Device suitable for new energy power grid analysis and calculation

Abstract

The invention discloses a device suitable for new energy power grid analysis and calculation, and particularly relates to the field of oilfield power distribution analysis devices.The device comprises a machine body, an upper cabinet door is arranged at the front end of the machine body, a lower cabinet door with an air inlet is arranged at the bottom end of the upper cabinet door, an exhaust window is installed at the rear end of the machine body, and a cooling plate is installed in the machine body; a supporting plate is installed at the top end of the cooling plate, a computing center is supported at the top end of the supporting plate, the bottom end of the cooling plate is connected with a liquid cooling system, two bearing assemblies are arranged between the top end of the liquid cooling system and the cooling plate, and a plurality of small fans are installed in the cooling plate. And exhaust mechanisms are mounted on the inner walls of the machine body on the two sides of the computing center. According to the invention, the heat dissipation effect of the whole computing device can be improved, and certain energy saving can be carried out through the multi-stage heat dissipation arrangement, so that the stable operation of the computing device is ensured, the internal electronic components are prevented from being influenced by too high temperature, and the computing accuracy is improved.

Description

Technical Field

[0001] This invention relates to the field of oilfield power distribution analysis devices, and more specifically, to a device suitable for analysis and calculation of new energy power grids. Background Technology

[0002] Currently, the oilfield distribution network, located at the end of the power supply system and directly connected to electrical equipment, is a crucial link in ensuring power supply reliability and improving operational economy. For many years, oilfield production has been frequently affected by voltage dips, leading to numerous production problems such as equipment shutdowns and power outages, severely impacting oilfield output. The typical load on the oilfield distribution network is the pumping unit, characterized by high inertia and cyclical operation. Constrained by oil production processes, each pumping unit operates at different rates, resulting in a degree of randomness in the real-time operating status distribution of different pumping units within the regional distribution network. Furthermore, the oilfield operates on a rolling development model, with numerous and geographically dispersed oil wells. Therefore, when voltage dips occur on power lines, the degree of dip varies at each location, posing a challenge to voltage dip mitigation. Thus, it is necessary to analyze the renewable energy consumption situation across the entire oilfield area and then implement rational power distribution.

[0003] Patent application publication number CN111400918A discloses a method, device, and system for assessing and calculating the renewable energy absorption capacity of a power grid based on multi-scenario generation technology. The method includes determining the power grid scope and calculation period for the required renewable energy absorption capacity assessment, as well as other calculation boundaries; generating numerous combined scenarios containing multiple renewable energy power plants through free arrangement and combination between power plants; employing a backward reduction method to merge similar scenarios, reducing the number of combined scenarios, and generating typical combined scenarios; conducting similar time period merging analysis to reduce the number of time periods entering optimization; establishing a SCUC dimensionality reduction model after time period merging for each typical combined scenario and solving it to obtain the unit combination results; establishing and solving a full-time SCED model based on the unit combination results to finally obtain the renewable energy absorption results under each typical combined scenario, thus completing the power grid renewable energy absorption capacity assessment calculation based on multi-scenario generation technology. This invention improves the effectiveness and reference value of the absorption capacity assessment results while ensuring system safety and stability.

[0004] Utility model patent application CN219534056U discloses a heat dissipation structure for a computer data storage device, including a storage chassis. The storage chassis has a storage chamber on one side and a heat dissipation cavity located above the storage chamber. A heat-conducting plate is disposed on one side of the lower end of the heat dissipation cavity, with one end extending into the storage chamber. Fixed side plates are adhered and fixed to both sides of the heat-conducting plate at one end inside the storage chamber. A fixed lower cover is disposed below the fixed side plates. Several heat dissipation holes arranged in a rectangular array are formed on one side of the lower end of the heat dissipation cavity, and the heat dissipation cavity is connected to the storage chamber through these holes. A first fan is also included, disposed on one side inside the heat dissipation cavity. This heat dissipation structure for the computer data storage device effectively achieves heat dissipation. Furthermore, when not in use, the cover will fall off due to gravity, sealing the heat dissipation cavity and preventing dust accumulation, facilitating daily use.

[0005] In the process of evaluating or optimizing power distribution in oil fields, the aforementioned existing technologies all require computing devices to perform calculations. Due to the wide calculation range and large amount of data, the operating load of the computing devices is too large. Therefore, ensuring stable operation and accurate calculation results is an urgent problem to be solved. Existing computing devices typically use air cooling or a combination of air cooling and liquid cooling for heat dissipation. However, they cannot adjust the heat dissipation mode according to the operating status of the computing device, which not only affects the heat dissipation effect but also results in low energy-saving effect. Therefore, a device suitable for analysis and calculation of new energy power grids is proposed. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an apparatus suitable for analysis and calculation of new energy power grids, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a device suitable for analysis and calculation of new energy power grids, comprising a body, an upper cabinet door at the front end of the body, a lower cabinet door with an air inlet at the bottom end of the upper cabinet door, an exhaust window at the rear end of the body, a cooling plate inside the body, a support plate at the top of the cooling plate, a calculation center supported at the top of the support plate, a liquid cooling system connected to the bottom end of the cooling plate, two supporting components between the top of the liquid cooling system and the cooling plate, multiple small fans installed inside the cooling plate, and exhaust mechanisms installed on the inner walls of the body on both sides of the calculation center.

[0008] Preferably, a liquid cooling chamber is provided at the bottom of the cooling plate, and an air cooling chamber is provided at the top of the cooling plate. The computing center is located inside the air cooling chamber, and the bottom of the computing center is connected to the top of the liquid cooling chamber.

[0009] Preferably, the liquid cooling system includes a cooling pipe installed at the bottom of the interior of the cooling plate; A refrigeration unit, wherein the refrigeration unit is installed on one side of the outside of the machine body, and one end of the cooling pipe is connected to the refrigeration unit; A radiator is installed on the other side of the exterior of the machine body, and the other end of the cooling pipe is connected to the radiator; A water tank is installed inside a liquid cooling chamber and is connected to a radiator. A water pump is installed on one side of the water tank and is connected to the chiller.

[0010] Preferably, a return pipe is connected between the water tank and the radiator, and a delivery pipe is connected between the output end of the water pump and the liquid inlet end of the refrigeration unit.

[0011] Preferably, the cooling plate has a cooling groove at its bottom end, and the cooling pipe is installed in the cooling groove. Multiple mounting grooves are evenly provided at the bottom of the interior of the cooling plate. Each mounting groove has an air blowing window at its top and a small fan is installed in each mounting groove.

[0012] Preferably, the support assembly includes two brackets, each bracket being symmetrically bolted to the bottom of the cooling plate; A tray, which is connected to two brackets; Two locking pins, each of which is screwed onto its corresponding bracket.

[0013] Preferably, the bracket has an L-shaped structure, so that an installation opening is formed on one side of the bracket, and the tray slides through the installation opening into the bracket.

[0014] Preferably, the exhaust mechanism includes a servo motor, which is mounted on the inner wall of the machine body; A lead screw, one end of which is connected to the output end of a servo motor, and the other end of which is connected to a bearing. Two slide rails are provided, each of which is respectively located on both sides of the lead screw; A slide block, which is mounted on a lead screw and slidably connected to two slide rails on both sides; A fan, which is mounted on a slide; A temperature sensor is mounted on the side of the fan.

[0015] Preferably, the two exhaust mechanisms are configured in cooperation, and both fans are installed at an angle.

[0016] Preferably, the exhaust window has multiple exhaust ports, with the inner side of each exhaust port inclined upward and the outer side of the exhaust port having a horizontal structure.

[0017] The technical effects and advantages of this invention are as follows: By incorporating a liquid cooling system, cooling plates, small fans, and air fans, this technology, compared to existing methods, achieves combined liquid and air cooling through a combination of liquid cooling and air cooling. This improves the heat dissipation efficiency and effectiveness of the computing center. Furthermore, the liquid cooling system, small fans, and air fans can operate independently or in any combination, creating multiple cooling modes that can automatically switch according to the specific heat generation conditions of the computing center, maximizing energy savings and reducing energy costs. The inclusion of servo motors, lead screws, slide rails, slide blocks, and temperature sensors allows for real-time monitoring of the temperature at different locations within the computing center. This enables the activation of corresponding cooling modes based on the computing center's temperature, thus facilitating… While achieving energy conservation, this design ensures effective heat dissipation for the computing center, guaranteeing its stable operation and preventing overheating that could negatively impact performance. This, in turn, improves the speed and accuracy of calculations. The design incorporates a lower air intake door, a liquid cooling system within the liquid cooling chamber, a small fan, an air-cooled chamber, fans, and exhaust vents. By continuously raising the height of each component, outside air entering through the intake is cooled by the cooling pipes within the liquid cooling system. This cool air, combined with the small fan's upward exhaust, prevents it from sinking. The cooled air absorbs heat generated by the computing center, rising to become hot air, which is then rapidly expelled through the exhaust vents. This creates a complete unidirectional airflow, preventing hot air buildup inside the machine and improving heat dissipation efficiency. (See attached diagram.) Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0018] Figure 2 This is a side view of the three-dimensional structure of the present invention.

[0019] Figure 3 This is a schematic diagram of the internal structure of the present invention.

[0020] Figure 4 This is a top-view three-dimensional structural diagram of the present invention.

[0021] Figure 5 This is a schematic diagram of the connection structure between the liquid cooling system and the cooling plate of the present invention.

[0022] Figure 6 This is a schematic diagram of the bottom connection structure of the cooling plate of the present invention.

[0023] Figure 7 This is a schematic diagram of the liquid cooling system of the present invention.

[0024] Figure 8This is a schematic diagram of the cooling plate of the present invention.

[0025] Figure 9 This is a schematic diagram of the connection structure between the cooling plate and the support assembly of the present invention.

[0026] Figure 10 This is a schematic diagram of the exhaust mechanism of the present invention.

[0027] Figure 11 This is a schematic diagram of the cross-sectional structure of the exhaust window of the present invention.

[0028] The attached diagram is labeled as follows: 1. Body; 2. Upper cabinet door; 3. Lower cabinet door; 4. Liquid cooling system; 401. Cooling pipe; 402. Refrigeration unit; 403. Radiator; 404. Water tank; 405. Water pump; 5. Exhaust vent; 6. Cooling plate; 7. Support plate; 8. Computing center; 9. Support assembly; 901. Bracket; 902. Support plate; 903. Locking pin; 10. Exhaust mechanism; 1001. Servo motor; 1002. Lead screw; 1003. Slide rail; 1004. Slide seat; 1005. Fan; 1006. Temperature sensor; 11. Small fan; 12. Air vent; 13. Cooling tank; 14. Exhaust port. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1 As attached Figure 1-11 The device shown is suitable for analysis and calculation of new energy power grids. It includes a body 1, an upper cabinet door 2 at the front end of the body 1, a lower cabinet door 3 with an air inlet at the bottom end of the upper cabinet door 2, an exhaust window 5 at the rear end of the body 1, a cooling plate 6 inside the body 1, a support plate 7 at the top of the cooling plate 6, a computing center 8 supported at the top of the support plate 7, a liquid cooling system 4 connected to the bottom end of the cooling plate 6, two supporting components 9 between the top end of the liquid cooling system 4 and the cooling plate 6, multiple small fans 11 inside the cooling plate 6, exhaust mechanisms 10 installed on the inner walls of the body 1 on both sides of the computing center 8, a liquid cooling chamber at the bottom end of the cooling plate 6, an air cooling chamber at the top end of the cooling plate 6, the computing center 8 is located in the air cooling chamber, and the bottom end of the computing center 8 is connected to the top end of the liquid cooling chamber.

[0031] In practice, the liquid cooling system 4 is used to cool the cooling plate 6, thereby absorbing the heat generated by the computing center 8 supported at the top of the cooling plate 6, thus dissipating heat from the computing center 8 and achieving primary heat dissipation. During the operation of the liquid cooling system 4, the two exhaust mechanisms 10 operate synchronously, causing the internal temperature sensor 1006 to patrol back and forth inside the machine body 1, thereby detecting the temperature at different locations of the computing center 8. When the temperature of the computing center 8 continues to rise during operation, the various small fans 11 installed inside the cooling plate 6 operate synchronously, blowing the cold air around the cooling plate 6 towards the computing center 8 to achieve comprehensive cooling and realize secondary heat dissipation. During the secondary heat dissipation process, the temperature around the computing center 8 detected by the temperature sensor 1006 continues to rise. The two fans 1005 inside the exhaust mechanism 10 operate and are staggered. When the fans 1005 move from the front of the machine body 1 to the exhaust window 5, the fans 1005 are in the open state, and when the fans 1005 move back, they are in the closed state. This allows the two fans 1005 to work together to exhaust the hot air inside the computing center 8 to the exhaust window 5. As a result, the entire device takes in air from the air inlet of the lower cabinet door 3, enters the liquid cooling chamber, and is cooled by the cold air around the liquid cooling system 4. Then, each small fan 11 blows air onto the computing center 8, absorbing the heat on the computing center 8 to form hot air, which is then exhausted by the fans 1005 to the exhaust window 5. This high-intensity heat dissipation is achieved by using liquid cooling combined with air cooling to improve airflow, thus realizing tertiary heat dissipation.

[0032] At the same time, it also has the functions of stopping the operation of the liquid cooling system 4 and stopping the operation of the fan 1005, with only the small fan 11 running, in the first energy-saving mode; It also features the operation and shutdown of the liquid cooling system 4, and the coordinated operation of the small fan 11 and the fan 1005 to improve airflow in the air-cooled chamber and implement a second energy-saving mode; It also features a third energy-saving mode when the computing center 8 is in the open state but not performing big data calculations, the liquid cooling system 4 and the small fan 11 stop running, and only the fan 1005 runs. This avoids the accumulation of dust due to the charge generated around the computing center 8 being open, thus ensuring the cleanliness of the computing center 8.

[0033] Example 2 As attached Figure 5 , Figure 6 and Figure 7 As shown, the liquid cooling system 4 includes a cooling pipe 401, which is installed at the bottom of the interior of the cooling plate 6. A refrigeration unit 402 is installed on one side of the outside of the body 1, and one end of the cooling pipe 401 is connected to the refrigeration unit 402; Heat sink 403 is installed on the other side of the outside of the body 1, and the other end of the cooling pipe 401 is connected to the heat sink 403; Water tank 404 is installed inside the liquid cooling chamber and is connected to radiator 403. A water pump 405 is installed on one side of a water tank 404 and is connected to a chiller 402.

[0034] A return pipe is connected between the water tank 404 and the radiator 403, and a delivery pipe is connected between the output end of the water pump 405 and the liquid inlet end of the chiller 402.

[0035] In practice, the water pump 405 operates to pump water from the water tank 404 to the chiller 402 for cooling, and then discharges it into the cooling pipe 401. The cooling pipe 401 absorbs the temperature absorbed by the cooling plate 6, thereby cooling the cooling plate 6 and its surroundings. The water that has absorbed heat enters the radiator 403 for initial heat dissipation and then discharges it back into the water tank 404 for circulation.

[0036] Example 3 As attached Figure 8 and Figure 9 As shown, a cooling groove 13 is provided at the bottom of the cooling plate 6, and the cooling pipe 401 is installed in the cooling groove 13. Multiple mounting grooves are evenly provided at the bottom of the interior of the cooling plate 6. Each mounting groove is provided with an air blowing window 12 at the top. Each mounting groove is equipped with a small fan 11.

[0037] In specific implementation, by opening a cooling slot 13, the cooling pipe 401 is attached to the cooling slot 13, increasing the contact area between the cooling plate 6 and the cooling pipe 401, thereby improving the heat absorption effect of the cooling pipe 401 on the cooling plate 6, and thus improving the heat dissipation effect of the cooling plate 6. When the small fan 11 installed in the slot is running, it can blow the cold air around the cooling plate 6 towards the computing center 8, thereby providing air cooling for the computing center 8.

[0038] Example 4 As attached Figure 9 As shown, the support assembly 9 includes two brackets 901, each of which is symmetrically bolted to the bottom of the cooling plate 6; A tray 902 is connected to two brackets 901. Two locking pins 903 are screwed onto the corresponding brackets 901.

[0039] The bracket 901 has an L-shaped structure, so that an installation opening is formed on one side of the bracket 901, and the plate 902 slides through the installation opening into the bracket 901.

[0040] In practice, the two brackets 901 are set to facilitate the installation of the tray 902, so that the installed tray 902 can support the bottom of the cooling pipe 401, thereby improving the stability of the installation of the cooling pipe 401 and ensuring that the cooling pipe 401 fits in close to the cooling tank 13. The two locking screws 903 can fix the tray 902 and the brackets 901, thereby improving the firmness of the installation of the tray 902.

[0041] Example 5 As attached Figure 3 and Figure 10 As shown, the exhaust mechanism 10 includes a servo motor 1001, which is mounted on the inner wall of the body 1. A lead screw 1002, one end of which is connected to the output end of a servo motor 1001, and the other end of which is connected to a shaft seat; Two slide rails 1003 are respectively arranged on both sides of the lead screw 1002; The slide 1004 is mounted on the lead screw 1002, and the two sides of the slide 1004 are slidably connected to two slide rails 1003. Fan 1005, wherein the fan 1005 is mounted on slide 1004; Temperature sensor 1006 is mounted on one side of fan 1005.

[0042] The two exhaust mechanisms 10 are configured to cooperate, and both fans 1005 are installed at an angle.

[0043] In practice, the servo motor 1001 operates, causing the lead screw 1002 to rotate. This allows the slide block 1004 to move along the lead screw 1002 via the sliding connection of the two slide rails 1003. Consequently, the temperature sensor 1006 and the fan 1005 move accordingly. As the slide block 1004 moves back and forth, the temperature sensor 1006 can detect the temperature at different locations around the computing center 8, thereby detecting temperature changes around the computing center 8. To increase the airflow speed around the computing center 8 and improve the speed of hot air exhaust, the two fans 1005 work together to blow the hot air around the computing center 8 towards the exhaust window 5, thereby improving the ventilation effect and heat dissipation efficiency.

[0044] Example 6 As attached Figure 11 As shown, the exhaust window 5 has multiple exhaust ports 14, with the inner side of each exhaust port 14 inclined upward and the outer side of each exhaust port 14 having a horizontal structure.

[0045] In practice, hot air is formed due to the rise in air temperature. Hot air has a lower density and is more likely to rise. Therefore, the inner side of the exhaust port 14 is opened in an inclined shape so that the hot air can enter the exhaust port 14 smoothly, reducing the resistance to the hot air and thus increasing the exhaust speed. The outer side of the exhaust port 14 is horizontal to prevent external dust from entering the exhaust port 14 and sliding directly into the machine body 1 when the machine is stopped.

[0046] This invention, through the arrangement of the lower cabinet door 3 with an air inlet, the liquid cooling system 4 in the liquid cooling chamber, the small fan 11, the air-cooled chamber, the fan 1005, and the exhaust window 5, continuously raises the position of each structure. This allows outside air entering from the air inlet to enter the liquid cooling chamber and be cooled by the cooling pipes 401 in the liquid cooling system 4 to form cold air. The small fan 11 then expels the cold air upwards to prevent it from sinking. The cold air absorbs the temperature generated by the computing center 8 and rises to form hot air that rises. The rising hot air is then quickly discharged by the fan 1005 to the exhaust window 5, forming a complete unidirectional airflow. This prevents hot air from remaining inside the machine body 1, avoids heat accumulation, and improves heat dissipation efficiency and effect.

[0047] Finally, the following points should be noted: First, in the description of this invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can refer to mechanical connection or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device suitable for analysis and calculation of new energy power grids, comprising a body (1), characterized in that: The front end of the machine body (1) is provided with an upper cabinet door (2), the bottom end of the upper cabinet door (2) is provided with a lower cabinet door (3) with an air inlet, the rear end of the machine body (1) is provided with an exhaust window (5), a cooling plate (6) is installed inside the machine body (1), a support plate (7) is installed on the top of the cooling plate (6), a computing center (8) is supported on the top of the support plate (7), a liquid cooling system (4) is connected to the bottom of the cooling plate (6), two supporting components (9) are provided between the top of the liquid cooling system (4) and the cooling plate (6), multiple small fans (11) are installed inside the cooling plate (6), and exhaust mechanisms (10) are installed on the inner walls of the machine body (1) on both sides of the computing center (8).

2. The device for analysis and calculation of new energy power grids according to claim 1, characterized in that: The cooling plate (6) has a liquid cooling chamber at its bottom and an air cooling chamber at its top. The computing center (8) is located inside the air cooling chamber, and the bottom of the computing center (8) is connected to the top of the liquid cooling chamber.

3. The device for analysis and calculation of new energy power grids according to claim 2, characterized in that: The liquid cooling system (4) includes a cooling pipe (401), which is installed at the bottom of the interior of the cooling plate (6); A refrigeration unit (402) is installed on the outside of the body (1), and one end of the cooling pipe (401) is connected to the refrigeration unit (402); A radiator (403) is installed on the other side of the body (1), and the other end of the cooling pipe (401) is connected to the radiator (403); Water tank (404), the water tank (404) is installed in the liquid cooling chamber, and the water tank (404) is connected and cooperated with the radiator (403); A water pump (405) is installed on one side of a water tank (404) and is connected to a chiller (402).

4. The device for analysis and calculation of new energy power grids according to claim 3, characterized in that: A return pipe is connected between the water tank (404) and the radiator (403), and a delivery pipe is connected between the output end of the water pump (405) and the liquid inlet end of the chiller (402).

5. The device for analysis and calculation of new energy power grids according to claim 4, characterized in that: The cooling plate (6) has a cooling groove (13) at the bottom end, and the cooling pipe (401) is installed in the cooling groove (13). Multiple mounting grooves are evenly provided at the bottom of the interior of the cooling plate (6). Each mounting groove has an air blowing window (12) at the top and a small fan (11) is installed in each mounting groove.

6. The device for analysis and calculation of new energy power grids according to claim 5, characterized in that: The support assembly (9) includes two brackets (901), each of which is symmetrically bolted to the bottom of the cooling plate (6); A tray (902) is connected to two brackets (901); Two locking pins (903) are screwed onto the corresponding bracket (901).

7. The device for analysis and calculation of new energy power grids according to claim 6, characterized in that: The bracket (901) has an L-shaped structure, so that an installation opening is formed on one side of the bracket (901), and the plate (902) slides through the installation opening into the bracket (901).

8. The device for analysis and calculation of new energy power grids according to claim 7, characterized in that: The exhaust mechanism (10) includes a servo motor (1001), which is mounted on the inner wall of the body (1); A lead screw (1002) is provided, one end of which is connected to the output end of a servo motor (1001), and the other end of which is connected to a bearing seat. Two slide rails (1003) are respectively arranged on both sides of the lead screw (1002); A slide block (1004) is mounted on a lead screw (1002), and the two sides of the slide block (1004) are slidably connected to two slide rails (1003); A fan (1005) is mounted on a slide (1004); Temperature sensor (1006) is mounted on the side of fan (1005).

9. The device for analysis and calculation of new energy power grids according to claim 8, characterized in that: The two exhaust mechanisms (10) are configured to work together, and both fans (1005) are installed at an angle.

10. The device for analysis and calculation of new energy power grids according to claim 9, characterized in that: The exhaust window (5) has multiple exhaust ports (14), with the inner side of each exhaust port (14) inclined upward and the outer side of the exhaust port (14) having a horizontal structure.

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