TWI680716B - Water quality dissolved oxygen purification device - Google Patents

Abstract

A water quality dissolved oxygen purification device includes a submerged unit and a floating unit connected to the submerged unit. The submerged unit includes a pump, a main body defining a high-pressure space connected to the pump, a plurality of outflow modules connected to the high-pressure space, and a shunt adapter connected to the outflow modules , And an intake pipe connected to the diverter adapter and used to introduce air. The floating body unit is connected to the air intake pipe, and includes a casing defining a receiving space, and an air filter module installed in the receiving space. After the air is filtered by the air filter module, the output pressure provided by the pump can be output from the output modules located under the water together with the water flow to produce an oxygen supply function. The floating body unit floats on the water surface, so it is easy to directly repair or replace consumables.

Description

Water quality dissolved oxygen purification device

The invention relates to a water adjustment system, in particular to a water quality dissolved oxygen purification device.

Referring to FIG. 1, it is an existing waterwheel 11, which is suitable for being installed near the surface of the water. The turbulence is generated by the rotation, so that the air and water can have more contact area, and the water can further dissolve more oxygen in the air . However, since the waterwheel 11 only operates at a fixed point on the surface of the water, it is difficult to completely improve the water depth when considering the water depth, even if the number of waterwheels 11 is increased due to the large amount of water and the deeper demand for dissolved oxygen. The amount of dissolved oxygen to the required level is also difficult to spread to every corner.

In view of the limitations of the existing waterwheel 11, aquaculture operators have also adopted the method of setting an oxygen injection system directly at the bottom of the water, in order to inject oxygen directly from the bottom of the water, to overcome the limitation that the waterwheel 11 only operates on the water surface, and achieve a complete increase in dissolved oxygen Quantity purpose. However, when it is necessary to adjust or even repair the system located at the bottom of the water, if you do not drain the pool water, you need to perform underwater operations. In view of the need to adjust and maintain for a period of time, the option of completely setting the system underwater is not The ideal solution.

Therefore, the purpose of the present invention is to provide a water quality dissolved oxygen purification device that can completely improve the dissolved oxygen and purification efficiency, and is easy to maintain, adjust, and position.

Therefore, the water quality dissolved oxygen purification device of the present invention includes a submerged unit and a floating unit connected to the submerged unit.

The submerged unit includes a pump for providing power, a main body defining a high-pressure space connected to the pump, a plurality of outflow modules connected to the high-pressure space, and a connection to the outflow patterns A shunt adapter of the group, and an intake pipe connected to the shunt adapter and used to introduce air and output by the outflow module.

The floating body unit is connected to the intake pipe of the submersible unit, and includes a casing that can float on the water surface and defines an accommodating space that communicates with the outside world, and a housing that is installed in the accommodating space and communicates with the outside world The air filter module between the air intake pipes.

The effect of the present invention lies in that the pump of the submerged unit provides power, and while the water is output through the outflow modules, the filtered gas from the floating body unit can pass the filtered gas through the inlet The trachea is imported and exported together, and the gas is continuously supplied directly from the water to produce the oxygen supply function and improve the purification efficiency. In addition, since the floating body unit floats on the water surface, it not only helps to know the relative position of the submerged unit, but also facilitates maintenance and replacement of necessary consumables.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same numbers.

Referring to FIG. 2, a first embodiment of the water quality dissolved oxygen purification device of the present invention includes a submerged unit 2 and a floating unit 3 connected to the submerged unit 2. It should be explained first that the submerged unit 2 is arranged under the water surface, and the floating body unit 3 is floated on the water surface.

2 and 3, the submerged unit 2 includes a pump 21 for providing power, a main body 22 defining a high-pressure space 220 connected to the pump 21, and a plurality of pumps 21 connected to the high-pressure space 220 Outflow module 23, a shunt adapter 24 connected to the outflow modules 23 and disposed in the high-pressure space 220, and a shunt adapter 24 connected to the shunt adapter 24 and used to introduce air from the outflow The intake pipe 25 output by the module 23. According to the number of the outflow modules 23, the shunt adapter 24 is provided with a corresponding number of connectors, and the intake pipe 25 is preferably made of a flexible material.

The outflow modules 23 can select the required number according to requirements, and the positions are dispersedly arranged on the main body 22, and each outflow module 23 has a tee communicating with the high-pressure space 220 and the intake pipe 25 The pipe 231, a bubbler 232 installed in the three-way pipe 231, a multi-way joint 233 connected to the three-way pipe 231, and two pipes connected to the multi-way joint 233 and using the conventional high-pressure space 220 to discharge water The outlet pipe 234, a bubble stone 235 provided on one of the outlet pipes 234, and a mesh cover 236 provided on the other of the outlet pipes 234. It is worth noting that the multi-way joint 233 is selected in accordance with the number of the outlet pipes 234. In the first embodiment, a three-way joint is used, which corresponds to the three-way pipe fitting 231 and the two outlet pipes 234 of three For connection requirements of each connection, if a single outlet module 23 needs to be equipped with more outlet pipes 234, a multi-way connector 233 with more contacts can be selected.

4 and in conjunction with FIG. 2, the floating body unit 3 is connected to the intake pipe 25 of the submerged unit 2, that is to say, the intake pipe 25 is the connection between the submerged unit 2 and the floating body unit 3 The main medium of the utility model utilizes the flexibility of the intake pipe 25 to facilitate setting the floating unit 3 at a desired position, or even adjusting the position to move to another position. The floating body unit 3 includes a housing 31 that can float on the water and defines a receiving space 310 communicating with the outside world, and a filter installed in the receiving space 310 and communicating between the outside world and the intake pipe 25 An air module 32, and a siphon 33 connected to the air filter module 32 and used to generate power for guiding air. Wherein, the casing 31 of the floating body unit 3 has a tapered shape with an upper width and a narrower width, so that when the floating body unit 3 floats on the water surface, it can have a certain draught depth and improve the overall stability. The gas filter module 32 has a cavity shell 321 defining an inner cavity 320, a gas filter material 322 disposed in the inner cavity 320, and a shell cover 323 detachably closing the inner cavity 320 . Wherein, the gas filter material 322 may be a molecular sieve capable of filtering gas by setting a particle size specification, or a polymer filter material such as polypropylene (PP) filter, and the shell cover 323 is detachably screwed with the cavity shell 321 , Easy to disassemble and replace the filter material 322.

2 to FIG. 4 at the same time, when the first embodiment is in operation, the pump 21 is in operation, and the water around the submerged unit 2 is introduced into the high-pressure space 220. At the same time, since the floating body unit 3 is connected to the submerged unit 2 via the intake pipe 25, when the floating body unit 3 floats on the water surface, the outside air will be driven by the power provided by the siphon 33 from the The air filter module 32 is introduced, and is filtered by the air filter material 322 and then introduced from the air intake pipe 25 to the diverter adapter 24, and then introduced to the outflow modules 23. Since each outflow module 23 converges the water flow and the air introduced from the outside at the same time, it can be output at a high pressure by the power provided by the pump 21, especially through the bubbler installed in the three-way pipe 231 232, the introduced air can be output with more uniform and finer bubbles together with water, thereby improving the efficiency of dissolved oxygen. When outputting through the outlet pipes 234, in addition to using the mesh cover 236 to generate bubbles to increase the oxygen content in the water, the bubble stones 235 can be further refined to provide better dissolved oxygen efficiency.

Since the floating body unit 3 floats on the water, in addition to providing the source of the gas to be introduced, it can also quickly confirm the installation position of the first embodiment without performing underwater work, and when it needs to be repaired Unscrew the housing cover 323 directly to perform tasks such as replacing the air filter material 322, confirming internal components, and so on.

Referring to FIG. 5, this is another embodiment of the first embodiment. The difference is that the casing 31 of the floating body unit 3 is in the shape of a curved gyro, so it can have a deep draught, which is conducive to further The stability of the floating unit 3 floating on the water surface is improved. In addition to the implementation forms shown in FIGS. 4 and 5, the housing 31 can also be adjusted to other types according to needs, and is not limited to the forms shown in FIGS. 4 and 5.

Referring to FIG. 6, it is a second embodiment of the water-soluble oxygen purification device of the present invention. The difference between the second embodiment and the first embodiment is that: the housing cover 323 of the air filter module 32 and the cavity housing 321 are The concave-convex structure can be detachably engaged with each other. With a single-action design that can be easily engaged and disassembled, it can effectively improve the efficiency of maintenance and replacement of consumables.

Referring to FIG. 7, it is a third embodiment of the water-soluble oxygen purification device of the present invention. The difference between the third embodiment and the first embodiment is that the floating body unit 3 further includes a device disposed above the casing 31. And an outer cover 34 defining an intake passage 340 is spaced from the housing 31. In the third embodiment, the outer cover 34 of the floating body unit 3 can be used to generate a shielding effect in the vertical direction during the introduction of gas through the air inlet channel 340, to prevent excessive debris from entering the air filter material 322. In order to prolong the service life of the filter material 322. In addition, the third embodiment can also achieve the same effect as the first embodiment.

Referring to FIG. 8, it is a fourth embodiment of the water-soluble oxygen purification device of the present invention. The difference between the fourth embodiment and the first embodiment is that the shunt adapter 24 is disposed outside the high-pressure space 220, and The shape of the main body 22 is a tube, so that the outlet modules 23 are spaced apart along the extending direction of the main body 22. Since the main body 22 of the fourth embodiment is tubular, it is easy to extend to the desired position according to the requirements, and it occupies less underwater space, which is more conducive to providing gas in the water more widely to achieve the purpose of improving the efficiency of dissolved oxygen In addition, the fourth embodiment can also achieve the same effect as the first embodiment through the floating body unit 3.

In summary, the water-based dissolved oxygen purification device of the present invention can provide high-pressure water flow mixed with air directly under the water surface from the outflow modules 23, and effectively improve the dissolved oxygen efficiency through the refined bubbles, and because of this The floating unit 3 floats on the surface of the water, and the installation position can be confirmed without performing underwater operations, and it is also beneficial to perform maintenance, so it can indeed achieve the purpose of the invention.

However, the above are only examples of the present invention, and should not be used to limit the scope of the present invention. Any simple equivalent changes and modifications made according to the scope of the patent application of the present invention and the content of the patent specification are still classified as This invention covers the patent.

2‧‧‧Submerged unit

21‧‧‧Pump

22‧‧‧Main

220‧‧‧High pressure space

23‧‧‧Outflow module

231‧‧‧Three-way pipe fittings

232‧‧‧ Bubbler

233‧‧‧Multi-way connector

234‧‧‧ Export tube

235‧‧‧ bubble stone

236‧‧‧Net cover

24‧‧‧Shunt adapter

25‧‧‧ Intake pipe

3‧‧‧Floating body unit

31‧‧‧Housing

310‧‧‧accommodating space

32‧‧‧Air filter module

320‧‧‧Inner chamber

321‧‧‧cavity shell

322‧‧‧Air filter material

323‧‧‧Shell cover

33‧‧‧Siphon

34‧‧‧Outer cover

340‧‧‧ Intake channel

Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view illustrating an existing waterwheel; 2 is a schematic diagram illustrating a first embodiment of the water-soluble oxygen purification device of the present invention; 3 is a cross-sectional view illustrating a submerged unit of the first embodiment; 4 is a cross-sectional view illustrating a floating body unit of the first embodiment; 5 is a cross-sectional view illustrating another embodiment of the floating body unit of the first embodiment; 6 is a cross-sectional view illustrating a second embodiment of the water-soluble oxygen purification device of the present invention; 7 is a cross-sectional view illustrating a third embodiment of the water-soluble oxygen purification device of the present invention; and 8 is a schematic diagram illustrating a fourth embodiment of the water-soluble oxygen purification device of the present invention.

2‧‧‧Submerged unit

21‧‧‧Pump

22‧‧‧Main

23‧‧‧Outflow module

234‧‧‧ Export tube

25‧‧‧ Intake pipe

3‧‧‧Floating body unit

31‧‧‧Housing

32‧‧‧Air filter module

33‧‧‧Siphon

Claims (9)

A water quality dissolved oxygen purification device includes: a submerged unit, including a pump for providing power, a main body defining a high-pressure space connected to the pump, and a plurality of outflow molds connected to the high-pressure space Group, a shunt adapter connected to the outflow modules, and an air inlet pipe connected to the shunt adapter and used to introduce air and output by the outflow module, wherein each outflow module The group has a three-way pipe connected to the high-pressure space and the intake pipe, a bubbler installed in the three-way pipe, a multi-way joint connected to the three-way pipe, and a plurality of connections connected to the multi-way A joint and a discharge pipe for discharging water from the high-pressure space in the past, at least one bubble stone provided in at least one of the discharge pipes, and at least one mesh cover provided in at least one of the discharge pipes; and a floating body The unit is connected to the air intake pipe of the submersible unit, and includes a casing that can float on the water surface and defines a receiving space that communicates with the outside world, and a housing that is installed in the receiving space and communicates with the outside world and the inlet Air filter module between trachea. The water quality dissolved oxygen purification device according to claim 1, wherein the floating body unit further includes a siphon connected to the air filter module and used to generate power for guiding air. The water quality dissolved oxygen purification device according to claim 1, wherein the diverter adapter is provided in the high-pressure space. The water-soluble dissolved oxygen purification device according to claim 1, wherein the air filter module of the floating body unit has a cavity shell defining an inner cavity, a gas filter material disposed in the inner cavity, and A cover that detachably closes the inner chamber. The water quality dissolved oxygen purification device according to claim 4, wherein the shell cover of the air filter module is detachably screwed to the cavity shell. The water quality dissolved oxygen purification device according to claim 4, wherein the shell cover of the air filter module and the cavity shell are detachably engaged with each other by using a concave-convex structure. The water quality dissolved oxygen purification device according to claim 4, wherein the filter material of the filter module is one selected from molecular sieve and polymer filter material. The water quality dissolved oxygen purification device according to claim 1, wherein the casing of the floating body unit has a tapered shape with an upper width and a lower width. The water-soluble dissolved oxygen purification device according to claim 8, wherein the floating body unit further includes an outer cover disposed above the housing and defining an air intake channel at a distance from the housing.

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