Split type liquid cooling water segregator and liquid cooling system

Abstract

The utility model discloses a split type liquid cooling water segregator and a liquid cooling system, and relates to the technical field of liquid cooling water segregators, the split type liquid cooling water segregator comprises a straight-through type square pipe body, the side wall of the straight-through type square pipe body is provided with at least five second threaded holes, the second threaded holes are used for connecting cold plates, the two ends of the straight-through type square pipe body are symmetrically provided with first threaded holes, and the first threaded holes are used for connecting the cold plates. The first threaded hole is used for connecting a water pump, a radiator or a plug. The cross section size of the straight-through type square pipe body is 25 * 25 mm, and the length of the straight-through type square pipe body is 210 mm. The second threaded holes in the cold plate side are distributed in the length direction of the straight-through type square pipe body at equal intervals, the interval is 40 + / -0.5 mm, and the hole depth of the second threaded holes is 60-80% of the thickness of the pipe wall. According to the scheme, the heat pipe water segregator and the cold pipe water segregator are independent parts, are connected through the standardized quick-plug connectors and support independent disassembly and replacement, internal flow channels are designed in a straight-through mode, the heat dissipation capacity of the unit volume is improved, the connectors are located at the two ends of the water segregator and connected with a water pump and a radiator, and flow distribution is conducted on the whole heat dissipation system.

Description

TECHNICAL FIELD

[0001] The utility model relates to liquid cooling water segregator technical field especially relates to a split type liquid cooling water segregator and liquid cooling system. BACKGROUND

[0002] The market liquid cooling water segregator adopts integrated design (cold and hot pipeline integration in single part) more, leads to installation complex, maintenance difficult, and difficult to adapt to the equipment of different space layout. Integrated design is easy to cause local damage to lead to overall replacement, high cost, and cold and hot pipe thermal interference can reduce the heat dissipation efficiency.

[0003] The size of traditional water segregator is big, and it is difficult to meet the compactness demand of high density electronic equipment. Integrated water segregator cannot flexibly adjust the layout of cold and hot pipeline because of fixed structure, and modular design can be split, but the cold and hot pipe still shares the shell, and there is thermal coupling problem.

[0004] Therefore, the utility model provides a split type liquid cooling water segregator and liquid cooling system. INVENTION CONTENTS

[0005] The utility model discloses a split type liquid cooling water segregator and liquid cooling system to solve the defects in the prior art.

[0006] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A split type liquid cooling water segregator, including straight through formula square pipe body, the side wall of straight through formula square pipe body is equipped with at least 5 second screw holes, and the second screw hole is used for connecting the cold plate, and the both ends of straight through formula square pipe body are equipped with the first screw hole symmetrically, and the first screw hole is used for connecting the water pump, the cold row or the plug.

[0008] Further, the cross section size of the straight through formula square pipe body is 25*25mm, and the length is 210mm.

[0009] Further, the second screw hole of the cold plate side is equidistantly distributed along the length direction of the straight through formula square pipe body, and the interval is 40+ / -0.5mm, and the hole depth of the second screw hole is 60-80% of the pipe wall thickness.

[0010] A liquid cooling system, the number of second screw holes is 5, and the first screw hole at both ends of the straight through formula square pipe body is connected with CPU and GPU water cooling head through quick connector and hose respectively.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] The hot pipe distributor and the cold pipe distributor are independent components, are connected through a standardized quick connector, support separate disassembly and replacement, the internal flow channel adopts a straight-through design, the heat dissipation capacity per unit volume is improved, the interface position is located at both ends of the distributor, and the water pump and the cold plate are connected to perform flow distribution on the entire heat dissipation system. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0014] Fig. 1 It is a left side structure schematic view of the present application.

[0015] Fig. 2 It is a right side structure schematic view of the present application.

[0016] In the figure: 1, straight-through square pipe body, 2, first threaded hole, 3, second threaded hole. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

[0018] Referring to Figs. 1-2 A split type liquid cooling distributor, comprising a straight-through square pipe body 1, the side wall of the straight-through square pipe body 1 is provided with at least five second threaded holes 3, the second threaded holes 3 are used for connecting a cold plate, the two ends of the straight-through square pipe body 1 are symmetrically provided with first threaded holes 2, the first threaded holes 2 are used for connecting a water pump, a cold plate or a plug. The second threaded holes 3 are used for connecting the inlet and outlet of the cold plate. The straight-through square pipe body 1 is made of polyformaldehyde, and the dimensional stability and corrosion resistance are considered.

[0019] Further, the cross-sectional dimension of the straight-through square pipe body 1 is 25*25 mm, and the length is 210 mm.

[0020] Further, the second threaded holes 3 on the cold plate side are distributed at equal intervals along the length direction of the straight-through square pipe body 1, the interval is 40±0.5 mm, and the hole depth of the second threaded holes 3 is 60-80% of the thickness of the pipe wall.

[0021] A liquid cooling system, the number of second threaded holes 3 is five, and the first threaded holes 2 at both ends of the straight-through square pipe body 1 are connected to the CPU and GPU water cooling heads through quick connector and hose respectively.

[0022] The utility model differs from traditional complex runner water segregator, this scheme adopts straight -through square pipe body 1 (size is 25 * 25 * 210mm), realizes shunting through pipe wall opening, and the processing difficulty and cost are reduced greatly. Straight -through structure of straight -through square pipe body 1 reduces fluid resistance, and the pressure drop is lower than traditional many bend shunt (the measured pressure drop is less than 5kPa @ 3L / min); The section of straight -through square pipe body 1 adapts standard cold plate installation size, and does not need additional adapter.

[0023] The hole spacing of the second threaded hole 3 is accurately matched with the cold plate / chip mounting hole spacing (such as a cold plate hole spacing of 20mm), achieving "plug and play";

[0024] The depth of the second threaded hole 3 is optimized in proportion to the pipe wall thickness (such as a depth of 3mm and a wall thickness of 4mm), avoiding strength reduction caused by drilling.

Claims

1. A split-type liquid-cooled water distributor, comprising a straight-through square tube (1), characterized in that, The straight-through square tube (1) has at least 5 second threaded holes (3) on its side wall. The second threaded holes (3) are used to connect the cold plate. The straight-through square tube (1) has first threaded holes (2) symmetrically arranged at both ends. The first threaded holes (2) are used to connect the water pump, the radiator, or the plug.

2. A split-type liquid-cooled water distributor according to claim 1, characterized in that, The cross-sectional dimensions of the straight-through square tube (1) are 25×25mm, and the length is 210mm.

3. A split-type liquid-cooled water distributor according to claim 2, characterized in that, The second threaded holes (3) on the side of the cold plate are evenly distributed along the length of the straight square tube (1) with a spacing of 40±0.5mm, and the depth of the second threaded holes (3) is 60-80% of the tube wall thickness.

4. A liquid cooling system employing any one of the split-type liquid-cooled water distributors described in claims 1-3, characterized in that, The number of the second threaded holes (3) is 5. The first threaded holes (2) at both ends of the straight square tube (1) are connected to the CPU and GPU water cooling heads respectively through quick-connect plugs and hoses.

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