TWI655893B - Water cooling module - Google Patents

Abstract

A water-cooling module includes: a flow guiding body and a pumping group; the guiding body has at least one first inlet and a first outlet and a guiding water channel group, and the guiding water channel group has a complex guide a first water inlet, the first inlet and the first outlet are selectively connected to any one of the water guiding channels; the pumping group has a first pump and a second pump, the first pump having a a first water inlet and a first water outlet, the second pump has a second water inlet and a second water outlet, and the first and second water inlets and the first and second water outlets are selected and the same The flow channel is connected to any one of the channels; the flow guiding body is used as a substitute for the rubber tube to prevent the loss of oxidation and leakage, thereby improving the service life.

Description

Water cooling module

A water-cooling module, especially a water-cooling module capable of preventing oxidation leakage of a pipeline and improving service life.

In recent years, water-cooled modules have been widely used in high-power heat sources for heat dissipation. Because of their better heat dissipation efficiency, water-cooled modules have been widely used in industrial computers or server system cabinets in addition to personal computer desks. The water-cooling module is mainly composed of a water-cooled head, a pump, and a water tank. The units are connected in series through the pipe body, so that the working liquid used as the internal cooling cycle can be smoothly cooled, and the pipe body is mostly flexible. The rubber tube is often used for the characteristics, but the rubber tube is prone to oxidation or water leakage after being used for a period of time, so that the equipment to be cooled is damaged. Some manufacturers also use metal pipes instead of rubber hoses. Although the service life of metal pipes is longer than that of rubber pipes, it is not easy to be oxidized or damaged. However, when metal pipes are used, they must be combined with the aforementioned water-cooled heads, pumps and water tanks by welding. The material used for the metal pipe and the way of welding are greatly limited. Therefore, how to improve the problem of oxidation and leakage of water-cooled modules is the most important direction.

Therefore, in order to solve the above disadvantages of the prior art, the main object of the present invention is to provide a water-cooling module structure that improves the problem of oxidation leakage of the water-cooled module connecting pipe body. In order to achieve the above object, the present invention provides a water-cooling module, comprising: a flow guiding body, a pumping group; the guiding body has a first inlet and a first outlet and a guiding water channel group, The diversion channel group has a plurality of diversion channels, and the first inlet and the first outlet are selectively in communication with any of the diversion channels. The pump group has a first pump and a second pump, the first pump has a first water inlet and a first water outlet, and the second pump has a second water inlet and a second water outlet, the first and second water inlets and the first and second water outlets are selectively connected to any of the water guiding channels. Through the invention, the diversion channel group inside the diversion body can be used as a tube body instead of the conventionally connected pump group, which not only reduces the overall volume of the water-cooling module, but also prevents the occurrence of oxidation or leakage of the conventional tube body.

The above object of the present invention, as well as its structural and functional features, will be described in accordance with the preferred embodiments of the drawings. 1 and 2 are a perspective exploded view and a combined cross-sectional view of a first embodiment of the water-cooling module of the present invention. As shown, the water-cooling module 1 of the present invention comprises: a flow guiding body 11 and a pump. The flow group body 11 has a first inlet 111 and a first outlet 112 and a water guiding channel group 113. The group of the guiding water channel 113 has a plurality of water guiding channels, the first inlet 111 and the first inlet 111 Each of the first outlets 112 is selectively connected to any one of the diversion channels, the diversion body 11 has an upper portion 11a and a lower portion 11b, and the upper portion 11a and the lower portion 11b are combined to define the diversion channel. Group 113. The pump group 12 has a first pump 121 and a second pump 122. The first pump 121 has a first water inlet 1211 and a first water outlet 1212. The second pump 122 The first water inlet 1221 and the second water inlet 1221 and the first and second water inlets 1212 and 1222 are selectively connected to any of the water guiding channels. The diversion channel group 113 has a first diversion channel 1131 and a second diversion channel 1132 and a third diversion channel 1133. The first channel of the first channel 1131 is connected to the first inlet 111 and The first water inlet 1211 of the first pump 121 is connected to the first water outlet 1212 of the first pump 121 and the second water inlet 1221 of the second pump 122. The second water conduit 1133 is connected to the second water outlet 1222 of the second pump 122 and the first outlet 112 respectively. A working liquid 2 enters the first water guiding channel 1131 of the guiding body 11 from the first inlet 111 of the guiding body 11, and is guided into the first water inlet of the first pump 121 by the first guiding water channel 1131. 1211. After being pressurized by the first pump 121, the first water outlet 1212 of the first pump 121 is discharged into the second water guiding channel 1132, and guided by the second water guiding channel 1132. The second water inlet 1221 enters the second pump 122 for a second pressurization, and finally is discharged by the second water outlet 1222 of the second pump 122 and then enters the third guide connected to the second water outlet 1222. The water channel 1133 is further guided to the first outlet 112 of the flow guiding body 11 by the third water guiding channel 1133. The first and second pumps 121 and 122 of the embodiment are passed through the guiding body 11 as a series to reach the series. The effect of supercharging. 3 and 4 are perspective exploded views of the second embodiment of the water-cooling module of the present invention. As shown in the figure, the structure of the embodiment is the same as that of the first embodiment, and therefore will not be described herein. The difference between the embodiment and the first embodiment is that the flow guiding body 11 has a groove portion 114 and a plate body 115 and a second outlet 116. The groove portion 114 is recessed in the flow guiding body 11 . The other side of the water guiding channel group 113 is in communication with the first and second outlets 112 and 116. The plate body 115 corresponds to the groove portion 114. The plate body 115 corresponds to the groove portion 114. One side has a plurality of heat dissipation fins 117, and one side of the plurality of heat dissipation fins 117 is oppositely disposed on the side of the heat absorption side 1151 to contact at least one heat source 3 to absorb the heat generated by the heat source, and then transfer the heat to At the heat dissipation fins 117, the working liquid 2 entering the groove portion 114 from the first outlet 112 flows through the heat dissipation fins 117, and the working liquid 2 discharges heat from the second outlet 116 to the groove portion. 114. Please refer to FIG. 5 and FIG. 6 for a perspective exploded view and a combined cross-sectional view of a third embodiment of the water-cooling module of the present invention. As shown in the figure, the partial structure of the embodiment is the same as that of the second embodiment, and therefore will not be herein. The difference between the present embodiment and the foregoing second embodiment is that the water-cooling module 1 has a water-cooling row 4 having a first water-receiving tank 41 and a first joint 42 and a second. The first water-containing tank 41 has a first water-receiving space 411, and the first and second joints 42 and 43 are in communication with the first water-containing tank 41. The first and second joints 42 and 43 are respectively connected to the foregoing. The first inlet 111 and the second outlet 116, the water-cooling row 4 is mainly used as the cooling working liquid 2, and after the working liquid 2 is discharged from the second outlet 116 of the guiding body 11, the water-cooling row 4 and the water-cooling row 4 The second joint 43 connected to the second outlet 116 enters the first water-receiving space 411 of the first water-receiving tank 41 of the water-cooling row 4, and is cooled by the water-cooling row 4 to be discharged from the working fluid 2 and discharged by the first joint 42 The first water-receiving space 411 is transmitted through the first flow guiding body 11 connected to the first joint 42 Inlet 111 enters the guide body 11 cycle again. FIG. 7 is a perspective exploded view of the fourth embodiment of the water-cooling module of the present invention. As shown in the figure, the structure of the embodiment is the same as that of the third embodiment, and therefore will not be described herein. The difference between this embodiment and the foregoing third embodiment is that the present embodiment is provided with a plurality of water-cooling rows 4, and the water-cooling rows 4 are stacked, and a heat dissipation is provided between the water-cooling rows 4 and the water-cooling rows 4 a fin group 5, the first water-receiving space 411 inside the water-cooling row 4 is in communication with each other, and the first and second joints 42 and 43 of the two water-cooling rows 4 and the first inlet 111 and the second outlet 116 and the first The second inlet 119 is in communication with the third outlet 118, and the water-cooling row 4 is mainly used as the cooling working liquid 2. The number of the water-cooling rows 4 in the present embodiment is plural (not shown) or the above is not limited thereto. Please refer to FIG. 8 , which is a perspective exploded view of a fifth embodiment of the water-cooling module of the present invention. As shown in the figure, the pump group 12 of the water-cooling module 1 is provided with a plurality of first pumps 121 and a plurality of a second pump 122, the first pump 121 is stacked, the second pump 122 is stacked, and the first inlet and outlet 1211, 1212 of the first pump 121 and the second The second inlet and outlet ports 1221 and 1222 of the pump 122 are the same as those of the flow guiding body 11 in the first embodiment, and thus will not be described herein. The first pumps 121 of the embodiment are arranged in parallel, and the second pumps 122 are arranged in parallel, and the first pumps 121 and the second pumps 122 are arranged in series. Please refer to the figures 9a, 9b, and 10, which are perspective exploded views of the sixth embodiment of the water-cooling module of the present invention. As shown in the figure, the partial structure of the embodiment is the same as that of the first embodiment, and therefore will not be herein. The difference between the embodiment and the first embodiment is that the flow guiding body 11 is connected in series with a water-cooling head 5 having a heat exchange water space 51 and a heat exchange plate 52 and a The water inlet 53 and the water outlet 54 are open on the side of the heat exchange water space 51, and the heat exchange water space 51 communicates with the water inlet 53 and the water outlet 54, and the heat exchange plate 52 corresponds to the cover. In conjunction with the heat exchange water space 51, the heat exchange plate body 52 has a plurality of heat dissipation fins 55 on one side of the heat exchange water receiving space 51, and the heat exchange plate body 52 is oppositely provided with one side of the heat dissipation fins 55. The water-cooling head 551 and the water-cooling head 5 of the present embodiment are arranged in series with the water-conducting body 11 for the heat-absorbing side 551 and the heat-dissipating side 551, and the water-conducting body 11 is respectively cooled by the first outlet and the inlet 112, 111. The water inlet 53 and the water outlet 54 of the head 5 are in communication. Referring to FIG. 11 , it is a sectional view of a seventh embodiment of the water-cooling module of the present invention. As shown in the figure, the partial structure of the embodiment is the same as that of the first embodiment, and therefore will not be further described herein. The difference between the embodiment and the foregoing first embodiment is that the water guiding group 113 of the guiding body 11 has a first guiding water channel 1131 and a second guiding water channel 1132, and the first guiding water channel 1131 has two ends respectively. Connecting the first inlet 111 and the first water inlet 1211 of the first pump 121 and the second water inlet 1221 of the second pump 122, the second water guiding channel 1132 is respectively connected to the first pump The first water outlet 1212 of the 121 and the second water outlet 1222 of the second pump 122 and the first outlet 112. A check valve 6 is respectively connected to the first water outlet 1212 of the first pump 121 and the second water outlet 1222 of the second pump 122. When the working liquid 2 enters the flow guiding body from the first inlet 111 The first water guiding port 1131 connected to the first inlet 111 is firstly introduced into the first water inlet 1211 of the first pump 121 and the second water inlet 1221 of the second pump 122. And entering the first pump 121 and the second pump 122 to increase the water flow rate, and then the first water outlet 1212 of the first pump 121 and the second water outlet of the second pump 122 1222, the first and second pumps 121, 122 are discharged into the second diversion channel 1132, and finally the working liquid 2 is disposed by the second diversion channel 1132 connected to the first and second outlets 1212, 1222. An outlet 112 is discharged from the flow guiding body 11. This embodiment mainly discloses that the guiding water channel group 113 in the guiding body 11 sets the first and second pumps 121 and 122 in a parallel manner and the working fluid 2 The amount of water in the outlet water can be increased by the configuration of the embodiment, and the setting of the check valve 6 can avoid the first When any of the two pumps 121 and 122 fails to operate, the working fluid 2 is prevented from flowing back into the pump that has failed to generate a reverse flow. The pumps in the foregoing embodiments may be connected in series or in parallel according to the configuration of the foregoing embodiments, whether in series or in parallel, and do not limit the pump groups disclosed in the foregoing embodiments. The number can also be set for multiple series or multi-parallel or multiple series and parallel. Through the invention, the conventional water-cooling module can be used to reduce the service life of the rubber tube or the metal tube by oxidation and welding, and the overall volume of the water-cooling module can be reduced and set.

1‧‧‧Water cooling module

11‧‧‧drain body

11a‧‧‧ upper

11b‧‧‧ lower

111‧‧‧ first entrance

112‧‧‧First exit

113‧‧‧Draining channel group

1131‧‧‧First diversion channel

1132‧‧‧Second diversion channel

1133‧‧‧ third diversion channel

114‧‧‧Slots

12‧‧‧ pump group

121‧‧‧First pump

1211‧‧‧ first water inlet

1212‧‧‧First outlet

122‧‧‧Second pump

1221‧‧‧Second water inlet

1222‧‧‧Second outlet

115‧‧‧ board

1151‧‧‧heat side

116‧‧‧second exit

117‧‧‧heat fins

118‧‧‧ third exit

119‧‧‧second entrance

2‧‧‧Working liquid

3‧‧‧heat source

4‧‧‧Water-cooled row

41‧‧‧First water tank

411‧‧‧First water space

42‧‧‧First joint

43‧‧‧Second joint

5‧‧‧Water-cooled head

51‧‧‧Hot exchange water space

52‧‧‧Heat exchange plate

53‧‧‧ water inlet

54‧‧‧Water outlet

55‧‧‧heat fins

551‧‧‧heat side

1 is a perspective exploded view of a first embodiment of a water-cooling module of the present invention; FIG. 2 is a cross-sectional view of a first embodiment of the water-cooling module of the present invention; and FIG. 3 is a water-cooling module of the present invention 2 is an exploded perspective view of a second embodiment of the water-cooling module of the present invention; FIG. 5 is an exploded perspective view of a third embodiment of the water-cooling module of the present invention; 6 is a sectional view of a third embodiment of the water-cooling module of the present invention; FIG. 7 is an exploded perspective view of a fourth embodiment of the water-cooling module of the present invention; 3 is an exploded perspective view of a sixth embodiment of the water-cooling module of the present invention; and FIG. 9b is an exploded perspective view of a sixth embodiment of the water-cooling module of the present invention; The figure is a perspective exploded view of a sixth embodiment of the water-cooling module of the present invention; and FIG. 11 is a combined sectional view of a seventh embodiment of the water-cooling module of the present invention.

Claims (8)

A water-cooling module includes: a flow guiding body having a first inlet and a first outlet and a drainage channel group, the diversion channel group having a plurality of diversion channels, the first inlet and the first Each of the outlets is selectively connected to any one of the diversion channels; a pumping group having a first pump and a second pump, the first pump having a first water inlet and a first water outlet The second pump has a second water inlet and a second water outlet, and the first and second water inlets and the first and second water outlets are selectively connected to any of the water guiding channels. The water-cooling module of claim 1, wherein the diversion channel group has a first diversion channel and a second diversion channel and a third diversion channel, the first diversion channel The two ends are respectively connected to the first inlet and the first water inlet of the first pump, and the two ends of the second water guiding channel are respectively connected to the first water outlet of the first pump and the second water pump The water inlet, the two ends of the third water guiding channel are respectively connected to the second water outlet of the second pump and the first outlet. The water-cooling module of claim 2, wherein the flow guiding body has a groove portion and a plate body and a second outlet, and the groove portion is recessed in the guiding body to be provided with the guiding water channel group On the other side, the groove portion communicates with the first and second outlets, and the plate body covers the groove portion correspondingly, and the plate body has a plurality of heat dissipation fins on one side of the groove portion. The water-cooling module of claim 3, wherein the water-cooling row has a first water-receiving tank and a first joint and a second joint, the first water-retaining tank has a The first water-receiving space is connected to the first water-containing tank, and the first and second joints are connected to the first inlet and the second outlet. The water-cooling module of claim 1, wherein the water-cooling head has a water-cooling head, a heat exchange water space, a heat exchange plate body, a water inlet and a water outlet, and the heat exchange capacity. One side of the water space is open, and the heat exchange water space is connected to the water inlet and the water outlet. The heat exchange plate body covers the heat exchange water space correspondingly, and the heat exchange plate body corresponds to the heat exchange capacity. One side of the water space has a plurality of heat dissipating fins, and the heat exchange plate body is oppositely disposed on one side of the heat dissipating fins, and the heat absorbing side is in contact with at least one heat source. The water-cooling module of claim 1, wherein the flow guiding body has an upper portion and a lower portion, and the upper portion and the lower corresponding cover portion jointly define the guiding water channel group. The water-cooling module of the first aspect of the invention, wherein the water guiding group of the guiding body has a first guiding water channel and a second guiding water channel, and the first guiding water channel has two ends respectively Connecting the first inlet and the first water inlet of the first pump and the second water inlet of the second pump, the two ends of the second water guiding channel are respectively connected to the first water outlet of the first pump and a second water outlet of the second pump and the first outlet. The water-cooling module of claim 7, wherein the first water outlet of the first pump and the second water outlet of the second pump are respectively connected with a check valve.