CN110960996A - Liquid-gas mixing device capable of rotating at multiple angles - Google Patents
Liquid-gas mixing device capable of rotating at multiple angles Download PDFInfo
- Publication number
- CN110960996A CN110960996A CN201910641225.8A CN201910641225A CN110960996A CN 110960996 A CN110960996 A CN 110960996A CN 201910641225 A CN201910641225 A CN 201910641225A CN 110960996 A CN110960996 A CN 110960996A
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- liquid
- pump
- gas mixing
- impeller
- motor
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000010354 integration Effects 0.000 claims abstract description 11
- 238000005192 partition Methods 0.000 claims description 4
- 239000003814 drug Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005273 aeration Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 54
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000009360 aquaculture Methods 0.000 description 4
- 244000144974 aquaculture Species 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 102000018997 Growth Hormone Human genes 0.000 description 2
- 108010051696 Growth Hormone Proteins 0.000 description 2
- 239000000122 growth hormone Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/236—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/2319—Methods of introducing gases into liquid media
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
- B01F25/31333—Rotatable injectors
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The present invention provides a liquid-gas mixing device capable of rotating at multiple angles, which is a pump whose shell can rotate or swing through the control of any motor, mechanism or electromechanical integration; a double-layer rotary impeller driven by a motor is arranged in the pump, respectively pushes liquid and gas, and the liquid and the gas are mixed in the pump and then are sprayed out from an output port; the rotation or swing of the shell can greatly increase the aeration range and effect of the water tank; the rotatable pump body shell comprises an upper outer cover and a lower outer cover of a rotating impeller, and is communicated with a liquid-gas mixing pipe; the upper cover is also connected with the air inlet sleeve and the transmission shaft tube, and the lower cover is provided with a water inlet; the transmission shaft tube is matched with a motor, a mechanism or electromechanical integration which can control the rotation mode; the present invention can also be provided with a conduit, the pipe orifice at the end of the conduit is correspondingly positioned at the water inlet, so as to output warm water or the medicament to the water inlet through the conduit, and the warm water or the medicament is sprayed out from the output port after being pumped by the pump and mixed with gas and liquid, so as to achieve the effect that the warm water or the medicament can be dispersed into the water tank.
Description
Technical Field
The present invention provides a liquid-gas mixing device capable of rotating at multiple angles, and particularly to a pump whose housing can rotate or swing under the control of a motor, a mechanism or an electromechanical integration; a double-layer rotary impeller driven by a motor is arranged in the shell and respectively pushes liquid and gas, and the liquid and the gas are mixed in a pump of the shell and then are sprayed out through an output port.
Background
Accordingly, the liquid-gas mixer has a wide range of applications, which are commonly found in aquaculture and various factories with gas-liquid mixing requirements; for aquaculture, gas is mixed into water through a liquid-gas mixer to increase the dissolved oxygen in water and provide an environment for aquatic organisms to stably live.
The conventional liquid-gas mixer for aquaculture mainly uses a waterwheel to drive blades on the water surface through a motor, so that water is splashed out of the water surface by the rotation of the blades, the splashed water is thinned into water drops, and air is adsorbed, so that the oxygen content in the water can be indirectly increased after the water splashed out of the water surface returns to a pool, and aquatic organisms can obtain oxygen, thereby providing a good living environment for the aquatic organisms; however, only the water in the shallow water area can absorb the oxygen in the air, so that it is not suitable for the water pool with a certain depth, and the efficiency is low, so it is not economic; in addition, the required power motor has a high rotation speed, and requires a large reduction ratio speed reducer and a plurality of sets of blade devices, but the service life of the speed reducer is short, and the speed reducer is required to be maintained and replaced frequently.
Conventionally, there is also provided a rotary frame structure of an inflator in the taiwan patent of publication No. 561024, which is mainly to increase the inflation range by eccentrically disposing a water pump to drive the whole body to rotate by the reaction force generated when the water is output from the water jet; however, the installation of the components is complicated, the stability of the rotation is poor, and the speed and angle of the rotation required cannot be controlled, so that when the components are placed at the corners and sides of the pool, the output gas-liquid mixture at a part of the angle will be directly output to the wall of the pool, which will reduce the output efficiency, and thus the practicability is still insufficient.
In view of the above, we have made intensive studies on further gas-liquid mixing devices, and have made research, development and improvement on a gas-liquid mixing device that is preferably configured to solve the above problems, and have made the present invention after repeated experiments and modifications.
Disclosure of Invention
Accordingly, the present invention is directed to solve the above problems and to achieve the above objects, the present invention provides a multi-angle rotary liquid-air mixing device, which is a pump whose housing can be rotated or swung by any motor, mechanism or electromechanical integrated control; a double-layer rotating impeller driven by a motor is arranged in the pump, respectively pushes liquid and gas, and the liquid and the gas are mixed in the pump and then are sprayed out from an output port; the rotation or swing of the shell can greatly increase the aeration range and effect of the water pool.
The liquid-gas mixing device capable of rotating at multiple angles comprises:
the pump is provided with the housing and two rotary impellers inside; the shell is provided with a liquid-gas mixing pipe in a communicating way, and the liquid-gas mixing pipe is provided with the output port;
the housing is linked and driven by a driving device to rotate or swing under the control of a motor, a mechanism or an electromechanical integration;
the rotating vane wheel is linked and driven by a motor device, so that liquid and gas are mixed through the liquid and gas mixing pipe and then are ejected through the outlet of the liquid and gas mixing pipe.
According to the liquid-gas mixing device capable of rotating at multiple angles, the motor device is assembled and drives an inner shaft, the inner shaft is provided with the rotating impeller in a transmission manner, the rotating impeller comprises an upper impeller and a lower impeller, and the motor device drives the inner shaft, the upper impeller and the lower impeller to rotate; the driving device is assembled and drives a transmission shaft tube, the transmission shaft tube is sleeved outside the inner shaft, and the inner shaft is not transmitted to the transmission shaft tube; the transmission shaft tube is assembled and transmits the pump, the pump is communicated and provided with an air inlet sleeve, a liquid-gas mixing tube and a water inlet, and the upper impeller and the lower impeller are arranged between the air inlet sleeve and the water inlet; the transmission shaft is sleeved with the air inlet sleeve, and the top of the pump is provided with at least one through hole correspondingly communicated with the air inlet sleeve; the driving device drives the transmission shaft tube, the pump, the air inlet sleeve and the liquid-gas mixing tube to rotate; the pump is internally provided with the upper impeller and the lower impeller, the upper impeller and one end of the air inlet sleeve form an air inlet space, and a water inlet space is formed between the bottom end of the lower impeller and the water inlet; the liquid-gas mixing tube is arranged at one side of the pump and is provided with a mixing flow passage which is correspondingly communicated with the air inlet space and the water inlet space, and an output port communicated with the mixing flow passage is arranged at one end of the liquid-gas mixing tube opposite to the pump.
According to the liquid-gas mixing device capable of rotating at multiple angles, the driving device is a motor, the driving device is provided with and drives a rotating shaft, the rotating shaft is provided with a driving wheel, the outer ring of the transmission shaft tube is provided with a wheel body, and the transmission wheel is driven by the wheel body to drive the transmission shaft tube to rotate.
According to the liquid-gas mixing device capable of rotating at multiple angles, the inner shaft is provided with a first wheel set at one end of the motor device, the driving device is a second wheel set, the second wheel set is provided with and drives a rotating shaft, the rotating shaft is provided with a driving wheel, the first wheel set correspondingly drives the second wheel set, the bottom of the driving wheel is eccentrically and pivotally provided with a driving member, the outer ring of the driving shaft tube is provided with a wheel body, and the driving member is pivotally connected to the eccentric position of the wheel body.
According to the above liquid-gas mixing device capable of rotating at multiple angles, it further comprises a frame body, the motor device and the driving device are erected on the frame body, the frame body is further provided with an upper bearing part and a lower bearing part, the upper bearing part is provided with a fixing frame and a cover body, the fixing frame is correspondingly used for bearing the motor device, the cover body is correspondingly covered on the motor device and the driving device, the upper bearing part is provided with a first through hole, the lower bearing part is provided with a second through hole, the transmission shaft pipe correspondingly penetrates through the first through hole and the second through hole, and the upper bearing part and the lower bearing part are respectively provided with a bearing sleeve at the position corresponding to the transmission shaft pipe; the frame body is further provided with a conduit, and the conduit is provided with a pipe orifice at one end, and the pipe orifice is correspondingly positioned at the water inlet.
According to the liquid-gas mixing device capable of rotating at multiple angles, a partition plate is further disposed at one end of the mixing channel connected to the pump, so as to form an upper channel and a lower channel, and the mixing channel is tapered at one end of the output port to form a throat; the upper flow channel is connected to the air inlet space, the lower flow channel is connected to the water inlet space, and the upper flow channel and the lower flow channel are disposed in a tapered manner relative to one end of the pump.
According to the liquid-gas mixing device capable of rotating at multiple angles, the housing of the pump further includes an upper cover and a lower cover, the upper cover is provided with the through hole and is correspondingly assembled at the end of the transmission shaft tube, the inner edge of the upper cover is provided with a first bearing, and the inner shaft is correspondingly assembled on the first bearing; the bottom of the lower cover is provided with a positioning part, the side edge of the positioning part is provided with the water inlet, the positioning part is provided with a second bearing, and the tail end of the inner shaft is correspondingly assembled on the second bearing.
According to the liquid-gas mixing device capable of rotating at multiple angles, the housing is controlled by the driving device through a motor, a mechanism or an electromechanical integration to rotate, swing back and forth at multiple angles or be fixed in one direction.
According to the liquid-gas mixing device capable of rotating at multiple angles, the output port can be adjusted up and down and disposed on the liquid-gas mixing pipe.
It is apparent from the above description and arrangement that the present invention has the following advantages and effects, which are described in detail one by one:
1. the pump housing of the present invention can be controlled by a motor, a mechanism or an electromechanical integration to rotate or swing the pump; a double-layer rotating impeller driven by a motor is arranged in the pump, respectively pushes liquid and gas, and the liquid and the gas are mixed in the pump and then are sprayed out from an output port; the rotation or swing of the shell can greatly increase the aeration range and effect of the water pool.
2. The present invention can control the position, angle, rotation speed and oscillation range of the output port by the driving device, and the driving device can be a stepping motor, in one embodiment, a second wheel set can also be set mechanically, so that the driving member through eccentric arrangement is pivoted to the eccentric position of the driving disk, and the control of the position, angle, rotation speed and oscillation range of the output port can also be achieved.
3. The present invention has a simple structure, and the inner shaft, the transmission shaft tube and the air inlet sleeve are coaxially disposed, so that the present invention has the advantages of small volume, light weight, easy assembly and disassembly, and can be easily erected on the frame body.
4. The invention can be provided with the conduit, so that medicines such as medicament, nutrient, growth hormone and the like can be added into the conduit in general, and then the medicines can be taken out by the pump and then uniformly output to the pool, thereby enhancing the efficiency of exerting the drug effect; in addition, in cold weather, hot water can be introduced into the conduit to uniformly distribute the hot water in the pool through the pump, so as to uniformly raise the temperature of the pool and prevent life-threatening concern of living things due to low temperature in the water.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
FIG. 1 is a perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic exploded perspective view of a first embodiment of the present invention.
FIG. 3 is a perspective view of a first embodiment of the present invention without a frame.
FIG. 4 is a perspective view of a motor device, a driving device, a pump, and a three-dimensional exploded view of the pump according to the first embodiment of the present invention.
FIG. 5 is a cross-sectional view and a schematic use state of the first embodiment of the present invention at the position A-A shown in FIG. 3.
FIG. 6 is a schematic cross-sectional view of a first rotating assembly according to a first embodiment of the present invention.
FIG. 7 is a schematic cross-sectional view of a second rotating assembly according to the first embodiment of the present invention.
FIG. 8 is a schematic cross-sectional view of the liquid-gas mixing tube of FIG. 3 at the location B-B.
FIG. 9 is a partial side view of a motor device and a driving device according to a second embodiment of the present invention.
FIG. 10 is a schematic bottom view of a motor device and a driving device according to a second embodiment of the present invention.
In the figure, 1 motor device, 11 inner shaft, 12 first wheel set, 13 fixed frame, 2 transmission shaft tube, 21 'wheel body, 3 driving device, 31 rotating shaft, 32' transmission wheel, 33 second wheel set, 34 transmission piece, 4 pump, 40 outer shell, 41 air inlet sleeve, 42 through hole, 43 water inlet, 44 upper impeller, 45 lower impeller, 46 upper cover, 461 first bearing, 47 lower cover, 471 positioning part, 472 second bearing, 5 air inlet space, 6 water inlet space, 7 liquid-gas mixing tube, 71 mixing flow channel, 72 output port, 73 partition plate, 74 upper flow channel, 75 lower flow channel, 76 throat part, 8 frame body, 81 upper bearing part, 811 cover body, 812 first through hole, 82 lower bearing part, second through hole, 83 bearing sleeve, 84 floating body, 85 bottom frame, 851 bearing hole, 86 conduit, 861 nozzle, a first rotating component, B second rotating component.
Detailed Description
The present invention provides a liquid-gas mixing device capable of rotating at multiple angles, which is a pump whose housing can rotate or swing under the control of any motor, mechanism or electromechanical integration; a double-layer rotating impeller driven by a motor is arranged in the pump, respectively pushes liquid and gas, and the liquid and the gas are mixed in the pump and then are sprayed out from an output port; the rotation or swing of the shell can greatly increase the aeration range and effect of the water pool.
Referring to fig. 1 to 5, a first embodiment of the present invention is shown, in which the present invention is a multi-angle rotatable liquid-gas mixing device, comprising:
a motor device 1;
a driving device 3, which is assembled and drives the transmission shaft tube 2;
a pump 4 having a housing and two rotary impellers therein; the shell is provided with a liquid-gas mixing pipe 7 in a communicating way, and the liquid-gas mixing pipe 7 is provided with the output port 72;
whereby the housing of the pump 4 is linked and driven by the driving device 3, and is controlled by the driving device 3 through a motor, a mechanism or an electromechanical integration to rotate or swing; the rotating vane wheel is linked and driven by a motor device 1, so as to mix the liquid and gas through the liquid-gas mixing pipe 7, and then the mixed liquid and gas is ejected through the outlet 72 disposed on the liquid-gas mixing pipe 7.
In one embodiment, the motor device 1 is assembled with and drives an inner shaft 11, the inner shaft 11 is sleeved with a transmission shaft tube 2, and the inner shaft 11 is not transmitted to the transmission shaft tube 2; the driving device 3 is assembled to drive the transmission shaft tube 2;
in one embodiment, the driving device 3 is also a motor, and the driving device 3 is provided with and drives a rotating shaft 31, the rotating shaft 31 is provided with a driving wheel 32, the outer ring of the driving shaft tube 2 is provided with a wheel body 21, and the driving wheel 32 is driven by the wheel body 21 to drive the driving shaft tube 2 to rotate, the driving wheel 32 and the wheel body 21 can be gears engaged with each other; in order to facilitate the driving device 3 to control the position, angle, rotation speed and swing range of the transmission shaft tube 2, or to fix the position and direction of the transmission shaft tube 2, it is preferable that the driving device 3 is a stepping motor, which is merely illustrated and not limited thereto;
the housing of the pump 4 is assembled and driven by the transmission shaft tube 2, and the top end of the pump 4 is provided with an air inlet sleeve 41, so as to reduce the overall volume of the present invention, preferably, the air inlet sleeve 41 is coaxially disposed with the inner shaft 11 and the transmission shaft tube 2; at least one through hole 42 is formed at the top of the pump 4 and is correspondingly communicated with the air inlet sleeve 41; the bottom end of the pump 4 is provided with a water inlet 43; the pump 4 is provided with a rotary impeller connected to the inner shaft 11, the rotary impeller comprises an upper impeller 44 and a lower impeller 45, the upper impeller 44 and the lower impeller 45 are non-drivingly connected to the pump 4, the upper impeller 44 forms an air inlet space 5 at one end of the air inlet sleeve 41, and a water inlet space 6 is formed at the bottom end of the lower impeller 45 at one end of the water inlet 43;
regarding the arrangement among the pump 4, the inner shaft 11 and the transmission shaft tube 2, in one embodiment, the housing 40 of the pump 4 further includes an upper cover 46 and a lower cover 47, the upper cover 46 is provided with the through hole 42, and the upper cover 46 is correspondingly assembled at the end of the transmission shaft tube 2, so that the transmission shaft tube 2 can directly transmit the pump 4; a first bearing 461 is disposed on the inner edge of the upper cover 46, and the inner shaft 11 is correspondingly assembled on the first bearing 461; the bottom of the lower cover 47 is provided with a positioning portion 471, the side edge of the positioning portion 471 is provided with the water inlet 43, the positioning portion 471 is provided with a second bearing 472, the end of the inner shaft 11 is correspondingly assembled on the second bearing 472, and by the arrangement of the first bearing 461 and the second bearing 472, the inner shaft 11 is not transmitted to the pump 4, and the inner shaft 11 can be stabilized;
a liquid-gas mixing tube 7 disposed at one side of the pump 4, the liquid-gas mixing tube 7 having a mixing channel 71, the mixing channel 71 being correspondingly communicated with the air inlet space 5 and the water inlet space 6, the liquid-gas mixing tube 7 having an output port 72 at an end opposite to the pump 4 and communicated with the mixing channel 71.
In another preferred embodiment, as shown in fig. 3, the output port 72 can be vertically adjusted and installed on the liquid-gas mixing pipe 7, so as to adjust the elevation angle of the spraying after the gas-liquid mixing, thereby being able to meet the cultivation requirement of various aquatic organisms; the arrangement is prior art and will not be described herein.
Accordingly, as shown in fig. 6, a first rotating assembly a includes a motor device 1, an inner shaft 11, an upper impeller 44 and a lower impeller 45, the motor device 1 drives the inner shaft 11, the upper impeller 44 and the lower impeller to rotate 45; as shown in fig. 7, a second rotating assembly B includes a driving device 3, a transmission shaft tube 2, a pump 4, an air inlet sleeve 41 and a liquid-gas mixing tube 7, wherein the driving device 3 drives the transmission shaft tube 2, the pump 4, the air inlet sleeve 41 and the liquid-gas mixing tube 7 to rotate without being interfered by the first rotating assembly a;
in order to improve the efficiency of gas-liquid mixing, in a preferred embodiment, as shown in fig. 6, the mixing channel 71 is disposed like a venturi, and a partition 73 is disposed at one end of the pump 4 to form an upper channel 74 and a lower channel 75, and the mixing channel 71 is tapered at one end of the output port 72 to form a throat 76; the upper flow channel 74 is connected to the air inlet space 5, the lower flow channel 75 is connected to the water inlet space 6, and the upper flow channel 74 and the lower flow channel 75 are disposed in a tapered manner at an end corresponding to the pump 4;
as mentioned above, the present invention can be operated only by directly erecting the air inlet sleeve 41 in water and positioning the top end of the air inlet sleeve on the water surface; in terms of the installation of the present invention, a frame 8 is provided, and the motor device 1 and the driving device 3 are fixed on the frame 8, in one embodiment, in order to protect and stabilize the first rotating component a and the second rotating component B, the motor device 1 and the driving device 3 are installed on the frame 8, the frame 8 is further provided with an upper bearing member 81 and a lower bearing member 82, the upper bearing member 81 is provided with a fixing frame 13 and a cover 811, the fixing frame 13 is used to fix and support the motor device 1, the cover 811 is correspondingly covered on the motor device 1 and the driving device 3, the upper bearing member 81 is provided with a first through hole 812, the lower bearing member 82 is provided with a second through hole 821, the transmission shaft tube 2 is correspondingly penetrated through the first through hole 812 and the second through hole 821, and the upper bearing member 81 and the lower bearing member 82 are respectively provided with a bearing sleeve 83 corresponding to the transmission shaft tube 2, thereby stably supporting the transmission shaft tube 2 and enabling the transmission shaft tube 2 to rotate without being transmitted to the frame body 8; in another embodiment, to facilitate the frame 8 to be installed in a pool, it is preferable that the frame 8 further has at least one floating body 84, so that the top ends of the motor device 1, the driving device 3 and the air inlet sleeve 41 of the present invention can be located on the water surface for further gas-liquid mixing operation; in order to prevent the pump 4 from being tilted or deviated during the rotation process, in another embodiment, a bottom frame 85 is further disposed at the bottom end of the frame 8, a receiving hole 851 is further disposed at the center of the bottom frame 85, and the receiving hole 851 is correspondingly sleeved outside the pump 4; it should be noted that the receiving hole 851 is not substantially combined with the pump 4, and is only used for supporting and blocking the skew of the pump 4, so as not to affect the rotation of the pump 4, and therefore, the pump 4 idles in the receiving hole 851 during the rotation; the frame body 8 will not rotate along with the driving of the motor device 1 and the driving device 3 to the inner shaft 11 and the transmission shaft tube 2.
Thus, when the motor device 1 is operated, as shown in fig. 3, 4, 5, 6, and 8, the inner shaft 11 is driven to rotate, and the inner shaft 11 also drives the upper impeller 44 and the lower impeller 45 to rotate, so that the blades 441 of the upper impeller 44 are located in the air intake space 5, the air intake space 5 is also communicated with the air intake sleeve 41 through the through hole 42, and the top end of the air intake sleeve 41 is located on the water surface, so that when the upper impeller 44 rotates, the blades 441 can reliably accelerate the air and send the air into the upper flow passage 74 of the mixing flow passage 71; the water inlet space 6 is connected to the water inlet 43, so that the water in the pool will enter the water inlet space 6 from the water inlet 43, and the rotation of the lower impeller 45 will accelerate the flow-disturbing plate 451 to send the water into the lower flow channel 75 of the mixing flow channel 71; the water in the lower flow path 75 of the air in the upper flow path 74 is accelerated by the tapered arrangement, and the arrangement of the tapered throat 76 formed at the end of the mixing flow path 71 makes the water and the air mix by the Venturi effect and then discharge out of the output port 72 at an accelerated speed, so as to achieve the effect of gas-liquid mixing, so that the air can be mixed into the water, thereby increasing the dissolved oxygen in the water pool and providing a good living environment for the aquatic organisms;
when the driving device 3 is driven, as shown in fig. 3, 4, 5, and 7, it is used to drive the transmission shaft tube 2, and because the transmission shaft tube 2 is located at the pump 4, and the pump 4 is fixedly installed with the air inlet sleeve 41 and the liquid-gas mixing tube 7, the transmission shaft tube 2, the pump 4, the air inlet sleeve 41, and the liquid-gas mixing tube 7 will rotate synchronously, and as mentioned above, because the driving device 3 can be a stepping motor, it can be installed at the position of the water pool according to the present invention, and the output position, angle, rotation speed, and swing range of the liquid-gas mixing tube 7 can be controlled in multiple angles; for example, when the present invention is arranged at the corner of the pool, it can be controlled to swing back and forth at an angle of 90 degrees, when the edge of the pool is not at the corner, it can be controlled to swing back and forth at an angle of 180 degrees, when the present invention is arranged at the center of the pool, it can rotate at 360 degrees, so as to control the swing range according to the shape of the pool and the arrangement position of the present invention, and the swing or rotation speed can be controlled according to the requirement, and when the point needs to be fixed, it can also be positioned by stopping the rotation when the driving device 3 is adjusted to a specific angle.
The control of the driving device 3 can be performed by remote control or by providing a programmable control unit on the driving device 3, so as to control the driving rotation angle, speed and swing range of the driving device 3.
In another preferred embodiment, since the aquaculture usually has the requirement of adding medicines such as medicament, nutrient or growth hormone, so as to facilitate the medicines to be uniformly dispersed in the water tank, as shown in fig. 1 to 5, a conduit 86 may be further provided on the frame body 8, the conduit 86 having a nozzle 861 at one end, the nozzle 861 being correspondingly located at the water inlet 43 and not being linked with the first rotating assembly a and the second rotating assembly B; the user can add the medicine into the conduit 86 at the other end of the conduit 86, and as shown in fig. 5, the medicine can be outputted from the nozzle 861, and then pumped into the water inlet space 6 by the rotation of the spoiler 451 of the lower impeller 45 through the water inlet 43, and after the gas and the liquid are mixed, the medicine is outputted from the outlet 72 at an accelerated speed, so as to achieve the effect of uniformly dispersing in the pool; when the weather is cold or hot, hot water or cold water can be input into the conduit 86, as mentioned above, the hot water or cold water enters from the water inlet 43 and is accelerated to be output from the output port 72 after being mixed with gas and liquid, so as to equalize the temperature of the water pool and prevent the safety of aquatic life from being affected by the over-cold or over-hot of the water pool.
Referring to fig. 9 to 10, a second embodiment of the present invention is mainly different from the first embodiment in that the driving device 3 is not a motor, so that the inner shaft 11 is provided with a first wheel set 12 at one end of the motor device 1, the driving device 3 is a second wheel set 33, the second wheel set 33 is assembled on the rotating shaft 31, the first wheel set 12 and the second wheel set 33 can be gears engaged with each other, the first wheel set 12 is correspondingly driven to the second wheel set 33 and further driven to the driving wheel 32 ' by the rotating shaft 31, a driving member 34 is eccentrically disposed at the bottom of the driving wheel 32 ', and the driving member 34 is pivotally connected to an eccentric position of the wheel body 21 '; thus, when the motor device 1 operates, the inner shaft 11 and the first wheel set 12 are synchronously driven, the first wheel set 12 is transmitted to the driving device 3, the driving device 3 is transmitted to the wheel body 21 through the transmission member 34, so as to control the rotation, the swing angle and the rotation speed of the transmission shaft tube 2, and it can be known that the control of the rotation and the swing angle depends on the length of the transmission member 34 and the eccentric positions of the transmission member 32 'and the wheel body 21', and the rotation speed is controlled by the gear ratio of the first wheel set 12 and the second wheel set 33, which belongs to the prior art and is not described herein; therefore, the second embodiment is not a motor but a mechanical device by the driving device 3, which can achieve the control of the rotation angle, speed and swing range; the other embodiments of the present embodiment are similar to the first embodiment, and therefore are not described in detail herein.
In addition, as for the driving device 3, it can also rotate, swing back and forth in multiple angles or be fixed in a direction by the control of motor, mechanism or electromechanical integration, and as for the fixed in a specific position and direction, when the driving device 3 is a motor, the motor can be idle or stopped, and the driving device 3, the rotating shaft 31, the transmission wheels 32, 32' or the second wheel set 33 can be fixed by the latch or the brake device, so as to achieve the purpose of being located in a specific direction.
In summary, the technical means disclosed in the present invention can effectively solve the problems in the prior art and achieve the intended purpose and effect, and the application is not published before, has not been disclosed and used and has long-term progress.
However, the above description is only a few preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made in the claims and the description of the present invention should be considered to fall within the scope of the present invention.
Claims (8)
1. A multi-angle liquid-gas mixing device comprises:
a pump, which is provided with a shell and is internally provided with two rotary impellers; the shell is provided with a liquid-gas mixing pipe in a communicating way, and the liquid-gas mixing pipe is provided with an output port;
the housing is linked and driven by a driving device to rotate or swing under the control of a motor, a mechanism or an electromechanical integration;
the rotating vane wheel is linked and driven by a motor device, so that liquid and gas are mixed through the liquid-gas mixing pipe and then are ejected through the output port of the liquid-gas mixing pipe; the motor device is assembled and drives an inner shaft, the inner shaft is provided with the rotating impeller in a transmission way, the rotating impeller comprises an upper impeller and a lower impeller, and the motor device drives the inner shaft, the upper impeller and the lower impeller to rotate; the driving device is assembled and drives a transmission shaft tube, the transmission shaft tube is sleeved outside the inner shaft, and the inner shaft is not transmitted to the transmission shaft tube; the transmission shaft tube is assembled and transmits the pump, the pump is communicated and provided with an air inlet sleeve, the liquid-gas mixing tube and a water inlet, and the upper impeller and the lower impeller are arranged between the air inlet sleeve and the water inlet; the transmission shaft is sleeved with the air inlet sleeve, and the top of the pump is provided with at least one through hole correspondingly communicated with the air inlet sleeve; the driving device drives the transmission shaft tube, the pump, the air inlet sleeve and the liquid-gas mixing tube to rotate; the pump is internally provided with the upper impeller and the lower impeller, the upper impeller and one end of the air inlet sleeve form an air inlet space, and a water inlet space is formed between the bottom end of the lower impeller and the water inlet; the liquid-gas mixing tube is arranged at one side of the pump and is provided with a mixing flow passage which is correspondingly communicated with the air inlet space and the water inlet space, and one end of the liquid-gas mixing tube, which is opposite to the pump, is provided with the output port communicated with the mixing flow passage.
2. The liquid-gas mixing apparatus with multi-angle rotation as claimed in claim 1, wherein the driving device is a motor, and the driving device is configured to drive a rotating shaft, the rotating shaft is provided with a driving wheel, a wheel body is disposed at an outer ring of the driving shaft tube, and the driving wheel is driven by the wheel body to rotate the driving shaft tube.
3. The liquid-gas mixing apparatus with multi-angle rotation as claimed in claim 1, wherein the inner shaft has a first wheel set at one end of the motor device, the driving device is a second wheel set, the second wheel set is disposed and drives a rotating shaft, the rotating shaft has a driving wheel, the first wheel set correspondingly drives the second wheel set, the driving wheel has a driving member eccentrically pivoted at a bottom thereof, a wheel body is disposed at an outer ring of the driving shaft, and the driving member is pivoted at an eccentric position of the wheel body.
4. The multi-angle liquid-gas mixing device as claimed in any one of claims 1 to 3, further comprising a frame, the motor device and the driving device being mounted on the frame, the frame further having an upper bearing member and a lower bearing member, the upper bearing member having a fixing frame and a cover, the fixing frame correspondingly receiving the motor device, the cover correspondingly covering the motor device and the driving device, the upper bearing member having a first through hole, the lower bearing member having a second through hole, the transmission shaft passing through the first through hole and the second through hole, the upper bearing member and the lower bearing member having a bearing sleeve corresponding to the transmission shaft; the frame body is further provided with a conduit, and the conduit is provided with a pipe orifice at one end, and the pipe orifice is correspondingly positioned at the water inlet.
5. The multi-angle liquid-gas mixing device as claimed in any one of claims 1 to 3, wherein the mixing channel further has a partition plate at one end connected to the pump to form an upper channel and a lower channel, and the mixing channel is tapered at one end of the output port to form a throat; the upper flow channel is connected to the air inlet space, the lower flow channel is connected to the water inlet space, and the upper flow channel and the lower flow channel are disposed in a tapered manner relative to one end of the pump.
6. The multi-angle liquid-gas mixing device as claimed in any one of claims 1 to 3, wherein the housing of the pump further comprises an upper cover and a lower cover, the upper cover is provided with the through hole and is correspondingly assembled at the end of the transmission shaft tube, the inner edge of the upper cover is provided with a first bearing, and the inner shaft is correspondingly assembled at the first bearing; the bottom of the lower cover is provided with a positioning part, the side edge of the positioning part is provided with the water inlet, the positioning part is provided with a second bearing, and the tail end of the inner shaft is correspondingly assembled on the second bearing.
7. The multi-angle rotatable liquid-gas mixing device as claimed in any one of claims 1 to 3, wherein the housing is rotated, multi-angle swung back and forth or fixed in a direction by the driving device through the control of a motor, a mechanism or an electromechanical integration.
8. The multi-angle rotatable liquid-gas mixing device as claimed in any one of claims 1 to 3, wherein the output port is vertically adjustable and disposed on the liquid-gas mixing pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107134375 | 2018-09-28 | ||
| TW107134375A TWI674144B (en) | 2018-09-28 | 2018-09-28 | Multi-angle rotating liquid-gas mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110960996A true CN110960996A (en) | 2020-04-07 |
Family
ID=69023488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910641225.8A Pending CN110960996A (en) | 2018-09-28 | 2019-07-16 | Liquid-gas mixing device capable of rotating at multiple angles |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110960996A (en) |
| TW (1) | TWI674144B (en) |
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| CN111646587A (en) * | 2020-06-18 | 2020-09-11 | 潍坊工程职业学院 | Aquatic plant is bred with throwing material formula water source circulator |
| CN113812374A (en) * | 2020-06-19 | 2021-12-21 | 达盈科技工业股份有限公司 | Oxygen-increasing machine for culture pond |
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Also Published As
| Publication number | Publication date |
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| TW202012038A (en) | 2020-04-01 |
| TWI674144B (en) | 2019-10-11 |
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