CN209974427U

CN209974427U - River course low noise dive impeller

Info

Publication number: CN209974427U
Application number: CN201822108448.1U
Authority: CN
Inventors: 任红星; 吴丹娜; 平芳; 彭洋
Original assignee: Zhejiang Tian Yun Ecotope Engineering Co Ltd
Current assignee: Zhejiang Tian Yun Ecotope Engineering Co Ltd
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-01-21
Anticipated expiration: 2028-12-14

Abstract

The utility model provides a river course low noise dive impeller, includes host computer and intake pipe, the intake pipe is about two, and two intake pipes are vertical setting respectively in the left and right sides of host computer about, and the lower extreme of intake pipe is connected with the host computer, and the upper end of intake pipe is vertical upwards to stretch out the surface of water, installs the muffler in the position of the upper end air inlet of intake pipe, the well upper portion position of controlling two intake pipes is a fixedly connected with flotation pontoon respectively, the left and right sides of host computer is equipped with the muscle cement anchor respectively on the riverbed, and the muscle cement anchor is connected its characterized in that through the middle part of nylon rope with the flotation pontoon: the buoys are arranged in parallel and are connected and fixed through steel plates; and fix the host computer suspension on the riverbed through the traction control of nylon rope, the utility model discloses not only simple structure, simple to operate, and the noise is little, with low costs, the control of being convenient for, can better satisfy the water purification treatment in city river course.

Description

River course low noise dive impeller

Technical Field

The utility model relates to an environmental protection equipment water treatment technical field, concretely relates to river course low noise dive impeller.

Background

With the continuous improvement of the living standard of people in China and the high-speed development of social economy, thorough sewage interception can not be realized under many conditions, urban industrial wastewater, domestic sewage, agricultural sewage and the like directly or indirectly flow into riverways, so that the riverways in many cities and rural areas are seriously polluted, and the polluted water body has low self-purification capacity due to the lack of aquatic animals and plants, so that the phenomena of water quality deterioration, water body blackness and odor and the like are caused. Aeration reoxygenation of the river water body is an effective way for purifying the water body.

The aeration units in the patents disclosed at present are not subjected to noise reduction treatment, such as CN104230020B, a solar sewage deep disturbance and surface water plowing type aerator, CN107306871A, a two-blade water sliding type water plowing machine, CN108483689A, a high-efficiency water plowing machine convenient for replacing plowing plates, and CN 107973426A, a mobile aeration platform. In the environmental protection field, most of oxygenation aeration equipment sets up and is used for promoting river course quality of water in the city river course, and the river course periphery is resident district, village, commercial district, industrial area etc. that the people's mouth distributes densely, and the noise that the aeration unit during operation produced can produce certain influence to the surrounding environment, and especially night, under the comparatively quiet condition of surrounding environment, the influence is more obvious, can produce certain influence to people's production life. In the field of aquaculture, noise generated by the aeration unit during working can generate small disturbance to cultured organisms, so that the silencing treatment of aeration and oxygenation equipment is necessary to a certain extent.

According to inspection, the Chinese patent 'an aeration device' with the prior patent number of 201820124676.5 comprises a submersible pump and an ejector, wherein the ejector comprises a water-gas mixing chamber and a diffusion pipe which are sequentially communicated, a hard water pipe is arranged between the water-gas mixing chamber and a water outlet of the submersible pump, and an air inlet pipe is arranged on the water-gas mixing chamber; the submersible pump is fixed on the mounting bracket, and the mounting bracket is provided with an inclined strut in the direction opposite to the direction of a water outlet of the submersible pump; the intake pipe is hard pipe, the upper end air inlet department of intake pipe establishes the muffler, the governing valve is established to the intake pipe, muffler and governing valve are located above the surface of water. The aeration device is provided with the silencer, has the function of reducing noise, but has more complex structure, high energy consumption and higher cost.

The submersible water impeller has the characteristics of compact structure, small volume, light weight, simple operation and maintenance, convenient and fast installation and long service life, can greatly reduce the energy consumption by matching with an aeration system, and obviously improves the oxygen charging amount, so that the low-noise submersible water impeller for the river channel needs to be developed to meet the requirement of purifying the water body of the river channel. In addition, the traditional submersible water impeller is not networked, and is inconvenient to monitor and control.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure, simple to operate's river course low noise dive impeller is provided to foretell technical situation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a river course low noise dive impeller, includes host computer and intake pipe, the intake pipe is about two, and two intake pipes are vertical setting respectively in the left and right sides of host computer about, and the lower extreme of intake pipe is connected with the host computer, and the upper end of intake pipe is vertical upwards to stretch out the surface of water, installs the muffler in the position of the upper end air inlet of intake pipe, the well upper portion position of controlling two intake pipes is a fixedly connected with flotation pontoon respectively, the left and right sides of host computer is equipped with the muscle cement anchor respectively on the riverbed, and the muscle cement anchor is connected its characterized in that through the middle part of nylon rope with the flotation pontoon: the buoys are arranged in parallel and are connected and fixed through steel plates; and the main machine is suspended and fixed on the riverbed through the traction adjustment of the nylon rope.

Further, the length of flotation pontoon is 90 ~ 110cm, and the middle part and the intake pipe of flotation pontoon are fixed.

And the protection cover is arranged on the outer side of the main machine and is arranged on the outer side of the main machine in a surrounding manner.

Preferably, the height of the silencer from the surface of the river is 20-30 cm.

And finally, a GPS positioning device and a control device are arranged on the steel plate and are connected with a server on the base station through a wireless network.

Compared with the prior art, the utility model has the advantages of: the submersible water impeller is suspended and fixed on the riverbed through the floating barrel, the ribbed cement anchor and the nylon rope, and the height position is adjusted through the traction of the nylon rope, so that the installation is convenient; the silencer is arranged at the air inlet of the air inlet pipe, so that the noise can be effectively reduced; the protective cover is arranged outside the main machine, so that the river float grass and other impurities are prevented from being drawn into the main machine to damage the main machine, and meanwhile, the contact time of air and the river water body is prolonged; the system is provided with a GPS positioning device and a control device, and is connected with a server on a base station through a wireless network, so that the monitoring and the control are convenient; the utility model is not only simple in structure, installation and adjustment convenience, and the noise is little, with low costs, can better satisfy city river's water purification treatment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a top view of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, a river course low-noise submersible water impeller comprises a main machine 1, two air inlet pipes 2, a float 3, a silencer 4 and a protective cover 6, wherein the main machine 1 is suspended and fixed on a river bed 9, the two air inlet pipes 2 are arranged on the left side and the right side of the main machine 1 respectively, the left air inlet pipe 2 and the right air inlet pipe 2 are arranged on the left side and the right side of the main machine 1 respectively, the lower ends of the air inlet pipes 2 are connected with the main machine 1, the upper ends of the air inlet pipes 2 vertically extend upwards out of a water surface, the two silencers 4 are respectively arranged at the positions of; the floating barrels 3 are arranged on the left and right sides and are respectively fixed at the middle upper parts of the left and right air inlet pipes 2, the length of each floating barrel 3 is 90-110 cm, the middle parts of the floating barrels 3 are fixed with the air inlet pipes 2, the floating barrels 3 are arranged in parallel and are fixedly connected through steel plates 8, the protective covers 6 are arranged on the outer sides of the main machines 1 in a surrounding mode, a protective and water permeable effect is achieved, aquatic plants and other impurities in a river channel can be prevented from being involved into the main machines 1 to damage the main machines 1, furthermore, the protective covers 6 have a certain separation effect on bubbles, and the contact time of air and a river channel water body is prolonged to a; the left side and the right side of the main machine 1 on the river bed 9 are respectively provided with a ribbed cement anchor 5, the ribbed cement anchors 5 are connected with the middle part of the floating barrel 3 through nylon ropes 7, the main machine 1 is suspended and fixed at a proper position of the river bed 9 through the traction adjustment of the nylon ropes 7, and the installation and the adjustment are very convenient. Finally, a GPS positioning device and a control device 10 are fixedly arranged on the steel plate 8 and connected with a server on a base station through a wireless network, so that monitoring and remote control of operators are facilitated, once the drift of the river channel low-noise submersible water impeller exceeds the position to permit, the end of the server on the base station can give an alarm, and meanwhile, the server on the base station can control whether the river channel low-noise submersible water impeller works or not.

During operation, the air passes through the air inlet and gets into behind intake pipe 2, when carrying out abundant gas exchange with the river course water through the rotation of host computer 1 and increasing dissolved oxygen, with river course rivers backward propelling movement for river course water circulation exchange plays oxygenation and water purification's effect, owing to set up muffler 4 in air inlet department, has effectively reduced the noise that host computer 1 during operation produced, has avoided the influence that the noise produced all ring edge borders.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a river course low noise dive impeller, includes host computer and intake pipe, the intake pipe is about two, and two intake pipes are vertical setting respectively in the left and right sides of host computer about, and the lower extreme of intake pipe is connected with the host computer, and the upper end of intake pipe is vertical upwards to stretch out the surface of water, installs the muffler in the position of the upper end air inlet of intake pipe, the well upper portion position difference fixedly connected with flotation pontoon of two intake pipes about, the left and right sides of host computer is equipped with the muscle cement anchor respectively on the riverbed, and the muscle cement anchor is connected its characterized in that through the middle part of nylon rope with the flotation pontoon: the buoys are arranged in parallel and are connected and fixed through steel plates; and the main machine is suspended and fixed on the riverbed through the traction adjustment of the nylon rope.

2. The river course low noise dive impeller of claim 1, wherein: the length of flotation pontoon is 90 ~ 110cm, and the middle part and the intake pipe of flotation pontoon are fixed.

3. The river course low noise dive impeller of claim 1, wherein: the protection casing is installed in the outside of host computer, and the protection casing is the surrounding type and installs in the host computer outside.

4. The river course low noise submersible flow driver as claimed in any one of claims 1 to 3, wherein: the height of the silencer from the water surface of the river is 20-30 cm.

5. The river course low noise dive impeller of claim 1, wherein: and the steel plate is provided with a GPS positioning device and a control device which are connected with a server on the base station through a wireless network.