CN216853474U - Oxygenation device that aquaculture used - Google Patents
Oxygenation device that aquaculture used Download PDFInfo
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- CN216853474U CN216853474U CN202220454700.8U CN202220454700U CN216853474U CN 216853474 U CN216853474 U CN 216853474U CN 202220454700 U CN202220454700 U CN 202220454700U CN 216853474 U CN216853474 U CN 216853474U
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Abstract
The utility model provides an oxygenation device that aquaculture used, includes into water module, gas-liquid mixture module, advances oxygen pipe and outlet pipe, and the gas-liquid mixture module comprises the blending tank body and rising water column pipe, and the blending tank body sets up with the vertical interval of rising water column pipe, and the bottom of the blending tank body communicates with each other with the bottom of rising water column pipe and is connected, and the top of this blending tank body communicates with each other respectively and connects one intake module and an oxygen pipe, water knockout drum of upper portion fixed mounting of the inner chamber of the blending tank body, an outlet pipe of top end-to-end connection of rising water column pipe. The water body is dispersed in the mixing tank body through the water separator to form waterfall water flow, the water body flows towards the direction of the ascending water column pipe on the side surface and ascends under the action of oxygen with certain pressure, and the falling pressure difference of the ascending water column in the ascending water column pipe can ensure that the water body and the oxygen are fully and quickly mixed in the mixing tank body below the water separator, so the utility model can quickly improve the dissolved oxygen of the water body without filling materials, and has high oxygenation efficiency.
Description
Technical Field
The utility model relates to the technical field of aquaculture, in particular to an oxygenation device for aquaculture.
Background
Water quality is one of the most critical factors of aquaculture industry, and dissolved oxygen is an important index for measuring the quality of water quality, so that oxygenation is an essential link in most aquaculture. At present, from the view of gas state, the oxygenation mode can be divided into static oxygenation and dynamic oxygenation. The static oxygenation is to directly release gas into a water body to be treated, and the treatment equipment is mainly characterized in that an air pipe is laid at the bottom of the water body, and the air pipe is inflated by an air pump to oxygenate; the dynamic oxygenation is to effectively mix gas and water to form dissolved oxygen and inject the dissolved oxygen into water to be treated at a certain pressure. The dynamic oxygenation efficiency is far higher than that of static oxygenation. Therefore, dynamic oxygenation is mostly adopted in aquaculture industries.
The Chinese patent with application publication number CN 104710028A discloses a dynamic oxygenation system, which comprises a gas-liquid mixing tank module, a water pump module and an oxygen control module, wherein the gas-liquid mixing tank module comprises a tank body, the side surface of the upper end of the tank body is provided with a water inlet to be treated, the top of the tank body is provided with an oxygen inlet, and the bottom of the tank body is provided with an oxygen-enriched water outlet; the water pump module is including a water pump, the water pump pass through pending water inlet tube and first check valve connect in pending water entry, the water pump is connected with the manometer, the manometer is installed jar body one side. In order to fully mix water and oxygen and form oxygen-enriched water with extremely high dissolved oxygen value, the bottom inside the tank body is provided with a reticular clapboard, and a filler is filled between the reticular clapboard and the top of the tank body. However, filling the filler in the tank not only increases the cost, but also makes the water and the oxygen fully mixed in the process of flowing through the filler, and the oxygenation efficiency is not high. Therefore, the oxygen increasing device for aquaculture is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an oxygenation device for aquaculture, which aims to solve the problems that the existing oxygenation device increases oxygen in a water body in a mode of mixing the water body and oxygen in a process of flowing through a filler, not only increases the cost, but also has low oxygenation efficiency and the like.
The utility model adopts the following technical scheme:
the utility model provides an oxygenation device that aquaculture used, includes into water module, gas-liquid mixture module, advances oxygen pipe and outlet pipe, the gas-liquid mixture module comprises the blending tank body and rising water column pipe, the blending tank body sets up with the vertical interval of rising water column pipe, and the bottom of the blending tank body communicates with each other with the bottom of rising water column pipe and is connected, and the top of this blending tank body communicates with each other respectively and connects one advance water module and one advance the oxygen pipe, water knockout drum of upper portion fixed mounting of the inner chamber of the blending tank body, the top end-to-end connection of rising water column pipe is one the outlet pipe.
In a preferred embodiment, a water level observation window is disposed at the middle lower part of the mixing tank.
In a preferred embodiment, the mixing tank on the side of the water level observation window is provided with a water level adjusting pipe communicated with the rising water column pipe, and the water level adjusting pipe is provided with an adjusting switch.
In a preferred embodiment, the water inlet module comprises a water inlet pump and a water inlet pipe, the top end of the mixing tank body is connected with a three-way pipe, the top end of the three-way pipe is connected with the water inlet pipe, and the side surface of the three-way pipe is connected with the oxygen inlet pipe.
In a preferred embodiment, the bottom of the front end of the oxygen inlet pipe is provided with an oxygen inlet, the rear end of the oxygen inlet pipe is provided with a ball valve switch I, and the tail end of the oxygen inlet pipe is communicated and connected with the upper end of the water rising column pipe.
In a preferred embodiment, the side surface of the bottom of the mixing tank body is also communicated and connected with a drain pipe, and the drain pipe is connected with a second ball valve switch.
As can be seen from the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. the gas-liquid mixing module comprises a mixing tank body and an ascending water column pipe, wherein a water body with certain pressure in a water inlet module is dispersed in the mixing tank body through a water separator to form waterfall water flow, oxygen in an oxygen inlet pipe also enters the mixing tank body from the top end of the mixing tank body, the water body falling into the bottom of the mixing tank body flows towards the ascending water column pipe on the side surface and ascends under the action of the oxygen with certain pressure, and the water body and the oxygen can be fully and quickly mixed in the mixing tank body below the water separator through the falling pressure difference of the ascending water column in the ascending water column pipe. Therefore, the oxygenation device can quickly improve the dissolved oxygen content of the water body without filling materials, and has high oxygenation efficiency.
2. The mixing tank body is provided with a water level observation window, and the side surface of the observation window is also provided with a water level adjusting pipe and an adjusting switch. Wherein, the observation window is convenient for the operation personnel to observe the internal water level situation of blending tank, again according to the water level height, control regulating switch makes oxygen escape from water level control pipe or blending tank body bottom, and then maintains the balance of water level.
Drawings
Fig. 1 is a front view of the present invention.
FIG. 2 is a cross-sectional view of a mixing tank of the present invention.
Figure 3 is a top view of the water trap of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth below in order to provide a thorough understanding of the present invention, but it will be apparent to those skilled in the art that the present invention may be practiced without these details. Well-known components, methods and processes are not described in detail below.
An oxygenation device for aquaculture, referring to fig. 1, comprises a water inlet module, a gas-liquid mixing module, an oxygen inlet pipe 30 and a water outlet pipe 40. The water inlet module comprises a water inlet pump (not shown in the figure) and a water inlet pipe 11, the gas-liquid mixing module consists of a mixing tank body 21 and an ascending water column pipe 22, the mixing tank body 21 and the ascending water column pipe 22 are vertically arranged at intervals, the bottom of the mixing tank body 21 is communicated and connected with the bottom of the ascending water column pipe 22, and the inner diameter of the ascending water column pipe 22 is smaller than that of the mixing tank body 21.
Referring to fig. 1, the top end of the mixing tank 21 is connected to the water inlet module and the oxygen inlet pipe 30. Specifically, the top end of the mixing tank 21 is connected to a three-way pipe 211, the top end of the three-way pipe 211 is connected to the water inlet pipe 11, and the side surface of the three-way pipe 211 is connected to the oxygen inlet pipe 30. The bottom of the front end of the oxygen inlet pipe 30 is provided with an oxygen inlet 31, the rear end of the oxygen inlet pipe 30 is provided with a ball valve switch I32, and the tail end of the oxygen inlet pipe 30 is also communicated and connected with the upper end of the rising water column pipe 22. When the water body oxygenation is finished or fails, the first ball valve switch 32 can be opened to quickly discharge the redundant oxygen to the water outlet pipe 40.
Referring to fig. 2 and 3, a water segregator 212 is fixedly installed at an upper portion of the inner cavity of the mixing tank 21, and the water segregator 212 includes a circular base plate 2121, and a plurality of strip-shaped holes 2122 are formed in the circular base plate 2121 at equal intervals around the circumference thereof.
Referring to fig. 1 and 2, the water enters the mixing tank 21 and passes through the plurality of holes 2122 on the water separator 212 to form a waterfall-like water flow. The oxygen in the oxygen inlet pipe 30 also enters the mixing tank 21 from the top end of the mixing tank 21, under the action of oxygen at a certain pressure, the water falling into the bottom of the mixing tank 21 flows and rises towards the rising water column pipe 22 on the side, and the falling pressure difference of the rising water column in the rising water column pipe 22 can make the water and the oxygen fully and quickly mixed in the mixing tank 21 below the water separator 212.
Referring to fig. 1, a water level observation window 213 is disposed at a middle lower portion of the mixing tank 21 to facilitate an operator to observe a water level condition in the mixing tank 21. The mixing tank body at the side of the water level observation window 213 is provided with a water level adjusting pipe 214 communicated with the rising water column pipe 22, and the water level adjusting pipe 214 is provided with an adjusting switch 215. When the water level in the mixing tank 21 is too high, the adjusting switch 215 can be closed to lower the water level; when the water level in the mixing tank 21 is too low, the adjustment switch 215 is turned on to raise the water level and maintain the water level balance.
Referring to fig. 1, the bottom side of the mixing tank 21 is also connected to a drain pipe 216, and the drain pipe 216 is connected to a second ball valve switch 217. When the oxygenation of the water body is finished, the second ball valve switch 217 is opened, and the residual water in the mixing tank body 21 can be discharged.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using this concept shall fall within the scope of the present invention.
Claims (6)
1. The utility model provides an oxygenation device that aquaculture used, includes into water module, gas-liquid mixture module, advances oxygen pipe and outlet pipe, its characterized in that: the gas-liquid mixing module consists of a mixing tank body and an ascending water column pipe, the mixing tank body and the ascending water column pipe are arranged at a vertical interval, the bottom of the mixing tank body is communicated and connected with the bottom of the ascending water column pipe, the top end of the mixing tank body is respectively communicated and connected with one water inlet module and one oxygen inlet pipe, a water distributor is fixedly installed on the upper portion of an inner cavity of the mixing tank body, and the tail end of the top of the ascending water column pipe is connected with one water outlet pipe.
2. An aquaculture oxygenation device according to claim 1, wherein: and a water level observation window is arranged at the middle lower part of the mixing tank body.
3. An aquaculture oxygenation device according to claim 2, wherein: the mixing tank body on the side surface of the water level observation window is provided with a water level adjusting pipe communicated and connected with the ascending water column pipe, and the water level adjusting pipe is provided with an adjusting switch.
4. An aquaculture oxygenation device according to claim 1, wherein: the water inlet module comprises a water inlet pump and a water inlet pipe, the top end of the mixing tank body is connected with a three-way pipe, the top end of the three-way pipe is connected with the water inlet pipe, and the side face of the three-way pipe is connected with the oxygen inlet pipe.
5. An aquaculture oxygenation device according to claim 4, wherein: the bottom of the front end of the oxygen inlet pipe is provided with an oxygen inlet, the rear end of the oxygen inlet pipe is provided with a ball valve switch I, and the tail end of the oxygen inlet pipe is communicated and connected with the upper end of the ascending water column pipe.
6. An aquaculture oxygenation device according to claim 1, wherein: the side surface of the bottom of the mixing tank body is also communicated and connected with a drain pipe, and the drain pipe is connected with a second ball valve switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454700.8U CN216853474U (en) | 2022-03-04 | 2022-03-04 | Oxygenation device that aquaculture used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454700.8U CN216853474U (en) | 2022-03-04 | 2022-03-04 | Oxygenation device that aquaculture used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216853474U true CN216853474U (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220454700.8U Active CN216853474U (en) | 2022-03-04 | 2022-03-04 | Oxygenation device that aquaculture used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216853474U (en) |
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2022
- 2022-03-04 CN CN202220454700.8U patent/CN216853474U/en active Active
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