CN209778457U - aquatic plant floats bed device with aeration function - Google Patents

Abstract

The utility model discloses an aquatic plant floating bed device with aeration function, which comprises a floating bed system, a fixed rod, an aeration pipe, a fan and aquatic plants; the floating bed system comprises floating plates, traction ropes, planting grooves and floating bed aeration pipes, wherein at least one planting groove is formed in any one of the floating plates, aquatic plants are planted in the planting grooves, a group of floating plates are spliced to form an integral floating bed, a plurality of rope buckles are arranged on the floating bed, and the floating bed aeration pipes are arranged at the bottom of the floating bed; the bottom of the fixed rod is fixed in a target water body, one end of each of the pulling ropes is connected with the corresponding rope buckle, the other end of each pulling rope is connected with the corresponding fixed rod, and the floating bed aeration pipe is connected with the fan through the aeration pipe. The device can provide suitable habitat conditions for the water plants, improves the vegetation recovery efficiency, and has the advantages of simple structure, low material cost, easy processing and manufacturing and easy field arrangement.

Description

Aquatic plant floats bed device with aeration function

Technical Field

the utility model belongs to the technical field of aquatic plant ecology research and aquatic plant ecology resume, concretely relates to aquatic plant floats bed device with aeration function.

Background

The aquatic plants are important components of the lake ecosystem and play an important role in maintaining the balance of the ecosystem and improving the water environment. The aquatic plant community protection and reconstruction are not only the key for keeping a 'clear water type' lake, but also important means for controlling the eutrophication of the lake and improving the water quality.

The bottom sediment is the basis of growth of higher plants in the benthic water and is also the main source of mineral nutrient substances required by the growth of the plants. If a large amount of organic substances are accumulated in the bottom mud, excessive dissolved oxygen is consumed to cause oxygen deficiency of the bottom mud, so that the root system of the plant is difficult to breathe, and toxic substances generated by decomposition of the organic substances under the anaerobic condition are likely to poison the root system of the plant, so that the growth of aquatic plants is limited. The water depth and the underwater illumination are important limiting factors for the growth of the aquatic plants, and a great deal of research finds that the biomass and the coverage of the aquatic plants tend to be reduced along with the increase of the water depth, and the deterioration of the underwater illumination causes the death of submerged vegetation species with low photosynthetic efficiency, so that the reduction of vegetation communities is caused.

The ecological floating bed becomes a common device for ecological restoration of water bodies with poor sediment conditions and low transparency, can quickly improve the vegetation coverage of the water bodies in a short period, and is widely popularized and applied in different types of water bodies. The ordinary flow velocity of urban rivers and polluted lakes is slow, the reoxygenation capacity of water bodies is weak, and oxygen-consuming pollutants (mainly BOD in the water bodies and bottom sludge)₅and ammonia nitrogen pollutants) in the water, resulting in low dissolved oxygen in the water, difficulty in plant respiration and root rot, and influence on survival rate. In addition, too high ammonia nitrogen in the water body can also cause damage to plants. Although the problems of bottom mud and illumination are solved by the current common ecological floating bed, the ecological floating bed is difficult to play a role for a long time in water with low dissolved oxygen concentration and high ammonia nitrogen concentration. Therefore, the ecological floating bed device with the aeration function can not only meet the requirements of bottom mud and illumination conditions required by plant growth, but also improve the dissolved oxygen concentration of the water body, promote the conversion of ammonia nitrogen, treat rivers and lakes with poor water quality and treat the rivers and lakes with poor water qualityecological restoration has important significance.

Disclosure of Invention

The utility model aims at providing an aquatic plant floats bed device with aeration function can increase water dissolved oxygen concentration through the aeration according to the required bed mud nature configuration basement of aquatic plant growth, promotes to float water ammonia nitrogen oxidation around the bed, reduces the coerce of ammonia nitrogen to plant roots, improves plant recovery efficiency.

in order to achieve the above purpose, the utility model provides an aquatic plant floating bed device with aeration function, which comprises a floating bed system, a fixed rod, an aeration pipe, a fan and aquatic plants; the floating bed system comprises floating plates, traction ropes, planting grooves and floating bed aeration pipes, wherein at least one planting groove is formed in any one of the floating plates, aquatic plants are planted in the planting grooves, a group of floating plates are spliced to form an integral floating bed, a plurality of rope buckles are arranged on the floating bed, and the floating bed aeration pipes are arranged at the bottom of the floating bed; the bottom of the fixed rod is fixed in a target water body, one end of each of the pulling ropes is connected with the corresponding rope buckle, the other end of each pulling rope is connected with the corresponding fixed rod, and the floating bed aeration pipe is connected with the fan through the aeration pipe.

Furthermore, the floating plate is made of hollow PVC materials, preferably rectangular or square, the side length is 20-40 cm, and four corners of the floating plate are respectively provided with flat screw holes protruding outwards. When a floating bed is formed by splicing a plurality of floating plates, the screw holes at the flat outward protruding positions of the adjacent floating plates are mutually overlapped and fixed by screws to finish splicing.

Furthermore, the planting groove is preferably cylindrical, the diameter and the depth of the planting groove are respectively 15-20 cm and not less than 20cm, and the planting groove and the floating plate are of an integrated structure.

Preferably, the floating bed is a rectangle or a square formed by splicing a plurality of rectangle or square floating plates, and rope buckles are respectively fixed on four corners of the floating bed.

Furthermore, the rope fastener is a U-shaped fastener, such as a shackle of M42 standard, and is made of stainless steel.

Furthermore, the floating bed aeration pipe is recommended to be a rubber microporous aeration oxygenation pipe. The arrangement of the floating bed aeration pipes at the bottom of the floating bed has no special requirements, and the requirement of normal aeration of the water body can be met. For example, for a rectangular or square floating bed, the floating bed aeration pipes may be arranged along four sides of the bottom of the floating bed.

Further, the aeration pipe is recommended to be a rubber micropore aeration oxygenation pipe.

Further, the fan is a high-pressure roots fan.

Furthermore, the fixing rod is a galvanized steel pipe.

Has the advantages that: the utility model has the advantages of simple structure, low material cost, easy processing and manufacture and easy field laying. The utility model discloses be applied to the relatively poor small-size river of quality of water and lake, can overcome and plan to administer unfavorable factors such as water bed mud quality is poor, the transparency is low, dissolved oxygen concentration is low and ammonia nitrogen concentration is high, for water planting is provided suitable habitat condition, improves vegetation recovery efficiency, is applicable to river, lake ecological engineering.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical component illustrated in various figures is represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing.

Fig. 1 is a schematic cross-sectional view of an aquatic plant floating bed device with aeration function laid in a water body.

Figure 2 is a schematic top view of the floating bed system of the device of the present invention.

Wherein, 10 is an aquatic plant floating bed device with aeration function, 20 is the floating bed system, 30 is the dead lever, 40 is the aquatic plant, 50 is the surface of water, 60 is the river bottom, 70 is the fan, 80 is the tee bend, 90 is the aeration pipe, 201 is the kickboard, 202 is the tractive rope, 203 is the planting groove, 204 is the U type knot, 205 is the aeration pipe for the floating bed.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments disclosed below are not intended to include all aspects of the present invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the concepts disclosed herein are not limited to any one particular implementation. In addition, some aspects of the present disclosure may be used alone, or in appropriate combination with any one or more of the other aspects of the present disclosure. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

It is to be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-2, an aquatic plant floating bed device 10 with an aeration function comprises a floating bed system 20, a fixing rod 30, an aeration pipe 90, a fan 70 and aquatic plants 40; the floating bed system 20 comprises floating plates 201, pulling ropes 202, planting grooves 203 and floating bed aeration pipes 205, wherein the floating plates 201 are square, one floating plate 201 is provided with one planting groove 203, a plurality of floating plates 201 are spliced to form a rectangular integral floating bed, U-shaped buckles 204 are respectively fixed at four corners of the floating bed, the floating bed aeration pipes 205 are fixed at four sides of the bottom of the floating bed in a whole manner and are connected end to end by utilizing a first port and a second port of a tee joint 80, and the other port of the tee joint 80 is connected with an air outlet of a fan 70 by utilizing the aeration pipes 90; the bottom of the fixing rod 30 is fixed in a target water body, one end of the pulling rope 202 is connected with the U-shaped buckle 204, and the other end is connected with the fixing rod 30.

the floating plate 201 is made of hollow PVC materials, the length, the width and the height of the floating plate are respectively 30cm, 30cm and 20cm, and four corners of the floating plate 201 are respectively provided with flat screw holes protruding outwards.

The planting groove 203 is cylindrical, the diameter and the depth of the planting groove are respectively 18cm and 20cm, and the planting groove and the floating plate are of an integrated structure.

The U-shaped buckle 204 is an M42 standard shackle and is made of stainless steel.

The floating bed aeration pipe 205 is a rubber microporous aeration oxygenation pipe, and has an outer diameter of 25mm and an inner diameter of 12 mm. The aeration pipe 90 is a rubber micropore aeration oxygenation pipe, the outer diameter is 25mm, and the inner diameter is 12 mm.

The blower 70 is a high-pressure Roots blower with the power of 1.5 kw.

The pulling rope 202 is a polypropylene woven rope with the diameter of 1 cm.

The fixing rod 30 is a galvanized steel pipe with the specification of DN25 and the outer diameter of 33.7 mm.

When the device is used for recovering submerged vegetation, the following steps are adopted:

1) After the screw holes at the flat outward protruding positions of the adjacent floating plates 201 are mutually overlapped, the screw holes are fixed through screws and spliced into an integral floating bed, and the length and the width of the integral floating bed are 9.0m and 2.4 m;

2) Respectively fixing 4U-shaped buckles 204 at 4 corners of the floating bed spliced in the step 1;

3) Respectively fixing 4 pulling ropes 202 on a U-shaped buckle 204;

4) fixing the whole floating bed aeration pipe 205 with the length of 22.8m on four sides of the bottom of the floating bed spliced in the step 1, and connecting the whole floating bed aeration pipe end to end by utilizing a first port and a second port of a tee joint 80;

5) Fixing 4 fixing rods 30 at appropriate positions in the target water body;

6) Placing the floating bed system 20 in a target water body, and fixedly connecting the 4 traction ropes 202 with the fixed rods 30 respectively;

7) One end of the aeration pipe 90 is connected with the air outlet of the fan, and the other end is connected with the third port of the tee joint 80;

8) Planting aquatic plants 40 in the planting tank 203;

9) And (3) repeating the steps 1 to 8 to realize the manufacture of a plurality of floating bed devices.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims.

Claims (10)

1. An aquatic plant floating bed device with an aeration function is characterized by comprising a floating bed system, a fixed rod, an aeration pipe, a fan and aquatic plants; the floating bed system comprises floating plates, traction ropes, planting grooves and floating bed aeration pipes, wherein at least one planting groove is formed in any one of the floating plates, aquatic plants are planted in the planting grooves, a group of floating plates are spliced to form an integral floating bed, a plurality of rope buckles are arranged on the floating bed, and the floating bed aeration pipes are arranged at the bottom of the floating bed; the bottom of the fixed rod is fixed in a target water body, one ends of the pulling ropes are respectively connected with the rope buckles, and the other ends of the pulling ropes are respectively connected with the fixed rod; the floating bed aeration pipe is connected with the fan through an aeration pipe.

2. The aquatic plant floating bed apparatus according to claim 1, wherein the floating plate is made of hollow PVC and has a rectangular or square shape, and four corners thereof are respectively provided with flat screw holes protruding outward.

3. The aquatic plant floating bed device according to claim 2, wherein the floating beds are assembled by overlapping the flat screw holes of the adjacent floating plates and fixing the same by screws.

4. The aquatic plant floating bed device according to claim 1, wherein the planting tank is cylindrical, has a diameter of 15-20 cm, and has a depth of not less than 20 cm.

5. the aquatic plant floating bed device according to claim 1, wherein the floating bed is a rectangle or a square formed by splicing a plurality of rectangular or square floating plates, and rope buckles are fixed on four corners of the floating bed respectively.

6. The aquatic plant floating bed apparatus according to claim 5, wherein the floating bed aeration tubes are arranged along four sides of the bottom of the floating bed.

7. The aquatic plant floating bed device according to claim 1, wherein the floating bed aeration pipe is a rubber microporous aeration oxygenation pipe.

8. The aquatic plant floating bed device according to claim 1, wherein the aeration pipe is a rubber microporous aeration oxygenation pipe.

9. The aquatic plant floating bed apparatus of claim 1, wherein the blower is a high pressure roots blower.

10. The aquatic plant floating bed apparatus of claim 1, wherein the fixing rods are galvanized steel tubes.