Rod type fixed combined adjustable ecological floating bed

Abstract

The utility model relates to a rod type fixed combined adjustable ecological floating bed which comprises a floating bed frame body, a clamping seat, a PVC (Polyvinyl Chloride) pipe, a plant planting plate, a solar panel, a connecting rod, a submersible pump, a communicating pipe, a fixed pile, a fixed ring, a connecting rope, a water outlet and a biofilm culturing filler. The combined type ecological floating bed has the beneficial effects that the floating bed frame bodies can be infinitely combined into pieces to meet the requirements of different purification areas, so that the combined type ecological floating bed is formed, and the combined type ecological floating bed with a certain scale is connected and fixed through the fixing piles; fixing rings are arranged at different heights of the fixing piles, the corresponding height can be adjusted according to the change of the water level, the fixing piles are connected by penetrating connecting ropes through the fixing rings at a certain depth under the water surface, a large number of submerged plants can be arranged on the connecting ropes, and the water purification capacity of the combined ecological floating bed is further improved; therefore, the continuous and efficient restoration capability of the combined ecological floating bed is realized.

Description

Technical Field

[0001] The utility model relates to the field of water ecological environment restoration and protection, and in particular comprises a rod-type fixed combined adjustable ecological floating bed. Background Art

[0002] After the carefully designed physical and biochemical treatment process, the pollutant concentration in the tail water of urban chemical wastewater has been reduced to a level that meets the national sewage discharge standards after centralized purification. However, even so, these treated wastewaters may still contain a certain amount of organic matter, nitrogen and phosphorus compounds and other residues, which may have a negative impact on the ecological environment of the receiving water body. In particular, these residual substances may cause eutrophication of the water body, thus posing a threat to the balance of the aquatic ecosystem.

[0003] At present, there are three main methods for the treatment of eutrophic water bodies: physical remediation, chemical remediation and biological remediation. The physical remediation method mainly prevents large-scale environmental pollution by transferring pollutants. Although this method can effectively control the spread of pollution, it cannot optimize the structure of aquatic ecosystems while purifying water bodies, and therefore cannot improve the self-purification ability of water bodies. In contrast, chemical remediation methods are relatively simple to operate and have good effects, but chemical remediation methods are often costly. Biological remediation is highly praised for its multiple advantages such as simple facilities, low cost, beautification of the environment and wide applicability. This method can not only effectively treat pollutants, but also promote the recovery and reconstruction of aquatic ecosystems and achieve sustainable environmental governance.

[0004] As an innovative method of water restoration, ecological floating bed technology has been widely used in various water environments such as lakes and rivers. This technology relies on the synergy of plants, microorganisms and aquatic animals to effectively improve water quality through their comprehensive functions. Although ecological floating beds have shown certain effects in water purification, in actual applications, problems such as low purification efficiency and fragile structures have gradually emerged. In order to solve these problems, it is necessary to optimize the design of the floating bed according to the characteristics of the structural unit, and explore its effective combination with other sewage treatment technologies to enhance the purification efficiency of the ecological floating bed. Utility Model Content

[0005] The utility model aims to overcome the deficiencies in the prior art and provide a rod-type fixed combined adjustable ecological floating bed.

[0006] The rod-fixed combined adjustable ecological floating bed includes: a floating bed frame, a card seat, a PVC pipe, a plant planting board, a solar panel, a connecting rod, a submersible pump, a connecting pipe, a fixing pile, a fixing ring, a connecting rope, a drain and a film-hanging filler;

[0007] The four sides of the floating bed frame are fixed with a holder, the PVC pipe is arranged around the top of the floating bed frame, the plant planting board is placed above the opening of the floating bed frame, and the solar panel is placed on the connecting edge of two adjacent floating bed frames through a four-hole pad; the two ends of the connecting rod are mechanically connected to the holders on the sides of the two adjacent floating bed frames, the submersible pump is connected to the connecting rod, one end of the connecting pipe is mechanically connected to the submersible pump, and the other end is connected to the inside of the floating bed frame, and a drainage port is opened on the side of the floating bed frame opposite to the connecting pipe;

[0008] Four fixing piles are respectively arranged at four corners outside the range where the floating bed frame is located, and the fixing rings with different heights are arranged on the fixing piles. The floating bed frame is connected to the fixing piles through nylon ropes passing through the fixing rings.

[0009] Preferably, the internal structure of the floating bed frame is divided into three layers, the bottom is paved with oxygen slow-release material, the middle is filled with biofilm filler, and the top is closed by the plant planting board. The biofilm filler includes expanded clay, straw powder and sodium silicate.

[0010] Preferably, a reserved hole is provided in the middle of the connecting rod for connecting the submersible pump. The submersible pump and the connecting rod are connected by a rope passing through the reserved hole. The sewage enters the floating bed frame through the submersible pump and the connecting pipe in turn and is discharged from the drain port. The submersible pump and the drain port are both equipped with filter screens.

[0011] Preferably, fixing holes are reserved on the four sides of the upper part of the floating bed frame, and the upper parts of adjacent floating bed frames are connected by nylon ropes passing through the fixing holes, and the lower parts are connected by fixing rods inserted into the sockets.

[0012] Preferably, both ends of the connecting rod are provided with rotating rods, and the rotating rods are inserted into the card seat and are perpendicular to the card seat aperture.

[0013] Preferably, the solar panel is connected to an arc-shaped holder by hexagonal bolts, a round rod is connected to the bottom of the arc-shaped holder, the bottom of the round rod is fixed to a four-hole pad by a support, the round rod and the support are rotatably connected, the four-hole pad is fixedly connected to the support, and the four-hole pad is fixedly connected to the fixing hole by round bolts.

[0014] Preferably, the fixing rings of the fixing piles at a certain depth below the water surface are connected by the connecting rope, and submerged plants are arranged on the connecting rope of the fixing piles below the water surface.

[0015] The beneficial effects of the utility model are:

[0016] 1) The internal structure of the floating bed frame of the utility model is divided into three layers. The oxygen slow-release material is laid on the bottom, which can not only slow down the impact of water flow but also meet the initial oxygen demand of biofilm microorganisms on the upper part. The middle part is filled with biofilm fillers, and the microorganisms attached thereto can consume a large amount of various compounds in the water. The upper part is closed by a plant planting plate; the expanded clay in the biofilm fillers can absorb pollutants such as nitrogen and phosphorus nutrients and suspended impurities in the water, and when these pollutants are consumed by microorganisms and floating bed plants, the adsorption capacity of the expanded clay will be restored, and a new round of adsorption and consumption will be carried out; the water circulation inside the floating bed frame is realized by pumping water with a submersible pump, and the submersible pump has its own battery powered by solar energy.

[0017] 2) The floating bed frame of the utility model can be infinitely combined into pieces to meet the needs of different purification areas to form a combined ecological floating bed. After a certain scale of combined ecological floating beds is formed, they are connected and fixed by fixed piles; the fixed piles are provided with fixed rings at different heights, and the corresponding heights can be adjusted according to the changes in water levels. At a certain depth under the water surface, the fixed piles are connected by connecting ropes passing through the fixed rings. The connecting ropes can be used to arrange a large number of submerged plants, further improving the water purification capacity of the combined ecological floating bed, thereby realizing the continuous and efficient repair capacity of the combined ecological floating bed.

[0018] 3) The utility model adopts PVC plastic as the bed body, which has the characteristics of low cost and large buoyancy, and the PVC pipes connected around the frame body not only provide sufficient buoyancy, but also play the role of side impact protection. The frame body is provided with a holder around it, which can be fixedly connected with the adjacent frame body through a fixing rod, and the upper part is connected by a nylon rope passing through the fixing hole, and the lower part is connected by inserting the fixing rod into the holder. The double connection method greatly increases the integrity and stability of the combined ecological floating bed; a submersible pump is arranged on the fixing rod, and the fixing rod is made of environmentally friendly plastic. Both ends can be mechanically rotated. The hole reserved in the middle of the connecting rod can be connected to the submersible pump, thereby ensuring the stability of the connection between the submersible pump and the connecting pipe and the overall stability of the combined ecological floating bed; a four-hole pad is placed in the middle between adjacent floating bed frames, and circular bolts are used to fix the connection at the reserved holes. The four-hole pad is fixedly connected to the support, and the support and the round rod can rotate relative to each other. The arc-shaped holder is connected to the solar panel through a hexagonal bolt, and the maximum efficiency of solar energy is achieved by setting an infinitely rotatable solar panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the combined ecological floating bed;

[0020] Figure 2 The overall front view of the combined ecological floating bed

[0021] Figure 3 It is a partial three-dimensional schematic diagram of the combined ecological floating bed;

[0022] Figure 4 Partial front view of the combined ecological floating bed;

[0023] Figure 5 Partial side view of the combined ecological floating bed;

[0024] Figure 6 Partial top view of the combined ecological floating bed.

[0025] Explanation of the reference numerals: 1 floating bed frame, 2 base, 3 PVC pipe, 4 plant planting plate, 5 fixing hole, 6 four-hole pad, 7 support, 8 round rod, 9 arc base, 10 round bolt, 11 hexagonal bolt, 12 solar panel, 13 connecting rod, 14 submersible pump, 15 connecting pipe, 16 fixing pile, 17 fixing ring, 18 connecting rope, 19 drain outlet, 20 film-hanging filler. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the embodiments. The description of the following embodiments is only used to help understand the utility model. It should be pointed out that for ordinary people in this technical field, the utility model can also be modified in some ways without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

[0027] As an example, Figures 1 to 6 As shown, this rod-fixed combined adjustable ecological floating bed includes: a floating bed frame 1, a base 2, a PVC pipe 3, a plant planting plate 4, a fixing hole 5, a four-hole pad 6, a support 7, a round rod 8, an arc-shaped base 9, a round bolt 10, a hexagonal bolt 11, a solar panel 12, a connecting rod 13, a submersible pump 14, a connecting pipe 15, a fixing pile 16, a fixing ring 17, a connecting rope 18, an oxygen slow-release material 19 and a film-hanging filler 20.

[0028] The floating bed frame 1 is fixed to the base 2, the PVC pipe 3 is connected to the floating bed frame 1 by a nylon rope passing through the fixing hole 5, the plant planting plate 4 is placed above the opening of the floating bed frame 1, and the four-hole pad 6 is fixedly connected to the fixing hole 5 by the round bolt 10. The round rod 8 and the support 7 can rotate relative to each other, and the arc-shaped base 9 is connected to the solar panel 12 by the hexagonal bolt 11. The connecting rod 13 is mechanically connected to the base 2, the submersible pump 14 is connected to the connecting rod 13 by a rope passing through a reserved hole, and the connecting pipe 15 is mechanically connected to the submersible pump 14. The floating bed frame 1 is connected to the fixed pile 16 by a nylon rope passing through the fixing ring 17, and the two ends of the connecting rope 18 pass through the fixing ring 17 to connect to the fixing pile 16.

[0029] The four sides of the floating bed frame 1 are fixed with a holder 2, the PVC pipe 3 is arranged around the top of the floating bed frame 1, the plant planting plate 4 is placed above the opening of the floating bed frame 1, and the solar panel 12 is placed on the connecting edge of two adjacent floating bed frames 1 through a four-hole pad 6; the two ends of the connecting rod 13 are mechanically connected to the holders 2 on the sides of the two adjacent floating bed frames 1, the submersible pump 14 is connected to the connecting rod 13, one end of the connecting pipe 15 is mechanically connected to the submersible pump 14, and the other end is connected to the inside of the floating bed frame 1, and a drain port 19 is opened on the side of the floating bed frame 1 opposite to the connecting pipe 15;

[0030] Four fixing piles 16 are respectively arranged at four corners outside the range where the floating bed frame 1 is located. The fixing rings 17 of different heights are arranged on the fixing piles 16. The floating bed frame 1 is connected to the fixing piles 16 by passing nylon ropes through the fixing rings 17.

[0031] The internal structure of the floating bed frame 1 is divided into three layers. The oxygen slow-release material 19 laid on the bottom can not only slow down the impact of water flow but also meet the initial oxygen demand of biofilm microorganisms on the upper part. The middle is filled with biofilm filler 20, on which the microorganisms attached can consume a large amount of various compounds in the water. The upper part is closed by the plant planting plate 4.

[0032] The biofilm filler 20 is a composite material of ceramsite, straw powder and sodium silicate. The ceramsite has a large specific surface area, high porosity and contains a certain amount of microorganisms. The straw powder provides a carbon source for the microorganisms, and a small amount of sodium silicate is used as a binder.

[0033] The submersible pump 14 sucks sewage into the floating bed frame 1 through the connecting pipe 15 and discharges it from the drainage port at the other end, and circulates and purifies it through the microorganisms and plants inside the floating bed frame 1.

[0034] The submersible pump 14 and the drain outlet are both equipped with filter screens to prevent clogging by solid suspended impurities in the water body.

[0035] The expanded clay in the biofilm filler 20 can adsorb pollutants such as nitrogen and phosphorus nutrients and suspended impurities in the water. When these pollutants are consumed by microorganisms and floating bed plants, the adsorption capacity of the expanded clay will be restored, and a new round of adsorption and consumption will be carried out, thereby realizing the continuous and efficient repair capacity of the combined ecological floating bed.

[0036] The floating bed frame 1 is surrounded by four sides of the upper four sides of the holder 2, and the upper parts of the adjacent floating bed frames 1 are connected by nylon ropes passing through the fixing holes 5, and the lower parts are connected by the fixing rods 16 inserted into the holder 2. The double connection method greatly increases the integrity and stability of the combined ecological floating bed.

[0037] Both ends of the connecting rod 13 are provided with rotating rods. After being inserted into the card holder 2, the two end rods are rotated to be perpendicular to the aperture of the card holder 2 and fixed by mechanical rotating connection. It is not only simple and stable to operate but also easy to maintain and replace later.

[0038] The hole reserved in the middle of the connecting rod 13 can be connected to the submersible pump 14, so as to ensure the stability of the connection between the submersible pump 14 and the connecting pipe 15 and the overall stability of the combined ecological floating bed.

[0039] The floating bed frame 1 is connected to the PVC pipe 3 through holes on four sides, and the four-hole pad 6 is placed in the middle between adjacent floating bed frames 1, and the circular bolts 10 are used to fix the connection at the reserved holes.

[0040] The four-hole pad 6 is fixedly connected to the support 7, the support 7 and the round rod 8 can rotate relatively, and the arc-shaped holder 9 is connected to the solar panel 12 through the hexagonal bolt 11. The maximum efficient use of solar energy is achieved by setting a solar panel that can rotate infinitely.

[0041] After the floating bed frame 1 is assembled, it is connected to the fixed pile 16 through a nylon rope passing through the fixed ring 17. The fixed pile 16 is provided with the fixed rings 17 of different heights. The height of the fixed ring 17 can be adjusted according to different water levels, thereby forming an integral rod-type combined adjustable ecological floating bed.

[0042] The fixed pile 16 is at a certain depth below the water surface, and is connected to the fixed pile 16 by the connecting rope 18 passing through the fixing ring 17. The connecting rope 18 can be used to arrange a large number of submerged plants to further improve the water purification capacity of the combined ecological floating bed.

[0043] The floating bed of the utility model is paved with oxygen slow-release material 19 at the bottom layer, which can slow down the impact of water flow on the floating bed and provide initial oxygen for the biofilm microorganisms on the upper layer. The middle layer is the biofilm filler 20, and the microorganisms attached to its surface can decompose various compounds in the water. The top layer is closed by the plant planting plate 4 to complete the entire structure. The ceramsite used in the biofilm filler 20 has an adsorption function and can capture pollutants such as nitrogen and phosphorus nutrients and suspended impurities in the water. When these pollutants are absorbed by microorganisms and plants, the adsorption capacity of the ceramsite will be updated, so that the adsorption and decomposition of pollutants can continue. Multiple floating beds are connected to each other to form a combined ecological floating bed to adapt to purification areas of different sizes. Through the setting of fixed piles 16 and fixed rings 17, the floating bed can adjust the height according to the change of water level and remain stable. The fixed pile 16 is connected to the fixed ring 17 at a certain depth below the water surface through a connecting rope 18, and submerged plants can be arranged on the connecting rope 18 to enhance the water purification effect of the entire floating bed system. Thereby, the combined ecological floating bed can continuously and efficiently carry out water quality repair.

Claims

1. A rod-fixed combined adjustable ecological floating bed, characterized in that: include: Floating bed frame, card seat, PVC pipe, plant planting board, solar panel, connecting rod, submersible pump, connecting pipe, fixed pile, fixing ring, connecting rope, drain and film filling; The four sides of the floating bed frame are fixed with a holder, the PVC pipe is arranged around the top of the floating bed frame, the plant planting board is placed above the opening of the floating bed frame, and the solar panel is placed on the connecting edge of two adjacent floating bed frames through a four-hole pad; the two ends of the connecting rod are mechanically connected to the holders on the sides of the two adjacent floating bed frames, the submersible pump is connected to the connecting rod, one end of the connecting pipe is mechanically connected to the submersible pump, and the other end is connected to the inside of the floating bed frame, and a drainage port is opened on the side of the floating bed frame opposite to the connecting pipe; Four fixing piles are respectively arranged at four corners outside the range where the floating bed frame is located, and the fixing rings with different heights are arranged on the fixing piles. The floating bed frame is connected to the fixing piles through nylon ropes passing through the fixing rings.

2. The rod-fixed combined adjustable ecological floating bed according to claim 1 is characterized by: The internal structure of the floating bed frame is divided into three layers, the bottom is paved with oxygen slow-release material, the middle is filled with biofilm filler, and the upper part is closed by the plant planting board. The biofilm filler includes ceramsite, straw powder and sodium silicate.

3. The rod-fixed combined adjustable ecological floating bed according to claim 1 is characterized by: A reserved hole is provided in the middle of the connecting rod for connecting the submersible pump. The submersible pump and the connecting rod are connected by a rope passing through the reserved hole. The sewage enters the floating bed frame through the submersible pump and the connecting pipe in turn and is discharged from the drain port. The submersible pump and the drain port are both equipped with filter screens.

4. The rod-fixed combined adjustable ecological floating bed according to claim 1 is characterized by: The four sides of the upper part of the floating bed frame are reserved with fixing holes, and the upper parts of the adjacent floating bed frames are connected by nylon ropes passing through the fixing holes, and the lower parts are connected by fixing rods inserted into the clamping seat.

5. The rod-fixed combined adjustable ecological floating bed according to claim 1 is characterized by: Rotating rods are arranged at both ends of the connecting rod, and the rotating rods are inserted into the card seat and are perpendicular to the card seat holes.

6. The rod-fixed combined adjustable ecological floating bed according to claim 4 is characterized by: The solar panel is connected to an arc-shaped holder through hexagonal bolts, a round rod is connected to the bottom of the arc-shaped holder, the bottom of the round rod is fixed to a four-hole pad through a support, the round rod is rotatably connected to the support, the four-hole pad is fixedly connected to the support, and the four-hole pad is fixedly connected to the fixing hole through round bolts.

7. The rod-fixed combined adjustable ecological floating bed according to claim 1 is characterized by: The fixing rings of the fixing piles at a certain depth under the water surface are connected by the connecting rope, and submerged plants are arranged on the connecting rope of the fixing piles under the water surface.

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