Energy-saving heat dissipation type low-voltage control cabinet

Abstract

The utility model relates to the technical field of control cabinets, and discloses an energy-saving heat dissipation type low-voltage control cabinet which comprises a control cabinet body, a refrigeration mechanism is fixedly connected to the middle of the lower end of the control cabinet body, and supporting legs are fixedly connected to the four corners of the lower end of the control cabinet body. An energy-saving mechanism is jointly and fixedly connected among four corners of the upper end of the control cabinet body, a cabinet door is movably connected to the front end of the control cabinet body through hinges, an observation window is fixedly connected to the upper portion of the front end of the cabinet door in a penetrating mode, and a control panel is fixedly connected to the lower portion of the front end of the cabinet door in a penetrating mode. And the middle side of the right part of the front end of the cabinet door is fixedly connected with a door handle. According to the energy-saving heat dissipation type low-voltage control cabinet, the refrigeration mechanism and the heat dissipation mechanism are arranged, the heat dissipation effect of the control cabinet is enhanced, the heat dissipation performance is improved, the energy-saving mechanism is arranged, electric energy can be provided for the whole control cabinet, and the energy-saving heat dissipation type low-voltage control cabinet is more energy-saving and environment-friendly and is suitable for being widely used.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to an energy-saving and heat-dissipating low-voltage control cabinet. Background Art

[0002] Low-voltage control cabinet is a common terminal power transmission equipment. There are many kinds of electrical components inside the control cabinet. According to the requirements of electrical wiring, switchgear, measuring instruments, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet. Its layout should meet the requirements of normal operation of the power system. There are at least the following disadvantages in the use of existing control cabinets: 1. The heat dissipation effect of existing control cabinets is not good, resulting in the heat in the control cabinet not being dissipated in time. High temperature will affect the stability of the operation of electrical equipment in the control cabinet and also affect the service life; 2. When using the existing control cabinet, an external power supply is required to power the entire control cabinet, and in order to ensure the function of the control cabinet itself, a large amount of electricity is consumed, resulting in the control cabinet not being energy-saving and environmentally friendly, and reducing practicality. Therefore, we launched an energy-saving and heat-dissipating low-voltage control cabinet. Utility Model Content

[0003] The main purpose of the utility model is to provide an energy-saving and heat-dissipating low-voltage control cabinet, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An energy-saving and heat-dissipating low-voltage control cabinet comprises a control cabinet body, a refrigeration mechanism is fixedly connected to the middle part of the lower end of the control cabinet body, the four corners of the lower end of the control cabinet body are fixedly connected to support feet, an energy-saving mechanism is fixedly connected between the four corners of the upper end of the control cabinet body, the front end of the control cabinet body is movably connected to a cabinet door through a hinge, an observation window is fixedly connected to the upper part of the front end of the cabinet door, a control panel is fixedly connected to the lower part of the front end of the cabinet door, and a door handle is fixedly connected to the middle side of the right part of the front end of the cabinet door.

[0006] Preferably, the refrigeration mechanism includes a refrigeration box, a heat dissipation mechanism is inserted and fixedly connected between the left part of the upper box wall and the right part of the upper box wall of the refrigeration box, a water inlet pipe is inserted and fixedly connected to the upper part of the right end of the refrigeration box, a reinforcement plate is fixedly connected to the middle part of the front end and the middle part of the rear end of the refrigeration box, and the upper ends of the two reinforcement plates and the upper end of the refrigeration box are fixedly connected to the lower end of the control cabinet body.

[0007] Preferably, the heat dissipation mechanism includes a water pump, a shunt pipe is inserted and fixedly connected to the middle part of the left end of the water pump, and the front and rear ends of the shunt pipe are fixedly connected to the front and rear walls of the refrigeration box, and a plurality of refrigeration pipes are inserted and fixedly connected to the upper end of the shunt pipe, and a plurality of heat sinks are inserted and fixedly connected between the outer surfaces of the plurality of refrigeration pipes, and the plurality of heat sinks are inserted and fixedly connected to the cabinet wall of the control cabinet body.

[0008] Preferably, the water pump and the refrigeration box are electrically connected to the control panel, the plurality of refrigeration pipes are arranged in a U-shaped structure, and the plurality of refrigeration pipes are located in the cabinet wall of the control cabinet body.

[0009] Preferably, the energy-saving mechanism includes a protective shed, and the upper left, upper middle, upper right, upper front and upper rear of the protective shed are fixedly connected with solar panels, the four corners of the lower end of the protective shed are fixedly connected with support rods, and the lower ends of the four support rods are fixedly connected to the upper end of the control cabinet body, the lower middle of the protective shed is fixedly connected with a battery, and the lower end of the battery is fixedly connected to the upper ends of several heat sinks on the upper side.

[0010] Preferably, the protective shed is configured as a quadrangular pyramid structure, and the five solar panels, water pump, refrigeration box, control cabinet body and control panel are all electrically connected to the battery.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, by setting a refrigeration mechanism and a heat dissipation mechanism, the control cabinet can be cooled by a plurality of heat dissipation plates, and then the refrigerated water in the refrigeration box is pumped out by a water pump and input into a plurality of refrigeration pipes, so that the cold water and the heat in the control cabinet are exchanged, so that the control cabinet can be quickly cooled, thereby enhancing the heat dissipation effect of the control cabinet and extending the service life of the internal equipment;

[0013] 2. In the utility model, by setting up an energy-saving mechanism, five solar panels can be distributed in multiple directions through the protective shed of the quadrangular platform, so that the solar panels can fully absorb solar energy and convert the solar energy into electrical energy and store it in the battery, which can supply power to the entire control cabinet, thereby making the control cabinet more energy-saving and environmentally friendly, and also improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the energy-saving and heat-dissipating low-voltage control cabinet of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of the refrigeration mechanism of the energy-saving and heat-dissipating low-voltage control cabinet of the utility model;

[0016] Figure 3 It is a schematic diagram of the overall structure of the heat dissipation mechanism of the energy-saving and heat-dissipating low-voltage control cabinet of the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of the energy-saving mechanism of the energy-saving and heat-dissipating low-voltage control cabinet.

[0018] In the figure: 1. control cabinet body; 2. refrigeration mechanism; 3. support foot; 4. energy-saving mechanism; 5. cabinet door; 6. observation window; 7. control panel; 8. door handle; 21. refrigeration box; 22. heat dissipation mechanism; 23. water inlet pipe; 24. reinforcement plate; 221. water pump; 222. shunt pipe; 223. refrigeration pipe; 224. heat dissipation plate; 41. protective shed; 42. solar panel; 43. support rod; 44. battery. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] An energy-saving and heat-dissipating low-voltage control cabinet comprises a control cabinet body 1, a refrigeration mechanism 2 is fixedly connected to the middle of the lower end of the control cabinet body 1, support feet 3 are fixedly connected to the four corners of the lower end of the control cabinet body 1, an energy-saving mechanism 4 is fixedly connected between the four corners of the upper end of the control cabinet body 1, the front end of the control cabinet body 1 is movably connected to a cabinet door 5 through a hinge, an observation window 6 is fixedly connected to the upper front end of the cabinet door 5, a control panel 7 is fixedly connected to the lower front end of the cabinet door 5, and a door handle 8 is fixedly connected to the middle side of the right front end of the cabinet door 5.

[0024] In this embodiment, the refrigeration mechanism 2 includes a refrigeration box 21, a heat dissipation mechanism 22 is interspersed and fixedly connected between the left part of the upper box wall and the right part of the upper box wall of the refrigeration box 21, a water inlet pipe 23 is interspersed and fixedly connected to the upper right end of the refrigeration box 21, and a reinforcement plate 24 is fixedly connected to the middle of the front end and the middle of the rear end of the refrigeration box 21, and the upper ends of the two reinforcement plates 24 and the upper ends of the refrigeration box 21 are fixedly connected to the lower end of the control cabinet body 1; the heat dissipation mechanism 22 includes a water pump 221, a shunt pipe 222 is interspersed and fixedly connected to the middle of the left end of the water pump 221, and the front and rear ends of the shunt pipe 222 are connected to the refrigeration box 21. The front wall and the rear wall of the box 21 are fixedly connected, and a plurality of refrigeration pipes 223 are inserted and fixedly connected to the upper end of the shunt pipe 222, and a plurality of heat sinks 224 are inserted and fixedly connected between the outer surfaces of the plurality of refrigeration pipes 223, and the plurality of heat sinks 224 are inserted and fixedly connected to the cabinet wall of the control cabinet body 1; the water pump 221 and the refrigeration box 21 are electrically connected to the control panel 7, and the plurality of refrigeration pipes 223 are arranged in a U-shaped structure, and the plurality of refrigeration pipes 223 are located in the cabinet wall of the control cabinet body 1, which is beneficial for the plurality of refrigeration pipes 223 to cool the control cabinet body 1.

[0025] In this embodiment, the energy-saving mechanism 4 includes a protective shed 41, and the upper left part, the upper middle part, the upper right part, the upper front part and the upper rear part of the protective shed 41 are fixedly connected with solar panels 42, the four corners of the lower end of the protective shed 41 are fixedly connected with support rods 43, and the lower ends of the four support rods 43 are fixedly connected to the upper end of the control cabinet body 1, and the lower middle part of the lower end of the protective shed 41 is fixedly connected with a battery 44, and the lower end of the battery 44 is fixedly connected to the upper ends of several heat sinks 224 on the upper side; the protective shed 41 is set as a four-sided pyramid structure, so that the directions of the five solar panels 42 fixed on the protective shed 41 are inconsistent, so that there is always a solar panel 42 that can be exposed to the sun, and the five solar panels 42, the water pump 221, the refrigeration box 21, the control cabinet body 1 and the control panel 7 are all electrically connected to the battery 44, which can collect solar energy and store it in the battery 44, and then provide electrical energy for the entire low-voltage control cabinet through the battery 44.

[0026] It should be noted that the utility model is an energy-saving and heat-dissipating low-voltage control cabinet. During use, the control cabinet body 1 can be shielded and protected by the protective shed 41, and the protective shed 41 with a quadrangular structure can distribute the five solar panels 42 in multiple directions, so that the solar panels 42 can fully absorb solar energy and convert the solar energy into electrical energy and store it in the battery 44. The battery 44 can be used to power the entire low-voltage control cabinet without the need for an external power supply. The problem of high power consumption of the low-voltage control cabinet is also solved, thereby making the low-voltage control cabinet more energy-saving and environmentally friendly, and also improving the practicality of the low-voltage control cabinet. When the electrical equipment inside the control cabinet body 1 is working and generates a lot of heat, the control cabinet body can be shielded and protected by a plurality of heat dissipation plates 224. 1 for heat dissipation, and then the control panel 7 controls the refrigeration box 21 and the water pump 221 to start, so that the refrigeration box 21 cools and cools the water in the box. At the same time, the water pump 221 starts to extract the refrigerated water in the refrigeration box 21, and inputs it into a plurality of refrigeration pipes 223 through the shunt pipe 222, so that the temperature of the water exchanges heat with the heat in the heat sink 224, and the water that absorbs the heat is input back to the refrigeration box 21 for re-refrigeration and recycling. That is, the purpose of cooling can be achieved by water-cooling heat absorption, so that the control cabinet body 1 can quickly dissipate heat, thereby avoiding the influence of high temperature on the stability of the operation of the electrical equipment, extending the service life of the equipment in the control cabinet body 1, effectively enhancing the heat dissipation effect of the low-voltage control cabinet, and also improving the heat dissipation performance.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An energy-saving and heat-dissipating low-voltage control cabinet, comprising a control cabinet body (1), characterized in that: A refrigeration mechanism (2) is fixedly connected to the middle of the lower end of the control cabinet body (1), support feet (3) are fixedly connected to the four corners of the lower end of the control cabinet body (1), an energy-saving mechanism (4) is fixedly connected between the four corners of the upper end of the control cabinet body (1), the front end of the control cabinet body (1) is movably connected to a cabinet door (5) through a hinge, an observation window (6) is fixedly connected to the upper part of the front end of the cabinet door (5), a control panel (7) is fixedly connected to the lower part of the front end of the cabinet door (5), and a door handle (8) is fixedly connected to the middle side of the right part of the front end of the cabinet door (5); The refrigeration mechanism (2) comprises a refrigeration box (21), a heat dissipation mechanism (22) is interspersed and fixedly connected between the left part of the upper box wall and the right part of the upper box wall of the refrigeration box (21), a water inlet pipe (23) is interspersed and fixedly connected at the upper right end of the refrigeration box (21), a reinforcement plate (24) is fixedly connected at the middle of the front end and the middle of the rear end of the refrigeration box (21), and the upper ends of the two reinforcement plates (24) and the upper end of the refrigeration box (21) are fixedly connected to the lower end of the control cabinet body (1).

2. The energy-saving and heat-dissipating low-voltage control cabinet according to claim 1 is characterized in that: The heat dissipation mechanism (22) comprises a water pump (221), a shunt pipe (222) is inserted and fixedly connected to the middle of the left end of the water pump (221), and the front and rear ends of the shunt pipe (222) are fixedly connected to the front box wall and the rear box wall of the refrigeration box (21), and the upper end of the shunt pipe (222) is inserted and fixedly connected to a plurality of refrigeration pipes (223), and a plurality of heat dissipation plates (224) are inserted and fixedly connected between the outer surfaces of the plurality of refrigeration pipes (223), and the plurality of heat dissipation plates (224) are all inserted and fixedly connected to the cabinet wall of the control cabinet body (1).

3. The energy-saving and heat-dissipating low-voltage control cabinet according to claim 2 is characterized in that: The water pump (221) and the refrigeration box (21) are both electrically connected to the control panel (7), the plurality of refrigeration pipes (223) are each arranged in a U-shaped structure, and the plurality of refrigeration pipes (223) are each located in the cabinet wall of the control cabinet body (1).

4. The energy-saving and heat-dissipating low-voltage control cabinet according to claim 1 is characterized in that: The energy-saving mechanism (4) comprises a protection shed (41), wherein the upper left portion, the upper middle portion, the upper right portion, the upper front portion and the upper rear portion of the protection shed (41) are all fixedly connected with solar panels (42), the four corners of the lower end of the protection shed (41) are all fixedly connected with support rods (43), and the lower ends of the four support rods (43) are all fixedly connected with the upper end of the control cabinet body (1), the lower middle portion of the protection shed (41) is fixedly connected with a storage battery (44), and the lower end of the storage battery (44) is fixedly connected with the upper ends of a plurality of heat dissipation plates (224) on the upper side.

5. The energy-saving and heat-dissipating low-voltage control cabinet according to claim 4 is characterized in that: The protection shed (41) is configured as a quadrangular pyramid structure, and the five solar panels (42), the refrigeration box (21), the water pump (221), the control cabinet body (1) and the control panel (7) are all electrically connected to the storage battery (44).

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