Closed cooling water circulation system

Abstract

The utility model provides a closed cooling water circulation system which comprises a radiator, a water storage tank, a water pump, a connecting water pipe and a pressurizing water pipe, a water outlet of the water storage tank is communicated with a water inlet of the water pump through the connecting water pipe, and a water outlet of the water pump is communicated with a water inlet of the radiator through the pressurizing water pipe. The radiator is arranged below the water storage tank, a water outlet of the radiator is higher than a water inlet of the radiator, and a water inlet of the water storage tank is higher than a water outlet of the water storage tank. According to the scheme, the structure is simple, mounting and dismounting are flexible, heat dissipation is carried out through heat dissipation of all heat dissipation components so as to reduce energy consumption, and the problems that in the prior art, a water cooling system is large in energy consumption, high in cost in industrial application and low in efficiency are solved.

Description

Technical Field

[0001] The present application relates to the technical field of equipment manufacturing, and in particular to a water circulation system. Background Art

[0002] With the continuous upgrading of domestic industrial industries, there are increasingly higher requirements for energy saving, consumption reduction, and green environmental protection of equipment. Most of the existing closed cooling water circulation systems have high assembly costs, are difficult to install, and are inconvenient to disassemble. On the other hand, the existing water cooling system consumes a lot of energy, is costly, and has low efficiency in industrial applications. Utility Model Content

[0003] One object of the present application is to provide a closed cooling water circulation system to solve at least one of the above-mentioned technical problems.

[0004] The present application provides a closed cooling water circulation system, comprising a radiator, a water storage tank, a water pump, a connecting water pipe and a pressurized water pipe, wherein the water outlet of the water storage tank is connected to the water inlet of the water pump through the connecting water pipe, and the water outlet of the water pump is connected to the water inlet of the radiator through the pressurized water pipe, and further comprising:

[0005] The water storage tank is placed below the radiator, the water outlet of the radiator is higher than the water inlet of the radiator, and the water inlet of the water storage tank is higher than the water outlet of the water storage tank.

[0006] Preferably, the inner bottom surface of the water tank is inclined toward the water outlet of the water tank, and the water outlet of the water tank is arranged at the angle between the inner bottom surface of the water tank and the inner side surface of the water tank.

[0007] Preferably, the water outlet of the water storage tank is higher than the water inlet of the water pump.

[0008] Preferably, the connecting water pipe is provided with a curved heat dissipation portion, the curved heat dissipation portion has a plurality of curved water pipes interconnected, and the spacing between the walls of each curved water pipe is greater than 1 cm and less than 1.5 cm.

[0009] Preferably, the connecting water pipe is provided with a filter, and the filter has a heat dissipation portion, a part of the heat dissipation portion is placed in the water flow channel of the filter, and the other part is placed outside the filter.

[0010] Preferably, the water outlet of the radiator is 1 meter to 3 meters higher than the water inlet of the radiator in the vertical direction.

[0011] Preferably, a heat sink is provided in the water tank, a part of the heat sink is placed in the water tank, and another part is placed outside the water tank.

[0012] Preferably, the pressurized water pipe is provided with a heat dissipation net, a part of the heat dissipation net is placed inside the pressurized water pipe, and the other part is placed outside the pressurized water pipe.

[0013] Preferably, the pressurized water pipe is provided with a one-way valve, and an opening and closing structure is provided inside the one-way valve. The opening and closing structure opens when water flows in a single direction, and the conducting direction of the one-way valve is from the water pump to the water inlet of the radiator.

[0014] Preferably, the pressurized water pipe is provided with a hand valve.

[0015] Compared with the prior art, the present application provides a closed cooling water circulation system, including a radiator, a water storage tank, a water pump, a connecting water pipe and a pressurized water pipe, the water outlet of the water storage tank is connected to the water inlet of the water pump through the connecting water pipe, the water outlet of the water pump is connected to the water inlet of the radiator through the pressurized water pipe, the radiator is placed along the gravity direction of the water storage tank, the water outlet of the radiator is higher than the water inlet of the radiator, and the water inlet of the water storage tank is higher than the water outlet of the water storage tank. This solution is not only simple in structure, flexible in installation and disassembly, but also dissipates heat through various heat dissipation components to reduce energy consumption, solving the problem of high energy consumption of water cooling systems in the prior art, high cost in industrial applications, and low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0017] Figure 1 This is a schematic diagram of one embodiment of the closed cooling water circulation system described in this application.

[0018] The same or similar reference numerals in the drawings represent the same or similar components. DETAILED DESCRIPTION

[0019] Combine the following Figure 1 The various embodiments of the present application are further described.

[0020] The present application provides a closed cooling water circulation system, including a radiator 1, a water tank 2, a water pump 3, a connecting water pipe 4 and a pressurized water pipe 5, the water outlet 22 of the water tank 2 is connected to the water inlet of the water pump 3 through the connecting water pipe 4, the water outlet of the water pump 3 is connected to the water inlet 12 of the radiator 1 through the pressurized water pipe 5, the water tank 2 is placed along the lower side of the radiator 1, the water outlet 11 of the radiator 1 is higher than the water inlet 12 of the radiator 1, and the water inlet 21 of the water tank 2 is higher than the water outlet 22 of the water tank 2.

[0021] The water tank 2 is placed along the gravity direction of the radiator 1, and the water tank 2 can be placed below the radiator 1, which reduces the floor space, is easy to move, and does not affect the circuit of the radiator 1 when the water in the water tank 2 overflows. The water outlet 11 of the radiator 1 is higher than the water inlet 12 of the radiator 1, so that the radiator 1 can perform heat dissipation when hot water gradually flows into the radiator 1 through the pressurized pipe. When the hot water is added to the radiator 1 and then flows out from the water outlet 11 of the radiator 1, a period of time has passed, and the hot water that entered the radiator 1 earlier has enough time to cool. This solution can also increase or decrease the retention time of hot water in the radiator 1 by adjusting the water pressure delivered by the water pump 3, so as to control the outlet water temperature by changing the heat dissipation time. Therefore, this solution can be applied to various water-cooled heat dissipation projects of different sizes and is widely used. The water inlet 21 of the water tank 2 is higher than the water outlet 22 of the water tank 2, so that the hot water flowing into the water tank 2 can flow into the water outlet 22 of the water tank 2 by gravity.

[0022] In some embodiments of the present application, the inner bottom surface of the water tank 2 is inclined toward the water outlet 22 of the water tank 2 , and the water outlet 22 of the water tank 2 is arranged at the angle between the inner bottom surface of the water tank 2 and the inner side surface of the water tank 2 .

[0023] The bottom surface of the water tank 2 in contact with the hot water is inclined toward the water outlet 22 of the water tank 2, which can further facilitate the hot water to enter the water outlet 22 of the water tank 2 by gravity, making it easier to discharge the hot water in the water tank 2, reducing the pumping burden of the water pump 3 and further reducing energy consumption.

[0024] In some embodiments of the present application, the water outlet 22 of the water storage tank 2 is higher than the water inlet of the water pump 3 .

[0025] The water outlet 22 of the water storage tank 2 is connected to the water inlet of the water pump 3 through a connecting water pipe 4. The water outlet 22 of the water storage tank 2 is set higher than the water inlet of the water pump 3, so that the hot water can flow down to the water pump 3 by gravity, further reducing the pumping load of the water pump 3, preventing the water pump 3 from being drained, increasing the pumping efficiency of the water pump 3, and further reducing energy consumption.

[0026] In some embodiments of the present application, the connecting water pipe 4 is provided with a curved heat dissipation portion, and the curved heat dissipation portion has a plurality of curved water pipes interconnected, and the spacing between the walls of each curved water pipe is greater than 1 cm and less than 1.5 cm.

[0027] The curved heat dissipation part on the connecting water pipe 4 can increase the length of the connecting water pipe 4, so that in a limited space, more water can indirectly contact the external air through the water pipe wall of the curved water pipe, dissipate heat into the air, reduce the workload of the radiator 1, and thus reduce the energy consumption of the radiator 1. The spacing between the walls of the curved water pipe is greater than 1 cm and less than 1.5 cm, which can prevent the various curved water pipes from maintaining a certain distance when they are intertwined, and make full use of the limited space to fully dissipate heat into the air, which prevents heat transfer between the various curved water pipes and does not cause the curved heat dissipation part to occupy too much space. Effectively dissipate heat for hot water, reduce the workload of the radiator 1, and further reduce the energy consumption of the radiator 1.

[0028] In some embodiments of the present application, the connecting water pipe 4 is provided with a filter, and the filter has a heat dissipation part, a part of the heat dissipation part is placed in the water flow channel of the filter, and the other part is placed outside the filter.

[0029] A part of the heat dissipation part is in the water flow channel of the filter and is in full contact with the water flow, so that the heat in the hot water is transferred to the heat dissipation part, and the heat is dissipated to the outside air through the heat dissipation part outside the filter, effectively dissipating the heat of the hot water, reducing the workload of the radiator 1, and further reducing the energy consumption of the radiator 1. At the same time, the filter can also filter solid matter in the hot water to prevent the matter from accumulating and clogging the water pipe.

[0030] In some embodiments of the present application, the water outlet 11 of the radiator 1 is higher than the water inlet 12 of the radiator 1 in the vertical direction by 1 meter to 3 meters.

[0031] The higher the water outlet 11 of the radiator 1 is, the longer the hot water stays in the radiator 1. Under the condition of the same water outlet temperature, the same energy consumption in the radiator 1 is lower, thereby further reducing the energy consumption of the radiator 1. Setting the height difference at 1 meter to 3 meters can not only further reduce energy consumption, but also prevent the entire system from being too high and causing inconvenience in use.

[0032] In some embodiments of the present application, a heat sink is provided in the water storage tank 2, a part of the heat sink is placed in the water storage tank 2, and the other part is placed outside the water storage tank 2. The water storage tank 2 is provided with a heat sink, a part of the heat sink is in full contact with the hot water in the water storage tank 2 to transfer heat, and the other part is outside the water storage tank 2 to transfer heat to the outside world, further reducing the workload of the radiator 1 and reducing its energy consumption.

[0033] In some embodiments of the present application, the pressurized water pipe 5 is provided with a heat dissipation net, a part of the heat dissipation net is placed inside the pressurized water pipe 5 , and the other part is placed outside the pressurized water pipe 5 .

[0034] A portion of the heat dissipation network is placed in the pressurized water pipe 5 to fully contact the hot water to transfer heat, and the other portion is placed outside to fully contact the air to conduct heat, further reducing the workload of the radiator 1 and its energy consumption.

[0035] In some embodiments of the present application, the pressurized water pipe 5 is provided with a one-way valve, and an opening and closing structure is provided inside the one-way valve. The opening and closing structure opens when water flows in a single direction, and the conducting direction of the one-way valve is from the water pump to the water inlet of the radiator.

[0036] A one-way valve prevents water from flowing back.

[0037] In some embodiments of the present application, the pressurized water pipe 5 is provided with a hand valve.

[0038] Hand valves are used to close pressurized pipes to stop the flow of water.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is obvious that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim can also be implemented by one unit or device through software or hardware. The words first, second, etc. are used to indicate names, and do not indicate any particular order.

Claims

1. A closed cooling water circulation system, comprising a radiator, a water storage tank, a water pump, a connecting water pipe and a pressurized water pipe, wherein the water outlet of the water storage tank is connected to the water inlet of the water pump through the connecting water pipe, and the water outlet of the water pump is connected to the water inlet of the radiator through the pressurized water pipe, characterized in that: The water storage tank is placed below the radiator, the water outlet of the radiator is higher than the water inlet of the radiator, and the water inlet of the water storage tank is higher than the water outlet of the water storage tank.

2. The closed cooling water circulation system according to claim 1, characterized in that: The inner bottom surface of the water storage tank is inclined toward the water outlet of the water storage tank, and the water outlet of the water storage tank is arranged at the angle between the inner bottom surface of the water storage tank and the inner side surface of the water storage tank.

3. The closed cooling water circulation system according to claim 1, characterized in that: The water outlet of the water storage tank is higher than the water inlet of the water pump.

4. The closed cooling water circulation system according to claim 1, characterized in that: The connecting water pipe is provided with a curved heat dissipation part, and the curved heat dissipation part has a plurality of curved water pipes connected to each other, and the spacing between the pipe walls of each curved water pipe is greater than 1 cm and less than 1.5 cm.

5. The closed cooling water circulation system according to claim 1, characterized in that: The connecting water pipe is provided with a filter, and the filter has a heat dissipation part, a part of the heat dissipation part is placed in the water flow channel of the filter, and the other part is placed outside the filter.

6. The closed cooling water circulation system according to claim 1, characterized in that: The water outlet of the radiator is 1 meter to 3 meters higher than the water inlet of the radiator in the vertical direction.

7. The closed cooling water circulation system according to claim 1, characterized in that: A heat sink is arranged in the water storage tank, a part of the heat sink is placed in the water storage tank, and the other part is placed outside the water storage tank.

8. The closed cooling water circulation system according to claim 1, characterized in that: The pressurized water pipe is provided with a heat dissipation net, a part of the heat dissipation net is placed inside the pressurized water pipe, and the other part is placed outside the pressurized water pipe.

9. The closed cooling water circulation system according to claim 1, characterized in that: The pressurized water pipe is provided with a one-way valve, and an opening and closing structure is arranged inside the one-way valve. The opening and closing structure opens when water flows in a single direction. The conducting direction of the one-way valve is from the water pump to the water inlet of the radiator.

10. The closed cooling water circulation system according to claim 1, characterized in that: The pressurized water pipe is provided with a hand valve.

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