TWI674144B - Multi-angle rotating liquid-gas mixing device - Google Patents

Abstract

The invention provides a liquid-gas mixing device capable of multi-angle rotation. The pump is a pump whose casing can be rotated or oscillated by any motor, mechanism or electromechanical integration control. There is a double-layer rotary impeller driven by a motor. The liquid and gas are pushed separately and sprayed from the output port after the liquid and gas are mixed in the pump. The rotation or swing of the casing can greatly increase the aeration range and effect of the pool. The rotatable pump casing The upper and lower outer covers of the rotating impeller are connected with a liquid-gas mixing tube. The upper cover is also connected with the air inlet sleeve and the transmission shaft tube. The lower cover is provided with a water inlet. The transmission shaft tube is connected with a motor that can control the rotation mode. The present invention can also be equipped with a conduit. The nozzle at the end of the conduit is correspondingly located at the water inlet, so that warm water or medicine is output to the water inlet through the conduit, and is pumped and pumped. The gas-liquid mixture is sprayed from the output port to achieve the effect that warm water or medicine can be dispersed into the pool.

Description

Liquid-gas mixing device capable of multi-angle rotation

The invention provides a liquid-gas mixing device capable of multi-angle rotation, especially a pump whose shell can be rotated or oscillated through the control of a motor, mechanism or electromechanical integration; a double-layer rotary impeller driven by a motor is provided in the pump, Liquid and gas are pushed separately, and the liquid and gas are mixed in the pump of the shell, and then ejected through the output port.

According to the application of liquid-gas mixers, there are many fields, which are used in aquaculture and various types of factories with gas-liquid mixing requirements. As far as aquaculture is concerned, it is mainly through the liquid-gas mixer that allows gas to be mixed into water. By increasing the amount of dissolved oxygen in the water, so as to provide a stable environment for living organisms.

The liquid-gas mixer used in aquaculture is mainly used to drive blades on the water surface by a waterwheel through a motor, so that the water splashes out of the water surface by the rotation of the blades, and the splashed water is refined into water droplets, and Adsorbing air, after the water splashing out of the water returns to the pool, it can indirectly increase the oxygen content in the water, so that aquatic organisms can obtain oxygen, so as to provide a good living environment for aquatic organisms; however, it only covers shallow water areas. Water can absorb oxygen in the air, so it is not suitable for pools with a certain depth, and its efficiency is relatively low, which is not economical. In addition, the speed of the power motor required is high and it must be decelerated. Proportional reducer and multiple sets of blade devices, but the life of the reducer is short, and it needs to be repaired and replaced from time to time.

Xizhi also provides a case of "Rotating Frame Structure of Inflatable Device", such as China's Announcement No. 561024, which is mainly by eccentrically setting the pump to drive the reaction force generated by its water jet to drive it. The whole rotation is performed to increase its inflation range; however, its components are more complicated, and its rotation stability is poor, and the speed and angle of its required rotation cannot be controlled. Therefore, it should be placed in the corner of the pool and At the edge, the gas-liquid mixture output at some angles will be directly output to the wall of the pool, which will result in lowering its output efficiency, so its practicality is still insufficient.

In view of this, our inventors have concentrated on further research on gas-liquid mixing devices, and have begun research and development and improvement, with a better design to solve the above problems, and after continuous testing and modification, the invention came out. .

That is, the purpose of the present invention is to solve the above problems. In order to achieve the above objectives, the present invention provides a liquid-gas mixing device capable of multi-angle rotation. A housing can be rotated by any motor, mechanism or electromechanical integration control. Or a swinging pump; a double-layer rotating impeller driven by a motor pushes liquid and gas separately, and is sprayed from the output port after the liquid and gas are mixed in the pump; the rotation or swing of the casing can greatly Increase the aeration range and effect of the pool.

According to the multi-angle liquid-gas mixing device described above, wherein:

The pump is provided with the casing, and the two rotating impellers are provided inside; the casing is provided with a liquid-gas mixing tube in communication, and the liquid-gas mixing tube has the output port;

The casing is connected and driven by a driving device, whereby the driving device is rotated or swung by the control of the driving device through a motor, a mechanism or an electromechanical integration;

The rotating impeller is connected and driven by a motor device, so that the liquid and gas are mixed through the liquid-gas mixing pipe, and then sprayed out through the output port provided in the liquid-gas mixing pipe.

According to the liquid-gas mixing device capable of multi-angle rotation, the motor device is arranged to drive an inner shaft, and the inner shaft is provided with the rotary impeller. The rotary impeller includes an upper impeller and a lower impeller. The motor device drives the inner shaft, the upper impeller and the lower impeller to rotate; the drive device is arranged and drives a transmission shaft tube, the transmission shaft tube is sleeved outside the inner shaft, and the inner shaft is not driven by The transmission shaft tube; the transmission shaft tube set and drives the pump, the pump is connected with an air inlet sleeve, a liquid-gas mixing tube and a water inlet, and the upper impeller and the lower impeller are arranged in the Between the air inlet sleeve and the water inlet; the drive shaft tube is provided with the air inlet sleeve, and the top of the pump is provided with at least one through hole corresponding to the air inlet sleeve; the driving device is driven The transmission shaft tube, the pump, the air inlet sleeve and the liquid-gas mixing tube rotate; the pump has the upper impeller and the lower impeller, and the upper impeller forms an air inlet space at one end of the air inlet sleeve, and the A water inlet space is formed between the bottom end of the lower impeller and the water inlet; The manifold is arranged on the side of the pump, the liquid-gas mixing pipe has a mixing flow path, and the mixing flow path is correspondingly connected to the intake space and the water inlet space. The liquid-gas mixing pipe is opposite to the pump. An output port is connected to the mixing flow channel at one end.

According to the liquid-gas mixing device capable of multi-angle rotation, the driving device is a motor, and the driving device is provided with and transmits a rotating shaft, the rotating shaft is provided with a transmission wheel, and the transmission shaft tube is provided with a wheel Body, and the transmission gear train is transmitted to the wheel body to drive the transmission shaft tube to rotate.

According to the liquid-gas mixing device capable of multi-angle rotation, 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, and the second wheel set is arranged and transmitted A rotating shaft, the rotating shaft is provided with a transmission wheel, the first wheel group is correspondingly transmitted to the second wheel group, an eccentric pivot at the bottom of the transmission wheel is provided with a transmission member, a transmission body is provided at the outer ring of the transmission shaft tube, and the The transmission member is pivotally connected at an eccentric position of the wheel body.

According to the liquid-gas mixing device capable of multi-angle rotation, the motor device and the driving device are mounted on the frame body, and the frame body is further provided with an upper bearing member and a lower bearing member. The upper bearing member is provided with a cover body, and the cover system is correspondingly provided on the motor device and the driving device. The upper bearing member is provided with a first hole, the lower bearing member is provided with a second hole, and the transmission shaft tube system corresponds to Through the first and second perforations, the upper bearing member and the lower bearing member are respectively provided with a bearing sleeve corresponding to the transmission shaft tube; and the frame body is further provided with a conduit, the conduit is at an end There is a nozzle, which is correspondingly located at the water inlet.

According to the liquid-gas mixing device capable of multi-angle rotation, the mixing flow path is further provided with a partition plate at one end of the pump to form an upper flow path and a lower flow path, and the mixed flow path A throat is tapered at one end of the output port; the upper flow passage is connected to the intake space, the lower flow passage is connected to the water inlet space, and the upper flow passage and the lower flow passage are opposite to the pump end Taper settings.

According to the liquid-gas mixing device capable of multi-angle rotation, the casing of the pump further includes an upper cover and a lower cover, the upper cover is provided with the through hole, and the upper cover is provided in a corresponding group on the transmission. At the end of the shaft tube, a first bearing is provided at the inner edge of the upper cover, and the inner shaft is correspondingly assembled with the first bearing; a positioning portion is provided at the bottom of the lower cover, and the water inlet is provided at the side edge of the positioning portion, and The positioning portion is provided with a second bearing, and the end of the inner shaft is correspondingly arranged on the second bearing.

According to the liquid-gas mixing device capable of multi-angle rotation, the casing is rotated by the driving device through the control of the motor, mechanism or electromechanical integration, swings back and forth in multiple angles or is fixed in one direction.

According to the liquid-gas mixing device that can be rotated at multiple angles, the output port can be adjusted up and down and arranged on the liquid-gas mixing tube.

From the above description and setting, it is obvious that the present invention has the following several advantages and effects, which are detailed below one by one:

1. The pump of the present invention can be rotated or oscillated by the motor, mechanism or electromechanical integration control; there is a double-layer rotary impeller driven by the motor, which pushes liquid and gas respectively, and passes through the pump After the internal liquid and gas are mixed, it is sprayed from the output port; the rotation or swing of this shell can greatly increase the aeration range and effect of the pool.

2. In the present invention, the position, angle, rotation speed, and swing range of the output port can be controlled by the driving device. The driving device can be a stepping motor. In one embodiment, it can also be a second wheel set mechanically. The eccentrically arranged transmission member is pivotally connected to the eccentric position of the transmission disk, and the position, angle, rotation speed and swing range of the output port can also be controlled.

3. The overall structure of the present invention is simple, and the inner shaft, the transmission shaft tube and the air inlet sleeve are coaxially arranged, so that the advantages of small size, light weight and easy disassembly and assembly can be achieved, which can be easily erected on the frame body.

4. The present invention can be provided with a catheter, so that in general, medicines such as medicaments, nutrients, growth hormone and the like can be added to the catheter, so that the medicine can be pumped and uniformly output to the pool, thereby improving its performance. The effectiveness of the medicinal effect; In addition, in cold climates, hot water can also be passed through the duct, so that the hot water is evenly distributed in the pool through the pump, thereby uniformly raising the temperature of the pool to prevent the aquatic life from being endangered by the low temperature. The doubts of life.

Regarding the technical means of our inventors, several preferred embodiments are described in detail below in conjunction with the drawings, for the purpose of understanding and agreeing with the present invention.

The invention provides a liquid-gas mixing device capable of multi-angle rotation. The pump is a pump whose casing can be rotated or oscillated by any motor, mechanism or electromechanical integration control. There is a double-layer rotary impeller driven by a motor. The liquid and gas are pushed separately, and after the liquid and gas in the pump are mixed, they are sprayed from the output port; the rotation or swing of this shell can greatly increase the aeration range and effect of the pool.

Please refer to FIG. 1 to FIG. 5 for a first embodiment of the present invention. The present invention is a liquid-gas mixing device capable of multi-angle rotation, including:

A motor device 1;

A driving device 3, which is arranged and drives the transmission shaft tube 2;

A pump 4 having a housing and two rotating impellers inside; a liquid-gas mixing pipe 7 is provided in communication with the housing, and the liquid-gas mixing pipe 7 has the output port 72;

By this, the casing of the pump 4 is connected and driven by the driving device 3, thereby being rotated or oscillated by the driving device 3 through the control of the motor, mechanism or electromechanical integration; the rotating impeller system is connected and driven by a motor device 1 After the liquid-gas is mixed through the liquid-gas mixing pipe 7, the liquid-gas mixing pipe 7 is ejected through the output port 72 provided in the liquid-gas mixing pipe 7.

In a specific embodiment, the motor device 1 is arranged and drives an inner shaft 11. The inner shaft 11 is provided with a drive shaft tube 2, and the inner shaft 11 is not driven by the drive shaft tube 2. The device 3 is arranged and drives the transmission shaft tube 2;

In an embodiment, the driving device 3 is also a motor, and the driving device 3 is provided with and transmits a rotating shaft 31. The rotating shaft 31 is provided with a driving wheel 32. The driving shaft tube 2 is provided with a wheel body 21 at its outer ring. The transmission wheel 32 is transmitted to the wheel body 21 to drive the transmission shaft tube 2 to rotate. The transmission wheel 32 and the wheel body 21 may be gears that mesh with each other; in order to facilitate the driving device 3 to control the position of the transmission shaft tube 2, The angle, rotation speed and swing range, or the position and direction of the transmission shaft tube 2 are fixed, so it is better that the driving device 3 can be a stepping motor, but it is only an example and is not limited thereto;

The casing of the pump 4 is arranged and driven by the transmission shaft tube 2. The top end of the pump 4 is provided with an air inlet sleeve 41. In order to reduce the overall volume of the present invention, the air inlet sleeve is better. 41 is coaxially arranged with the inner shaft 11 and the transmission shaft tube 2; at least one through hole 42 corresponding to the inlet sleeve 41 is passed through the top of the pump 4; and a water inlet 43 is provided at the bottom end of the pump 4. The pump 4 is provided with a rotating impeller connected to the inner shaft 11. The rotating impeller includes an upper impeller 44 and a lower impeller 45, and the upper impeller 44 and the lower impeller 45 are non-transmissionally connected to the pump 4, and the upper impeller 44 forms an air inlet space 5 at one end of the air inlet sleeve 41, and a bottom end of the lower impeller 45 forms a water inlet space 6 at one end of the water inlet 43;

As for the arrangement between the pump 4, the inner shaft 11, and the transmission shaft tube 2, in an embodiment, the casing 40 of the pump 4 further includes an upper cover 46 and a lower cover 47. The upper cover 46 is provided with the above A through hole 42, and the upper cover 46 is correspondingly arranged at the end of the transmission shaft tube 2, so that the transmission shaft tube 2 can be directly transmitted to the pump 4; a first bearing 461 is provided on the inner edge of the upper cover 46, and the inner shaft The 11 series corresponds to the first bearing 461, and a positioning portion 471 is provided at the bottom of the lower cover 47. The side edge of the positioning portion 471 is provided with the water inlet 43, and the positioning portion 471 is provided with a second bearing 472. The end of the inner shaft 11 is correspondingly arranged on the second bearing 472. With the arrangement of the first bearing 461 and the second bearing 472, the inner shaft 11 is not driven by the pump 4, and the inner shaft 11 can be stabilized. ;

A liquid-gas mixing pipe 7 is provided on the side of the pump 4. The liquid-gas mixing pipe 7 has a mixing flow passage 71 which is correspondingly connected to the air inlet space 5 and the water inlet space. 6. The liquid-gas mixing pipe 7 is provided at an end opposite to the pump 4 with an output port 72 communicating with the mixing flow path 71.

In another preferred embodiment, as shown in FIG. 3, the output port 72 can be adjusted up and down on the liquid-gas mixing pipe 7. By adjusting the elevation angle of the spray after gas-liquid mixing, it can respond to various types of water. Biological breeding requirements; the setting method is a known technology, so it will not be repeated here.

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, and the motor device 1 drives the inner shaft 11 and the upper impeller 44. And the lower impeller rotate 45; and as shown in FIG. 7, a second rotating component 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, the 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 component 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 arranged like a Venturi tube, and an end connected to the pump 4 is further provided with a The partition plate 73 forms an upper flow passage 74 and a lower flow passage 75, and the mixed flow passage 71 is tapered to form a throat 76 at one end of the output port 72; the upper flow passage 74 is connected to the intake space 5, The downflow channel 75 is connected to the water inlet space 6, and the upflow channel 74 and the downflow channel 75 are gradually tapered from one end of the pump 4;

As mentioned above, the present invention only needs to be erected directly in the water, and the top end of the air inlet sleeve 41 is located on the water surface, and then it can be operated. As for the erection of the present invention, a frame 8 can be provided, and the The motor device 1 and the driving device 3 are fixed to the frame body 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 It is erected on the frame body 8, and the frame body 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 cover 811, which is correspondingly provided on the motor device 1 and In the driving device 3, the upper bearing member 81 is provided with a first perforation 812, the lower bearing member 82 is provided with a second perforation 821, and the transmission shaft tube 2 penetrates the first through hole 812 and the second perforation 821 correspondingly. And, the upper bearing member 81 and the lower bearing member 82 are respectively provided with a bearing sleeve 83 at a position corresponding to the transmission shaft tube 2, thereby stably supporting the transmission shaft tube 2 and allowing the transmission shaft tube 2 to rotate without transmission. On the frame body 8; in another embodiment, the frame body 8 can be arbitrarily set to facilitate In a pool, it is better that the frame body 8 is further provided with 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, and then the air Liquid mixing operation; and in order to prevent the pump 4 from being skewed or shifted during rotation, in another embodiment, a bottom frame 85 may be further provided at the bottom end of the frame 8, and the center of the bottom frame 85 may be more A receiving hole 851 is provided, and the receiving hole 851 is correspondingly sleeved on the outside of the pump 4. It should be noted that the receiving hole 851 is not substantially combined with the pump 4 and is only used to provide support and block the pump. The skew of 4 does not affect the rotation of pump 4. Therefore, when the pump 4 rotates, it is idling in the receiving hole 851; therefore, the frame 8 will not follow the inner shaft 11 and the transmission of the motor device 1 and the driving device 3 The shaft tube 2 is driven to rotate.

Accordingly, when the motor device 1 is in operation, as shown in Figs. 3, 4, 5, 6, and 8, the inner shaft 11 is driven to rotate, and the inner shaft 11 will also drive the upper impeller 44 and the lower impeller 45 to rotate. And because the blade 441 of the upper impeller 44 is located in the air intake space 5, and 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 on the water surface, When 44 rotates, the blade 441 can surely accelerate the air and send it into the flow passage 74 above the mixing flow passage 71; and the water inlet space 6 is connected to the water inlet 43, so the water of the pool will enter the water inlet space 6 from the water inlet 43. In addition, the rotation of the lower impeller 45 will accelerate the spoiler 451 to send water into the lower flow channel 75 of the mixed flow channel 71; and the air in the upper flow channel 74 and the water in the lower flow channel 75 will be accelerated due to its tapered setting. In cooperation with the setting of the tapered end of the mixing channel 71 to form a throat 76, water and air can be expelled from the output port 72 after mixing due to the Venturi effect, thereby achieving the effect of gas-liquid mixing, so that the air can be mixed to In the water, to increase the dissolved oxygen content of the pool, it can provide a good living environment for aquatic life;

When the driving device 3 is driven, as shown in Figs. 3, 4, 5, and 7, it is used to drive the transmission shaft tube 2, and because the transmission shaft tube 2 is positioned at the pump 4, and the pump 4 is The air inlet sleeve 41 and the liquid-gas mixing tube 7 are fixed, so that 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 described above, the drive device 3 It can be a stepping motor, so it can be placed in the pool according to the invention, and the output position, angle, rotation speed and swing range of the liquid-gas mixing pipe 7 can be controlled by multiple angles; for example, when the invention is arranged in the corner of the pool It can be controlled to swing back and forth at an angle of 90 degrees. When it is at the edge of the pool instead of a corner, it can be controlled to swing back and forth at an angle of 180 degrees. When set at the center of the pool, it can be rotated 360 degrees. According to the shape of the pool and the layout position of the present invention to control the swing range, the swing or rotation speed can also be controlled according to demand, and when a fixed point is required, it can also be stopped by the drive device 3 when it is set to a specific angle. Rotate and position.

As far as the control of the driving device 3 is concerned, it can be controlled remotely, or a programmable control unit can be set on the driving device 3, so as to control the driving rotation angle, speed and swing range of the driving device 3, and its control The method is a conventional technique, so it will not be repeated here.

In another preferred embodiment, because aquaculture usually has the need to add medicines, nutrients or growth hormones, in order to facilitate the medicine to be evenly distributed in the pool, as shown in Figures 1 to 5, it can be placed on the shelf. The body 8 is further provided with a duct 86 having a nozzle 861 at one end. The nozzle 861 is correspondingly located at the water inlet 43 and is not connected to the first rotation component A and the second rotation component B for transmission. And the user can add medicine to the catheter 86 at the other end of the catheter 86, and as shown in FIG. 5, after the medicine is output from the nozzle 861, the medicine is rotated by the spoiler 451 of the lower impeller 45, The water inlet 43 is drawn into the water inlet space 6, and as mentioned above, after the gas-liquid mixing, the output is accelerated by the outlet 72, so as to achieve the effect of evenly spreading in the pool; and when the weather is cold or hot, Hot or cold water can also be input into the duct 86. As mentioned above, hot or cold water will enter through the water inlet 43 and be accelerated out of the outlet 72 after gas-liquid mixing, thereby equalizing the temperature of the pool to prevent the pool from being too cold or overheating This will affect the safety of aquatic life.

Continuing, please refer to FIGS. 9 to 10, which are the second embodiment of the present invention. The main difference from the first embodiment is that the driving device 3 is not a motor, so the inner shaft 11 is connected to the motor device 1. There is a first wheel set 12 at one end, the driving device 3 is a second wheel set 33, and the second wheel set 33 is set on the rotating shaft 31. The first wheel set 12 and the second wheel set 33 may be mutually The meshed gear, the first wheel set 12 is correspondingly transmitted to the second wheel set 33 and then transmitted to the transmission wheel 32 'through the rotating shaft 31. The transmission wheel 32' is eccentrically provided with a transmission member 34 at the bottom, and the transmission member 34 The system is pivotally connected to the eccentric position of the wheel body 21 '; thereby, when the motor device 1 operates, the inner shaft 11 and the first wheel set 12 will be synchronously driven, and the first wheel set 12 will be transmitted to the driving device 3, and The driving device 3 is transmitted to the wheel body 21 through the transmission member 34. By controlling the rotation, swing angle and rotation speed of the transmission shaft tube 2, it can be known that the control of the rotation and swing angle depends on the transmission member 34. Length, and its eccentric position on the transmission wheel 32 'and wheel body 21', and the speed is determined by the first wheel The gear ratios of 12 and the second wheel set 33 are controlled, which is a conventional technology, so I will not repeat them here; therefore, the second embodiment shows that the driving device 3 is not a motor but a mechanical type. The settings can also reach the controller of the aforementioned rotation angle, speed, and swing range; the remaining embodiments of this embodiment are similar to the first embodiment, so they will not be repeated here.

In addition, as for the driving device 3, it is also possible to rotate the casing of the pump 4, to swing back and forth at multiple angles or to fix it in one direction through the control of the motor, mechanism or electromechanical integration, as far as it is fixed in a specific position and direction. When the driving device 3 is a motor, the motor can be idled 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 a bolt or a braking device, thereby achieving positioning. For the purpose of a specific direction, the specific setting method is a conventional technology, so it will not be repeated here.

In summary, the technical means disclosed in the present invention can effectively solve problems such as knowledge, and achieve the intended purpose and effect. It has not been published in publications before application, has not been publicly used, and has long-term progress. The invention referred to in the Patent Law is correct, and he filed an application in accordance with the law. He earnestly hopes that Jun will give him a detailed review and grant a patent for the invention.

However, the above are only a few preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited in this way, that is, equivalent changes and modifications made according to the scope of the patent application and the content of the invention specification of the present invention are all It should still fall within the scope of the invention patent.

1‧‧‧Motor device

11‧‧‧Inner shaft

12‧‧‧first round

2‧‧‧ Transmission shaft tube

21, 21’‧‧‧ wheel

3‧‧‧Drive

31‧‧‧Shaft

32, 32’‧‧‧ driving wheel

33‧‧‧Second Round

34‧‧‧ Transmission parts

4‧‧‧ pump

40‧‧‧ 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 Department

472‧‧‧Second bearing

5‧‧‧Air intake space

6‧‧‧ Water inlet space

7‧‧‧ liquid-gas mixing tube

71‧‧‧mixed runner

72‧‧‧output

73‧‧‧ partition

74‧‧‧ Upstream

75‧‧‧ Downstream

76‧‧‧ throat

8‧‧‧ frame

81‧‧‧ Upper load bearing parts

811‧‧‧ cover

812‧‧‧first perforation

82‧‧‧ Lower load bearing parts

821‧‧‧second perforation

83‧‧‧bearing sleeve

84‧‧‧ floating body

85‧‧‧ underframe

851‧‧‧receiving hole

86‧‧‧ Catheter

861‧‧‧ nozzle

A‧‧‧The first rotating component

B‧‧‧Second Rotary Assembly

FIG. 1 is a schematic perspective view of a first embodiment of the present invention. Fig. 2 is a schematic perspective exploded view of the first embodiment of the present invention. Fig. 3 is a schematic perspective view of a first embodiment of the present invention without a mounting frame. FIG. 4 is a three-dimensional exploded view of a motor device, a driving device, a three-dimensional schematic diagram, and a pump of the first embodiment of the present invention. FIG. 5 is a cross-sectional view and a schematic diagram of a use state of the third embodiment of the present invention at the position AA. FIG. 6 is a schematic cross-sectional view of a first rotating component according to the first embodiment of the present invention. FIG. 7 is a schematic cross-sectional view of a second rotating component according to the first embodiment of the present invention. FIG. 8 is a schematic cross-sectional view of the liquid-gas mixing pipe of FIG. 3 at the position BB in the present invention. FIG. 9 is a schematic 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 driving state of a motor device and a driving device according to a second embodiment of the present invention.

Claims (8)

A liquid-gas mixing device capable of multi-angle rotation comprises: a pump provided with a casing and two rotating impellers inside; a liquid-gas mixing tube is provided in communication with the casing, and the liquid-gas mixing tube has an output The casing is driven by a driving device connected to rotate or swing under the control of the driving device through a motor, mechanism or electromechanical integration; the rotating impeller is connected and driven by a motor device to pass through the liquid-gas mixing tube. After mixing the liquid and gas, it is sprayed out through the output port provided in the liquid-gas mixing tube; the motor device sets and drives an inner shaft, and the inner shaft is driven by the rotary impeller, and the rotary impeller includes an upper impeller And the lower impeller, the motor device drives the inner shaft, the upper impeller and the lower impeller to rotate; the drive device is arranged and drives a transmission shaft tube, the transmission shaft tube is sleeved outside the inner shaft, and the inner shaft system It is not driven by the transmission shaft tube; the transmission shaft tube sets and drives the pump, the pump is provided with an air inlet sleeve, the liquid-gas mixing tube and a water inlet, and the upper impeller and the lower impeller It is arranged between the air inlet sleeve and the water inlet; the transmission shaft tube is provided with the air inlet sleeve, and the top of the pump is provided with at least one through hole corresponding to the air inlet sleeve; the drive The device drives the transmission shaft tube, the pump, the air inlet sleeve and the liquid-gas mixing tube to rotate; the pump has the upper impeller and the lower impeller, and the upper impeller forms an air inlet space at one end of the air inlet sleeve And a water inlet space is formed between the bottom end of the lower impeller and the water inlet; the liquid-gas mixing pipe is arranged on the pump side, the liquid-gas mixing pipe has a mixing flow channel, and the mixing flow channel is correspondingly connected In the air inlet space and the water inlet space, the liquid-gas mixing pipe is provided with an output port communicating with the mixing flow channel at an end opposite to the pump. The liquid-gas mixing device capable of multi-angle rotation as described in item 1 of the scope of patent application, wherein the driving device is a motor, and the driving device is provided with and transmits a rotating shaft, and the rotating shaft is provided with a transmission A wheel, a wheel body is arranged at the outer ring of the transmission shaft tube, and the transmission wheel train is transmitted to the wheel body to drive the transmission shaft tube to rotate. The liquid-gas mixing device capable of multi-angle rotation according to item 1 of the scope of patent application, wherein 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, and the second The wheel set is provided and drives a rotating shaft. The rotating shaft is provided with a driving wheel. The first wheel set is correspondingly transmitted to the second wheel set. The bottom of the driving wheel is eccentrically provided with a transmission member. The transmission shaft tube is provided at the outer ring. A wheel body, and the transmission member is pivotally connected at an eccentric position of the wheel body. The liquid-gas mixing device capable of multi-angle rotation as described in any one of the items 1 to 3 of the scope of patent application, further includes a frame, the motor device and the driving device are mounted on the frame, and the frame is more An upper bearing member and a lower bearing member are provided. The upper bearing member is provided with a cover body, and the cover system is correspondingly provided on the motor device and the driving device. The upper bearing member is provided with a first perforation, and the lower bearing member is provided. There is a second perforation, the transmission shaft tube system penetrates through the first perforation and the second perforation, the upper load bearing member and the lower load bearing member are respectively provided with a bearing sleeve corresponding to the drive shaft pipe; and the frame The body is further provided with a conduit, which has a nozzle at one end, and the nozzle is correspondingly located at the water inlet. The liquid-gas mixing device capable of multi-angle rotation as described in any one of claims 1 to 3, wherein the mixing channel is further provided with a partition plate at one end of the pump to form an upstream And the lower flow channel, and the mixed flow channel is tapered to form a throat at one end of the outlet; the upper flow channel is connected to the intake space, the lower flow channel is connected to the water inlet space, the upper flow channel and The downflow channel is tapered to the end of the pump. The liquid-gas mixing device capable of multi-angle rotation as described in any one of claims 1 to 3, wherein the casing of the pump further comprises an upper cover and a lower cover, and the upper cover is provided with the communication cover. Holes, and the upper cover is correspondingly arranged at the end of the transmission shaft tube, a first bearing is provided on the inner edge of the upper cover, and the inner shaft is correspondingly penetrated through the first bearing; a positioning portion is provided at the bottom of the lower cover, and The side edge of the positioning portion is provided with the water inlet, and the positioning portion is provided with a second bearing, and the end of the inner shaft is correspondingly arranged on the second bearing. The liquid-gas mixing device capable of multi-angle rotation as described in any one of claims 1 to 3, wherein the casing is rotated by the driving device through motor, mechanism or electromechanical integration, and back and forth at multiple angles Swing or fix in one direction. The liquid-gas mixing device capable of multi-angle rotation as described in any one of claims 1 to 3, wherein the output port is vertically adjustable and disposed on the liquid-gas mixing tube.