CN219835074U - Pure oxygen supply device for shrimp larvae - Google Patents
Pure oxygen supply device for shrimp larvae Download PDFInfo
- Publication number
- CN219835074U CN219835074U CN202321166216.6U CN202321166216U CN219835074U CN 219835074 U CN219835074 U CN 219835074U CN 202321166216 U CN202321166216 U CN 202321166216U CN 219835074 U CN219835074 U CN 219835074U
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- CN
- China
- Prior art keywords
- oxygen
- valve
- exhaust hood
- turntable
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 241000238557 Decapoda Species 0.000 title claims abstract description 19
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000001301 oxygen Substances 0.000 claims abstract description 91
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000004806 packaging method and process Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a pure oxygen supply device for shrimp larvae, which comprises a base, wherein an electric turntable and a first bracket are arranged on the base, a plurality of oxygen cylinders and a second bracket are arranged on the electric turntable at intervals, a valve body is arranged on the second bracket, a valve cavity is arranged in the valve body, the valve cavity is connected with the oxygen cylinders, the top of the valve cavity forms an air hole I in a shrinkage trend, a valve core and a spring are arranged in the valve cavity, the spring is abutted between the bottom of the valve cavity and the valve core, a control unit, an alarm and a lifting mechanism are arranged on the top of the first bracket, the lifting mechanism is connected with an exhaust hood aligned with the valve body, a push rod aligned with the air hole I is arranged in the exhaust hood, the top of the exhaust hood is connected with an air pipe I, and an air flow sensor is arranged on the air pipe I. The utility model can monitor the oxygen delivery amount of the oxygen cylinder in real time and automatically replace the oxygen cylinder, avoids the waste of oxygen, simultaneously avoids the condition of insufficient oxygen supply of the seedling collecting barrel and the packed water, and also avoids the inconvenience brought by the temporary emergency replacement of the oxygen cylinder by workers.
Description
Technical Field
The utility model belongs to the technical field of oxygen supply devices, and particularly relates to a pure oxygen supply device for shrimp larvae.
Background
The shrimp larvae are bred to a specified size, then the shrimp larvae are fished in a shrimp larvae collecting barrel for transition, then the shrimp larvae and packing water are put into a plastic packaging bag, pure oxygen is required to be injected into the plastic packaging bag, and finally the plastic packaging bag is packaged, so that the purpose of ensuring that the shrimp larvae can obtain sufficient oxygen in the long-distance transportation process is achieved. In the process of emergence, the pure oxygen supply device is required to supply oxygen to the seedling collecting barrel and the packaging water, the oxygen in the oxygen bottle is decompressed through the flow valve by specific operation and then is conveyed to the bubble stone through the air pipe, and the bubble stone is used for forcedly supplementing oxygen to the seedling collecting barrel and the packaging water, so that the recovery of shrimp seedlings is promoted and the oxygen content of the packaging water is improved. However, the amount of oxygen consumed in the batch seedling emergence process is large, and the oxygen in the oxygen tank is limited, so that the oxygen tank needs to be replaced from time to time, but in the actual oxygen supply process, whether the oxygen tank is anoxic can not be accurately and objectively judged, and subjective judgment can only be carried out by observing the bubbling condition of the bubble stone through human eyes, so that the oxygen tank is easy to replace prematurely, the oxygen waste is caused, or the oxygen tank is easy to replace too late, and the situations of insufficient oxygen supply of the seedling collecting barrel and the packaged water are caused. Based on this, but the pure oxygen apparatus of shrimp seedling, but real-time supervision oxygen transmission volume and automatic replacement oxygen cylinder of oxygen cylinder, when avoiding the oxygen extravagant, still avoided collecting seedling bucket and packing water oxygen suppliment insufficient condition, and still avoided the workman to promptly change the inconvenience that the oxygen cylinder brought temporarily.
Disclosure of Invention
The utility model provides a pure oxygen supply device for shrimp larvae, which can monitor the oxygen supply amount of an oxygen bottle in real time and automatically replace the oxygen bottle, so that the situation that the oxygen supply of a seedling collecting barrel and packed water is insufficient is avoided while the waste of oxygen is avoided, and the inconvenience brought by temporarily and emergently replacing the oxygen bottle by a worker is also avoided.
The utility model adopts the technical scheme that:
the utility model provides a shrimp seedling pure oxygen apparatus, includes the base, be equipped with electric turntable and support one on the base, the interval is equipped with a plurality of oxygen cylinders and support two on the electric turntable, be equipped with the valve body on the support two, be equipped with the valve pocket in the valve body, the valve pocket connect in the oxygen cylinder, the valve pocket top is the shrink trend and constitutes gas pocket one, be equipped with case and spring in the valve pocket, the spring butt in between valve pocket bottom and the case, make the case support in on the gas pocket one, be equipped with control unit, alarm and elevating system on the support one top, elevating system is connected with the exhaust hood that aligns with the valve body, be equipped with in the exhaust hood and align in the ejector pin of gas pocket one, the ejector pin extend in the exhaust hood outside, the exhaust hood top is connected with air pipe one, be equipped with air flow sensor on the air pipe one, control unit electricity connect in electric turntable, elevating system, alarm and air flow sensor.
Further, the electric turntable comprises a turntable arranged above the base and a servo motor arranged on the lower surface of the base, an output shaft of the servo motor is connected with the turntable, a plurality of positioning grooves used for positioning the oxygen cylinder are formed in the upper surface of the turntable along the circumferential direction at intervals, and the servo motor is electrically connected with the control unit.
Further, the lifting mechanism comprises connecting blocks arranged on two sides of the valve body, two connecting blocks are respectively connected with an electric push rod and a sliding rod, the electric push rods are arranged on the top of the support, the sliding rods penetrate through the top of the support in a sliding mode, and the electric push rods are electrically connected to the control unit.
Further, a pressure relief valve is arranged on the oxygen bottle and is connected to the bottom of the valve cavity through a second air pipe.
Further, the exhaust hood and the valve body are respectively provided with a sealing groove and a sealing ring which are matched with each other on the opposite surfaces.
Compared with the prior art, the utility model has the beneficial effects that:
when the air flow sensor detects that the air flow in the first air pipe is insufficient, the control unit controls the lifting mechanism to drive the exhaust hood to rise, then controls the electric turntable to rotate, and then controls the electric turntable to drive the next oxygen cylinder and the valve body connected with the next oxygen cylinder to rotate below the exhaust hood, and then controls the lifting mechanism to drive the exhaust hood to descend and prop against the top of the valve body, in the process, the exhaust hood drives the ejector rod to extend into the first air hole to jack the valve core, so that oxygen in the oxygen cylinder is transmitted into the first air pipe through the valve body and the exhaust hood, the oxygen flow of the oxygen cylinder can be monitored in real time, the oxygen cylinder can be automatically replaced, and the situations of oxygen waste and insufficient oxygen supply of the seedling collecting barrel and the packaging water caused by too late replacement of the oxygen cylinder are avoided; in the process, the control unit controls the alarm to give an alarm according to the electric signal transmitted by the air flow sensor so as to remind a worker to replace the oxygen bottle with insufficient oxygen on the electric turntable, and inconvenience brought by the worker in temporarily and emergently replacing the oxygen bottle is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is an enlarged view at a in fig. 1;
in the figure: 1. an oxygen cylinder; 2. a positioning groove; 3. an electric push rod; 4. a control unit; 5. an alarm; 6. an air flow sensor; 7. a first air pipe; 8. a slide bar; 9. a first bracket; 10. a second bracket; 11. a valve body; 12. a second air pipe; 13. a pressure release valve; 14. a turntable; 15. a base; 16. a servo motor; 17. a spring; 18. a valve cavity; 19. a valve core; 20. an air hole I; 21. a seal ring; 22. sealing grooves; 23. a connecting block; 24. a push rod; 25. an exhaust hood.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.
Referring to fig. 1 to 2, there is provided a pure oxygen supply device for shrimp larvae, comprising a base 15, an electric turntable and a first bracket 9 are arranged on the base 15, a plurality of oxygen cylinders 1 and a second bracket 10 are arranged on the electric turntable along the circumferential direction of the electric turntable at intervals, the second bracket 10 is fixedly arranged on the electric turntable, the oxygen cylinders 1 and the second bracket 10 are the same in number, a valve body 11 is fixedly arranged on the second bracket 10, a valve cavity 18 is arranged in the valve body 11, the bottom of the valve cavity 18 is connected with the oxygen cylinders 1 through a second air pipe 12, the top of the valve cavity 18 is in a shrinkage trend to form a first air hole 20, the first air hole 20 extends to the upper surface of the valve body 11, a valve core 19 and a spring 17 are arranged in the valve cavity 18, the spring 17 is abutted between the bottom of the valve cavity 18 and the bottom of the valve core 19, the top of the valve core 19 is abutted against the first air hole 20 to block the first air hole 20, the top of the first bracket 9 is fixedly provided with a control unit 4, an alarm 5 and a lifting mechanism, the lifting mechanism is connected with an exhaust hood 25, the exhaust hood 25 and a valve body 11 are vertically aligned, a push rod 24 which is aligned Yu Qikong A is fixedly arranged in the exhaust hood 25, the lower end of the push rod 24 extends outside the exhaust hood 25, the top of the exhaust hood 25 is connected with a first air pipe 7, the first air pipe 7 is a hose, the first air pipe 7 is provided with an air flow sensor 6, the air flow sensor 6 adopts Guangzhou Orthon electronic Co Ltd, the model is AFM3000, the control unit 4 adopts Siemens S7200PLC, the alarm 5 adopts a buzzer or an acousto-optic alarm 5 in the prior art, and the control unit 4 is electrically connected with an electric turntable, the lifting mechanism, the alarm 5 and the air flow sensor 6;
when the oxygen bottle 1 is used, a plurality of oxygen bottles 1 can be placed on an electric turntable in advance, the oxygen bottle 1 is connected with a valve body 11 arranged on a bracket II 10, when a lifting mechanism drives an exhaust hood 25 to lift so that a push rod 24 leaves the air hole I20, a spring 17 pushes a valve core 19 to be blocked on the air hole I20, oxygen leakage in the unused oxygen bottle 1 is avoided, the oxygen bottle 1 in the using process is enabled to be lifted up by the valve core 19 due to the fact that the exhaust hood 25 drives the push rod 24 to be inserted into the air hole I20, oxygen in the oxygen bottle 1 sequentially passes through a valve cavity 18, the air hole I20 and the exhaust hood 25 to be conveyed to the air pipe I7, when an air flow sensor 6 detects that the air quantity in the air pipe I7 is insufficient, the lifting mechanism drives the exhaust hood 25 to leave the air hole I20, then the electric turntable is controlled to rotate by a preset angle, the next oxygen bottle 1 and the valve body 11 connected with the push rod 25 are prevented from being lifted down and propped against the top of the valve body 11, the oxygen bottle 25 is driven by the lifting mechanism in the process, the oxygen hood 25 is driven by the push rod 24 to be inserted into the air hole I20, the oxygen bottle 19 is prevented from being fully conveyed by the oxygen bottle 1 and the oxygen bottle 1, and the oxygen is prevented from being fully leaked by the oxygen in the air flow sensor 1; in the process, the control unit 4 controls the alarm 5 to give an alarm prompt according to the electric signal transmitted by the air flow sensor 6 so as to remind a worker to replace the oxygen bottle 1 with insufficient oxygen on the electric turntable, and inconvenience brought by the worker in temporarily and emergently replacing the oxygen bottle 1 is avoided.
Specifically, the electric turntable comprises a turntable 14 arranged above a base 15 and a servo motor 16 arranged on the lower surface of the base 15, an output shaft of the servo motor 16 is connected to the lower surface of the turntable 14, a plurality of positioning grooves 2 for positioning the oxygen bottle 1 are formed in the upper surface of the turntable 14 along the circumferential direction at intervals, and the servo motor 16 is electrically connected to the control unit 4. The control unit 4 can control the servo motor 16 to drive the turntable 14 to rotate by a preset angle, and the turntable 14 drives the oxygen bottle 1 and the bracket II 10 to rotate by the preset angle.
Specifically, elevating system includes fixed connecting block 23 of locating on the valve body 11 both sides, is connected with electric putter 3 and slide bar 8 respectively on two connecting blocks 23, and electric putter 3 locates on support one 9 tops, and slide bar 8 slides and wears to locate on support one 9 tops, utilizes slide bar 8 to slide on support one 9 tops and carries out auxiliary stay to exhaust hood 25, is favorable to improving the support strength to exhaust hood 25, and electric putter 3 electricity is connected in control unit 4. The control unit 4 controls the electric push rod 3 to stretch and retract, the electric push rod 3 drives the exhaust hood 25 to lift through the connecting block 23, and meanwhile, the exhaust hood 25 drives the slide rod 8 to slide on the top of the first bracket 9 through the other connecting block 23.
Specifically, the pressure release valve 13 is arranged on the oxygen bottle 1, the pressure release valve 13 can adjust the exhaust amount of the oxygen bottle 1, and can also control the exhaust switch, so that the oxygen bottle has the function of a switch valve, the pressure release valve 13 is connected to the bottom of the valve cavity 18 through the air pipe II 12, and oxygen in the oxygen bottle 1 is conveyed into the valve cavity 18 through the air pipe II 12.
Specifically, the lower surface of the exhaust hood 25 and the upper surface of the valve body 11 are respectively provided with a sealing groove 22 and a sealing ring 21 which are matched, when the exhaust hood 25 abuts against the valve body 11, the sealing ring 21 is extruded into the sealing groove 22, so that the sealing effect between the exhaust hood 25 and the valve body 11 is improved, and oxygen leakage is avoided.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (5)
1. The utility model provides a shrimp seedling pure oxygen apparatus of oxygen, its characterized in that: the novel oxygen cylinder lifting device comprises a base, an electric turntable and a first support are arranged on the base, a plurality of oxygen cylinders and a second support are arranged on the electric turntable at intervals, a valve body is arranged on the second support, a valve cavity is arranged in the valve body, the valve cavity is connected with the oxygen cylinders, the top of the valve cavity is in a shrinkage trend to form an air hole I, a valve core and a spring are arranged in the valve cavity, the spring is abutted between the bottom of the valve cavity and the valve core, the valve core is abutted to the air hole I, a control unit, an alarm and a lifting mechanism are arranged on the top of the first support, the lifting mechanism is connected with an exhaust hood aligned with the valve body, an ejector rod aligned with the air hole I is arranged in the exhaust hood, the ejector rod extends to the outside of the exhaust hood, the top of the exhaust hood is connected with an air pipe I, an air flow sensor is arranged on the air pipe I, and the control unit is electrically connected with the electric turntable, the lifting mechanism, the alarm and the air flow sensor.
2. The pure oxygen supply device for shrimp larvae according to claim 1, wherein: the electric turntable comprises a turntable arranged above the base and a servo motor arranged on the lower surface of the base, an output shaft of the servo motor is connected with the turntable, a plurality of positioning grooves used for positioning the oxygen bottle are formed in the upper surface of the turntable along the circumferential direction of the turntable at intervals, and the servo motor is electrically connected with the control unit.
3. The pure oxygen supply device for shrimp larvae according to claim 1, wherein: the lifting mechanism comprises connecting blocks arranged on two sides of the valve body, two connecting blocks are respectively connected with an electric push rod and a sliding rod, the electric push rods are arranged on the top of the support, the sliding rods penetrate through the top of the support in a sliding mode, and the electric push rods are electrically connected to the control unit.
4. The pure oxygen supply device for shrimp larvae according to claim 1, wherein: the oxygen bottle is provided with a pressure relief valve, and the pressure relief valve is connected with the valve cavity through a second air pipe.
5. The pure oxygen supply device for shrimp larvae according to claim 1, wherein: and the opposite surfaces of the exhaust hood and the valve body are respectively provided with a sealing groove and a sealing ring which are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166216.6U CN219835074U (en) | 2023-05-12 | 2023-05-12 | Pure oxygen supply device for shrimp larvae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321166216.6U CN219835074U (en) | 2023-05-12 | 2023-05-12 | Pure oxygen supply device for shrimp larvae |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219835074U true CN219835074U (en) | 2023-10-17 |
Family
ID=88300211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321166216.6U Active CN219835074U (en) | 2023-05-12 | 2023-05-12 | Pure oxygen supply device for shrimp larvae |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219835074U (en) |
-
2023
- 2023-05-12 CN CN202321166216.6U patent/CN219835074U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |