Oil receiving device for aircraft

Abstract

The utility model provides an oil receiving device for an aircraft, comprising an oil receiving port, an oil receiving nozzle installed in the oil receiving port, and an oil receiving nozzle support; further comprising a bent pipe, a handle, a bellows and an observation window; the oil receiving port and the bellows are connected through the bent pipe; a handle is installed on the outside of the bellows; a flow cutoff device for preventing the bellows from being connected to the bent pipe is arranged at the connection between the bellows and the bent pipe; an observation window is arranged on the bent pipe; the utility model structure can provide lighting for the internal environment of the pipeline by arranging a ring light, and at the same time, the specific situation of oil flow in the pipeline can be observed through the convex lens observation window to judge the degree of oil release, and when an abnormality is found in the pipeline, the flow of oil is stopped by rotating the baffle, thereby overcoming the problem that the state of oil in the pipeline cannot be observed by the traditional oil receiving pipe, and the utility model has a simple structure, convenient operation and convenient use.

Description

Technical Field

[0001] The utility model belongs to the technical field of aircraft maintenance equipment, and in particular relates to an oil receiving device for aircraft. Background Art

[0002] In the daily maintenance of aircraft, especially when the aircraft needs to be overhauled, the oil in the aircraft fuel tank and other oil storage equipment needs to be drained to facilitate maintenance and other operations. However, during the oil draining process, the traditional oil receiving method often relies on observing the liquid outflow state of the oil receiving pipe outlet to judge the degree of oil discharge. This is often unscientific and inconvenient for judging the degree of oil discharge due to pipeline blockage caused by impurities in the oil. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide an aircraft oil receiving device which can timely observe the oil discharge situation of the oil receiving pipe and can timely close the oil receiving pipe for interception processing.

[0004] The utility model is realized by the following technical solutions:

[0005] An oil receiving device for an aircraft, comprising an oil receiving port, an oil receiving nozzle installed in the oil receiving port, and an oil receiving nozzle support; further comprising a bent pipe, a handle, a bellows and an observation window; the oil receiving port is connected to the bellows through a bent pipe; a handle is installed on the outside of the bellows; a shut-off device for preventing the bellows from communicating with the bent pipe is provided at the connection between the bellows and the bent pipe; an observation window is provided on the bent pipe; the shut-off device comprises a switch installed on the outside of the bellows and a baffle rotatably installed inside the bellows for shutting off; the diameter of the baffle matches the inner diameter of the corrugation; the switch is connected to the baffle for controlling the rotation of the baffle; a sealing ring is provided on the baffle; a circle of annular lights is movably provided on the outside of the bent pipe; luminous lamp beads are provided on the annular lights; a touch switch for turning on and off the luminous lamp beads is provided on the handle; the observation window is a convex lens; the inner side of the annular light is made of glass.

[0006] Beneficial effects of the utility model:

[0007] The utility model discloses a kind of structure, and the utility model discloses the structure of the utility model, and the structure of the utility model is simple, and the structure is convenient, and the utility model can be used for the oil pipe, and the oil pipe is convenient to operate, and the oil pipe is convenient to use, and the oil pipe is convenient to operate, and the oil pipe is convenient to use, and the oil pipe is convenient to operate, and the oil pipe is convenient to use, and the structure of the utility model is simple, and the structure of the utility model is simple, and the oil pipe is convenient to operate, and the oil pipe is convenient to use ... BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0009] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0010] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 .

[0011] As shown in the figure: 1-oil connection port; 2-ring light; 3-bend pipe; 4-handle; 5-bellows; 6-oil connection nozzle support; 7-oil connection nozzle; 8-luminous lamp bead; 9-observation window; 10-baffle; 11-switch. DETAILED DESCRIPTION

[0012] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0013] It should be noted that the structures, proportions, sizes, etc. drawn in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and so on quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0014] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be noted that the terms "include", "comprise" or any other variants are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0015] like Figure 1 , Figure 2The oil receiving device for an aircraft shown comprises: an oil receiving port 1, a ring light 2, a curved pipe 3, a handle 4, a bellows 5, an oil receiving nozzle support 6, an oil receiving nozzle 7, a luminous lamp bead 8, an observation window 9, and a flow cut-off device.

[0016] The oil receiving port 1 is provided with an oil receiving nozzle support 6 and an oil receiving nozzle 7 conventionally used in the art for connecting with the oil receiving ports of an aircraft.

[0017] The elbow 3 is connected to the oil receiving port 1 , and an observation window 9 of a convex lens is provided on the elbow 3 .

[0018] The ring light 2 is movably mounted on the curved tube 3, and a light-emitting lamp bead 8 for lighting is mounted on the ring light 2; in order to facilitate lighting inside the tube, the inner side of the ring light 2 is made of glass.

[0019] The corrugated pipe 5 is connected to the curved pipe 3 .

[0020] The handle 4 is installed on the outside of the corrugated tube 5 , and a touch switch for turning on and off the light-emitting lamp bead 8 is arranged on the handle 4 .

[0021] The intercepting device is installed in the bellows 5; the intercepting device includes a switch 11 installed on the outside of the bellows 5 and a baffle 10 rotatably installed inside the bellows 5 for intercepting flow; the diameter of the baffle 10 matches the inner diameter of the bellows 5; the switch 11 is connected to the baffle 10 for controlling the rotation of the baffle 10.

[0022] Working principle:

[0023] When in use, the oil receiving nozzle 7 is pushed into the oil receiving port of the aircraft by holding the touch handle 4, and the luminous lamp bead 8 can be controlled to be turned on by the touch switch on the handle 4 to provide lighting for the internal environment of the pipeline. At this time, the specific situation of the oil flow in the pipeline can be observed through the observation window 9 to judge the degree of oil release, and then the oil can be connected to the container through the end of the bellows 5. When it is found that there is an abnormality in the oil in the pipe, the switch 11 is rotated to drive the baffle 10 to stop the flow of oil in the pipe.

[0024] The protection scope of the present utility model is not limited to the technical solutions disclosed in the specific implementation methods. Any modifications, equivalent replacements, improvements, etc. made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An oil receiving device for an aircraft, comprising an oil receiving port (1), an oil receiving nozzle (7) installed in the oil receiving port (1), and an oil receiving nozzle support (6); characterized in that: It also comprises a bent pipe (3), a handle (4), a bellows (5) and an observation window (9); the oil receiving port (1) and the bellows (5) are connected via the bent pipe (3); a handle (4) is mounted on the outside of the bellows (5); a flow cut-off device for preventing the bellows (5) from communicating with the bent pipe (3) is arranged at the connection between the bellows (5) and the bent pipe (3); and an observation window (9) is arranged on the bent pipe (3).

2. The aircraft oil receiving device according to claim 1, characterized in that The intercepting device comprises a switch (11) mounted on the outside of the bellows (5) and a baffle (10) rotatably mounted inside the bellows (5) for intercepting the flow; the diameter of the baffle (10) matches the inner diameter of the bellows (5); the switch (11) is connected to the baffle (10) and is used to control the rotation of the baffle (10).

3. The oil receiving device for aircraft according to claim 2, characterized in that A sealing ring is provided on the spoiler (10).

4. The oil receiving device for aircraft according to claim 1, characterized in that A ring light (2) is movably arranged on the outer side of the curved tube (3); and light beads (8) are arranged on the ring light (2).

5. The aircraft oil receiving device according to claim 4, characterized in that The handle (4) is provided with a touch switch for turning on and off the luminous lamp bead (8).

6. The aircraft oil receiving device according to claim 4, characterized in that The inner side of the ring light (2) is made of glass.

7. The aircraft oil receiving device according to claim 1, characterized in that The observation window (9) is a convex lens.

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