CN211297463U - Cooling device of server - Google Patents
Cooling device of server Download PDFInfo
- Publication number
- CN211297463U CN211297463U CN201921944594.6U CN201921944594U CN211297463U CN 211297463 U CN211297463 U CN 211297463U CN 201921944594 U CN201921944594 U CN 201921944594U CN 211297463 U CN211297463 U CN 211297463U
- Authority
- CN
- China
- Prior art keywords
- clamping
- communicated
- plate
- tube
- heat exchange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cooling device of a server, which reduces the air quantity and temperature entering the server through a heat exchange tube and a fan, thereby increasing the cooling effect on the server; the vertical pipe is fixed on the bottom surface, the vertical pipe is fixed on the vertical plate, a hollow vertical pipe inner cavity is arranged in the vertical pipe, the top of the vertical pipe is sealed by a pore plate, and countless through holes are formed in the pore plate; a fan is arranged above the pore plate, a heat exchange tube is arranged in the inner cavity of the vertical tube, one end of the heat exchange tube is communicated with one end of a liquid inlet tube, the other end of the liquid inlet tube is communicated with a refrigerant, the other end of the heat exchange tube is communicated with a liquid inlet joint of the switching valve, and the heat exchange tube is spirally arranged in the inner cavity of the vertical tube; the switching valve is arranged at a position corresponding to the air inlet hole, the air inlet hole penetrates through the vertical pipe, the air inlet hole is positioned between the two clamping and locking assemblies, the locking rods on the two clamping and locking assemblies are respectively clamped into the locking grooves on the server, and the clamping and locking assemblies are fixed on the vertical pipe; and the air inlet of the server is communicated with the air inlet hole.
Description
Technical Field
The utility model relates to a server cooling technique especially relates to a heat sink of server.
Background
The server is the key hardware in the internet technology at present, and has higher energy consumption and very high calorific value, so need cool down. At present, the server is mainly installed in a constant-temperature air conditioning room, and then air flow is sucked by a fan in the server to cool. This approach is very effective for general servers. However, for a part of servers with large calculation amount, due to the fact that the heating value of the servers is very large, effective cooling cannot be performed through the method, if the temperature of the air conditioner is reduced, the energy consumption is increased greatly, and other servers with low energy consumption exist in the same room. Therefore, an auxiliary cooling device is needed for a part of servers with higher energy consumption.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defect of prior art, the utility model aims to solve the technical problem that a heat sink of server is provided, its amount of wind and the temperature that passes through heat exchange tube, fan reduction entering server to increase the cooling effect to the server.
In order to achieve the purpose, the utility model provides a cooling device of a server, which comprises a vertical plate and a vertical pipe, wherein the vertical plate is fixed on the bottom surface, the vertical pipe is fixed on the vertical plate, the interior of the vertical pipe is a hollow vertical pipe inner cavity, the top of the vertical pipe is sealed by a pore plate, and the pore plate is provided with countless through holes;
a fan is arranged above the pore plate, a heat exchange tube is arranged in the inner cavity of the vertical tube, one end of the heat exchange tube is communicated with one end of a liquid inlet tube, the other end of the liquid inlet tube is communicated with a refrigerant, the other end of the heat exchange tube is communicated with a liquid inlet joint of the switching valve, and the heat exchange tube is spirally arranged in the inner cavity of the vertical tube;
the switching valve is arranged at a position corresponding to the air inlet hole, the air inlet hole penetrates through the vertical pipe, the air inlet hole is positioned between the two clamping and locking assemblies, the locking rods on the two clamping and locking assemblies are respectively clamped into the locking grooves on the server, and the clamping and locking assemblies are fixed on the vertical pipe; and the air inlet of the server is communicated with the air inlet hole.
Preferably, the heat exchange tubes and the switching valves are arranged in the inner cavity of the vertical tube, the heat exchange tube positioned at the bottommost part is communicated with the return tube, the bottom of the return tube is communicated with one end of the liquid outlet tube, the other end of the liquid outlet tube is communicated with the inlet of the water pump, the outlet of the water pump is communicated with an external storage device or a cooling interface of the heat exchanger, and the cooling outlet of the heat exchanger is communicated with the liquid inlet tube; and a return pipe is also arranged in the inner cavity of the vertical pipe and is communicated with one end of a side flow pipe of each switching valve.
Preferably, a section of heat exchange tube is installed between the two switching valves, and two ends of the heat exchange tube are respectively communicated with the liquid outlet joint of the previous switching valve and the liquid inlet joint of the next switching valve.
Preferably, the switching valve comprises a switching shell, a hollow valve cavity is arranged in the switching shell, a valve core is hermetically and slidably mounted in the valve cavity, a notch is formed in the valve core and used for communicating the liquid inlet connector with the lateral flow pipe, a first pressure spring is mounted between the valve core and the end face, close to the valve cavity and communicated with the lateral flow pipe, of the valve cavity, and the first pressure spring is used for generating elastic force for pushing the valve core to the locking assembly; the liquid outlet joint is communicated with the valve cavity, and the valve core is made of a magnet;
the switching shell is fixed in the driving clamping groove, guide pore plates are respectively fixed on two sides of the driving clamping groove, countless perforated pore plate air holes are formed in the guide pore plates, and the driving clamping groove is communicated with the air inlet holes; a driving plate is clamped and slidably assembled in the driving clamping groove, and a second pressure spring is installed on a part between the driving plate and the switching shell;
the driving plate is made of magnets, homopolarity between the driving plate and the valve core is opposite to generate repulsive force, the driving plate is fixed at one end of the push rod, the other end of the push rod penetrates through the vertical pipe and then enters between the two clamping and locking assemblies, and the push rod can axially slide relative to the vertical pipe.
Preferably, the locking assembly comprises a locking shell, a hollow locking cavity is arranged in the locking shell, the locking shell is also provided with a yielding hole and a sliding groove respectively, and the yielding hole and the sliding groove penetrate through the locking shell respectively;
one end of the lock rod, which is arranged in the clamping inner cavity, penetrates through the abdicating groove and then is fixedly assembled with the clamping sliding plate, a third pressure spring is arranged between the clamping sliding plate and the inner wall of the clamping inner cavity, which is provided with the abdicating hole, and the third pressure spring exerts downward pressing elasticity on the clamping sliding plate;
a switch block is arranged below the clamping sliding plate, the abdicating groove is arranged on the switch block, one end of the switch block is tightly attached to one side of the push plate, and a fourth pressure spring is arranged between the other side of the push plate and the inner wall of the clamping inner cavity; the other end of the switch block penetrates out of the sliding groove and then is assembled and fixed with the end plate, a driving inclined plane is arranged on the end face, facing one end of the clamping sliding plate, of the switch block, and the driving inclined plane is arranged from one end close to the end plate to the other end of the push plate in a downward inclined mode.
The utility model has the advantages that: the utility model discloses simple structure increases the amount of wind that gets into the server through the fan, goes into the server after cooling down the air current through the heat exchange tube simultaneously to the increase is to the cooling effect of server. Additionally the utility model discloses a break-make of each section of heat exchange tube of diverter valve control to just start the heat exchange tube when having the server to pack into in the kayser subassembly, thereby greatly reduced energy consumption.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of fig. 1 at F1.
Fig. 3 is a schematic structural view of the latch assembly of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 3, a cooling device for a server includes a vertical plate 100 and a vertical pipe 110, wherein the vertical plate 100 is fixed on a bottom surface, the vertical pipe 110 is fixed on the vertical plate 100, a hollow vertical pipe inner cavity 111 is formed inside the vertical pipe 110, the top of the vertical pipe 110 is sealed by a hole plate 140, and countless through holes are formed in the hole plate 140;
a fan 500 is installed above the pore plate 140, the fan 500 is used for pumping external air flow into the vertical pipe inner cavity 111, a heat exchange pipe 130 is installed in the vertical pipe inner cavity 111, one end of the heat exchange pipe 130 is communicated with one end of a liquid inlet pipe 131, the other end of the liquid inlet pipe 131 is communicated with a refrigerant, the other end of the heat exchange pipe 130 is communicated with a liquid inlet joint 431 of the switching valve, and the heat exchange pipe 130 is spirally installed in the vertical pipe inner cavity 111;
the switching valve is installed at a position corresponding to the air inlet 112, the air inlet 112 penetrates through the vertical pipe 110, the air inlet 112 is located between the two locking assemblies 200, the locking rods 250 on the two locking assemblies 200 are respectively clamped into the locking grooves 151 on the server 150, and the locking assemblies 200 are fixed on the vertical pipe 110; the air inlet of the server 150 is communicated with the air inlet hole 112, so that the server 150 can be introduced into the server from the airflow in the stand pipe inner cavity 111;
the heat exchange tubes 130 and the switching valves are arranged in the inner cavity of the vertical tube, the heat exchange tube 130 positioned at the bottommost part is communicated with the return tube 160, the bottom of the return tube 160 is communicated with one end of the liquid outlet tube 132, the other end of the liquid outlet tube 132 is communicated with the inlet of the water pump, the outlet of the water pump is communicated with an external storage device or a cooling interface of the heat exchanger, and the cooling outlet of the heat exchanger can be communicated with the liquid inlet tube 131; a return pipe 160 is also installed in the riser inner cavity 111, and the return pipe 160 is communicated with one end of a side flow pipe 433 of each switching valve;
the switching valve comprises a switching shell 410, a hollow valve cavity 411 is arranged in the switching shell 410, a valve core 420 is arranged in the valve cavity 411 in a sealing and sliding mode, a notch 421 is arranged on the valve core 420, the notch 421 is used for communicating a liquid inlet joint 431 with a lateral flow pipe 433, a first pressure spring 441 is arranged between the valve core 420 and the end face, close to the end face communicated with the lateral flow pipe, of the valve cavity 411, the first pressure spring 441 is used for generating elastic force for pushing the valve core 420 to a locking assembly, and therefore the lateral flow pipe is communicated with the liquid inlet joint 431 and the liquid inlet joint 431 is communicated with one end of a liquid outlet joint 432 when the initial; a section of heat exchange tube 130 is arranged between the two switching valves, and two ends of the heat exchange tube 130 are respectively communicated with a liquid outlet joint 432 of the previous switching valve and a liquid inlet joint 431 of the next switching valve;
the liquid outlet joint 432 is communicated with the valve cavity 411, the valve core is made of a magnet, and the switching shell 410 and the first pressure spring are made of materials which cannot be adsorbed by the magnet, such as plastics and aluminum alloy.
The switching shell 410 is fixed in the driving clamping groove 471, the two sides of the driving clamping groove 471 are respectively fixed with a guide pore plate 470, countless perforated pore plate air holes are formed in the guide pore plate 470, the pore plate air holes are used for guiding air flow in the inner cavity of the riser into the driving clamping groove 471, and the driving clamping groove 471 is communicated with the air inlet 112;
a driving plate 450 is engaged and slidably mounted in the driving slot 471, a second compression spring 442 is mounted on a portion between the driving plate 450 and the switch housing 410, and the second compression spring 442 is used for generating an elastic force for the driving plate 450 to move towards the air inlet 112;
the driving plate 450 is also made of a magnet and the driving plate 450 and the valve core 420 are opposite to each other in the same polarity to generate a repulsive force, the driving plate 450 is fixed at one end of the push rod 460, the other end of the push rod 460 penetrates through the riser 110 and enters between the two locking assemblies 200, and the push rod 460 can slide axially relative to the riser 110.
After the server 150 is installed between the two latch assemblies 200, the side wall of the server 150 pushes the push rod 460 to move towards the switching valve against the second pressure spring 442, so that the driving plate 450 drives the valve core 420 to move towards the side flow pipe 433 against the first pressure spring 441 through repulsive magnetic force until the valve core cuts off the direct communication between the side flow pipe 433 and the liquid inlet joint 431, at the moment, the liquid outlet joint 432 is communicated with the liquid inlet joint 431, and the refrigerant in the heat exchange pipe in one side on the switching valve enters the heat exchange below the heat exchange pipe. The design of the reversing valve mainly avoids that the heat exchange tubes corresponding to the part without the server have refrigerant flowing without choice, thereby greatly increasing the energy consumption. The heat exchange tubes 130 required to be used can be flexibly selected by adopting the design of the switching valve, so that the number of the heat exchange tubes through which the refrigerant passes is selected, and the refrigerant is output from the return tube nearby, thereby reducing the energy consumption.
In this embodiment, the cooling medium may be cold water or liquid nitrogen with a temperature of not higher than 10 ℃. So that the temperature of the heat exchange pipe can be lowered after the refrigerant enters the heat exchange pipe 130, thereby lowering the temperature of the air flowing through the heat exchange pipe.
The locking assembly 200 comprises a locking shell 210, a hollow locking inner cavity 211 is arranged in the locking shell 210, a yielding hole 212 and a sliding groove 213 are further formed in the locking shell 210 respectively, and the yielding hole 212 and the sliding groove 213 penetrate through the locking shell 210 respectively;
one end of the lock rod 250, which is arranged in the locking inner cavity 211, penetrates through the abdicating groove 221 and then is fixedly assembled with the clamping sliding plate 230, a third pressure spring 240 is arranged between the clamping sliding plate 230 and the inner wall of the locking inner cavity 211, which is provided with the abdicating hole 212, and the third pressure spring 240 applies downward pressing elasticity to the clamping sliding plate 230;
a switch block 220 is installed below the clamping sliding plate 230, the abdicating groove 221 is arranged on the switch block 220, one end of the switch block 220 is tightly attached to one side of the push plate 260, a fourth compression spring 270 is installed between the other side of the push plate 260 and the inner wall of the locking inner cavity 211, and the fourth compression spring 270 is used for generating outward pushing elasticity on the push plate 260;
the other end of the switch block 220 penetrates through the sliding groove 213 and then is assembled and fixed with the end plate 222, a driving inclined surface 223 is arranged on the end surface of the switch block 220 facing one end of the clamping sliding plate 230, and the driving inclined surface 223 is inclined downwards from one end close to the end plate 222 to the other end of the push plate 260.
When the server 150 needs to be taken out, the switch block 220 is directly pushed by the end plate 222 against the elastic force of the fourth compression spring, so that the driving inclined surface 223 drives the clamping sliding plate 230 to move upwards against the third compression spring 240, and the lock rod 250 moves upwards synchronously until the lock rod 250 is separated from the lock groove. After the end plate is released, the switch block is reset under the action of the elastic force of the fourth pressure spring, and the clamping sliding plate 230 is reset under the action of the elastic force of the third pressure spring.
The details of the present invention are well known to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. A cooling device of a server is characterized in that: the vertical pipe is fixed on the bottom surface, the vertical pipe is fixed on the vertical plate, a hollow vertical pipe inner cavity is formed in the vertical pipe, the top of the vertical pipe is sealed through a pore plate, and countless through holes are formed in the pore plate;
a fan is arranged above the pore plate, a heat exchange tube is arranged in the inner cavity of the vertical tube, one end of the heat exchange tube is communicated with one end of a liquid inlet tube, the other end of the liquid inlet tube is communicated with a refrigerant, the other end of the heat exchange tube is communicated with a liquid inlet joint of the switching valve, and the heat exchange tube is spirally arranged in the inner cavity of the vertical tube;
the switching valve is arranged at a position corresponding to the air inlet hole, the air inlet hole penetrates through the vertical pipe, the air inlet hole is positioned between the two clamping and locking assemblies, the locking rods on the two clamping and locking assemblies are respectively clamped into the locking grooves on the server, and the clamping and locking assemblies are fixed on the vertical pipe; and the air inlet of the server is communicated with the air inlet hole.
2. The cooling device of claim 1, wherein: the heat exchange tubes and the switching valves are arranged in the inner cavity of the vertical tube, the heat exchange tube positioned at the bottommost part is communicated with the return tube, the bottom of the return tube is communicated with one end of the liquid outlet tube, the other end of the liquid outlet tube is communicated with the inlet of the water pump, the outlet of the water pump is communicated with an external storage device or a cooling interface of the heat exchanger, and the cooling outlet of the heat exchanger is communicated with the liquid inlet tube; and a return pipe is also arranged in the inner cavity of the vertical pipe and is communicated with one end of a side flow pipe of each switching valve.
3. A cooling device as claimed in claim 2, wherein: a section of heat exchange tube is arranged between the two switching valves, and two ends of the heat exchange tube are respectively communicated with a liquid outlet joint of the previous switching valve and a liquid inlet joint of the next switching valve.
4. A cooling device as claimed in claim 3, wherein: the switching valve comprises a switching shell, a hollow valve cavity is arranged in the switching shell, a valve core is arranged in the valve cavity in a sealing and sliding mode, a notch is formed in the valve core and used for communicating the liquid inlet connector with the lateral flow pipe, a first pressure spring is arranged between the valve core and the end face, close to the valve cavity and communicated with the lateral flow pipe, of the valve cavity, and the first pressure spring is used for generating elastic force for pushing the valve core to the clamping and locking assembly; the liquid outlet joint is communicated with the valve cavity, and the valve core is made of a magnet;
the switching shell is fixed in the driving clamping groove, guide pore plates are respectively fixed on two sides of the driving clamping groove, countless perforated pore plate air holes are formed in the guide pore plates, and the driving clamping groove is communicated with the air inlet holes; a driving plate is clamped and slidably assembled in the driving clamping groove, and a second pressure spring is installed on a part between the driving plate and the switching shell;
the driving plate is made of magnets, homopolarity between the driving plate and the valve core is opposite to generate repulsive force, the driving plate is fixed at one end of the push rod, the other end of the push rod penetrates through the vertical pipe and then enters between the two clamping and locking assemblies, and the push rod can axially slide relative to the vertical pipe.
5. The cooling device of claim 1, wherein: the clamping and locking assembly comprises a clamping and locking shell, a hollow clamping and locking inner cavity is formed in the clamping and locking shell, a yielding hole and a sliding groove are formed in the clamping and locking shell respectively, and the yielding hole and the sliding groove penetrate through the clamping and locking shell respectively;
one end of the lock rod, which is arranged in the clamping inner cavity, penetrates through the abdicating groove and then is fixedly assembled with the clamping sliding plate, a third pressure spring is arranged between the clamping sliding plate and the inner wall of the clamping inner cavity, which is provided with the abdicating hole, and the third pressure spring exerts downward pressing elasticity on the clamping sliding plate;
a switch block is arranged below the clamping sliding plate, the abdicating groove is arranged on the switch block, one end of the switch block is tightly attached to one side of the push plate, and a fourth pressure spring is arranged between the other side of the push plate and the inner wall of the clamping inner cavity; the other end of the switch block penetrates out of the sliding groove and then is assembled and fixed with the end plate, a driving inclined plane is arranged on the end face, facing one end of the clamping sliding plate, of the switch block, and the driving inclined plane is arranged from one end close to the end plate to the other end of the push plate in a downward inclined mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921944594.6U CN211297463U (en) | 2019-11-12 | 2019-11-12 | Cooling device of server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921944594.6U CN211297463U (en) | 2019-11-12 | 2019-11-12 | Cooling device of server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211297463U true CN211297463U (en) | 2020-08-18 |
Family
ID=72022085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921944594.6U Active CN211297463U (en) | 2019-11-12 | 2019-11-12 | Cooling device of server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211297463U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333929A (en) * | 2020-11-02 | 2021-02-05 | 梅虞进 | Large-scale integrated circuit chip production processing equipment |
-
2019
- 2019-11-12 CN CN201921944594.6U patent/CN211297463U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112333929A (en) * | 2020-11-02 | 2021-02-05 | 梅虞进 | Large-scale integrated circuit chip production processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105682426B (en) | A kind of heat-exchanger rig suitable for communication base station cabinet | |
| CN211297463U (en) | Cooling device of server | |
| CN115102319A (en) | Energy-conserving drive arrangement for new energy automobile | |
| CN112769064A (en) | Cooling system of passive distribution box | |
| CN211015358U (en) | Open server heat sink | |
| CN102297538A (en) | Air conditioner refrigerating system using liquid metal for heat dissipation | |
| CN103822412A (en) | Active heat regenerator for room temperature magnetic refrigerator | |
| CN204717924U (en) | Air-conditioner | |
| CN104949557B (en) | Antigravity hair cell regeneration | |
| CN113453512B (en) | Heat dissipation device and heat dissipation method for variable frequency cabinet | |
| CN210769187U (en) | Water-cooling pump structure with check valve and water-cooling module thereof | |
| CN107300267B (en) | Air-cooled magnetic refrigeration equipment | |
| CN111322779B (en) | Miniature refrigerating device | |
| CN107166798B (en) | Direct cooling type magnetic refrigeration equipment | |
| CN110147149B (en) | Computer hardware rapid heat dissipation and maintenance assembly and cooling method thereof | |
| CN202813916U (en) | Double-circulation refrigerating system with electric valve | |
| CN104896809A (en) | Air conditioner | |
| CN202813915U (en) | Single-circulation refrigerating system with electric valve | |
| CN112051901A (en) | High-efficient heat dissipation type computer machine case | |
| CN204718207U (en) | Air-conditioner | |
| CN209743302U (en) | Novel cooling hydraulic system | |
| CN209857736U (en) | Heat exchange disc for cooling tower | |
| CN116294697B (en) | High-pressure tube-fin heat exchanger for air separation device and heat exchange optimization method | |
| CN212296759U (en) | Circulating water cooling device of oil-free vertical vacuum pump | |
| CN204717878U (en) | Air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |