Fan ring main unit with automatic dehumidification function

Abstract

The utility model belongs to the technical field of fan ring main units, and particularly relates to a fan ring main unit with an automatic dehumidification function, which comprises a fan ring main unit, and an intelligent semiconductor dehumidifier is mounted in the fan ring main unit close to the bottom end; one side of the top end of the intelligent semiconductor dehumidifier is movably connected with a first clamping plate, the other side of the top end of the intelligent semiconductor dehumidifier is movably connected with a second clamping plate, the bottom of the intelligent semiconductor dehumidifier is placed on the supporting plate, and the top of the intelligent semiconductor dehumidifier is placed between the first clamping plate and the second clamping plate; the intelligent semiconductor dehumidifier can be installed in the fan ring main unit by tightening the screw rod, the first clamping plate and the second clamping plate, the wiring end of the intelligent semiconductor dehumidifier is connected with a power interface in the fan ring main unit when the intelligent semiconductor dehumidifier is used, when the internal environment of the fan ring main unit is too humid, the intelligent semiconductor dehumidifier can work automatically, and the fan ring main unit is prevented from being damaged. Therefore, the interior of the fan ring main unit can be dehumidified.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan ring network cabinets, and in particular relates to a fan ring network cabinet with an automatic dehumidification function. Background Art

[0002] The fan ring main unit is a special group of electrical transmission and distribution equipment. The core part adopts a combination of vacuum circuit breakers, protection devices and current transformers, and all live parts are placed in a stainless steel air chamber. It has the advantages of simple structure, small size, low price, and can improve power supply parameters and performance as well as power supply safety. In the field of wind power generation, the fan ring main unit has many important functions. First, it can control the wind turbine generator set. Secondly, the fan ring main unit provides protection for the transformer of the wind turbine generator set to prevent abnormal conditions such as overcurrent, overvoltage, undervoltage, short circuit, etc., and can quickly detect and cut off the power supply when a fault occurs to ensure the safety of the unit and transformer. In addition, the fan ring main unit is a single control unit, which avoids the shutdown of the entire group of lines due to the maintenance of a single fan transformer, resulting in power generation losses. It has superior economy and power supply reliability. In addition, the fan ring main unit is a single control unit, which avoids the shutdown of the entire group of lines due to the maintenance of a single fan transformer, resulting in power generation losses. It has superior economy and power supply reliability. More importantly, the fan ring main unit has a remote control function, which can remotely monitor the operating status of the ring main unit and the fan transformer in real time. In an emergency situation, it can quickly cut off the power supply through remote control to ensure safety.

[0003] Since the wind farm's wind turbine units are located in the mountainous area and close to the sea, the main wind direction brings a large amount of water vapor from the sea surface and the humidity is relatively high. Affected by the terrain, the water vapor is easy to sink and cannot be dissipated. In addition, there are more rainy seasons and rainfall weather, and the temperature difference changes cause condensation on the equipment in the wind turbine ring network cabinet, posing a hidden danger to the safe operation of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a fan ring network cabinet with an automatic dehumidification function, aiming to solve the problem in the prior art that the fan units in the wind farm are located in the mountainous area, close to the seaside, and the main wind direction brings a large amount of water vapor from the sea surface, the humidity is relatively high, and the water vapor is easy to sink and cannot be dissipated due to the influence of the terrain. In addition, there are more rainy seasons and rainfall weather, and the temperature difference changes cause condensation to easily occur in the equipment inside the fan ring network cabinet, which poses a hidden danger to the safe operation of the equipment.

[0005] To achieve the above object, the utility model provides the following technical solutions: a fan ring main unit with automatic dehumidification function, comprising a fan ring main unit, wherein an intelligent semiconductor dehumidifier is installed inside the fan ring main unit near the bottom;

[0006] A first clamping plate is movably connected to one side of the top of the intelligent semiconductor dehumidifier, and a second clamping plate is movably connected to the other side of the top of the intelligent semiconductor dehumidifier. The second clamping plate is movably installed at the bottom of the horizontal plate, and a fixing plate is fixedly installed at the bottom of one end of the horizontal plate close to the second clamping plate. A screw is threadedly installed on one side of the fixing plate, and two side plates are symmetrically installed on the surface of the horizontal plate, and one side of the side plate is fixed to the inner wall of the fan ring network cabinet through a mounting bolt.

[0007] In order to enable the second clamping plate to move at the bottom of the horizontal plate, as a preferred embodiment of the utility model of a fan ring network cabinet with automatic dehumidification function, the top of the second clamping plate is fixedly connected with a slide plate, and the slide plate is movably installed inside the slide groove.

[0008] In order to enable the second clamping plate to move when the screw moves, as a preferred embodiment of the utility model of a fan ring network cabinet with automatic dehumidification function, the slide groove is opened inside the horizontal plate, and the outer wall of the second clamping plate on the side away from the intelligent semiconductor dehumidifier is in movably contact with one end of the screw.

[0009] In order to clamp and fix the intelligent semiconductor dehumidifier, as a preferred embodiment of the utility model of a fan ring network cabinet with automatic dehumidification function, the first clamping plate and the second clamping plate are both made of hard rubber, and the top end of the first clamping plate is fixedly installed on the bottom end of the horizontal plate.

[0010] In order to support the suspended end of the bottom of the intelligent semiconductor dehumidifier, as a preferred embodiment of a fan ring network cabinet with automatic dehumidification function of the utility model, a support plate is connected to the bottom of the intelligent semiconductor dehumidifier, a buckle plate is fixedly connected to one side of the support plate, and two springs are symmetrically installed at the bottom of the buckle plate.

[0011] In order to enhance the stability of the connection end between the intelligent semiconductor dehumidifier and the support plate, as a preferred embodiment of the utility model of a fan ring network cabinet with automatic dehumidification function, the bottom of the spring is fixedly mounted on the inner wall of the longitudinal end of the fan ring network cabinet, and the side structure of the buckle plate is an inverted "L" shaped structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By placing the bottom of the intelligent semiconductor dehumidifier on the support plate, and placing the top of the intelligent semiconductor dehumidifier between the first clamping plate and the second clamping plate, and then tightening the screw, the second clamping plate will be pushed to one side when the screw is tightened. Finally, the first clamping plate and the second clamping plate can install the intelligent semiconductor dehumidifier in the fan ring network cabinet. When in use, connect the wiring terminal of the intelligent semiconductor dehumidifier to the power interface on the fan ring network cabinet. When the environment inside the fan ring network cabinet is too humid, the intelligent semiconductor dehumidifier will automatically work, so that the inside of the fan ring network cabinet can be dehumidified. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the cross-section of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the intelligent semiconductor dehumidifier of the utility model when viewed from above;

[0018] Figure 4 This is a schematic diagram of the skateboard installation structure of the utility model.

[0019] In the figure: 1. fan ring network cabinet; 2. intelligent semiconductor dehumidifier; 3. first clamping plate; 4. second clamping plate; 401. slide plate; 402. slide groove; 5. cross plate; 6. fixed plate; 7. screw; 8. side plate; 9. support plate; 10. buckle plate; 11. spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a fan ring network cabinet with automatic dehumidification function, including a fan ring network cabinet 1, an intelligent semiconductor dehumidifier 2 is installed inside the fan ring network cabinet 1 near the bottom, the intelligent semiconductor dehumidifier 2 in the technical solution is an existing device, the specific model is: NT-ZCS-C, after the intelligent semiconductor dehumidifier 2 is installed inside the fan ring network cabinet 1, its power line will be connected to the preparatory interface on the fan ring network cabinet 1 through a step-down device, so that the intelligent semiconductor dehumidifier 2 can automatically monitor and dehumidify after the humidity conditions are set;

[0022] A first clamping plate 3 is movably connected to one side of the top of the intelligent semiconductor dehumidifier 2, and a second clamping plate 4 is movably connected to the other side of the top of the intelligent semiconductor dehumidifier 2. The second clamping plate 4 is movably installed at the bottom of the horizontal plate 5. A fixing plate 6 is fixedly installed at the bottom of one end of the horizontal plate 5 close to the second clamping plate 4. A screw 7 is threadedly installed on one side of the fixing plate 6. Two side plates 8 are symmetrically installed on the surface of the horizontal plate 5, and one side of the side plate 8 is fixed to the inner wall of the fan ring network cabinet 1 by a mounting bolt.

[0023] Preferably: a slide plate 401 is fixedly connected to the top of the second clamping plate 4, and the slide plate 401 is movably installed inside the slide groove 402, and the slide groove 402 is opened inside the horizontal plate 5, and the outer wall of the second clamping plate 4 on one side away from the intelligent semiconductor dehumidifier 2 is movably in contact with one end of the screw 7.

[0024] During specific use, when the screw rod 7 moves to one side through the fixing plate 6, one end of the screw rod 7 will push the second clamping plate 4 to move. When the second clamping plate 4 moves, its top will drive the slide plate 401 to move. When the slide plate 401 moves, it will move at the bottom of the cross plate 5 through the slide groove 402. Therefore, the function of adjusting the position of the second clamping plate 4 can be realized through the above structure during use.

[0025] Preferably, the first clamping plate 3 and the second clamping plate 4 are both made of hard rubber, and the top end of the first clamping plate 3 is fixedly mounted on the bottom end of the transverse plate 5 .

[0026] During specific use, after the first clamping plate 3 and the second clamping plate 4 are tightened on both sides of the intelligent semiconductor dehumidifier 2, the first clamping plate 3 and the second clamping plate 4 can effectively clamp and fix the intelligent semiconductor dehumidifier 2 to meet the fixing requirements of the intelligent semiconductor dehumidifier 2.

[0027] Preferably: a support plate 9 is connected to the bottom of the intelligent semiconductor dehumidifier 2, a buckle plate 10 is fixedly connected to one side of the support plate 9, two springs 11 are symmetrically installed at the bottom of the buckle plate 10, the bottom of the spring 11 is fixedly installed on the inner wall of the longitudinal end of the fan ring network cabinet 1, and the side structure of the buckle plate 10 is an inverted "L" shape structure.

[0028] During specific use, the bottom of the intelligent semiconductor dehumidifier 2 will be stuck on the inner side of the support plate 9 and the buckle plate 10. At the same time, the upward supporting force provided by the two springs 11 will squeeze the support plate 9 upward, so that the support plate 9 can form a supporting function at the bottom of the intelligent semiconductor dehumidifier 2 when in use.

[0029] After the intelligent semiconductor dehumidifier 2 is completely installed inside the fan ring network cabinet 1 through the above-mentioned parts, there is a certain gap between the back of the intelligent semiconductor dehumidifier 2 and the inner wall of the fan ring network cabinet 1, so that the airflow inside the fan ring network cabinet 1 can enter the intelligent semiconductor dehumidifier 2 from the air inlet on the back of the intelligent semiconductor dehumidifier 2.

[0030] Working principle: When in use, first install the two fixing plates 6 inside the fan ring network cabinet 1, so that the fixing plates 6 can also install the cross plate 5 in the fan ring network cabinet 1;

[0031] Next, when installing the intelligent semiconductor dehumidifier 2, it is only necessary to place the top of the intelligent semiconductor dehumidifier 2 between the first clamping plate 3 and the second clamping plate 4, and tighten the screw 7. When the screw 7 is tightened, the second clamping plate 4 will be pushed to one side. As the distance between the second clamping plate 4 and the first clamping plate 3 gradually decreases, the intelligent semiconductor dehumidifier 2 will eventually be fixed to the bottom of the horizontal plate 5.

[0032] Finally, the support plate 9 and the buckle plate 10 are installed at the bottom of the intelligent semiconductor dehumidifier 2. After the installation is completed, the two springs 11 at the bottom of the support plate 9 will form a supporting force on the bottom of the support plate 9 through elastic action, thereby supporting the bottom of the intelligent semiconductor dehumidifier 2 when in use;

[0033] In summary, the above structure can be used to optimize the installation and disassembly of the intelligent semiconductor dehumidifier 2 during use, so that the intelligent semiconductor dehumidifier 2 can automatically dehumidify the humid environment of the fan ring network cabinet 1.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fan ring main unit with automatic dehumidification function, comprising a fan ring main unit (1), characterized in that: An intelligent semiconductor dehumidifier (2) is installed inside the fan ring network cabinet (1) near the bottom end; A first clamping plate (3) is movably connected to one side of the top of the intelligent semiconductor dehumidifier (2), and a second clamping plate (4) is movably connected to the other side of the top of the intelligent semiconductor dehumidifier (2). The second clamping plate (4) is movably installed at the bottom of a horizontal plate (5). A fixing plate (6) is fixedly installed at the bottom of one end of the horizontal plate (5) close to the second clamping plate (4). A screw (7) is threadedly installed on one side of the fixing plate (6). Two side plates (8) are symmetrically installed on the surface of the horizontal plate (5), and one side of the side plate (8) is fixed to the inner wall of the fan ring network cabinet (1) by a mounting bolt.

2. The fan ring main unit with automatic dehumidification function according to claim 1, characterized in that: A slide plate (401) is fixedly connected to the top of the second clamping plate (4), and the slide plate (401) is movably installed inside the slide groove (402).

3. The fan ring main unit with automatic dehumidification function according to claim 2, characterized in that: The slide groove (402) is provided inside the horizontal plate (5), and the outer wall of the second clamping plate (4) on one side away from the intelligent semiconductor dehumidifier (2) is in movable contact with one end of the screw rod (7).

4. The fan ring main unit with automatic dehumidification function according to claim 1, characterized in that: The first clamping plate (3) and the second clamping plate (4) are both made of hard rubber, and the top end of the first clamping plate (3) is fixedly mounted on the bottom end of the transverse plate (5).

5. The fan ring main unit with automatic dehumidification function according to claim 1, characterized in that: The bottom of the intelligent semiconductor dehumidifier (2) is connected to a support plate (9), one side of the support plate (9) is fixedly connected to a buckle plate (10), and the bottom of the buckle plate (10) is symmetrically mounted with two springs (11).

6. The fan ring main unit with automatic dehumidification function according to claim 5, characterized in that: The bottom of the spring (11) is fixedly mounted on the inner wall of the longitudinal end of the fan ring network cabinet (1), and the side structure of the buckle plate (10) is an inverted "L"-shaped structure.

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