CN210295029U - Temperature control device of machine room server - Google Patents
Temperature control device of machine room server Download PDFInfo
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- CN210295029U CN210295029U CN201922321580.5U CN201922321580U CN210295029U CN 210295029 U CN210295029 U CN 210295029U CN 201922321580 U CN201922321580 U CN 201922321580U CN 210295029 U CN210295029 U CN 210295029U
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Abstract
The utility model discloses a temperature control device of computer lab server relates to the computer hardware field, and the purpose improves blade server's radiating efficiency. The utility model discloses a main technical scheme does: a temperature control apparatus of a machine room server, the apparatus comprising: a body part and a water treatment part; the machine body part comprises a cabinet body, a plurality of blade servers and a plurality of cooling water pipes, wherein the blade servers and the cooling water pipes are alternately arranged in the cabinet body; the water treatment portion includes water delivery tank, the cistern, the inlet tube, the wet return, overflow pipe and refrigeration mechanism, the one end of inlet tube is connected in the lower extreme side of water delivery tank, the other end is connected respectively in a plurality of condenser tube's import, the one end of wet return is connected respectively in condenser tube's export, the other end sets up in the top of cistern, the cistern sets up in the top of water delivery tank, the one end of overflow pipe is connected in the lower extreme side of cistern, the upper end of the other end and cistern is equal height, refrigeration mechanism includes the refrigeration pipe, the refrigeration pipe stretches into the cistern.
Description
Technical Field
The utility model relates to a computer hardware field especially relates to a temperature control device of computer lab server.
Background
The blade server is a low-cost server platform which is specially designed for special application industries and high-density computing environments, and a plurality of card type server units can be inserted into a rack type chassis with standard height. Blade servers are like "blades," and each "blade" is actually a system motherboard. At present, the liquid cooling heat dissipation of the blade server is a current-collecting type heat dissipation, but the risk of untimely heat dissipation exists in the heat dissipation mode, and the blade server is easy to store heat and damage.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a temperature control device of computer lab server, the main objective is to improve blade server's radiating efficiency.
In order to achieve the above object, the utility model mainly provides the following technical scheme:
the utility model provides a temperature control device of computer lab server, the device includes: a body part and a water treatment part;
the machine body part comprises a cabinet body, a plurality of blade servers and a plurality of cooling water pipes, wherein the blade servers and the cooling water pipes are alternately arranged in the cabinet body;
the water treatment portion includes water delivery tank, cistern, inlet tube, wet return, overflow pipe and refrigeration mechanism, the one end of inlet tube connect in the lower extreme side in water delivery tank, the other end is connected respectively in a plurality of condenser tube's import, the one end of wet return connect respectively in condenser tube's export, the other end set up in the top of cistern, the cistern set up in the top in water delivery tank, the one end of overflow pipe connect in the lower extreme side of cistern, the other end with the upper end of cistern is equal height, be used for with water drainage in the cistern extremely the water delivery tank, refrigeration mechanism includes the refrigeration pipe, the refrigeration pipe stretches into the cistern.
The purpose of the utility model and the technical problem thereof can be further realized by adopting the following technical measures.
Optionally, water treatment portion still includes moisturizing pond, float lever, separation blade and floater, the moisturizing pond set up in the top in water delivery pond, the lower terminal surface in moisturizing pond is equipped with the hole that leaks, float lever sliding connection in the cistern upper end, the one end of float lever connect in the floater, the other end connect in the separation blade, the floater set up in the water delivery pond, the separation blade corresponds the hole that leaks.
Optionally, the cooling water pipes are provided with inlets and outlets respectively located on the rear side wall of the cabinet body, and the blade servers are respectively connected to the cabinet body in a sliding manner.
Optionally, the cooling water pipe is in a serpentine shape.
Optionally, the cooling tube is serpentine.
Optionally, the cabinet body front side is connected with the cabinet door in a rotating manner, be equipped with the exhaust fan on the cabinet door, the rear side wall of the cabinet body is equipped with the air intake.
Borrow by above-mentioned technical scheme, the utility model discloses at least, have following advantage:
and water in the water conveying pool enters each cooling water pipe through a water inlet pipe and exchanges heat with the adjacent blade server, and the water after heat exchange enters a water return pipe and reaches the water storage pool. The temperature of the water after heat exchange is higher, and the water in the water storage tank exchanges heat with the refrigerant flowing in the refrigerating pipe to reduce the temperature. In the heat exchange process, water enters the reservoir from the upper part of the reservoir, reaches the bottom of the reservoir, is baffled to the overflow pipe, and is sprayed out to the water conveying pool from the other end of the overflow pipe. Because the other end of the overflow pipe is as high as the upper end of the reservoir, the reservoir is always kept at the highest liquid level, so that the refrigerating pipe is always immersed below the liquid level of the reservoir, and the heat exchange area of the refrigerating pipe is utilized to the maximum; meanwhile, the overflow pipe and the reservoir form a communicating vessel, so that the water entering the reservoir has certain retention time in the reservoir, and the heat exchange time of the water and the refrigerant is further prolonged. In conclusion, the heat exchange time of the water and the refrigerant is prolonged, and the heat exchange area is increased, so that the cold quantity of the water is improved, and the heat exchange efficiency of the blade server is improved.
Drawings
Fig. 1 is a schematic structural diagram of a temperature control device of a machine room server according to an embodiment of the present invention;
fig. 2 is an isometric view of a cooling water pipe in a temperature control device of a machine room server according to an embodiment of the present invention.
Reference numerals in the drawings of the specification include: the water storage device comprises a cabinet body 1, a blade server 2, a cooling water pipe 3, a water delivery pool 4, a water storage pool 5, a water inlet pipe 6, a water return pipe 7, an overflow pipe 8, a refrigeration mechanism 9, a refrigeration pipe 10, a water supplementing pool 11, a floating rod 12, a baffle 13, a floating ball 14, a water leakage hole 15, a sliding sleeve 16, a sliding groove 17 and a water delivery pump 18.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description is given with reference to the accompanying drawings and preferred embodiments, in order to explain the detailed embodiments, structures, features and effects of the present invention. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, an embodiment of the present invention provides a temperature control device for a machine room server, which includes: a body part and a water treatment part; the machine body part comprises a cabinet body 1, a plurality of blade servers 2 and a plurality of cooling water pipes 3, wherein the blade servers 2 and the cooling water pipes 3 are alternately arranged in the cabinet body 1; water treatment portion includes water transport tank 4, cistern 5, inlet tube 6, wet return 7, overflow pipe 8 and refrigeration mechanism 9, the one end of inlet tube 6 is connected in water transport tank 4's lower distolateral, the other end is connected respectively in a plurality of condenser tube 3's import, wet return 7's one end is connected respectively in condenser tube 3's export, the other end sets up in cistern 5's top, cistern 5 sets up in water transport tank 4's top, overflow pipe 8's one end is connected in cistern 5's lower extreme side, the height is equal to the upper end of the other end and cistern 5, a water drainage to water transport tank 4 in the cistern 5 is used for, refrigeration mechanism 9 includes refrigeration pipe 10, refrigeration pipe 10 stretches into cistern 5.
The working process of the temperature control device of the machine room server is as follows:
water in the water conveying pool 4 enters each cooling water pipe 3 through a water inlet pipe 6 to exchange heat with the adjacent blade server 2, and the water after heat exchange enters a water return pipe 7 to reach the water storage pool 5. The temperature of the water after heat exchange is higher, and the water in the water storage tank 5 exchanges heat with the refrigerant flowing in the refrigerating pipe 10 to reduce the temperature. In the heat exchange process, water enters the reservoir 5 from the upper part of the reservoir 5, reaches the bottom of the reservoir 5, is baffled to the overflow pipe 8, and is finally sprayed out to the water delivery tank 4 from the other end of the overflow pipe 8. Because the other end of the overflow pipe 8 and the upper end of the water storage tank 5 are equal in height, the interior of the water storage tank 5 is always kept at the highest liquid level, so that the refrigerating pipe 10 is always immersed below the liquid level of the water storage tank 5, and the heat exchange area of the refrigerating pipe 10 is utilized to the maximum; meanwhile, the overflow pipe 8 and the water storage tank 5 form a communicating vessel, so that the water entering the water storage tank 5 has certain retention time in the water storage tank 5, and the heat exchange time of the water and the refrigerant is further prolonged.
The technical scheme of the utility model in, the heat transfer time of water and cryogen has prolonged, and heat transfer area has also increaseed, so improved the cold volume of water, so improved blade server 2's heat exchange efficiency.
Specifically, the refrigeration mechanism 9 further includes a refrigeration compressor, and one end of the refrigeration pipe 10 is connected to an inlet of the refrigeration compressor, and the other end is connected to an outlet of the refrigeration compressor, so that the refrigerant circulates between the refrigeration compressor and the reservoir 5.
As shown in fig. 1, the water inlet pipe 6 is connected to a water pump 18 for providing power for the water in the water tank 4 to flow out to the cooling water pipe 3.
As shown in fig. 1, in the specific embodiment, the water treatment portion further includes a water replenishing tank 11, a floating rod 12, a blocking piece 13 and a floating ball 14, the water replenishing tank 11 is disposed above the water conveying tank 4, a water leakage hole 15 is disposed on a lower end surface of the water replenishing tank 11, the floating rod 12 is slidably connected to an upper end of the water conveying tank 4, one end of the floating rod 12 is connected to the floating ball 14, the other end of the floating rod is connected to the blocking piece 13, the floating ball 14 is disposed in the water conveying tank 4, and the blocking piece 13 corresponds to the water leakage.
In the above embodiment, specifically, a certain amount of evaporation exists in the process of heat exchange and temperature reduction of the water reaching the water reservoir 5. Along with the evaporation of moisture in the cistern 5, the water volume that flows back to the water delivery pond 4 through the cistern 5 reduces, and the liquid level in water delivery pond 4 reduces gradually, and the water volume of circulation flow reduces like this totally, and the cold volume of heat exchange has just also reduced in the cabinet body 1, has reduced the efficiency of the blade server 2 cooling in the cabinet body 1. In this embodiment, the floating rod 12 is slidably connected to the upper end of the water delivery tank 4, if the liquid level of the water delivery tank 4 falls, the floating ball 14, the floating rod 12 and the baffle 13 integrally fall, the baffle 13 is separated from the edge of the water leakage hole 15, water in the water supplement tank 11 falls to the water delivery tank 4 through the water leakage hole 15, so that the liquid level in the water delivery tank 4 rises again, the floating ball 14, the floating rod 12 and the baffle 13 are driven to rise together, the baffle 13 blocks the edge of the water leakage hole 15 again, so that the water quantity circularly flowing between the water storage tank 5, the water delivery tank 4 and the cabinet body 1 is recovered to the water quantity before evaporation, and the cooling capacity of heat exchange in the cabinet body 1 is ensured.
Specifically, a sealing rubber is attached to the upper surface of the stopper 13. When the baffle plate 13 blocks the edge of the water leakage hole 15, the sealing rubber improves the sealing property between the baffle plate 13 and the water leakage hole 15.
As shown in fig. 1, specifically, the upper end of the water delivery tank 4 is fixedly connected with a sliding sleeve 16, and the floating rod 12 slides in the sliding sleeve 16 to limit the sliding of the floating rod 12 along a direction close to or far away from the water leakage hole 15, so as to achieve the purpose of sealing the water leakage hole 15.
Specifically, the outer edge of the lower end of the water leakage hole 15 is fixedly connected with a sliding groove 17, the baffle plate 13 is connected in the sliding groove 17 in a sliding mode, and the inner diameter of the sliding groove 17 is slightly larger than the diameter of the baffle plate 13. When the blocking piece 13 is far away from the water leakage hole 15, water in the water supplementing pool 11 flows out to the water delivery pool 4 through a gap between the sliding groove 17 and the blocking piece 13, and the water in the water supplementing pool 11 is prevented from being rapidly leaked to the water delivery pool 4.
In the specific embodiment, the inlets and outlets of the cooling water pipes 3 are located on the rear side wall of the cabinet 1, and the blade servers 2 are respectively connected to the cabinet 1 in a sliding manner.
In this embodiment, specifically, because inlet tube 6 is connected respectively in the import of a plurality of condenser tube 3, wet return 7 is connected respectively in the export of a plurality of condenser tube 3, and inlet tube 6 and wet return 7 all are located the rear side of the cabinet body 1, can pull out blade server 2 through the cabinet body 1 front side or insert the cabinet body 1, avoid inlet tube 6 and wet return 7 to hinder the removal of blade server 2.
As shown in fig. 1 and 2, in the embodiment, the cooling water pipe 3 has a serpentine shape.
In this embodiment, specifically, the space between two adjacent blade servers 2 is flat, the cooling water pipes 3 in a serpentine shape may be disposed on the same plane, and the cooling water pipes 3 may fit into the space between two blade servers 2 while maintaining the heat exchange area.
As shown in fig. 1, in a particular embodiment, the refrigerant tube 10 has a serpentine shape.
In the present embodiment, the refrigeration tube 10 penetrates through the sidewall of the water reservoir 5, and the portion of the refrigeration tube 10 located in the water reservoir 5 is in a serpentine bent shape, so that the flow stroke of the refrigerant in the water reservoir 5 is increased, and the heat exchange area between the refrigerant and water is increased.
In a specific embodiment, a cabinet door is rotatably connected to the front side of the cabinet body 1, an exhaust fan is arranged on the cabinet door, and an air inlet is arranged on the rear side wall of the cabinet body 1.
In the present embodiment, specifically, when the blade servers 2 exchange heat inside the cabinet 1, the hot air between the two blade servers 2 is cooled and partially condensed, and the temperature is locally close to the dew point temperature. In this embodiment, the outside air enters the cabinet 1 through the air inlet and is exhausted from the cabinet 1 by the exhaust fan, so that convection is formed between the inside and the outside of the cabinet 1.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. A temperature control apparatus of a machine room server, comprising:
the blade server cooling system comprises a machine body part, a blade server and a cooling water pipe, wherein the machine body part comprises a cabinet body, a plurality of blade servers and a plurality of cooling water pipes, and the blade servers and the cooling water pipes are alternately arranged in the cabinet body;
water treatment portion, water treatment portion includes water delivery tank, cistern, inlet tube, wet return, overflow pipe and refrigeration mechanism, the one end of inlet tube connect in the lower extreme side in water delivery tank, the other end connect respectively in a plurality of condenser tube's import, the one end of wet return connect respectively in condenser tube's export, the other end set up in the top of cistern, the cistern set up in the top in water delivery tank, the one end of overflow pipe connect in the lower extreme side of cistern, the other end with the upper end of cistern is equal height, be used for with water drainage in the cistern extremely the water delivery tank, refrigeration mechanism includes the refrigeration pipe, the refrigeration pipe stretches into the cistern.
2. The temperature control device of the machine room server according to claim 1, wherein the water treatment unit further comprises a water supply tank, a floating rod, a blocking piece and a floating ball, the water supply tank is disposed above the water delivery tank, a water leakage hole is formed in a lower end face of the water supply tank, the floating rod is slidably connected to an upper end of the water storage tank, one end of the floating rod is connected to the floating ball, the other end of the floating rod is connected to the blocking piece, the floating ball is disposed in the water delivery tank, and the blocking piece corresponds to the water leakage hole.
3. The temperature control device of the machine room servers as claimed in claim 1, wherein the inlets and outlets of the plurality of cooling water pipes are located on the rear side wall of the cabinet body, and the plurality of blade servers are respectively connected to the cabinet body in a sliding manner.
4. The temperature control device of the machine room server according to any one of claims 1 to 3, wherein the cooling water pipe has a serpentine shape.
5. The temperature control device of the machine room server according to any one of claims 1 to 3, wherein the cooling pipe has a serpentine shape.
6. The temperature control device of the machine room server according to any one of claims 1 to 3, wherein a cabinet door is rotatably connected to the front side of the cabinet body, an exhaust fan is arranged on the cabinet door, and an air inlet is arranged on the rear side wall of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922321580.5U CN210295029U (en) | 2019-12-23 | 2019-12-23 | Temperature control device of machine room server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922321580.5U CN210295029U (en) | 2019-12-23 | 2019-12-23 | Temperature control device of machine room server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210295029U true CN210295029U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922321580.5U Active CN210295029U (en) | 2019-12-23 | 2019-12-23 | Temperature control device of machine room server |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210295029U (en) |
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2019
- 2019-12-23 CN CN201922321580.5U patent/CN210295029U/en active Active
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