Cloud computing-based evaporative cooling equipment adaptive adjustment device

Abstract

The utility model relates to an evaporative cooling equipment field's evaporative cooling equipment self -adaptation adjusting device based on cloud computing, including water inlet pipe, fixedly sleeving heat conduction ring of water inlet pipe outside and the heating ring of sleeveing heat conduction ring outside, the heating ring movable sleeve is located heat conduction ring outside, and there is a gap between heating ring inboard and heat conduction ring outboard, heating ring one side is connected with the electric push rod of drive heating ring linear motion along water inlet pipe axis, heating ring inboard is fixed with the intervention ring, and the intervention ring is provided with multiple and interval distribution along heating ring axis, and multiple intervention ring inboard all are with heat conduction ring outboard sliding contact, the thermal parameter of multiple intervention rings is different, and the final temperature of multiple intervention rings after being heated by heating ring is different, adopt above -mentioned multiple intervention rings and electric push rod structure, save the temperature regulation time of heating ring itself, reach the expected temperature -adjusting effect simultaneously, make the whole evaporative cooling equipment's regulation response speed faster.

Description

Technical Field

[0001] This utility model relates to an adaptive adjustment device for evaporative cooling equipment based on cloud computing, and particularly to an adaptive adjustment device for evaporative cooling equipment based on cloud computing applied in the field of evaporative cooling equipment. Background Technology

[0002] An evaporative cooler can be viewed as a combination of a cooler and a cooling tower that uses water as the cooling medium.

[0003] To address the heat dissipation coupling problem of multiple indirect evaporative cooling devices, a cloud-based centralized control method and system for indirect evaporative cooling devices has been developed and has a certain market share.

[0004] Chinese invention patent CN117580345B discloses a centralized control method and system for indirect evaporative cooling equipment based on cloud computing. The method includes: obtaining the pre-activated equipment models and pre-configured processing transactions of a first distributed data center to predict heat load, generating predicted room temperature and predicted room temperature rise; monitoring the first working air temperature; interacting with the working air flow constraint interval list and the room air flow constraint interval list of the indirect evaporative cooling equipment number list; and generating optimized control parameters for indirect evaporative cooling based on the first working air temperature, the predicted room temperature, and the predicted room temperature rise, combined with the working air flow constraint interval list and the room air flow constraint interval list, to centrally control the indirect evaporative cooling equipment number list. This centralized control method and system for indirect evaporative cooling equipment based on cloud computing solves the technical problem of weak scenario adaptability in existing technologies due to the failure to consider the heat dissipation coupling effect of multiple indirect evaporative cooling equipment.

[0005] In practical applications, the main parameters that need to be adjusted for evaporative cooling equipment include evaporation temperature and condensation temperature. The condensation temperature can be adjusted by changing the flow rate or temperature of the cooling water. For example, the condensation temperature of a water-cooled condenser can be controlled by adjusting the inlet temperature of the cooling water. In some scenarios (such as closed-loop systems), an auxiliary heater (such as an electric heater) is added to heat the cooling water to increase the temperature.

[0006] However, during use, it usually requires a certain reaction time for heating and cooling. For example, after receiving a heating command, the electric heater needs to raise its own temperature first, and then heat the water inlet pipe through a heat transfer component with good heat conduction effect, thereby raising the temperature of the cooling water in the water inlet pipe. During the period when the cooling water rises from a low temperature to the predetermined temperature, the cooling water entering during this period is ineffective (cannot be used correctly), which makes the operation of the entire evaporative cooling equipment somewhat lagging and the response speed slow. Utility Model Content

[0007] In view of the above-mentioned prior art, the technical problem to be solved by this utility model is how to design an adaptive adjustment device that can improve the response speed of evaporative cooling equipment.

[0008] To address the aforementioned issues, this utility model provides an adaptive adjustment device for evaporative cooling equipment based on cloud computing, comprising a water inlet pipe, a heat-conducting ring fixedly sleeved outside the water inlet pipe, and a heating ring sleeved outside the heat-conducting ring. The heating ring is movably sleeved outside the heat-conducting ring, and there is a gap between the inner side of the heating ring and the outer side of the heat-conducting ring.

[0009] An electric push rod is connected to one side of the heating ring, which drives the heating ring to move linearly along the axis of the water inlet pipe;

[0010] An intervention ring is fixed inside the heating ring. Multiple intervention rings are provided and distributed at intervals along the axis of the heating ring. The inner sides of multiple intervention rings are in sliding contact with the outer side of the heat-conducting ring.

[0011] The thermal parameters of the multiple interventional rings are different, and the final temperature of the multiple interventional rings after being heated by the heating ring is different.

[0012] In the aforementioned cloud-based adaptive adjustment device for evaporative cooling equipment, if it is necessary to adjust the temperature of the cooling water in the inlet pipe, multiple intervention rings can be moved synchronously by using an electric push rod, so that the intervention ring corresponding to the predetermined temperature is in contact with the heat-conducting ring. This allows the heat-conducting ring to quickly transfer the heat from the intervention ring to the inlet pipe, thereby adjusting the temperature of the cooling water in the inlet pipe. This eliminates the temperature adjustment time of the heating ring itself, while achieving the expected temperature adjustment effect, making the adjustment response speed of the entire evaporative cooling equipment faster.

[0013] As a further improvement of this application, the heat-conducting ring is a ring with a trapezoidal cross-section, and the length of the inner cross-section of the heat-conducting ring that is in contact with the water inlet pipe is less than the length of the outer cross-section of the heat-conducting ring that is far away from the water inlet pipe.

[0014] As a further improvement of this application, the intervention ring is a ring with a trapezoidal cross-section, and the cross-sectional length of the intervention ring and the inner side of the heating ring is less than the cross-sectional length of the intervention ring and the heat-conducting ring.

[0015] As a further improvement of this application, a thinning groove is provided on the outer side of the water inlet pipe, and a heat-conducting ring is fixedly embedded in the thinning groove. The wall thickness of the water inlet pipe at the thinning groove is less than the wall thickness at other locations of the water inlet pipe.

[0016] As another improvement of this application, both ends of the heating ring are fixed with end rings. The outer diameter of the end ring is the same as the outer diameter of the heating ring, and the inner diameter of the end ring is smaller than the outer diameter of the heat-conducting ring and larger than the outer diameter of the water inlet pipe.

[0017] As another improvement of this application, multiple intervention rings are spaced apart, and when one of the intervention rings comes into contact with the heat-conducting ring, the other intervention rings adjacent to that intervention ring separate from the heat-conducting ring.

[0018] The two adjacent interventional rings are fixedly connected by a connecting rod, which is made of heat-insulating material.

[0019] In summary, by setting multiple intervention rings with different thermal parameters, after the heating ring heats the multiple intervention rings to different temperatures, if it is necessary to adjust the temperature of the cooling water in the inlet pipe, the electric push rod, upon receiving a signal, drives the heating ring and multiple intervention rings to move synchronously. This ensures that the intervention ring corresponding to the predetermined temperature aligns with the heat-conducting ring, allowing the heat-conducting ring to quickly transfer the heat from the intervention rings to the inlet pipe, thus adjusting the temperature of the cooling water in the inlet pipe. This eliminates the temperature adjustment time of the heating ring itself, while achieving the desired temperature adjustment effect, resulting in a faster adjustment response speed for the entire evaporative cooling equipment.

[0020] Furthermore, it enables the heating ring to maintain a constant heating power, avoiding frequent temperature changes that could lead to accelerated fatigue of the heating ring, extending its service life, and thus reducing the maintenance efficiency and cost of the adaptive adjustment device. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of an embodiment of this application;

[0022] Figure 2 This is a cross-sectional view of the heating ring and end ring according to an embodiment of this application;

[0023] Figure 3 This is a cross-sectional view of the electric actuator when it is hidden according to the embodiment of this application.

[0024] Explanation of the labels in the diagram:

[0025] 1. Water inlet pipe, 101 thinning groove, 2. Heating ring, 3. Electric push rod, 4. Heat conduction ring, 5. Intervention ring, 6. Connecting rod, 7. End ring. Detailed Implementation

[0026] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0027] Implementation method:

[0028] Figure 1-3An adaptive adjustment device for evaporative cooling equipment based on cloud computing is shown, including a water inlet pipe 1, a heat-conducting ring 4 fixedly sleeved outside the water inlet pipe 1, and a heating ring 2 sleeved outside the heat-conducting ring 4. The heating ring 2 adopts an electric heating ring body commonly used in the prior art and applicable to this embodiment. The heat-conducting ring 4 is a ring made of a material with high thermal conductivity. Those skilled in the art can select any applicable material in the prior art to make the heat-conducting ring 4 according to actual needs. The material with high thermal conductivity is the prior art and will not be described in detail here. The heating ring 2 is movably sleeved outside the heat-conducting ring 4, and there is a gap between the inner side of the heating ring 2 and the outer side of the heat-conducting ring 4.

[0029] An electric push rod 3 is connected to one side of the heating ring 2, which drives the heating ring 2 to move linearly along the axis of the water inlet pipe 1;

[0030] An intervention ring 5 is fixed inside the heating ring 2. Multiple intervention rings 5 ​​are provided and distributed at intervals along the axis of the heating ring 2. The inner sides of multiple intervention rings 5 ​​are in sliding contact with the outer side of the heat-conducting ring 4.

[0031] Multiple intervention rings 5 ​​are spaced apart, and when one intervention ring 5 comes into contact with the heat-conducting ring 4, the other intervention rings 5 ​​adjacent to that intervention ring 5 separate from the heat-conducting ring 4.

[0032] Among them, the thermal parameters of the multiple intervention rings 5 ​​are different. The thermal parameters in this application refer to material performance parameters such as specific heat capacity, heat dissipation efficiency, and thermal conductivity. Under the condition that these parameters are different, the final temperature of the multiple intervention rings 5 ​​after being heated by the heating ring 2 is different.

[0033] Based on the above structure, by setting multiple intervention rings 5 ​​with different thermal parameters, after the heating ring 2 heats the multiple intervention rings 5 ​​to different temperatures, if it is necessary to adjust the temperature of the cooling water in the water inlet pipe 1, the electric push rod 3 will drive the heating ring 2 and the multiple intervention rings 5 ​​to move synchronously after receiving the signal, so that the intervention ring 5 corresponding to the predetermined temperature is in contact with the heat conduction ring 4. This allows the heat conduction ring 4 to quickly conduct the heat of the intervention rings 5 ​​to the water inlet pipe 1, thereby adjusting the temperature of the cooling water in the water inlet pipe 1. This eliminates the temperature adjustment time of the heating ring 2 itself, while achieving the expected temperature adjustment effect, making the adjustment response speed of the entire evaporative cooling equipment faster.

[0034] In addition, it enables the heating ring 2 to maintain a constant heating power, avoids the accelerated fatigue of the heating ring 2 caused by frequent temperature changes, extends the service life of the heating ring 2, and thus reduces the maintenance efficiency and maintenance cost of the adaptive adjustment device.

[0035] It should be noted that the electric push rod 3 is connected to the control system of the existing technology (centralized control method and system for indirect evaporative cooling equipment based on cloud computing).

[0036] Furthermore, the heat-conducting ring 4 is a ring with a trapezoidal cross-section, and the length of the inner cross-section of the heat-conducting ring 4 that is in contact with the water inlet pipe 1 is less than the length of the outer cross-section of the heat-conducting ring 4 that is away from the water inlet pipe 1.

[0037] This allows heat to be concentrated and transferred to the water inlet pipe 1 through the narrow surface of the heat-conducting ring 4 when passing through the heat-conducting ring 4. This allows the temperature of the water inlet pipe 1 to change faster by changing the heat transfer area, thereby achieving a faster effect of temperature regulation of the cooling water in the water inlet pipe 1.

[0038] Furthermore, the intervention ring 5 is a ring with a trapezoidal cross-section, and the cross-sectional length of the intervention ring 5 that is attached to the inner side of the heating ring 2 is less than the cross-sectional length of the intervention ring 5 that is attached to the heat-conducting ring 4.

[0039] This allows multiple intervention rings 5 ​​to obtain a large heat dissipation area even when they are not in contact with the heat-conducting ring 4 during the continuous heating process of the heating ring 2. This avoids the fatigue of the intervention rings 5 ​​themselves caused by the inability to dissipate heat when they are idle and not in contact with the heat-conducting ring 4, thus ensuring the reliability of the intervention rings 5.

[0040] Furthermore, a thinning groove 101 is provided on the outer side of the water inlet pipe 1, and the heat conduction ring 4 is fixedly embedded in the thinning groove 101. The wall thickness of the water inlet pipe 1 at the thinning groove 101 is less than the wall thickness at other locations of the water inlet pipe 1. This results in less heat loss at the thinning groove 101, enabling faster temperature adjustment of the cooling water flowing through the water inlet pipe 1, thereby making the entire evaporative cooling equipment operate more quickly and further reducing lag.

[0041] Furthermore, both ends of the heating ring 2 are fixed with end rings 7. The outer diameter of the end rings 7 is the same as that of the heating ring 2. The inner diameter of the end rings 7 is smaller than the outer diameter of the heat-conducting ring 4 and larger than the outer diameter of the water inlet pipe 1. The end rings 7 can limit the movement of the heating ring 2 at the end without hindering the movement of the intervention ring 5. This ensures that the position of the heating ring 2 remains accurate when the intervention rings 5 ​​at both ends are in contact with the heat-conducting ring 4. That is, the end of the heating ring 2 and the side wall of the heat-conducting ring 4 are in the same plane, which plays a zero-position (zero position when the intervention rings 5 ​​at both ends are in contact with the heat-conducting ring 4) calibration role.

[0042] Furthermore, two adjacent interventional rings 5 ​​are fixedly connected by a connecting rod 6. The connecting rod 6 is a rod made of heat-insulating material (existing technology, which will not be described in detail here), which can reinforce the two adjacent interventional rings 5 ​​and ensure the overall stability of multiple interventional rings 5.

[0043] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A cloud computing-based adaptive adjustment device for evaporative cooling equipment, comprising a water inlet pipe (1), a heat-conducting ring (4) fixedly sleeved outside the water inlet pipe (1), and a heating ring (2) sleeved outside the heat-conducting ring (4), characterized in that: The heating ring (2) is movably sleeved on the outside of the heat-conducting ring (4), and there is a gap between the inner side of the heating ring (2) and the outer side of the heat-conducting ring (4); An electric push rod (3) is connected to one side of the heating ring (2) to drive the heating ring (2) to move linearly along the axis of the water inlet pipe (1); An intervention ring (5) is fixed inside the heating ring (2). Multiple intervention rings (5) are provided and distributed at intervals along the axis of the heating ring (2). The inner sides of multiple intervention rings (5) are in sliding contact with the outer side of the heat-conducting ring (4). The multiple interventional rings (5) have different thermal parameters, and the multiple interventional rings (5) have different final temperatures after being heated by the heating ring (2).

2. The adaptive adjustment device for evaporative cooling equipment based on cloud computing according to claim 1, characterized in that: The heat-conducting ring (4) is a ring with a trapezoidal cross-section. The length of the inner cross-section of the heat-conducting ring (4) that is attached to the water inlet pipe (1) is less than the length of the outer cross-section of the heat-conducting ring (4) that is away from the water inlet pipe (1).

3. The adaptive adjustment device for evaporative cooling equipment based on cloud computing according to claim 2, characterized in that: The intervention ring (5) is a ring with a trapezoidal cross-section. The cross-sectional length of the intervention ring (5) that is attached to the inner side of the heating ring (2) is less than the cross-sectional length of the intervention ring (5) that is attached to the heat-conducting ring (4).

4. The adaptive adjustment device for evaporative cooling equipment based on cloud computing according to claim 1, characterized in that: A thinning groove (101) is provided on the outside of the water inlet pipe (1), and the heat conduction ring (4) is fixedly embedded in the thinning groove (101). The wall thickness of the water inlet pipe (1) at the thinning groove (101) is less than the wall thickness at other locations of the water inlet pipe (1).

5. The adaptive adjustment device for evaporative cooling equipment based on cloud computing according to claim 4, characterized in that: Both ends of the heating ring (2) are fixed with end rings (7). The outer diameter of the end ring (7) is the same as the outer diameter of the heating ring (2). The inner diameter of the end ring (7) is smaller than the outer diameter of the heat-conducting ring (4) and larger than the outer diameter of the water inlet pipe (1).

6. The adaptive adjustment device for evaporative cooling equipment based on cloud computing according to claim 1, characterized in that: The multiple intervention rings (5) are spaced apart, and when one of the intervention rings (5) contacts the heat-conducting ring (4), the other intervention rings (5) adjacent to the intervention ring (5) separate from the heat-conducting ring (4); The two adjacent intervention rings (5) are fixedly connected by a connecting rod (6), which is a rod made of heat-insulating material.

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