A solid insulation ring main unit

Abstract

The utility model discloses a kind of solid insulation ring main unit, it is related to insulating cubicle technical field, including cabinet body;The surface of the cabinet body is rotatably installed with two groups of cabinet doors, the top of cabinet body is provided with water collecting tank, the both sides of cabinet body are provided with heat dissipation component;The utility model is provided with heat dissipation component on the both sides of cabinet body, rainwater can be into the flow pipe of cabinet inner wall by water pipe, the flow pipe of "S" shape can be uniformly to the cooling treatment of cabinet inside, the rainwater inside flow pipe can be pumped into the inside of cooler by water pump, the water inside flow pipe after temperature rise is cooled by cooler, simultaneously, by pipeline, again transported to the inside of water collecting tank, by the circulation channel formed between water pipe, flow pipe and water collecting tank and water pump, not only can the heat of the collected rainwater to the cooling heat dissipation treatment inside cabinet, improve the heat dissipation effect of device, but also can further improve the maximization of water resource utilization.

Description

Technical Field

[0001] This utility model relates to the field of insulated grid cabinet technology, specifically a solid insulated ring grid cabinet. Background Technology

[0002] A ring main unit (RMU) is an electrical device consisting of a group of power transmission and distribution equipment housed in a metal or non-metal insulated cabinet or assembled into a modular ring network power supply unit. Its core components utilize load switches and fuses. It offers advantages such as simple structure, small size, low cost, improved power supply parameters and performance, and enhanced power supply safety. It is widely used in substations and prefabricated substations in load centers such as urban residential areas, high-rise buildings, large public buildings, and factories.

[0003] Ring main units are generally used outdoors. When in use, the cabinet cannot collect rainwater in time. Since the ring main unit generates a lot of heat during use, it usually dissipates heat through the ventilation holes on both sides, which affects the overall heat dissipation effect of the ring main unit to a certain extent. At the same time, it also affects the utilization rate of resources to a certain extent. Utility Model Content

[0004] The purpose of this utility model is to provide a solid-insulated ring main unit to solve the problem that the ring main unit generates a lot of heat during use, and the heat is generally dissipated through the heat dissipation holes on both sides, which to some extent affects the overall heat dissipation effect of the ring main unit.

[0005] This utility model provides the following technical solution: a solid insulated ring main unit, including a cabinet body; two sets of cabinet doors are rotatably installed on the surface of the cabinet body, the main body of the ring main unit is installed inside the cabinet body, a water collection tank is provided on the top of the cabinet body, and heat dissipation components are provided on both sides of the cabinet body;

[0006] The heat dissipation assembly includes a water pipe, a flow pipe, a water pump, and a cooler. The water pipe is connected to a water collection tank. The flow pipe is installed on the inner wall of the cabinet. One end of the water pipe is fixedly connected to the flow pipe. A water pump is installed at the bottom of the flow pipe through a pipe. A cooler is installed on the water pump through a pipe. A water collection tank is installed on the cooler through a pipe.

[0007] Preferably, the cabinet has heat dissipation holes at equal intervals on both sides, and the heat dissipation holes and circulation pipes are arranged alternately on the inner wall of the cabinet.

[0008] Preferably, the cross-section of the flow tube is "S" shaped.

[0009] Preferably, a wire hole is provided on the rear side of the cabinet.

[0010] Preferably, the rear side of the cabinet body is symmetrically provided with a placement rack, and the cross-section of the placement rack is "L" shaped.

[0011] Preferably, a barrier mechanism is provided on one side of the placement rack.

[0012] Preferably, the blocking mechanism includes a placement cavity, a spring, and a locking block. The placement cavity is located inside the placement frame, and springs are symmetrically installed inside the placement cavity. A locking block is slidably installed at one end of the spring inside the placement cavity.

[0013] Compared with existing technologies, this utility model has heat dissipation components installed on both sides of the cabinet. Rainwater enters the cabinet's inner wall through water pipes and flows into a circulation pipe on the inner wall. The "S"-shaped circulation pipe can evenly cool the inside of the cabinet. When the rainwater flows inside the circulation pipe, a water pump can draw the rainwater into the cooler. The cooler cools the heated water inside the circulation pipe and then transports it back to the collection tank through pipes. The circulation channel formed by the water pipes, circulation pipe, water pump, and collection tank not only allows the collected rainwater to cool the heat inside the cabinet, improving the device's heat dissipation effect, but also maximizes the utilization of water resources. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a side sectional view of the present invention.

[0016] Figure 3 This is a schematic diagram of the front and side cross-sectional structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the rear side cross-sectional structure of this utility model;

[0018] Figure 5 This is a frontal sectional view of the present invention.

[0019] Figure 6 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Cabinet body; 101. Cabinet door; 2. Wire mesh cabinet body; 3. Heat dissipation components; 301. Water pipe; 302. Flow pipe; 303. Water pump; 304. Cooler; 4. Heat dissipation hole; 5. Cable hole; 6. Water collection tank; 7. Placement rack; 8. Barrier mechanism; 801. Placement cavity; 802. Spring; 803. Locking block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] This application provides a solid insulated ring main unit, including a cabinet body 1; two sets of cabinet doors 101 are rotatably installed on the surface of the cabinet body 1, the main body 2 of the ring main unit is installed inside the cabinet body 1, a water collection tank 6 is provided on the top of the cabinet body 1, and heat dissipation components 3 are provided on both sides of the cabinet body 1.

[0026] The heat dissipation component 3 includes a water pipe 301, a flow pipe 302, a water pump 303, and a cooler 304. The water pipe 301 is connected to the water collection tank 6. The flow pipe 302 is set on the inner wall of the cabinet 1. One end of the water pipe 301 and the flow pipe 302 are fixedly connected. The bottom of the flow pipe 302 is connected to the water pump 303 through a pipe. The water pump 303 is connected to the cooler 304 through a pipe. The cooler 304 is connected to the water collection tank 6 through a pipe. Heat dissipation holes 4 are opened at equal intervals on both sides of the cabinet 1. The heat dissipation holes 4 and the flow pipe 302 are staggered on the inner wall of the cabinet 1. The cross-section of the flow pipe 302 is "S" shaped.

[0027] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, when the device is in use, the interior of the cabinet body 2 will generate a lot of heat over a long period of time. This heat can be dissipated to the outside through the heat dissipation holes 4. When the cabinet body 1 is used outdoors, rainwater can be collected through the water collection tank 6 when it rains. During the use of the device, impurities inside the rainwater can be filtered through the filter screen at one end of the water pipe 301. The rainwater will then enter the flow pipe 302 on the inner wall of the cabinet body 1 through the water pipe 301. The "S"-shaped flow pipe 302 can evenly cool the interior of the cabinet body 1. When water flows inside the flow pipe 302, the water pump 303 can draw the rainwater inside the flow pipe 302 into the cooler 304. The cooler 304 cools the water inside the flow pipe 302 after it has been heated. At the same time, the water is transported back to the water collection tank 6 through the pipeline. The circulation channel formed between the water pipe 301, the flow pipe 302, the water pump 303 and the water collection tank 6 can not only cool the heat inside the cabinet 1 by collecting the rainwater and improve the heat dissipation effect of the device, but also further maximize the utilization of water resources.

[0028] Furthermore, a wire hole 5 is provided on the rear side of the cabinet 1, and a placement rack 7 is symmetrically arranged on the rear side of the wire mesh cabinet body 2. The cross-section of the placement rack 7 is "L" shaped. A blocking mechanism 8 is provided on one side of the placement rack 7. The blocking mechanism 8 includes a placement cavity 801, a spring 802 and a locking block 803. The placement cavity 801 is opened inside the placement rack 7. The spring 802 is symmetrically installed inside the placement cavity 801. The locking block 803 is slidably installed at one end of the spring 802 inside the placement cavity 801.

[0029] Specifically, such as Figure 1 , Figure 2 As shown, when this device is in use, the wire connected to the main body 2 of the wire rack is inserted into the inside of the cabinet 1 through the wire hole 5 to connect with the main body 2 of the wire rack. If the wire is too long, the personnel can wrap the excess wire around the surface of the placement rack 7. At this time, the wire will squeeze the locking block 803, and the locking block 803 will squeeze the internal spring 802 and be retracted into the inner cavity of the placement cavity 801. At this time, the wire will be retracted on the surface of the placement rack 7. When the placement rack 7 is separated from the locking block 803, the locking block 803 will pop outward under the elastic force of the internal spring 802, thereby limiting the wire inside the placement rack 7, avoiding the wire from getting tangled during long-term use, and facilitating subsequent maintenance of the wire inside the device.

[0030] Working principle: The wire connected to the main body 2 of the wire mesh cabinet is inserted into the inside of the cabinet 1 through the wire hole 5 and connected to the main body 2 of the wire mesh cabinet. The inside of the main body 2 of the wire mesh cabinet will generate a lot of heat during long-term use. The heat inside the cabinet 1 can be discharged to the outside through the heat dissipation hole 4. When the cabinet 1 is used outdoors, rainwater can be collected through the water collection tank 6 when it rains. During the use of the device, the rainwater can be filtered through the filter screen at one end of the water pipe 301 to remove impurities. The rainwater will then enter the flow pipe 302 on the inner wall of the cabinet 1 through the water pipe 301. The "S"-shaped flow pipe 302 can evenly cool the inside of the cabinet 1. When the rainwater flows inside the flow pipe 302, the water pump 303 can draw the rainwater inside the flow pipe 302 into the cooler 304. The cooler 304 cools the heated water inside the flow pipe 302 and then transports it back to the inside of the water collection tank 6 through the pipeline.

[0031] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A solid-insulated ring main unit, comprising a cabinet (1); characterized in that: The cabinet (1) has two sets of cabinet doors (101) rotatably installed on its surface. The cabinet (1) has a wire mesh cabinet body (2) installed inside. The top of the cabinet (1) has a water collection tank (6), and the two sides of the cabinet (1) have heat dissipation components (3). The heat dissipation component (3) includes a water pipe (301), a flow pipe (302), a water pump (303), and a cooler (304). The water pipe (301) is connected to the water collection tank (6). The flow pipe (302) is installed on the inner wall of the cabinet (1). One end of the water pipe (301) is fixedly connected to the flow pipe (302). The bottom of the flow pipe (302) is connected to the water pump (303) through a pipe. The water pump (303) is connected to the cooler (304) through a pipe. The cooler (304) is connected to the water collection tank (6) through a pipe.

2. The solid-insulated ring main unit according to claim 1, characterized in that: The cabinet (1) has heat dissipation holes (4) at equal intervals on both sides, and the heat dissipation holes (4) and the flow pipe (302) are arranged alternately on the inner wall of the cabinet (1).

3. A solid-insulated ring main unit according to claim 1, characterized in that: The cross-section of the flow tube (302) is "S" shaped.

4. A solid-insulated ring main unit according to claim 1, characterized in that: A wire hole (5) is provided on the rear side of the cabinet (1).

5. A solid-insulated ring main unit according to claim 1, characterized in that: The rear side of the main body (2) of the wire mesh cabinet is symmetrically provided with a placement rack (7), and the cross-section of the placement rack (7) is "L" shaped.

6. A solid-insulated ring main unit according to claim 5, characterized in that: A barrier mechanism (8) is provided on one side of the placement rack (7).

7. A solid-insulated ring main unit according to claim 6, characterized in that: The blocking mechanism (8) includes a placement cavity (801), a spring (802) and a locking block (803). The placement cavity (801) is opened inside the placement frame (7). The spring (802) is symmetrically installed inside the placement cavity (801). The locking block (803) is slidably installed at one end of the spring (802) inside the placement cavity (801).

Images