An automatic collection device for floating objects on the water surface with aeration function

Abstract

The present invention belongs to the technical field of water environment management, and specifically relates to an automatic collection device for floating objects on a water surface with an aeration function, comprising a double-barrel structure formed by an integral connection of a storage chamber and a pump chamber, wherein the storage chamber is arranged on a fixed seat, the storage chamber is communicated with the pump chamber, a pump body is arranged in the pump chamber, so that water entering the storage chamber can enter the pump chamber and be discharged through the pump body, first floats are arranged at intervals along the circumference of the upper edge of the storage chamber, a water inlet is formed between adjacent first floats, a collection container is arranged in the storage chamber, water and floating objects enter the storage chamber from the water inlet, and the floating objects are intercepted by the collection container, a floating gate is also arranged in the storage chamber, the floating gate is used to control the flow rate of water entering the storage chamber and make the flow rate of water entering the storage chamber equal to the flow rate of water pumped out by the pump body, so as to maintain a constant liquid level difference inside and outside the storage chamber, so that floating objects enter the collection container with the water and form waterfall aeration in the storage chamber, thereby reducing labor costs and effectively improving water quality.

Description

Technical Field

[0001] The invention belongs to the technical field of water environment management, and in particular relates to an automatic collection device for floating objects on a water surface with an aeration function. Background Art

[0002] The presence of floating objects on the water surface not only affects the landscape effect, but also reduces the light transmittance and oxygen content of the water, thereby affecting the water quality. Therefore, the collection and treatment of floating objects on the water surface is crucial to maintaining water quality and landscape effects. However, the existing technology mainly relies on manual salvage of floating objects on the water surface, and water aeration mainly relies on aerators, which is not only time-consuming, labor-intensive and costly, but also involves the danger of surface water operations. Summary of the invention

[0003] In order to solve the above-mentioned problems existing in the prior art, the present invention provides an automatic collection device for floating objects on the water surface with an aeration function. The device is developed to address the situation that the manual salvage of floating objects in the prior art is time-consuming, labor-intensive and highly dangerous. The device has a simple and reasonable structure, can effectively collect floating objects on the water surface, solve the problem of floating objects in the river, and reduce the safety hazards of workers. At the same time, the device has an aeration function to increase the oxygen content of the water body.

[0004] The present invention is specifically implemented through the following technical solutions:

[0005] The automatic collection device for floating objects on the water surface with aeration function of the present invention comprises a double-barrel structure formed by integrally connecting a storage chamber and a pump chamber, wherein the storage chamber is arranged on a fixed seat, the storage chamber is communicated with the pump chamber, and a pump body is arranged in the pump chamber so that water entering the storage chamber can enter the pump chamber and be discharged through the pump body to form plug flow aeration.

[0006] It also includes a first float and a storage container, wherein the first floats are arranged at intervals along the circumferential edge of the storage chamber and adjacent first floats are formed with water inlets, and the storage container is arranged in the storage chamber so that water and floating objects enter the storage chamber from the water inlet and the floating objects are intercepted by the storage container.

[0007] A floating valve is also provided in the storage chamber, and the floating valve is used to control the water flow entering the storage chamber and make the water flow entering the storage chamber equal to the water flow pumped out by the pump body, so as to maintain a constant liquid level difference inside and outside the storage chamber, so that floating objects enter the collection container with the water and form waterfall aeration in the storage chamber.

[0008] Furthermore, the fixing seat includes a base and a plurality of positioning rods, the base is a disc-shaped structure, a positioning ring is provided on the outer side of the storage chamber, and the storage chamber is slidably inserted on the positioning rods through the positioning ring.

[0009] Furthermore, the positioning rod is a telescopic rod, so that the double-barrel structure can move up and down along the positioning rod as the water level changes.

[0010] Furthermore, the floating gate includes a second float, the second float is annular, and a plurality of baffles are arranged on the second float. The baffles are distributed along the circumference of the second float, and each baffle corresponds to one of the water inlets.

[0011] Furthermore, a guide mechanism is provided between the storage chamber and the floating door, and the guide mechanism comprises a slidably fitted convex rail and a groove, the convex rail is vertically arranged on the inner wall of the storage chamber, and the groove is arranged on the outer wall of the second float.

[0012] Furthermore, the storage container comprises a storage frame, and a storage net is arranged in the storage frame.

[0013] Furthermore, a microorganism carrier is provided at the bottom of the storage chamber, and the microorganism carrier is located below the container.

[0014] Furthermore, the storage chamber is also connected to a water inlet trough, and the water inlet trough is connected to the water inlet.

[0015] Furthermore, the water inlet groove is in a strip shape, and a plurality of openings are arranged on the groove wall of the water inlet groove, and all the openings are distributed along the length direction of the water inlet groove.

[0016] Furthermore, the pump body is connected to a water outlet pipe, and the upper end of the water outlet pipe is higher than or equal to the external water level.

[0017] Based on the above technical solutions, the technical effects of the present invention are:

[0018] The automatic collection device for floating objects on the water surface with aeration function of the present invention has a simple and reasonable structure. First, a fixing seat is pre-set in a water body such as a river or a lake, and then a double-barrel structure formed by integrally connecting a storage chamber and a pump chamber is slidably placed on the fixing seat. The fixing seat can restrain the horizontal movement of the double-barrel structure.

[0019] The storage chamber is filled with water so that the water inlet is submerged below the external water surface. Under the action of the first float, the storage chamber and the pump chamber are suspended in the water body, the liquid level in the storage chamber is lower than the external liquid level, the external water body and floating objects flow into the storage chamber through the water inlet, the floating objects on the water surface are intercepted by the collection container, the water body entering the storage chamber then enters the pump chamber and is discharged through the pump body, so that the liquid level of the water body in the storage chamber is always lower than the liquid level of the external water body;

[0020] The external fluid with floating objects continuously flows into the storage chamber through the water inlet to realize waterfall aeration. When the water inlet flow rate is inconsistent with the water outlet flow rate, the float valve rises and falls with the change of the liquid level in the storage chamber to control the size of the water inlet, so that the water outlet flow rate and the water inlet flow rate of the device are dynamically balanced again, so that the liquid level difference inside and outside the storage chamber is maintained at a constant level, and the device operates stably.

[0021] The automatic collection device for floating objects on the water surface with aeration function of the present invention solves the problem of floating objects in rivers, greatly reduces labor costs, improves the collection efficiency of floating objects, and reduces the safety hazards of manual operations. The water in the storage room is pumped out of the device by a pump body to form plug flow aeration, and the external water flows into the storage room through the water inlet to form waterfall aeration, thereby increasing the oxygen content of the water and effectively improving the water quality.

[0022] The technical effects of the preferred technical solution of the present invention are:

[0023] First, the guide mechanism adopts the sliding cooperation of the convex rail and the groove, and the structure is simple and reasonable. Under the action of the guide mechanism, the floating door can only rise and fall with the change of the liquid level in the storage chamber, and cannot rotate, so as to prevent the dislocation of the baffle and the water inlet from causing the floating door to lose its function;

[0024] Second, a microorganism carrier is arranged at the bottom of the storage chamber. When the pump pumps the water in the storage chamber out of the device, the water flows through the microorganism carrier to drive the microorganisms to diffuse into the external water body, thereby playing a water purification function;

[0025] Third, the storage chamber is connected to a water inlet trough, and the wall of the water inlet trough is provided with openings distributed along its length direction, which can further increase the collection range of floating objects;

[0026] Fourth, the fixing seat includes a base and a positioning rod, and the storage chamber is slidably inserted on the positioning rod, which restricts the horizontal movement of the double-barrel structure but does not restrict the vertical movement of the double-barrel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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.

[0028] Figure 1 1 is a schematic structural diagram of an automatic water surface floating object collecting device with aeration function according to Embodiment 1;

[0029] Figure 2 is a schematic structural diagram of the floating valve of Example 1;

[0030] Figure 3 is a schematic structural diagram of a storage container of Example 1;

[0031] Figure 4 is a schematic structural diagram of an automatic water surface floating object collecting device with aeration function according to Example 2;

[0032] Figure 5 It is a cross-sectional view of the storage chamber and the pump chamber of Example 3.

[0033] In the figure:

[0034] 1-storage chamber; 2-pump chamber; 3-fixed seat, 301-base, 302-positioning rod; 4-pump body; 5-first float; 6-storage container, 601-storage frame, 602-storage net, 603-check flange; 7-floating gate, 701-second float, 702-baffle, 703-groove; 8-microorganism carrier; 9-water inlet tank, 901-opening; 10-water outlet pipe. DETAILED DESCRIPTION

[0035] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0036] Example 1

[0037] like Figure 1 to Figure 3 As shown, this embodiment provides an automatic collection device for floating objects on the water surface with an aeration function, including a double-barrel structure formed by an integral connection between a storage chamber 1 and a pump chamber 2, wherein the storage chamber 1 is arranged on a fixed seat 3, specifically, the fixed seat 3 includes a base 301 and a positioning rod 302 arranged on the base 301, the fixed seat 3 is disc-shaped, and a positioning ring is arranged on the outer side of the storage chamber 1, and the storage chamber 1 is slidably inserted on the positioning rod 302 through the positioning ring. As a preferred choice, the positioning rod 302 is a telescopic rod, and the fixed seat 3 can constrain the horizontal movement of the double-barrel structure without constraining the vertical movement of the double-barrel structure, thereby ensuring that the double-barrel structure can adapt to changes in the water level.

[0038] The storage chamber 1 is communicated with the pump chamber 2, and a pump body 4 is arranged in the pump chamber 2, so that water entering the storage chamber 1 can enter the pump chamber 2 and be discharged through the pump body 4 to form plug flow aeration. In this embodiment, the pump body 4 is a submersible pump.

[0039] The automatic collection device further comprises a first float 5 and a container 6, wherein the first floats 5 are arranged at intervals along the upper edge of the storage chamber 1 and adjacent first floats 5 are formed with water inlets, such as Figure 1 As shown, the number of the first floats 5 is four, and the four first floats 5 are evenly distributed along the circumference of the storage chamber 1 to form four water inlets. The storage container 6 is arranged in the storage chamber 1 so that water and floating objects enter the storage chamber 1 from the water inlets and the floating objects are intercepted by the storage container 6.

[0040] The storage chamber 1 is also provided with a float valve 7, which rises and falls accordingly with the change of the liquid level in the storage chamber 1. The float valve 7 is used to control the water flow entering the storage chamber 1 and make the water flow entering the storage chamber 1 equal to the water flow pumped out by the pump body 4, so as to maintain a constant liquid level difference inside and outside the storage chamber 1, so that floating objects enter the collection container 6 with the water and form waterfall aeration in the storage chamber 1.

[0041] Based on the above structure, when the automatic collection device for floating objects on the water surface with aeration function of this embodiment is used, firstly, the fixing seat 3 is placed in the river or the storage chamber 1 and the pump chamber 2 are placed in the water body, and the positioning rod 302 is adjusted to a suitable length so that the double-barrel structure can move up and down along the positioning rod 302 as the water level changes, and then the double-barrel structure formed by the integral connection of the storage chamber 1 and the pump chamber 2 is slidably inserted on the positioning rod 302 through a positioning ring, and water is filled into the storage chamber 1 so that the water inlet is submerged below the external water surface. Under the action of the first float 5, the storage chamber 1 and the pump chamber 2 are suspended in the water body, and the liquid level in the storage chamber 1 is lower than the external liquid level. The external water body and floating objects flow into the storage chamber 1 through the water inlet, and the floating objects on the water surface are intercepted by the collection container 6. The water body entering the storage chamber 1 then enters the pump chamber 2 and is discharged through the pump body 4, so that the liquid level of the water body in the storage chamber 1 is always lower than the liquid level of the external water body.

[0042] The external fluid with floating objects continuously flows into the storage chamber 1 through the water inlet to realize waterfall aeration. When the water inlet flow rate is inconsistent with the water outlet flow rate, the float valve rises and falls with the change of the liquid level in the storage chamber to control the size of the water inlet, so that the water outlet flow rate and the water inlet flow rate of the automatic collection device can reach a dynamic balance again, thereby maintaining a constant liquid level difference inside and outside the storage chamber and making the automatic collection device operate stably.

[0043] Specifically, when the water flow rate pumped out by the pump body 4 is greater than the water flow rate at the water inlet, the liquid level in the storage chamber 1 drops relative to the liquid level of the external water body, and the float valve 7 drops accordingly, increasing the water inlet area and thereby increasing the water inlet flow rate. When the water inlet flow rate is the same as the water flow rate, dynamic balance is achieved again; when the water flow rate pumped out by the pump body 4 is less than the water flow rate at the water inlet, the liquid level in the storage chamber 1 rises relative to the liquid level of the external water body. The float valve 7 in the storage chamber 1 rises accordingly, reducing the water inlet area and thereby reducing the water inlet flow rate. When the water inlet flow rate is the same as the water flow rate, dynamic balance is achieved again.

[0044] In this embodiment, the float 7 includes a second float 701, which is annular. Four baffles 702 are arranged on the second float 701. The four baffles 702 are distributed along the circumference of the second float 701. Each baffle 702 corresponds to a water inlet. When the liquid level in the storage chamber 1 rises, the float 7 rises, and the baffle 702 slowly rises to block the water inlet and reduce the water inlet flow rate. When the liquid level in the storage chamber 1 drops, the baffle 702 slowly drops to increase the water inlet area at the water inlet and increase the water inlet flow rate.

[0045] In this embodiment, the guiding mechanism includes a slidably fitted convex rail and the groove 703, the convex rail is vertically arranged on the inner wall of the storage chamber 1, and the groove 703 is arranged on the outer wall of the second float 701. Under the guiding action of the guiding mechanism, the floating gate 7 can only be raised and lowered but not rotated in the storage chamber 1, thereby preventing the baffle 702 from being misaligned with the water inlet and causing the floating gate 7 to lose its function.

[0046] In this embodiment, the receiving container 6 includes a receiving frame 601, and a receiving net 602 is arranged in the receiving frame 601. When water with floating objects flows into the receiving container 6, the receiving net 602 plays a filtering role and intercepts the floating objects in the receiving net 602. As a better choice, a handle is arranged on the receiving frame 601. When a certain amount of floating objects are collected, the receiving container 6 can be taken out by the handle, and the floating objects in the receiving container 6 can be emptied and then put into the storage chamber 1. As a better choice, the mesh diameter of the receiving net 602 is 3mm~5mm.

[0047] Furthermore, if the weights of the storage chamber 1 and the pump chamber 2 are asymmetric and the buoyancy they experience is uneven, a counterweight may be added to the storage chamber 1 to make the buoyancy they experience even.

[0048] As a further improvement of this embodiment, the pump body 4 is also connected to a water outlet pipe 10, and the water outlet end of the water outlet pipe 10 is higher than or equal to the external water level. The pump body 4 draws the water in the storage chamber 1 and pumps it out through the water outlet pipe 10, thereby increasing the effect of plug flow aeration and improving the water quality.

[0049] Example 2

[0050] This embodiment is a further improvement on the basis of the above-mentioned embodiment 1. In order to better implement the present invention, the following structure is particularly adopted:

[0051] like Figure 4 As shown, the storage chamber 1 is also connected to a water inlet groove 9, and the water inlet groove 9 is connected to the water inlet. In this embodiment, the water inlet groove 9 is a strip structure, which can increase the collection range of floating objects; as a preferred choice, the groove wall of the water inlet groove 9 is also provided with an opening 901, so that floating objects close to the water inlet groove 9 can flow into the water inlet groove 9 through the opening 901, and then flow into the storage chamber 1 through the water inlet groove 9.

[0052] Example 3

[0053] This embodiment is a further improvement on the basis of the above-mentioned embodiment 1 or embodiment 2. In order to better implement the present invention, the following structure is particularly adopted:

[0054] A microorganism carrier 8 is arranged at the bottom of the storage chamber 1. The microorganism carrier 8 is a disc-shaped metal mesh structure. When the pump body 4 pumps the water in the storage chamber 1 out of the device, the water flows through the microorganism carrier 8 to drive the microorganisms to diffuse into the external water body, thereby purifying the water body.

[0055] As a further improvement of this embodiment, a non-return structure is also provided on the receiving container 6 to prevent floating objects from floating to the surface and re-entering the external water body under the action of buoyancy. Specifically, the non-return structure is a non-return flange 603 arranged at the upper end of the receiving container 6. The non-return flange 603 is a conical structure with both ends passing through. The large end of the non-return flange 603 faces upward and the small end faces downward.

[0056] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic collection device for floating objects on the water surface with aeration function, characterized in that: The invention comprises a double-barrel structure formed by integrally connecting a storage chamber (1) and a pump chamber (2), wherein the storage chamber (1) is arranged on a fixing seat (3), the storage chamber (1) is connected to the pump chamber (2), and a pump body (4) is arranged in the pump chamber (2), so that water entering the storage chamber (1) can enter the pump chamber (2) and be discharged through the pump body (4) to form plug flow aeration; It also comprises first floats (5) and a container (6), wherein the first floats (5) are arranged at intervals along the circumferential direction of the upper edge of the storage chamber (1) and adjacent first floats (5) are formed with water inlets, and the container (6) is arranged in the storage chamber (1) so that water and floating objects enter the storage chamber (1) from the water inlets and the floating objects are intercepted by the container (6); A floating valve (7) is also provided in the storage chamber (1), and the floating valve (7) is used to control the flow rate of water entering the storage chamber (1) and to make the flow rate of water entering the storage chamber (1) equal to the flow rate of water pumped out by the pump body (4), so as to maintain a constant liquid level difference inside and outside the storage chamber (1), so that floating objects enter the collection container (6) along with the water and form waterfall aeration in the storage chamber (1); The fixing seat (3) comprises a base (301) and a plurality of positioning rods (302), wherein the base (301) is a disc-shaped structure, and a positioning ring is provided on the outer side surface of the storage chamber (1), and the storage chamber (1) is slidably inserted on the positioning rod (302) through the positioning ring; the storage chamber (1) is also connected to a water inlet groove (9), and the water inlet groove (9) is connected to the water inlet; the water inlet groove (9) is strip-shaped, and a plurality of openings (901) are provided on the groove wall of the water inlet groove (9), and all the openings (901) are distributed along the length direction of the water inlet groove (9); the storage container (6) comprises a receiving frame (601), and a receiving net (602) is provided in the receiving frame (601); A microorganism carrier (8) is arranged at the bottom of the storage chamber (1), and the microorganism carrier (8) is located below the receiving container (6); The pump body (4) is connected to a water outlet pipe (10), and the upper end of the water outlet pipe (10) is higher than or equal to the external water level.

2. The automatic collection device for floating objects on the water surface with aeration function according to claim 1 is characterized in that: The positioning rod (302) is a telescopic rod, so that the double-barrel structure can move up and down along the positioning rod (302) as the water level changes.

3. The automatic collection device for floating objects on the water surface with aeration function according to claim 1 is characterized in that: The floating gate (7) comprises a second float (701), the second float (701) is annular, a plurality of baffles (702) are arranged on the second float (701), the baffles (702) are distributed along the circumference of the second float (701), and each baffle (702) corresponds to one of the water inlets.

4. The automatic collection device for floating objects on the water surface with aeration function according to claim 3 is characterized in that: A guide mechanism is also provided between the storage chamber (1) and the floating door (7), the guide mechanism comprising a slidably matched convex rail and a groove (703), the convex rail being vertically arranged on the inner wall of the storage chamber (1), and the groove (703) being arranged on the outer wall of the second float (701).

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