CN209983354U - Pre-oxygenation system - Google Patents
Pre-oxygenation system Download PDFInfo
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- CN209983354U CN209983354U CN201920230022.5U CN201920230022U CN209983354U CN 209983354 U CN209983354 U CN 209983354U CN 201920230022 U CN201920230022 U CN 201920230022U CN 209983354 U CN209983354 U CN 209983354U
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Abstract
The utility model provides an oxygenation system in advance, including pressure boost casing, base, gasbag and aeration equipment, the pressure boost casing is installed on the base, and the pressure boost casing comprises two semicircular epitheca and inferior valve, and the inferior valve is fixed on the base, the gasbag sets up in the bottom of inferior valve, and the gasbag is external to have an inflator pump, is provided with the water inlet on the epitheca, is provided with the delivery port on the inferior valve, all sets up and the solenoid valve on water inlet and the delivery port, and the top of shell is provided with a pressure-sensitive device, be provided with the air inlet on the inferior valve, aeration equipment sets up in the upper end of gasbag, and aeration equipment is connected with the air inlet, and the air inlet passes through the hose and is. The utility model discloses a set up gasbag and aeration equipment in the pressure boost casing, utilize the gasbag to aerify the acceleration that increases water pressure and realize oxygen and dissolve to the aquatic, this structure can not only improve the oxygen content of water, also can control aeration speed, reduces gaseous spilling over, increases oxygenation efficiency, saves the use of electric energy.
Description
Technical Field
The utility model relates to an aquaculture field especially relates to an oxygenation system in advance.
Background
In the existing aquaculture process, if the weather is hot, the oxygen content of the water body can be reduced, if the existing oxygenation device is adopted, such as a nano aeration device and the like, in the using process, as the gas rises, the retention time of bubbles in water is short, in the uninterrupted using process, the continuous oxygenation causes the gas to continuously overflow, the using efficiency is low, the waste is caused, meanwhile, the large consumption of power resources is caused, and the using cost is high.
Disclosure of Invention
An object of the utility model is to prior art not enough, provide an oxygenation system in advance that can improve water oxygen content fast, have work efficiency height, the advantage of saving the power.
The utility model adopts the technical scheme as follows: the utility model provides an oxygenation system in advance, includes pressure boost casing, base, gasbag and aeration equipment, the pressure boost casing is installed on the base, and the pressure boost casing comprises two semicircular epitheca and inferior valve through the screw riveting together, the inferior valve is fixed on the base, the gasbag sets up the bottom at the inferior valve, and the gasbag is external to have an inflator pump, be provided with the water inlet on the epitheca, be provided with the delivery port on the inferior valve, all set up with the solenoid valve on water inlet and the delivery port, the top of shell is provided with a pressure-sensitive device, be provided with the air inlet on the inferior valve, aeration equipment sets up the upper end at the gasbag, and aeration equipment is connected with the air inlet, and the air inlet passes through the hose and.
Further, the utility model discloses still include a controlling means, controlling means respectively with water inlet and the delivery port on solenoid valve, pressure-sensitive device, aeration equipment and the air compressor machine electric connection.
Furthermore, the pressurizing shell is made of stainless steel or aluminum alloy materials.
Further, the bottom of the air bag is fixed on the inner wall of the lower shell.
Compared with the prior art, the utility model discloses a set up gasbag and aeration equipment in the pressure boost casing, utilize the gasbag to aerify the acceleration that increases water pressure and realize oxygen and dissolve the aquatic, this structure can not only improve the oxygen content of water, also can control aeration speed, reduces gaseous spilling over, increases oxygenation efficiency, saves the use of electric energy.
Drawings
Fig. 1 is a schematic structural diagram of the pre-aeration system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and features in the embodiments and embodiments in the present application can be combined with each other without conflict.
As shown in fig. 1, a pre-aeration system comprises a pressurizing shell 1, a base 2, an air bag 3 and an aeration device 4, wherein the pressurizing shell 1 is installed on the base 2, the pressurizing shell 1 is made of stainless steel or aluminum alloy materials and has enough strength, the pressurizing shell 1 is formed by riveting two semicircular upper shells 11 and a semicircular lower shell 12 together through screws to form a pressure chamber, the manufacturing and later-stage inspection of a product are facilitated by adopting a structure of riveting the two shells, the lower shell 12 is fixed on the base 2, the air bag 3 is arranged at the bottom of the lower shell 12, the air bag 3 is externally connected with an inflator pump 6 for inflating the air bag 3, and further, the bottom of the air bag 3 is fixed on the inner wall of the lower shell 12 to prevent the air bag from floating.
The water inlet 12 is arranged on the upper shell 11, the water outlet 13 is arranged on the lower shell 12, water enters the pressurizing shell 1 from the water inlet 12 and is discharged from the water outlet 13, the electromagnetic valves are arranged on the water inlet 12 and the water outlet 13, the top end of the shell 11 is provided with the pressure sensing device 14, and the pressure sensing device 14 is used for sensing the gas pressure in the pressurizing shell 1 to control the concentration of dissolved oxygen in water.
The aeration device 4 is arranged at the upper end of the air bag 3, the lower shell 12 is provided with an air inlet 15, the aeration device 4 is connected with the air inlet 15, the air inlet 15 is connected with an external air compressor 5 through a hose, air can be input into the pressurizing shell 1, and then the air is discharged through the aeration device 4.
The utility model discloses still include a controlling means, controlling means is as this system's controller, respectively with solenoid valve, pressure-sensitive device 14, aeration equipment 4 and the 5 electric connection of air compressor machine on water inlet 12 and the delivery port 13 to control entire system's operation.
The working principle of the utility model is as follows: firstly, the electromagnetic valves on the water inlet 12 and the water outlet 13 are opened, water enters the pressurizing shell 1, meanwhile, the air compressor 5 works to convey air to the aeration device 4, the air is blown out from the aeration device 4, when the water and the air reach a balance state and fill the whole pressurizing shell 1, the electromagnetic valves on the water inlet 12 and the water outlet 13 are closed simultaneously, the control device drives the inflator pump 6 to inflate the airbag 3, the pressure in the pressurizing shell 1 is increased, oxygen in the pressurizing shell 1 is dissolved into the water in an accelerating mode, when the water pressure measured by the pressure sensing device 14 reaches a set temperature, the control device drives the inflator pump 6 to stop working, after a period of time, the electromagnetic valves on the water inlet 12 and the water outlet 13 are opened simultaneously, the water rich in oxygen in the pressurizing shell 1 flows out of the culture pond through the water outlet. The utility model discloses can place ashore, be connected through pipeline and breed the pond, also can directly place in breeding the pond.
The utility model discloses a set up gasbag and aeration equipment in the pressure boost casing, utilize the gasbag to aerify the acceleration that increases water pressure and realize oxygen and dissolve to the aquatic, this structure can not only improve the oxygen content of water, also can control aeration speed, reduces gaseous spilling over, increases oxygenation efficiency, saves the use of electric energy.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.
Claims (4)
1. The utility model provides an oxygenation system in advance, includes pressure boost casing, base, gasbag and aeration equipment, its characterized in that: the air bag type air bag pressurization device is characterized in that the pressurization shell is installed on the base and is formed by riveting two semicircular upper shells and two semicircular lower shells together through screws, the lower shells are fixed on the base, the air bag is arranged at the bottom of the lower shells, an air pump is externally connected to the air bag, a water inlet is formed in each upper shell, a water outlet is formed in each lower shell, electromagnetic valves are arranged on the water inlet and the water outlet, a pressure sensing device is arranged at the top end of each shell, an air inlet is formed in each lower shell, an aeration device is arranged at the upper end of each air bag and connected with the corresponding air inlet, and the air inlets are connected with.
2. The pre-oxygenation system of claim 1, wherein: the water inlet and outlet valve is electrically connected with the water inlet and outlet valve, the pressure sensing device, the aeration device and the air compressor.
3. The pre-oxygenation system of claim 1, wherein: the pressurizing shell is made of stainless steel or aluminum alloy materials.
4. The pre-oxygenation system of claim 1, wherein: the bottom of the air bag is fixed on the inner wall of the lower shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230022.5U CN209983354U (en) | 2019-02-20 | 2019-02-20 | Pre-oxygenation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230022.5U CN209983354U (en) | 2019-02-20 | 2019-02-20 | Pre-oxygenation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209983354U true CN209983354U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230022.5U Active CN209983354U (en) | 2019-02-20 | 2019-02-20 | Pre-oxygenation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209983354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521531A (en) * | 2021-12-31 | 2022-05-24 | 浙江万里学院 | Pressurized gas-dissolving type oxygen increasing device |
-
2019
- 2019-02-20 CN CN201920230022.5U patent/CN209983354U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114521531A (en) * | 2021-12-31 | 2022-05-24 | 浙江万里学院 | Pressurized gas-dissolving type oxygen increasing device |
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