CN210503090U

CN210503090U - Inflatable enteromorpha intercepting floating dam

Info

Publication number: CN210503090U
Application number: CN201921499616.2U
Authority: CN
Inventors: 丁毅
Original assignee: Qingdao Xinjinghua Environmental Protection Technology Co ltd
Current assignee: Qingdao Xinjinghua Environmental Protection Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-12
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses an inflatable waterside tongue interception floating dam, including bottom plate and bank base, the last top wall fixedly connected with protection film of bottom plate, the gasbag has been put to the protection film, be fixed with the inflation inlet on the protection film, the inflation inlet runs through in the protection film extends to the gasbag, the diapire fixedly connected with of bottom plate has knot filter screen and does not have the knot filter screen. The utility model discloses a set up gas filled floating dam, can open again after installing overall structure and blow the gasbag, made things convenient for the installation, simultaneously through be provided with knot filter screen and no knot filter screen under the floating dam, effectively intercept the waterside tongue along with rivers flow underwater, improved the efficiency of intercepting the waterside tongue, and the structure of constituteing such as dwang and spout can reach the effect of buffering when rivers and waterside tongue strike the floating dam, avoids the impact force to lead to the fact the destruction to the floating dam excessively.

Description

Inflatable enteromorpha intercepting floating dam

Technical Field

The utility model relates to an interception floating dam technical field especially relates to an inflatable waterside tongue interception floating dam.

Background

Although the enteromorpha is nontoxic, the enteromorpha propagated in large quantities can also shield sunlight and influence the growth of submarine algae like red tide; dead enteromorpha can also consume oxygen in seawater; further studies have shown that chemicals secreted by enteromorpha are likely to also adversely affect other marine organisms. The outbreak of enteromorpha can also seriously affect landscapes and interfere with tourism and water sports, which is the biggest adverse effect people want to eliminate at great lengths. Therefore, the outbreak of large green algae such as enteromorpha has been called "green tide" abroad, and is regarded as a marine disaster like red tide.

At present, the most common method for solving the problem of green tide is to serially connect a plurality of buoys on the water surface through ropes, then fix the ropes at two sides of a shore base to form a blocked floating channel, and then manually salvage the floating channel, when the water surface width is too long, the arrangement of too many buoys is difficult to control, and the underwater enteromorpha directly floats away from the buoys, so that the blocking is not thorough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the background art and providing an inflatable enteromorpha intercepting floating dam.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inflatable waterside tongue interception floating dam, includes bottom plate and bank base, the last top wall fixedly connected with protection film of bottom plate, the gasbag has been put to the protection film, be fixed with the inflation inlet on the protection film, the inflation inlet runs through in the protection film extends to the gasbag, the diapire fixedly connected with of bottom plate has knot filter screen and does not have knot filter screen.

Preferably, two fixed weights are fixed at the bottom ends of the knotted filter screen and the knotless filter screen.

Preferably, the protective film is made of food-grade polyethylene material formed in one step through rotational molding.

Preferably, the left and right sides wall of bottom plate all rotates and is connected with the dwang, two all be equipped with two spouts, two in the bank base all slide in the spout and have the ball, two the dwang all with the outer wall fixed connection of ball.

Preferably, hard polystyrene foam is filled between the inner wall of the protective film and the outer wall of the air bag.

Preferably, the inner wall of the left side of the sliding groove is fixedly connected with a compression spring, one end of the compression spring, far away from the inner bottom wall of the sliding groove, is fixedly connected with a partition plate, and the partition plate abuts against the outer wall of the sliding ball.

Compared with the prior art, the inflatable enteromorpha intercepting floating dam has the advantages that:

1. by arranging the inflatable floating dam, the air bag can be opened after the integral structure is installed, so that the installation is convenient;

2. the knot filter screen and the non-knot filter screen are arranged below the floating dam, so that the enteromorpha flowing along with water flow underwater is effectively intercepted, and the enteromorpha intercepting efficiency is improved;

3. the structure consisting of the rotating rod, the sliding groove and the like can achieve the buffering effect when water flow and enteromorpha impact the floating dam, so that the floating dam is prevented from being damaged by overlarge impact force;

to sum up, the utility model discloses a set up the gas filled floating dam, can open again after installing overall structure and blow the gasbag, made things convenient for the installation, simultaneously through be provided with knot filter screen and nos knot filter screen under the floating dam, effectively intercept the waterside tongue along with rivers flow underwater, improved the efficiency of interception waterside tongue, and the structure of constituteing such as dwang and spout can reach the effect of buffering when rivers and waterside tongue strike the floating dam, avoids the impact force to lead to the fact the destruction to the floating dam excessively.

Drawings

Fig. 1 is a front view of an inflatable enteromorpha intercepting floating dam provided by the utility model;

fig. 2 is a side view of the inflatable enteromorpha intercepting floating dam provided by the utility model;

fig. 3 is a schematic view of the internal structure of the inflatable enteromorpha intercepting floating dam chute provided by the present invention.

In the figure: the device comprises a base plate 1, a protective film 2, an air bag 3, an inflation inlet 4, a filter screen with knots 5, a filter screen without knots 6, a fixed weight 7, a rotating rod 8, a shore base 9, a sliding chute 10, a compression spring 11, a partition plate 12 and a sliding ball 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an inflatable enteromorpha intercepting floating dam comprises a bottom plate 1 and a shore base 9, wherein a protective film 2 is fixedly connected to the upper top wall of the bottom plate 1, the protective film 2 is made of food-grade polyethylene material formed in one step by rotational molding, the food-grade polyethylene material is light in weight and large in buoyancy, strong in impact resistance and acid-base corrosion resistance, low in cost and capable of being popularized and used, an air bag 3 is arranged in the protective film 2, hard polystyrene foam is filled between the inner wall of the protective film 2 and the outer wall of the air bag 3, the polystyrene foam is light in weight and large in buoyancy and can generate micro deformation, an inflation inlet 4 is fixed on the protective film 2, the inflation inlet 4 penetrates through the protective film 2 and extends into the air bag 3, a knot filter screen 5 and a non-knot filter screen 6 are fixedly connected to the bottom wall of the bottom plate 1, two fixed heavy objects 7 are fixed to the bottom ends of the knot, two chutes 10 are respectively arranged in two shore bases 9, sliding balls 13 respectively slide in the two chutes 10, two rotating rods 8 are respectively fixedly connected with the outer walls of the sliding balls 13, compression springs 11 are fixedly connected with the inner walls of the left sides of the chutes 10, a partition plate 12 is fixedly connected with one end, far away from the inner bottom wall of the chute 10, of each compression spring 11, the partition plate 12 abuts against the outer wall of each sliding ball 13, the bottom plate 1 is placed on the water surface, the knot-shaped filter screen 5 and the knot-free filter screen 6 are pulled open, a fixed heavy object 7 is sunk to the bottom, the air bag 3 is blown up by an air pump, when enteromorpha floating dam is floated by enteromorpha water on the water surface, the air bag 3 intercepts the enteromorpha water, when the underwater enteromorpha water flows along with the water flow, the knot-shaped filter screen 5 and the knot-free filter screen 6 intercept the enteromorpha water, the efficiency of intercepting the enteromorpha water is improved, when the whole, at this moment, the acting force of the rebound of the compression spring 11 can offset part of the impact force, so that the floating dam is buffered, and the damage to the floating dam caused by overlarge impact force is avoided.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

the bottom plate 1 is placed on the water surface, the knot-containing filter screen 5 and the knot-free filter screen 6 are pulled open, the fixed heavy object 7 sinks to the bottom, the air bag 3 is blown up through the air pump, when the enteromorpha on the water surface floats to the floating dam, the air bag 3 intercepts the enteromorpha, and when the underwater enteromorpha flows along with water flow, the knot-containing filter screen 5 and the knot-free filter screen 6 intercept the enteromorpha, so that the efficiency of intercepting the enteromorpha is improved, when the water flow impact force is overlarge, the structure formed by the rotating rod 8, the sliding groove 10 and the like can play a role in buffering the floating dam, and the floating dam is prevented from being damaged due to.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an inflatable waterside tongue interception floating dam, includes bottom plate (1) and bank base (9), its characterized in that, the last top wall fixedly connected with protection film (2) of bottom plate (1), protection film (2) put gasbag (3), be fixed with inflation inlet (4) on protection film (2), inflation inlet (4) run through in protection film (2) extend to gasbag (3), the diapire fixedly connected with of bottom plate (1) has knot filter screen (5) and does not have knot filter screen (6).

2. The inflatable enteromorpha intercepting floating dam according to claim 1, wherein two fixed weights (7) are fixed at the bottom ends of the knotted filter screen (5) and the knotless filter screen (6).

3. The inflatable enteromorpha intercepting floating dam according to claim 2, wherein the protective film (2) is made of food-grade polyethylene material which is formed in one step by rotational molding.

4. The inflatable enteromorpha intercepting floating dam according to claim 3, wherein the left side wall and the right side wall of the bottom plate (1) are both rotatably connected with rotating rods (8), two sliding grooves (10) are formed in the two shore bases (9), sliding balls (13) slide in the two sliding grooves (10), and the two rotating rods (8) are both fixedly connected with the outer walls of the sliding balls (13).

5. The inflatable enteromorpha intercepting floating dam according to claim 4, characterized in that hard polystyrene foam is filled between the inner wall of the protective film (2) and the outer wall of the air bag (3).

6. The inflatable enteromorpha intercepting floating dam according to claim 5, wherein a compression spring (11) is fixedly connected to the inner wall of the left side of the chute (10), a partition plate (12) is fixedly connected to one end, far away from the inner bottom wall of the chute (10), of the compression spring (11), and the partition plate (12) abuts against the outer wall of the sliding ball (13).