Transformer box body for wind power generation

Abstract

The utility model relates to the technical field of transformer box bodies, in particular to a transformer box body for wind power generation, which comprises a heat dissipation assembly, a warning assembly and a water passing assembly, the heat dissipation assembly comprises a shell, a plurality of heat dissipation fins and a refrigerator, the heat dissipation fins are arranged on the shell, the refrigerator is arranged on the shell, and the warning assembly is arranged on the shell. The water passing assembly comprises a first valve, a transmission box, a third valve, a transmission pipe and a filter element, one end of the transmission box communicates with the first valve, the other end of the transmission box communicates with the third valve, the third valve communicates with the transmission pipe, the transmission pipe communicates with the water inlet end of the refrigerator, and the filter element is installed on the transmission box and used for filtering transmitted water. According to the utility model, the safety performance at the housing is improved, the occurrence of water leakage at the heat dissipation part is reduced, the filtering part is convenient to clean, and the safety is high.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer boxes, in particular to a transformer box for wind power generation. Background Art

[0002] The transformer box for wind power generation is mainly used to support and protect the core component of the wind turbine - the generator. The box is usually made of metal materials and has sufficient strength and stability to withstand harsh natural environments and various stresses during operation. It usually contains generators, power converters and other necessary electrical components. When electricity is transmitted, leakage is prone to occur. After leakage, if someone touches the box, electric shock is likely to occur. The safety is low, and water-cooled heat dissipation components are often installed. After leakage, the number of electric shocks increases. If there are too many debris in the water, it will cause blockage at the transmission point, increasing the probability of leakage at the water transmission point, further affecting safety. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a transformer box for wind power generation, which has the effects of improving the safety performance of the outer shell, reducing water leakage at the heat dissipation point, facilitating cleaning of the filter, and having a higher safety.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transformer box for wind power generation, including a heat dissipation component, a warning component and a water passing component;

[0007] The heat dissipation assembly comprises a housing, a heat sink and a refrigerator, wherein a plurality of heat sinks are mounted on the housing, and the refrigerator is mounted on the housing;

[0008] The water flow assembly includes valve one, a transmission box, valve three, a transmission pipe and a filter element. One end of the transmission box is connected to valve one, and the other end of the transmission box is connected to valve three. Valve three is connected to the transmission pipe, and the transmission pipe is connected to the water inlet end of the refrigerator. The filter element is installed on the transmission box, and the filter element is used to filter the transmitted water.

[0009] Preferably, the warning component includes a warning light and a leakage detector, both of which are mounted on the housing, the leakage detector is used to detect the current on the housing, and the leakage detector and the warning light are electrically connected.

[0010] Preferably, the heat dissipation assembly further comprises a fixing plate, a plurality of fixing plates are arranged on the housing, and the fixing plates support each heat sink.

[0011] Preferably, the water flow assembly further includes an extension tube and a pressure gauge, the extension tube is connected to the transmission box, and the pressure gauge is installed on the extension tube.

[0012] Preferably, the water flow assembly further includes a water outlet pipe and a second valve, the water outlet pipe is connected to the transmission box, and the second valve is installed on the water outlet pipe.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a transformer box for wind power generation, which has the following beneficial effects:

[0015] The transformer box for wind power generation filters water transmitted inside the transmission box through a filter element, and controls the on-off of the transmission part through valve one. When water needs to be added, valve one is opened to pass water to the refrigerator. When the filtered material needs to be cleaned, valve one and valve three are closed, and then the filter element is removed to clean the filtered debris, thereby facilitating the disassembly and assembly of the filter part, facilitating the cleaning of the filter part, and facilitating the control of the on-off of the transmission part and the cleaning of the debris at the transmission part. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 5 For this utility model Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Markings in the attached drawing: 1. Shell; 2. Warning light; 3. Leakage detector; 4. Valve one; 5. Transmission box; 6. Fixing plate; 7. Extension pipe; 8. Pressure gauge; 9. Water outlet pipe; 10. Valve two; 11. Valve three; 12. Transmission pipe; 13. Heat sink; 14. Refrigerator; 15. Filter element. DETAILED DESCRIPTION

[0022] 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.

[0023] Example:

[0024] See also Figure 1-5 , a transformer box for wind power generation, including a heat dissipation component, a warning component and a water flow component.

[0025] The heat dissipation assembly comprises a housing 1 , heat sinks 13 and a refrigerator 14 . A plurality of heat sinks 13 are mounted on the housing 1 , and the refrigerator 14 is mounted on the housing 1 .

[0026] The water-passing assembly includes valve 1 4, a transmission box 5, valve 3 11, a transmission pipe 12 and a filter element 15. One end of the transmission box 5 is connected to valve 1 4, and the other end of the transmission box 5 is connected to valve 3 11. Valve 3 11 is connected to the transmission pipe 12, and the transmission pipe 12 is connected to the water inlet end of the refrigerator 14. The filter element 15 is installed on the transmission box 5. The filter element 15 is preferably an installation assembly made of a PP cotton filter element. The connection between the filter element 15 and the transmission box 5 is a sealed connection and is locked with screws. The filter element 15 is used to filter the transmitted water. The refrigerator 14 leads out a water guide pipe with transmitted water for circulating transmission and cooling. The water goes to the heat dissipation place and is distributed on the side wall of the shell 1. A fan is installed on the shell 1. The fan is installed at the heat sink 13. The water transmitted inside the transmission box 5 is filtered through the filter element 15, and the on-off of the transmission place is controlled by the valve 14. When water needs to be added, the valve 14 is opened to pass the water to the refrigerator 14, and when the filtered material needs to be cleaned, the valve 14 and the valve 3 11 are closed, and then the filter element 15 is removed to clean the filtered debris, so as to facilitate the disassembly and assembly of the filter, the cleaning of the filter, and the control of the on-off of the transmission place, which is conducive to cleaning the debris of the transmission place.

[0027] Reference Figure 1 The warning component includes a warning light 2 and a leakage detector 3, both of which are installed on the housing 1. The leakage detector 3 is used to detect the current on the housing 1. The leakage detector 3 and the warning light 2 are electrically connected. The current of the circuit on the housing 1 is detected by the leakage detector 3. When the current on the outer wall of the housing 1 is large, the leakage detector 3 sends a signal to the warning light 2 to control the warning light 2 to turn on. The warning light 2 warns passers-by and maintenance personnel. The current here is large. The leakage detector 3 can use the model ETCR8600B, which can test the current at the transmission point.

[0028] Reference Figure 1 The heat dissipation assembly also includes a fixing plate 6, and a plurality of fixing plates 6 are arranged on the housing 1. The fixing plates 6 support each heat sink 13. The fixing plates 6 support each heat sink 13, thereby supporting the bottom of the heat sink 13 and reducing the position deviation of the heat sink 13.

[0029] Reference Figure 1The water-passing assembly also includes an extension tube 7 and a pressure gauge 8. The extension tube 7 is connected to the transmission box 5, and the pressure gauge 8 is installed on the extension tube 7. Through the arrangement of the extension tube 7 and the pressure gauge 8 in the water-passing assembly, when the pressure inside the transmission box 5 is too high, the pressure gauge 8 detects the pressure inside the transmission box 5, thereby improving the detection effect of the pressure gauge 8, and when the pressure inside the transmission box 5 is too high, observation can be conveniently performed.

[0030] Reference Figure 1 The water-passing assembly also includes a water outlet pipe 9 and a valve 10. The water outlet pipe 9 is connected to the transmission box 5. The valve 10 is installed on the water outlet pipe 9. When the filtered debris needs to be cleaned, it is further convenient to flush and process the debris filtered out of the transmission box 5.

[0031] When in use, the filter element 15 filters the water transmitted inside the transmission box 5, and controls the on-off of the transmission point through valve 14. When water needs to be added, valve 14 is opened to pass the water to the refrigerator 14, and when the filtered material needs to be cleaned, valve 14 and valve 3 11 are closed, and then the filter element 15 is removed, or valve 14 is opened to pass water into the transmission box 5 to clean the inner wall of the transmission box 5.

[0032] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0033] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0034] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0035] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A transformer box for wind power generation, characterized in that: Including heat dissipation components, warning components and water flow components; The heat dissipation assembly comprises a housing (1), a heat sink (13) and a refrigerator (14); a plurality of heat sinks (13) are mounted on the housing (1); and the refrigerator (14) is mounted on the housing (1); The water-passing assembly comprises a valve one (4), a transmission box (5), a valve three (11), a transmission pipe (12) and a filter element (15); one end of the transmission box (5) is connected to the valve one (4); the other end of the transmission box (5) is connected to the valve three (11); the valve three (11) is connected to the transmission pipe (12); the transmission pipe (12) is connected to the water inlet end of the refrigerator (14); the filter element (15) is installed on the transmission box (5); and the filter element (15) is used to filter the transmitted water.

2. The transformer box for wind power generation according to claim 1, characterized in that: The warning component comprises a warning light (2) and a leakage detector (3), both of which are mounted on the housing (1), the leakage detector (3) is used to detect the current on the housing (1), and the leakage detector (3) and the warning light (2) are electrically connected.

3. The transformer box for wind power generation according to claim 1, characterized in that: The heat dissipation assembly further comprises a fixing plate (6), a plurality of fixing plates (6) are arranged on the housing (1), and the fixing plates (6) support each heat dissipation fin (13).

4. The transformer box for wind power generation according to claim 1, characterized in that: The water flow assembly further comprises an extension pipe (7) and a pressure gauge (8); the extension pipe (7) is connected to the transmission box (5), and the pressure gauge (8) is installed on the extension pipe (7).

5. The transformer box for wind power generation according to claim 1, characterized in that: The water flow assembly further comprises a water outlet pipe (9) and a second valve (10); the water outlet pipe (9) is connected to the transmission box (5), and the second valve (10) is installed on the water outlet pipe (9).

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