CN209359384U - Efficient pure oxygen mixing arrangement - Google Patents
Efficient pure oxygen mixing arrangement Download PDFInfo
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- CN209359384U CN209359384U CN201822190342.0U CN201822190342U CN209359384U CN 209359384 U CN209359384 U CN 209359384U CN 201822190342 U CN201822190342 U CN 201822190342U CN 209359384 U CN209359384 U CN 209359384U
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Abstract
The utility model relates to technical field of aquaculture, and in particular to a kind of efficient pure oxygen mixing arrangement.A kind of efficient pure oxygen mixing arrangement, the shell including a sealing, one end of the shell, which is equipped with, protrudes into the intracorporal water inlet pipe of shell and air inlet pipe, and the other end of the shell is equipped with outlet pipe；The water inlet pipe is slidably connected with shell, the water inlet pipe is equipped with extension adjustment device, the outlet pipe is equipped with dissolved oxygen sensor, the dissolved oxygen sensor is connected with control device, the extension adjustment device is also connect with the control device, and the control device drives water inlet pipe to stretch in shell by control extension adjustment device.The mixing arrangement of the utility model can adjust dissolved oxygen amount on demand, can accurately control dissolved oxygen amount and oxygen utilization rate is high, reduce liquid oxygen usage amount, thus greatly reduce production cost.
Description
Technical field
The utility model relates to technical field of aquaculture, and in particular to a kind of efficient pure oxygen mixing arrangement.
Background technique
In circulating water culture system, dissolved oxygen is all the key element of aquaculture all the time, is played in cultivation non-
Normal important role, the height of dissolved oxygen be directly related to the survival rate of aquatic height and yield number, it is domestic at present
Oxygen generally is provided for cultivation water using oxygen mixer, the dissolved oxygen amount in water cannot be accurately controlled, cause the waste of oxygen.
Oxygen demand of the fish in one day be not it is unalterable, oxygen demand is big in feeding process, when peace and quiet
Oxygen demand is relatively low, however, on the one hand existing oxygen mixer cannot accurately control the dissolved oxygen amount in water, on the other hand not
It is easy the variation according to oxygen demand and changes dissolved oxygen amount.
Utility model content
It can adjust the technical problem to be solved by the utility model is to provide a kind of accurate control dissolved oxygen amount and on demand molten
The efficient pure oxygen mixing arrangement of oxygen amount.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of efficient pure oxygen mixing arrangement,
Shell including sealing, one end of the shell, which is equipped with, protrudes into the intracorporal water inlet pipe of shell and air inlet pipe, the other end of the shell
Equipped with outlet pipe；
The water inlet pipe is slidably connected with shell, and the water inlet pipe is equipped with extension adjustment device, sets on the outlet pipe
There is dissolved oxygen sensor, the dissolved oxygen sensor is connected with control device, and the extension adjustment device is also filled with the control
Connection is set, the control device drives water inlet pipe to stretch in shell by control extension adjustment device.
The utility model has the beneficial effects that: extension adjustment device is arranged in the utility model on water inlet pipe, it is being discharged
Dissolved oxygen sensor is set on pipe, and extension adjustment device is connect with control device with dissolved oxygen sensor, dissolved oxygen sensor
Monitoring water outlet pipe part dissolved oxygen amount simultaneously passes to control device, and control device drives water inlet pipe in shell by control extension adjustment device
It is flexible in vivo, extension adjustment device by adjust water inlet pipe shell it is intracorporal stretch adjust between water inlet and air inlet away from
From, water inlet close to air inlet, oxygen water contacts more fully mixed and then improves the dissolved oxygen amount in water, water inlet far from air inlet,
Oxygen water contact distance becomes remote, and then reduces the dissolved oxygen amount in water.
The efficient pure oxygen mixing arrangement of the utility model can adjust dissolved oxygen amount on demand and can accurately control dissolved oxygen amount, avoid
The waste of oxygen, and then improve the survival rate and yield of aquatic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the efficient pure oxygen mixing arrangement of specific embodiment of the present invention；
Fig. 2 is reality of the efficient pure oxygen mixing arrangement of specific embodiment of the present invention in circulating water culture system
Application schematic diagram；
Label declaration: 1, shell；2, water inlet pipe；3, outlet pipe；4, air inlet pipe；5, dissolved oxygen sensor；6, water inlet；7,
Control device；8, bellows piece；9, the first fixing seat；10, motor；
11, electric rod；12, the second fixing seat；13, water pump；14, solenoid valve；15, liquid oxygen tank；
16, air inlet；17, water mist spraying head；18, receiving chamber；19, mixing chamber；20, diffuser casing；
21, circulation mixing chamber；22, annular diversion pipe；23, deflector；24, aquaculture pond；25, outer circulating tube；26, aquaculture pond
Outlet pipe；27, inner circulating tube；28, efficient pure oxygen mixing arrangement；29, water treatment facilities.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: extension adjustment device being arranged on water inlet pipe, dissolution is arranged on outlet pipe
Lambda sensor, extension adjustment device are connect with control device with dissolved oxygen sensor, and dissolved oxygen sensor monitors water outlet pipe part
Dissolved oxygen amount simultaneously passes to control device, and control device drives water inlet pipe to stretch in shell by control extension adjustment device, into
And adjust the dissolved oxygen amount in water.
A kind of efficient pure oxygen mixing arrangement, the shell 1 including sealing, one end of the shell 1, which is equipped with, to be protruded into shell 1
The other end of water inlet pipe 2 and air inlet pipe 4, the shell 1 is equipped with outlet pipe 3；
The water inlet pipe 2 is slidably connected with shell 1, and the water inlet pipe 2 is equipped with extension adjustment device, the outlet pipe 3
Be equipped with dissolved oxygen sensor 5, the dissolved oxygen sensor 5 is connected with control device 7, the extension adjustment device also with it is described
Control device 7 connects, and the control device 7 drives water inlet pipe 2 to stretch in shell 1 by control extension adjustment device.
The working process of the utility model is as follows: water flow from the water inlet 6 of water inlet pipe 2 enter shell 1 in, liquid oxygen tank 15 with into
Tracheae 4 connects, while opening air inlet pipe 4, and oxygen enters in shell 1, and water and oxygen contact mixed dissolution, dissolved oxygen in shell 1
Water afterwards is discharged from outlet pipe 3, and dissolved oxygen sensor 5 monitors dissolved oxygen amount at outlet pipe 3 and passes information to control device 7,
When dissolved oxygen amount is lower than setting value, then control device 7 controls the water inlet 6 of water inlet pipe 2 along water flow side by extension adjustment device
In the axial direction close to the air inlet 16 of air inlet pipe 4, while increasing oxygen flow；When dissolved oxygen amount is higher than setting value, then control device 7 is logical
The water inlet 6 of extension adjustment device control water inlet pipe 2 is crossed along water (flow) direction axially away from air inlet 16, while reducing oxygen stream
Amount, control device can be realized the transmission of reception and the instruction of signal, and the control device 7 includes AT89C51 single-chip microcontroller, can be with
The reception for realizing dissolved oxygen data, is then compared with setting value, finally issues signal control water inlet pipe in the intracorporal contraction of shell.
As can be seen from the above description, the utility model has the beneficial effects that: the utility model be arranged on water inlet pipe 2 it is flexible
Regulating device, is arranged dissolved oxygen sensor 5 on outlet pipe 3, and extension adjustment device and dissolved oxygen sensor 5 are and control device
7 connections, dissolved oxygen sensor 5 monitor dissolved oxygen amount at outlet pipe 3 and pass to control device 7, and control device 7 is flexible by control
Regulating device drives water inlet pipe 2 to stretch in shell 1, extension adjustment device by adjust water inlet pipe 2 in shell 1 it is flexible come
The distance between water inlet 6 and air inlet 16 are adjusted, for water inlet 6 close to air inlet 16, the contact of oxygen water is more fully mixed and then mentions
The dissolved oxygen amount of Gao Shuizhong, for water inlet 6 far from air inlet 16, oxygen water contact distance becomes remote, and then reduces the dissolved oxygen amount in water.
The efficient pure oxygen mixing arrangement of the utility model can adjust dissolved oxygen amount on demand and can accurately control dissolved oxygen amount, to mention
The survival rate and yield of high aquatic.
Further, the extension adjustment device is arranged on the water inlet pipe 2 in 1 outside of shell, the telescopic adjustment
Device includes the bellows piece 8 being located on water inlet pipe 2, and fixing sleeve is connected to the first fixing seat 9 respectively at the both ends of the bellows piece 8
With the second fixing seat 12, first fixing seat 9 is equipped with motor 10, the electric rod 11 of the motor 10 and the second fixing seat 12
Connection, the motor 10 are connect with the control device 7.
Seen from the above description, adjusted by motor 10 and bellows the first fixing seat 9 and the second fixing seat 12 away from
From, and then water inlet pipe 2 is driven to stretch in shell 1, thus change the distance between water inlet 6 and air inlet 16, it is final to change
Dissolved oxygen amount in water.
Further, mixing wastewater with air channel, the water inlet 6 of the water inlet pipe 2 and the air inlet pipe are equipped in the shell 1
4 air inlet 16 is arranged in the mixing wastewater with air channel；
The mixing wastewater with air channel includes sequentially connected receiving chamber 18, mixing chamber 19, diffuser casing 20 and circulation mixing chamber
21, the receiving chamber 18 is along the channel that water (flow) direction is gradually retracted, and the diffuser casing 20 is gradually expanded along water (flow) direction
Tapering trumpet-like passage, miner diameter end of the both ends of the mixing chamber 19 respectively with receiving chamber 18 and diffuser casing 20 are correspondingly connected with.
Seen from the above description, the continually changing receiving chamber 18 of caliber, 20 and of diffuser casing are set in mixing wastewater with air channel
Mixing chamber 19 enables water and oxygen into mixing wastewater with air channel to mix sufficiently, increases the dissolved oxygen amount in water, improves oxygen
Utilization rate.
Further, at least one annular diversion pipe 22, the annular diversion pipe 22 are equipped in the circulation mixing chamber 21
Both ends be connected respectively with diffuser casing 20 and outlet pipe 3.
Seen from the above description, water and oxygen flow through annular diversion pipe 22, have both extended the mixed path of water and oxygen,
So that water and oxygen mix more uniform dissolved oxygen amount in increase water by the change of radial height, the utilization of oxygen is improved
Rate.
Further, the inner wall of the mixing chamber 19 and diffuser casing 20 is respectively equipped with deflector 23.
Seen from the above description, deflector 23 can allow water and oxygen mix more evenly to increase the dissolved oxygen amount in water.
Further, the air inlet pipe 4 is equipped with solenoid valve 14, and the solenoid valve 14 is connect with the control device 7.
Seen from the above description, solenoid valve 14 realizes automation control by control device 7.
Further, the shell 1 is protruded into the air inlet pipe 4 inclination, the air inlet 16 of the air inlet pipe 4 be located at it is described into
The top of the water inlet 6 of water pipe 2.
Seen from the above description, air inlet 16 is towards the water inlet direction of water inlet 6 outlet obliquely, and the setting is so that outlet side
It is consistent with water discharging direction to component in the horizontal direction, gas-vapor mix can be made more evenly, dissolution is more preferable.
Further, the water inlet pipe 2 is equipped with water pump 13, and the water inlet 6 of the water inlet pipe 2 is equipped with water mist spraying head 17.
Seen from the above description, the high-velocity flow after the pressurization of water pump 13 enters shell 1 from the water inlet 6 of water inlet pipe 2
Interior, high-velocity flow forms negative pressure for oxygen from suction casing 1 at the air inlet 16 of air inlet pipe 4 in shell 1, and water and oxygen are in shell
Mixed dissolution is contacted in body 1；There is the water of pressure to generate jet stream at water mist spraying head 17, atomization or micronized are generated after ejection, increases
The contact area for having added oxygen and water makes the more abundant of the oxygen come out at air inlet 16 dissolution, to improve the utilization of oxygen
Rate.
Further, the inner wall of the mixing chamber 19 and diffuser casing 20 offers diversion groove respectively.
Seen from the above description, the inner wall interval of mixing chamber 19 and diffuser casing 20 symmetrically opens up diversion groove, and then mixes
The caliber of room 19 and diffuser casing 20 is constantly changing, and water and oxygen into mixing wastewater with air channel are mixed sufficiently,
Increase the dissolved oxygen amount in water, improves the utilization rate of oxygen.
The utility model also provides a kind of dissolved oxygen adjusting method of above-mentioned efficient pure oxygen mixing arrangement, comprising the following steps:
Step 1, water flow enter in shell 1 from water inlet pipe 2, and oxygen enters in shell 1 from air inlet pipe 4, and water and oxygen are in institute
It states mixed dissolution in shell 1 and obtains the water after dissolved oxygen；
Water after step 2, step 1 dissolved oxygen is discharged from outlet pipe 3, and dissolved oxygen sensor 5 monitors the dissolved oxygen of water at outlet pipe 3
Control device 7 is measured and passes to, control device 7 drives water inlet pipe 2 to stretch in shell 1 by control extension adjustment device, into
And the water of dissolved oxygen amount needed for obtaining.
Embodiment 1
Fig. 1 is please referred to, a kind of efficient pure oxygen mixing arrangement 28, one end of the shell 1 including sealing, the shell 1 is equipped with
The water inlet pipe 2 and air inlet pipe 4 in shell 1 are protruded into, the other end of the shell 1 is equipped with outlet pipe 3；
The water inlet pipe 2 is slidably connected with shell 1, and the water inlet pipe 2 is equipped with extension adjustment device, the outlet pipe 3
Be equipped with dissolved oxygen sensor 5, the dissolved oxygen sensor 5 is connected with control device 7, the extension adjustment device also with it is described
Control device 7 connects, and the control device 7 drives water inlet pipe 2 to stretch in shell 1 by control extension adjustment device.
The extension adjustment device is arranged on the water inlet pipe 2 in 1 outside of shell, and the extension adjustment device includes setting
Bellows piece 8 on water inlet pipe 2, fixing sleeve is connected to the first fixing seat 9 and the second fixation respectively at the both ends of the bellows piece 8
Seat 12, first fixing seat 9 are equipped with motor 10, and the electric rod 11 of the motor 10 is connect with the second fixing seat 12, described
Motor 10 is connect with the control device 7.Mixing wastewater with air channel, 6 He of water inlet of the water inlet pipe 2 are equipped in the shell 1
The air inlet 16 of the air inlet pipe 4 is arranged in the mixing wastewater with air channel；
The mixing wastewater with air channel includes sequentially connected receiving chamber 18, mixing chamber 19, diffuser casing 20 and circulation mixing chamber
21, the receiving chamber 18 is along the channel that water (flow) direction is gradually retracted, and the diffuser casing 20 is gradually expanded along water (flow) direction
Tapering trumpet-like passage, miner diameter end of the both ends of the mixing chamber 19 respectively with receiving chamber 18 and diffuser casing 20 are correspondingly connected with.The ring
It flows and is equipped at least one annular diversion pipe 22 in mixing chamber 21, the both ends of the annular diversion pipe 22 are respectively with diffuser casing 20 and out
Water pipe 3 is connected.The inner wall of the mixing chamber 19 and diffuser casing 20 is respectively equipped with deflector 23.The air inlet pipe 4 is equipped with electricity
Magnet valve 14, the solenoid valve 14 are connect with the control device 7.The shell 1, the air inlet are protruded into the inclination of air inlet pipe 4
The air inlet 16 of pipe 4 is located at the top of the water inlet 6 of the water inlet pipe 2.
It is practical application signal of the above-mentioned efficient pure oxygen mixing arrangement 28 in circulating water culture system referring to Fig. 2, Fig. 2
Figure, the efficient pure oxygen mixing arrangement 28 are mounted on the water circulating pipe in circulating water culture system.Circulating water culture system
Including aquaculture pond 24, the outer circulation water pipe 25 of the water inlet of aquaculture pond 24 is set as on aquaculture pond 24, the connection of 25 one end of outer circulation water pipe is supported
Pond 24 is grown, 25 other end of outer circulation water pipe connects water treatment facilities 29, and the water of aquaculture pond 24 comes out the unified aquaculture pond that enters and is discharged
Pipe 26, subsequently into water treatment facilities 29, cultivation water enters outer circulation water pipe 25, warp after 29 purified treatment of water treatment facilities
The circulation of aquaculture pond 24 is reentered after crossing the efficient pure oxygen mixing arrangement oxygenation being arranged on outer circulating water pipe 25；In addition, cultivation
Be additionally provided with the internal circulation system for single 24 oxygenation of aquaculture pond on pond 24, the internal circulation system include both ends and 24 phase of aquaculture pond
Interior circulating water pipe 27 even and the efficient pure oxygen shell 1 that is arranged on interior circulating water pipe 27, the water in aquaculture pond 24 enter in follow
Ring water pipe 27 comes back in aquaculture pond 24 after efficient 1 oxygenation of pure oxygen shell.Arrow direction in Fig. 2 is water (flow) direction.
A kind of dissolved oxygen adjusting method of efficient pure oxygen mixing arrangement, comprising the following steps:
1) starting water pump 13, high pressure water flow enters receiving chamber 18 from the water inlet 6 of water inlet pipe 2, while opening air inlet pipe 4,
Oxygen enters receiving chamber 18；
2) water and oxygen contact mixed dissolution in mixing chamber 19, diffuser casing 20, circulation mixing chamber 21, the water after dissolved oxygen from
Outlet pipe 3 is discharged；
3) dissolved oxygen sensor 5 monitors dissolved oxygen amount at outlet pipe 3 and passes to control device 7, when dissolved oxygen amount is lower than setting
Value, then control device 7 controls water inlet 6 along water inlet pipe 2 axially adjacent to the air inlet of air inlet pipe 4 by extension adjustment device
16, while increasing oxygen flow；When dissolved oxygen amount is higher than setting value, then control device 7 controls water inlet 6 by extension adjustment device
Along water inlet pipe 22 axially away from air inlet 16, while reducing oxygen flow.
Embodiment 2
A kind of efficient pure oxygen mixing arrangement, the shell 1 including sealing, one end of the shell 1, which is equipped with, to be protruded into shell 1
The other end of water inlet pipe 2 and air inlet pipe 4, the shell 1 is equipped with outlet pipe 3；
The water inlet pipe 2 is slidably connected with shell 1, and the water inlet pipe 2 is equipped with extension adjustment device, the outlet pipe 3
Be equipped with dissolved oxygen sensor 5, the dissolved oxygen sensor 5 is connected with control device 7, the extension adjustment device also with it is described
Control device 7 connects, and the control device 7 drives water inlet pipe 2 to stretch in shell 1 by control extension adjustment device.
The extension adjustment device is arranged on the water inlet pipe 2 in 1 outside of shell, and the extension adjustment device includes setting
Bellows piece 8 on water inlet pipe 2, fixing sleeve is connected to the first fixing seat 9 and the second fixation respectively at the both ends of the bellows piece 8
Seat 12, first fixing seat 9 are equipped with motor 10, and the electric rod 11 of the motor 10 is connect with the second fixing seat 12, described
Motor 10 is connect with the control device 7.Mixing wastewater with air channel, 6 He of water inlet of the water inlet pipe 2 are equipped in the shell 1
The air inlet 16 of the air inlet pipe 4 is arranged in the mixing wastewater with air channel；
The mixing wastewater with air channel includes sequentially connected receiving chamber 18, mixing chamber 19, diffuser casing 20 and circulation mixing chamber
21, the receiving chamber 18 is along the channel that water (flow) direction is gradually retracted, and the diffuser casing 20 is gradually expanded along water (flow) direction
Tapering trumpet-like passage, miner diameter end of the both ends of the mixing chamber 19 respectively with receiving chamber 18 and diffuser casing 20 are correspondingly connected with.The ring
It flows and is equipped at least one annular diversion pipe 22 in mixing chamber 21, the both ends of the annular diversion pipe 22 are respectively with diffuser casing 20 and out
Water pipe 3 is connected.The inner wall of the mixing chamber 19 and diffuser casing 20 offers diversion groove respectively.The air inlet pipe 4 is equipped with
Solenoid valve 14, the solenoid valve 14 are connect with the control device 7.The shell 1 is protruded into the air inlet pipe 4 inclination, it is described into
The air inlet 16 of tracheae 4 is located at the top of the water inlet 6 of the water inlet pipe 2.The water inlet pipe 2 be equipped with water pump 13, it is described into
The water inlet 6 of water pipe 2 is equipped with water mist spraying head 17.
A kind of dissolved oxygen adjusting method of efficient pure oxygen mixing arrangement, comprising the following steps:
1) start water pump 13, the water mist spraying head 17 at water inlet 6 is sprayed against entering receiving chamber 18 in mist-like, open simultaneously
Oxygen feeding tube is opened, oxygen enters receiving chamber 18；
2) mist-like water and oxygen contact mixed dissolution, dissolved oxygen in mixing chamber 19, diffuser casing 20, circulation mixing chamber 21
Water afterwards is discharged from outlet pipe 3；
3) dissolved oxygen sensor 5 monitors dissolved oxygen amount at outlet pipe 3 and passes to control device 7, when dissolved oxygen amount is lower than setting
Value, then control device 7 by extension adjustment device control water inlet 6 along water inlet pipe 2 axially adjacent to the air inlet 16 of oxygen feeding tube,
Oxygen flow is increased simultaneously；When dissolved oxygen amount is higher than setting value, then control device 7 controls 6 edge of water inlet by extension adjustment device
Air inlet 16 of the water inlet pipe 2 axially away from oxygen feeding tube, while reducing oxygen flow.
In addition, the daily oxygen demand variation in fishpond can also be stored in control device 7 by we, 7 basis of control device
The oxygen demand in fishpond and then the dissolved oxygen amount of adjustment housings 1, control device 7 include AT89C51 single-chip microcontroller.
In conclusion efficient pure oxygen mixing arrangement provided by the utility model, high-velocity flow after water pump pressurizes from
The water inlet of water inlet pipe enters the receiving chamber of shell, and high-velocity flow forms air inlet of the negative pressure by oxygen from oxygen feeding tube in receiving chamber
Suction casing at mouthful, air inlet towards the water inlet direction of water inlet outlet obliquely, the setting so that outgassing direction in the horizontal direction
Component it is consistent with water discharging direction, gas-vapor mix can be made more evenly, dissolution is more preferable.Caliber is set not in mixing wastewater with air channel
Receiving chamber, diffuser casing and the mixing chamber and mixing chamber of disconnected variation and the inner wall interval of diffuser casing symmetrically open up diversion groove, so that
Water and oxygen into mixing wastewater with air channel can mix sufficiently, increase the dissolved oxygen amount in water, improve the utilization rate of oxygen, water and
Oxygen flows through annular diversion pipe, has both extended the mixed path of water and oxygen, but also water and oxygen changing by radial height
Become the more uniform of mixing, water and oxygen in mixing chamber, diffuser casing, circulation mixing indoor exposures mixed dissolution, is arranged from outlet pipe
Out；Extension adjustment device adjusts the distance between water inlet and air inlet in intracorporal stretch of shell by adjusting water inlet pipe, into
The mouth of a river is close to air inlet, and oxygen water contacts more fully mixed and then improves the dissolved oxygen amount in water, and water inlet connects far from air inlet, oxygen water
Touching distance becomes remote, and then reduces the dissolved oxygen amount in water；Dissolved oxygen sensor is set on the outlet pipe for measuring water outlet pipe part
Dissolved oxygen amount simultaneously passes information to control device, if dissolved oxygen amount is lower than setting value, control device passes through extension adjustment device
Water inlet is controlled along water inlet pipe axially adjacent to air inlet, while increasing oxygen flow；When dissolved oxygen amount be higher than setting value, then control
Device controls water inlet along water inlet pipe axially away from air inlet by extension adjustment device, while reducing oxygen flow.Water pump,
Solenoid valve and electric cylinder are by control device realization automation control.Water mist spraying head is set on the water inlet, has the water of pressure to exist
Jet stream is generated at spray head, atomization or micronized are generated after ejection, increases the contact area of oxygen and water, makes to suck at air inlet
Oxygen dissolution more sufficiently, to improve the utilization rate of oxygen.The mixing arrangement of the utility model can adjust dissolved oxygen amount on demand,
Dissolved oxygen amount can accurately be controlled and oxygen utilization rate is high, liquid oxygen usage amount is reduced, thus greatly reduce production cost.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of efficient pure oxygen mixing arrangement, which is characterized in that the shell including sealing, one end of the shell, which is equipped with, protrudes into shell
The other end of intracorporal water inlet pipe and air inlet pipe, the shell is equipped with outlet pipe；
The water inlet pipe is slidably connected with shell, and the water inlet pipe is equipped with extension adjustment device, and the outlet pipe is equipped with molten
Lambda sensor is solved, the dissolved oxygen sensor is connected with control device, and the extension adjustment device also connects with the control device
It connects, the control device drives water inlet pipe to stretch in shell by control extension adjustment device.
2. efficient pure oxygen mixing arrangement according to claim 1, which is characterized in that the extension adjustment device setting is in place
In on the water inlet pipe of hull outside, the extension adjustment device includes the bellows piece being located on water inlet pipe, the bellows piece
Fixing sleeve is connected to the first fixing seat and the second fixing seat respectively at both ends, first fixing seat is equipped with motor, the motor
Electric rod connect with the second fixing seat, the motor is connect with the control device.
3. efficient pure oxygen mixing arrangement according to claim 1, which is characterized in that logical equipped with mixing wastewater with air in the shell
The air inlet of road, the water inlet of the water inlet pipe and the air inlet pipe is arranged in the mixing wastewater with air channel；
The mixing wastewater with air channel includes sequentially connected receiving chamber, mixing chamber, diffuser casing and circulation mixing chamber, the receiving chamber
It is described mixed for along the channel that water (flow) direction is gradually retracted, the diffuser casing is the tapering trumpet-like passage being gradually expanded along water (flow) direction
Miner diameter end of the both ends of room respectively with receiving chamber and diffuser casing is closed to be correspondingly connected with.
4. efficient pure oxygen mixing arrangement according to claim 3, which is characterized in that be equipped at least in the circulation mixing chamber
The both ends of one annular diversion pipe, the annular diversion pipe are connected with diffuser casing and outlet pipe respectively.
5. efficient pure oxygen mixing arrangement according to claim 3, which is characterized in that the inner wall of the mixing chamber and diffuser casing
It is respectively equipped with deflector.
6. described in any item efficient pure oxygen mixing arrangements according to claim 1~5, which is characterized in that set in the air inlet pipe
There is solenoid valve, the solenoid valve is connect with the control device.
7. described in any item efficient pure oxygen mixing arrangements according to claim 1~5, which is characterized in that the air inlet pipe inclination
The shell is protruded into, the air inlet of the air inlet pipe is located at the top of the water inlet of the water inlet pipe.
8. described in any item efficient pure oxygen mixing arrangements according to claim 1~5, which is characterized in that set on the water inlet pipe
There is water pump, the water inlet of the water inlet pipe is equipped with water mist spraying head.
9. efficient pure oxygen mixing arrangement according to claim 3, which is characterized in that the inner wall of the mixing chamber and diffuser casing
Diversion groove is offered respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821384314 | 2018-08-27 | ||
| CN2018213843146 | 2018-08-27 |
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| Publication Number | Publication Date |
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| CN209359384U true CN209359384U (en) | 2019-09-10 |
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ID=67830781
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452222A (en) * | 2018-08-27 | 2019-03-12 | 福州绿新晨能源科技有限公司 | Efficient pure oxygen mixing arrangement and its dissolved oxygen adjusting method |
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2018
- 2018-12-25 CN CN201822190342.0U patent/CN209359384U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109452222A (en) * | 2018-08-27 | 2019-03-12 | 福州绿新晨能源科技有限公司 | Efficient pure oxygen mixing arrangement and its dissolved oxygen adjusting method |
| CN109452222B (en) * | 2018-08-27 | 2023-11-03 | 福州绿新晨能源科技有限公司 | Efficient pure oxygen mixing device and dissolved oxygen adjusting method thereof |
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