A multi-channel waterway connection device

Abstract

The utility model aims at providing a multi -channel water route connecting device. The utility model discloses two layers upper water cooling plate and two layers lower water cooling plate, the multi -channel water route connecting device still includes two groups constant temperature water tank, two groups constant temperature water tank are connected with four groups three -way valves, four groups three -way valves all are connected with water distributor, four groups three -way valves include first water outlet three -way valve, first return water three -way valve, second water outlet three -way valve, second return water three -way valve, first water outlet three -way valve through water inlet of two layers upper water cooling plate with two layers the water distributor is connected, first return water three -way valve through the water distributor with two layers upper water cooling plate's return water road connection, second water outlet three -way valve through water inlet of two layers lower water cooling plate with two layers the water distributor is connected, second return water three -way valve through the water distributor with two layers lower water cooling plate's return water road connection. The utility model is applied to the technical field of water cooling system.

Description

Technical Field

[0001] This utility model applies to the technical field of water cooling systems, and particularly relates to a multi-channel water circuit connection device. Background Technology

[0002] A water-cooled plate is a heat dissipation device that uses water flow to conduct heat and reduce equipment temperature. It is widely used in electronics and computer industries, and is a solution for lowering equipment temperature through water cooling technology. A water manifold, as a device connecting the main water supply line to multiple branch water outlets, is therefore called a water distribution manifold or water distribution unit, commonly known as a water distributor.

[0003] Traditional water cooling systems mostly provide single-threaded cooling for products. For example, Chinese patent CN211047729U discloses a water cooling device for an electrical control system. This system has limited functionality, only capable of basic single-threaded water cooling testing, and lacks self-leakage protection, temperature and water pressure monitoring and data collection. Therefore, it is necessary to provide a multi-channel water circuit connection device that is easy to operate, capable of temperature detection in the water circuit, has water circuit protection functions, and allows for simultaneous testing of multiple channels from a single water circuit input. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a multi-channel water circuit connection device that is easy to operate, can detect the temperature of the water circuit, has a water circuit protection function, and realizes one water circuit input and simultaneous testing of multiple channels.

[0005] The technical solution adopted by this utility model is as follows: This utility model includes two upper water-cooled plates and two lower water-cooled plates. The multi-channel water circuit connection device also includes two sets of constant temperature water tanks. The two sets of constant temperature water tanks are connected to four sets of three-way valves. Each of the four sets of three-way valves is connected to a water distributor. The four sets of three-way valves include a first outlet three-way valve, a first return three-way valve, a second outlet three-way valve, and a second return three-way valve. The first outlet three-way valve is connected to the water inlet of the two upper water-cooled plates through the water distributor. The first return three-way valve is connected to the return water circuit of the two upper water-cooled plates through the water distributor. The second outlet three-way valve is connected to the water inlet of the two lower water-cooled plates through the water distributor. The second return three-way valve is connected to the return water circuit of the two lower water-cooled plates through the water distributor.

[0006] As can be seen from the above scheme, this application constructs a series-parallel water circuit system. This system enables a single water input and simultaneous testing of multiple channels, significantly improving testing efficiency and the number of tests. In the parallel water circuit, a distributor connects the inlets and outlets of each branch, allowing water to flow simultaneously into each branch module. In the series water circuit, the cooling modules are connected sequentially, with water flowing through each module in turn. The quick-connect system enables rapid maintenance, and the series-parallel water circuits achieve efficient multi-channel testing.

[0007] A preferred embodiment is that each layer of the upper water-cooled plate and each layer of the lower water-cooled plate includes 16 sets of water-cooled plates, the 16 sets of water-cooled plates are in a 4x4 structure, the water distributor includes one inlet, one outlet, four branch outlets and four return outlets, the four branch outlets are respectively connected to the water-cooled plates in the same column, and the four return outlets are respectively connected to the water-cooled plates in the same column.

[0008] A preferred embodiment is that the multi-channel water circuit connection device further includes a pressure relief valve, and the constant temperature water tank is connected to the three-way valve via the pressure relief valve.

[0009] In a preferred embodiment, the multi-channel water circuit connection device further includes a mechanical flow meter, and the constant temperature water tank is connected to the pressure relief valve, the mechanical flow meter and the three-way valve in sequence.

[0010] In a preferred embodiment, the multi-channel water connection device further includes a temperature sensor, and the three-way valve is connected to the water distributor via the temperature sensor.

[0011] In a preferred embodiment, the multi-channel water circuit connection device further includes a quick connector, through which the water distributor is connected to the quick connector of the water-cooling plate. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the upper water-cooled plate and the lower water-cooled plate; Figure 3 This is a three-dimensional structural diagram of the water distributor; Figure 4 This is a system block diagram of this utility model. Detailed Implementation

[0013] like Figure 1 , Figure 2 as well as Figure 4As shown, in this embodiment, the present invention includes two upper water-cooled plates 1 and two lower water-cooled plates 2. The multi-channel water circuit connection device also includes two sets of constant temperature water tanks 3. The two sets of constant temperature water tanks 3 are connected to four sets of three-way valves. Each of the four sets of three-way valves is connected to a water distributor 9. The four sets of three-way valves include a first outlet three-way valve 5, a first return three-way valve 6, a second outlet three-way valve 7, and a second return three-way valve 8. The first outlet three-way valve 5 is connected to the water inlet of the two upper water-cooled plates 1 through the water distributor 9. The first return three-way valve 6 is connected to the return water of the two upper water-cooled plates 1 through the water distributor 9. The second outlet three-way valve 7 is connected to the water inlet of the two lower water-cooled plates 2 through the water distributor 9. The second return three-way valve 8 is connected to the return water of the two lower water-cooled plates 2 through the water distributor 9.

[0014] The constant temperature water tank 3 is an SMC high-pressure constant temperature water tank, which is used for water supply and cooling of the water supply system; the three-way valve connects the upper and lower machine platforms; the water distributor 9 is a water collector that connects the water circuits in parallel; through the series and parallel water circuits, efficient multi-channel testing is achieved.

[0015] like Figure 3 As shown, in this embodiment, each layer of upper water-cooled plate 1 and each layer of lower water-cooled plate 2 includes 16 sets of water-cooled plates, which are in a 4x4 structure. The water distributor 9 includes one inlet, one outlet, four branch outlets, and four return outlets. The four branch outlets are connected to the water-cooled plates in the same column, and the four return outlets are connected to the water-cooled plates in the same column. Efficient multi-channel testing is achieved through the series-parallel water circuit.

[0016] like Figures 1 to 2 As shown, in this embodiment, the multi-channel water circuit connection device further includes a pressure relief valve 10, and the constant temperature water tank 3 is connected to the three-way valve via the pressure relief valve 10.

[0017] The pressure relief valve 10 is used to ensure safe water pressure in the water circuit and prevent water pipe rupture due to excessive water pressure. A pressure relief valve is located at the outlet to ensure that the water circuit is depressurized in case of compression or blockage, preventing water leakage. The water circuit pressure relief protection system prevents bursting or leakage due to excessive water pressure. The pressure relief valve 10, as shown in the serial number, is added between the water circuit input and output ends to realize the water pressure relief function. When the water circuit pressure reaches the set value, the pressure relief valve starts to work, opening directly from the water circuit input end to the output end. At the same time, the SMC high-pressure constant temperature water tank issues a voice alarm, notifying on-site personnel to check the corresponding water circuit, preventing large-scale water leakage that could cause machine shutdown and product contamination.

[0018] like Figures 1 to 2As shown, in this embodiment, the multi-channel water circuit connection device further includes a mechanical flow meter 11. The constant temperature water tank 3 is connected to the three-way valve in sequence via the pressure relief valve 10 and the mechanical flow meter 11. The mechanical flow meter 11 is used to check the water flow rate. like Figures 1 to 2 As shown, in this embodiment, the multi-channel water circuit connection device further includes a temperature sensor 12, and the three-way valve is connected to the water distributor 9 via the temperature sensor 12. The temperature sensor 12 is a TMP117 temperature testing module, which detects the temperature of the water circuit; TMP117 temperature monitoring points are installed at key locations in the water circuit to monitor the operating temperature parameters of the water circuit in real time.

[0019] like Figures 1 to 2 As shown, in this embodiment, the multi-channel water circuit connection device further includes a quick-connect fitting 13, through which the water distributor 9 is connected to the water-cooling plate via the quick-connect fitting 13. The quick-connect fitting 13 is a quick-connect straight-through fitting, used for quickly connecting and disconnecting the water-cooling plate and the water distributor 9; the quick-connect system enables rapid maintenance. Although the embodiments of this utility model are described with reference to actual solutions, they do not constitute a limitation on the meaning of this utility model. For those skilled in the art, modifications to the implementation schemes and combinations with other schemes based on this specification are obvious.

Claims

1. A multi-channel water circuit connection device, comprising two upper water-cooled plates (1) and two lower water-cooled plates (2), characterized in that: The multi-channel water circuit connection device also includes two sets of constant temperature water tanks (3). The two sets of constant temperature water tanks (3) are connected to four sets of three-way valves. The four sets of three-way valves are all connected to a water distributor (9). The four sets of three-way valves include a first outlet three-way valve (5), a first return three-way valve (6), a second outlet three-way valve (7), and a second return three-way valve (8). The first outlet three-way valve (5) is connected to the water inlet of the two upper water-cooled plates (1) through the water distributor (9). The first return three-way valve (6) is connected to the return water of the two upper water-cooled plates (1) through the water distributor (9). The second outlet three-way valve (7) is connected to the water inlet of the two lower water-cooled plates (2) through the water distributor (9). The second return three-way valve (8) is connected to the return water of the two lower water-cooled plates (2) through the water distributor (9).

2. The multi-channel waterway connection device according to claim 1, characterized in that: Each of the upper water-cooled plates (1) and the lower water-cooled plates (2) of each layer includes 16 sets of water-cooled plates. The 16 sets of water-cooled plates have a 4X4 structure. The water distributor (9) includes one inlet, one outlet, four branch outlets, and four return outlets. The four branch outlets are respectively connected to the water-cooled plates in the same column, and the four return outlets are respectively connected to the water-cooled plates in the same column.

3. The multi-channel waterway connection device according to claim 1, characterized in that: The multi-channel water circuit connection device also includes a pressure relief valve (10), and the constant temperature water tank (3) is connected to the three-way valve through the pressure relief valve (10).

4. The multi-channel waterway connection device according to claim 3, characterized in that: The multi-channel water circuit connection device also includes a mechanical flow meter (11), and the constant temperature water tank (3) is connected to the three-way valve in sequence via the pressure relief valve (10), the mechanical flow meter (11).

5. The multi-channel waterway connection device according to claim 1, characterized in that: The multi-channel water circuit connection device also includes a temperature sensor (12), and the three-way valve is connected to the water distributor (9) via the temperature sensor (12).

6. The multi-channel waterway connection device according to claim 2, characterized in that: The multi-channel water circuit connection device also includes a quick connector (13), through which the water distributor (9) is connected to the quick connector of the water-cooled plate.

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