Large-scale farm power distribution room cooling system

Abstract

The utility model provides a large-scale farm power distribution room cooling system which comprises a reservoir, a cooling pipe, a heat dissipation water return tank and a control system electrically connected with the cooling pipe and the heat dissipation water return tank, the cooling pipe is evenly laid below the bottom face of a power distribution room in a concentric-square shape, and the reservoir is connected with the cooling pipe through a main water supply pipe and a water supply pump. A solenoid valve A is arranged at the water inlet end of the cooling pipe, a water outlet of the cooling pipe is communicated with the upper end of the heat dissipation water return tank through a main water return pipe and a water return pump, and a water outlet of the heat dissipation water return tank is arranged below a tank body of the heat dissipation water return tank and leads to a colony house through a colony house water pipe and a solenoid valve B. According to the utility model, water for the breeding house is subjected to water-cooling heat exchange on the environment in the power distribution room through the cooling pipe before being pumped out of the reservoir for use, and the water after heat exchange enters the heat dissipation water return tank for heat dissipation and waits for use in the breeding house at any time, so that the utilization range of the water for the breeding house can be obviously improved; and the extra water demand of a large-scale farm for cooling the power distribution room is reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of power distribution room, and relates to a power distribution room cooling system, especially a power distribution room cooling system for large-scale breeding farms. Background Technology

[0002] Existing power distribution rooms mostly use air cooling, water cooling, or a combination of both for cooling. After using water cooling to cool the power distribution room, two or more heat dissipation components are used to cool the water after the cooling and heat exchange is completed so that it can be recycled. The structure is complex and often requires multiple power-consuming devices to work together, resulting in high cooling costs.

[0003] Large-scale farms not only require a large amount of water to clean the pens daily, but also need to set up a power distribution room to safely and orderly control and supply power to the various pens and equipment. Existing power distribution room cooling systems, even those using water cooling, are not well adapted to the special conditions of large-scale farms. Therefore, it is necessary to provide a power distribution room cooling system suitable for farms. Utility Model Content

[0004] The purpose of this utility model is to provide a cooling system for the power distribution room of a large-scale breeding farm, so as to solve the technical problem that the cooling system of the power distribution room in the prior art cannot be adapted to large-scale breeding farms.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows:

[0006] A cooling system for a power distribution room in a large-scale livestock farm includes a water storage tank, cooling pipes, a heat dissipation return water tank, and a control system electrically connected to each of them. The cooling pipes are laid out in a U-shape and evenly below the bottom of the power distribution room. The water storage tank is connected to the cooling pipes through a main water supply pipe and a water supply pump. The inlet end of the cooling pipe is equipped with a solenoid valve A. The outlet of the cooling pipe is connected to the upper end of the heat dissipation return water tank through a main return water pipe and a return water pump. The outlet of the heat dissipation return water tank is located below its body and is connected to the water supply pipeline inside the pen through a pen water pipe and a solenoid valve B.

[0007] The heat dissipation return water tank has heat dissipation fins evenly arranged on its side wall.

[0008] The cooling pipes are in multiple groups, and each group of cooling pipes is equipped with a solenoid valve A.

[0009] The internal side wall of the heat dissipation return water tank is also equipped with a liquid level sensor that is electrically connected to the control system. There are two liquid level sensors, namely a high liquid level sensor and a low liquid level sensor. The distance between the high liquid level sensor and the top of the heat dissipation return water tank is 30-40cm, and the distance between the low liquid level sensor and the bottom of the heat dissipation return water tank is 20-40cm.

[0010] The outlet of the heat dissipation return water tank is also connected to the water storage tank through a circulating water pipe and a solenoid valve C.

[0011] The water supply pipelines between the water storage tank and the enclosure are connected by a direct water supply pipe, a direct water supply pump, and a solenoid valve D.

[0012] The power distribution room also includes temperature sensors, heat dissipation windows, and air-cooling devices that are electrically connected to the control system.

[0013] The beneficial effects of this utility model are as follows: This utility model provides a cooling system for the power distribution room of a large-scale farm. By installing cooling pipes inside the power distribution room and a heat dissipation return water tank outside the power distribution room, the water used in the pens is first cooled and heated by the cooling pipes before being drawn from the water storage tank. The heated water then enters the heat dissipation return water tank for cooling and is ready for use in the pens. This significantly improves the utilization range of water used in the pens, thereby reducing the additional water required for cooling the power distribution room in large-scale farms.

[0014] Meanwhile, this utility model also incorporates cooling mechanisms and equipment such as temperature sensors, heat dissipation windows, and air-cooling devices within the power distribution room. This allows for temperature monitoring within the room. When cooling pipes are used for cooling, if the temperature exceeds a set value, the air-cooling device is activated, ensuring the temperature remains within a safe range. Furthermore, when both outdoor and indoor temperatures are low, the air-cooling device and other cooling devices can be shut off, effectively reducing power consumption and costs associated with cooling the power distribution room. The technical solution provided by this utility model allows for effective temperature control of power distribution rooms in large-scale livestock farms with minimal energy consumption and cost, almost without requiring additional water usage within the existing water usage range of the livestock pens. It is suitable for widespread application in the power distribution rooms of large-scale livestock enterprises. Attached Figure Description

[0015] Figure 1 This is a top view of the system structure of this utility model;

[0016] The markings in the diagram are as follows: 1. Water storage tank; 2. Cooling pipe; 3. Heat dissipation return water tank; 4. Power distribution room; 5. Main water supply pipe; 6. Water supply pump; 7. Solenoid valve A; 8. Main return water pipe; 9. Return water pump; 10. Solenoid valve B; 11. Solenoid valve C; 12. Pen; 13. Heat dissipation fins; 14. Pen water pipe; 15. Circulating water pipe; 16. Direct water supply pipe; 17. Direct water supply pump; 18. Solenoid valve D. Detailed Implementation

[0017] To better understand the purpose, structure, and function of this utility model, a more detailed description of this utility model is provided below with reference to the accompanying drawings.

[0018] like Figure 1 As shown, this utility model provides a cooling system for a large-scale livestock farm power distribution room 4, which includes a water storage tank 1, cooling pipes 2, a heat dissipation return water tank 3, and a control system electrically connected to each of them. The cooling pipes 2 are evenly laid in a U-shape below the bottom surface of the power distribution room 4 for heat exchange and cooling. The water storage tank 1 is connected to the cooling pipes 2 via a main water supply pipe 5 and a water pump 6, for continuously pumping cooling water into the cooling pipes 2. To facilitate control of the cooling... Regarding the opening and closing of pipe 2 and its flow rate, in this embodiment, a solenoid valve A7 is installed at the inlet end of the cooling pipe 2. In order to recover the water after cooling and heat exchange and facilitate its supply to the pen 12, in this embodiment, a main return water pipe 8 and a return water pump 9 are installed at the outlet of the cooling pipe 2 and connected to the upper end of the heat dissipation return water tank 3. In order to facilitate the supply of water to the pen 12, the outlet of the heat dissipation return water tank 3 is located below its body and is connected to the water supply pipeline inside the pen 12 through the pen water pipe 14 and the solenoid valve B10.

[0019] Furthermore, in order to cool down the recycled hot water and prevent it from getting too hot when it enters the enclosure 12, in this embodiment, heat dissipation fins 13 are evenly provided on the outer side wall of the heat dissipation return water tank 3. Preferably, they are only provided on the three outer side walls that are not opposite to the power distribution room 4.

[0020] Furthermore, in order to improve the cooling effect, the number of cooling pipes 2 is set to multiple groups. In this embodiment, three groups are preferred, and each group of cooling pipes 2 is equipped with a solenoid valve A7.

[0021] In addition, to prevent excessive water usage during the cooling of the power distribution room 4 from causing water overflow in the heat dissipation return water tank 3, and to ensure a stable water supply to the water supply pipeline in the enclosure 12, a liquid level sensor electrically connected to the control system is also installed on the inner side wall of the heat dissipation return water tank 3 in this embodiment. There are two liquid level sensors, namely a high-level liquid level sensor and a low-level liquid level sensor. The distance between the high-level liquid level sensor and the top of the heat dissipation return water tank 3 is 30-40cm, preferably 40cm, and the distance between the low-level liquid level sensor and the bottom of the heat dissipation return water tank 3 is 20-40cm, preferably 20cm.

[0022] Meanwhile, to ensure timely drainage and prevent overflow when the water level in the heat dissipation return tank 3 reaches the high-level sensor, in this embodiment, the outlet of the heat dissipation return tank 3 is also connected to the water storage tank 1 via a circulating water pipe 15 and a solenoid valve C11. When the high-level sensor sends a sensing signal to the control system, the solenoid valve C11 opens, and water is injected into the water storage tank 1 through the circulating water pipe 15. To increase the speed and pressure, a water pump can be installed on the circulating water pipe 15; however, no specific restrictions are imposed in this embodiment.

[0023] Furthermore, in order to ensure a continuous and stable supply of water to the water supply pipeline inside the enclosure 12 when the water level in the heat dissipation return water tank 3 reaches the low level sensor, in this embodiment, the water supply pipeline between the water storage tank 1 and the enclosure 12 is connected through a direct water supply pipe 16, a direct water supply pump 17, and a solenoid valve D18. When the low level sensor sends a sensing signal to the control system, the solenoid valve D18 and the direct water supply pump 17 are opened, and water is supplied to the water supply pipeline inside the enclosure 12 through the direct water supply pipe 16.

[0024] Furthermore, in order to ensure that the temperature inside the power distribution room 4 is below the standard while using water to cool the enclosure 12 in hot weather, the power distribution room 4 in this embodiment also includes a temperature sensor, a heat dissipation window, and a wind-cooling device that are electrically connected to the control system. When the cooling pipe 2 and the water in the enclosure 12 are insufficient to cool the power distribution room 4, causing the temperature inside the power distribution room 4 to reach the rated temperature, the temperature sensor transmits a signal to the control system, and the control system controls the wind-cooling device to start, thereby ensuring the cooling effect of the power distribution room 4 while saving energy.

[0025] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A farm substation cooling system, characterized by: It includes water storage pool (1), cooling pipe (2), heat dissipation return tank (3) and control system connected with them respectively, the cooling pipe (2) is evenly laid under the bottom surface of power distribution room (4), the water storage pool (1) is connected with cooling pipe (2) through total water supply pipe (5) and water supply pump (6), the water inlet end of cooling pipe (2) is provided with electromagnetic valve A (7), the water outlet of cooling pipe (2) is communicated with return water pump (9) and the upper end of heat dissipation return tank (3) through total return pipe (8), the water outlet of heat dissipation return tank (3) is arranged below its tank body, and the water supply pipeline in the henhouse (12) is communicated through henhouse water pipe (14) and electromagnetic valve B (10).

2. A farm substation cooling system according to claim 1, characterized in that: The side wall of the heat dissipation return tank (3) is uniformly provided with heat dissipation fins (13).

3. The farm substation cooling system of claim 1, wherein: The number of cooling pipes (2) is multiple, and each group of cooling pipes (2) is respectively provided with electromagnetic valve A (7).

4. The farm power distribution room cooling system of claim 1, wherein: The inside side wall of the heat dissipation return tank (3) is further provided with a liquid level sensor electrically connected with the control system, the number of the liquid level sensor is two, which are high liquid level sensor and low liquid level sensor, the distance between the high liquid level sensor and the top of the heat dissipation return tank (3) is 30-40 cm, and the distance between the low liquid level sensor and the bottom of the heat dissipation return tank (3) is 20-40 cm.

5. The farm power distribution room cooling system of claim 1, wherein: The water outlet of the heat dissipation return tank (3) is further communicated with the water storage pool (1) through circulating water pipe (15) and electromagnetic valve C (11).

6. A farm substation cooling system according to claim 1, wherein: The water supply pipeline between the water storage pool (1) and the henhouse (12) is communicated through straight water supply pipe (16), straight water supply pump (17), electromagnetic valve D (18) and so on.

7. The farm power distribution room cooling system of claim 1, wherein: The power distribution room (4) further includes temperature sensor, heat dissipation window and air cooling device electrically connected with the control system respectively.

Images