WO2013020264A1 - Apparatus for spraying water and gas stream containing ozone - Google Patents

Abstract

An apparatus for spraying a water and gas stream containing ozone, comprising a water pump (2), an ozone generator (4), a three-way gas stream generator (6) and a check valve (3). The three-way gas stream generator comprises a main pipe (61) with a lower port and an upper port thereof being the water inlet and the water and gas stream outlet respectively; a differential pressure orifice plate (64) is provided in the centre of a main channel (65) inside the main pipe; and a connector (62) for a gas inlet pipe is provided near an edge of the differential pressure orifice plate. The water inlet end of the three-way gas stream generator is connected to a water outlet pipe of the water pump, and the check valve is connected between the connector for the gas inlet pipe and an outlet of the ozone generator. The water sucked by the water pump flows into the three-way gas stream generator to produce a negative pressure, so as to suck in the air containing ozone from the ozone generator and mix same with the water stream to form a water and gas stream containing ozone, and then a fountain is sprayed inside the water body or above the water surface. The landscaping effect of an aquarium, a pool or a potted plant, etc. is enhanced, and at the same time, the purposes of fast and effective sterilisation, repelling or protecting against insects and viruses, as well as air cleansing are achieved by dissolving the ozone into water.

Description

 Device for spraying ozone-containing water stream

 Technical field

The invention relates to a device for sterilizing and jet landscaping functions for fish tanks, ponds, indoor and outdoor fountains, garden ornaments, etc., in particular, a device capable of spraying a water stream containing ozone.

 Background technique

 Most of the ozone devices on the market are used indoors for the sterilization of large swimming pools, oxygen bars, warehouses, shoe cabinets, etc. Only ozone can be blown into swimming pools, oxygen bars, warehouses, etc. Because these ozone devices are not waterproof, they cannot be used outdoors. Can not float on the surface and sink into the water. Some products can not be installed close to water due to the danger of high voltage leakage. For example, in the courtyard indoors and outdoors, etc., it is necessary to add an air pump. In order to blow out the ozone.

 Summary of the invention

In order to overcome the above various defects existing in the prior art, the present invention is a device capable of injecting a water flow containing ozone, which is suitable for use in a fish tank, a pond, an indoor and outdoor fountain, etc., and the water flow driven by the water pump generates a negative flow through the air flow generator. Pressure inhalation The ozone-containing air forms a mixed stream of gas and water, and then ejects from the surface of the water or the surface of the water to form a fountain, and at the same time realizes the function of ozone to sterilize the water body and spray water.

The device for injecting the ozone-containing water stream comprises: a water pump, an ozone generator, a three-way airflow generator and a reverse water valve; the three-way airflow generator includes a main pipe, and the main port and the upper port of the main pipe are respectively a water inlet and a water air outlet. a differential pressure orifice plate is arranged in the middle of the main passage in the main pipe, and an inlet pipe nozzle is arranged near the edge of the differential pressure plate for sucking the ozone-containing airflow by the negative pressure generated by the water flow to form a water flow; the three-way airflow generator The water inlet end is connected to the water outlet pipe of the water pump, and the connection between the air inlet pipe nozzle and the outlet of the ozone generator prevents water from entering the reverse water valve of the ozone generator, and the air inlet of the ozone generator is connected to an air inlet pipe. The water pumped out by the water pump enters the three-way airflow generator to form a negative pressure to absorb the ozone-containing air from the ozone generator, and is mixed with the water stream to form an ozone-containing water stream which is sprayed into the water body or the water surface to form a fountain, which greatly increases the fish tank and the pond. Landscape effects such as bonsai; Ozone is fully dissolved in water to achieve efficient and rapid sterilization, to eliminate mosquitoes and to clean the surrounding air.

 this The inventive device has a variety of applied deformation structures. In the floating embodiment, the utility model may include a barrel body, a floating body connected to the upper end of the barrel body, and an outlet pipe with a nozzle connected to the water gas outlet end of the three-way airflow generator, the water pump, the ozone generator and the three-way The airflow generator and the reverse water valve are located in the barrel body, and a plurality of water inlets are distributed on the barrel wall of the barrel body.

 its In the submerged embodiment, the submerged tank body and the water outlet pipe connected to the water gas outlet end of the three-way airflow generator, the water pump, the ozone generator, the three-way airflow generator, and the reverse water valve may be included. They are all located in the barrel; the inlet end of the inlet pipe is connected to a supporting duckweed on the water surface.

 its In the external embodiment, the outer casing may be externally mounted on the wall of the fish tank, the ozone generator and the reverse water valve are installed in the outer casing, and the water pump and the three-way airflow generator are partially installed in the fish tank or the pond. The valve is connected to the intake pipe nozzle of the three-way airflow generator by a long hose.

 In the external embodiment, the waterproof LED is further included a light bar and a water pipe, the outlet pipe is closed at the end, and a discharge water hole is spaced apart from the wall; the water pump is horizontally disposed at the bottom of the fish tank, and the water outlet pipe is laterally connected to the water gas outlet end of the three-way airflow generator. The waterproof LED The light bar is disposed below the water outlet pipe.

 An ejector with an LED lamp ring may be connected to the water gas outlet end of the three-way airflow generator to pass the water flow from the three-way airflow generator through the ejector Spray upwards to form a stream of light-carrying bubbles under the surface of the water.

The power of the device of the invention comes from a water pump, and the water pumped out by the water pump enters the three-way airflow generator to form a negative pressure to suck in the ozone-containing air from the ozone generator, and is mixed with the water stream to form an ozone-containing water jet to form a fountain, and the fountain can be located in the water. Cooperate with the air in the body and on the water LED light irradiation can greatly increase the landscape effect of aquarium, aquarium, pond, bonsai, etc. At the same time, in the process of water flow formation and water jet, ozone-laden air can fully contact with water, and ozone can be dissolved into water. Efficient and rapid sterilization to remove mosquitoes and purify the surrounding air.

The invention has the floating structure, the submersible type and the external hanging type structure, and can be used in various application environments such as a fish tank, an aquarium, a pond, a bonsai, and is convenient to install.

Its external structure is a split structure, which is especially suitable for use in aquariums, ponds and bonsai. The water pump and the three-way airflow generator are partially housed in a fish tank or pond. The ozone generator and the reverse water valve are installed in an outer casing to be easily hung on the upper wall of the fish tank or the support on the side of the pond.

A reverse water valve is arranged between the air flow generator and the ozone generator, and the water does not flow into the ozone generator when the water pump stops working. The ozone generator circuit part is provided with a water inlet and power failure protection circuit. If the water enters the ozone generator, the ozone generator will stop working momentarily, and the water will be taken away by the suction of the water pump. When the water in the suction pipe is instantaneously discharged, the ozone occurs. The device begins to resume work to produce ozone.

 The power supply of the ozone generator can be selected from the low voltage provided by the pump in the device, the external transformer and the mains supply.

 DRAWINGS

 1 is a schematic view showing the structure of a device for floating water jetting of an ozone-containing water stream according to an embodiment of the present invention;

 Figure 2 is a schematic diagram of the combination of the three-way airflow generator and the water pump in Figure 1;

 Figure 3 is a schematic view of a submerged device of the embodiment 2;

 Figure 4 is a schematic view of the external device of the embodiment 3;

 FIG. 5 is a schematic diagram of an external device having a underwater light emitting function according to Embodiment 4 thereof; FIG.

 Figure 6 is a schematic view of an external device with an ejector for its embodiment 5.

 detailed description

 The following is further described in conjunction with the drawings of the embodiments.

 Referring to FIG. 1-2, the embodiment 1 includes a device for floating water jetting an ozone-containing water stream, including: a water pump 2, an ozone generator 4, and a barrel 1 The floating body 10 connected to the upper end of the barrel 1 , the three-way air flow generator 6 and the reverse water valve 3, and the like.

 The three-way airflow generator 6 is configured to inhale the ozone-containing airflow by the negative pressure generated by the water flow to form a water flow. Three-way airflow generator 6 includes supervisor 61 The lower port and the upper port of the main pipe 61 are respectively the water inlet and the water air outlet, and the differential pressure plate 64 is arranged in the middle of the main passage 65 in the main pipe 61, and the inlet pipe nozzle is disposed near the edge of the differential pressure plate 64. .

 The upper body of the barrel 1 is provided with a floating body 10 of the Boonong 11 to support the entire device.

 The water pump 2, the ozone generator 4, the three-way air flow generator 6 and the reverse water valve 3 are all located in the barrel 1 and the three-way air flow generator 6 The water inlet end of the water pump 2 is connected to the water outlet pipe of the water pump 2, and the inlet pipe nozzle 62 is connected with the outlet of the ozone generator 4 to prevent water from entering the reverse water valve of the ozone generator 4, and the water gas outlet end is connected to the water outlet pipe 8 , the outlet pipe 8 passes through the floating body 10 , and the outlet end of the outlet pipe 8 is mounted with a spray head 9 . The intake port of the ozone generator 4 is connected to an intake pipe 5, and the intake end of the intake pipe 5 is connected to the intake regulating valve 51. .

 The water drawn by the water pump 2 enters the main pipe 61 of the three-way air flow generator 6, which flows to the main passage 65 of the main pipe 61. A negative pressure is formed at the inner differential orifice plate, and the ozone-containing air from the ozone generator 4 is sucked into the main passage 65 and mixed with the water flow, and then enters the outlet pipe from the upper port of the main pipe 61. Further from the nozzle 9 The fountain is sprayed out of the water and the air, and the air containing ozone is dissolved in the water to efficiently and quickly sterilize, to prevent mosquitoes and to clean the surrounding air.

 A three-way airflow generator 6 is provided with a reverse water valve 3 between the ozone generator 4 and the water pump 2 Water does not flow into the ozone generator when it stops working. The ozone generator circuit part is provided with a water inlet and power failure protection circuit. If the water enters the ozone generator, the ozone generator will stop working momentarily, and the water will be taken away by the suction of the water pump. When the water in the suction pipe is instantaneously discharged, the ozone occurs. The device begins to resume work to produce ozone.

 As shown in FIG. 3, the apparatus for submerged injection of the ozone-containing water stream includes: a water pump 2, an ozone generator 4, and a barrel 1 , three-way airflow generator 6 and reverse water valve 3, etc.

 The water pump 2, the ozone generator 4, the three-way air flow generator 6, and the reverse water valve 3 are all installed in the barrel 1 Inside, sink to the bottom of the water. The three-way airflow generator 6 still uses the structure of Figure 2. The water inlet end of the three-way airflow generator 6 is connected to the water outlet pipe of the water pump 2, the intake pipe nozzle 62 and the ozone generator 4 The connection between the outlets prevents water from entering the reverse water valve of the ozone generator 4, and the outlet end of the water gas is connected to the outlet pipe 8 . The intake port of the ozone generator 4 is connected to an intake pipe 5, and the intake end of the intake pipe 5 is 5' It is an inverted U shape, and the inverted U-shaped air inlet end 5' extends out of the water surface 70 and is connected to a supporting duckweed 7 on the water surface 70. The inverted U-shaped inlet of the intake manifold prevents rainwater from being drawn in. Support duckweed can be designed into a variety of bionic shapes.

 Figure 4 is a view showing the apparatus for externally spraying an ozone-containing water stream. Example 3 Using a split structure, a water pump 2 and an ozone generator 4 Separate installation for use in aquariums, ponds and bonsai. The plug-in device includes: a water pump 2, a three-way airflow generator 6, an ozone generator 4, a reverse water valve 3, and a casing 40 that is externally attached to the aquarium wall. Wait.

The water pump 2 and the three-way airflow generator 6 are partially installed in the fish tank or the pond, and the water inlet end of the three-way airflow generator 6 is connected to the water outlet pipe of the water pump 2, and the water air outlet of the three-way airflow generator 6 is not connected to the water outlet pipe. The ozone generator 4 and the reverse water valve 3 are installed in the outer casing 40. The air inlet of the ozone generator 4 is connected to an intake pipe 5, the outlet of the ozone generator 4 is connected to the inlet end of the reverse water valve 3, and the outlet end of the reverse water valve 3 is passed. The long hose 63 is connected to the intake pipe nozzle 62 of the three-way airflow generator 6. The outer casing 40 has a hook, and the ozone generator 4 and the reverse water valve 3 are installed in the outer casing 40, and can be conveniently hung on the upper wall of the fish tank, the support in the pond, the high position of the bonsai, and the like.

 Figure 5 is a view showing the apparatus for externally spraying an ozone-containing water stream. Example 4 Using a split structure, the water pump 2 and the ozone generator 4 Separate installation, added underwater LED light, suitable for use in aquariums, ponds, etc.

 The external device comprises: a water pump 2, a three-way airflow generator 6, an ozone generator 4, a reverse water valve 3, and an outer casing attached to the upper wall of the fish tank 40, waterproof LED strips and outlet pipes 8 etc. The outlet pipe 8 is closed at the end, and a drain hole is spaced apart from the wall.

 The water pump 2 is placed horizontally at the bottom of the fish tank 100, and the water inlet end of the three-way air flow generator 6 is connected to the water outlet pipe of the water pump 2, and the water outlet pipe 8 The water outlet port of the three-way airflow generator 6 is laterally connected, and the waterproof LED strip 101 is disposed below the water outlet pipe 8.

 An ozone generator 4 and a reverse water valve 3 are installed in the outer casing 40, and an intake port of the ozone generator 4 is connected to an intake pipe 5 The outlet of the ozone generator 4 is connected to the inlet end of the reverse water valve 3, and the outlet end of the reverse water valve 3 is connected to the intake pipe nozzle 62 of the three-way air flow generator 6 through a long hose 63.

 The pump 2 draws water into the three-way air generator 6 to form a vacuum suction from the ozone generator 4 The ozone-containing air is mixed with the water stream and then enters the water outlet pipe. 8 A gas stream is ejected from a discharge hole in the wall, and the ozone-containing air is dissolved in the water to efficiently and quickly sterilize, purify the water body, and at the same time waterproof LED The light bar illuminates the water.

 Figure 6 is a diagram showing the apparatus for externally spraying an ozone-containing water stream. Example 5 also uses a split structure to pump 2 It is installed separately from the ozone generator 4 and is suitable for use in aquariums or ponds, while adding underwater LED light.

 The external device comprises: a water pump 2, a three-way airflow generator 6, an ozone generator 4, a reverse water valve 3, and an outer casing attached to the upper wall of the fish tank 40 and injectors with LED bezels 8' and so on.

The water pump 2 and the three-way airflow generator 6 are partially installed in the fish tank or the pond , the water inlet end of the three-way airflow generator 6 is connected to the water outlet pipe of the water pump 2, and the water air outlet of the three-way airflow generator 6 is connected with the LED light ring. The ejector 8'.

 An ozone generator 4 and a reverse water valve 3 are installed in the outer casing 40, and an intake port of the ozone generator 4 is connected to an intake pipe 5 The outlet of the ozone generator 4 is connected to the inlet end of the reverse water valve 3, and the outlet end of the reverse water valve 3 is connected to the intake pipe nozzle 62 of the three-way air flow generator 6 through a long hose 63.

 The above-mentioned ejector 8' with an LED lamp ring includes a housing 81', a cover 82' having a plurality of ejection holes on the top surface, and a waterproof LED The aperture 83' and the annular translucent reticle 84', the bottom surface of the casing 81' is provided with a pipe 85', the cover 82' is mounted to the upper mouth of the casing 81', and the cover 82' and the casing 81' Between the bottom surfaces is a mixing chamber 86; a waterproof LED aperture 83' is disposed around the outer wall of the housing 81', and an annular translucent reticle 84' is threaded onto the aperture 83'.

 Three-way airflow generator 6 The mixed flow of ozone-laden air and water is sent into the mixing chamber 86 of the injector 8' for further mixing. A plurality of ejection holes on the 82', an annular through-cavity of the annular translucent reticle 84' is ejected to form a light-carrying ozone-containing bubble stream and a water stream illuminated by the light from the waterproof LED aperture 83', thereby realizing ozone. Quickly sterilize and purify water, while increasing the effect of water landscape.

 Water pump 2 of each of the above embodiments It is preferable to use a submerged water pump capable of providing a low-voltage power supply, in which an additional low-voltage winding on the stator core outputs a low-voltage AC voltage.

 The above-mentioned ozone generator, waterproof LED strip and injector with LED beacon are powered by a submersible pump that provides low voltage power. As shown The low-voltage AC output line 21 from the pump 2 in 1 is directly connected to the AC input of the circuit part (not shown) of the ozone generator 4. 22 for the pump 120Vac/220Vac AC input line.

 The ozone generator of the invention adopts a commercially available ozone generator (AC12 V) The ozone generator's power supply is provided by a submersible pump that provides a low-voltage power supply. The circuit part of the ozone generator includes a power supply circuit, a 15-20 KHz oscillator, and High-voltage discharge circuits, etc., are all the same as existing circuits. The circuit part is further provided with a water inlet and power failure protection circuit and a timer for controlling the intermittent operation of the ozone generator.

 When the apparatus of the present invention is used in water and air, the ozone concentration requirements are as specified in the existing standards. In air applications (such as the floating device of the first embodiment) The ozone concentration is between 1mg/m3 and 10mg/m3, and the application in water (such as the device of Example 2-5) keeps the ozone concentration at 0.1 ~ 0.5mg / L. 5 ~ 10min can be used for disinfection and sterilization purposes.

Claims (1)

1. What is claimed is: 1. A device for injecting a stream of ozone-containing water, comprising:

   Water pump; ozone generator; reverse water valve;

   a three-way airflow generator for inhaling an ozone-containing airflow by means of a negative pressure generated by the water flow to form a water flow; the utility model comprises a main pipe, the lower port and the upper port of the main pipe are respectively a water inlet and a water air outlet, and a central portion of the main channel in the main pipe is arranged a differential pressure orifice plate, and an inlet pipe nozzle is arranged near the edge of the differential pressure orifice plate;

   The water inlet end of the three-way airflow generator is connected to the water outlet pipe of the water pump, and the inlet pipe nozzle is connected with the outlet of the ozone generator to prevent water from entering the reverse water valve of the ozone generator, and the air inlet of the ozone generator The mouth is connected to an intake pipe.

   2, as claimed in claim 1 The device for injecting an ozone-containing water stream, further comprising: a barrel body, a floating body connected to the upper end of the barrel body; and an outlet pipe connected to the water gas outlet end of the three-way airflow generator, the water pump The ozone generator, the three-way airflow generator and the reverse water valve are all located in the barrel body, and a plurality of water inlets are arranged on the barrel wall of the barrel body.

   3, as claimed in claim 2 The device for injecting an ozone-containing water stream, characterized by further comprising a spray head and an intake air regulating valve, the spray head being mounted at an outlet end of an outlet pipe passing through the floating body, the intake air regulating valve being connected to the inlet Tracheal inlet end.

   4, as claimed in claim 1 The device for injecting an ozone-containing water stream, characterized by further comprising a submerged underwater body and an outlet pipe connected to a water gas outlet end of the three-way airflow generator, the water pump and the ozone generator The three-way airflow generator and the reverse water valve are all located in the barrel; the intake end of the intake pipe is connected to a supporting duckweed on the water surface.

   5. The apparatus for injecting an ozone-containing water stream according to claim 4, wherein the intake end of the intake pipe has an inverted U shape.

   6. According to claim 1 The device for injecting an ozone-containing water stream, characterized by further comprising an outer casing attached to an upper wall of the aquarium, wherein the ozone generator and the reverse water valve are installed in the outer casing, and the reverse water valve is connected to the The intake pipe nozzle of the three-way airflow generator is described.

   7. The apparatus for injecting an ozone-containing water stream according to claim 6, further comprising a waterproof LED a light bar and an outlet pipe, the outlet pipe is closed at the end, and a discharge water hole is spaced apart from the wall; the water pump is horizontally disposed at the bottom of the fish tank, and the water outlet pipe is laterally connected to the water gas outlet of the three-way airflow generator End, the waterproof LED The light bar is disposed below the water outlet pipe.

   8. Apparatus for injecting an ozone-containing water stream as recited in claim 6 further comprising: an ejector with an LED bezel for forming below the surface of the water a flow of light-carrying bubbles, the injector being connected to a water gas outlet end of the three-way airflow generator,

   9. Claims 1 The device for injecting an ozone-containing water stream is characterized in that the water pump adopts a submerged water pump capable of providing a low-voltage power source, and an additional low-voltage winding on the stator core outputs a low-voltage alternating voltage.

   10, as claimed in claim 1 The device for injecting an ozone-containing water stream is characterized in that: the water pump adopts a submerged water pump capable of providing a low-voltage power source, and the power source of the ozone generator is provided by the submersible pump, and the circuit part of the ozone generator is provided There are water inlet and power protection circuits and timers.

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