Integral device of three-in-one water-cooling heat dissipation system comprising quick-release safety cover

Abstract

The utility model discloses an integral device of a three-in-one water-cooling heat dissipation system with a quick-release safety cover, which comprises the three-in-one water-cooling heat dissipation system, and stop valves are arranged at the water inlet end and the water outlet end of the three-in-one water-cooling heat dissipation system; the three-in-one water-cooling heat dissipation system comprises an acrylic glass transparent cover, a desktop type fixing support is arranged in the acrylic glass transparent cover, and the three-in-one water-cooling heat dissipation system is supported and fixed in the acrylic glass transparent cover through the desktop type fixing support. According to the utility model, all-in-one flexible configuration is adopted, so that the device is suitable for water-cooling plate heat dissipation scenes of different types of devices; the device can be flexibly applied to a water-cooling heat dissipation system in a power cycle experiment and can also be suitable for thermal reliability tests under various complex working conditions.

Description

Technical Field

[0001] The utility model relates to a three-in-one water cooling and heat dissipation system, in particular to an integral device of the three-in-one water cooling and heat dissipation system containing a quick-detachable safety cover. Background Art

[0002] The existing water cooling plate heat dissipation channels have the following disadvantages:

[0003] 1. In the past, the cooling water channel of the water cooling plate was a single channel, which was inconvenient to disassemble. The test efficiency was very low and could not meet the simultaneous testing of multiple channels and multiple samples with different conditions.

[0004] 2. In the past, the cooling water channels of water cooling plates were simply sealed and fixed for testing, with a single function and no other auxiliary functions such as flow control, temperature monitoring, and adjustable water valves. This cannot meet the growing functional testing needs.

[0005] 3. In the past, the cooling water channel of the water cooling plate had a single structure, a single function, and no fixed bracket.

[0006] 4. In the past, there was no safety protection device on the periphery of the water cooling system of the water cooling plate, and various emergency safety incidents were prone to occur during long-term experiments.

[0007] 5. In the past, due to the limited vertical space of the vertical water-cooled plate cooling water channel system, when doing the cycle test experiment of the power device, there was insufficient space for large cable wiring, which affected the test efficiency. Utility Model Content

[0008] The technical problem to be solved by the utility model is to provide an integral device of a three-in-one water cooling and heat dissipation system including a quick-release safety cover, so as to solve the problems existing in the background technology.

[0009] The utility model three-in-one water cooling and heat dissipation system with a quick-release safety cover is realized by the following technical solutions, including:

[0010] A three-in-one water-cooling heat dissipation system, wherein the water inlet and the water outlet of the three-in-one water-cooling heat dissipation system are provided with stop valves;

[0011] An acrylic glass transparent cover is provided with a desktop fixing bracket inside the acrylic glass transparent cover, and a three-in-one water cooling and heat dissipation system is supported and fixed in the acrylic glass transparent cover by the desktop fixing bracket.

[0012] As a preferred technical solution, the three-in-one water-cooling heat dissipation system includes three groups of water-cooling heat dissipation systems, and the water-cooling heat dissipation systems are arranged side by side, and include a water-cooling plate sealed independent water channel and a flow meter;

[0013] The front end and rear end of the water-cooled plate sealed independent water channel are connected to the stop valve through pipes, and a flow meter is arranged on the pipe of the water-cooled plate sealed independent water channel to monitor the flow rate; the inlet and outlet ends of the water-cooled plate sealed independent water channel are provided with temperature sensors to monitor changes in water temperature.

[0014] As a preferred technical solution, the IGBT module above the water-cooled plate sealed independent water channel is sealed with the water-cooled plate sealed independent water channel through a sealing ring; when the external circulating water channel enters the water channel, it can help the IGBT module that generates heat during the power cycling experiment to dissipate heat quickly, thereby achieving the effect of quickly dissipating heat and cooling the IGBT module.

[0015] As a preferred technical solution, a cover plate is provided on the acrylic glass transparent cover, and the cover plate is supported by a hydraulic rod, and the cover plate is driven to open and close by adjusting the hydraulic rod; the holes on both sides of the acrylic glass transparent cover are water inlet and outlet pipes.

[0016] As a preferred technical solution, the water-cooled plate sealed independent water channel, flow meter, temperature sensor and stop valve are all fixed to the pipeline by snap fasteners.

[0017] The beneficial effects of the utility model are:

[0018] The utility model adopts an all-in-one flexible configuration, which is suitable for water cooling plate heat dissipation scenarios of different types of devices; it can not only be flexibly used in the water cooling system in the power cycle experiment, but also be applicable to thermal reliability tests under various complex working conditions;

[0019] 1. This utility model is completely free from the single water channel mode, and is an all-in-one flexible and changeable test fixture that can be quickly disassembled to improve work efficiency. The efficient seal prevents water leakage in the water channel and meets basic test requirements;

[0020] 2. The utility model can monitor the changes of temperature and flow in real time, and can also meet the test work of freely switching different water channels;

[0021] 3. The layout of the utility model is horizontal, which is convenient for connecting high-current cables, and engineers can operate directly in the entire space, and the cables of each branch will not interfere with each other;

[0022] 4. The utility model adds a safety cover, which is a necessary safety function in reliability testing experiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the structure of the three-in-one water cooling and heat dissipation system of the present utility model.

[0026] Description of reference numerals:

[0027] 1. Stop valve; 2. Desktop fixed bracket; 3. Acrylic glass transparent cover; 4. Water-cooled plate sealed independent water channel; 5. Flow meter; 6. Temperature sensor; 7. Cover plate; 8. Hydraulic rod. DETAILED DESCRIPTION

[0028] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0029] like Figure 1 As shown, the utility model is a three-in-one water cooling and heat dissipation system with an integrated device containing a quick-release safety cover, comprising:

[0030] A three-in-one water-cooling heat dissipation system, wherein the water inlet and the water outlet of the three-in-one water-cooling heat dissipation system are provided with a stop valve 1;

[0031] An acrylic glass transparent cover 3 is provided with a desktop fixing bracket 2 inside the acrylic glass transparent cover 3 , and the three-in-one water cooling and heat dissipation system is supported and fixed in the acrylic glass transparent cover 3 through the desktop fixing bracket 2 .

[0032] The desktop fixed bracket 2 is mainly used to support and stably place the three-branch water system; in addition, the screws on the two sides of the bottom of the desktop stable bracket can be moved to extend the overall length of the branch system of the entire all-in-one water cooling system, which makes it convenient to replace water-cooling plates of different sizes and types to seal independent water channels.

[0033] The three-in-one water cooling system includes three groups of water cooling systems, and the water cooling systems are arranged side by side, and include a water cooling plate sealed independent water channel 4 and a flow meter 5;

[0034] The front end and the rear end of the water-cooled plate sealed independent water channel 4 are connected to the stop valve 1 through a pipeline, and a flow meter 5 is arranged on the pipeline of the water-cooled plate sealed independent water channel 4 for monitoring the flow rate; the water inlet and outlet ends of the water-cooled plate sealed independent water channel 4 are both provided with a temperature sensor 6 for monitoring the change of water temperature;

[0035] Among them, the definition of free switching of the three-in-one water cooling system is that the user can freely choose one, two or three channels to use and work simultaneously or independently; when the user wants to use one of the water branches, he can manually open the left and right two high-quality stop valve switches of the water branch, and close the other two left and right two high-quality stop valve switches, which can make the water flow of the total water inlet only flow to this branch, while the other two branches are not affected and are in an idle state; if the user uses any two of them, follow the same operation, manually close the left and right stop valve switches of the unused branch, and open the stop valve switches of any two branches to be used; when the user uses three water channels at the same time, just open all the stop valve switches;

[0036] The water-cooled plate sealed independent water channel 4 is a sealed system formed with the water channel by a sealing ring for the IGBT module directly above the water channel. When the external circulating water enters the water channel, it can help the IGBT module that generates heat in the power cycle experiment to quickly dissipate heat, thereby achieving the effect of quickly dissipating heat and cooling the IGBT module. The water-cooled plate sealed independent water channels of different sizes can be replaced according to the user's design requirements, and only need to be disassembled and replaced.

[0037] Among them, the IGBT module above the water-cooled plate sealed independent water channel 4 is sealed with the water-cooled plate sealed independent water channel 4 through a sealing ring; when the external circulating water enters the water channel, it can help the IGBT module that generates heat in the power cycle experiment to dissipate heat quickly, thereby achieving the effect of quickly dissipating heat and cooling the IGBT module.

[0038] In addition, a cover plate 7 is provided on the acrylic glass transparent cover 3, and the cover plate 7 is supported by a hydraulic rod 8, and the cover plate 7 is driven to open and close by adjusting the hydraulic rod; the protective cover is an integral structure, with a hydraulic rod to push the cover plate, which is convenient for users to open the cover plate for test operations; the openings on the left and right sides are water inlet and outlet pipes, and the rear side is open, which provides sufficient space for connecting test lines. According to user requirements, door opening and closing alarms and liquid leakage alarm devices can be added.

[0039] In addition, the water-cooled plate sealed independent water channel 4, flow meter 5, temperature sensor 6 and stop valve 1 are all fixed to the pipeline by buckles; users only need to find the buckle of KF16 at the part they want to disassemble, loosen the screws on the buckle, and directly open and disassemble it, or remove the corresponding sealing ring, which is very convenient; the disassembly of the base is relatively simple, and the disassembly work can be completed by loosening the screws and nuts on both sides. The assembly is also to combine different parts together in sequence with buckles, and put a sealing ring in the middle.

[0040] The working principle of the stop valve is as follows:

[0041] The external cooling water can be opened and closed by manually turning the high-quality stop valve. When the blue valve handle is rotated to the same direction as the water pipe and the water flow (parallel relationship), the external cooling water is turned on; when the blue valve handle is rotated to 90° perpendicular to the water pipe and the water flow (vertical relationship), the external cooling water is turned off. The reason why each water branch system is matched with a high-quality stop valve switch on the left and right is that each water branch system can work independently. And do not interfere with each other. When the first water branch system above is used, the two water branch systems below need to close the high-quality stop valve switches on both sides. This ensures that the total water inlet only enters the first water branch system above and does not enter the other two water branch systems below; and at the total water outlet position, only the first water branch system above is allowed to discharge water, so that the water from the outlet will not flow back into the other two water branch systems below. Especially when the water channel area in the other two water channel branch systems below is not sealed by the IGBT module, the entire three-in-one water channel system will leak, affecting the safety of the experiment and causing damage to the equipment.

[0042] The working principle of the flow meter is as follows:

[0043] When the external cooling water enters the high-precision flow meter, it means that there is water flowing in the water flow switch. When the water flow rate is ≥1.0L / min, the magnetic core in the water flow switch is displaced by the water flow, and the displacement of the magnetic core drives the magnetic source to produce magnetic control, so that the water flow switch outputs a "pass" signal. This signal is input into the equipment control system, and the control system realizes the control effect; when the water flow rate is less than the starting flow rate, the water flow switch outputs a "break" signal. The control system immediately generates a control effect opposite to the above. In other words, when the water flow rate in the pipeline of the water flow switch is greater than 1L / min, the magnetic core is displaced under the action of the water flow and drives the magnetic source to produce magnetic control, so that the sensor outputs a "1" switch signal. This signal is input into the equipment control system, and after power amplification, the purpose of water flow control is realized. When the water flow rate in the pipeline is less than 1L / min, the magnetic core drives the magnetic source to move under the action of the reset spring thrust, so that the sensor outputs a "0" switch signal and stops the system. The flow switch has the advantages of high sensitivity and strong durability.

[0044] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A three-in-one water cooling system with a quick-release safety cover, characterized in that: include: A three-in-one water-cooling heat dissipation system, wherein the water inlet and the water outlet of the three-in-one water-cooling heat dissipation system are provided with stop valves (1); An acrylic glass transparent cover (3) is provided with a desktop fixing bracket (2) inside the acrylic glass transparent cover (3); a three-in-one water cooling and heat dissipation system is supported and fixed inside the acrylic glass transparent cover (3) through the desktop fixing bracket (2).

2. The three-in-one water cooling system with a quick-release safety cover as claimed in claim 1, characterized in that: The three-in-one water-cooling and heat dissipation system comprises three groups of water-cooling and heat dissipation systems, and the water-cooling and heat dissipation systems are arranged side by side, and include a water-cooling plate sealed independent water channel (4) and a flow meter (5); The front end and the rear end of the water-cooled plate sealed independent water channel (4) are connected to the stop valve (1) through a pipeline, and a flow meter (5) is arranged on the pipeline of the water-cooled plate sealed independent water channel (4) for monitoring the flow rate; the water inlet and outlet ends of the water-cooled plate sealed independent water channel (4) are both provided with temperature sensors (6) for monitoring changes in water temperature.

3. The three-in-one water cooling and heat dissipation system with a quick-release safety cover as claimed in claim 2, characterized in that: The IGBT module above the water-cooling plate sealed independent water channel (4) is sealed with the water-cooling plate sealed independent water channel (4) via a sealing ring; when the external circulating water channel enters the water channel, it can help the IGBT module that generates heat in the power cycle experiment to quickly dissipate heat, thereby achieving the effect of quickly dissipating heat and cooling the IGBT module.

4. The three-in-one water cooling system with a quick-release safety cover as claimed in claim 1, characterized in that: A cover plate (7) is provided on the acrylic glass transparent cover (3), and the cover plate (7) is supported by a hydraulic rod, and the cover plate (7) is driven to open and close by adjusting the hydraulic rod; the holes on both sides of the acrylic glass transparent cover (3) are water inlet and outlet pipes.

5. The three-in-one water cooling system with a quick-release safety cover as claimed in claim 2, characterized in that: The water-cooling plate sealed independent water channel (4), flow meter (5), temperature sensor (6) and stop valve (1) are all fixed to the pipeline by means of buckles.

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