Cold region data center and landscape pool cold and heat mutual utilization device

Abstract

The application relates to the technical field of data center heat management, in particular to a cold and hot mutual utilization device for a data center and a landscape pool in a cold region. The utility model discloses a heat transport device's input end is connected with data center refrigerated water return pipe, heat transport device's output is connected with heat exchange device first side entrance, heat exchange device first side export is connected with data center refrigerated water return pipe, heat exchange device second side entrance is connected with water storage device export water pipe, heat exchange device second side export is connected with landscape water circulation device input end, landscape water circulation device output is connected with landscape pool water pipe, landscape pool water pipe is connected with filter and dosing device water inlet pipe, filter and dosing device water outlet pipe is connected with water storage device inlet water pipe. The utility model discloses in winter guarantee landscape pool constant not ice, provide cold for data center, control filter and dosing device, water storage device, water supplement device, keep pool liquid level, water quality stability.

Description

Technical Field

[0001] This application relates to the technical field of data center thermal management, and in particular to a device for mutual utilization of heat and cold in a data center and a landscape pool in a cold region. Background Technology

[0002] Landscape ponds, as water features that beautify the environment and provide recreational spaces, are an essential part of some projects. However, because landscape ponds are exposed to the elements, they are prone to algae growth in summer. Furthermore, debris such as fallen leaves and gravel can clog them, causing the water to become smelly and requiring significant manpower and water treatment agents. In cold winter regions, the ponds are at risk of freezing, which can cause pipes, lighting fixtures, and other facilities to burst. Therefore, it is necessary to drain the water in winter, thus negating the function of the landscape pond. In addition, due to water evaporation, it is difficult to maintain the water level in landscape ponds, affecting their aesthetic appeal. Furthermore, data centers require cooling year-round due to the heat dissipation needs of their servers. In winter, they often use cooling towers and other heat dissipation devices to provide free cooling for the data center, and the cooling towers also require a large amount of electricity. Utility Model Content

[0003] This application provides a device for the mutual utilization of heat and cold in a data center and a landscape pool in a cold region. This invention can ensure that the landscape pool remains constant and does not freeze in winter, and at the same time, it can use the cold water in the landscape pool to provide cooling for the data center. It controls the filtration and dosing devices, water storage devices, and water replenishment devices to maintain the stability of the pool's liquid level and water quality.

[0004] To achieve the above and other related objectives, this utility model provides a device for the mutual utilization of heat and cold in a data center and a landscape water tank in a cold region. The device includes a heat transfer device, a heat exchange device, a water storage device, a landscape water circulation device, a landscape water tank, a filtration and dosing device, and a municipal water supply device. The input end of the heat transfer device is connected to the chilled water return pipe of the data center, and the output end of the heat transfer device is connected to the primary inlet of the heat exchange device. The primary outlet of the heat exchange device is connected to the chilled water return pipe of the data center. The secondary inlet of the heat exchange device is connected to the outlet pipe of the water storage device, and the secondary outlet of the heat exchange device is connected to the input end of the landscape water circulation device. The output end of the landscape water circulation device is connected to the water supply pipe of the landscape water tank. The drainage pipe of the landscape water tank is connected to the inlet pipe of the filtration and dosing device, and the outlet pipe of the filtration and dosing device is connected to the inlet pipe of the water storage device.

[0005] In one embodiment of this utility model, the water supply branch pipe of the water storage device is connected to the output end of the municipal water supply device, and the input end of the municipal water supply device is connected to the municipal pipe network.

[0006] In one embodiment of the present invention, temperature sensors are provided at the primary side inlet, primary side outlet, secondary side inlet, and secondary side outlet of the heat exchange device.

[0007] In one embodiment of this utility model, a temperature sensor and a liquid level sensor are installed in the landscape pool.

[0008] In one embodiment of this utility model, a liquid level sensor is provided inside the water storage device.

[0009] In one embodiment of this utility model, an intelligent controller is also included, which is connected to the heat transfer device, the landscape water circulation device, the municipal water replenishment device, the temperature sensor, and the liquid level sensor via a low-voltage cable.

[0010] In one embodiment of this utility model, an external environment temperature and humidity sensor is also included, which is connected to the intelligent controller.

[0011] In one embodiment of this utility model, the heat transfer device is a water pump.

[0012] In one embodiment of this utility model, the heat exchange device is a plate heat exchanger.

[0013] In one embodiment of this utility model, the water storage device is a water storage tank and the landscape water circulation device is a water pump.

[0014] As described above, the present invention provides a device for the mutual utilization of heat and cold in a data center and a landscape water feature in cold regions, which has the following beneficial effects:

[0015] (1) This utility model provides a device for mutual utilization of heat and cold between a data center and a landscape pool in cold regions. By utilizing the waste heat inside the data center and the cold water in the landscape pool for heat exchange, the device can ensure that the landscape pool remains constant and does not freeze in winter, while also providing cooling for the data center using the cold water from the landscape pool during winter. Furthermore, a fully automatic control system is provided for the entire device to control the filtration and dosing devices, water storage devices, and water replenishment devices, maintaining stable water level and quality in the pool.

[0016] (2) The present invention provides a device for the mutual utilization of heat and cold in a data center and landscape pool in a cold region. Through a water circulation system and a filter and dosing device, the stagnant water in the landscape pool is transformed into flowing water, which greatly reduces impurities in the pool and effectively ensures the water quality. At the same time, due to the automatic control function of the intelligent controller, only the filter device needs to be cleaned and the water quality agent needs to be replenished periodically, which greatly reduces the manpower input.

[0017] (3) The present invention provides a device for mutual utilization of heat and cold in a data center and a landscape pool in a cold region. By recovering the waste heat of the central air conditioning chilled water system, the landscape pool can be guaranteed not to freeze in winter, while reducing the heat dissipation energy consumption of the data center.

[0018] (4) The present invention provides a device for the mutual utilization of heat and cold in a data center and a landscape pool in a cold region. Through the automatic control function of the intelligent controller, the water circulation device and the municipal water supply device are flexibly adjusted to maintain a constant liquid level in the landscape pool. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a cold region data center and landscape water pool cold and heat mutual utilization device according to the present invention.

[0020] Component designation explanation

[0021] 1-Heat transfer device, 2-Heat exchange device, 3-Water storage device, 4-Landscape water circulation device, 5-Landscape pool, 6-Filtration and dosing device, 7-Municipal water supply device, 502, 503, 505-Temperature sensor, 504, 506-Liquid level sensor, 507-External environment temperature and humidity sensor. Detailed Implementation

[0022] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0023] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the illustrations only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0024] Please see Figure 1 , Figure 1This is a schematic diagram of the structure of a device for mutual utilization of heat and cold in a data center and a landscape water pool in a cold region, according to the present invention. The device includes a heat transfer device 1, a heat exchange device 2, a water storage device 3, a landscape water circulation device 4, a landscape water pool 5, a filtration and dosing device 6, and a municipal water supply device 7. The input end of the heat transfer device 1 is connected to the chilled water return pipe of the data center, and the output end of the heat transfer device 1 is connected to the primary inlet of the heat exchange device 2. The primary outlet of the heat exchange device 2 is connected to the chilled water return pipe of the data center. The secondary inlet of the heat exchange device 2 is connected to the outlet pipe of the water storage device 3, and the secondary outlet of the heat exchange device 2 is connected to the input end of the landscape water circulation device 4. The output end of the landscape water circulation device 4 is connected to the water supply pipe of the landscape water pool 5. The drain pipe of the landscape water pool 5 is connected to the inlet pipe of the filtration and dosing device 6, and the outlet pipe of the filtration and dosing device 6 is connected to the inlet pipe of the water storage device 3.

[0025] Specifically, the water supply branch pipe of the water storage device 3 is connected to the output end of the municipal water supply device 7, and the input end of the municipal water supply device 7 is connected to the municipal pipe network.

[0026] Specifically, the heat exchange device 2 is equipped with temperature sensors 502 and 503 at its primary side inlet, primary side outlet, secondary side inlet, and secondary side outlet.

[0027] Specifically, the landscape pool 5 is equipped with a temperature sensor 505 and a liquid level sensor 506.

[0028] Specifically, a liquid level sensor 504 is installed inside the water storage device 3.

[0029] Specifically, it also includes an intelligent controller 501, which is connected to the heat transfer device 1, the landscape water circulation device 4, the municipal water supply device 7, temperature sensors 502, 503, 505, and liquid level sensors 504 and 506 via low-voltage cables.

[0030] Specifically, it also includes an external environment temperature and humidity sensor 507, which is connected to the intelligent controller 501.

[0031] Specifically, the heat transfer device 1 is a water pump.

[0032] Specifically, the heat exchange device 2 is a plate heat exchanger.

[0033] Specifically, the water storage device 3 is a water storage tank, and the landscape water circulation device 4 is a water pump.

[0034] The specific working principle and operating logic of the cold and heat mutual utilization device for a data center and landscape water tank in cold regions of this utility model are as follows:

[0035] The greywater in the water storage device 3 of this utility model is transported to the bottom of the landscape pool through the secondary side pipe of the heat exchange device 2 and the landscape water circulation device 4. The return water pipe at the bottom of the landscape pool brings the water stored in the pool to the filter and dosing device 6 by gravity. The treated greywater is then returned to the water storage device 3.

[0036] When the ambient temperature and humidity sensor detects a risk of freezing in winter, the heat transfer device 1 transfers the water supply from the data center chilled water pipe to the primary side of the heat exchange device 2, thereby increasing the temperature in the landscape pool and decreasing the temperature of the data center chilled water.

[0037] When the water level in the landscape pool is too low, the municipal water replenishment device 7 is activated to replenish the water in the municipal pipeline network into the water storage device 3, and finally the water level in the landscape pool is maintained through the water circulation device 4.

[0038] In summary, this utility model provides a device for the mutual utilization of heat and cold in a data center and a landscape pool in cold regions. By exchanging heat between waste heat from the data center and the cold water in the landscape pool, it ensures that the landscape pool remains constant and does not freeze in winter, while simultaneously providing cooling to the data center using the cold water from the landscape pool. Furthermore, the entire system is equipped with a fully automatic control system that controls the filtration and dosing devices, water storage devices, and water replenishment devices to maintain stable water levels and quality in the pool.

[0039] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0040] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0041] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] The foregoing disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described above. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," and "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with an embodiment or example that are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Although embodiments of this application have been shown and described above, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A device for mutual utilization of heat and cold in a data center and landscape water tank in cold regions, characterized in that, The device includes a heat transfer device (1), a heat exchange device (2), a water storage device (3), a landscape water circulation device (4), a landscape pool (5), a filter dosing device (6), and a municipal water supply device (7). The input end of the heat transfer device (1) is connected to the chilled water return pipe of the data center, and the output end of the heat transfer device (1) is connected to the primary inlet of the heat exchange device (2). The primary outlet of the heat exchange device (2) is connected to the chilled water return pipe of the data center. The secondary inlet of the heat exchange device (2) is connected to the outlet water pipe of the water storage device (3), and the secondary outlet of the heat exchange device (2) is connected to the input end of the landscape water circulation device (4). The output end of the landscape water circulation device (4) is connected to the water supply pipe of the landscape pool (5). The drain pipe of the landscape pool (5) is connected to the inlet pipe of the filter dosing device (6), and the outlet pipe of the filter dosing device (6) is connected to the inlet water pipe of the water storage device (3).

2. The device for mutual utilization of heat and cold in a data center and landscape pool in a cold region according to claim 1, characterized in that: The water supply branch pipe of the water storage device (3) is connected to the output end of the municipal water supply device (7), and the input end of the municipal water supply device (7) is connected to the municipal pipeline network.

3. The device for mutual utilization of heat and cold in a data center and landscape water tank in a cold region according to claim 1, characterized in that: The heat exchange device (2) is equipped with temperature sensors (502, 503) at its primary inlet, primary outlet, secondary inlet, and secondary outlet.

4. The device for mutual utilization of heat and cold in a data center and landscape pool in a cold region according to claim 1, characterized in that: The landscape pool (5) is equipped with a temperature sensor (505) and a liquid level sensor (506).

5. The device for mutual utilization of heat and cold in a data center and landscape pool in a cold region according to claim 1, characterized in that: The water storage device (3) is equipped with a liquid level sensor (504).

6. The device for mutual utilization of heat and cold in a data center and landscape water tank in a cold region according to claim 1, characterized in that: It also includes an intelligent controller (501), which is connected to the heat transfer device (1), the landscape water circulation device (4), the municipal water supply device (7), the temperature sensor (502, 503, 505), and the liquid level sensor (504, 506) via a low-voltage cable.

7. A device for mutual utilization of heat and cold in a data center and landscape pool in a cold region according to claim 6, characterized in that: It also includes an external environment temperature and humidity sensor (507), which is connected to the intelligent controller (501).

8. The device for mutual utilization of heat and cold in a data center and landscape pool in a cold region according to claim 1, characterized in that: The heat transfer device (1) is a water pump.

9. A device for mutual utilization of heat and cold in a data center and landscape water feature in a cold region according to claim 1, characterized in that: The heat exchange device (2) is a plate heat exchanger.

10. A device for mutual utilization of heat and cold in a data center and landscape pool in a cold region according to claim 1, characterized in that: The water storage device (3) is a water storage tank, and the landscape water circulation device (4) is a water pump.

Images