Cavitation water jet device

Abstract

The utility model discloses a cavitation water jet device which comprises a sweeping board, a high-pressure pump is fixedly installed on one side of the upper surface of the sweeping board, a first vertical plate and a second vertical plate are fixed to the other side of the upper surface of the sweeping board, the top end of the first vertical plate is rotationally connected with a rotating shaft, and the side, close to the second vertical plate, of the rotating shaft is fixedly connected with a transverse pipe. The end, close to the second vertical plate, of the transverse pipe is rotationally connected with a butt-joint pipe, and the butt-joint pipe is fixedly connected with the top end of the second vertical plate. According to the jet device, the sweeping board, the high-pressure pump, the rotating shaft, the transverse pipe, the hose, the jet gun and the walking wheels are arranged, the hose of the jet device can be wound around the surface of the transverse pipe to be stored, the hose is communicated with the interior of the transverse pipe, and the transverse pipe is communicated with the high-pressure pump through the butt joint pipe, so that the hose can be pulled out from the surface of the transverse pipe during use; and the jet gun at the other end of the hose can clean an object farther from the device body, so that the device does not need to be frequently moved, and the device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of cavitation jets, in particular to a cavitation water jet device. Background Art

[0002] Cavitation jet is a continuous jet that naturally produces cavitation bubbles in the jet. The cavitation bubbles are produced by air or flooding. A variety of methods are used to form a region in the fluid with a pressure lower than the local vapor pressure, which stimulates the growth of cavitation nuclei. Cavitation jet devices are generally used for cleaning ship hulls, but existing cavitation jet devices have the following disadvantages:

[0003] When using the cavitation jet device, a hand-held jet gun needs to be aimed at the position to be cleaned for flushing, but the hose connecting the jet gun and the pump body is generally short, so the device needs to be moved every time a place is changed for cleaning, resulting in the need to frequently move the device during the cleaning process. If the hose is designed to be too long, it is inconvenient to store the hose, and the hose is easily entangled and knotted, which is not convenient to use. Therefore, the utility model proposes a cavitation water jet device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cavitation water jet device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cavitation water jet device, including a vehicle plate, a high-pressure pump is fixedly installed on one side of the upper surface of the vehicle plate, a first vertical plate and a second vertical plate are fixed on the other side of the upper surface of the vehicle plate, the top of the first vertical plate is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a horizontal tube near the second vertical plate, the end of the horizontal tube near the second vertical plate is rotatably connected to a docking tube, and the docking tube is fixedly connected to the top of the second vertical plate, the end of the docking tube away from the horizontal tube is fixedly connected to the water outlet of the high-pressure pump, a hose is fixedly connected to the side wall of the horizontal tube, the hose is wrapped around the surface of the horizontal tube, and the other end of the hose is fixedly connected to a jet gun, both ends of the horizontal tube are fixedly connected to baffle bars, the surfaces of the two baffle bars are commonly connected to a pressure tube assembly, and a control box is installed on the upper surface of the vehicle plate.

[0006] Furthermore, the water inlet of the high-pressure pump is fixedly connected with a water pumping pipe.

[0007] Furthermore, one end of the rotating shaft away from the horizontal tube is fixedly connected with a hand wheel.

[0008] Furthermore, the butt-joint pipe and the cross pipe are rotatably connected via a sealed bearing.

[0009] Furthermore, the pressure tube assembly includes two sliding sleeves slidably connected to the surfaces of the two baffle rods and end plates fixed to the ends of the two baffle rods. A spring is fixedly connected between the sliding sleeves on the surfaces of the baffle rods and the end plates, and a pressure plate is fixedly connected between the two sliding sleeves.

[0010] Furthermore, a protective frame is fixedly installed on the upper surface of the vehicle panel and outside the high-pressure pump and the control box.

[0011] Furthermore, a push handle is fixed on the upper surface of the vehicle plate close to the high-pressure pump, and a plurality of running wheels are fixedly mounted on the lower surface of the vehicle plate.

[0012] Beneficial effects of the utility model:

[0013] 1. When the utility model is in use, the cavitation water jet device is provided with a vehicle plate, a high-pressure pump, a rotating shaft, a transverse tube, a hose, a jet gun and a traveling wheel. The hose of the jet device can be wound on the surface of the transverse tube for storage, and the hose is connected with the inside of the transverse tube, and the transverse tube is connected with the high-pressure pump through a butt tube. Therefore, when in use, the hose can be pulled out from the surface of the transverse tube, so that the jet gun at the other end of the hose can clean the object farther away from the device body, thereby eliminating the need to frequently move the device and making it more convenient to use.

[0014] 2. When the utility model is in use, the cavitation water jet device is provided with a blocking rod and a tube pressing assembly. After the device is used, when the horizontal tube is rotated to reel in the hose, the tube pressing assembly can always press the hose against the surface of the horizontal tube to avoid the hose from becoming loose when being reeled in. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : An overall schematic diagram of the utility model;

[0017] Figure 2 : A partial stereogram of the utility model;

[0018] Figure 3 :The utility model Figure 1 Enlarged view of point A in the middle.

[0019] The reference numerals are as follows:

[0020] 1. Car plate; 2. High-pressure pump; 3. First vertical plate; 4. Second vertical plate; 5. Rotating shaft; 6. Horizontal pipe; 7. Butt pipe; 8. Hose; 9. Jet gun; 10. Suction pipe; 11. Hand wheel; 12. Stop lever; 13. Pipe pressing assembly; 131. Sliding sleeve; 132. End plate; 133. Pressing plate; 134. Spring; 14. Protective frame; 15. Push handle; 16. Travel wheel; 17. Control box. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] like Figure 1-Figure 3 As shown, it relates to a cavitation water jet device, including a vehicle plate 1, a high-pressure pump 2 is fixedly installed on one side of the upper surface of the vehicle plate 1, a first vertical plate 3 and a second vertical plate 4 are fixed on the other side of the upper surface of the vehicle plate 1, the top of the first vertical plate 3 is rotatably connected with a rotating shaft 5, the rotating shaft 5 is fixedly connected to a transverse tube 6 on the side close to the second vertical plate 4, the transverse tube 6 is rotatably connected to a docking tube 7 at one end close to the second vertical plate 4, and the docking tube 7 is fixedly connected to the top of the second vertical plate 4, and the end of the docking tube 7 away from the transverse tube 6 is fixedly connected to the water outlet of the high-pressure pump 2, a hose 8 is fixedly connected to the side wall of the transverse tube 6, the hose 8 is wound around the surface of the transverse tube 6, and the other end of the hose 8 is fixedly connected to a jet gun 9, both ends of the transverse tube 6 are fixedly connected with baffle rods 12, and a pressure tube assembly 13 is commonly connected to the surfaces of the two baffle rods 12, and a control box 17 is installed on the upper surface of the vehicle plate 1.

[0023] like Figure 1 As shown, a water suction pipe 10 is fixedly connected to the water inlet of the high-pressure pump 2 .

[0024] After starting the high-pressure pump 2, water can be pumped through the pumping pipe 10, and then the water enters the cross pipe 6 after passing through the connecting pipe 7, and then is discharged from the hose 8, and finally sprayed out from the jet gun 9. At this time, the jet gun 9 can be held handheld to clean the target object.

[0025] like Figure 1 As shown, one end of the rotating shaft 5 away from the transverse tube 6 is fixedly connected with a hand wheel 11 .

[0026] When the hose 8 needs to be wound and stored on the surface of the transverse tube 6 , the transverse tube 6 can be rotated by rotating the hand wheel 11 , so that the hose 8 is wound on the surface of the transverse tube 6 .

[0027] like Figure 1 and Figure 2 As shown, the butt-joint pipe 7 is rotatably connected to the cross pipe 6 via a sealed bearing.

[0028] Since the butt-joint pipe 7 is fixed and the transverse pipe 6 can rotate along with the rotating shaft 5 , the joint between the butt-joint pipe 7 and the transverse pipe 6 needs to be sealed to prevent water from leaking from the joint between the transverse pipe 6 and the butt-joint pipe 7 .

[0029] like Figure 1 and Figure 2 As shown, the pressing tube assembly 13 includes two sliding sleeves 131 slidably sleeved on the surfaces of the two baffle rods 12 and an end plate 132 fixed to the ends of the two baffle rods 12, a spring 134 is fixedly connected between the sliding sleeves 131 on the surfaces of the baffle rods 12 and the end plates 132, and a pressing plate 133 is fixedly connected between the two sliding sleeves 131.

[0030] When the hose 8 is wound around the surface of the transverse tube 6 , the spring 134 will always press the sliding sleeve 131 , thereby driving the pressing plate 133 to move toward the surface of the transverse tube 6 , and the pressing plate 133 is used to press the hose 8 onto the transverse tube 6 to prevent the hose 8 from loosening.

[0031] like Figure 1 As shown, a protection frame 14 is fixedly installed on the upper surface of the vehicle plate 1 and outside the high-pressure pump 2 and the control box 17. Thus, the protection frame 14 can be used to protect the high-pressure pump 2 and the control box 17.

[0032] like Figure 1 As shown, a push handle 15 is fixed on the upper surface of the vehicle plate 1 near the high-pressure pump 2, and a plurality of running wheels 16 are fixedly installed on the lower surface of the vehicle plate 1. The device can be pushed to move by holding the push handle 15.

[0033] Working principle: After moving the device to the designated position, connect the water pumping pipe 10 to the water source, then hold the jet gun 9, pull the hose 8 away from the surface of the transverse tube 6, and then start the high-pressure pump 2. The water pumped by the water pumping pipe 10 will enter the interior of the transverse tube 6 along the docking pipe 7, and then enter the jet gun 9 along the hose 8, and finally spray out from the jet gun 9. At this time, the operator can hold the jet gun 9 to flush the target. Since the hose 8 is designed to be longer, a larger range of targets can be flushed without moving the vehicle plate 1, avoiding frequent movement of the device. After use, turn off the high-pressure pump 2, and then turn the hand wheel 11 to drive the rotating shaft 5 to rotate, thereby driving the transverse tube 6 to rotate, and use the transverse tube 6 to rewind the hose 8 so that the hose 8 is stored on the surface of the transverse tube 6.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cavitation water jet device, comprising a vehicle plate (1), characterized in that: A high-pressure pump (2) is fixedly mounted on one side of the upper surface of the vehicle plate (1); a first vertical plate (3) and a second vertical plate (4) are fixedly mounted on the other side of the upper surface of the vehicle plate (1); a rotating shaft (5) is rotatably connected to the top of the first vertical plate (3); a transverse tube (6) is fixedly connected to the side of the rotating shaft (5) close to the second vertical plate (4); a butt joint tube (7) is rotatably connected to the end of the transverse tube (6) close to the second vertical plate (4); and the butt joint tube (7) is fixedly connected to the top of the second vertical plate (4). The butt joint pipe (7) is fixedly connected to the water outlet of the high-pressure pump (2) at one end away from the transverse pipe (6); a hose (8) is fixedly connected to the side wall of the transverse pipe (6); the hose (8) is wound around the surface of the transverse pipe (6); and a jet gun (9) is fixedly connected to the other end of the hose (8); both ends of the transverse pipe (6) are fixedly connected to baffle bars (12); the surfaces of the two baffle bars (12) are commonly connected to a pressure pipe assembly (13); and a control box (17) is installed on the upper surface of the vehicle plate (1).

2. A cavitation water jet device according to claim 1, characterized in that: The water inlet of the high-pressure pump (2) is fixedly connected to a water pump pipe (10).

3. The cavitation water jet device according to claim 1, characterized in that: One end of the rotating shaft (5) away from the transverse tube (6) is fixedly connected to a hand wheel (11).

4. The cavitation water jet device according to claim 1, characterized in that: The butt-joint pipe (7) is rotatably connected to the transverse pipe (6) via a sealed bearing.

5. The cavitation water jet device according to claim 1, characterized in that: The tube pressing assembly (13) comprises two sliding sleeves (131) slidably sleeved on the surfaces of the two blocking rods (12) and an end plate (132) fixed to the ends of the two blocking rods (12); a spring (134) is fixedly connected between the sliding sleeves (131) on the surfaces of the blocking rods (12) and the end plate (132); and a pressing plate (133) is fixedly connected between the two sliding sleeves (131).

6. The cavitation water jet device according to claim 1, characterized in that: A protective frame (14) is fixedly mounted on the upper surface of the vehicle plate (1) and outside the high-pressure pump (2) and the control box (17).

7. The cavitation water jet device according to claim 1, characterized in that: A push handle (15) is fixed on the upper surface of the vehicle plate (1) close to the high-pressure pump (2), and a plurality of running wheels (16) are fixedly mounted on the lower surface of the vehicle plate (1).

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