CN211497049U - Ozone gas-liquid mixing device - Google Patents
Ozone gas-liquid mixing device Download PDFInfo
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- CN211497049U CN211497049U CN201922138535.6U CN201922138535U CN211497049U CN 211497049 U CN211497049 U CN 211497049U CN 201922138535 U CN201922138535 U CN 201922138535U CN 211497049 U CN211497049 U CN 211497049U
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Abstract
The centrifugal pump pumps and pressurizes the water in the swimming pool and sends the water into the jet device through the water inlet pipe, ozone gas enters the jet device and is mixed with the water into high-concentration ozone water, and the ozone water flows into the swimming pool through the water outlet pipe to realize the circular disinfection of the water. After the ozone generated by the ozone generator and the redundant ozone flowing back from the reaction tank through the tail gas inlet pipe cannot be completely utilized in the ejector, the redundant ozone enters the ozone decomposer through the air return pipe to be decomposed, zero emission of the ozone is realized, and the environment is protected. Because the connecting pipeline is connected with the water seal, when the ozone generator is stopped, water entering the connecting pipeline under the action of pressure can enter the water seal, and the water is prevented from entering the ozone generator in a countercurrent manner to damage the ozone generator. The excessive ozone gas tail gas flowing out of the reaction tank in the ozone production equipment can also bring a certain amount of water, and the water in the excessive ozone gas tail gas enters a water seal in a connecting pipeline to prevent the water from entering the ozone decomposer to damage the ozone decomposer.
Description
Technical Field
The utility model relates to an ozone makes technical field, concretely relates to ozone gas-liquid mixing arrangement.
Background
At present, many domestic gas-liquid mixing devices and methods, such as aeration, jet flow, gas-liquid mixing pumps, static mixers and the like, are discussed only by a single mixing method, and if the device is placed in the whole system, more places are considered, particularly the application of ozone in the field of swimming pools.
The flow of the traditional equipment is as follows: the swimming pool water is pumped into the ozone reaction tank by a centrifugal pump through an ejector, and ozone gas is sucked into a pipeline for mixing when the swimming pool water passes through the ejector. Problems encountered with this approach:
1. the air suction quantity of the ejector is related to the water flow quantity passing through the ejector and the pressure difference between the front and the back, and in actual operation, the water flow quantity passing through the ejector is changed at random, so the air suction quantity of the ejector is also changed continuously, but the air quantity provided by the ozone generator is fixed, so the possibility of overlarge and undersize ozone gas can occur;
2. when the gas-liquid mixer stops running, water in the reaction tank flows back into the ozone conveying pipe through the ejector and enters the ozone generator to damage ozone equipment;
3. when the ozone off-gas is introduced into the ozone decomposer, a certain amount of water is brought in, which can damage the ozone decomposer.
Disclosure of Invention
The utility model provides an ozone gas-liquid mixing device which can not cause secondary pollution to the environment and can prevent the ozone generator and the ozone decomposer from being damaged, aiming at overcoming the defects of the prior art.
The utility model overcomes the technical scheme that its technical problem adopted is:
an ozone gas-liquid mixing device comprising:
the centrifugal pump is arranged in the frame, and the inlet end of the centrifugal pump is connected to the swimming pool;
the connecting pipeline is horizontally arranged above the rack, an air outlet of an ozone generator in the ozone production equipment is connected to the connecting pipeline through an ozone inlet pipe, and the connecting pipeline is connected to a reaction tank of the ozone production equipment through a tail gas inlet pipe;
the ejector is arranged in the frame, a water inlet of the ejector is connected with a water outlet of the centrifugal pump through a water inlet pipe, an air inlet of the ejector is connected with a connecting pipeline through an air inlet pipe, and a water outlet of the ejector is connected with the swimming pool through a water outlet pipe;
the water seal is arranged in the rack, the inlet end of the water seal is connected to the connecting pipeline, the upper end of the water seal is provided with an overflow port, the lower end of the water seal is provided with a sewage discharge port I, and a sewage discharge valve is arranged on the sewage discharge port I; and
and the ozone decomposer is arranged in the rack, and an air inlet of the ozone decomposer is connected to the connecting pipeline through an air return pipe.
In order to facilitate pressure control, the water pressure meter also comprises a water pressure meter I and a ball valve I which are arranged on the water inlet pipe.
In order to facilitate the pressure control, the water pressure meter also comprises a water pressure gauge II and a ball valve II which are arranged on the water outlet pipe.
In order to prevent the gas from flowing backwards, the gas inlet pipe is provided with a one-way valve which enables the ozone gas to flow into the jet device from the connecting pipeline in a one-way mode.
The utility model has the advantages that: the centrifugal pump takes the water in the swimming pool out to pressurize and then sends into the ejector through the inlet tube, because the gas that ozone generator produced in the ozone production facility passes through ozone intake pipe entering connecting tube, and the air inlet of ejector passes through intake-tube connection in connecting tube, therefore ozone gas gets into in the ejector and mixes into the ozone water that is high concentration with water, and the air water mixes well, and contact time is short, and the ozone water realizes the circulation disinfection of water in flowing into the swimming pool through the outlet pipe. After the ozone generated by the ozone generator and the redundant ozone flowing back from the reaction tank through the tail gas inlet pipe cannot be completely utilized in the ejector, the redundant ozone enters the ozone decomposer through the air return pipe to be decomposed, zero emission of the ozone is realized, and the environment is protected. Because the connecting pipeline is connected with the water seal, when the ozone generator is stopped, water entering the connecting pipeline under the action of pressure can enter the water seal, and the water is prevented from entering the ozone generator in a countercurrent manner to damage the ozone generator. The excessive ozone gas tail gas flowing out of the reaction tank in the ozone production equipment can also bring a certain amount of water, and the water in the excessive ozone gas tail gas enters a water seal in a connecting pipeline to prevent the water from entering the ozone decomposer to damage the ozone decomposer.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view ii of the present invention;
in the figure, 1, a frame 2, a centrifugal pump 3, a water seal 4, an ejector 5, a water inlet pipe 6, a water outlet pipe 7, an air inlet pipe 8, a water pressure gauge I9, a water pressure gauge II 10, an overflow port 11, a blow-down valve 12, a connecting pipeline 13, an ozone air inlet pipe 14, a tail gas air inlet pipe 15, an air return pipe 16, an ozone decomposer 17, a ball valve I18, a ball valve II 19 and a one-way valve are arranged.
Detailed Description
The present invention will be further explained with reference to fig. 1 and 2.
An ozone gas-liquid mixing device comprising: the swimming pool cleaning device comprises a frame 1, a centrifugal pump 2, a water pump and a water pump, wherein the centrifugal pump 2 is installed in the frame 1, and the inlet end of the centrifugal pump 2 is connected to a swimming pool; the connecting pipeline 12 is horizontally arranged above the rack 1, the air outlet of an ozone generator in the ozone production equipment is connected to the connecting pipeline 12 through an ozone inlet pipe 13, and the connecting pipeline 12 is connected to a reaction tank of the ozone production equipment through a tail gas inlet pipe 14; the ejector 4 is arranged in the frame 1, the water inlet of the ejector is connected with the water outlet of the centrifugal pump 2 through a water inlet pipe 5, the air inlet of the ejector is connected with a connecting pipeline 12 through an air inlet pipe 7, and the water outlet of the ejector is connected with the swimming pool through a water outlet pipe 6; the water seal 3 is arranged in the rack 1, the inlet end of the water seal 3 is connected with a connecting pipeline 12, the upper end of the water seal 3 is provided with an overflow port 10, the lower end of the water seal is provided with a sewage discharge port I, and a sewage discharge valve 11 is arranged on the sewage discharge port I; and an ozone decomposer 16 provided in the housing 1, an air inlet of the ozone decomposer 16 being connected to the connection pipe 12 through an air return pipe 15. The centrifugal pump 2 pumps the water in the swimming pool and pressurizes the water and then sends the water into the ejector 4 through the water inlet pipe 5, because the gas generated by the ozone generator in the ozone production equipment enters the connecting pipeline 12 through the ozone inlet pipe 13, and the air inlet of the ejector 4 is connected to the connecting pipeline 12 through the air inlet pipe 7, the ozone gas enters the ejector 4 and is mixed with the water into high-concentration ozone water, the air and the water are mixed well, the contact time is short, and the ozone water flows into the swimming pool through the water outlet pipe 6 to realize the circular disinfection of the water. After the ozone generated by the ozone generator and the redundant ozone returned by the reaction tank through the tail gas inlet pipe 14 cannot be completely utilized in the ejector 4, the redundant ozone enters the ozone decomposer 16 through the air return pipe 15 to be decomposed, so that zero emission of the ozone is realized, and the environment is protected. Because the connecting pipeline 12 is connected with the water seal 3, after the ozone generator is stopped, water entering the connecting pipeline 12 under the action of pressure can enter the water seal 3, and the ozone generator is prevented from being damaged when the water enters the ozone generator in a countercurrent mode. The excess ozone off-gas from the reactor in the ozone production plant also carries a certain amount of water, which enters the surge tank 3 in the connecting line 12, preventing water from entering the ozone decomposer 16 and damaging the ozone decomposer 16.
Furthermore, the water pressure meter also comprises a water pressure gauge I8 and a ball valve I17 which are arranged on the water inlet pipe 5. Can learn the water pressure that centrifugal pump 2 produced in real time through water pressure gauge I8, can in time close ball valve I17 when pressure is too high. And the water pressure meter II 9 and the ball valve II 18 are arranged on the water outlet pipe 6. The pressure of the ozone water mixed by the ejector 4 can be known through the water pressure gauge II 9, and when the pressure is too high, the ball valve II 18 can be closed.
Preferably, the air inlet pipe 7 is provided with a one-way valve 19, and the one-way valve 19 enables the ozone gas to flow into the ejector 4 from the connecting pipeline 12 in a one-way manner. The one-way flow of ozone gas from the ejector 4 back into the connecting line 12 is ensured by the provision of the one-way valve 19.
Claims (4)
1. An ozone gas-liquid mixing device, comprising:
the swimming pool water pump comprises a frame (1), wherein a centrifugal pump (2) is installed in the frame, and the inlet end of the centrifugal pump (2) is connected to a swimming pool;
the connecting pipeline (12) is horizontally arranged above the rack (1), an air outlet of an ozone generator in the ozone production equipment is connected to the connecting pipeline (12) through an ozone inlet pipe (13), and the connecting pipeline (12) is connected to a reaction tank of the ozone production equipment through a tail gas inlet pipe (14);
the ejector (4) is arranged in the frame (1), the water inlet of the ejector is connected to the water outlet of the centrifugal pump (2) through a water inlet pipe (5), the air inlet of the ejector is connected to a connecting pipeline (12) through an air inlet pipe (7), and the water outlet of the ejector is connected to the swimming pool through a water outlet pipe (6);
the water seal (3) is arranged in the rack (1), the inlet end of the water seal (3) is connected to the connecting pipeline (12), the upper end of the water seal (3) is provided with an overflow port (10), the lower end of the water seal is provided with a sewage draining outlet I, and a sewage draining valve (11) is arranged on the sewage draining outlet I; and
and the ozone decomposer (16) is arranged in the rack (1), and the air inlet of the ozone decomposer (16) is connected to the connecting pipeline (12) through an air return pipe (15).
2. The ozone gas-liquid mixing device of claim 1, wherein: the water inlet pipe is characterized by further comprising a water pressure gauge I (8) and a ball valve I (17) which are arranged on the water inlet pipe (5).
3. The ozone gas-liquid mixing device of claim 1, wherein: and the water pressure meter also comprises a water pressure gauge II (9) and a ball valve II (18) which are arranged on the water outlet pipe (6).
4. The ozone gas-liquid mixing device of claim 1, wherein: the air inlet pipe (7) is provided with a one-way valve (19), and the one-way valve (19) enables the ozone gas to flow into the jet device (4) from the connecting pipeline (12) in a one-way mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138535.6U CN211497049U (en) | 2019-12-04 | 2019-12-04 | Ozone gas-liquid mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922138535.6U CN211497049U (en) | 2019-12-04 | 2019-12-04 | Ozone gas-liquid mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211497049U true CN211497049U (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922138535.6U Active CN211497049U (en) | 2019-12-04 | 2019-12-04 | Ozone gas-liquid mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211497049U (en) |
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2019
- 2019-12-04 CN CN201922138535.6U patent/CN211497049U/en active Active
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