CN105692934A

CN105692934A - Artificial lake water circulating aeration device

Info

Publication number: CN105692934A
Application number: CN201610188171.0A
Authority: CN
Inventors: 张舒维
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-06-22

Abstract

The invention relates to an artificial lake water circulating aeration device. The artificial lake water circulating aeration device comprises a water pump, a water inlet pipe, an aeration assembly and a water outlet pipe which sequentially communicate with each other, wherein the aeration assembly comprises a plurality of aeration units which communicate with each other; and each aeration unit comprises a hydroturbine, a rotating wheel, a connecting rod, a gag lever post, a piston rod and a piston sleeve. The artificial lake water circulating aeration device is simple in structure, and adopts the hydroturbine as a power take-off mechanism to implement the gas-water circulating flow; and thus, the artificial lake water circulating aeration device has the advantages of low manufacturing cost and low subsequent use and maintenance cost, enhances the circulating flow efficiency of the lake waterflow, enhances the generation efficiency of dissolved oxygen in water, and improves the water quality.

Description

A kind of man-made lake lake water cyclic aeration device

Technical field

The present invention relates to a kind of man-made lake lake water cyclic aeration device。

Background technology

In order to keep the current flowing in man-made lake and the dissolved oxygen in water, it is typically in the lake of man-made lake and some aerators all can be set, the aerator of prior art generally has two ways, the first is to carry out aeration air blast by aerator, the second is employing Mechanical aerator, employing underwater aeration machine and disperser, but the problem that both aerators all also exist dynamic efficiency and oxygenation capacity, use cost is higher, and the maintaining expense in later stage is also relatively larger。

Summary of the invention

The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, it is provided that a kind of man-made lake lake water cyclic aeration device。

The technical solution adopted for the present invention to solve the technical problems is: a kind of man-made lake lake water cyclic aeration device, including the water pump being sequentially communicated, water inlet pipe, aeration assembly and outlet pipe, described aeration assembly includes some aeration units being interconnected；

Described aeration unit includes hydroturbine, runner, connecting rod, gag lever post, piston rod and piston bush, institute

The water inlet end stating hydroturbine connects with water inlet pipe, the middle part of described runner is fixed on the output shaft end of hydroturbine, described hydroturbine drives runner to rotate, described gag lever post is vertically provided at the top of runner, described piston bush is positioned at the top of gag lever post, one end of described piston rod is positioned at piston bush, the other end of piston rod stretches out piston bush, the inside of described gag lever post is provided with vertically arranged bar shaped chute, described piston rod stretches out in the bar shaped chute that gag lever post is stretched in one end of piston bush, one end that one end of described connecting rod and piston rod stretch into bar shaped chute is hinged, the other end of described connecting rod is hinged with the side of runner；

Described piston bush be respectively provided on two sides with air inlet and venthole, the level height of described air inlet is more than the level height of air inlet。

As preferably, described air inlet and venthole lay respectively at the two ends up and down of piston bush。

As preferably, if the tube wall of described outlet pipe is provided with apopore。

As preferably, described aeration unit has three。

As preferably, described runner is oval。

The invention has the beneficial effects as follows: this man-made lake lake water cyclic aeration apparatus structure is simple, adopt hydroturbine as power take-off mechanism, the circulation realizing air water springs up, cost of manufacture is low, and subsequent use maintenance cost is low, what improve lake water current circulates efficiency, improves the generation efficiency of oxygen in water, promotes water quality。

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described。

Fig. 1 is the structural representation of the man-made lake lake water cyclic aeration device of the present invention；

Fig. 2 is the structural representation of the aeration unit of the man-made lake lake water cyclic aeration device of the present invention；

In figure: 1, water pump, 2, water inlet pipe, 3, aeration unit, 4, outlet pipe, 31, hydroturbine, 32, runner, 33, connecting rod, 34, gag lever post, 35, piston rod, 36, piston bush, 37, air inlet, 38, venthole, 39, bar shaped chute, 41, apopore。

Detailed description of the invention

In conjunction with the accompanying drawings, the present invention is further detailed explanation。These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention。

As Figure 1-Figure 2, a kind of man-made lake lake water cyclic aeration device, a kind of man-made lake lake water cyclic aeration device, including the water pump 1 being sequentially communicated, water inlet pipe 2, aeration assembly and outlet pipe 4, described aeration assembly includes some aeration units 3 being interconnected；

Described aeration unit 3 includes hydroturbine 31, runner 32, connecting rod 33, gag lever post 34, piston rod 35 and piston bush 36, the water inlet end of described hydroturbine 31 connects with water inlet pipe 2, the middle part of described runner 32 is fixed on the output shaft end of hydroturbine 31, described hydroturbine 31 drives runner 32 to rotate, described gag lever post 34 is vertically provided at the top of runner 32, described piston bush 36 is positioned at the top of gag lever post 34, one end of described piston rod 35 is positioned at piston bush 36, the other end of piston rod 35 stretches out piston bush 36, the inside of described gag lever post 34 is provided with vertically arranged bar shaped chute 39, one end that described piston rod 35 stretches out piston bush 36 is stretched in the bar shaped chute 39 of gag lever post 34, one end that one end of described connecting rod 33 and piston rod 35 stretch into bar shaped chute 39 is hinged, the other end of described connecting rod 33 is hinged with the side of runner 32；

Described piston bush 36 be respectively provided on two sides with air inlet 37 and venthole 38, the level height of described air inlet 37 is more than the level height of air inlet 38。

As preferably, described air inlet 37 and venthole 38 lay respectively at the two ends up and down of piston bush 36。

As preferably, if the tube wall of described outlet pipe 4 is provided with apopore 41。

As preferably, described aeration unit 3 has three。

As preferably, described runner 32 is oval。

This man-made lake lake water cyclic aeration device is drawn water formation current by water pump 1, current enter in hydroturbine 31 from water inlet pipe 2, the internal lobe of hydroturbine 31 rotates, so that the output shaft rotation of hydroturbine 31, thus driving runner 32 to rotate, runner 32 drivening rod 33 makes iterative motion, under the auxiliary of bar shaped chute 39, connecting rod 33 drives piston rod 35 to realize moving up and down along vertical direction, so that the piston end of piston rod 35 moves up and down in piston bush 36；And when arranging, water level is between air inlet 37 and gas outlet 38, when the piston end of piston rod 35 moves to the top of air inlet 37, namely when the level height of the piston end of piston rod 35 is higher than air inlet 37, it is internal that outside air enters into piston bush 36, and then piston rod 35 drives piston end downward, then extruded from venthole 38 by air, emerge after forming bubble from water again, form air circulation。

Here it is considered that the consumption of water flow dynamic energy, so arranging three aeration units 3 in whole device, each aeration unit 3 thus can be made to obtain enough kinetic energy, and some apopores 41 are set on the tube wall of outlet pipe 4, also part current can be made to flow out from apopore 41, form the cross-flow in water, promote the internal flow of water body。

Compared with prior art: this man-made lake lake water cyclic aeration apparatus structure is simple, adopt hydroturbine 31 as power take-off mechanism, the circulation realizing air water springs up, cost of manufacture is low, and subsequent use maintenance cost is low, what improve lake water current circulates efficiency, improves the generation efficiency of oxygen in water, promotes water quality。

With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not necessarily departing from this invention technological thought, can carry out various change and amendment completely。The technical scope of this invention is not limited to the content in description, it is necessary to determine its technical scope according to right。

Claims

1. a man-made lake lake water cyclic aeration device, it is characterised in that including the water pump, water inlet pipe, aeration assembly and the outlet pipe that are sequentially communicated, described aeration assembly includes some aeration units being interconnected；

Described aeration unit includes hydroturbine, runner, connecting rod, gag lever post, piston rod and piston bush, the water inlet end of described hydroturbine connects with water inlet pipe, the middle part of described runner is fixed on the output shaft end of hydroturbine, described hydroturbine drives runner to rotate, described gag lever post is vertically provided at the top of runner, described piston bush is positioned at the top of gag lever post, one end of described piston rod is positioned at piston bush, the other end of piston rod stretches out piston bush, the inside of described gag lever post is provided with vertically arranged bar shaped chute, described piston rod stretches out in the bar shaped chute that gag lever post is stretched in one end of piston bush, one end that one end of described connecting rod and piston rod stretch into bar shaped chute is hinged, the other end of described connecting rod is hinged with the side of runner；

2. man-made lake lake water cyclic aeration device as claimed in claim 1, it is characterised in that described air inlet and venthole lay respectively at the two ends up and down of piston bush。

3. man-made lake lake water cyclic aeration device as claimed in claim 1, it is characterised in that if the tube wall of described outlet pipe is provided with apopore。

4. man-made lake lake water cyclic aeration device as claimed in claim 1, it is characterised in that described aeration unit has three。

5. man-made lake lake water cyclic aeration device as claimed in claim 1, it is characterised in that described runner is oval。