CN207625993U - Multiple port interlayer liquid-cooling heat radiation structure - Google Patents

Abstract

The utility model provides a kind of multiple port interlayer liquid-cooling heat radiation structure, including a top plate；One bottom plate is opposite with the top plate to cover conjunction；One substrate, it is set between the top plate and the bottom plate, the substrate has a upside and a downside and an at least connected unit, liquid chamber on one is defined in the top plate and the upside jointly, liquid chamber is defined in the bottom plate and the downside jointly, which is connected to the upper and lower liquid chamber so that a working fluid circulates through the upper and lower side；And plural communication channel, each communication channel are respectively provided with a communication port and are connected to entrance or outlet that the upper and lower liquid chamber forms the working fluid.

Description

Multiple port interlayer liquid-cooling heat radiation structure

Technical field

The utility model is related to field of radiating, refer in particular to a kind of multiple port interlayer liquid-cooling heat radiation structure of internal pump.

Background technology

Currently, liquid-cooling heat radiator is widely used in the industries such as communication, electric appliance, automobile, building, for manufacturing various zero Component and manufactured goods.For computer in running, many internal elements will produce a large amount of thermal energy, therefore good cooling system is to determine One big key factor of computer operational effectiveness and reliability.In all elements that can be generated heat, generally most with live load The heat dissipation problem of the two such as the central processing unit (CPU) and drawing wafer processor (GPU) of height is the most intractable.It is especially current each The picture of class computer game is more and more fine and smooth, and the function of computer-aided drawing software is also increasingly powerful, and this kind of software is in running It often allows central processing unit and drawing wafer processor to be in higher load condition, while also resulting in a large amount of thermal energy production It is raw, if these thermal energy cannot effectively disperse, gently cause the efficiency of central processing unit or drawing wafer processor to decline, seriously When be more likely to that the damage of central processing unit or drawing wafer processor or service life is caused to be greatly reduced.

Referring to Fig. 1, in order to reduce the operating temperature of heat-generating electronic elements, generally water cooling formula device is existing by one on the market Water cooling row 1 is connected by two water conduits 51 to paste the water-cooling head 5 and a water pump of a tactile heater element (such as central processing unit) (Pump) 6, by water pump (Pump) 6 drive water cooling liquid (or working fluid) flow to water cooling row 1 on radiate and constantly into Row circulating cooling, quickly to remove heat.Existing water cooling row 1 is by plurality of radiating fins 11,12 and two side water tank 13 of plural flat tube It is formed, these described radiating fins 11 are set between these described vertical bar shape flat tubes 12, and aforementioned two side water tank 13 and the both sides of these described radiating fins 11 and these vertical bar shape flat tubes 12 are welded by scolding tin, and enabling should Two side water tanks 13 connect and compose the water cooling row 1 with these described radiating fins 11 and these described vertical bar shape flat tubes 12, And wherein side water tank 13 is equipped with a water inlet 131 and a water outlet 132, which uses respectively with water outlet 132 To connect opposite two water conduits 51.

Due to after the working fluid that the water inlet 13 flows into is in the side water tank 13, from these described vertical bar shape flat tubes Quick straight through flow is passed through into other side water tank 13 in 12, then relies on quick straight through flow in these described vertical bar shape flat tubes 12 again Through in road side water tank 13, then being discharged by the water outlet 132, so the working fluid with heat enters water cooling row 1 Interior flowing time is too short, and the opposite working fluid made with heat is made heat exchanger time with water cooling row and also do not grown, existing to cause There is water cooling row bad to the antipyretic response of the working fluid with heat, in turn results in the bad problem of radiating efficiency.In addition, by It can not make structural adjustment variation in response to the space in an electronic device in the overall structure of existing water cooling row so that be positioned over an electricity When sub-device (such as computer or servomechanism) is interior, which asks supply that the discharge of existing water cooling sets Topic.

Therefore how to solve the problems, such as above-mentioned existing and missing, the as inventor of this case and the phase for being engaged in the industry Shutout quotient wants where the direction that research improves.

Utility model content

One purpose of the utility model is providing a kind of multiple port interlayer liquid-cooling heat radiation structure that solution thermal efficiency is good.

The another object of the utility model is stacked by wall in offer one kind and setting and be equipped in liquid chamber runner Structure design so that be effectively increased (or extend) working fluid when flowing in multiple port interlayer liquid-cooling heat radiation structure Between, with the multiple port interlayer liquid-cooling heat radiation structure of effective improving heat radiation efficiency.

In order to achieve the above object, the utility model system provides a kind of multiple port interlayer liquid-cooling heat radiation structure, including：One top Plate；One bottom plate is opposite with the top plate to cover conjunction；One substrate is set between the top plate and the bottom plate, the substrate have one upside and Liquid chamber on one is defined in one downside and an at least connected unit, the top plate and the upside jointly, and the bottom plate and the downside are common Liquid chamber is defined, which is connected to the upper and lower liquid chamber for a working solution through the upper and lower side Body circulates；And plural communication channel, each communication channel, which is respectively provided with a communication port and is connected to the upper and lower liquid chamber, forms the working solution The entrance of body or outlet.

In one implements, which is provided with a lower flow channel, which, which turns around, is formed in the substrate with respect to this The downside of lower liquid chamber, guides the flow path of the working fluid, and liquid chamber is provided with a upper runner on this, the upper runner It turns around and is formed in upside of the substrate with respect to liquid chamber on this, guide the flow path of the working fluid.

In one implements, the plural number communication channel is with one first communication channel and one second communication channel, first communication channel, the One first communication port, the second communication port of two communication channels are respectively communicated with a third of the lower liquid chamber and a third connecting road Communication port is connected to liquid chamber on this.

One implement in, further include a pump be arranged on this liquid chamber, the lower liquid chamber or the plural number communication channel its In it is any.

In one implements, which is provided with the one first channels separated lower liquid chamber and forms one first liquid Fluid chamber and a second liquid chamber, on this liquid chamber be provided with one second channels separated on this liquid chamber form one the Three liquid chambers and one the 4th liquid chamber.

In one implements, which has one first connected unit and one second connected unit, this first Connected unit is connected to first liquid chamber and the third liquid chamber, second connected unit be connected to the second liquid chamber and 4th liquid chamber.

In one implements, which has one first communication channel, one second communication channel, a third connecting road and one 4th communication channel, one first communication port of first communication channel are connected to first liquid chamber, and the one second of second communication channel Communication port is connected to the second liquid chamber, the third connecting mouth in the third connecting road be connected to the third liquid chamber and this One the 4th communication port of four communication channels is connected to the 4th liquid chamber.

In one implements, which is respectively arranged with one first, second, third and fourth runner, this One, two runners, which turn around, is formed in downside of the substrate with respect to the lower liquid chamber, which, which turns around, is formed in the substrate phase To the upside of liquid chamber on this, the flow path of the working fluid is guided.

In one implements, one first pump setting is further included in the first and third liquid chamber any of which, and one second pump is set It sets in second, the four liquid chamber any of which.

In one implements, which is more provided with a third channels separated first and second liquid chamber difference Form one the five, the six liquid chamber.

In one implements, which there is one first connected unit, one second connected unit, a third to connect Logical unit and one the 4th connected unit, first connected unit are connected to first liquid chamber and the third liquid chamber, this Two connected units are connected to the second liquid chamber and the third liquid chamber, which is connected to the 5th liquid chamber And the 4th liquid chamber, the 4th connected unit are connected to the 6th liquid chamber and the 4th liquid chamber.

In one implements, which has one first communication channel, one second communication channel, a third connecting road and one 4th communication channel, first communication channel are connected to first liquid chamber, which is connected to the second liquid chamber, this Tee joint road is connected to the 5th liquid chamber and the 4th communication channel is connected to the 6th liquid chamber.

In one implements, which is respectively arranged with one first, second, third and fourth, five, Six runners, which, which turns around, is formed in side of the substrate with respect to the lower liquid chamber, three, four runner It turns around and is formed in side of the substrate with respect to liquid chamber on this, guide the flow path of the working fluid.

In one implements, one first pump setting is further included in the first, second and third liquid chamber any of which, and one second Pump is arranged in fourth, fifth, the six liquid chamber any of which.

In one implements, liquid chamber is more provided with one the 4th channels separated third and fourth liquid chamber difference on this Form one the seven, the eight liquid chamber.

In one implements, which there is one first connected unit, one second connected unit, a third to connect Logical unit and one the 4th connected unit, first connected unit are connected to first liquid chamber and the third liquid chamber, this Two connected units are connected to the second liquid chamber and the 7th liquid chamber, which is connected to the 6th liquid chamber And the 8th liquid chamber, the 4th connected unit are connected to the 5th liquid chamber and the 4th liquid chamber.

In one implements, which has one first communication channel, one second communication channel, a third connecting road, one 4th communication channel, one the 5th communication channel, one the 6th communication channel, one the 7th communication channel and an eight connectivity road, first communication channel It is connected to first liquid chamber, which is connected to the second liquid chamber, which is connected to the 4th liquid Chamber, the 4th communication channel are connected to the 8th liquid chamber, and the 5th communication channel is connected to the 5th liquid chamber, the 6th connection Road is connected to the 6th liquid chamber, and the 7th communication channel is connected to the third liquid chamber and the eight connectivity road is connected to the 7th Liquid chamber.

In one implements, which is respectively arranged with one first, second and third, Four, five, six, seven, eight runner, which, which turns around, is formed in side of the substrate with respect to the lower liquid chamber, Three, four, seven, eight runner, which turns around, is formed in side of the substrate with respect to liquid chamber on this, guides the flowing of the working fluid Path.

In one implements, one first pump setting is further included in the first and third liquid chamber any of which, one second pump setting In second, the seven liquid chamber any of which, the setting of third pump is in the five, the four liquid chamber any of which, and one the 4th Pump is arranged in six, the eight liquid chamber any of which.

Using the above structure, the utility model function improves radiating efficiency.

The purpose of following schema is that the utility model is enable to be more easily understood, and can encyclopaedize those figures in this article Formula, and it is made to constitute some of specific embodiment.By specific embodiment herein and refer to corresponding schema, in order to Specific embodiment of the utility model is explained in detail, and to illustrate the action principle of invention.

Description of the drawings

Fig. 1 is prior-art illustration；

Fig. 2A is the stereogram exploded view of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 2 B are that the stereogram exploded view of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is another Visual angle；

Fig. 2 C are the three-dimensional combination figures of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 2 D are the partial sectional views of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 3 A are that an alternate embodiment of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is vertical Body exploded view；

Fig. 3 B are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 3 C are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Partial sectional view；

Fig. 3 D are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Partial sectional view；

Fig. 3 E are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 3 F are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 3 G are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Top plan view；

Fig. 4 A are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 4 B are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 4 C are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 4 D are another alternate embodiments of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Three-dimensional combination figure；

Fig. 5 A are the stereogram exploded views of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 5 B are that the stereogram exploded view of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is another Visual angle；

Fig. 5 C are the three-dimensional combination figures of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 5 D are that an alternate embodiment of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is vertical Body exploded view；

Fig. 5 E are another alternate embodiments of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 5 F are another alternate embodiments of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 5 G are another alternate embodiments of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 6 A are the stereogram exploded views of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 6 B are that the stereogram exploded view of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is another Visual angle；

Fig. 6 C are the three-dimensional combination figures of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 6 D are that an alternate embodiment of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is vertical Body exploded view；

Fig. 6 E are another alternate embodiments of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 6 F are another alternate embodiments of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Partial cutaway view；

Fig. 6 G are another alternate embodiments of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Partial cutaway view；

Fig. 7 A are the stereogram exploded views of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 7 B are that the stereogram exploded view of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is another Visual angle；

Fig. 7 C are the three-dimensional combination figures of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；

Fig. 7 D are that an alternate embodiment of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is vertical Body exploded view；

Fig. 7 E are another alternate embodiments of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Stereogram exploded view；

Fig. 7 F are another alternate embodiments of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Partial cutaway view；

Fig. 7 G are another alternate embodiments of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Partial cutaway view.

Reference sign：Multiple port interlayer liquid-cooling heat radiation structure 2；Top plate 21；Upper liquid chamber 22；Third fluid chamber Room 22a；4th liquid chamber 22b；7th liquid chamber 22c；8th liquid chamber 22d；Upper runner 221；Second separator 222；Third flow channel 223；4th runner 224；4th separator 225；7th runner 226；8th runner 227；Bottom plate 23；Lower liquid Fluid chamber 24；First liquid chamber 24a；Second liquid chamber 24b；5th liquid chamber 24c；6th liquid chamber 24d；It flows down Road 241；First separator 242；First flow 243；Second flow channel 244；Third separator 245；5th runner 246；6th stream Road 247；Substrate 25；Upside 251；Downside 252；Connected unit 253；First connected unit 2531；Second connected unit 2532；The Tee joint unit 2533；4th connected unit 2534；Pump 26；Storage tank 26a；Another storage tank 26b；First pump 261；Second Pump 262；Communication channel 27；First communication channel 271；First communication port 271a；Second communication channel 272；Second communication port 272a；Third Communication channel 273；Third connecting mouth 273a；4th communication channel 274；4th communication port 274a；5th communication channel 275；5th connection Mouth 275a；6th communication channel 276；6th communication port 276a；7th communication channel 277；7th communication port 277a；Eight connectivity road 278；Eight connectivity mouth 278a；First heat-dissipating space 291；First radiating fin group 2911；First protective shell 2912；Second heat dissipation Space 292；Second radiating fin group 2921；Second protective shell 2922；Side 30；Fan 31；Water cooling module 5；Communicating pipe 51.

Specific implementation mode

The above-mentioned purpose and its structure of the utility model and characteristic functionally, by the preferred embodiment according to institute's accompanying drawings It is explained.

Please refer to Fig.2 the stereo decomposing that A is the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure Figure；Fig. 2 B are another visual angles of stereogram exploded view of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure； Fig. 2 C are the three-dimensional combination figures of the first embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 2 D are this practicalities The partial sectional view of the first embodiment of novel multiple port interlayer liquid-cooling heat radiation structure.As shown in Fig. 2A, Fig. 2 B, this practicality is new The multiple port interlayer liquid-cooling heat radiation structure 2 of type includes a top plate 21, a bottom plate 23, a substrate 25 and plural communication channel 27.

In the present embodiment, opposite lid closes the bottom plate 23 with the top plate 21, which is set to the top plate 21 and the bottom Between plate 23, which has a upside 251 and a downside 252 and at least one connected unit 253, the top plate 21 and the upside 251 define liquid chamber 22 on one jointly, and liquid chamber 24 are defined in the bottom plate 23 and the downside 252 jointly, this is at least One connected unit, 253 system is connected to the upper and lower liquid chamber 22,24 for a working fluid stream through the upper and lower side 251,252 It is logical.Each communication channel 27 is respectively provided with a communication port and is respectively communicated with the upper and lower liquid chamber 22,24.

In the present embodiment, it is to be expressed as being connected to the upper and lower liquid chamber 22,24 with a connected unit 253, and incite somebody to action The plural number communication channel 27 be expressed as one first communication channel 271 one first communication port 271a and one second communication channel 272 one Two communication port 272a are respectively communicated with the lower liquid chamber 24, and first communication port, the second communication port 271a, 272a are the work The entrance of liquid, an in addition third connecting mouth 273a connections which is expressed as to a third connecting road 273 should Upper liquid chamber 22, and third connecting mouth 273a is the outlet of the working fluid.Conversely, first communication port, the second connection Mouth 271a, 272a are expressed as the outlet of the working fluid, and third connecting mouth 273a is expressed as the entrance of the working fluid, Also may be used.

As shown in Figure 2 D, the working solution system for carrying heat is flowed from first communication port, the second communication port 271a, 272a Enter the lower liquid chamber 24, waits for that the lower liquid chamber 24 is full of the working fluid, which flows across the connected unit 253 Enter liquid chamber 22 on this, and the heat of the working fluid institute band conducts to the top plate 21 and the bottom plate 23 and then radiate scattered Heat.

In an alternative em bodiment, as shown in Figure 3A and with reference to Fig. 2 B, it is provided in the lower liquid chamber 24 Runner 241, which turns around the downside 252 for being formed in the substrate 25 with respect to the lower liquid chamber 24, to guide the work The flow path of liquid, the working fluid be high specific heat coefficient liquid for example：Water or pure water etc..And in another alternate embodiment In, as shown in Figure 3B and with reference to Fig. 2A, in addition to being provided with the lower flow channel 241 in the lower liquid chamber 24, while on this Liquid chamber 22 is also equipped with a upper runner 221, which, which turns around, is formed in the substrate 25 with respect to liquid chamber 22 on this Upside 251, guide the flow path of the working fluid.As shown in Fig. 3 C, Fig. 3 D, by the upper and lower runner 221,241 Setting to extend the time of the working fluid 22,24 flowings in the upper and lower liquid chamber, and then extends working fluid and is somebody's turn to do The heat exchanger time of top plate 21 and the bottom plate 23, thus the heat of working fluid institute band can adequately conduct to the top plate 21 and The bottom plate 23 radiates.

In addition, in another alternate embodiment, as shown in Figure 3 E, Figure 3 F, a pump 26 is arranged in the lower liquid chamber 24 A storage tank 26a in, however, it is not limited to this, and in other embodiments, which can also be arranged on this liquid chamber In 22.And in another alternate embodiment, as shown in Figure 3 G, which is arranged the second communication port in second communication channel 272 Near 272a, however, it is not limited to this, and in other embodiments, which can also be arranged the of first communication channel 271 The third connecting mouth 273a of one communication port 271a or the third connecting road 273, the pump 26 of the utility model can be arranged in office In one chamber or runner.The pump 26 is for example gone comprising an impeller and a drive motor (such as submerged motor or drip-proof motors) Impeller rotation is to drive the working fluid to flow.

In another alternate embodiment, as shown in Figure 4 A and with reference to Fig. 2A-Fig. 2 C, the opposite top plate 21 of the bottom plate 23 Side void spaces have one first heat-dissipating space 291, the side of the opposite bottom plate 23 of the top plate 21 void spaces tool There is one second heat-dissipating space 292.First heat-dissipating space 291 of the side of the opposite top plate 21 of the bottom plate 23 is equipped with one first heat dissipation Second heat-dissipating space 292 of fins group 2911, the side of the opposite bottom plate 23 of the top plate 21 is equipped with one second radiating fin group 2921, which is made of plurality of radiating fins respectively is promoted with the area for increasing heat exchange Radiating efficiency.

And in another alternate embodiment, as shown in Figure 4 B, first heat radiating fin in first heat-dissipating space 291 is set Piece group 2911 is equipped with one first protective shell 2912, and the second radiating fin group 2921 being arranged in second heat-dissipating space 292 is set There is one second protective shell 2922.Rely on, first and second protective shell 2911,2912 protect the first and second radiating fin group 2911, 2921, it avoids the first and second radiating fin group 2911,2921 from being deformed by external force collision, influences integral heat sink efficiency.And In another alternate embodiment, as shown in Fig. 4 C, Fig. 4 D and with reference to Fig. 2 C, which the bottom plate 23, the substrate 25, is somebody's turn to do First radiating fin group 2911 and the second radiating fin group 2921 define one side 30 jointly, which is provided at least one Fan 31, and be to be expressed as three fans 31 in this alternate embodiment.Again as illustrated in figs. 4 a-4d, the working fluid institute band Heat conduct to the top plate 21 and the bottom plate 22, then pass through the first radiating fin group 2911 and the second radiating fin group 2921 heat dissipations, by this, at least a fan 31 can reinforce the heat dissipation effect of the first and second radiating fin group 2911,2921. In another alternate embodiment, any of which system of the plural number communication channel 27, which docks and is connected to, to be arranged in the multiple port interlayer liquid One water cooling module of the outside of cold radiator structure 2, the water cooling module system is to contact a pyrotoxin (not being painted), in the present embodiment In, it is and then to make the working fluid from the water cooled mo(u)ld by connecting the plural number communication channel 27 and the water cooling module plural communicating pipe The heat that block absorbs the pyrotoxin flows into the multiple port interlayer liquid-cooling heat radiation structure 2, and carries out heat exchange heat dissipation.

And in the first embodiment, the top plate 21, the bottom plate 23, the substrate 25 and 27 system of plural number communication channel are expressed as Titanium matter is constituted, and however, it is not limited to this, and the top plate 21, the bottom plate 23, the substrate 25 and the plural number communication channel 27 can also Golden material, silver-colored material, copper material, iron material matter, aluminium material, aluminium alloy or Copper alloy material is expressed as to be constituted.

Therefore, by the design of the utility model top plate 21, the bottom plate 23 mutually lid merging sandwiched substrate 25, make this It is in direct contact the heat thereon of the working fluid in conduction flowing with larger absorption area on the inside of top plate 21, bottom plate 23 itself, Then by having larger heat dissipation area that the outside Rapid radiating of heat radiates on the outside of the top plate 21, the bottom plate 23 itself, with effective Achieve the effect that solution thermal efficiency is good and increases heat dissipation area；Furthermore it is flowed above and below by being equipped in the upper and lower liquid chamber 22,24 More effective additional increase (or extension) the working fluid flowing time in road 221,241, and then it is effectively increased working fluid and the top plate 21 and the bottom plate 23 make heat exchanger time in itself；Another person, moreover it is possible to by the first and second radiating fin group 2911,2921 and this extremely A few fan 31 enhances heat dissipation effect；Moreover it is possible to by first and second protective shell 2912,2922 protection, first and second heat dissipation Fins group 2911,2921 will not deform when being hit.

Please continue to refer to the solid for the second embodiment that Fig. 5 A are the utility model multiple port interlayer liquid-cooling heat radiation structure Exploded view；Fig. 5 B, which are that the stereogram exploded view of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is another, to be regarded Angle；Fig. 5 C are the three-dimensional combination figure of the second embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 5 D are this The partial cutaway view of the second embodiment of utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 5 E have more for the utility model The partial cutaway view of the second embodiment of entrance interlayer liquid-cooling heat radiation structure；Fig. 5 F are the utility model multiple port interlayer liquid cooling Another alternate embodiment stereogram exploded view of the second embodiment of radiator structure；Fig. 5 G are the utility model multiple port interlayer liquid Another alternate embodiment stereogram exploded view of the second embodiment of cold radiator structure.As shown in Fig. 5 A, Fig. 5 B, and it is aided with reference chart Shown in 2A to Fig. 2 D, the structure and connection relationship and effect in the present embodiment are identical as first embodiment above-mentioned, therefore no longer superfluous It states, only the present embodiment and not existing together for aforementioned first embodiment tie up in the lower liquid chamber 24 is provided with one first separator 242, which separate the lower liquid chamber 24, forms independent non-interference one first liquid chamber 24a and a second liquid chamber 24b, Liquid chamber 22, which is provided with one second separator 222 and separates liquid chamber 22 on this, on this forms an independent non-interference third Liquid chamber 22a and one the 4th liquid chamber 22b.In the present embodiment, be connected to the upper and lower liquid chamber 22,24 this at least One connected unit, 253 system is expressed as having one first connected unit 2531 and one second connected unit 2532, and first connection is single Member 2531 is connected to the first liquid chamber 24a and third liquid chamber 22a, which is connected to second liquid Fluid chamber 24b and the 4th liquid chamber 22b.And in the present embodiment, which indicates have one first to connect Channel 271, one second communication channel 271, a third connecting road 273 and one the 4th communication channel 274, the one of first communication channel 271 First communication port 271a is connected to first liquid chamber 24a, one second communication port 272a of second communication channel 272 be connected to this Two liquid chamber 24b, the third connecting mouth 273a in the third connecting road 273 be connected to the third liquid chamber 22a and this One the 4th communication port 274a of four communication channels 274 is connected to the 4th liquid chamber 22b.

The working fluid passes through the first communication port, the second communication port of first communication channel, the second communication channel 271,272 271a, 272a separately flow into first and second liquid chamber 24a, 24b, since first separator 242 is by first and second liquid Chamber 24a, 24b separate, and the working fluid of inflow first and second liquid chamber 24a, 24b is made to be each passed through first and second company Logical unit 2531,2532 flows into third and fourth liquid chamber 22a, 22b, and finally the working fluid is respectively from third and fourth company Third and fourth communication port 273a, 274a in channel 273,274 flows out third and fourth liquid chamber 22a, 22b.In this way, the present embodiment It equally can also reach and conduct the heat of the working fluid institute band to the top plate 21 and the bottom plate 23, then carry out radiation and dissipate Heat.

In an alternative em bodiment, as shown in Fig. 5 D, Fig. 5 E, first, second, third and fourth liquid chamber 24a, 24b, 22a, 22b is respectively arranged with one first, second, third and fourth runner 243,244,223,224, which turns around to be formed In the downside of the substrate 25 lower liquid chamber 24 relatively, which, which turns around, is formed in the substrate 25 with respect to this The upside of upper liquid chamber 22 guides the flow path of the working fluid.

By the setting of first, second, third and fourth runner 243,244,223,224, with extend the working fluid this One, the time of two, three, four liquid chamber 24a, 24b, 22a, 22b flowings, can equally extend working fluid and the top plate 21 and The heat exchanger time of the bottom plate 23.

In another alternate embodiment, as shown in Fig. 5 F, Fig. 5 G, one first pump 261 is arranged in first liquid chamber 24a In a storage tank 26a in (such as Fig. 5 B), however, it is not limited to this, and in other embodiments, which can also be arranged In third liquid chamber 22a, and another appearance that one second pump 262 is arranged in second liquid chamber 24b (such as Fig. 5 B) Slot 26b is set, however, it is not limited to this, and in other embodiments, which can also be arranged in the 4th liquid chamber In 22a, in this way, the working fluid can be driven to flow.

Please refer to the stereo decomposing for the 3rd embodiment that Fig. 6 A are the utility model multiple port interlayer liquid-cooling heat radiation structure Figure；Fig. 6 B are another visual angle of stereogram exploded view of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure； Fig. 6 C are the three-dimensional combination figure of the 3rd embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 6 D are this practicality One alternate embodiment stereogram exploded view of the 3rd embodiment of novel multiple port interlayer liquid-cooling heat radiation structure；Fig. 6 E are this practicality Another alternate embodiment stereogram exploded view of the 3rd embodiment of novel multiple port interlayer liquid-cooling heat radiation structure；Fig. 6 F are this reality With another alternate embodiment stereogram exploded view of the 3rd embodiment of novel multiple port interlayer liquid-cooling heat radiation structure；Fig. 6 G are this Another alternate embodiment stereogram exploded view of the 3rd embodiment of utility model multiple port interlayer liquid-cooling heat radiation structure.Such as figure Shown in 6A, Fig. 6 B, and be aided with reference to shown in figure 5A to Fig. 5 G, the structure and connection relationship and effect in the present embodiment with it is above-mentioned Second embodiment is identical, and so it will not be repeated, and only the present embodiment and not existing together for aforementioned second embodiment tie up in the lower fluid chamber Room 24 is more provided with a third separator 245 separation first and second liquid chamber 24a, 24b and is respectively formed one the five, the six liquid Chamber 24c, 24d.In the present embodiment, 253 system of an at least connected unit for being connected to the upper and lower liquid chamber 22,24 indicates To have more a third connecting unit 2533 and one the 4th connected unit 2534, make first connected unit 2531 connection this first Liquid chamber 24a and third liquid chamber 22a, second connected unit 2532 be connected to the second liquid chamber 24b and this Three liquid chamber 22a, the third connecting unit 2533 are connected to the 5th liquid chamber 24c and the 4th liquid chamber 22b, this Four connected units 2534 are connected to the 6th liquid chamber 24d and the 4th liquid chamber 22b.

And in the present embodiment, the first communication port 271a of first communication channel 271 is connected to first liquid chamber 24a, And the first communication port 271a systems are expressed as the entrance of the working fluid, the second communication port 272a of second communication channel 272 connects Lead to second liquid chamber 24b, and the second communication port 272a systems are expressed as the outlet of the working fluid, the third connecting road 273 third connecting mouth 273a is connected to the 5th liquid chamber 24c, and third connecting mouth 273a systems are expressed as the working solution 4th communication port 274a of the entrance of body and the 4th communication channel 274 is connected to the 6th liquid chamber 24d, and the 4th connection Mouth 273a systems are expressed as the outlet of the working fluid.

The working fluid flows into first liquid chamber 22a by the first communication port 271a of first communication channel 271, Since first separator 242 separates first and second liquid chamber 24a, 24b, make the work of inflow first liquid chamber 24a Make liquid and flow into third liquid chamber 22a across first connected unit 2531, flows into the work of third liquid chamber 22a Fluid flows into second liquid chamber 24b then across second connected unit 2532, and from the second of second communication channel 272 Communication port 272a outflows, while another working fluid flows into the 5th by the third connecting mouth 273a in the third connecting road 273 Liquid chamber 24c makes the 5th liquid of inflow since first separator 242 separates the five, the six liquid chamber 24c, 24d The working fluid of fluid chamber 24c passes through the third connecting unit 2533 to flow into the 4th liquid chamber 22b, flows into the 4th liquid The working fluid of chamber 22b flows into the 6th liquid chamber 24d then across the 4th connected unit 2534, and connects from the 4th The 4th communication port 274a outflows in channel 274.In this way, the present embodiment equally can also be reached the heat of the working fluid institute band Then conduction carries out heat loss through radiation to the top plate 21 and the bottom plate 23.

As shown in Fig. 6 D, Fig. 6 E, in an alternative em bodiment, first, second, third and fourth, five, the six liquid chamber 24a, 24b, 22a, 22b, 24c, 24d be respectively arranged with one first, second, third and fourth, five, six runners 243,244,223,224,246, 247, which, which turns around, is formed in the substrate 25 with respect to the lower liquid chamber 24 Downside, which, which turns around, is formed in upside of the substrate 25 with respect to liquid chamber 22 on this, guides the work The flow path of liquid.

As shown in Fig. 6 F, Fig. 6 G, rely on first, second, third and fourth, five, six runner 243,244,223,224,246,247 The setting of (such as Fig. 6 D, Fig. 6 E), with extend the working fluid first, second, third and fourth, five, the six liquid chamber 24a, 24b, The time of 22a, 22b, 24c, 24d (such as Fig. 6 D, Fig. 6 E) flowing, it can equally extend working fluid and the top plate 21 and the bottom plate 23 heat exchanger time.

It is identical as second embodiment, this first pump 261 can be arranged first, second and third liquid chamber 24a, 24b, In a storage tank of 22a, which can be arranged another appearance in fourth, fifth, the six liquid chamber 22b, 24c, 24 It sets in slot, in this way, the working fluid can be driven to flow.

Please continue to refer to the solid for the fourth embodiment that Fig. 7 A are the utility model multiple port interlayer liquid-cooling heat radiation structure Exploded view；Fig. 7 B, which are that the stereogram exploded view of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure is another, to be regarded Angle；Fig. 7 C are the three-dimensional combination figure of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 7 D are this One alternate embodiment stereogram exploded view of the fourth embodiment of utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 7 E are this Another alternate embodiment stereogram exploded view of the fourth embodiment of utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 7 F are Another alternate embodiment partial cutaway view of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure；Fig. 7 G For another alternate embodiment partial cutaway view of the fourth embodiment of the utility model multiple port interlayer liquid-cooling heat radiation structure.Such as Shown in Fig. 7 A, Fig. 7 B, and it is aided with reference to shown in figure 6A to Fig. 6 E, the structure and connection relationship and effect in the present embodiment are with before The 3rd embodiment stated is identical, and so it will not be repeated, and only the present embodiment and not existing together for aforementioned third embodiment tie up in the upper liquid Fluid chamber 22 is more provided with the separation of one the 4th separator 225 third and fourth liquid chamber 22a, 22b and is respectively formed one the seven, the eight Liquid chamber 22c, 22d.And 253 system of an at least connected unit is expressed as having one first, second, third and fourth connected unit simultaneously 2531,2532,2533,2534, so that first connected unit 2531 is connected to the first liquid chamber 24a and the third fluid chamber Room 22a, second connected unit 2532 are connected to the second liquid chamber 24b and the 7th liquid chamber 22c, the third connecting list Member 2533 is connected to the 6th liquid chamber 24d and the 8th liquid chamber 22d, and the 4th connected unit 2534 is connected to the 5th liquid Fluid chamber 24c and the 4th liquid chamber 22b.

And in the present embodiment, the first communication port 271a of first communication channel 271 is connected to first liquid chamber 24a, And the first communication port 271a systems are expressed as the entrance of the working fluid, the second communication port 272a of second communication channel 272 connects Lead to second liquid chamber 24b, and the second communication port 272a systems are expressed as the entrance of the working fluid, the third connecting road 273 third connecting mouth 273a is connected to the 4th liquid chamber 22b, and third connecting mouth 273a systems are expressed as the working solution 4th communication port 274a of the outlet of body and the 4th communication channel 274 is connected to the 8th liquid chamber 22d, and the 4th connection Mouth 273a systems are expressed as the outlet of the working fluid.

5th communication port 275a of the 5th communication channel 275 is connected to the 5th liquid chamber 24c, and the 5th communication port 271a systems are expressed as the entrance of the working fluid, and the 6th communication port 276a of the 6th communication channel 276 is connected to the 6th fluid chamber Room 24d, and the 6th communication port 276a systems are expressed as the entrance of the working fluid, the 7th communication port of the 7th communication channel 277 277a is connected to third liquid chamber 22a, and the 7th communication port 277a systems are expressed as the outlet and the 8th of the working fluid The eight connectivity mouth 278a of communication channel 278 is connected to the 7th liquid chamber 22c, and eight connectivity mouth 278a systems are expressed as this The outlet of working fluid.

The working fluid flows into first liquid chamber 24a by the first communication port 271a of first communication channel 271, The working fluid for flowing into first liquid chamber 24a passes through first connected unit 2531 to flow into third liquid chamber 22a, stream Enter the working fluid of third liquid chamber 22a then from the 7th communication port 277a outflows of the 7th communication channel 277, while separately One working fluid flows into second liquid chamber 24b by the second communication port 272a of second communication channel 272, flow into this The working fluid of two liquid chamber 24b passes through second connected unit 2532 to flow into the 7th liquid chamber 22c, flows into the 7th Eight connectivity mouth 278a outflow of the working fluid of liquid chamber 22c then across the eight connectivity road 278.

And another working fluid flows into the 5th liquid chamber by the 5th communication port 275a of the 5th communication channel 275 24c, the working fluid for flowing into the 5th liquid chamber 24c pass through the 4th connected unit 2534 to flow into the 4th liquid chamber 22b, Flow into the working fluid of the 4th liquid chamber 22b then from the third connecting mouth 273a outflows in the third connecting road 273, together When another working fluid flow into the 6th liquid chamber 24d by the 6th communication port 276a of the 6th communication channel 276, flowing into should The working fluid of 6th liquid chamber 24d passes through the third connecting unit 2533 to flow into the 8th liquid chamber 22d, flow into this Fourth communication port 274a outflow of the working fluid of eight liquid chamber 22d then across the 4th communication channel 274.In this way, this reality It applies example equally and can also reach and conduct the heat of the working fluid institute band to the top plate 21 and the bottom plate 23, then radiated Heat dissipation.

As shown in Fig. 7 D, Fig. 7 E, in an alternative em bodiment, first, second, third and fourth, five, six, seven, eight liquid chamber 24a, 24b, 22a, 22b, 24c, 24d, 22c, 22d be respectively arranged with one first, second, third and fourth, five, six, seven, eight runners 243, 244,223,224,246,247,226,227, which, which turns around, is formed in the base For plate 25 with respect to the downside of the lower liquid chamber 24, which, which turns around, is formed in the substrate The upside of 25 opposite liquid chambers 22 on this, guides the flow path of the working fluid.

As shown in Fig. 7 F, Fig. 7 G, by first, second, third and fourth, five, six, seven, eight runner 243,244,223,224, 246, the setting of 247,226,227 (such as Fig. 7 D, Fig. 7 E), with extend the working fluid this first, second, third and fourth, five, six, Seven, the time of eight liquid chamber 24a, 24b, 22a, 22b, 24c, 24d, 22c, 22d (such as Fig. 7 D, Fig. 7 E) flowings, equally can Extend working fluid and the top plate 21 and the heat exchanger time of the bottom plate 23.

In an alternative em bodiment, the present embodiment further includes third pump (not being painted) and one the 4th pump (not being painted), should First pump 261 can be arranged in a storage tank of first and third liquid chamber 24a, 22a, which can be arranged In second, seven liquid chamber 24b, the 22c, third pump can be arranged in the five, the four liquid chamber 24c, 22b, this Four pumps can be arranged in the six, the eight liquid chamber 24d, 22d, in this way, the working fluid can be driven to flow.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, in the case where not departing from spirit and scope defined by claim, can many modifications may be made, variation or it is equivalent, but It falls within the scope of protection of the utility model.

Claims (20)

1. a kind of multiple port interlayer liquid-cooling heat radiation structure, it is characterized in that comprising：

One top plate；

One bottom plate is opposite with the top plate to cover conjunction；

One substrate is set between the top plate and the bottom plate, which has a upside and a downside and an at least connected unit, Liquid chamber on one is defined in the top plate and the upside jointly, and liquid chamber is defined in the bottom plate and the downside jointly, this is at least One connected unit is through the upside, downside and is connected to liquid chamber on this, lower liquid chamber, so that working fluid circulates；And

Plural communication channel, each communication channel are respectively provided with a communication port, and to be connected to liquid chamber on this, the formation of lower liquid chamber is somebody's turn to do The entrance of working fluid or outlet.

2. multiple port interlayer liquid-cooling heat radiation structure according to claim 1, it is characterised in that：The lower liquid chamber setting There is a lower flow channel, which, which turns around, is formed in downside of the substrate with respect to the lower liquid chamber, guides the stream of the working fluid Dynamic path, liquid chamber is provided with a upper runner on this, which, which turns around, is formed in the substrate with respect to liquid chamber on this Upside guides the flow path of the working fluid.

3. multiple port interlayer liquid-cooling heat radiation structure according to claim 1 or 2, it is characterised in that：The plural number communication channel With one first communication channel and one second communication channel, first communication channel, one first communication port of the second communication channel, the second connection Mouth is respectively communicated with the lower liquid chamber, and a third connecting mouth in a third connecting road is connected to liquid chamber on this.

4. multiple port interlayer liquid-cooling heat radiation structure according to claim 1 or 2, it is characterised in that：Also include a pump, Liquid chamber, the lower liquid chamber or the plural number communication channel are set on this.

5. multiple port interlayer liquid-cooling heat radiation structure according to claim 3, it is characterised in that：Also include a pump, sets Set liquid chamber, the lower liquid chamber or the plural number communication channel on this.

6. multiple port interlayer liquid-cooling heat radiation structure according to claim 1, it is characterised in that：The lower liquid chamber setting The one first channels separated lower liquid chamber and form one first liquid chamber and a second liquid chamber, fluid chamber on this One second channels separated of room setting on this liquid chamber and form a third liquid chamber and one the 4th liquid chamber.

7. multiple port interlayer liquid-cooling heat radiation structure according to claim 6, it is characterised in that：An at least connected unit With one first connected unit and one second connected unit, which is connected to first liquid chamber and the third liquid Fluid chamber, second connected unit are connected to the second liquid chamber and the 4th liquid chamber.

8. multiple port interlayer liquid-cooling heat radiation structure according to claim 7, it is characterised in that：The plural number communication channel has One first communication channel, one second communication channel, a third connecting road and one the 4th communication channel, one first connection of first communication channel Mouth is connected to first liquid chamber, and one second communication port of second communication channel is connected to the second liquid chamber, the third connecting The one third connecting mouth in road is connected to the third liquid chamber, and one the 4th communication port of the 4th communication channel is connected to the 4th fluid chamber Room.

9. multiple port interlayer liquid-cooling heat radiation structure according to claim 7, it is characterised in that：First liquid chamber, Second liquid chamber, third liquid chamber, the 4th liquid chamber be respectively arranged with a first flow, second flow channel, third flow channel, 4th runner, the first flow, second flow channel, which turn around, is formed in downside of the substrate with respect to the lower liquid chamber, three runner, 4th runner, which turns around, is formed in upside of the substrate with respect to liquid chamber on this, guides the flow path of the working fluid.

10. multiple port interlayer liquid-cooling heat radiation structure according to claim 7, it is characterised in that：Also include one first pump, It is arranged in first liquid chamber, third liquid chamber any of which, and one second pump is arranged in second liquid chamber, the 4th Liquid chamber any of which.

11. multiple port interlayer liquid-cooling heat radiation structure according to claim 6, it is characterised in that：The lower liquid chamber is also Be provided with a third separator, to separate first liquid chamber, second liquid chamber be respectively formed one the 5th liquid chamber, Six liquid chambers.

12. multiple port interlayer liquid-cooling heat radiation structure according to claim 11, it is characterised in that：At least one connection is single Member has one first connected unit, one second connected unit, a third connecting unit and one the 4th connected unit, first connection Unit is connected to first liquid chamber and the third liquid chamber, second connected unit be connected to the second liquid chamber and this Three liquid chambers, the third connecting unit are connected to the 5th liquid chamber and the 4th liquid chamber, and the 4th connected unit connects Logical 6th liquid chamber and the 4th liquid chamber.

13. multiple port interlayer liquid-cooling heat radiation structure according to claim 12, it is characterised in that：The plural number is connected to stage property Have one first communication channel, one second communication channel, a third connecting road and one the 4th communication channel, first communication channel be connected to this first Liquid chamber, second communication channel are connected to the second liquid chamber, the third connecting road be connected to the 5th liquid chamber and this Four communication channels are connected to the 6th liquid chamber.

14. multiple port interlayer liquid-cooling heat radiation structure according to claim 12, it is characterised in that：First fluid chamber Room, second liquid chamber, third liquid chamber, the 4th liquid chamber, the 5th liquid chamber, the 6th liquid chamber are respectively arranged with One first flow, second flow channel, third flow channel, the 4th runner, the 5th runner, the 6th runner, the first flow, second flow channel, 5th runner, the 6th runner, which turn around, is formed in side of the substrate with respect to the lower liquid chamber, and three runner, the 4th runner turn around It is formed in side of the substrate with respect to liquid chamber on this, guides the flow path of the working fluid.

15. multiple port interlayer liquid-cooling heat radiation structure according to claim 12, it is characterised in that：Also include one first Pump, setting are arranged in first liquid chamber, second liquid chamber, third liquid chamber any of which, one second pump at this 4th liquid chamber, the 5th liquid chamber, the 6th liquid chamber any of which.

16. multiple port interlayer liquid-cooling heat radiation structure according to claim 11, it is characterised in that：Liquid chamber is also on this Be provided with one the 4th separator, separate the third liquid chamber, the 4th liquid chamber is respectively formed one the 7th liquid chamber, Eight liquid chambers.

17. multiple port interlayer liquid-cooling heat radiation structure according to claim 16, it is characterised in that：At least one connection is single Member has one first connected unit, one second connected unit, a third connecting unit and one the 4th connected unit, first connection Unit is connected to first liquid chamber and the third liquid chamber, second connected unit be connected to the second liquid chamber and this Seven liquid chambers, the third connecting unit are connected to the 6th liquid chamber and the 8th liquid chamber, and the 4th connected unit connects Logical 5th liquid chamber and the 4th liquid chamber.

18. multiple port interlayer liquid-cooling heat radiation structure according to claim 17, it is characterised in that：The plural number is connected to stage property There are one first communication channel, one second communication channel, a third connecting road, one the 4th communication channel, one the 5th communication channel, one the 6th connection Road, one the 7th communication channel and an eight connectivity road, first communication channel are connected to first liquid chamber, second communication channel connection The second liquid chamber, the third connecting road are connected to the 4th liquid chamber, and the 4th communication channel is connected to the 8th liquid chamber, 5th communication channel is connected to the 5th liquid chamber, and the 6th communication channel is connected to the 6th liquid chamber, and the 7th communication channel connects Lead to the third liquid chamber and the eight connectivity road is connected to the 7th liquid chamber.

19. multiple port interlayer liquid-cooling heat radiation structure according to claim 17, it is characterised in that：First fluid chamber Room, second liquid chamber, third liquid chamber, the 4th liquid chamber, the 5th liquid chamber, the 6th liquid chamber, the 7th liquid Chamber, the 8th liquid chamber are respectively arranged with a first flow, second flow channel, third flow channel, the 4th runner, the 5th runner, Six runners, the 7th runner, the 8th runner, the first flow, second flow channel, the 5th runner, the 6th runner turn around and are formed in the base With respect to the side of the lower liquid chamber, three runner, the 4th runner, the 7th runner, the 8th runner turn around and are formed in the substrate plate Side of liquid chamber, guides the flow path of the working fluid relatively on this.

20. multiple port interlayer liquid-cooling heat radiation structure according to claim 17, it is characterised in that：Also include one first Pump, setting in first liquid chamber, third liquid chamber any of which, one second pump setting the second liquid chamber, 7th liquid chamber any of which, third pump setting is in the 5th liquid chamber, the 4th liquid chamber any of which, and one the Four pumps are arranged in six liquid chamber, the 8th liquid chamber any of which.