CN217283896U - One-inlet multi-outlet rectangular airflow uniform distribution box with gap type air supply - Google Patents
One-inlet multi-outlet rectangular airflow uniform distribution box with gap type air supply Download PDFInfo
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- CN217283896U CN217283896U CN202220988779.2U CN202220988779U CN217283896U CN 217283896 U CN217283896 U CN 217283896U CN 202220988779 U CN202220988779 U CN 202220988779U CN 217283896 U CN217283896 U CN 217283896U
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- 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
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Abstract
The utility model discloses an one advances many play formula rectangle air current equipartition box of clearance mode air feed relates to the gas homodisperse in an intake pipe for the device of many outlet ducts. The gas storage box comprises a rectangular box body, a gas storage box gas outlet pipe and a plurality of even box gas outlet pipes; a gas storage box outlet duct switch-on is in a certain microscler box body board intermediate position of rectangle box body, and many equally divide a box outlet duct switch-on and align to grid on another relative microscler box body board of rectangle box body, its characterized in that: the porous gas uniform distribution plate is obliquely arranged in the rectangular box body, the gas storage box gas outlet pipe is located at the high position of the inclination, the porous gas uniform distribution plate is provided with air leakage holes with different sizes, and the area of an air inlet of the air leakage hole close to the air inlet of the rectangular box body is smaller than the area of the air inlet of the rectangular box body. The multi-hole gas uniform distribution plate with the advantages of being inclined like a Chinese character 'ren', gas of the gas storage box gas outlet pipe can be immediately distributed to each uniform distribution box gas outlet pipe in an equal air pressure and equal flow rate mode.
Description
Technical Field
The utility model relates to a computer server cooling system's subassembly especially relates to the device of giving many outlet ducts with the gaseous homodisperse in an intake pipe.
Background
The gas in one gas inlet pipe is uniformly dispersed to a plurality of gas outlet pipes, and the gas inlet pipe is communicated with the plurality of gas outlet pipes at different positions. However, in the case that the air inlet pipe supplies air intermittently, the time of the air supply and air cut-off interval is short, and the air outlet of each air outlet pipe is communicated with the air, the air outlet pipes at different positions cannot simultaneously obtain the air with the same air pressure and flow rate in the short air supply time, and the air outlet pipes at different positions cannot obtain the air with the same flow rate in an air supply period after the air supply is finished.
Disclosure of Invention
The utility model aims at providing a gas feed and a short intake pipe of disconnected gas clearance time pass through the box body device of rectangle box body with gaseous evenly distributed to many outlet ducts.
The content of the utility model is:
the one-inlet multi-outlet rectangular airflow equal distribution box for supplying air in a clearance mode comprises a rectangular box body 18, an air outlet pipe 8 of an air storage box and a plurality of equal distribution box air outlet pipes 19; 8 switch-ons of a gas storage tank outlet duct are in a certain microscler box body board intermediate position of rectangle box body 18, and many equal minute box outlet ducts 19 switch-ons are on another relative microscler box body board of rectangle box body 18 and align to grid, its characterized in that: the rectangular box body 18 is internally provided with a porous gas uniform distribution plate 21 which is obliquely arranged, the gas storage box gas outlet pipe 8 is positioned at the high position of the inclination, the porous gas uniform distribution plate 21 is provided with air leakage holes 22 with different sizes, and the area of the air guide opening of the air leakage hole 22 close to the air inlet of the rectangular box body 18 is smaller than the area far away from the air inlet of the rectangular box body 18.
The preferred mode is as follows: the porous gas uniform distribution plate 21 is arranged in a herringbone inclined mode, the position close to the gas storage box gas outlet pipe 8 is high, and the position far away from the gas storage box gas outlet pipe 8 is low.
Because the high-pressure cold air exists in the rectangular box body 18 alternately in a short time and the air pressure in the rectangular box body 18 changes in a short-time alternating cycle manner, when the high-pressure cold air storage box 2 starts to output high-pressure air to the rectangular box body 18 every time, the rectangular box body 18 is in a low-pressure state, and in order to enable each air outlet plug 19 in the rectangular box body 18 to obtain the same air pressure and air flow rate, a porous air equalizing plate 21 needs to be arranged in the rectangular box body 18, and the porous air equalizing plate 21 is used for equalizing the air pressure and the air flow. Each air outlet pipe 19 of the equal distribution box is respectively inserted into the air inlet hole 5 of the GPU box 4, and the air flows out from the air outlet hole 6 of the GPU box 4.
The porous gas uniform distribution plate 21 is used for making the air leakage hole 22 close to the air outlet pipe 8 of the air storage box smaller, and the air leakage hole 22 far away from the air outlet pipe 8 of the air storage box larger, because the area of the air leakage hole 22 close to the air outlet pipe 8 of the air storage box is small but the air pressure is large, and the area of the air leakage hole 22 far away from the air outlet pipe 8 of the air storage box is large but the air pressure is small; thus, the outlet pipe 19 of the even distribution box which is close to and far away from can quickly and evenly obtain the flow of the high-pressure cold gas from the outlet pipe 8 of the gas storage box. The porous gas uniform distribution plate 21 is preferably arranged in an inclined manner, so that the position close to the gas storage box gas outlet pipe 8 is higher, the position far away from the gas storage box gas outlet pipe 8 is lower, high-pressure cold gas can automatically flow to the uniform distribution box gas outlet pipe 19 far away from the gas storage box gas outlet pipe 8, and the high-pressure cold gas flow from the gas storage box gas outlet pipe 8 can be quickly and evenly obtained by the uniform distribution box gas outlet pipe 19 close to and far away.
The utility model discloses a porous gas equipartition board 21 of setting of advantage "people" font slope, each equipartition box outlet duct 19 is divided in the allotment of flow such as atmospheric pressure that the gas of a gas tank outlet duct 8 can wait fast, when with clearance mode cooling gas, when a plurality of server GPU chips in a rack dispel the heat, every GPU chip can both obtain the cooling gas of flow such as atmospheric pressure at the same time, avoided stopping to supply cooling gas after, some GPU chips can not fall to the low temperature state of needs.
Drawings
Fig. 1 is a schematic view of an airflow three-dimensional structure of the present invention, wherein the rectangular box body is split and a plurality of GPU boxes are provided;
in the figure, 4 is a GPU box, 5 is an air inlet, 6 is an air outlet, 8 is an air outlet pipe of an air storage box, 18 is a rectangular box body, and 19 is an air outlet pipe of a sharing box.
Detailed Description
Embodiment 1, the most basic method for reducing temperature and noise of GPU chip and the like by using high-pressure cold air gap mode
As shown in figure 1 of the drawings, in which,
the one-inlet and multi-outlet rectangular airflow equal distribution box for supplying air in a clearance mode comprises a rectangular box body 18, an air outlet pipe 8 of an air storage box and a plurality of equal distribution box air outlet pipes 19; a gas storage box gas outlet pipe 8 is communicated with the middle position of a long box body plate of the rectangular box body 18, and a plurality of uniform distribution box gas outlet pipes 19 are communicated with the other opposite long box body plate of the rectangular box body 18 and are uniformly arranged; the rectangular box body 18 is internally provided with a porous gas uniform distribution plate 21 which is obliquely arranged, the gas storage box gas outlet pipe 8 is positioned at the high position of the inclination, the porous gas uniform distribution plate 21 is provided with air leakage holes 22 with different sizes, and the area of the air guide opening of the air leakage hole 22 close to the air inlet of the rectangular box body 18 is smaller than the area far away from the air inlet of the rectangular box body 18. The porous gas uniform distribution plate 21 is made of an aluminum thin plate, and the gas storage box gas outlet pipe 8 is arranged in the middle of the top plate of the rectangular box body 18.
The porous gas uniform distribution plate 21 is arranged in a herringbone inclined mode, the position close to the gas storage box gas outlet pipe 8 is high, and the position far away from the gas storage box gas outlet pipe 8 is low. The middle highest point of the inverted V-shaped porous gas uniform distribution plate 21 is close to the gas outlet pipe 8 of the gas storage box.
Claims (2)
1. The one-inlet and multi-outlet rectangular airflow equal distribution box for supplying air in a clearance mode comprises a rectangular box body (18), an air outlet pipe (8) of an air storage box and a plurality of equal distribution box air outlet pipes (19); a gas storage tank outlet duct (8) switch-on is in a certain microscler box body board intermediate position of rectangle box body (18), and many divide equally box outlet duct (19) switch-on and align to grid on another relative microscler box body board of rectangle box body (18), its characterized in that: the rectangular box body (18) is internally provided with a porous gas uniform distribution plate (21) which is obliquely arranged, a gas storage box gas outlet pipe (8) is positioned at the high position of the inclination, the porous gas uniform distribution plate (21) is provided with air leakage holes (22) with different sizes, and the area of an air guide opening of the air leakage hole (22) close to the air inlet of the rectangular box body (18) is smaller than the area of the air inlet of the rectangular box body (18).
2. The single-inlet multiple-outlet rectangular airflow equalization box for interstitial-type air supply according to claim 1, characterized in that: the porous gas uniform distribution plate (21) is obliquely arranged in a herringbone shape, the position close to the gas storage box gas outlet pipe (8) is high, and the position far away from the gas storage box gas outlet pipe (8) is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988779.2U CN217283896U (en) | 2022-04-27 | 2022-04-27 | One-inlet multi-outlet rectangular airflow uniform distribution box with gap type air supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988779.2U CN217283896U (en) | 2022-04-27 | 2022-04-27 | One-inlet multi-outlet rectangular airflow uniform distribution box with gap type air supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217283896U true CN217283896U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220988779.2U Active CN217283896U (en) | 2022-04-27 | 2022-04-27 | One-inlet multi-outlet rectangular airflow uniform distribution box with gap type air supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217283896U (en) |
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2022
- 2022-04-27 CN CN202220988779.2U patent/CN217283896U/en active Active
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