CN113218112A

CN113218112A - Condenser for liquid cooling of liquid cooling case

Info

Publication number: CN113218112A
Application number: CN202110490357.2A
Authority: CN
Inventors: 温领军
Original assignee: Shenzhen Xinjinrun Technology Co ltd
Current assignee: Shenzhen Xinjinrun Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-08-06
Anticipated expiration: 2041-05-06
Also published as: CN113218112B

Abstract

The invention relates to the technical field of heat dissipation equipment, and discloses a condenser for liquid cooling of a liquid cooling cabinet, which is characterized in that a heat dissipation pipe is movably connected with a rotating shaft sleeve in a sleeved mode, so that the heat dissipation pipe to be determined rotates at the axial moment of the stroke of the heat dissipation pipe in the process of impacting an inclined spoiler, the heat exchange efficiency between the outer surface of an anti-adhesion sleeve and cooling gas in an inner cavity of a heat dissipation bin is improved due to the improvement of the flow rate of the liquid of the heat dissipation pipe, more condensed water is formed on the outer surface of the anti-adhesion sleeve, the centrifugal force generated by the rotation of the heat dissipation pipe can better enable the condensed water on the outer surface of the anti-adhesion sleeve to be thrown away, and the problem that the formation speed of the condensed water on the outer surface of the anti-adhesion sleeve is accelerated when the flow rate of the inner part of the heat dissipation pipe is high, so that the outer surface of the anti-adhesion sleeve can not fully contact with the cooling gas in the inner cavity of the heat dissipation bin and the heat dissipation efficiency is reduced is solved, the heat dissipation efficiency of the equipment in a high flow speed state is improved.

Description

Condenser for liquid cooling of liquid cooling case

Technical Field

The invention relates to the technical field of heat dissipation equipment, in particular to a condenser for liquid cooling of a liquid cooling case.

Background

The condenser is a vital device in cooling equipment, directly influences the overall heat dissipation performance, the types of the condenser can be divided into a horizontal shell-and-tube condenser, a vertical shell-and-tube condenser, a sleeve-type condenser and a plate-type condenser, the principles of the condensers are basically the same, high-temperature liquid is introduced into a pipeline, cooling gas is filled into the outer surface of the pipeline, and therefore heat exchange is generated between the high-temperature liquid and the cooling gas to achieve the heat dissipation effect, the condenser is also the condenser which is the most widely used at present, and the condenser is simple in structure, excellent in effect and low in use cost.

However, although the existing condenser has many points, there still exists a certain limitation, in the heat dissipation process, the cooling gas with lower temperature forms condensed water on the outer surface in the process of contacting with the heat dissipation copper pipe with higher temperature, and the condensed water can block between the outer surface of the heat dissipation copper pipe and the cooling gas, thereby causing the performance of heat dissipation to be reduced.

Disclosure of Invention

Aiming at the defects of the existing condenser for cooling liquid cooling case liquid in the background technology in the using process, the invention provides the condenser for cooling liquid cooling case liquid, which has the advantages of solving the problem that condensed water is attached to the outer surface of a heat dissipation copper pipe and improving the heat dissipation performance, and solving the problem that the condensed water blocks the outer surface of the heat dissipation copper pipe and prevents heat dissipation by cooling gas.

The invention provides the following technical scheme: a condenser for liquid cooling of a liquid cooling cabinet comprises a heat dissipation bin, wherein connecting plates are fixedly mounted on the inner wall of the heat dissipation bin, the number of the connecting plates is four, liquid circulation holes are formed in two ends of the heat dissipation bin and one side of the connecting plates, a gas communication hole is formed in one side of the connecting plates and in the position outside the liquid circulation holes, a heat dissipation device is fixedly mounted at one end of each connecting plate, two ends of the heat dissipation bin are connected with the connecting plates through the heat dissipation device, matching plates are fixedly mounted at one end of the heat dissipation bin, the number of the matching plates is two, a cover plate I is fixedly mounted at the position outside one end of the heat dissipation bin, a partition plate is fixedly mounted at one side of the cover plate I, the partition plate is matched with the cover plate I, a heat dissipation outflow valve, a heat dissipation inflow valve, a heat dissipation outflow valve and a heat dissipation inflow valve are fixedly mounted at the position on the other side of the partition plate and are communicated with the interior of the cover plate I respectively, the other end fixed mounting in heat dissipation storehouse has apron II, the bottom fixed mounting in heat dissipation storehouse has flowing back valve and flowing back valve to be linked together with the inner chamber in heat dissipation storehouse, the top of heat dissipation storehouse fixed mounting respectively has gaseous inflow valve and gaseous outflow valve and gaseous inflow valve and gaseous outflow valve to be linked together with the inner chamber in heat dissipation storehouse, heat dissipation storehouse external surface fixed mounting has the support frame.

Preferably, heat abstractor includes the cooling tube, the external fixed surface of cooling tube has cup jointed and has prevented adhering to the sleeve and prevent adhering to the sleeve and along the extending direction of cooling tube central line on the array distribution, the internal fixed surface of cooling tube installs and puts the spoiler to one side and use the extending direction of cooling tube central line on the inner wall of cooling tube and array distribution for four are a set of annular array distribution, the both ends activity of cooling tube has cup jointed the one end fixed connection in pivot sleeve and the telescopic one end of pivot and liquid circulation hole.

Preferably, the anti-adhesion sleeve is of an annular structure with a protruding middle part of the outer surface.

Preferably, the inclined spoiler is fixed in an inclined manner.

Preferably, the connection part of the radiating pipe and the rotating shaft sleeve is subjected to sealing treatment.

The invention has the following beneficial effects:

1. according to the invention, the anti-adhesion sleeve is of an annular structure protruding from the middle of the outer surface, so that cooling water formed on the outer surface can slide to the protruding tip part along the inclined plane formed by the protrusion of the outer surface of the anti-adhesion sleeve, compared with the traditional equipment, the condensate water has stronger adhesion capacity on the condensation pipe with a smoother outer surface, the protruding tip part on the outer surface of the anti-adhesion sleeve has weaker adhesion capacity, the condensate water can easily drip, the problem that the long-time adhesion of the condensate water prevents the contact between the outer surface of the anti-adhesion sleeve and cooling gas in the inner cavity of the heat dissipation bin to cause the reduction of the heat dissipation performance is avoided, the heat dissipation performance of the device is improved, meanwhile, the surface area of the outer surface of the anti-adhesion sleeve is increased due to the design, the outer surface of the anti-adhesion sleeve can fully contact with the cooling gas in the inner cavity of the heat dissipation bin, and the heat dissipation performance of the device is further improved.

2. The inclined flow baffles are fixedly arranged on the inner surfaces of the radiating pipes and distributed on the inner walls of the radiating pipes in an annular array mode by four groups, and are distributed in an array mode in the extending direction of the center lines of the radiating pipes, so that when the flow rate of liquid needing to be radiated in the radiating pipes is low, the liquid can form backflow when impacting the inclined flow baffles, the liquid can be fully contacted with the inner walls of the radiating pipes, the radiating efficiency of the device under low flow rate is improved, the inclined flow baffles are fixed in an inclined mode, when the flow rate of the liquid needing to be radiated in the radiating pipes is high, the radiating pipes are enabled to rotate at the axial moment of the stroke of the radiating pipes during the process of impacting the inclined flow baffles by the radiating pipes due to the fact that the flow rate of the liquid of the radiating pipes is improved, and the heat exchange efficiency between the outer surfaces of the anti-adhesion sleeves and cooling gas in the inner cavities of the radiating bins is improved, and then more condensate water is formed on the outer surface of the anti-adhesion sleeve, and the centrifugal force generated by the rotation of the radiating pipe can better enable the condensate water of the quick stroke of the outer surface of the anti-adhesion sleeve to be thrown away, so that the problem that the condensate water forming speed of the outer surface of the anti-adhesion sleeve is accelerated when the flow speed inside the radiating pipe is high, the outer surface of the anti-adhesion sleeve cannot be fully contacted with cooling gas in an inner cavity of a radiating bin, and the radiating efficiency of the equipment is reduced is solved, and the radiating efficiency of the equipment in a high-flow-speed state is.

3. According to the invention, the heat dissipation device is fixedly installed at one end of the connecting plate, and the two ends of the heat dissipation bin are connected with the connecting plate through the heat dissipation device, so that the heat dissipation device adopts a sectional type installation method.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic structural diagram of the main body of the present invention;

FIG. 4 is a schematic top view of a main structure of the present invention;

FIG. 5 is a schematic cross-sectional view taken at A in FIG. 4;

FIG. 6 is a schematic cross-sectional view taken at B in FIG. 4;

FIG. 7 is a schematic view of a heat sink device according to the present invention;

FIG. 8 is a right side view of the heat dissipation device of the present invention;

FIG. 9 is a schematic cross-sectional view taken at C in FIG. 8, illustrating the present invention;

FIG. 10 is a schematic cross-sectional view taken at D in FIG. 8.

In the figure: 1. a heat dissipation bin; 2. a connecting plate; 3. a liquid flow aperture; 4. a gas communication hole; 5. a heat sink; 51. a radiating pipe; 52. an anti-adhesion sleeve; 53. the flow blocking plate is obliquely arranged; 54. a rotating shaft sleeve; 6. a mating plate; 7. a cover plate I; 8. a partition plate; 9. a heat dissipation outflow valve; 10. a heat dissipation inflow valve; 11. a cover plate II; 12. a drain valve; 13. a gas inflow valve; 14. a gas outflow valve; 15. a support frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, a condenser for liquid cooling of a liquid cooling cabinet comprises a heat dissipation chamber 1, wherein the inner wall of the heat dissipation chamber 1 is fixedly provided with four connecting plates 2, two ends of the heat dissipation chamber 1 and one side of the connecting plates 2 are provided with liquid circulation holes 3, one side of the connecting plates 2 and the position outside the liquid circulation holes 3 are provided with gas communication holes 4, one end of the connecting plates 2 is fixedly provided with a heat dissipation device 5, and two ends of the heat dissipation chamber 1 and the connecting plates 2 are connected with each other through the heat dissipation device 5, so that the heat dissipation device 5 adopts a sectional type installation method, compared with the traditional method of adopting a single heat dissipation copper pipe with a long length, the installation method has the advantages of lower length of a single pipe, convenient cleaning of the inside of the single pipe, reducing maintenance difficulty, and simultaneously, the heat dissipation device 5 can be put into use again only by replacing the heat dissipation device 5 when damaged, the problem that the heat dissipation copper pipe needs to be disassembled for integral replacement if the heat dissipation copper pipe is damaged in the traditional equipment is avoided, the maintenance cost is reduced, the heat dissipation device 5 comprises a heat dissipation pipe 51, an anti-adhesion sleeve 52 is fixedly sleeved on the outer surface of the heat dissipation pipe 51, the anti-adhesion sleeve 52 is distributed in an array mode along the extending direction of the central line of the heat dissipation pipe 51, the anti-adhesion sleeve 52 is of an annular structure protruding from the middle of the outer surface, cooling water formed on the outer surface can slide to a protruding tip part along an inclined plane formed by the protrusion of the outer surface of the anti-adhesion sleeve 52, compared with the traditional equipment, the adhesion capability of the condensed water on the condensation pipe with a smooth outer surface is stronger, the adhesion capability of the protruding tip part on the outer surface of the anti-adhesion sleeve 52 is weaker, the condensed water can easily drip off, and the phenomenon that the long-time adhesion of, the heat dissipation performance of the device is improved, and at the same time, the design of the outer surface of the anti-adhesion sleeve 52 increases the surface area thereof, and the surface area thereof can be fully contacted with the cooling gas in the inner cavity of the heat dissipation chamber 1, and further improves the heat dissipation performance of the device, the inner surface of the heat dissipation pipe 51 is fixedly provided with the inclined flow baffles 53 which are distributed on the inner wall of the heat dissipation pipe 51 in an annular array of four groups and are distributed in an array manner in the extending direction of the central line of the heat dissipation pipe 51, so that when the flow rate of the liquid needing to be dissipated inside the heat dissipation pipe 51 is slow, the liquid can form backflow when impacting the inclined flow baffles 53, so that the liquid can be fully contacted with the inner wall of the heat dissipation pipe 51, and further improves the heat dissipation efficiency of the device at low flow rate, the inclined flow baffles 53 are fixed in an inclined manner, and in addition, when the flow rate of the liquid needing to be dissipated inside the heat dissipation pipe 51 is fast, because the heat dissipation pipe 51 is movably connected with the rotating shaft sleeve 54, so that the heat pipe 51 rotates at the axial moment of the stroke of the heat pipe 51 in the process of impacting the inclined flow blocking plate 53, the heat exchange efficiency between the outer surface of the anti-adhesion sleeve 52 and the cooling gas in the inner cavity of the heat dissipation bin 1 is improved due to the increase of the liquid flow rate of the heat pipe 51, and then more condensed water is formed on the outer surface of the anti-adhesion sleeve 52, and the centrifugal force generated by the rotation of the heat pipe 51 can better enable the condensed water in the quick stroke of the outer surface of the anti-adhesion sleeve 52 to be thrown away, thereby avoiding the problem that the condensed water forming speed on the outer surface of the anti-adhesion sleeve 52 is accelerated when the flow rate of the interior of the heat pipe 51 is high, so that the outer surface of the anti-adhesion sleeve 52 cannot be fully contacted with the cooling gas in the inner cavity of the heat dissipation bin 1, thereby reducing the heat dissipation efficiency, the heat dissipation efficiency of the equipment in a high-flow state is improved, the rotating shaft sleeves 54 are movably sleeved at the two ends of the heat pipe 51, and one end of the rotating shaft sleeve 54 is movably sleeved with the liquid flow hole 3 One end of the heat dissipation bin 1 is fixedly connected, the joint of the heat dissipation tube 51 and the rotating shaft sleeve 54 is sealed, one end of the heat dissipation bin 1 is fixedly provided with two matching plates 6, the number of the matching plates 6 is two, the position of one end of the heat dissipation bin 1, which is positioned at the outer side, is fixedly provided with a cover plate I7, one side of the cover plate I7 is fixedly provided with a partition plate 8, the partition plate 8 is matched with the cover plate I7, the positions of the other side of the cover plate I7, which are positioned at the two sides of the partition plate 8, are respectively and fixedly provided with a heat dissipation outflow valve 9 and a heat dissipation inflow valve 10, the heat dissipation outflow valve 9 and the heat dissipation inflow valve 10 are communicated with the inner part of the cover plate I7, the other end of the heat dissipation bin 1 is fixedly provided with a cover plate II 11, the bottom of the heat dissipation bin 1 is fixedly provided with a drain valve 12, the drain valve 12 is communicated with the inner cavity of the heat dissipation bin 1, the top of the heat dissipation bin 1 is respectively and fixedly provided with a gas inflow valve 13 and a gas outflow valve 14, the outer surface of the heat dissipation bin 1 is fixedly provided with a support frame 15.

The using method of the invention is as follows:

in the using process, the cooling water formed on the outer surface can slide to the protruding tip part along the inclined plane formed by the protrusion of the outer surface of the anti-adhesion sleeve 52, compared with the traditional equipment, the condensed water has stronger adhesive capacity on the condensation pipe with a smoother outer surface, the adhesive capacity of the protruding tip part of the outer surface of the anti-adhesion sleeve 52 is weaker, the condensed water can easily drop, the surface area of the outer surface of the anti-adhesion sleeve 52 is increased by the design of the outer surface of the anti-adhesion sleeve 52, the condensed water can be fully contacted with the cooling gas in the inner cavity of the heat dissipation bin 1, when the flow rate of the liquid needing heat dissipation in the heat dissipation pipe 51 is slower, the liquid can form backflow when impacting the inclined flow baffle plate 53, so that the liquid can be more fully contacted with the inner wall of the heat dissipation pipe 51, the heat dissipation efficiency of the equipment under low flow rate is further improved, when the flow rate of the liquid needing heat dissipation in the heat dissipation pipe 51 is faster, because the heat dissipation pipe 51 is connected with the rotating shaft sleeve 54 in a movable sleeve connection way, make the cooling tube 51 rotate at cooling tube 51 stroke axial moment at the in-process that carries out the impact to the skew spoiler 53, thereby treat the cooling tube 51, because the cooling tube 51 liquid flow rate improves and leads to preventing adhering to the heat exchange efficiency between the cooling gas in sleeve 52 surface and the heat dissipation storehouse 1 inner chamber and improving, then form more comdenstion water at the surface of preventing adhering to sleeve 52, and the rotatory produced centrifugal force of cooling tube 51 this moment can make the comdenstion water of preventing adhering to the quick stroke of sleeve 52 surface better throw away and break away from.

In the maintenance process, the heat dissipation device 5 adopts a sectional type installation method, compared with the traditional method of adopting a single heat dissipation copper pipe with a long length, the installation method ensures that the length of a single pipe is low, the inside of the single pipe is convenient to clean, the maintenance difficulty is reduced, and meanwhile, the heat dissipation device 5 is damaged and can be put into use again only by replacing the heat dissipation copper pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for liquid cooling quick-witted case liquid cooling to use condenser, includes heat dissipation storehouse (1), its characterized in that: the heat dissipation device is characterized in that the inner wall of the heat dissipation bin (1) is fixedly provided with four connecting plates (2), liquid circulation holes (3) are formed in two ends of the heat dissipation bin (1) and one side of each connecting plate (2), gas communication holes (4) are formed in one side of each connecting plate (2) and the position, located on the outer side of each liquid circulation hole (3), of each connecting plate, one end of each connecting plate (2) is fixedly provided with a heat dissipation device (5), two ends of each heat dissipation bin (1) are connected with the corresponding connecting plates (2) through the heat dissipation devices (5), one end of each heat dissipation bin (1) is fixedly provided with two matching plates (6), the number of the matching plates (6) is two, one end of each heat dissipation bin (1) is located on the outer side, fixedly provided with a cover plate I (7), one side of each cover plate I (7) is fixedly provided with a partition plate (8) and the partition plate (8) is matched with the cover plate I (7), the utility model discloses a heat dissipation storehouse, including apron I (7), fixed mounting respectively has heat dissipation outflow valve (9) and heat dissipation inflow valve (10) and heat dissipation outflow valve (9) and heat dissipation inflow valve (10) to be linked together with the inside of apron I (7) on the position of apron I (7) opposite side and lie in baffle (8) both sides, the other end fixed mounting in heat dissipation storehouse (1) has apron II (11), the bottom fixed mounting in heat dissipation storehouse (1) has flowing back valve (12) and flowing back valve (12) to be linked together with the inner chamber in heat dissipation storehouse (1), the top in heat dissipation storehouse (1) is fixed mounting respectively has gaseous inflow valve (13) and gaseous outflow valve (14) and gaseous inflow valve (13) and gaseous outflow valve (14) to be linked together with the inner chamber in heat dissipation storehouse (1), heat dissipation storehouse (1) surface fixed mounting has support frame (15).

2. The condenser of claim 1, wherein: heat abstractor (5) is including cooling tube (51), the external fixed surface of cooling tube (51) has cup jointed prevents adhering to sleeve (52) and along the extending direction of cooling tube (51) central line on the array distribution, the internal fixed surface of cooling tube (51) installs that to put spoiler (53) to one side and uses four to distribute on the inner wall of cooling tube (51) and with the extending direction of cooling tube (51) central line on the array distribution for a set of annular array, the both ends activity of cooling tube (51) has cup jointed the one end of pivot sleeve (54) and the one end fixed connection of liquid circulation hole (3).

3. The condenser of claim 2, wherein: the anti-adhesion sleeve (52) is of an annular structure with the middle part of the outer surface protruding.

4. The condenser of claim 2, wherein: the inclined spoiler (53) is fixed in an inclined manner.

5. The condenser of claim 4, wherein: the connection part of the radiating pipe (51) and the rotating shaft sleeve (54) is subjected to sealing treatment.