JP3026643U - Bottom sediment remover - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] To purify water, which can be carried and used in unspecified lakes and marshes, and precipitates can be efficiently removed by a simple operation. The present invention provides a water bottom sediment removal device. An apparatus for removing deposits on a bottom of a water, wherein an injection pump and a suction pump and a control means for controlling the operation of these pumps are installed inside a box-shaped support member that floats in water. The fountain provided at the tip of the pump is connected to the fountain pipe that opens into the water, and the suction pump is connected to the suction pipe that extends by fitting the fountain pipe with a gap. A strainer was installed inside the discharge pipe connected to the suction pump, which was opened near, and the fountain pipe and the suction pipe were connected by the priming pipe.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a sediment removing device for removing sediment such as algae and hedoro existing on the bottom of water such as lakes and marshes.

[0002]

[Prior art]

 Conventionally, this type of sediment removal device can be a dredger equipped with a vacuum pump, but it is impossible to remove sediment on the bottom of a small lake due to its large size. . Therefore, the removal of precipitates in such places was carried out by pumping the water in the lake and emptying it, and then manually performing it by the workers. Therefore, many workers are required, and the drainage of the pumped water deteriorates the surrounding environment, and there are also troublesome problems such as having to perform catching work to protect the fish inside. is there.

In order to solve such a problem, there is one disclosed in Japanese Patent Laid-Open No. 7-274769, which is a “fish pond cleaning device” as shown in FIG. explain. This is installed in the fish pond 30, and the water in the fish pond 30 is supplied from the water supply hole 33 of the hose 32 by the pump 31 and jetted toward the sediment from the jet nozzle hole 35 of the jet pipe 34. The drive means 36 moves the jet pipe 34 to clean the inside of the fish pond 30.

[0004]

[Problems to be solved by the device]

 However, it is not portable and can only be used in a limited area of a fish pond, and the sediment is simply dispersed by water for cleaning, and the sediment is removed. Therefore, there is a problem that water cannot be purified.

Therefore, the object of the present invention is to solve the problems of the above-described conventional sediment removal device, to be portable, to be used in unspecified lakes, and to easily remove sediment. Another object of the present invention is to provide a device for removing sediment from the bottom of the water, which can be efficiently removed by various operations and can purify water.

[0006]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the invention according to claim 1 is an apparatus for removing deposits on a bottom of a water, wherein an injection pump is installed inside a box-shaped support member that floats in water. And a suction pump and a control means for controlling the operation of these pumps.The injection pump is connected to a fountain pipe with a fountain hole at the tip opening into the water, and the suction pump is fitted with a gap in the fountain pipe. The suction pipe at the tip of the suction pipe is opened near the fountain hole of the fountain pipe, and a strainer is installed inside the discharge pipe connected to the suction pump to connect the fountain pipe to the suction pipe. The invention as set forth in claim 2 is characterized in that the support member is connected by an irrigation pipe, and the support member floats on the water surface by a float attached to the outer periphery of a support frame body whose upper and lower parts are open. The device described is on the downstream side of the connection with the irrigation pipe. Oite, provided with a closing valve in the fountain pipe 4 and is characterized in that a closing valve in priming tube.

[0007]

[Embodiment of device]

 In the embodiment of the present invention shown in the drawings, an injection pump 2 and a suction pump 3 and a control means 4 for controlling the operation of these pumps 2 and 3 are installed inside a support member 1, and A fountain pipe 5 having a fountain hole 10 at its tip is connected, a suction pipe 6 is connected to the suction pump 3 and extends by fitting the fountain pipe 5 with a gap, and is provided at a suction nozzle 7 at the tip of the suction pipe 6. The suction hole 8 opens near the fountain hole 10 provided in the fountain nozzle 9 at the tip of the fountain pipe 5, and the strainer 13 is installed inside the discharge pipe 12 connected to the suction pump 3 to The suction pipe 6 and the suction pipe 14 are connected to each other.

The support member 1 is adapted to float on the water surface by a float 17 such as a pneumatic float attached to the outer periphery of a support frame 16 having open upper and lower parts. Further, an opening / closing valve 18 is provided on the fountain pipe 5 and an opening / closing valve 19 is also provided on the priming pipe 14 on the downstream side of the joint with the priming pipe 14, and these opening / closing valves 18, 19 are provided in the control means 4. Therefore, it is constituted by a solenoid valve whose operation is controlled, but may be of a manual type. A ring 21 is attached to the suction pipe 6, and a handle 22 and a suspension band 23 are attached to the ring 21.

When removing the sediment on the bottom of the water by means of the above-mentioned, when the worker enters the water or gets on a small boat, etc., the support member 1 is brought into the water and floated by the float 17, and jetted. The water supply hole of the pump 2 is located in the water, the suction pipe 6 is hung on the shoulder of the worker by the suspension band 23, the suction pipe 6 is held by the handle 22, and the opening / closing valve 18 of the water jet pipe 5 is operated by operating the control means 4. At the same time as closing, the opening / closing valve 19 of the priming pipe 14 is opened, the injection pump 2 is operated to supply water to the fountain pipe 5, and the suction pipe 6 is filled with water.

After that, the on-off valve 19 is closed and the on-off valve 18 is opened, and the suction pump 3 is actuated so that the fountain nozzle 9 of the fountain pipe 5 sprays water from the fountain hole 10 to wind up the sediment on the bottom of the water. The sediment is sucked together with water from the suction hole 8 of the suction nozzle 7 of the suction pipe 6, and the water is returned to the lake through the discharge pipe 12, at which time the sediment is removed by the strainer 13, and this sediment is removed. Take out from the strainer 13 and finish the removal work. At this time, the amount of fountain from the fountain hole 10 of the fountain nozzle 9 is adjusted by operating the control valve 25 provided in the fountain pipe 5.

[0011]

[Effect of device]

 The present invention is as described above, and the invention according to claim 1 is a bottom sediment removing device, wherein an injection pump and a suction pump are provided inside a box-shaped support member that floats in water. A control means for controlling the operation of these pumps is installed, a fountain pipe provided at the front end of the pump is connected to the fountain pipe, and the suction pump extends by fitting the fountain pipe into the fountain pipe with a gap. Connect the pipes, the suction port at the end of the suction pipe opens near the fountain hole of the fountain pipe, install a strainer inside the discharge pipe connected to the suction pump, and connect the fountain pipe and the suction pipe with the priming pipe. According to a second aspect of the invention, the support member floats on the water surface by a float attached to the outer periphery of a support frame body whose upper and lower parts are opened, and the invention according to the third aspect is a downstream of the connecting portion with the irrigation pipe. On the side, an opening / closing valve is installed on the fountain pipe and It also has an on-off valve, so it can be carried around and used in unspecified lakes and marshes, and sediment can be removed efficiently with a simple operation to clean water. There is an effect that can be achieved.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the present invention.

FIG. 2 is a partially cutaway front view when using the same as above.

FIG. 3 is a plan view of the main part of the above.

FIG. 4 is a plan view of a conventional example of the same kind as the present invention in use.

FIG. 5 is a perspective view of a main part of the above.

[Explanation of symbols]

 1 Support member 2 Injection pump 3 Suction pump 4 Control means 5 Fountain pipe 6 Suction pipe 7 Suction nozzle 8 Suction hole 9 Fountain nozzle 10 Fountain hole 12 Discharge pipe 13 Strainer 14 Water intake pipe 16 Support frame 17 Float 18 Open / close valve 19 Open / close valve

Claims (3)

[Scope of utility model registration request] 1. An injection pump, a suction pump, and a control means for controlling the operation of these pumps are installed inside a box-shaped support member that floats on the water surface. Connect the fountain pipe that opens into the water, connect the suction pump to the suction pipe that extends by fitting the fountain pipe with a gap, and the suction hole of the suction pipe opens near the fountain hole of the fountain pipe and connects to the suction pump. A device for removing deposits on the bottom of the water, characterized in that a strainer is installed inside the discharge pipe, and the fountain pipe and the suction pipe are connected by a priming pipe. 2. The apparatus for removing sediments from the bottom of the water according to claim 1, wherein the support member floats on the water surface by a float attached to the outer periphery of a support frame body having open upper and lower portions. 3. The sedimentation of the water bottom according to claim 1, wherein an opening / closing valve is provided on the fountain pipe and an opening / closing valve is also provided on the priming pipe at the downstream side of the joint with the priming pipe. Object removal device.