Flushing auxiliary device for radiator of fan gear box
By designing an auxiliary device for the fan gearbox radiator, the problem of sewage accumulation under assembly position restrictions is solved, and a safe and efficient flushing effect is achieved.
Patent Information
- Application Number
- CN202422491428.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The gearbox radiator cannot be effectively flushed due to the assembly position restrictions, resulting in the accumulation of dirty water, affecting maintenance safety and operation.
An auxiliary device is designed, which includes a bottom structure, a peripheral structure and a drainage structure. The peripheral structure is fixed to the radiator and other components through fixing elements to form a closed space for receiving flushing water and discharging sewage through the drain port.
It can effectively collect and discharge flushing water in a small space, avoid sewage overflow, and ensure maintenance safety and smooth operation.
Smart Images
Figure CN223346015U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wind power generation, in particular to a wind turbine gear box radiator flushing auxiliary device. Background Art
[0002] The gearbox radiator is a fin-type radiator. After a period of use, dust, catkins, and other debris will accumulate inside the radiator, affecting the radiator's heat dissipation function. Therefore, regular water flushing maintenance is required. To do this, remove the connection between the ventilation cover and the gearbox radiator and use a water gun to spray water downward from the top of the gearbox radiator to achieve the desired flushing effect.
[0003] However, due to the limitation of assembly position, the gap between the bottom of the gearbox radiator and the fan main shaft is small ( Figure 4 The height of the H in the middle is the gap, which is generally around 6 or 7 centimeters). If a container cannot be used to collect the wastewater after flushing, water will accumulate at the bottom of the cabin after flushing, affecting the subsequent maintenance personnel's operation and also affecting the safety of the fan. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide an auxiliary device for facilitating flushing of the gear box radiator of a fan when the gap between the bottom of the gear box radiator and the fan main shaft is small.
[0005] The technical solution of the utility model to solve the above technical problems is as follows: a fan gearbox radiator flushing auxiliary device, including a bottom structure, a peripheral structure and a drainage structure, one end of the peripheral structure is fixedly connected to the bottom structure, and the other end of the peripheral structure is open and provided with a fixing element.
[0006] The beneficial effects of the present invention are as follows: the auxiliary device is sleeved on the lower part of the radiator, the bottom structure is located at the bottom end of the radiator, the peripheral structure is covered on the lower part of the radiator, the upper end of the peripheral structure is fixed to the radiator and other components by fixing elements, the entire device wraps the lower end of the radiator and can collect flushing water when flushing the radiator, thereby preventing sewage from flowing freely.
[0007] On the basis of the above technical solution, the present invention can also be improved as follows.
[0008] Furthermore, a drain outlet is provided at the lower portion of the peripheral structure.
[0009] The beneficial effect of adopting the above further solution is that by providing a drain outlet, the sewage collected for flushing the radiator can be discharged at any time, thereby preventing sewage overflow and water accumulation at the bottom of the cabin.
[0010] Furthermore, a drain outlet is provided at the bottom of the bottom structure.
[0011] The beneficial effect of adopting the above further solution is that by providing a drain outlet, the sewage collected for flushing the radiator can be discharged at any time, thereby preventing sewage overflow and water accumulation at the bottom of the cabin.
[0012] Furthermore, the bottom structure includes two protective layers and a support layer, and the support layer is arranged between the two protective layers.
[0013] The beneficial effect of adopting the above further solution is: the support layer serves as the support frame of the bottom structure, and the support layer is covered by setting two protective layers. When flushing, the bottom structure is unfolded to form a whole, which is convenient for matching with the bottom end of the radiator.
[0014] Furthermore, the support layer includes a plurality of spaced-apart flat plates.
[0015] The beneficial effect of adopting the above further solution is that a support frame of the bottom structure is formed by arranging a plurality of spaced flat plates, with gaps left between the flat plates, thereby facilitating folding and storage.
[0016] Furthermore, the fixing element includes an elastic cord, and the elastic cord is arranged at the other end of the peripheral structure.
[0017] The beneficial effect of adopting the above further solution is: by arranging an elastic rope at one end of the peripheral structure, after the peripheral structure covers the radiator, the elastic rope is used to fix it to prevent the peripheral structure from falling off and causing the flushing water to flow out.
[0018] Furthermore, the fixing element includes a magnet, and there are multiple magnets, and the multiple magnets are arranged at intervals on the upper part of the peripheral structure.
[0019] The beneficial effect of adopting the above further solution is: by arranging multiple magnets at one end of the peripheral structure, when the peripheral structure covers the radiator, the magnets are adsorbed on the radiator and other components, thereby fixing the peripheral structure and preventing the peripheral structure from falling off and causing the flushing water to flow out.
[0020] Furthermore, the bottom structure is rectangular.
[0021] The beneficial effect of adopting the above further solution is that the bottom structure is set to be rectangular, which is compatible with the shape of the radiator, thereby being able to better cover the radiator.
[0022] Furthermore, it also includes a support plate, which is used for sliding connection with the radiator, and the bottom structure is placed on the support plate.
[0023] The beneficial effect of adopting the above further solution is: by setting up a support plate, when the radiator needs to be flushed, the support plate is first pulled out, and the bottom structure is placed on the support plate. The support plate moves the entire auxiliary device into the narrow space between the radiator and the main shaft.
[0024] Furthermore, the material of the peripheral structure is a flexible material.
[0025] The beneficial effect of adopting the above further scheme is that the outer structure is made of flexible material, which has a certain softness and flexibility and is not easy to break or deform. The outer structure can well cover the radiator, making it not easy to be damaged. It is safer to use when flushing the radiator without water leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a structural diagram of the fan gearbox radiator flushing auxiliary device of the utility model;
[0027] Figure 2 This is a schematic cross-sectional view of the bottom structure of the fan gearbox radiator flushing auxiliary device of the utility model;
[0028] Figure 3 This is the axonometric drawing of the installation position of the wind gearbox radiator and the fan main shaft of the utility model;
[0029] Figure 4 This is the left view of the installation position of the wind gear box radiator and the fan main shaft of the utility model;
[0030] Figure 5 This is a usage diagram of the fan gearbox radiator flushing auxiliary device of the utility model.
[0031] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0032] 1. Radiator; 2. Ventilation hood; 3. Main shaft; 100. Bottom structure; 200. Peripheral structure; 300. Drain outlet; 400. Flat plate; 500. Elastic rope; 600. Magnet; 700. Support plate. DETAILED DESCRIPTION
[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.
[0034] like Figure 1-Figure 5 As shown, this embodiment provides a fan gearbox radiator flushing auxiliary device, including a bottom structure 100, a peripheral structure 200 and a drainage structure, one end of the peripheral structure 200 is fixedly connected to the bottom structure 100, and the other end of the peripheral structure 200 is open and provided with a fixing element.
[0035] The auxiliary device is mounted on the lower part of the radiator 1, the bottom structure 100 is located at the bottom end of the radiator 1, the peripheral structure 200 is covered on the lower part of the radiator 1, and the upper end of the peripheral structure 200 is fixed to the radiator 1 and other components through fixing elements. The entire device wraps the lower end of the radiator 1 and can collect flushing water when flushing the radiator 1, thereby preventing sewage from flowing freely.
[0036] On the basis of any of the above solutions, a drain outlet 300 is provided at the lower portion of the peripheral structure 200 .
[0037] By providing the drain port 300 , the sewage collected for flushing the radiator 1 can be discharged at any time, thus preventing the sewage from overflowing and causing water accumulation at the bottom of the cabin.
[0038] Specifically, the drain outlet 300 may be a flexible or rigid pipe.
[0039] In a specific example, the drain outlet 300 is a long flexible pipe. When the radiator 1 is flushed and maintained, the drain outlet 300 can be directly connected to a water container.
[0040] In another specific example, the drain outlet 300 is a hard pipe. When the radiator 1 is flushed and maintained, it is first connected to a flexible pipe and then connected to a water container.
[0041] On the basis of any of the above solutions, a drain outlet 300 is provided at the bottom of the bottom structure 100 .
[0042] By providing the drain port 300 , the sewage collected for flushing the radiator 1 can be discharged at any time, thus preventing the sewage from overflowing and causing water accumulation at the bottom of the cabin.
[0043] Based on any of the above solutions, the bottom structure 100 includes two protective layers and a support layer, and the support layer is arranged between the two protective layers.
[0044] The support layer serves as a support frame for the bottom structure 100 . The support layer is covered by two protective layers. During flushing, the bottom structure 100 is unfolded so as to form a whole, which is convenient for matching with the bottom end of the radiator 1 .
[0045] Based on any of the above solutions, the support layer includes a plurality of spaced-apart flat plates 400 .
[0046] A plurality of spaced apart flat panels 400 are provided to form a support frame for the bottom structure 100 , with gaps being left between the flat panels 400 , thereby facilitating the folding and storage of the bottom structure 100 .
[0047] Specifically, the two protective layers are made of flexible material.
[0048] In a specific example, a plurality of flat plates 400 spaced a certain distance apart are provided between two protective layers of flexible material. The flat plates 400 serve as support frames for the bottom structure 100. However, there is no position for the flat plates 400 between the two protective layers. The two protective layers are glued together, so that the bottom structure 100 forms a stable whole, which is convenient for unfolding and folding.
[0049] On the basis of any of the above solutions, the fixing element includes an elastic cord 500 , and the elastic cord 500 is provided at the other end of the peripheral structure 200 .
[0050] By arranging an elastic cord 500 at one end of the peripheral structure 200, after the peripheral structure 200 covers the radiator 1, the elastic cord 500 is used to fix it, so as to prevent the peripheral structure 200 from falling off and causing the flushing water to flow out.
[0051] Specifically, the elastic cord 500 is an elastic cord.
[0052] In a specific example, one end of the peripheral structure 200 is connected to the bottom structure 100, the other end of the peripheral structure 200 is wrapped, and an elastic cord 500 is placed inside. Since the elastic cord 500 is elastic, the open end of the peripheral structure 200 can shrink and expand within a certain range, and the entire peripheral structure 200 is put on the lower end of the radiator 1, so that the elastic cord 500 can well cover the peripheral structure 200 on the radiator 1.
[0053] On the basis of any of the above solutions, the fixing element includes a magnet 600 , and there are multiple magnets 600 , which are spaced apart and arranged on the upper part of the peripheral structure 200 .
[0054] By setting multiple magnets 600 at one end of the peripheral structure 200, when the peripheral structure 200 covers the radiator 1, the magnets 600 are adsorbed on the radiator 1 and other components, thereby fixing the peripheral structure 200 to prevent the peripheral structure 200 from falling off and causing the flushing water to flow out.
[0055] In a specific example, one end of the peripheral structure 200 is connected to the bottom structure 100, and a plurality of magnets 600 are provided at the other end of the peripheral structure 200. When in use, the entire auxiliary device is sleeved on the lower end of the radiator 1, and the peripheral structure 200 is adsorbed by the plurality of magnets 600 and the radiator 1, thereby fixing the entire auxiliary device.
[0056] Based on any of the above solutions, the bottom structure 100 is rectangular.
[0057] The bottom structure 100 is configured to be rectangular, which matches the shape of the radiator 1 and can better cover the radiator 1 .
[0058] On the basis of any of the above solutions, a support plate 700 is further included. The support plate 700 is used for sliding connection with the radiator 1 , and the bottom structure 100 is placed on the support plate 700 .
[0059] By setting up the support plate 700, when the radiator 1 needs to be flushed, the support plate 700 is first pulled out, and the bottom structure 100 is placed on the support plate 700. The support plate 700 and the entire auxiliary device are moved into the narrow space between the radiator 1 and the main shaft 3.
[0060] Based on any of the above solutions, the material of the peripheral structure 200 is a flexible material.
[0061] The outer structure 200 is made of a flexible material, which has a certain degree of softness and flexibility and is not easy to break or deform. Therefore, the outer structure 200 can well cover the radiator 1 and is not easy to be damaged. It is safer to use when flushing the radiator 1 without water leakage.
[0062] Specifically, the bottom structure 100 is made of flexible material.
[0063] Specifically, the size of the bottom structure 100 is slightly larger than the bottom surface size of the radiator 1 .
[0064] In a specific example, the bottom structure 100 and the peripheral structure 200 are both made of flexible plastic and are waterproof. When in use, the support plate 700 provided below the radiator 1 is pulled out, the bottom structure 100 is placed on the support plate 700, the peripheral structure 200 is folded, and then the support plate 700 carrying the auxiliary device is slid and pushed under the radiator 1. After being pushed to the appropriate position, the peripheral structure 200 is unfolded and wrapped around the lower end of the radiator 1. The peripheral structure 200 is fixed by an elastic rope 500. The multiple magnets 600 provided on the upper part of the peripheral structure 200 are adsorbed on the radiator 1 and other components, so that the peripheral structure 200 fits better and wraps around the radiator 1, thereby preventing the peripheral structure 200 from falling off and causing sewage to flow out. After the coating is completed, the drain outlet 300 is connected to the water container. When flushing, use a water gun to spray water downward at the opening at the upper end of the ventilation hood 2 to flush out dust, willow catkins and other debris inside the radiator 1. The sewage flows into the auxiliary device through the hole at the bottom of the radiator 1, and the sewage is discharged through the drain outlet 300, and the flushing and maintenance work of the radiator 1 is completed.
[0065] In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0066] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0067] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0068] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.
[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.
[0070] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A fan gearbox radiator flushing auxiliary device, characterized in that: The invention comprises a bottom structure (100) and a peripheral structure (200), wherein one end of the peripheral structure (200) is fixedly connected to the bottom structure (100), and the other end of the peripheral structure (200) is open and provided with a fixing element.
2. A fan gearbox radiator flushing auxiliary device according to claim 1, characterized in that: A drain outlet (300) is provided at the lower portion of the peripheral structure (200).
3. The fan gearbox radiator flushing auxiliary device according to claim 1, characterized in that: A drain outlet (300) is provided at the bottom of the bottom structure (100).
4. The fan gearbox radiator flushing auxiliary device according to claim 1, characterized in that: The bottom structure (100) comprises two protective layers and a support layer, wherein the support layer is arranged between the two protective layers.
5. A fan gearbox radiator flushing auxiliary device according to claim 4, characterized in that: The support layer comprises a plurality of spaced-apart flat plates (400).
6. The fan gearbox radiator flushing auxiliary device according to claim 1, characterized in that: The fixing element comprises an elastic cord (500), and the elastic cord (500) is arranged at the other end of the peripheral structure (200).
7. The fan gearbox radiator flushing auxiliary device according to claim 1, characterized in that: The fixing element comprises a magnet (600), and the magnet (600) is in plurality, and the plurality of magnets (600) are arranged at intervals on the upper portion of the peripheral structure (200).
8. The fan gearbox radiator flushing auxiliary device according to claim 1, characterized in that: The bottom structure (100) is rectangular.
9. The fan gearbox radiator flushing auxiliary device according to claim 1, characterized in that: It also includes a support plate (700), the support plate (700) being used for sliding connection with the radiator (1), and the bottom structure (100) being placed on the support plate (700).
10. A fan gearbox radiator flushing auxiliary device according to any one of claims 1 to 9, characterized in that: The material of the peripheral structure (200) is a flexible material.