CN219136565U

CN219136565U - Automatic fountain dissolved oxygen generator

Info

Publication number: CN219136565U
Application number: CN202320273335.5U
Authority: CN
Inventors: 杜天民; 刘永钊; 李顺军; 马高腾; 杨正龙
Original assignee: Hebei Yuanzheng Environmental Protection Technology Co ltd
Current assignee: Hebei Yuanzheng Environmental Protection Technology Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-06
Anticipated expiration: 2033-02-21

Abstract

The utility model belongs to the technical field of dissolved oxygen devices, and discloses an automatic fountain dissolved oxygen generator. The main technical characteristics are as follows: including the support body with float body central point puts and is provided with the water collecting tray be provided with the suction pump on the support body of water collecting tray below, the delivery port of suction pump is located the water collecting tray middle part, the height of water collecting tray is higher than the height of peripheral support body the water collecting tray side is provided with two at least drainage channel, drainage channel keeps away from water collecting tray one side downward sloping drainage channel keeps away from water collecting tray one end and is provided with the drainage elbow, the direction of drainage channel is the same with the radial direction of support body, drainage elbow drainage direction skew vertical direction. The water in the water collecting tray is discharged into the pond through the water discharging channel and the water discharging elbow under the action of gravity, and the position of the automatic fountain oxygen dissolving generator moves under the thrust of water flow, so that the disturbance of the water is increased, the oxygen content in the water is more uniform, and the oxygenation effect is good.

Description

Automatic fountain dissolved oxygen generator

Technical Field

The utility model belongs to the technical field of dissolved oxygen generating devices, and particularly relates to an automatic fountain dissolved oxygen generator.

Background

In the fields of aquaculture, sewage treatment and the like, in order to increase the oxygen content in pond water, an oxygen dissolving device is needed to aerate the water. The oxygen content in the pond is increased, which is beneficial to the yield increase of aquatic products, so that microorganisms in the sewage grow, and the water quality is improved. The oxygen dissolving device used at present comprises a frame body with a floating body, wherein a water collecting disc is arranged at the center of the floating body, a water suction pump is arranged on the frame body below the water collecting disc, water at the bottom of the frame body is pumped to the position above the water collecting disc of the frame body through the water suction pump, falls on the water collecting disc under the action of gravity, and then flows into a pond through the periphery of the water collecting disc. The water at the bottom of the pond repeatedly contacts with the air when the water pump stirs, falls onto the water collecting disc from the air and flows out of the water collecting disc, so that the oxygen content in the water is increased. However, the dissolved oxygen generating device has the following defects: the water suction pump is vertically arranged at the bottom of the frame body, water is sprayed out from the middle part of the water collecting disc and falls into the water collecting disc, water in the water collecting disc overflows from the periphery of the water collecting disc, the position of the dissolved oxygen generating device is hardly moved, so that the oxygen content in the water around the dissolved oxygen generating device is sufficient, the oxygen content in the water far away from the dissolved oxygen generating device is low, and the oxygen content in the water is uneven; in order to make the oxygen content in the waters more even, fix this dissolved oxygen generating device on the ship, slide through the ship and drive the removal of dissolved oxygen generating device, need hull and operating personnel, not only increased equipment cost, still increased the human cost, hardly promoted.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an automatic fountain dissolved oxygen generator which has uniform dissolved oxygen, can automatically move and has low dissolved oxygen cost and can move to different water areas.

In order to solve the problems, the automatic fountain dissolved oxygen generator adopts the following technical scheme: including the support body with float body central point puts and is provided with the water collecting tray be provided with the suction pump on the support body of water collecting tray below, the delivery port of suction pump is located the water collecting tray middle part, the height of water collecting tray is higher than the height of peripheral support body the water collecting tray side is provided with two at least drainage channel, drainage channel keeps away from water collecting tray one side downward sloping drainage channel keeps away from water collecting tray one end and is provided with the drainage elbow, the direction of drainage channel is the same with the radial direction of support body, drainage elbow drainage direction skew vertical direction.

The additional technical characteristics are as follows:

the number of the drainage channels is four, the drainage directions of the drainage elbows are consistent with the tangential direction of the position where the drainage elbows are located, and the drainage directions of the two drainage elbows on the same diameter are opposite;

the drainage direction of the drainage elbow is on the same vertical plane with the tangent line of the position of the drainage elbow, and the drainage direction of the drainage elbow is obliquely downward;

a pointed bulge is arranged on the inner bottom surface of the drainage channel;

a solar panel is arranged above the floating body.

The number of the first strain tanks is more than one, and the number of the second strain tanks is more than one.

Compared with the prior art, the automatic fountain dissolved oxygen generator provided by the utility model has the following advantages: firstly, because the floating body comprises a frame body with a floating body, a water collecting disc is arranged at the center of the floating body, a water suction pump is arranged on the frame body below the water collecting disc, a water outlet of the water suction pump is positioned at the middle part of the water collecting disc, the height of the water collecting disc is higher than that of the peripheral frame body, at least two drainage channels are arranged on the side surface of the water collecting disc, one side of the drainage channel far away from the water collecting disc is inclined downwards, one end of the drainage channel far away from the water collecting disc is provided with a drainage elbow, the direction of the drainage channel is the same as the radial direction of the frame body, the drainage direction of the drainage elbow deviates from the vertical direction, water at the bottom of the pond is pumped to the upper part of the water collecting disc through the water suction pump and falls into the water collecting disc, because the outer side of the drainage channel is inclined downwards, water in the water collecting disc passes through the drainage channel and the drainage elbow and is discharged into the pond under the action of gravity, the drainage direction of the drainage elbow deviates from the vertical direction, that is, the drainage elbow drains water in the vertical downward direction but drains water in the inclined direction or the horizontal direction, so that the drainage elbow drains water, and simultaneously, the drainage elbow and the frame body are subjected to the reverse acting force of the water flow direction, the position of the automatic fountain oxygen dissolving generator moves under the thrust of the water flow, and the drainage elbow drains water in the inclined direction or the horizontal direction, so that the disturbance of water is increased, the oxygen content in the water is more uniform, the oxygenation effect is good, other investment is not required to be increased, and the cost is greatly reduced; secondly, because the number of the drainage channels is four, the drainage directions of the drainage elbows are consistent with the tangential direction of the position where the drainage elbows are positioned, and the drainage directions of the two drainage elbows on the same diameter are opposite, so that the movement effect is good; thirdly, as the drainage direction of the drainage elbow and the tangent line of the position of the drainage elbow are positioned on the same vertical plane, the drainage direction of the drainage elbow is inclined downwards, not only can an automatic fountain dissolved oxygen generator be realized, but also water can flow obliquely downwards, and the dissolved oxygen amount of water in the depth of a pond is increased; fourthly, as the pointed bulge is arranged on the bottom surface of the inner side of the drainage channel, large bubbles can be punctured in the water flow process, so that the dissolved oxygen is increased; fifthly, as the solar panel is arranged above the floating body, electric energy can be provided for the water suction pump.

Drawings

FIG. 1 is a schematic diagram of the cross section of an automatic fountain dissolved oxygen generator of the present utility model;

fig. 2 is a section A-A of fig. 1.

Description of the embodiments

The structure and the use principle of the automatic fountain oxygen generator of the utility model are further described in detail below with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 and 2, the automatic fountain dissolved oxygen generator of the utility model comprises a frame body 2 with a floating body 1, a water collecting disc 3 is arranged in the center of the floating body 1, a water suction pump 4 is arranged on the frame body 2 below the water collecting disc 3, a water outlet 5 of the water suction pump 4 is positioned in the middle of the water collecting disc 3, and the height of the water collecting disc 3 is higher than that of the peripheral frame body. At least two drainage channels 6 are arranged on the side face of the water collecting disc 3, one side, far away from the water collecting disc, of the drainage channels 6 is inclined downwards, a drainage elbow 7 is arranged at one end, far away from the water collecting disc, of the drainage channels 6, the direction of the drainage channels 6 is the same as the radial direction of the frame body 2, and the drainage direction of the drainage elbow 7 deviates from the vertical direction. That is, the drain bend 7 drains not in a vertically downward direction but in an oblique or horizontal direction.

The water at the bottom of the pond is pumped out to the upper part of the water collecting tray through the water suction pump and falls into the water collecting tray, and because the outer side of the water discharging channel is inclined downwards, the water in the water collecting tray 3 passes through the water discharging channel and the water discharging elbow and is discharged into the pond under the action of gravity, so that the water discharging elbow 7 discharges water, the water discharging elbow 7 and the frame body 2 are subjected to the reverse acting force of the water flow direction, the position of the automatic fountain dissolved oxygen generator moves under the water flow thrust, the water discharging elbow discharges water in the inclined direction or the horizontal direction, the disturbance of the water is increased, the oxygen content in the water is more uniform, the oxygenation effect is good, other investment is not required to be increased, and the cost is greatly reduced.

The four drainage channels 6 are distributed on the frame body 2 at circumferential angles, such as four drainage channels 6, the drainage direction of the drainage elbow 7 is consistent with the tangential direction of the position of the drainage elbow 7, and the drainage directions of the two drainage elbows 7 on the same diameter are opposite, so that the movement effect is good.

The drainage direction of the drainage elbow 7 and the tangent line of the position of the drainage elbow 7 are positioned on the same vertical plane, and the drainage direction of the drainage elbow 7 is inclined downwards, so that not only can the automatic fountain dissolved oxygen generator be realized, but also water can flow obliquely downwards, and the dissolved oxygen amount of water in the depth of a pond is increased.

The inner bottom surface of the drainage channel 6 is provided with a pointed bulge 8, so that large bubbles can be punctured in the water flow process, and the dissolved oxygen amount is increased.

A solar panel 9 is arranged above the floating body 1 and can provide electric energy for the water suction pump.

The protection scope of the present utility model is not limited to the above embodiments, and falls within the protection scope of the present utility model as long as the structure is the same as or similar to the structure of the automatic fountain dissolved oxygen generator.

Claims

1. The automatic fountain oxygen dissolving generator comprises a frame body with a floating body, wherein a water collecting disc is arranged at the center of the floating body, a water suction pump is arranged on the frame body below the water collecting disc, and a water outlet of the water suction pump is positioned in the middle of the water collecting disc, and the automatic fountain oxygen dissolving generator is characterized in that: the height of water collecting tray is higher than the height of peripheral support body the water collecting tray side is provided with two at least drainage channel, drainage channel keeps away from water collecting tray one side downward sloping drainage channel keeps away from water collecting tray one end is provided with the drainage elbow, the direction of drainage channel is the same with the radial direction of support body, drainage elbow drainage direction skew vertical direction.

2. The automatic fountain dissolved oxygen generator of claim 1, wherein: the number of the drainage channels is four, the drainage directions of the drainage elbows are consistent with the tangential direction of the position where the drainage elbows are located, and the drainage directions of the two drainage elbows on the same diameter are opposite.

3. The automatic fountain dissolved oxygen generator of claim 1, wherein: the drainage direction of the drainage elbow and the tangent line of the position of the drainage elbow are positioned on the same vertical plane, and the drainage direction of the drainage elbow is inclined downwards.

4. The automatic fountain dissolved oxygen generator of claim 1, wherein: a pointed bulge is arranged on the inner bottom surface of the drainage channel.

5. The automatic fountain dissolved oxygen generator of claim 1, wherein: a solar panel is arranged above the floating body.