CN110413078A - The water cooling plant in changeable pumping circuit - Google Patents
The water cooling plant in changeable pumping circuit Download PDFInfo
- Publication number
- CN110413078A CN110413078A CN201810399180.3A CN201810399180A CN110413078A CN 110413078 A CN110413078 A CN 110413078A CN 201810399180 A CN201810399180 A CN 201810399180A CN 110413078 A CN110413078 A CN 110413078A
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- water
- perforation
- pumping
- water cooling
- positioning
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/20—Indexing scheme relating to G06F1/20
- G06F2200/201—Cooling arrangements using cooling fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The present invention is a kind of water cooling plant in changeable pumping circuit, it is sent out water cooling liquid by one first pumping or one second pumping operating, and first position or the second position are moved to by the way that a core is moved valve, water cooling liquid can be made to be entered after core moves valve by different directions to flow out from delivery outlet again, the core, which moves valve, need not use the consumption of electric power, also it can reach non-return effect, then, water cooling liquid can flow into heat absorption water-cooling head and cool down to a load, then collect again and flow into that water of radiation is cold to discharge into capable heat dissipation, it is delivered to water tank again and carries out cycle operation, reach can two-way switching pumping circuit the effect of, and make the sustainable Nonstop running machine of water-cooling system.
Description
Technical field
The present invention is related with a kind of radiator, refers in particular to the water cooling of a kind of changeable pumping circuit and sustainable operating
Device.
Background technique
Nowadays, general industry computer, server computer and high heat dissipation element were operated with 24 hours mostly, the clothes of computer
Business device can generate high fever in operation, although there is installation radiator fan in computer, the heat source of computer equipment is constantly generated,
The effect of its cross-ventilation of the radiator fan of installation is bad, so that heat dissipation effect is limited, it in order to effectively cool down, therefore is having therefore
Dealer develops a kind of water cooling plant, is mounted on the heater element of electronic equipment, using water cooling liquid constantly recycle into
Out, to adjust the operating temperature of computer server.
It is well known, however, that water cooling plant have missing, since known water cooling plant avoids water cooling liquid inverse using solenoid valve
Stream, if however solenoid valve is easy to happen failure under dampness for a long time, thus interrupt water-cooling system, and then influence computer
Running, the progress of interruption of work.
Summary of the invention
The main object of the present invention is providing a kind of water cooling plant in changeable pumping circuit, and backstop need not use
The consumption of electric power, also can reach non-return effect, and changeable pumping circuit, and can reach and do not shut down within 24 hours and annual without stopping
Maintain heat dissipation.
In order to achieve the above object, the water cooling plant in changeable pumping circuit provided by the present invention, it includes have: a water tank,
It is equipped with a water cooling liquid；One first pumping, water inlet connect the water transport port of the water tank；One second pumping, water inlet connection
The water transport port of the water tank；One control unit is electrically connected first pumping and second pumping respectively；Core moves valve, tool
There is an ontology, which is equipped with a chamber, which includes the first shaft hole being connected, one second axis hole and an output
Hole, the first shaft hole connect first pumping, which connects second pumping, which is equipped with a check valve, should
Check valve can be mobile in the chamber, and definition has a first position and a second position, when the check valve is in first
When setting, which communicates with the delivery outlet, which is not communicated with the first shaft hole and the delivery outlet respectively,
When the check valve is when the second position, which communicates with the delivery outlet, the first shaft hole respectively with second axis hole
And the delivery outlet is not communicated with；One heat absorption water-cooling head, is connected to the delivery outlet that the core moves valve；One heat dissipation water cooling row, the
One end connects the water-cooling head, and second end connects the water tank；It one first circuit should when the check valve is when the first position
Water tank, first pumping, the core moves the first shaft hole of valve, the core moves delivery outlet, the heat absorption water-cooling head and the water of radiation of valve
Cold row communicates；One second servo loop, when the check valve is when the second position, the water tank, second pumping, the core move the of valve
Delivery outlet, the heat absorption water-cooling head and the heat dissipation water cooling row that two axis holes, the core move valve communicate.
Preferably, wherein the check valve has a core moving part, and the both ends of the core moving part correspond to the first shaft hole
And second axis hole is equipped with one first opening and one second opening, the core moving part are equipped with a baffle, which respectively corresponds
The first shaft hole and second axis hole are formed with one first block face and one second block face, first block face and second block face
It is recessed with a conical tank respectively, first opening and has between first block face and the first passage that communicates of the first opening
At least one first perforation, which communicates with the delivery outlet, second opening between second block face with this
The second channel and at least one second perforation, the second channel that two openings communicate are communicated with the delivery outlet, wherein the check (non-return) valve
Door is less than the ontology along the length of long axis along the length of long axis, when the check valve is when first position, the baffle close this
Two channels, and the first shaft hole, the first passage and the delivery outlet communicate, when the check valve is when the second position, the gear
Plate closes the first passage, and second axis hole, the second channel and the delivery outlet communicate.
Preferably, wherein the first shaft hole and second axis hole are respectively equipped with an internal screw thread, the first shaft hole with
And second axis hole is equipped with a positioning chock plug respectively, each positioning chock plug has a first end and a second end, and this
A perforation is equipped between one end and the second end, the periphery wall of each positioning chock plug is equipped with a stop part at the first end,
The outer diameter of the stop part is greater than the first shaft hole and the internal diameter of second axis hole, makes the stop part that can distinguish block in this
First shaft hole and second axis hole, it is recessed that the periphery wall of each positioning chock plug in the side of the stop part is respectively equipped with one
The periphery wall of slot, each positioning chock plug is respectively equipped with an external screw thread in the side of the groove, so that the positioning chock plug can
Spiral shell is set to the first shaft hole respectively and the internal screw thread of second axis hole, the groove are respectively equipped with a sealing ring, the perforation
A sheathing section is equipped at the first end, the internal diameter of the sheathing section is greater than the internal diameter of the perforation, and the perforation is in the block
The side of section is equipped with a limit section, and the internal diameter of the limit section is less than the internal diameter of the perforation, and the perforation is at the second end
Equipped with a positioning section, the internal diameter of the positioning section is greater than the internal diameter of the perforation, and between the positioning section and the perforation also
Equipped with an extension diameter section, the internal diameter of the extension diameter section is gradually increased towards second extreme direction.
Preferably, wherein the perforation of each positioning chock plug is equipped with a rotary joint, which has one
First end and a second end are equipped with a perforation, the first end diameter of the rotary joint between the first end and the second end
To a screw head portion is outwardly formed, which protrudes the perforation of the positioning chock plug, which is equipped with internal screw thread in the first end, and
The rotary joint is further provided with a stop ring, and the stop ring is respectively contained in the sheathing section, which is located in
Between the screw head portion and the stop part, the second end of the rotary joint is placed in the limit section, and the periphery wall of the second end
Interval is convexly equipped with multiple convex blocks, and the convex block of the rotary joint is pierced by the limit section and is equipped in the perforation, makes the rotary joint can
It is rotated in the limit section.
Preferably, wherein the core moving part is recessed with an annular groove, which is arranged with a positioning ring, the positioning ring
Outer diameter be less than the positioning section internal diameter, and the outer diameter of the positioning ring be greater than the extension diameter section internal diameter.
Preferably, wherein each direction of positioning chock plug from the head towards the pipe portion is equipped with a rotation spiral shell
Silk, which corresponds to the head and the pipe portion is equipped with a screw head portion and a hollow rod body, the rod body other end
Periphery wall spacer ring is equipped with multiple convex blocks, and the screw head portion is separately connected second connecting tube and the 4th connecting tube.
Preferably, wherein the core moving part is respectively provided with a damping piece in first opening and second opening, should
Damping piece is the end face at the check valve both ends, the size of the damping piece can borrow reduce first opening with this second be open it is interior
Diameter and increase, so as to increase damping value.
Preferably, wherein the first shaft hole and second axis hole are respectively arranged on two opposite sides of the ontology, and are somebody's turn to do
The central axis of first shaft hole and second axis hole is located on same axis, and the check valve is equipped in the vertical axis direction and is somebody's turn to do
Baffle.
The water cooling plant in changeable pumping circuit provided by the present invention, with first pumping or the second pumping operating
Water cooling liquid is sent out, and by the way that the check valve is moved to the first position or the second position, can make water cooling liquid by this first
Axis hole or the second axis hole enter after the chamber to flow out from the delivery outlet again, which, which moves valve, need not use the consumption of electric power, also reachable
To non-return effect, then, the water cooling liquid can flow into the heat absorption water-cooling head and cool down to a load, the water cooling after then heating up
Liquid, which collects again and flows into the heat dissipation water cooling, discharges into capable heat dissipation, and is delivered to the water tank again and carries out cycle operation, and reaching can be two-way
The effect of switching pumping circuit, and make the sustainable operating of water-cooling system and do not interrupt cooling effect.
Detailed description of the invention
Fig. 1 is system layout of the invention.
Fig. 2 is the combination stereogram that core of the invention moves valve.
Fig. 3 is the exploded perspective view that core of the invention moves valve.
Fig. 4 is the cross-sectional view that core of the invention moves valve.
Fig. 5 is system block diagrams of the invention, in the form of showing the connection in the first circuit.
Fig. 6 is of the invention using schematic diagram, in the form of showing that water cooling liquid just flows into chamber.
Fig. 7 is of the invention using schematic diagram, in the form of showing that water cooling liquid is flowed by first shaft hole.
Fig. 8 is system block diagrams of the invention, in the form of the connection for showing second servo loop.
Fig. 9 is of the invention using schematic diagram, in the form of showing that water cooling liquid is flowed by the second axis hole.
In figure:
The water cooling plant in 200 changeable pumping circuits
210 water tank, 215 water transport port
220 first 225 water inlets of pumping
230 second 235 water inlets of pumping
240 control units 250 heat absorption water-cooling head
260 heat dissipation water coolings arrange 261 first ends
262 second ends
100 cores move valve
10 ontology, 101 axis
11 chamber, 12 first shaft hole
121 internal screw thread, 13 second axis hole
131 internal screw thread, 14 delivery outlet
141 internal screw threads
20 positioning 201 first ends of chock plug
The perforation of 202 second ends 21
211 sheathing sections 212 limit section
213 positioning section, 214 extension diameter section
22 stop part, 23 groove
231 external screw thread, 24 sealing ring
30 check valve, 31 core moving part
311 first opening, 312 second opening
313 damping piece, 32 annular groove
33 positioning ring, 34 baffle
341 first block face, 342 second block face
343 conical tank, 35 first passage
36 first 37 second channels of perforation
38 second perforation
40 rotary joint, 41 first end
411 screw head portion, 42 second end
421 convex block, 43 perforation
431 internal screw thread, 44 stop ring
310 first connecting tube, 320 second connecting tube
330 third connecting tubes
400 loads.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
Refering to Figure 1, system layout of the invention, discloses the water cooling plant for having a kind of changeable pumping circuit
200, and include:
One water tank 210 is equipped with a water cooling liquid.
One first pumping 220, water inlet 225 connect the water transport port 215 of the water tank 210.
One second pumping 230, water inlet 235 connect the water transport port 215 of the water tank 210.
One control unit 240 is electrically connected first pumping 220 and second pumping 230 respectively.
One core moves valve 100, please arrange in pairs or groups refering to an ontology 10 shown in Fig. 2, Fig. 3 and Fig. 4, is equipped with, which is equipped with one
Chamber 11, the chamber 11 include a first shaft hole 12, one second axis hole 13 and the delivery outlet 14 being connected, the first shaft hole
12 are respectively arranged on two opposite sides of the ontology 10, and the center of the first shaft hole 12 and second axis hole 13 with second axis hole 13
In on same axis 101, the opening of the first shaft hole 12, second axis hole 13 and the delivery outlet 14 is respectively equipped in one axle position
Screw thread 121,131,141, the first shaft hole 12 and second axis hole 13 difference spiral shell are equipped with a positioning chock plug 20, each positioning
Chock plug 20 has a first end 201 and a second end 202, and is equipped with a perforation between the first end 201 and the second end 202
21, the periphery wall of each positioning chock plug 20 is equipped with a stop part 22 at the first end 201, and the outer diameter of the stop part 22 is big
In the first shaft hole 12 and the internal diameter of second axis hole 13, make the stop part 22 can distinguish block in the first shaft hole 12 with
And second axis hole 13, the periphery wall of each positioning chock plug 20 are respectively equipped with a groove 23 in the side of the stop part 22,
The groove 23 is respectively equipped with a sealing ring 24, and the periphery wall of each positioning chock plug 20 is set respectively in the side of the groove 23
There is an external screw thread 231, so that the positioning chock plug 20 can distinguish spiral shell set on the interior of the first shaft hole 12 and second axis hole 13
Screw thread 121,131, the perforation 21 are equipped with a sheathing section 211 at the first end 201, and the internal diameter of the sheathing section 211 is greater than
The internal diameter of the perforation 21, the perforation 21 are equipped with a limit section 212 in the side of the sheathing section 211, the limit section 212
Internal diameter is less than the internal diameter of the perforation 21, and the perforation 21 is equipped with a positioning section 213 at the second end 202, each positioning
The positioning section 213 of chock plug 20 is interval setting, and the internal diameter of the positioning section 213 is greater than the internal diameter of the perforation 21, and described fixed
Be additionally provided with an extension diameter section 214 between position section 213 and the perforation 21, the internal diameter of the extension diameter section 214 towards 202 direction of second end by
Cumulative to add, in addition, the chamber 11 is equipped with a check valve 30, and the check valve 30 is set between the perforation 21, this is non-return
Valve 30 has a core moving part 31, and the both ends of the core moving part 31 correspond to the first shaft hole 12 and second axis hole 13 equipped with one the
One opening 311 and one second opening 312, the core moving part 31 are respectively provided with one in first opening 311 and second opening 312
Damping piece 313, in this present embodiment, the damping piece 313 are the end face at 30 both ends of check valve, the size of the damping piece 313
Can borrow reduce this first opening 311 with this second opening 312 internal diameter and increase, so as to increase damping value, the core moving part 31 in
Periphery wall at intermediate position is equipped with an annular groove 32, which is arranged with a positioning ring 33, the vertical axis of the core moving part 31
Line direction is equipped with a baffle 34, which respectively corresponds the first shaft hole 12 and second axis hole 13 is formed with one first block face
341 and one second block face 342, first block face 341 and second block face 342 be recessed with a conical tank 343 respectively, should
Check valve 30 in first opening 311 with have between first block face 341 and 311 first passages that communicate of the first opening
35 and three first perforation 36, which communicates with the delivery outlet 14, the check valve 30 in this second opening 312 and
Have between second block face 342 with 312 second channel 37 that communicates of the second opening and three second perforation 38, this is second logical
Road 37 is communicated with the delivery outlet 14, wherein the check valve 30 can be mobile in the chamber 11, and define have a first position and
One second position, when the check valve 30 is when first position, which is positioned at the positioning section of second axis hole 13
213, which closes the second channel 37, and the first shaft hole 12, the first passage 35 and the delivery outlet 14 communicate, when
For the check valve 30 when the second position, which is positioned at the positioning section 213 of the first shaft hole 12, the baffle 34 closing
The first passage 35, and second axis hole 13, the second channel 37 and the delivery outlet 14 communicate, and the positioning chock plug 20 divides
Be not equipped with a rotary joint 40, the rotary joint 40 have a first end 41 and a second end 42, the first end 41 and
A perforation 43 is equipped between the second end 42, the first end 41 of the rotary joint 40 radially outward forms a screw head portion 411, institute
The perforation 21 that the positioning chock plug 20 is protruded in screw head portion 411 is stated, the screw head portion 411 distinguishes spiral shell and is equipped with one first connecting tube 310
And one second connecting tube 320, the other end of first connecting tube 310 connect first pumping 220, second connecting tube 320
The other end connect second pumping 230, which is equipped with internal screw thread 431, and the rotary joint 40 in the first end 41
It is further provided with a stop ring 44, the stop ring 44 is respectively contained in the sheathing section 211, which is located in the spiral shell
Between head 411 and the stop part 22, the second end 42 of the rotary joint 40 is placed in the limit section 212, and the second end
42 periphery wall interval is convexly equipped with multiple convex blocks 421, and the convex block 421 of the rotary joint 40 is pierced by the limit section 212 and is equipped in
The perforation 21 rotate the rotary joint 40 can in the limit section 212.
One heat absorption water-cooling head 250, is connected to the delivery outlet 14 that the core moves valve 100 with a third connecting tube 330.
One heat dissipation water cooling row 260, first end 261 connects the water-cooling head 250, and second end 262 connects the water tank 210.
One first circuit, when the check valve 30 is when the first position, the water tank 210, the first pumping 220, the core
The first shaft hole 12 of dynamic valve 100, the core move delivery outlet 14, the heat absorption water-cooling head 250 and the heat dissipation water cooling row 260 of valve 100
It communicates.
One second servo loop, when the check valve 30 is when the second position, the water tank 210, the second pumping 230, the core
The second axis hole 13, core of dynamic valve 100 move delivery outlet 14, the heat absorption water-cooling head 250 and the heat dissipation water cooling row 260 of valve 100
It communicates.
Firstly, opening first pumping 220 using the control unit 240, please arrange in pairs or groups refering to Fig. 5, Fig. 6 and Fig. 7, when
When the 220 operating actuation of the first pumping, which is flowed out by first pumping 220 and is flowed to by first connecting tube 310
The core moves valve 100, which utilizes the baffle 34 of the water pressure pushing check valve 30, make the check valve 20 towards second axis
The direction in hole 13 is mobile, and the positioning ring 33 is made to be positioned at the positioning section 213 of second axis hole 13, is located at the check valve 30
The first position, and since the internal diameter of the extension diameter section 214 is less than the outer diameter of the positioning ring 33, so that 30 nothing of check valve
Method continue it is mobile towards the direction of second axis hole 13, at this point, the baffle 34 closes the second channel 37, the water cooling liquid from this first
Axis hole 12 enters and flows to first block face 341 again from 36 outflow of the first perforation, and should from 36 flow direction of the first perforation
Delivery outlet 14, then, the water cooling liquid flow to the heat absorption water-cooling head 250 by the third connecting tube 330 to reduce a load 400
Temperature, then flowed to after heat dissipation water cooling row 260 is radiated from the heat absorption water-cooling head 250 and flow back to the water tank 210, finally again from this
Water tank 210 flows into first pumping 220, to recycle first circuit.
It please arranges in pairs or groups again refering to Fig. 8 and Fig. 9, when the control unit 240 closes first pumping 220 and starts second pump
When Pu 230 operates actuation, which, which is flowed out by second pumping 230 and flowed to the core by second connecting tube 320, moves valve
100, which utilizes the baffle 34 of the water pressure pushing check valve 30, makes the check valve 30 towards the side of the first shaft hole 12
To movement, and the positioning ring 33 is made to be positioned at the positioning section 213 of the first shaft hole 12, the check valve 30 is made to be located at the second
It sets, and since the internal diameter of the extension diameter section 214 is less than the outer diameter of the positioning ring 33, so that the check valve 30 can not continue court
The direction of the first shaft hole 12 is mobile, wherein the baffle 34 closes the first passage 35, the water cooling liquid from second axis hole 13 into
Enter and flow to second block face 342 and flows to the delivery outlet 14 from 38 outflow of the second perforation, and from second perforation 38 again,
Then, which flows to the temperature of the heat absorption water-cooling head 250 to reduce the load 400 by the third connecting tube 330, then from
The heat absorption water-cooling head 250 flows to after heat dissipation water cooling row 260 is radiated and flows back to the water tank 210, finally flows again from the water tank 210
Into second pumping 230, to recycle the second servo loop, whereby, which, which moves valve 100, need not use the consumption of electric power, also can reach
Non-return effect, when first pumping 220 or 230 failure exception of the second pumping, another pumping can remain in operation, and reaching can
The effect of two-way switching circuit, shut down water-cooling system need not, can operate incessantly, reach optimal heat dissipation effect.
It is noted that when water-cooling system is during switching first circuit or the second servo loop, such as by this
When the first loop switch to the second servo loop, which is closed, which opens, thus make this
Two block faces 342 and the damping piece 313 receive the water cooling liquid that second pumping 230 pushes, and drive the check valve 30 from this
First position is mobile towards the second position, and in moving process, second block face 342 and the damping piece 313 can receive the water
Cold liquid, and the check valve 30 can be made really mobile and positioned to the positioning section 213 of the first shaft hole 12, make the water-cooling system can
It need not be shut down, therefore can be operated incessantly with continuous running, reach optimal heat dissipation effect, it is whereby, non-return by this
Valve 30 receives first pumping 220 and the water cooling liquid of second pumping 230 respectively, then with first block face 341 or this
Pressure suffered by two block faces 342 achievees the effect that two-way switching as nuclear activating machine system.
First block face 341 and second block face 342 are equipped with the conical tank 343, therefore water cooling liquid can be along when passing through
It is flowed towards the direction of 36 or described second perforation 38 of the first perforation, and then reduces sinuous flow in the inclined-plane of the conical tank 343
Phenomenon improves the flow velocity and flow of water cooling liquid.
It is worth being mentioned that again, since the convex block 421 of the rotary joint 40 is pierced by the limit section 212 and is equipped in the perforation
21, it rotate the rotary joint 40 can in the limit section 212, therefore, the rotary joint 40 can correspond to first connecting tube
310 and second connecting tube 320 angle, and adjust the position of the rotary joint 40, the core is installed moves valve 100 to facilitate.
It is worth being mentioned that again, due to the first shaft hole 12 and second axis hole 13 sandwiched between the positioning chock plug 20 respectively
There is the positioning ring 33, the stop ring 44 is folded with respectively between the positioning chock plug 20 and the rotation screw head 40, to prevent
Water cooling liquid overflows during circulation, reaches preferable leak free design.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (8)
1. a kind of water cooling plant in changeable pumping circuit, which is characterized in that include:
One water tank is equipped with a water cooling liquid；
One first pumping, water inlet connect the water transport port of the water tank；
One second pumping, water inlet connect the water transport port of the water tank；
One control unit is electrically connected first pumping and second pumping respectively；
One core moves valve, has an ontology, which is equipped with a chamber, which includes the first shaft hole being connected, one
Second axis hole and a delivery outlet, the first shaft hole connect first pumping, which connects second pumping, which sets
There is a check valve, which can be in the chamber indoor moving, and definition has a first position and a second position, when
When the check valve is located at first position, which communicates with the delivery outlet, second axis hole respectively with the first shaft hole
And the delivery outlet is not communicated with, when the check valve is located at the second position, which communicates with the delivery outlet, this
One axis hole is not communicated with second axis hole and the delivery outlet respectively；
One heat absorption water-cooling head, is connected to the delivery outlet that the core moves valve；
One heat dissipation water cooling row, first end connect the heat absorption water-cooling head, and second end connects the water tank；
One first circuit, when the check valve is located at the first position, the water tank, first pumping, the core move the first of valve
Delivery outlet, the heat absorption water-cooling head and the heat dissipation water cooling row that axis hole, the core move valve communicate；
One second servo loop, when the check valve is located at the second position, the water tank, second pumping, the core move the second of valve
Delivery outlet, the heat absorption water-cooling head and the heat dissipation water cooling row that axis hole, the core move valve communicate.
2. the water cooling plant in changeable pumping circuit according to claim 1, which is characterized in that the check valve has one
Core moving part, the both ends of the core moving part correspond to the first shaft hole and second axis hole and open equipped with one first opening and one second
Mouthful, which is equipped with a baffle, which respectively corresponds the first shaft hole and second axis hole be formed with one first block face with
And one second block face, first block face and second block face are recessed with a conical tank respectively, first opening with this first
There is the first passage communicated with first opening and at least one first perforation, the first passage and the output between block face
Hole communicates, second opening with have between second block face with second second channel that communicates of opening and at least one the
Two perforation, the second channel are communicated with the delivery outlet, wherein the check valve is less than the ontology along long axis along the length of long axis
Length, when the check valve is located at first position, which closes the second channel, and the first shaft hole, the first passage
And the delivery outlet communicates, when the check valve is located at the second position, which closes the first passage, and second axis
Hole, the second channel and the delivery outlet communicate.
3. the water cooling plant in changeable pumping circuit according to claim 2, which is characterized in that the first shaft hole and this
Two axis holes are respectively equipped with an internal screw thread, and the first shaft hole and second axis hole are equipped with a positioning chock plug respectively, each is fixed
Position chock plug has a first end and a second end, and a perforation is equipped between the first end and the second end, each positioning
The periphery wall of chock plug is equipped with a stop part at the first end, the outer diameter of the stop part be greater than the first shaft hole and this second
The internal diameter of axis hole enables the stop part to distinguish block in the first shaft hole and second axis hole, each positioning chock plug
Periphery wall be respectively equipped with a groove in the side of the stop part, each positioning chock plug periphery wall in the side of the groove
Side is respectively equipped with an external screw thread, and the positioning chock plug is enabled to distinguish spiral shell set on the interior of the first shaft hole and second axis hole
Screw thread, the groove are respectively equipped with a sealing ring, and the perforation is equipped with a sheathing section at the first end, the sheathing section it is interior
Diameter is greater than the internal diameter of the perforation, and the perforation is equipped with a limit section in the side of the sheathing section, and the internal diameter of the limit section is small
In the internal diameter of the perforation, the perforation is equipped with a positioning section at the second end, and the internal diameter of the positioning section is greater than described wear
The internal diameter in hole, an and extension diameter section is additionally provided between the positioning section and the perforation, the internal diameter of the extension diameter section is towards the second end side
To gradually increasing.
4. the water cooling plant in changeable pumping circuit according to claim 3, which is characterized in that each positioning chock plug
Perforation is equipped with a rotary joint, which has a first end and a second end, the first end and the second end it
Between be equipped with a perforation, the first end of the rotary joint radially outward forms a screw head portion, which protrudes the limit plug
The perforation of head, which is equipped with internal screw thread in the first end, and the rotary joint is further provided with a stop ring, the block
Ring is respectively contained in the sheathing section, which is located between the screw head portion and the stop part, and the of the rotary joint
Two ends are placed in the limit section, and the periphery wall interval of the second end is convexly equipped with multiple convex blocks, and the convex block of the rotary joint is pierced by
The limit section is simultaneously equipped in the perforation, and the rotary joint is enable to rotate in the limit section.
5. the water cooling plant in changeable pumping circuit according to claim 3, which is characterized in that the core moving part is recessed with one
Annular groove, the annular groove are arranged with a positioning ring, and the outer diameter of the positioning ring is less than the internal diameter of the positioning section, and the outer diameter of the positioning ring
Greater than the internal diameter of the extension diameter section.
6. it is according to claim 3 it is changeable pumping circuit water cooling plant, which is characterized in that each positioning chock plug from
The direction of the head towards the pipe portion is equipped with a rotary screw, which corresponds to the head and the pipe portion is equipped with a screw head portion
And a hollow rod body, the periphery wall spacer ring of the rod body one end are equipped with multiple convex blocks, the screw head portion is separately connected
Second connecting tube and the 4th connecting tube.
7. it is according to claim 2 it is changeable pumping circuit water cooling plant, which is characterized in that the core moving part in this first
Opening and this second opening be respectively provided with a damping piece, the damping piece be the check valve both ends end face, the damping piece it is big
It is small to be increased and reducing the internal diameter of first opening and second opening, so as to increasing damping value.
8. the water cooling plant in changeable pumping circuit according to claim 2, which is characterized in that the first shaft hole and this
Two axis holes are respectively arranged on two opposite sides of the ontology, and the central axis of the first shaft hole and second axis hole is located at same axis
On, and the check valve is equipped with the baffle in the vertical axis direction.
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| CN201810399180.3A CN110413078A (en) | 2018-04-28 | 2018-04-28 | The water cooling plant in changeable pumping circuit |
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| CN201810399180.3A CN110413078A (en) | 2018-04-28 | 2018-04-28 | The water cooling plant in changeable pumping circuit |
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Application publication date: 20191105 |