阅读说明：本技术 可变向式推力器 (Direction-changeable thruster ) 是由 李晓亮 于 2021-01-11 设计创作，主要内容包括：本发明公开了一种包括进水管(1)、阻片(2)、水(3)、电磁换间阀(4)、导管和抽吸部分(6)的可变向式推力器,电磁换向阀(4)与抽吸部分(6)由导管(5)相联；进水管(1)中安有阻片(2),水(3)从箭头方向进入进水管(1)中。电磁换向阀(4)可根据具体需要,让有不同方向推力的进水管(1)(从A至F)被接通,从而达到该进水管(1)中的水(3)从电磁控制阀中流向后面零部件,同时,安在进水管(1)中的阻片(2)受到水(3)的推力作用,将该力通过其它零件传到行驶器上。这样,行驶器可获得不同方向的推力。同时,本发明还具有结构简单、操作灵活、成本低的特点。(The invention discloses a direction-changeable thruster which comprises a water inlet pipe (1), a resistance sheet (2), water (3), an electromagnetic change valve (4), a conduit and a suction part (6), wherein the electromagnetic change valve (4) is connected with the suction part (6) through the conduit (5); a resistance sheet (2) is arranged in the water inlet pipe (1), and water (3) enters the water inlet pipe (1) from the arrow direction. The electromagnetic directional valve (4) can lead the water inlet pipe (1) (from A to F) with thrust in different directions to be communicated according to specific requirements, so that water (3) in the water inlet pipe (1) flows to the following parts from the electromagnetic directional valve, and meanwhile, the resistance sheet (2) arranged in the water inlet pipe (1) is subjected to the thrust of the water (3) and transmits the force to the running device through other parts. In this way, the vehicle can obtain thrust in different directions. Meanwhile, the invention also has the characteristics of simple structure, flexible operation and low cost.)

1. The utility model provides a but diversion formula thrustor includes inlet tube (1), hinders piece (2), water (3) and suction part (6) and constitutes, hinders piece (2) and installs in inlet tube (1), and water (3) flow in inlet tube (1), its characterized in that: the water inlet pipes (1) with different resistance directions are communicated with the guide pipe (5) after being controlled by the electromagnetic directional valve (4); the duct (5) is associated with the suction portion (6); when the electromagnetic directional valve (4) is connected with the water inlet pipes (1) in different stress directions, the running device can obtain thrust in different directions.

The first, the field:

the present invention relates to a thruster for propelling a vehicle.

Secondly, background:

the existing thrusters on the traveling device, such as airplanes, satellites, missiles and other products, all use air as a reaction force object, and an engine (thruster) designed by the working principle has the defects of more fuel consumption, low working efficiency and the like, so that the inventor applies a patent with the patent number of 202011386381.3 and the invention name of a one-way thruster to the Chinese patent office in 12, 2 and 2020; meanwhile, the thrust thruster also applies to the Chinese patent office in 12 and 31 months in 2020, with the patent number of 202011613297.0 and the invention name of internal suction type thrust thruster; these inventions all adopt a method of pushing the product from the inside of the vehicle and, at the same time, providing high working efficiency. However, these techniques also have the effect of only pushing the vehicle in a single direction, so that the aircraft needs to complete its up-and-down flight or left-and-right flight by means of other mechanisms during the flight. If the functions of the mechanisms are completed by the change of the thrust direction of the thruster, the running control of the aircraft is more flexible. Of course, there are also related products such as ships, automobiles and trains, which have similar problems.

Thirdly, the invention content:

the invention aims to solve the problems that: these thrusters are not thrust in a single direction, but have thrust in multiple directions.

In order to solve the above problems, the variable direction thruster of the present invention has the working principle: a resistance sheet is arranged in the water inlet pipe, one end of the water inlet pipe is connected with the water pool to allow water to flow into the water inlet pipe, the other end of the water inlet pipe is connected with the reversing valve, one end of the guide pipe is connected with the reversing valve, and the other end of the guide pipe is connected with the suction part. Because there are many inlet tubes, the direction of resistance that the piece produced resistance in every inlet tube is different, like this in concrete use, can be according to specific needs, through control switching-over valve, the required inlet tube of switch-on, obtain thrust in the corresponding direction promptly. According to the working principle, the technical scheme is as follows: the resistance direction of the resistance sheet in the water inlet pipe is upward; the direction of the resistance is towards the left; the direction of the resistance is forward; the direction of the resistance is downward; the direction of the resistance is right; the direction of the resistance is backward. The reversing valve adopts an electromagnetic reversing valve.

By adopting the method, the thruster can provide thrust for the thruster in any direction in space, and the steering capacity of the thruster is improved. It can not only move forward, backward, leftward and rightward, but also move up and down to push the running device. The flexibility of the running device is increased, and the structure is simple. Meanwhile, the force applied backwards can also be used as a brake.

Fourthly, explanation of the attached drawings:

fig. 1 is a partial part view of a variable direction thruster 1 according to an embodiment of the present invention.

Fig. 2 is a partial part view of the direction-variable thruster of embodiment 1 of the invention.

Fig. 3 is a partial view of the direction-variable thruster of embodiment 1 of the present invention.

Fig. 4 is a partial part view of the direction-variable thruster of embodiment 1 of the invention.

Fig. 5 is a partial view of the direction-variable thruster of embodiment 1 of the present invention.

Fig. 6 is a partial view of the direction-variable thruster of embodiment 1 of the present invention.

Fig. 7 is a hydraulic control diagram of the variable direction thruster of the 1 st embodiment of the invention.

Fifth, the embodiment:

in the embodiment 1 shown in fig. 1 to 7, the direction-variable thruster comprises a water inlet pipe (1), a resistance sheet (2), water (3), an electromagnetic directional valve (4), a conduit (5) and a suction part (6); the electromagnetic directional valve (4) is connected with the suction part (6) through a conduit (5); a resistance sheet (2) is arranged in the water inlet pipe (1), and water (3) enters the water inlet pipe (1) from the arrow direction. At this time, as long as the electromagnetic directional valve (4) connects the corresponding water inlet pipe (1), water (3) flows from the direction of the arrow to the conduit (5) and flows from the conduit (5) to the suction part (6). Thus, the resistance sheet (2) is subjected to the impact force of the water (3), and the force is finally transmitted to the running gear, so that the purpose that the running gear is subjected to thrust in all directions is achieved. The force in each direction can be controlled by the electromagnetic directional valve (4). As shown in fig. 7 a to F, which are different inlet pipes (1). If the water inlet pipe D is connected, the resistance sheet (2) of the water inlet pipe (1) is stressed downwards, and the traveling device is stressed downwards.

The invention is not limited to the above form, when the water inlet pipe (1) is provided with the resistance sheets (2) in two directions at the same time; when the resistance sheet (2) is arranged in the water outlet pipe; the invention is also relevant when other reversing valves are used, such as manual reversing valves.