CN218909925U

CN218909925U - River course water environment restoration auxiliary device

Info

Publication number: CN218909925U
Application number: CN202320165964.6U
Authority: CN
Inventors: 杨艳; 徐缇; 战玉柱; 吴一亚; 陈静娴; 罗涛
Original assignee: Jiangsu Environmental Engineering Technology Co Ltd
Current assignee: Jiangsu Environmental Engineering Technology Co Ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-04-25
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of water environment restoration, and provides an auxiliary device for river water environment restoration. The buoyancy chamber is hollow and closed; a storage chamber penetrating up and down is arranged in the center of each buoyancy tank, a threaded adding pipe is fixedly connected to the storage chamber, and an opening of the threaded adding pipe is upward and communicated with the storage chamber; the bottom surface of the buoyancy tank is connected with a vertical pipe communicated with the storage cavity, the bottom end of the vertical pipe is connected with a deep water pipe, and a plurality of penetration holes are formed in the deep water pipe; two adjacent buoyancy tanks are connected through a communicating pipe, and the communicating pipe is communicated with the storage chambers of the buoyancy tanks at two ends. As a special repairing agent adding device, the repairing agent can be accurately and conveniently added at fixed points.

Description

River course water environment restoration auxiliary device

Technical Field

The utility model belongs to the technical field of water environment restoration, and particularly relates to an auxiliary device for river water environment restoration.

Background

After the river water body is polluted, water environment restoration is needed. The repairing method is various, and can adsorb, degrade and eliminate pollutants in the water body through physical adsorption, chemical oxidation or biological method. In these remediation methods, it is often necessary to administer a remediation agent into the body of water. When the medicament is added, the dosage of the medicament and the uniformity of distribution in a river treatment area are ensured, and the dosage of the repair medicament is often required to be regulated and supplemented according to the water condition.

At present, when the repairing agent and the liquid medicine are added into the river water body, the repairing agent and the liquid medicine can be generally added into the river through a ship or directly thrown and added at the bank side, so that the agent flows into the water body along with water flow. However, in some practical cases, the repair agent is added in large amounts, consumed rapidly, and needs to be replenished at fixed points and periodically. Some existing floating devices applied to river channels such as artificial floating islands, wetlands and the like can be provided with partial storage structures for storing repairing agents, microbial agents and the like.

However, the prosthetic agent storing and releasing functions of the floating device such as the constructed wetland are only compatible functions and secondary functions of the floating device, and are not special for adding the prosthetic agent. When the long-term regular dosing of the repairing agent to the river is needed, the traditional manpower is only relied on to throw or the existing floating device releases the agent in a small area, and the real requirements of accuracy, high efficiency, timing or fixed point and the like of the dosing of the repairing agent cannot be fully met.

Disclosure of Invention

The utility model provides an auxiliary device for water environment restoration, which solves the problems that in the prior art, a water environment restoration device special for adding a restoration agent is lacked, and the restoration agent is difficult to be conveniently and efficiently added at fixed points.

The river water environment restoration auxiliary device provided by the utility model comprises a plurality of floating boxes which are connected with each other, wherein hollow closed buoyancy chambers are arranged in the floating boxes; a storage chamber penetrating up and down is arranged in the center of each buoyancy tank, a threaded adding pipe is fixedly connected to the storage chamber, and an opening of the threaded adding pipe is upward and communicated with the storage chamber; the bottom surface of the buoyancy tank is connected with a vertical pipe communicated with the storage cavity, the bottom end of the vertical pipe is connected with a deep water pipe, and a plurality of penetration holes are formed in the deep water pipe; two adjacent buoyancy tanks are connected through a communicating pipe, and the communicating pipe is communicated with the storage chambers of the buoyancy tanks at two ends.

Optionally, the bottom end of the deepwater pipe is closed.

Optionally, the communicating pipe is detachably connected with the buoyancy tank; the both sides of every buoyancy tank are provided with the screwed pipe that is linked together with the storage cavity, and screwed pipe flange joint of communicating pipe one end and the buoyancy tank that is located one side, screwed pipe threaded connection of the screwed pipe of buoyancy tank that the other end is located the opposite side.

Optionally, fixing rings are fixedly installed on two side surfaces of the buoyancy tank, and the two fixing rings are connected through a traction rope.

Optionally, in the integrated device formed by combining the plurality of buoyancy tanks, a fixing ring on the buoyancy tank at the outermost end of the device is connected with a fixing rope, and is connected with the external rod body through the fixing rope, one end of the fixing rope, which is positioned on the external rod body, is provided with a traction ring, and the fixing rope is sleeved on the external rod body through the traction ring.

Alternatively, the plurality of penetrating holes are arranged in a straight line along the length direction of the deepwater pipe and are distributed at equal intervals.

Optionally, the aperture of the penetrating hole is 0.3 mm-0.6 mm.

Optionally, the screw thread adds pipe top opening part threaded connection has the screw thread lid, be provided with a plurality of bellied handles on the side of screw thread lid.

Optionally, the pipe axes of the deep water pipe, the vertical pipe and the threaded adding pipe are located on the same vertical axis.

When the device is specifically applied, the device can be arranged and installed at a plurality of different regional sites along the river bank of the river, when the medicament is required to be added, the device is used for fixed-point delivery at a plurality of sites, the number of delivery points and the delivery time can be flexibly set according to a repairing scheme, or a fixed operation rule is formed, and an operator carries out the addition of the repairing agent to each point according to the rule. The device can perform medicament addition and supplementation at fixed points, at fixed time and quantitatively, ensures the accuracy of medicament addition, and can realize standardization of repair work.

More specifically, the utility model utilizes the buoyancy tank as the main body of the device, a storage chamber for adding the repairing agent is arranged in the buoyancy tank, and the repairing agent enters the water body through the communicated vertical pipe and the deepwater pipe, so that the repairing effect is released. The device is formed by mutually combining and connecting a plurality of buoyancy tank monomers, the whole length of the device can be flexibly adjusted according to the size of the repaired actual area of water areas such as river channels, lakes and the like, and the device has strong practicability and high flexibility. Moreover, the device can be specially used for adding the repairing agent, can be used for adding a soluble solid agent material and can be directly added with a liquid repairing agent, and the device has strong universality. In addition, the structural stability of connection among the plurality of buoyancy tanks is enhanced through the traction ropes, and the buoyancy tanks are conveniently pulled through the traction rings sleeved on the external rod body on the bank, so that the buoyancy tanks are prevented from drifting away along with a river. In addition, the storage chambers of two adjacent buoyancy tanks are communicated through a communicating pipe, and the port of the deep water pipe can be in a closed state.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a cross-sectional view of the buoyancy tank of the present utility model.

In the figure, 1, a buoyancy tank; 10. a storage chamber; 11. a buoyancy chamber; 12. a threaded addition tube; 13. a screw cap; 131. a handle; 14. a vertical tube; 15. a deep water pipe; 151. a penetration hole; 2. a threaded tube; 20. a communicating pipe; 21. a threaded joint; 22. hexagonal protruding blocks; 3. a fixing ring; 30. pulling the rope; 31. pulling the ring; 32. and fixing the rope.

Detailed Description

Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings and detailed description.

As shown in fig. 1-3, the river water environment restoration auxiliary device provided by the utility model comprises a plurality of buoyancy tanks 1 which are connected with each other, wherein a hollow closed buoyancy chamber 11 is arranged in each buoyancy tank 1; a storage chamber 10 penetrating up and down is arranged in the center of each buoyancy tank 1, the storage chamber 10 is fixedly connected with a threaded adding pipe 12, and the threaded adding pipe 12 is upwards opened and communicated with the storage chamber 10; a vertical pipe 14 communicated with the storage chamber 10 is connected to the bottom surface of the buoyancy tank 1, a deep water pipe 15 is connected to the bottom end of the vertical pipe 14, and a plurality of penetration holes 151 are formed in the deep water pipe 15; two adjacent buoyancy tanks 1 are connected through a communicating pipe 20, and the communicating pipe 20 is communicated with the storage chambers 10 of the buoyancy tanks at two ends.

Specifically, as shown in fig. 3, the buoyancy chamber 11 is a hollow closed structure, and the chamber is filled with air, so that the buoyancy generated by the buoyancy tank floats on the water surface stably. The threaded addition pipe 12 serves as an addition inlet for a repairing agent, which is introduced into the storage cavity 10 from the opening of the threaded addition pipe 12, and sequentially enters the vertical pipe 14 and the deep water pipe 15 from the storage cavity 10. The deepwater pipe 15 is inserted into the water body, and the medicament can directly flow into the water body from a deepwater pipe orifice or permeate through a plurality of permeation holes 151 on the deepwater pipe to enter the water body. The repairing agent can be added with powder or liquid medicine.

Preferably, the bottom end of the deepwater pipe is closed. In this case, the deep water pipe orifice is in a closed state. After the repairing agent enters the deep water pipe 15 from the storage cavity 10, the repairing agent can only permeate out to the periphery of the deep water pipe through the plurality of penetrating holes 151 of the deep water pipe 15 and flow into surrounding water. When the repair liquid in a liquid state is required to be added, the repair liquid may flow into the adjacent buoyancy tank storage chamber 10 along the communication pipe 20 at this time. More specifically, since the bottom end of the deep water pipe 15 is in a closed state, the aperture of the penetration hole 151 is generally small, and the outflow velocity of the repair liquid flowing out along the penetration hole 151 is generally smaller than the flow velocity of the repair liquid flowing between the adjacent two storage chambers 10. Thus, when the repair liquid is added toward one of the storage chambers 10, a small amount of the repair liquid introduced into the deep water pipe 15 flows out along the penetration hole 151, and a larger amount of the repair liquid flows from the previous storage chamber to the next storage chamber along the communication pipe 20. Based on this, the transverse flow of the repairing liquid between different buoyancy tanks is possible, and when the repairing liquid is added, the repairing liquid can be only added into one or a plurality of buoyancy tanks at intervals, and the repairing liquid does not need to be added into the storage chambers of all the buoyancy tanks. Through communicating pipe 20, repair liquid can flow into other adjacent buoyancy tank storage chambers by oneself, saves trouble and labor, has promoted repair medicament and has thrown efficiency and the speed of doing greatly.

Preferably, a screw cap 13 is screwed at the opening of the screw adding pipe 12, and the screw cap 13 is used for blocking the entry of scraps; still further, as can be seen in fig. 1, the screw cap 13 is provided with several raised handles on its sides. The annular side surface of the screw cap 13 is provided with a plurality of protruding structures, namely a handle 131, and the handle 131 is convenient for smoothly rotating the screw cap 13.

Preferably, the plurality of penetration holes 151 of the deepwater pipe 15 are aligned in a line along the length direction of the deepwater pipe and are distributed at equal intervals. The aperture of the penetration hole 151 in this embodiment is 0.3mm to 0.6mm. The penetrating holes which are uniformly distributed and have proper size can lead the repairing liquid to flow out at a proper speed. In addition, the pipe axes of the deepwater pipe 15, the vertical pipe 14 and the threaded adding pipe 12 are positioned on the same vertical axis, so that the repairing agent can flow into the water body more smoothly.

Preferably, in this embodiment, the communicating pipe 20 is detachably connected to the buoyancy tank 1. More specifically, as shown in fig. 1 and 2, both sides of each buoyancy tank 1 are provided with a screw pipe 2 communicating with the storage chamber 10, and one end of the communicating pipe 20 is flange-connected to the screw pipe of the buoyancy tank 1 located at one side, and the other end is screw-connected to the screw pipe of the buoyancy tank located at the other side. More specifically, one end of the communication pipe 20 is fixedly provided with a screw joint 21, the screw joint 21 is screwed with the screw pipe 2, and the other end of the communication pipe 20 is flanged with the other screw pipe 2, thereby facilitating the fixed mounting operation of the communication pipe 20. Further, as shown in fig. 2, a hexagonal protrusion 22 is fixedly installed on the threaded joint 21, and the hexagonal protrusion 22 is used for matching with an external wrench to complete the rotation screwing operation.

In this embodiment, the two side surfaces of the buoyancy tank 1 are fixedly provided with the fixing rings 3, and the two fixing rings 3 are connected through the traction rope 30, so as to improve the stability of the device. Furthermore, in the integrated device formed by combining the plurality of buoyancy tanks 1, the fixing ring 3 on the buoyancy tank at the outermost end of the device is connected with the fixing rope 32, and is connected with the external rod body through the fixing rope 32, the traction ring 31 is arranged at one end of the fixing rope 32, and the fixing rope 32 is sleeved on the external rod body through the traction ring 31. The external rod body is fixed on the river bank, so that the whole device can be fixed without drifting along with water flow.

When the water environment restoration auxiliary device is specifically applied, the specific area site of the river channel, which needs to be added with the restoration agent at fixed points, can be determined according to the restoration scheme and the addition requirement of the restoration agent. The plurality of regional sites may be evenly spaced along the river channel. The device is assembled at each position and the two ends are fixed on the river bank or the river bed. When the medicament is required to be added, the device is used for fixed-point delivery at a plurality of sites, the quantity and the delivery time of the delivery points can be flexibly set according to a repairing scheme, or a fixed operation rule is formed, and an operator carries out the addition of the repairing medicament to each point according to the rule. The fixed position of adding the repair agent further ensures the fixed point and accuracy of adding the repair agent, and promotes the standardization and standardization of the actual repair operation work.

The foregoing detailed description has been provided for the purposes of illustration in connection with specific embodiments and exemplary examples, but such description is not to be construed as limiting the application. Those skilled in the art will appreciate that various equivalent substitutions, modifications and improvements may be made to the technical solution of the present application and its embodiments without departing from the spirit and scope of the present application, and these all fall within the scope of the present application.

Claims

1. The river water environment restoration auxiliary device is characterized by comprising a plurality of buoyancy tanks which are connected with each other, wherein a hollow closed buoyancy chamber is arranged in each buoyancy tank; a storage chamber penetrating up and down is arranged in the center of each buoyancy tank, a threaded adding pipe is fixedly connected to the storage chamber, and an opening of the threaded adding pipe is upward and communicated with the storage chamber; the bottom surface of the buoyancy tank is connected with a vertical pipe communicated with the storage cavity, the bottom end of the vertical pipe is connected with a deep water pipe, and a plurality of penetration holes are formed in the deep water pipe; two adjacent buoyancy tanks are connected through a communicating pipe, and the communicating pipe is communicated with the storage chambers of the buoyancy tanks at two ends.

2. The riverway water environment remediation auxiliary device of claim 1, wherein the bottom end of the deepwater pipe is closed.

3. The riverway water environment restoration auxiliary device as set forth in claim 1, wherein threaded pipes communicated with the storage chambers are arranged on two sides of each buoyancy tank, one end of each communicating pipe is connected with a threaded pipe flange of the buoyancy tank located on one side, and the other end of each communicating pipe is connected with a threaded pipe of the buoyancy tank located on the other side in a threaded manner.

4. The riverway water environment restoration auxiliary device according to claim 1, wherein fixing rings are fixedly arranged on two side faces of the floating box, and the two fixing rings are connected through a traction rope.

5. The riverway water environment restoration auxiliary device according to claim 4, wherein in the integral device formed by combining the plurality of buoyancy tanks, a fixing ring on the buoyancy tank at the outermost end of the device is connected with a fixing rope and is connected with an external rod body through the fixing rope, a traction ring is arranged at one end of the fixing rope, which is positioned on the external rod body, and the fixing rope is sleeved on the external rod body through the traction ring.

6. The riverway water environment restoration aid as set forth in claim 1, wherein the plurality of penetration holes are arranged in a straight line along the length direction of the deepwater pipe and are distributed at equal intervals.

7. The riverway water environment repair auxiliary device according to claim 1, wherein the aperture of the penetrating hole is 0.3-0.6 mm.

8. The riverway water environment restoration auxiliary device according to claim 1, wherein a threaded cover is connected to the opening at the top end of the threaded adding pipe in a threaded manner, and a plurality of raised handles are arranged on the side face of the threaded cover.

9. The riverway water environment remediation auxiliary device according to claim 1, wherein the pipeline axes of the deepwater pipe, the vertical pipe and the threaded adding pipe are located on the same vertical axis.