BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention generally relates to a fast heat-sinking, current stabilization and pressure boosting device for condenser; in particular, it relates to a heat-sinking structure which is capable of internally performing gas-to-liquid conversions on liquid water heated into gaseous phase in order to achieve the heat dissipation function, and is suitable for various electronic components to achieve the heat dissipation purpose in combination with evaporators.

2. Description of Related Art

In recent years, the heat generation of electronic components has been increasing rapidly with the precision improvements of semiconductor processes. Therefore, how to enhance the heat-sinking capability of electronic components in order to maintain the normal operations of components has become a very important engineering issue. Direct air cooling technology, which has been comprehensively utilized in various fields at present, is no longer appropriate for fulfilling heat dissipation requirements of many electronic components featuring high heat flux, indicating that other solutions need to be sought.

Among the existing technologies, in addition to the aforementioned air-cooling technology, there is also another type of technology which applies liquid-to-gas conversion of water to achieve the heat dissipation effect. This technology provides two sets of heat spreaders and two sets of connected pipes, in which one set of heat spreaders is used to evaporate in order to remove the absorbed heat, while the other set of heat spreaders used to condense (i.e., the condenser) so as to cool down to bring back the output cooling water for subsequent heat dissipation loops. It should be noticed that the pressures in such two sets of heat spreaders are different, so the water can be automatically transported back and forth during operations to for a circulation loop. But most of the aforementioned heat spreaders are simply fins or flow channels designed to allow liquid to internally circulate through them, which may easily cause the heat source to be concentrated at a specific location, so excessive evaporation may occur, adversely leading to exceedingly low water levels and overly high temperature, thus resulting in instable and uneven heat dissipation effects and fast reduced lifespan.

In addition, since there will be a large amount of water circulating inside the heat spreaders, in case the water circulation path is not restricted, the internal water is prone to leakage problems, and the pressure cannot be properly maintained therein, thus probably disturbing the internal water circulation condition and adversely affecting the usage efficiency thereof.

Therefore, it is desirable to design a type of heat exchange module in order to improve the inner channels and increase the internal high and low pressure difference to improve the efficiency of the internal water circulation; in addition, it is also necessary to block the water within the heat exchange module to directly contact the outer case thereby eliminating leakage issues, and to quickly elevate the internal pressure so that the water can be discharged stably and quickly, which indicates that the stability of the water flow can be effectively enhanced by means of pressure boosting; as such, the solution of fast heat-sinking, current stabilization and pressure boosting device for condenser according to the present invention is herein provided.

SUMMARY OF THE INVENTION

A fast heat-sinking, current stabilization and pressure boosting device for condenser according to the present invention is disclosed, comprising a heat exchange module and an outer case, wherein the heat exchange module is assembled by stacking a large number of heat exchange components continuously, with each of the heat exchange components forming a large number of inner channels arranged in parallel with each other, in which the heat exchange module is further divided into a high pressure area and a low pressure area, and the inner channels distributed in the high pressure area have a higher internal temperature, while the inner channels distributed in the low pressure area have a lower internal temperature; also, a cold wind source is provided beside the low pressure area, an air inlet is openly installed in the high pressure area, and the air in channel passes through each of the inner channels located in the high pressure area, and a water out channel is openly installed in the low pressure area, while the water out channel runs through each of the inner channels located in the low pressure area; in addition, the heat exchange module is configured with at least one channel, such that the each of the channels allows each of the inner channels between the high pressure area and the low pressure area to mutually communicate; in addition, the outer case is internally configured with a chamber for placing the heat exchange module, and includes an outer lid for covering in fit the chamber, and is installed with an air inlet and a water outlet respectively, in which the air inlet is located correspondingly to the position of the air in channel, and the water outlet is located correspondingly to the position of the water out channel; by means of such, the cold wind source significantly lowers the temperature of the low pressure area in order to intensify the internal pressure difference between the low pressure area and the high pressure area, so that the gaseous water in the high pressure area can be more significantly affected by the pressure difference to flow faster toward the low pressure area thereby improving use efficiency.

In a preferred embodiment, the cold wind source can provide naturally or unnaturally formed cold wind.

In a preferred embodiment, the cold wind source can be replaced with a cold wind generator which is mounted beside the low pressure area, and then directly blows the generated cold wind toward the low pressure area.

In a preferred embodiment, the low pressure area is located beside the cold wind source, and a cold wind generator is installed beside the high pressure area such that the cold wind generator draws the cold wind generated by the cold wind source to the low pressure area by means of suction operations.

In a preferred embodiment, a predetermined space is configured between the at least one end of each of the heat exchange components and the inner lateral surface of the chamber, and an impedance block is installed within the predetermined space so that the liquid water or gaseous water in each of the inner channels can not directly contact the chamber and the outer lid from the two ends of each of the inner channels, thereby further eliminating overflow and leakage issues at the joint.

In a preferred embodiment, the impedance block is installed on one side of the outer lid opposite to the chamber.

In a preferred embodiment, each of the heat exchange components is composed of a first board surface, a second board surface and a third board surface integrally formed or fixed to each other, so that the heat exchange components internally form a semi-open type in the inner channel; in addition, a fourth board surface is respectively installed on each of the heat exchange components with respect to the two ends of the inner channel, and since the fourth board surface is provided at the two ends of each of the inner channels for blocking, the liquid water or gaseous water in each inner channel can not directly contact the chamber and the outer lid from the two ends of each inner channel, thereby further eliminating overflow and leakage issues at the joint; in addition, a large amount of liquid water or gaseous water is retained in each of the inner channels, the gaseous water can be stably cooled and condensed into liquid water, in particular blocked at the two ends of each of the inner channels, so as to rapidly elevate the internal pressure to form a high pressure which can be used to force the liquid water to be discharged via the water out channel, thus stabilizing the internal water flow by means of pressure boosting.

In a preferred embodiment, the fourth board surface is formed by the two ends of the first board surface extending toward the inner channel, and the extension length of the fourth board surface is the same as that of the second board surface and the third board surface, such that the fourth board surface is completely blocked at the two ends of each of the inner channels.

In a preferred embodiment, the fourth board surface is formed by the two ends of the first board surface extending toward the middle or the upside of the inner channel, and the extension length of the fourth board surface is the same as that of the second board surface and the third board surface, such that the fourth board surface is completely blocked at the middle or the upside of the two ends of each of the inner channels.

In a preferred embodiment, the fourth board surface is formed by the two ends of the first board surface extending toward the inner channel, and the extension length of the fourth board surface is shorter than that of the second board surface and the third board surface, such that the fourth board surface is not completely blocked at the two ends of each of the inner channels.

In a preferred embodiment, a slot is respectively configured at the upside of the two ends of the first board surface, and the fourth board surface is inserted into the slot.

In a preferred embodiment, the air in channel and the water out channel are provided close to one end of the inner channel, and each of the channels is provided at the upside and downside of the heat exchange module far from the positions of the air in channel and the water out channel.

In a preferred embodiment, the air in channel is located at the middle of the downside of the high pressure area, the water out channel is located at the middle of the downside of the low pressure area opposite to the air in channel, and the channel is located at the two ends of the heat exchange module remote from the air in channel and the water out channel, such that each of the channels allows each of the inner channels between the high pressure area and the low pressure area to mutually communicate.

