CN210445369U - Oxygen-recyclable oxygenation system - Google Patents
Oxygen-recyclable oxygenation system Download PDFInfo
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- CN210445369U CN210445369U CN201921149445.0U CN201921149445U CN210445369U CN 210445369 U CN210445369 U CN 210445369U CN 201921149445 U CN201921149445 U CN 201921149445U CN 210445369 U CN210445369 U CN 210445369U
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- oxygen
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- liquid level
- dissolved oxygen
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Abstract
The utility model relates to a recoverable oxygenation system of oxygen, including air feed mechanism, water supply mechanism, mixing mechanism, recovery mechanism and observation mechanism, it includes first control valve, first oxygen recovery tube and second oxygen recovery tube to retrieve the mechanism, observation mechanism includes liquid level observation tube, observation window, second control valve, mount and automatic relief valve. By additionally arranging the recovery mechanism between the gas supply mechanism and the mixing mechanism, the oxygen in the dissolved oxygen cone is recovered and reused through the first oxygen recovery pipe and the second oxygen recovery pipe, so that waste is prevented; the observation mechanism is added on the mixing mechanism, the liquid level height in the dissolved oxygen cone can be directly observed through the observation window, the liquid level height in the dissolved oxygen cone can be known through observing the liquid level height of the liquid level observation tube which is connected and communicated with the dissolved oxygen cone, and the oxygen-enriched water in the dissolved oxygen cone can be discharged in time.
Description
Technical Field
The utility model relates to an oxygenation technical field specifically is a recoverable oxygenation system of oxygen.
Background
The oxygenation system is mainly used for increasing the oxygen content in the aquatic, guarantees that the fish of aquatic can not the oxygen deficiency, also can restrain the growth of the anaerobe of aquatic simultaneously, prevents that pond water from rotten threat fish living environment.
According to the Chinese intellectual property office, a utility model patent named as 'a novel oxygen dissolving cone device' is disclosed in 2017, month 4 and 26, the publication number of the patent is CN206126983U, the patent realizes high oxygen dissolving through a container, a base, a water pump, an oxygen source and a connecting pipe, but the oxygenation system disclosed by the patent has the following problems in the actual use process:
1. the existing oxygenation system does not have an oxygen recovery mechanism, and residual oxygen in an air supply mechanism of the oxygenation system cannot be recovered, so that waste is caused.
2. The current oxygenation system has no observation mechanism, can not know the liquid level height in the dissolved oxygen cone of the oxygenation system in time, and can not discharge the oxygen-enriched water in time.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a recoverable oxygenation system of oxygen.
The technical scheme of the utility model as follows:
an oxygen recyclable oxygenation system comprises a water supply mechanism, an oxygen source, a backwater-proof air inlet pipe, a base, a dissolved oxygen cone, a recycling mechanism arranged between the backwater-proof air inlet pipe and the dissolved oxygen cone and an observation mechanism arranged on the dissolved oxygen cone, the recovery mechanism comprises a first control valve, a first oxygen recovery pipe and a second oxygen recovery pipe, one end of the first oxygen recovery pipe is connected and communicated with the backwater-proof air inlet pipe, the other end of the first oxygen recovery pipe is connected with one end of the first control valve, the other end of the first control valve is connected with one end of the second oxygen recovery pipe, the other end of the second oxygen recovery pipe is connected and communicated with the dissolved oxygen cone, the observation mechanism comprises a liquid level observation pipe and an observation window, the observation window is arranged on the dissolved oxygen cone, and the liquid level observation tube is connected with the water outlet of the dissolved oxygen cone.
Preferably, the observation mechanism further comprises a second control valve fixedly arranged on the liquid level observation pipe, an automatic pressure release valve arranged on the liquid level observation pipe and a fixing frame, wherein the fixing frame is fixedly arranged between the liquid level observation pipe and the dissolved oxygen cone.
Preferably, a mixing pipe is arranged in the dissolved oxygen cone, a dissolved oxygen cone water inlet pipe is arranged in the mixing pipe, and one end of the dissolved oxygen cone water inlet pipe is connected with the second three-way pipe of the water supply mechanism.
Wherein, a mixing pipe emptying port is formed at the bottom of the mixing pipe.
Preferably, a sewage discharge assembly is further arranged between the liquid level observation pipe and the water discharge port.
The sewage discharge assembly comprises a drain pipe and a drain valve, one end of the drain pipe is connected with the water outlet, the other end of the drain pipe is connected with one end of the drain valve, and the other end of the drain valve is provided with a drain outlet.
Preferably, one end of the liquid level observation pipe is connected and communicated with the water drainage pipe through a tee joint.
The utility model has the advantages that:
compared with the prior art, the oxygen recyclable oxygenation system has the advantages that the recycling mechanism is additionally arranged between the air supply mechanism and the mixing mechanism, so that oxygen in the dissolved oxygen cone is recycled to the backwater preventing air inlet pipe through the first oxygen recycling pipe and the second oxygen recycling pipe, and waste is prevented; the observation mechanism is added on the mixing mechanism, the liquid level height in the dissolved oxygen cone can be directly observed through the observation window, the liquid level height in the dissolved oxygen cone can be known through observing the liquid level height of the liquid level observation tube which is connected and communicated with the dissolved oxygen cone, and the oxygen-enriched water in the dissolved oxygen cone can be discharged in time.
Description of the drawings:
FIG. 1 is a schematic view of an oxygen recycling and oxygenation system according to the present invention;
reference numerals
The device comprises an air supply mechanism 1, an oxygen source 11, an air inlet 12, an air inlet valve 13, a one-way valve 14, an oxygen inlet 15, a backwater prevention air inlet pipe 16 and an oxygen inlet pipe 17;
the water supply device comprises a water supply mechanism 2, a water outlet pipe 21, a water pump 22, a first three-way pipe 23, a water inlet control valve 24, a second three-way pipe 25 and an ejector 26;
the mixing mechanism 3, a base 32, a dissolved oxygen cone water inlet pipe 33, a dissolved oxygen cone 34, a mixing pipe 35, a dissolved oxygen cone water outlet 36, a mixing pipe emptying port 37, a pollution discharge assembly 38, a water outlet 381, a water outlet pipe 382 and a water discharge valve 383;
a recovery mechanism 4, a first control valve 41, a second oxygen recovery pipe 42, a first oxygen recovery pipe 43;
the observation mechanism 5, the liquid level observation pipe 51, the observation window 52, the second control valve 53, the fixing frame 54 and the automatic pressure relief valve 55.
Detailed Description
In order to make the utility model discloses a utility model purpose, technical scheme and technological effect are more clear and are understood, and it is right to combine specific embodiment below the utility model discloses do further explanation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
When the present embodiments refer to the ordinal numbers "first", "second", etc., it should be understood that the words are used for distinguishing between them unless a context clearly dictates otherwise.
Referring to fig. 1, the oxygen recycling and oxygen increasing system comprises an air supply mechanism 1, a water supply mechanism 2, a mixing mechanism 3, a recycling mechanism 4 and an observation mechanism 5; air feed mechanism 1 with mixing mechanism 3 is connected, water supply mechanism 2 with mixing mechanism 3 connects, retrieve the one end of mechanism 4 with air feed mechanism 1 connects, retrieve the other end of mechanism 4 with mixing mechanism 3 connects, observation mechanism 5 with mixing mechanism 3 connects.
The air supply mechanism 1 comprises an oxygen source 11, an air inlet 12, an air inlet valve 13, a one-way valve 14, an oxygen inlet 15, a backwater prevention air inlet pipe 16 and an oxygen inlet pipe 17.
The oxygen source 11 is connected with one end of the one-way valve 14 through an oxygen pipe, the other end of the one-way valve 14 is connected with the oxygen inlet 15, one end of the oxygen inlet pipe 17 is connected with the oxygen inlet 15, the other end of the oxygen inlet pipe 17 is connected with one end of the backwater prevention inlet pipe 16, one end of the backwater prevention inlet pipe 16 is connected with the air inlet valve 13, the other end of the backwater prevention inlet pipe 16 is connected with the water supply mechanism 2, and the air inlet valve 13 is provided with an air inlet 12. The backwater prevention air inlet pipe 16 is used for preventing water flow from being sucked into the oxygen pipe reversely when negative pressure occurs in the air supply mechanism 1.
The water supply mechanism 2 comprises a water outlet pipe 21, a water pump 22, a first three-way pipe 23, a water inlet control valve 24, a second three-way pipe 25 and an ejector 26.
The water pump 22 is connected with one end of the water outlet pipe 21, the other end of the water outlet pipe 21 is connected with the first three-way pipe 23, one end of the water inlet control valve 24 is connected with the first three-way pipe 23, the other end of the water inlet control valve 24 is connected with the second three-way pipe 25, the ejector 26 is connected with the first three-way pipe 23, the other end of the water return prevention air inlet pipe 16 is connected with the ejector 26, the ejector 26 is connected with the second three-way pipe 25, the other end of the water inlet control valve 24 is connected with the second three-way pipe 25, and the second three-way pipe 25 is connected with the mixing mechanism 3. The ejector 26 is used for mixing oxygen and water, and the amount of water passing through the first three-way pipe 23 is changed by adjusting the water inlet control valve 24, so that the amount of water entering the ejector 26 is changed.
The mixing mechanism 3 comprises a base 32, a dissolved oxygen cone 34 mounted on the base 32, a dissolved oxygen cone water inlet pipe 33, a mixing pipe 35, a dissolved oxygen cone water outlet 36, a water outlet 381, a mixing pipe emptying port 37 and a sewage discharge assembly 38.
The second three-way pipe 25 is connected with one end of the dissolved oxygen cone water inlet pipe 33, the other end of the dissolved oxygen cone water inlet pipe 33 is inserted into the mixing pipe 35, the mixing pipe 35 is installed at the bottom of the dissolved oxygen cone 34, a mixing pipe emptying port 37 is further cut in the bottom of the mixing pipe 35, the dissolved oxygen cone water outlet 36 is located on the lower wall surface of the dissolved oxygen cone 34, the water outlet 381 is arranged at the bottom of the dissolved oxygen cone 34, and the sewage discharge assembly 38 is installed at the bottom of the dissolved oxygen cone 34. The mixing pipe 35 serves to further mix oxygen and water.
The sewage discharging assembly 38 is used for discharging dirt at the bottom of the dissolved oxygen cone 34, and the sewage discharging assembly 38 comprises a water discharging pipe 382 and a water discharging valve 383; one end of the drain pipe 382 is connected to the drain port 381, the other end of the drain pipe 382 is connected to one end of the drain valve 383, and the other end of the drain valve 383 is provided with a drain outlet 384.
The recovery mechanism 4 is used for recovering and recycling the oxygen in the mixing mechanism 3. The recovery mechanism 4 includes a first control valve 41, a first oxygen recovery pipe 43, and a second oxygen recovery pipe 42; one end of the first oxygen recovery pipe 43 is connected and communicated with the backwater-preventing air inlet pipe 16, the other end of the first oxygen recovery pipe 43 is connected with one end of the first control valve 41, the other end of the first control valve 41 is connected with one end of the second oxygen recovery pipe 42, and the other end of the second oxygen recovery pipe 42 is connected and communicated with the dissolved oxygen cone water inlet pipe 33.
The observation mechanism 5 is used for observing the liquid level in the dissolved oxygen cone 34. The observation mechanism 5 comprises a liquid level observation pipe 51, an observation window 52, a second control valve 53, a fixed frame 54 and an automatic pressure relief valve 55; the observation window 52 set up in on the lower outer wall surface of dissolved oxygen awl 34, the one end of second control valve 53 with drain pipe 38 intercommunication, the other end of second control valve 53 with the one end of liquid level observation pipe 51 is connected, the other end of liquid level observation pipe 51 with automatic relief valve 55 is connected, the other end of liquid level observation pipe 51 with the one end of mount 54 is connected, the other end of mount 54 is installed on the last outer wall surface of dissolved oxygen awl 34.
When the oxygen recyclable oxygenation system is used, the oxygen source 11 delivers oxygen to the oxygen inlet 15 through the oxygen pipe, and then delivers the oxygen to the backwater prevention inlet 16 through the oxygen inlet pipe 17, and the ejector 26 generates negative pressure at the connection part with the backwater prevention inlet 16 to suck the oxygen into the ejector 26; meanwhile, water is conveyed to the water outlet pipe 22 through the water pump 22 and then conveyed to the first tee 23, and the ejector 26 generates negative pressure at the connection part with the first tee 23 to suck water into the ejector 26; the ejector 26 mixes water and oxygen to obtain oxygen-enriched water, the oxygen-enriched water is conveyed to the second three-way pipe 25 through the ejector 26, then conveyed to the dissolved oxygen cone water inlet pipe 33 through the second three-way pipe 25, then flows into the mixing pipe 35, and then can be discharged through the dissolved oxygen cone water outlet 36; when the oxygen recyclable oxygen increasing system works, the first control valve 41 is opened, oxygen in the dissolved oxygen cone 34 is gradually increased along with the use of the oxygen recyclable oxygen increasing system because oxygen cannot be completely mixed with water, the ejector 26 sucks oxygen out of the dissolved oxygen cone 34 under the negative pressure generated at the connection part of the dissolved oxygen cone 34 and the water return prevention air inlet pipe 16, oxygen returns to the water return prevention air inlet pipe 16 from the second oxygen recycling pipe 42 and the first oxygen recycling pipe 43, and then oxygen enters the ejector 26 from the water return prevention air inlet pipe 16 again to be mixed with water, so that the recycling of oxygen is realized, and the waste of resources is avoided; when the oxygen recyclable oxygenation system is in operation, the drain valve 383 is closed, the second control valve 53 is opened, the liquid level observation tube 51 is communicated with the bottom of the dissolved oxygen cone 34, the automatic pressure release valve 55 automatically adjusts the air pressure in the liquid level observation tube 51, so that the pressure in the liquid level observation tube 51 is consistent with the pressure in the dissolved oxygen cone 34, further the height of the water level in the liquid level observation tube 51 is consistent with the height of the liquid level in the dissolved oxygen cone 34, the height of the liquid level in the dissolved oxygen cone 34 can be known by observing the height of the liquid level in the liquid level observation tube 51, oxygen-enriched water in the dissolved oxygen cone 34 can be timely discharged, and when the water level in the dissolved oxygen cone 34 is low, the height of the water level in the dissolved oxygen cone 34 can be directly observed through the observation window 52.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.
Claims (7)
1. The utility model provides a recoverable oxygenation system of oxygen, includes water supply mechanism (2), oxygen source (11), prevents return water intake pipe (16), base (32) and dissolved oxygen awl (34), its characterized in that: the oxygen recyclable oxygenation system further comprises a recycling mechanism (4) arranged between the backwater-preventing air inlet pipe (16) and the dissolved oxygen cone (34) and an observation mechanism (5) arranged on the dissolved oxygen cone (34);
the recovery mechanism (4) comprises a first control valve (41), a first oxygen recovery pipe (43) and a second oxygen recovery pipe (42), one end of the first oxygen recovery pipe (43) is connected and communicated with the backwater prevention air inlet pipe (16), the other end of the first oxygen recovery pipe (43) is connected with one end of the first control valve (41), the other end of the first control valve (41) is connected with one end of the second oxygen recovery pipe (42), and the other end of the second oxygen recovery pipe (42) is connected and communicated with the dissolved oxygen cone (34);
observation mechanism (5) include liquid level observation pipe (51) and observation window (52), observation window (52) set up in dissolve on oxygen awl (34), liquid level observation pipe (51) with it connects to dissolve outlet (381) of oxygen awl (34).
2. The oxygen recycling and oxygen increasing system according to claim 1, wherein the observing mechanism (5) further comprises a second control valve (53) fixedly disposed on the liquid level observing tube (51), an automatic pressure relief valve (55) disposed on the liquid level observing tube (51), and a fixing frame (54), wherein the fixing frame (54) is fixedly disposed between the liquid level observing tube (51) and the dissolved oxygen cone (34).
3. The oxygen recycling oxygenation system of claim 1, wherein a mixing pipe (35) is disposed in the dissolved oxygen cone (34), a dissolved oxygen cone water inlet pipe (33) is disposed in the mixing pipe (35), and one end of the dissolved oxygen cone water inlet pipe (33) is connected to the second tee pipe (25) of the water supply mechanism (2).
4. The oxygen recycling oxygen increasing system as claimed in claim 3, wherein the bottom of the mixing pipe (35) is provided with a mixing pipe vent (37).
5. The oxygen recoverable oxygenation system of any of claims 1 to 4, wherein a blowdown assembly (38) is further provided between the level sight tube (51) and the drain outlet (381).
6. The oxygen recoverable oxygenation system of claim 5, characterized in that the blowdown assembly (38) comprises a drain pipe (382) and a drain valve (383), one end of the drain pipe (382) being connected to the drain port (381), the other end of the drain pipe (382) being connected to one end of the drain valve (383), the other end of the drain valve (383) being provided with a drain outlet (384).
7. The oxygen recycling and oxygen increasing system as claimed in claim 6, wherein one end of the liquid level observing tube (51) is connected and communicated with the water discharging tube (382) through a tee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149445.0U CN210445369U (en) | 2019-07-19 | 2019-07-19 | Oxygen-recyclable oxygenation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921149445.0U CN210445369U (en) | 2019-07-19 | 2019-07-19 | Oxygen-recyclable oxygenation system |
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| Publication Number | Publication Date |
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| CN210445369U true CN210445369U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921149445.0U Active CN210445369U (en) | 2019-07-19 | 2019-07-19 | Oxygen-recyclable oxygenation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2031606B1 (en) * | 2022-04-15 | 2023-01-17 | Fishery Machinery & Instrument Res Inst Cafs | Oxygen cone and aquaculture factory ship oxygenation system |
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2019
- 2019-07-19 CN CN201921149445.0U patent/CN210445369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2031606B1 (en) * | 2022-04-15 | 2023-01-17 | Fishery Machinery & Instrument Res Inst Cafs | Oxygen cone and aquaculture factory ship oxygenation system |
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