CN2359278Y - Aqueous solution chlorination device - Google Patents
Aqueous solution chlorination device Download PDFInfo
- Publication number
- CN2359278Y CN2359278Y CN 97231228 CN97231228U CN2359278Y CN 2359278 Y CN2359278 Y CN 2359278Y CN 97231228 CN97231228 CN 97231228 CN 97231228 U CN97231228 U CN 97231228U CN 2359278 Y CN2359278 Y CN 2359278Y
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- CN
- China
- Prior art keywords
- water
- gas
- oxygen device
- soluble oxygen
- spiral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a device for dissolving oxygen in water. A water inlet, a gas inlet and a water outlet are arranged on a long straight pipe body. The device for dissolving oxygen in water is characterized in that a gradual reducing segment, a gas-liquid mixing segment and a compression segment are formed orderly tightly behinds the water inlet in the pipe body; the gradual reducing segment is a hollow cone-shaped body of which the caliber is larger and is contracted gradually, the gas-liquid mixing segment is a hollow tubular body, and a plurality of gas holes are arranged on the tubular body; a screw is fixedly arranged in the compression segment. The utility model has the advantages of efficiency of promoting gas-liquid mixture ratio and gas dissolving efficiency, simple structure and low cost.
Description
The utility model relates to water-soluble oxygen device, refer in particular to a kind of simple in structure, the water-soluble oxygen device that dissolved oxygen efficiency is high.
Drinking water treatment process commonly used at present comprises earlier with calcium carbonate and heavy metal in quartz sand or the filtration with manganese sand water, remove Ca, Mg plasma reduction water hardness with resin, use the activated carbon deodorizing, remove organism and inorganics with reverse osmosis membrane, remove fine impurity with the ultra-filtration of the outer filtering membrane of limit at last.Above-mentioned processing only meets the standard of general tap water.For medicinal water, biochemical engineering water and enhancing healthy water use also need to increase ozone sterilization to be handled, and utilizes ozone (O
3) have a characteristic of an active Sauerstoffatom, can kill some bacterium in the water and increase dissolved oxygen amount in the water, people drink and contain the higher water of oxygen, can reduce the metabolism of harmful free radicals in the human body, enhancement human body, vigor, energetic, the no tired out sense of promotion health.But because ozone is active higher, its active Sauerstoffatom very easily resolves into oxygen and overflows, and loses sterilization and the effect that increases water oxygen level in the water, is still a difficult problem extremely to be solved so how to improve the dissolved oxygen in water amount.Human high pressure vessel, high-pressure pump or compressor etc. are arranged at present, ozone is pressed in the water, improve the oxygen level in the water, but facility investment is higher, cost is higher, is not suitable for widespread usage.
The purpose of this utility model be to provide a kind of simple in structure, have and promote gas, liquid mixed structure, effectively improve the water-soluble oxygen device of gas dissolving efficient, overcome the drawback of prior art, reach the purpose of cheap and widespread use.
The purpose of this utility model is achieved in that a kind of water-soluble oxygen device, comprise that long and straight tube is provided with water-in, inlet mouth and water outlet, form converging transition, gas-liquid mixed section and compression section successively after it is characterized in that being right after water-in in this body, this converging transition is the hollow form cone-shaped body that bore shrinks more greatly and gradually, this gas-liquid mixed section is the tubular body arranged inside of hollow, and tubular body arranged inside is provided with most pores, sets firmly spiral in this compression section.
Described spiral comprises one-way spiral and/or multidirectional spiral.
Described inlet mouth is provided with variable valve.
Described membranous set-up mode is perpendicular to this body, or is the flaring shape after being next to this gas-liquid mixed section.
Between this barrier film, converging transition and gas-liquid mixing section and body, form airtight hollow gas chamber.
The mark of the surface installing directive property of described body.
Major advantage of the present utility model is:
1, structure design of the present utility model is very exquisite, and and then inlet pipe is designed to the structure of convergent, can reduce the sectional area of current effectively and increases flow velocity; Gas-liquid mixed section subsequently is provided with most pores, and the contact pipeline of gas with current is provided, and helps water liquid and mixes; The screw of the compression section again can produce flow-disturbing and eddy effect, increases stirring action, and forced gas is dissolved in the water, and effectively improves gas, liquid blended dissolved efficiency.
2, simple in structure, invest lowlyer, be fit to wide popularization and application.
Below in conjunction with preferred embodiment and accompanying drawing the utility model is further specified:
Fig. 1 is the diagrammatic cross-section of the utility model embodiment 1;
Fig. 2 is the diagrammatic cross-section of the utility model embodiment 2;
Fig. 3 is a schematic perspective view of the present utility model;
Consult Fig. 1, the utility model is included on the long and straight tube 1, is provided with the water-in 2 for the water input after handling through conventional method, for the inlet mouth 3 of ozone or oxygen input, the water outlet 4 of air feed liquid mixed solution output.On inlet mouth 3, be provided with the mediation valve 31 of pilot-gas flow velocity and pressure.And then water-in 2 is provided with converging transition 11 in straight tube 1, and the opening end of this converging transition 11 is that bore is bigger, and the hollow-cone body 110 that shrinks gradually, when liquid flow during through this section pressure fall and become big, flow velocity is increased; Then form the gas-liquid mixed section 12 that long straight shape extends, it is the tubular body arranged inside 120 of hollow form, which is provided with the pipeline that most pores 121 contact with liquid as gas, because gaseous tension is greater than liquid pressure, so gas can be diffused in the tubular body arranged inside 120 of hollow form by pore 121, with the flow velocity that enters by converging transition 11 liquid mixing faster, because the flow rate of liquid of gas-liquid mixed section 12 is very fast, on gas, liquid contact surface, be to produce vacuum phenomenon on the pore 121, more can rapidly gas be sucked, increase gaseous diffusion to the intravital speed of liquid; Then form compression section 14, set firmly spiral 141 in it, can promote time and space that fluid is advanced, make the liquid flow through produce flow-disturbing or vortex phenomenon, improve mixing effect, and spiral has squeezing action, forced gas is dissolved in the water.For fear of liquid countercurrent, the barrier film 13 perpendicular to body 1 that can prevent fluid countercurrent current is set between gas-liquid mixed section 12 and compression section 14, so between converging transition 11 and gas-liquid mixing section 12 and body 1, form airtight hollow gas chamber 122, make gas can keep higher pressure, help the mixing of gas, liquid.
Embodiment 2
Consult Fig. 2, in order to improve the dissolved oxygen amount in the water, spiral in the compression section 14 of the present utility model can be designed to the multidirectional spiral 142 of different rotary direction, the flow-disturbing of its generation, eddy current and squeezing action are all greater than the one-way spiral 141 of same sense of rotation, and multidirectional spiral 142 can also produce sinuous flow, increase flushing time and space, thereby improve stirring and promote compressed-air actuated effect, improve the oxygen level in the drinking-water.Present embodiment septation 16 is the flaring shape, has the identical effect with embodiment 1, so do not repeat.
Consult Fig. 3, the utility model appearance is the body 1 of long straight shape, before and after being not easy to distinguish, so the surface of the body 1 of being everlasting is provided with the mark 15 of pointing out to pass in and out direction, convenience easy to use.
Claims (6)
1, a kind of water-soluble oxygen device, comprise that long and straight tube is provided with water-in, inlet mouth and water outlet, form converging transition, gas-liquid mixed section and compression section successively after it is characterized in that being right after water-in in this body, this converging transition is the hollow form cone-shaped body that bore shrinks more greatly and gradually, this gas-liquid mixed section is the tubular body arranged inside of hollow, and tubular body arranged inside is provided with most pores, sets firmly spiral in this compression section.
2, water-soluble oxygen device as claimed in claim 1 is characterized in that: described spiral comprises one-way spiral and/or multidirectional spiral.
3, water-soluble oxygen device as claimed in claim 1 is characterized in that: described inlet mouth is provided with variable valve.
4, water-soluble oxygen device as claimed in claim 1 is characterized in that: described membranous set-up mode is perpendicular to this body, or is the flaring shape after being next to this gas-liquid mixed section.
5, water-soluble oxygen device as claimed in claim 1 is characterized in that: form airtight hollow gas chamber between this barrier film, converging transition and gas-liquid mixing section and body.
6, water-soluble oxygen device as claimed in claim 1 is characterized in that: the mark of the surface installing directive property of described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231228 CN2359278Y (en) | 1997-12-18 | 1997-12-18 | Aqueous solution chlorination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97231228 CN2359278Y (en) | 1997-12-18 | 1997-12-18 | Aqueous solution chlorination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359278Y true CN2359278Y (en) | 2000-01-19 |
Family
ID=33943494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97231228 Expired - Fee Related CN2359278Y (en) | 1997-12-18 | 1997-12-18 | Aqueous solution chlorination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359278Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870737A (en) * | 2012-10-23 | 2013-01-16 | 中国水产科学研究院渔业机械仪器研究所 | Aquatic water aerator |
| CN112772544A (en) * | 2021-02-25 | 2021-05-11 | 中国水产科学研究院渔业机械仪器研究所 | Pipeline type oxygenation equipment and method for circulating water |
-
1997
- 1997-12-18 CN CN 97231228 patent/CN2359278Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870737A (en) * | 2012-10-23 | 2013-01-16 | 中国水产科学研究院渔业机械仪器研究所 | Aquatic water aerator |
| CN102870737B (en) * | 2012-10-23 | 2014-04-16 | 中国水产科学研究院渔业机械仪器研究所 | Aquatic water aerator |
| CN112772544A (en) * | 2021-02-25 | 2021-05-11 | 中国水产科学研究院渔业机械仪器研究所 | Pipeline type oxygenation equipment and method for circulating water |
| CN112772544B (en) * | 2021-02-25 | 2022-09-16 | 中国水产科学研究院渔业机械仪器研究所 | Pipeline type oxygenation equipment and method for circulating water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |