Floating object collecting device for water conservancy treatment

Abstract

The utility model discloses a floating object collecting device for water conservancy treatment, which relates to the technical field of floating object collecting devices and comprises a water delivery cylinder and a blocking mechanism. The blocking mechanism is arranged, the first air conveying pipe, the second air conveying pipe, the third air conveying pipe, the air bag, the lifting push ring and the magnet are matched, under intermittent air exhaust of the air pump, the filter cartridge can ascend and descend in a reciprocating mode, and a vortex system is formed on the river surface according to the tidal power principle of water based on surface tension; when the filter cartridge is replaced, the filter cartridge is pulled to be separated from the lifting push ring, at the moment, through cooperation of the pressure sensor, the signal transmitter, the signal receiver and the controller, the air pump can be controlled to stop pumping air, the garbage in lake water is blocked through the lifting push ring, and then the operation is performed in the reverse direction. And the situation that when garbage is cleaned, garbage on the water surface enters the water conveying cylinder, and consequently equipment is blocked can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of floating object collecting devices, in particular to a floating object collecting device for water conservancy management. Background Art

[0002] With the development of the economy, the rapid urbanization and industrialization process, the development of tourism, the weak environmental awareness of the people and other factors have led to the generation of various wastes. Various garbage is discharged or discarded at will, resulting in a large amount of non-degradable garbage often floating on the surface of artificial lakes or rivers, causing serious pollution to the aquatic environment.

[0003] The existing surface garbage collection and cleaning equipment uses the tidal force principle of water based on surface tension to form a vortex system on the river surface, so as to collect the garbage passing on the water surface and filter it through the filter cartridge inside the equipment. Long-term collection will cause a large amount of garbage to be stored inside the filter cartridge, and the accumulation of a large amount of garbage will make the filter cartridge unable to collect subsequent garbage. For this reason, it is necessary to manually take out the filter cartridge at a fixed time and clean the garbage inside. However, during the cleaning process of the filter cartridge, the garbage on the water surface can easily enter the equipment with the water flow, and the garbage that has not been filtered and separated from the lake water will cause blockage in the equipment's pipes. In order to avoid the above situation, we have proposed a floating object collection device for water conservancy management. Utility Model Content

[0004] The utility model aims to provide a floating object collecting device for water conservancy management in order to prevent garbage from easily entering the interior of the device and clogging the pipeline of the device when cleaning the filter cylinder.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a floating object collection device for water conservancy management, comprising a water delivery cylinder with a filter cylinder arranged inside, the filter cylinder penetrates to the outside of the top end of the water delivery cylinder, a blocking mechanism is arranged inside the water delivery cylinder, and the blocking mechanism is used to block the garbage on the water surface when the filter cylinder is replaced;

[0006] The blocking mechanism includes: a lifting component and a positioning component;

[0007] The lifting assembly is arranged inside the water delivery cylinder and in contact with the outer wall of the filter cylinder, and is used to push the filter cylinder up and down so that the garbage on the water surface enters the interior of the filter cylinder;

[0008] The positioning assembly arranged on the top of the lifting assembly is used for positioning and connecting the filter cartridge with the lifting assembly.

[0009] As a further solution of the utility model: the lifting assembly includes:

[0010] A lifting and pushing ring slides up and down inside the water delivery cylinder, and two air bags are symmetrically and fixedly connected to the bottom end of the lifting and pushing ring, and the bottom ends of the two air bags are fixedly connected to the first air delivery pipe, and the inside of the water delivery cylinder is provided with a second air delivery pipe integrally formed with the bottom end of the first air delivery pipe, and a third air delivery pipe is integrally formed at one end of the second air delivery pipe, and the third air delivery pipe passes through the outside of the water delivery cylinder, and two limit rods slidably connected to the water delivery cylinder are symmetrically and fixedly connected to the bottom end of the lifting and pushing ring and located between the two air bags, and a spring is sleeved on the outer wall of the limit rod, and the end portions of the spring are respectively in contact with the outer wall of the lifting and pushing ring and the inner wall of the water delivery cylinder, and the spring is used to reset the filter cylinder by pushing the lifting and pushing ring.

[0011] As a further solution of the utility model: the positioning component includes:

[0012] A plurality of magnets are fixedly connected to the top of the lifting push ring at equal intervals in the circumferential direction. A pressure sensor is installed on the top of the lifting push ring. The upper surface of the pressure sensor contacts the outer wall of the filter cylinder. The pressure sensor is used to sense whether the filter cylinder is separated from the water delivery cylinder.

[0013] As a further solution of the utility model: a first water pipe is installed at the bottom end of the water delivery cylinder, one end of the first water pipe is fixedly connected to the second water delivery pipe through a flange, a one-way valve is installed in the inner cavity of the second water delivery pipe, and an iron ring is formed at the top end of the filter cylinder, and a handle is rotatably connected to the inner wall of the iron ring.

[0014] As a further solution of the utility model: the inner wall of the first air pipe is interconnected with the inner cavities of the air bag and the second air pipe respectively, the inner cavity of the second air pipe is interconnected with the inner cavity of the third air pipe, and the end of the third air pipe away from the second air pipe is fixedly connected to the output end of the air pump.

[0015] As a further solution of the utility model: the outer shape of the lifting push ring is L-shaped, and a lifting slide groove for the lifting push ring to slide up and down is provided at the connection position between the water delivery cylinder and the lifting push ring.

[0016] As a further solution of the utility model: a signal transmitter electrically connected to the pressure sensor through a wire is installed on the lifting push ring, and a signal receiver electrically connected to the controller in the air pump through a wire is installed on the air pump.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting up a blocking mechanism, through the cooperation of the first air pipe, the second air pipe, the third air pipe, the air bag, the lifting push ring, and the magnet, and under the intermittent suction of the air pump, the filter cartridge can be lifted and lowered reciprocatingly, and a vortex system is formed on the river surface by utilizing the tidal force principle based on the surface tension of water, so that garbage enters the inner cavity of the filter cartridge. When replacing the filter cartridge, the filter cartridge is pulled to separate from the lifting push ring. At this time, through the cooperation of the pressure sensor, the signal transmitter, the signal receiver, and the controller, the air pump can be controlled to stop suction, and the garbage in the lake water can be blocked by the lifting push ring. After that, the above operation is reversed to avoid garbage on the water surface entering the water cylinder when cleaning the garbage, causing the equipment to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the water delivery cylinder of the utility model;

[0021] Figure 3 It is a schematic diagram of the blocking mechanism structure of the utility model.

[0022] In the figure: 1. water delivery cylinder; 2. blocking mechanism; 201. magnet; 202. pressure sensor; 203. air bag; 204. first air delivery pipe; 205. second air delivery pipe; 206. limit rod; 207. spring; 208. lifting push ring; 209. third air delivery pipe; 3. filter cylinder; 4. first water delivery pipe; 5. second water delivery pipe. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1 to Figure 3 In the embodiment of the utility model, a floating object collecting device for water conservancy management includes a water delivery cylinder 1 with a filter cartridge 3 arranged inside, the filter cartridge 3 penetrates to the outside of the top end of the water delivery cylinder 1, a first water delivery pipe 4 is installed at the bottom end of the water delivery cylinder 1, one end of the first water delivery pipe 4 is fixedly connected to a second water delivery pipe 5 through a flange, a one-way valve is installed in the inner cavity of the second water delivery pipe 5, an iron ring is formed at the top end of the filter cartridge 3, a handle is rotatably connected to the inner wall of the iron ring, and a blocking mechanism 2 is arranged inside the water delivery cylinder 1, and the blocking mechanism 2 is used to block garbage on the water surface when the filter cartridge 3 is replaced;

[0025] The blocking mechanism 2 includes: a lifting component and a positioning component;

[0026] The lifting assembly is arranged inside the water delivery cylinder 1 and in contact with the outer wall of the filter cylinder 3, and is used to push the filter cylinder 3 to move up and down, so that the garbage on the water surface enters the interior of the filter cylinder 3;

[0027] The positioning assembly arranged on the top of the lifting assembly is used for positioning and connecting the filter cartridge 3 with the lifting assembly.

[0028] In this embodiment: when the device is used, the filter cartridge 3 can be moved downward along the inner wall of the water delivery cylinder 1 by the lifting assembly under the suction of the air pump, so that the upper surface of the iron ring can be lowered to below the horizontal plane. At this time, the garbage on the water surface enters the inner cavity of the filter cartridge 3 along with the lake water, so that the lake water and the garbage can be separated by the filter cartridge 3;

[0029] It should be noted that the end of the second water pipe 5 away from the first water pipe 4 is fixedly connected to the water pumping end of the water pump, and the water discharge end of the water pump is equipped with a drainage pipe extending into the lake water, and the first water pipe 4 and the second water pipe 5 are both rigid pipes, which can be used to support the water cylinder 1;

[0030] Then, the water pump is started to extract the filtered lake water in the inner cavity of the water delivery tube 1 through the first water delivery pipe 4 and the second water delivery pipe 5. At this time, the one-way valve located in the inner cavity of the second water delivery pipe 5 is opened under the suction of the water pump, and then the water pump can discharge the lake water back into the lake through the drainage pipe, so that the garbage can be collected conveniently;

[0031] Then, the air pump intermittently pumps air, so that the lifting assembly can drive the filter cartridge 3 to lift and lower back and forth, thereby utilizing the tidal force principle based on the surface tension of water to form a vortex system on the river surface, thereby allowing the garbage on the water surface to enter the inner cavity of the filter cartridge 3;

[0032] When the filter cartridge 3 is replaced, the handle is pulled to make the iron ring drive the filter cartridge 3 to rise, so that the iron ring can be separated from the upper surface of the positioning component by rising. At this time, the air pump can be controlled to stop pumping air through the positioning component. At this time, the garbage in the lake water can be blocked by the rise of the lifting component. Then, the cleaned filter cartridge 3 is put back into the inner cavity of the water delivery cylinder 1, and the above operation is reversed. This can prevent the garbage on the water surface from entering the inner cavity of the water delivery cylinder 1 when cleaning the concentrated garbage, causing blockage in the inner cavity of the first water delivery pipe 4.

[0033] Please refer to Figure 2-3 , the lifting components include:

[0034] The lifting and pushing ring 208 slides up and down inside the water delivery cylinder 1, and the bottom end of the lifting and pushing ring 208 is symmetrically fixedly connected with two air bags 203, and the bottom ends of the two air bags 203 are fixedly connected with the first air pipe 204. The inside of the water delivery cylinder 1 is provided with a second air pipe 205 integrally formed with the bottom end of the first air pipe 204, and one end of the second air pipe 205 is integrally formed with a third air pipe 209, and the third air pipe 209 runs through the outside of the water delivery cylinder 1. The bottom end of the lifting and pushing ring 208 is located between the two air bags 203 and is symmetrically fixedly connected with two air bags 203 that slide with the water delivery cylinder 1. A limit rod 206 is movably connected, and a spring 207 is sleeved on the outer wall of the limit rod 206. The two ends of the spring 207 are respectively in contact with the outer wall of the lifting push ring 208 and the inner wall of the water delivery cylinder 1. The inner wall of the first air delivery pipe 204 is respectively connected with the inner cavity of the air bag 203 and the second air delivery pipe 205. The inner cavity of the second air delivery pipe 205 is connected with the inner cavity of the third air delivery pipe 209. The end of the third air delivery pipe 209 away from the second air delivery pipe 205 is fixedly connected to the output end of the air pump. The spring 207 is used to reset the filter cartridge 3 by pushing the lifting push ring 208;

[0035] The positioning components include:

[0036] A plurality of magnets 201 are fixedly connected to the top of the lifting push ring 208 at equidistant intervals in the circumferential direction, a pressure sensor 202 is installed on the top of the lifting push ring 208, the upper surface of the pressure sensor 202 is in contact with the outer wall of the filter cartridge 3, a signal transmitter electrically connected to the pressure sensor 202 through a wire is installed on the lifting push ring 208, a signal receiver electrically connected to a controller in the air pump through a wire is installed on the air pump, and the pressure sensor 202 is used to sense whether the filter cartridge 3 is separated from the water delivery cartridge 1.

[0037] In this embodiment: through the cooperation of the first air delivery pipe 204, the second air delivery pipe 205, and the third air delivery pipe 209, the air pump can extract the air in the inner cavity of the two air bags 203. At this time, the air bags 203 shrink due to the reduction of air in the inner cavity. At the same time, the lifting and pushing ring 208, driven by the air bags 203, pushes the limit rod 206 to slide down along the inner wall of the water delivery cylinder 1, and squeezes the spring 207 to shrink. At the same time, the filter cylinder 3 is attracted by the magnet 201 through the iron ring and descends together with the lifting and pushing ring 208, so that the upper surface of the iron ring can be lowered to below the horizontal plane. At this time, the garbage on the water surface enters the inner cavity of the filter cylinder 3 with the lake water, so that the lake water and the garbage can be separated by the filter cylinder 3;

[0038] It should be noted that the pressure sensor 202 is a ceramic sensor based on the piezoresistive effect. The pressure acts directly on the front surface of the ceramic diaphragm, causing the diaphragm to produce a slight deformation. The thick film resistor is printed on the back of the ceramic diaphragm and connected to form a Wheatstone bridge. Due to the piezoresistive effect of the varistor, the bridge generates a highly linear voltage signal that is proportional to the pressure and proportional to the excitation voltage.

[0039] Then, the air pump intermittently pumps air, so that the lifting push ring 208 can be pushed by the rebound of the spring 207 to drive the filter cartridge 3 to move up and down, thereby forming a vortex system on the river surface by utilizing the tidal force principle based on the surface tension of water, so that the garbage on the water surface enters the inner cavity of the filter cartridge 3;

[0040] When the filter cartridge 3 is replaced, the iron ring is pulled to drive the filter cartridge 3 to rise, so that the iron ring can be separated from the upper surface of the lifting push ring 208 by rising. At this time, the pressure sensor 202 is separated from the outer wall of the iron ring, and transmits information to the signal transmitter through the wire. Then the signal transmitter transmits the signal to the outside world, and at the same time, the received signal is transmitted to the controller through the signal receiver, and the air pump is controlled by the controller to stop pumping air. At this time, the lifting push ring 208 gradually rises under the push of the spring 207, so as to block the garbage in the lake water. Then the cleaned filter cartridge 3 is put back into the inner cavity of the water delivery cylinder 1, and the above operation is reversed. This can avoid the garbage on the water surface entering the inner cavity of the water delivery cylinder 1 when cleaning the concentrated garbage, causing blockage in the inner cavity of the first water delivery pipe 4.

[0041] Please refer to Figure 2-3 The outer shape of the lifting push ring 208 is L-shaped, and a lifting slide groove for the lifting push ring 208 to slide up and down is provided at the connection position between the water delivery cylinder 1 and the lifting push ring 208.

[0042] In this embodiment, the lifting push ring 208 can be lifted and lowered along the inner wall of the water delivery cylinder 1 by the cooperation between the L-shaped appearance and the lifting slide groove.

[0043] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A floating object collecting device for water conservancy management, comprising a water delivery cylinder (1) with a filter cylinder (3) disposed therein, wherein the filter cylinder (3) penetrates to the outside of the top end of the water delivery cylinder (1), characterized in that: A blocking mechanism (2) is provided inside the water delivery cylinder (1), and the blocking mechanism (2) is used to block garbage on the water surface when the filter cylinder (3) is replaced; The blocking mechanism (2) comprises: a lifting component and a positioning component; A lifting assembly is arranged inside the water delivery cylinder (1) and in contact with the outer wall of the filter cylinder (3), and is used to push the filter cylinder (3) to move up and down so that garbage on the water surface enters the interior of the filter cylinder (3); A positioning assembly arranged on the top of the lifting assembly is used for positioning and connecting the filter cartridge (3) with the lifting assembly.

2. A floating object collecting device for water conservancy management according to claim 1, characterized in that: The lifting assembly comprises: A lifting and pushing ring (208) slides up and down inside the water delivery cylinder (1), the bottom end of the lifting and pushing ring (208) is symmetrically fixedly connected to two air bags (203), the bottom ends of the two air bags (203) are fixedly connected to a first air delivery pipe (204), the inside of the water delivery cylinder (1) is provided with a second air delivery pipe (205) integrally formed with the bottom end of the first air delivery pipe (204), one end of the second air delivery pipe (205) is integrally formed with a third air delivery pipe (209), the third air delivery pipe (209 ) penetrates to the outside of the water delivery cylinder (1), the bottom end of the lifting push ring (208) and located between the two air bags (203) are symmetrically fixedly connected with two limit rods (206) slidably connected to the water delivery cylinder (1), the outer wall of the limit rod (206) is sleeved with a spring (207), the two end portions of the spring (207) are respectively in contact with the outer wall of the lifting push ring (208) and the inner wall of the water delivery cylinder (1), and the spring (207) is used to reset the filter cylinder (3) by pushing the lifting push ring (208).

3. A floating object collecting device for water conservancy management according to claim 2, characterized in that: The positioning component includes: A plurality of magnets (201) are fixedly connected to the top of a lifting push ring (208) at equal intervals in the circumferential direction. A pressure sensor (202) is installed on the top of the lifting push ring (208). The upper surface of the pressure sensor (202) contacts the outer wall of the filter cartridge (3). The pressure sensor (202) is used to sense whether the filter cartridge (3) is separated from the water delivery cartridge (1).

4. The floating object collecting device for water conservancy management according to claim 1 is characterized in that: A first water pipe (4) is installed at the bottom end of the water delivery cylinder (1), one end of the first water pipe (4) is fixedly connected to a second water pipe (5) via a flange, a one-way valve is installed in the inner cavity of the second water pipe (5), and an iron ring is formed at the top end of the filter cylinder (3), and a handle is rotatably connected to the inner wall of the iron ring.

5. The floating object collecting device for water conservancy management according to claim 2 is characterized in that: The inner wall of the first air pipe (204) is mutually connected with the inner cavities of the air bag (203) and the second air pipe (205), respectively; the inner cavity of the second air pipe (205) is mutually connected with the inner cavity of the third air pipe (209); and one end of the third air pipe (209) away from the second air pipe (205) is fixedly connected to the output end of the air pump.

6. A floating object collecting device for water conservancy management according to claim 2, characterized in that: The lifting push ring (208) has an L-shaped appearance, and a lifting slide groove for the lifting push ring (208) to slide up and down is provided at the connection position between the water delivery cylinder (1) and the lifting push ring (208).

7. The floating object collecting device for water conservancy management according to claim 5, characterized in that: The lifting push ring (208) is provided with a signal transmitter electrically connected to the pressure sensor (202) via a wire, and the air pump is provided with a signal receiver electrically connected to a controller in the air pump via a wire.

Images