Onboard deicing liquid water tank

Abstract

The invention discloses an airborne deicing liquid water tank, and belongs to the technical field of airborne deicing equipment. An onboard deicing liquid water tank comprises a tank body. The sealing cover is detachably and fixedly installed on one side of the box body, a connecting pipe is arranged in the sealing cover in a penetrating mode, and the connecting pipe is connected with an external pipeline for sucking anti-freezing liquid; the blow-down valve is fixedly connected to the other side of the box body; the liquid touch pipe is communicated with the inner cavity of the connecting pipe; the input pipe is mounted on one side of the box body; the liquid distribution pipe is mounted at the end part of the box body; the output pipe is fixedly connected to the liquid distribution pipe; and the flushing pipe is mounted on the output pipe. According to the technical scheme, by arranging the liquid distribution pipe, the flushing pipe and the input pipe, cleanliness of the interior of the box body can be guaranteed, the inner wall of the box body is prevented from being corroded, the cleaning efficiency of the box body can be greatly improved, and the aircraft operation and maintenance difficulty is reduced.

Description

Technical Field

[0001] This application relates to the technical field of airborne deicing equipment, and more specifically, to an airborne deicing fluid water tank. Background Art

[0002] Aircraft icing during flight is one of the important threats to aviation safety. Although modern aviation technology has greatly improved flight safety, icing can still cause serious accidents. To avoid the impact of icing on the wings and other positions during flight on flight safety, many aircraft install airborne deicing systems in the fuselage, and the airborne deicing fluid water tank is one of the most important components of such systems.

[0003] The prior art document with the publication number CN116834957A provides a wing anti-icing system and an aircraft. By utilizing the dynamic pressure of the free stream and the residual heat of the engine radiator, on the one hand, with less demand for anti-icing fluid, an effective protective film can be formed on the wing surface. Due to the action of the blowing air flow, the water film will also move away from the rear half of the wing; on the other hand, the gas discharged from the air guide holes will also heat the wing when flowing backward, making its rear half less likely to ice, further preventing the formation of overflow ice.

[0004] Although the above prior art solution can reduce the probability of wing icing, it still has the following defects; many anti-icing fluids leave residues after use, especially ethylene glycol leaves powders or gels after evaporation. After these residues accumulate in the deicing fluid tank, they will accelerate the corrosion of the inner wall of the tank, seriously affecting the normal use of the tank. The deicing fluid tank in the above technical solution and most such tanks on the market require ground crew to disassemble and clean them. This method not only increases the maintenance difficulty of the aircraft, but also has low efficiency and affects the normal operation of the aircraft. In view of this, we propose an airborne deicing fluid water tank. Summary of the Invention

[0005] Technical Problems to be Solved The purpose of this application is to provide an airborne deicing fluid water tank, which solves the technical problems that can be solved by the independent claims in the prior art and achieves the technical effects. Technical Solution

[0006] The embodiment of this application provides an airborne deicing fluid water tank, including: A box body; A sealing cover, which is detachably and fixedly installed on one side of the box body. A connecting pipe is penetrated through the sealing cover, and the connecting pipe is connected to an external pipeline for sucking antifreeze; A sewage valve, which is fixedly connected to the other side of the box body and is used to discharge the waste liquid generated by cleaning the box body; A liquid-touching pipe, which is communicated with the inner cavity of the connecting pipe; An input pipe, which is installed on one side of the box body. A valve is installed inside the input pipe, and the input pipe can be connected to a device for supplying cleaning liquid externally. A liquid separation pipe, which is installed at the end of the box body. The liquid separation pipe is communicated with the inner cavity of the input pipe. An output pipe, which is fixedly connected to the liquid separation pipe. A flushing pipe, which is installed on the output pipe.

[0007] By adopting the above technical solution, not only can the cleanliness inside the box body be ensured, the inner wall of the box body can be prevented from being corroded, but also the cleaning efficiency of the box body can be greatly improved, and the operation and maintenance difficulty of the aircraft can be reduced.

[0008] As an alternative solution of the technical solution of this application document, the liquid separation pipe is rotatably arranged through one side of the box body. The liquid separation pipe is rotatably connected to the input pipe, and a driving component is also installed on the liquid separation pipe. The driving component is used to drive the liquid separation pipe to rotate.

[0009] By adopting the above technical solution, the liquid separation pipe can drive the output pipe and the flushing pipe to rotate, so as to spray the cleaning liquid to various positions on the inner wall of the box body, effectively reducing the cleaning dead angle and improving the cleaning effect.

[0010] As an alternative solution of the technical solution of this application document, the driving component includes: A motor, which is installed on one side of the box body; A driving gear, which is fixedly connected to the end of the output end of the motor; A driven gear, which is sleeved and fixed on the liquid separation pipe. The driven gear is meshed and connected with the driving gear.

[0011] By adopting the above technical solution, the liquid separation pipe can rotate smoothly.

[0012] As an alternative solution of the technical solution of this application document, the output pipe includes: A receiving pipe, which is fixedly connected to the liquid separation pipe; A driving pipe, which is installed on one side of the receiving pipe. The lowermost driving pipe is fixedly connected to the end of the receiving pipe. The flushing pipe is installed on the driving pipe. A sealing plate is fixedly connected to the end of the uppermost driving pipe; A telescopic pipe, which is fixedly connected between two adjacent driving pipes. The telescopic pipe is made of a telescopic corrugated hose; A reset mechanism, which is used to ensure that the driving pipe resets after moving; An anti - tipping component, which is used to prevent the driving pipe from randomly deflecting during use.

[0013] By adopting the above technical solution, not only can the flushing pipe be ensured to spray the cleaning liquid to various positions inside the box, but also when no cleaning is required, the retracted output pipe will greatly reduce its volume, avoiding excessive occupation of the internal space of the box, thereby ensuring the storage capacity of the de-icing liquid.

[0014] As an optional solution of the technical solution of this application document, the reset mechanism includes a first spring, which is fixedly connected between the sealing plate and the liquid dispensing tube.

[0015] By adopting the above technical solution, the driving pipe can be smoothly reset after cleaning, and the movement of the driving pipe can be reduced during flight.

[0016] As an optional solution of the technical solution of this application document, the anti-fall component includes: A limiting frame, the limiting frame is fixedly installed on the liquid dispensing tube; The slider is fixedly mounted on the corresponding driving tube and is slidably connected to the limiting frame.

[0017] By adopting the above technical solution, the driving tube and the telescopic tube can always remain in a vertical state during use, which can not only effectively ensure the cleaning effect, but also avoid collision between the driving tube and the telescopic tube and the inside of the box.

[0018] As an optional solution to the technical solution of this application document, a plurality of plug rods are fixedly installed at one end of the driving tube, and a plurality of slots adapted to the plug rods are opened at the other end of the driving tube, and the plug rods are magnetically connected to the slots on the adjacent driving tubes.

[0019] By adopting the above technical solution, stability is improved while the occurrence of abnormal noise is effectively reduced.

[0020] As an optional solution of the technical solution of this application document, a mounting ring is fixed on one side of the driving pipe, and the flushing pipe is passed through the mounting ring. The flushing pipe includes: A sliding cylinder, the sliding cylinder being slidably disposed on the mounting ring; A nozzle, the nozzle being fixedly mounted on the outside of the sliding cylinder; a second spring fixedly connected between the mounting ring and the sliding cylinder; A one-way valve is used to prevent the deicing liquid from entering the output pipe and the liquid distribution pipe through the sliding cylinder.

[0021] By adopting the above technical solution, not only can the cleaning effect of the inner wall of the box be effectively guaranteed, but also the space occupied in the box can be further reduced, avoiding affecting the storage capacity of the deicing liquid inside the box.

[0022] As an alternative solution to the technical solution of this application document, the one-way valve includes: An installation pipe, which is embedded and fixed on one side of the sliding cylinder; A sealing ring, which is fixedly installed inside the installation pipe; A guiding frame, which is fixedly installed on one side of the installation pipe; A plugging bead, on one side of which there is a connecting groove adapted to the sealing ring, and the connecting groove is in plug-in fit with the sealing ring; A third spring, which is fixedly connected between the guiding frame and the plugging bead.

[0023] By adopting the above technical solution, while playing the role of a one-way valve, it enables the sliding cylinder to more smoothly disengage from the driving pipe during the rotation of the liquid distribution pipe.

[0024] As an alternative solution to the technical solution of this application document, the connecting pipe is rotatably passed through the sealing cover, and the liquid contact pipe includes: A rotating pipe, which is fixedly connected to the connecting pipe, has a clearance fit with the liquid distribution pipe, and has a plurality of liquid inlet holes on one side; A counterweight block, which is fixedly installed on the rotating pipe.

[0025] By adopting the above technical solution, under the action of the gravity of the counterweight block, the rotating pipe will rotate along the inner wall of the box body, so that it can always be in contact with the deicing liquid in the box body, ensuring the smooth extraction of the deicing liquid. Beneficial effects

[0026] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: The technical solution of this application, by setting the liquid distribution pipe, the flushing pipe and the input pipe, can not only ensure the cleanliness inside the box body, avoid the corrosion of the inner wall of the box body, but also greatly improve the cleaning efficiency of the box body and reduce the operation and maintenance difficulty of the aircraft.

[0027] The technical solution of this application, by setting the driving component, when cleaning the inside of the box body, the liquid distribution pipe can drive the output pipe and the flushing pipe to rotate, so as to spray the cleaning liquid to various positions on the inner wall of the box body, effectively reducing the cleaning dead corners and improving the cleaning effect.

[0028] The technical solution of this application, by setting the driving pipe, the telescopic pipe and the reset mechanism, can not only ensure that the flushing pipe sprays the cleaning liquid to various positions inside the box body, but also when cleaning is not required, the retracted output pipe will greatly reduce the volume, avoid occupying too much space inside the box body, so as to ensure the storage capacity of the deicing liquid and meet the deicing requirements during flight; at the same time, by setting the anti-backflow component, it can not only effectively ensure the cleaning effect, but also avoid the collision between the driving pipe and the telescopic pipe and the inside of the box body.

[0029] By providing a sliding cylinder and a second spring, the technical solution of the present application can not only effectively ensure the cleaning effect on the inner wall of the box body, but also further reduce the space occupied inside the box body, avoiding affecting the storage capacity of the deicing fluid inside the box body. At the same time, by providing a plugging bead and a guiding frame, while playing the role of a one-way valve, it enables the sliding cylinder to more smoothly disengage from the driving pipe during the rotation of the liquid distribution pipe, ensuring the smooth operation of the present technical solution.

[0030] By providing a rotating pipe and a counterweight in the technical solution of the present application, under the gravitational action of the counterweight, the rotating pipe will rotate along the inner wall of the box body, so that it can always be in contact with the deicing fluid inside the box body, ensuring the smooth extraction of the deicing fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram of the overall structure of an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Figure 2 is a schematic cross-sectional view of the box body in an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Figure 3 is a schematic cross-sectional view of the box body when the telescopic pipe is unfolded in an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Figure 4 is a schematic diagram of the structure of a drive assembly in an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Figure 5 is a schematic diagram of the structure of an output pipe in an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Figure 6 is a schematic cross-sectional view of the driving pipe in an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Figure 7 is a schematic diagram of the structure of a flushing pipe when the plugging bead moves to one side in an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Figure 8 is a schematic diagram of the structure of a liquid contact pipe in an airborne deicing fluid water tank disclosed in a preferred embodiment of the present application; Description of reference numerals in the figure: 1. Box body; 2. Liquid separation pipe; 3. Liquid contact pipe; 301. Rotating pipe; 302. Liquid inlet hole; 303. Counterweight; 4. Sealing cover; 5. Driving pipe; 501. Slot; 6. Flushing pipe; 601. Sliding cylinder; 602. Sprinkler head; 603. Installation pipe; 604. Third spring; 605. Plugging bead; 606. Connection groove; 607. Sealing ring; 608. Guide frame; 609. Second spring; 7. Telescopic pipe; 8. Anti-backflow assembly; 801. Limiting frame; 802. Slide block; 9. Driving assembly; 901. Motor; 902. Driving gear; 903. Driven gear; 10. Connecting pipe; 11. First spring; 12. Plug rod; 13. Sealing plate; 14. Drain valve; 15. Input pipe; 16. Installation ring; 17. Connecting pipe. Detailed implementation mode

[0032] The following further details the present application with reference to the accompanying drawings of the specification.

[0033] Refer to Figures 1-8 , the embodiment of the present application provides an airborne deicing fluid water tank, which includes: a box body 1, a sealing cover 4, a drain valve 14, a liquid contact pipe 3, an input pipe 15, a liquid separation pipe 2, an output pipe, and a plurality of flushing pipes 6.

[0034] Among them, the sealing cover 4 is detachably and fixedly installed on one side of the box body 1. A connecting pipe 17 is passed through the sealing cover 4, and the connecting pipe 17 is connected to a pipeline for sucking antifreeze outside; the drain valve 14 is fixedly connected to the other side of the box body 1 for discharging the waste liquid generated by cleaning the box body 1; the liquid contact pipe 3 is communicated with the inner cavity of the connecting pipe 17; the input pipe 15 is installed on one side of the box body 1, a valve is installed in the input pipe 15, and the input pipe 15 can be connected to a device for supplying cleaning liquid outside; the liquid separation pipe 2 is installed at the end of the box body 1, and the liquid separation pipe 2 is communicated with the inner cavity of the input pipe 15; the output pipe is fixedly connected to the liquid separation pipe 2; the flushing pipe 6 is installed on the output pipe.

[0035] When it is necessary to clean the inside of the box body 1, first, the staff discharges the residual deicing fluid in the box body 1 and connects the input pipe 15 to a device for supplying cleaning liquid outside. After the external cleaning liquid enters the liquid separation pipe 2, it can be discharged through the flushing pipe 6 and sprayed to various positions on the inner wall of the box body 1 to clean the dirt inside the box body 1. The waste liquid generated by the cleaning will be discharged outward through the drain valve 14. In this way, the staff can clean the inside of the box body 1 without disassembling the box body 1, which can not only ensure the cleanliness of the inside of the box body 1, avoid corrosion of the inner wall of the box body 1, but also greatly improve the cleaning efficiency of the box body 1 and reduce the operation and maintenance difficulty of the aircraft.

[0036] Refer to Figure 2 , Figure 3 and Figure 4, for the airborne deicing fluid water tank provided by the embodiment of the present application, the liquid distribution pipe 2 is rotatably arranged through one side of the box body 1. A limiting ring is sleeved and fixed on one side of the liquid distribution pipe 2. A rotating groove is arranged on one side of the input pipe 15. The liquid distribution pipe 2 is limited and rotated on one side of the input pipe 15 through the limiting ring and the rotating groove. The liquid distribution pipe 2 is also provided with a driving component 9, and the driving component 9 is used to drive the liquid distribution pipe 2 to rotate.

[0037] On the basis of the above solution, for the airborne deicing fluid water tank provided by the present application, the driving component 9 includes a motor 901, a driving gear 902 and a driven gear 903.

[0038] Among them, the motor 901 is installed on one side of the box body 1; the driving gear 902 is fixedly connected to the end of the output end of the motor 901; the driven gear 903 is sleeved and fixed on the liquid distribution pipe 2, and the driven gear 903 is meshed and connected with the driving gear 902.

[0039] When cleaning the inside of the box body 1, the motor 901 operates. Under the connection action of the driven gear 903 and the driving gear 902, the liquid distribution pipe 2 immediately drives the output pipe and the flushing pipe 6 to rotate, so as to spray the cleaning liquid to various positions on the inner wall of the box body 1, effectively reducing the cleaning dead corners and improving the cleaning effect.

[0040] Refer to Figure 2 、 Figure 3 、 Figure 5 and Figure 6 , for the airborne deicing fluid water tank provided by the embodiment of the present application, the output pipe includes a receiving pipe 10, a driving pipe 5, a telescopic pipe 7, a reset mechanism and an anti-tipping component 8.

[0041] Among them, the receiving pipe 10 is fixedly connected to the liquid distribution pipe 2; the driving pipe 5 is installed on one side of the receiving pipe 10, and the lowermost driving pipe 5 is fixedly connected to the end of the receiving pipe 10. The flushing pipe 6 is installed on the driving pipe 5, and a sealing plate 13 is fixedly connected to the end of the uppermost driving pipe 5; the telescopic pipe 7 is fixedly connected between two adjacent driving pipes 5, and the telescopic pipe 7 is made of a telescopic corrugated hose; the reset mechanism is used to ensure that the driving pipe 5 resets after moving; the anti-tipping component 8 is used to prevent the driving pipe 5 from randomly deflecting during use.

[0042] After the external cleaning liquid enters the receiving pipe 10 through the liquid distribution pipe 2, it will quickly flow into the driving pipe 5. After being impacted by the liquid, the sealing plate 13 will drive the driving pipe 5 to move to one side, and at the same time, the telescopic pipe 7 will gradually expand. In this way, since the driving pipe 5 can drive the telescopic pipe 7 to contract and expand, it can not only ensure that the flushing pipe 6 sprays the cleaning liquid to various positions inside the box body 1, but also when cleaning is not required, the contracted output pipe will greatly reduce the volume and avoid occupying too much space inside the box body 1, so as to ensure the storage capacity of the deicing fluid and meet the deicing requirements during flight.

[0043] Based on the above scheme, the reset mechanism of the airborne deicing fluid tank provided in the embodiment of the present application includes a first spring 11, and the first spring 11 is fixedly connected between the sealing plate 13 and the liquid distribution tube 2. Under the action of the first spring 11, the driving tube 5 can be smoothly reset after cleaning, and the movement of the driving tube 5 can be reduced during flight.

[0044] On the basis of the above solution, the anti-fall assembly 8 of the onboard de-icing liquid tank provided in the embodiment of the present application includes a limiting frame 801 and a slider 802 .

[0045] The limiting frame 801 is fixedly mounted on the liquid dispensing tube 2 ; the sliding block 802 is fixedly mounted on the corresponding driving tube 5 , and the sliding block 802 is slidably connected to the limiting frame 801 .

[0046] In the process of the driving tube 5 driving the telescopic tube 7 to expand and contract, the slider 802 and the limit frame 801 will limit the driving tube 5, so that the driving tube 5 and the telescopic tube 7 can always remain in a vertical state during use, which can not only effectively ensure the cleaning effect, but also avoid the driving tube 5 and the telescopic tube 7 from colliding with the inside of the box 1, effectively improving the practicality of this technical solution.

[0047] On the basis of the above scheme, the airborne de-icing fluid tank provided in the embodiment of the application has a plurality of rods 12 fixedly mounted on one end of the driving tube 5, and a plurality of slots 501 adapted to the rods 12 are opened at the other end of the driving tube 5, and the rods 12 are magnetically connected to the slots 501 on the adjacent driving tube 5.

[0048] After the driving tube 5 is reset, the insertion rod 12 will enter the slot 501 of the adjacent driving tube 5. Moreover, since the insertion rod 12 is magnetically connected to the slot 501, under the joint action of the magnetic force and the first spring 11, the adjacent driving tubes 5 can always maintain a stable connection. Even if turbulence occurs during flight, the adjacent driving tubes 5 will not detach at will, thereby improving stability and effectively reducing the occurrence of abnormal noise.

[0049] Reference Figure 5 、 Figure 6 and Figure 7 The airborne de-icing liquid tank provided in the embodiment of the present application has a mounting ring 16 fixed on one side of the driving pipe 5, and the flushing pipe 6 is passed through the mounting ring 16. The flushing pipe 6 includes a sliding cylinder 601, a nozzle 602, a second spring 609 and a one-way valve.

[0050] Among them, the sliding cylinder 601 can be slidably penetrated on the mounting ring 16; the nozzle 602 is fixedly mounted on the outside of the sliding cylinder 601, and the nozzle 602 can further expand the spraying range of the cleaning liquid; the second spring 609 is fixedly connected between the mounting ring 16 and the sliding cylinder 601; the one-way valve is used to prevent the deicing liquid from passing through the sliding cylinder 601 into the output pipe and the liquid distribution pipe 2.

[0051] During the rotation of the liquid separation pipe 2 driving the driving pipe 5 and the telescopic pipe 7, under the action of inertia, the sliding cylinder 601 will drive the spray head 602 to slide out of the mounting ring 16, improving the cleaning effect on the inner wall of the box body 1; after use, under the action of the second spring 609, the sliding cylinder 601 will contract into the driving pipe 5, further reducing the space occupied inside the box body 1 and preventing the storage capacity of the deicing liquid inside the box body 1 from being affected.

[0052] Based on the above solution, for the airborne deicing liquid water tank provided in the application embodiment, the one-way valve includes a mounting pipe 603, a plugging bead 605, a sealing ring 607, a third spring 604 and a guiding frame 608.

[0053] Among them, the mounting pipe 603 is embedded and fixed on one side of the sliding cylinder 601; the sealing ring 607 is fixedly installed inside the mounting pipe 603; the guiding frame 608 is fixedly installed on one side of the mounting pipe 603; a connection groove 606 adapted to the sealing ring 607 is provided on one side of the plugging bead 605, and the connection groove 606 is in plug-in fit with the sealing ring 607; the third spring 604 is fixedly connected between the guiding frame 608 and the plugging bead 605.

[0054] After the cleaning liquid enters the mounting pipe 603, the plugging bead 605 is impacted and separated from the sealing ring 607, and the cleaning liquid then enters the sliding cylinder 601 and is sprayed out through the spray head 602. At this time, the plugging bead 605 moves to the outside of the sliding cylinder 601 under the guidance of the guiding frame 608, enabling the sliding cylinder 601 to more smoothly break away from the driving pipe 5 during the rotation of the liquid separation pipe 2, further ensuring the smooth operation of this technical solution.

[0055] Refer to Figure 2 、 Figure 3 and Figure 8 According to

[0056] For the airborne deicing liquid water tank provided in the application embodiment of the present application, the connecting pipe 17 is rotatably passed through the sealing cover 4, and the liquid contact pipe 3 includes a rotating pipe 301 and a counterweight 303.

[0057] Among them, the rotating pipe 301 is fixedly connected to the connecting pipe 17, the rotating pipe 301 is in clearance fit with the liquid separation pipe 2, and a plurality of liquid inlet holes 302 are provided on one side of the rotating pipe 301. The setting of the plurality of liquid inlet holes 302 enables the deicing liquid in the box body 1 to be smoothly extracted even when the amount of deicing liquid in the box body 1 decreases; the counterweight 303 is fixedly installed on the rotating pipe 301.

[0058] The implementation principle of an airborne deicing fluid water tank in an embodiment of the present application is as follows: When the aircraft uses the technical solution of the present application to store deicing fluid and it is necessary to clean the inside of the box body 1, first, the staff discharges the remaining deicing fluid in the box body 1 and connects the input pipe 15 to the equipment for supplying cleaning fluid externally.

[0059] Under the action of the external cleaning fluid supply equipment, the cleaning fluid enters the driving pipe 5 through the liquid distribution pipe 2. After being impacted by the liquid, under the limitation of the limiting frame 801, the sealing plate 13 drives the driving pipe 5 to move to one side, and at the same time, the telescopic pipe 7 will gradually unfold.

[0060] In the above process, after the cleaning fluid enters the installation pipe 603, the blocking bead 605 is impacted and separated from the sealing ring 607. The cleaning fluid then enters the sliding cylinder 601 and is sprayed out through the nozzle 602. At this time, the blocking bead 605 moves to the outside of the sliding cylinder 601 under the guidance of the guiding frame 608.

[0061] Then, the motor 901 operates, and the liquid distribution pipe 2 then drives the output pipe and the flushing pipe 6 to rotate. Under the action of inertia, the sliding cylinder 601 drives the nozzle 602 to slide out of the installation ring 16, and sprays the cleaning fluid to various positions inside the box body 1.

[0062] The waste liquid generated by cleaning will be discharged out through the sewage discharge valve 14. Continuing for an appropriate time like this can complete the operation of cleaning the inside of the box body 1.

[0063] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application 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 thus cannot be understood as a limitation to the present application.

[0064] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0065] In this application, unless otherwise clearly defined or limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, an electrical connection, or capable of communicating with each other; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0066] Although the preferred embodiments of this application have been described, those skilled in the art can make additional changes and modifications once they know the basic creative concept. Therefore, the appended claims are intended to be construed as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0067] Obviously, those skilled in the art can make various changes and modifications to this application without departing from the spirit and scope of this application. Thus, if these modifications and variations of this application fall within the scope of the claims of this application and their equivalent technologies, this application is also intended to include these modifications and variations.

Claims

1. An airborne deicing fluid water tank, characterized in that: Comprising: A box body (1); A sealing cover (4), which is detachably and fixedly installed on one side of the box body (1). A connecting pipe (17) is passed through the sealing cover (4), and the connecting pipe (17) is connected to a pipeline for sucking antifreeze externally; A sewage discharge valve (14), which is fixedly connected to the other side of the box body (1) and is used for discharging the waste liquid generated by cleaning the box body (1); A liquid contact pipe (3), which is communicated with the inner cavity of the connecting pipe (17); An input pipe (15), which is installed on one side of the box body (1). A valve is installed in the input pipe (15), and the input pipe (15) can be connected to a device for supplying cleaning liquid externally; A liquid distribution pipe (2), which is installed at the end of the box body (1), and the liquid distribution pipe (2) is communicated with the inner cavity of the input pipe (15); An output pipe, which is fixedly connected to the liquid distribution pipe (2); A flushing pipe (6), which is installed on the output pipe.

2. The airborne deicing fluid tank according to claim 1, characterized in that: The liquid distribution pipe (2) is rotatably passed through one side of the box body (1), the liquid distribution pipe (2) is rotatably connected to the input pipe (15), and a driving assembly (⑨) is further installed on the liquid distribution pipe (2), and the driving assembly (9) is used to drive the liquid distribution pipe (2) to rotate.

3. The airborne deicing fluid tank according to claim 2, characterized in that: The driving assembly (9) includes: A motor (901), which is installed on one side of the box body (1); A driving gear (902), which is fixedly connected to the end of the output end of the motor (901); A driven gear (903), which is sleeved and fixed on the liquid distribution pipe (2), and the driven gear (903) is meshed and connected with the driving gear (902).

4. The airborne deicing fluid water tank according to claim 1, characterized in that: The output pipe includes: A receiving pipe (10), which is fixedly connected to the liquid distribution pipe (2); A driving pipe (5), which is installed on one side of the receiving pipe (10). The lowermost driving pipe (5) is fixedly connected to the end of the receiving pipe (10), the flushing pipe (6) is installed on the driving pipe (5), and the end of the uppermost driving pipe (5) is fixedly connected with a sealing plate (13); A telescopic pipe (7), which is fixedly connected between two adjacent driving pipes (5), and the telescopic pipe (7) is made of a telescopic corrugated hose; A reset mechanism, which is used to ensure that the driving pipe (5) resets after moving; An anti - tipping component (8), which is used to prevent the driving pipe (5) from randomly shifting during use.

5. The airborne deicing fluid water tank according to claim 4, wherein: The reset mechanism includes a first spring (11), and the first spring (11) is fixedly connected between the sealing plate (13) and the liquid distribution pipe (2).

6. The airborne deicing fluid tank according to claim 4, characterized in that: The anti - tipping component (8) includes: A limiting frame (801), which is fixedly installed on the liquid distribution pipe (2); A slider (802), which is fixedly installed on the corresponding driving pipe (5), and the slider (802) is slidably connected with the limiting frame (801).

7. The airborne deicing fluid water tank according to claim 4, wherein: One end of the driving pipe (5) is fixedly installed with a plurality of insertion rods (12), the other end of the driving pipe (5) is provided with a plurality of slots (501) adapted to the insertion rods (12), and the insertion rods (12) are magnetically connected to the slots (501) on the adjacent driving pipe (5).

8. The airborne deicing fluid water tank according to claim 4, characterized in that: An installation ring (16) is fixedly installed through one side of the driving pipe (5), and the flushing pipe (6) is arranged in the installation ring (16). The flushing pipe (6) includes: A sliding cylinder (601) that is slidably arranged on the installation ring (16); A spray head (602) fixedly installed on the outer side of the sliding cylinder (601); A second spring (609) fixedly connected between the installation ring (16) and the sliding cylinder (601); A one-way valve for preventing the deicing liquid from entering the output pipe and the liquid distribution pipe (2) through the sliding cylinder (601).

9. The airborne deicing fluid water tank according to claim 8, characterized in that: The one-way valve includes: An installation pipe (603) embedded and fixed on one side of the sliding cylinder (601); A sealing ring (607) fixedly installed in the installation pipe (603); A guiding frame (608) fixedly installed on one side of the installation pipe (603); A plugging bead (605) is provided with a connection groove (606) adapted to the sealing ring (607) on one side, and the connection groove (606) is in plug-in fit with the sealing ring (607); A third spring (604) fixedly connected between the guiding frame (608) and the plugging bead (605).

10. The airborne deicing fluid water tank according to claim 1, wherein: The connecting pipe (17) is rotatably arranged on the sealing cover (4). The liquid contact pipe (3) includes: A rotating pipe (301) connected and fixed to the connecting pipe (17). The rotating pipe (301) is in clearance fit with the liquid distribution pipe (2), and a plurality of liquid inlet holes (302) are provided on one side of the rotating pipe (301); A counterweight (303) fixedly installed on the rotating pipe (301).

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