CN203788924U - Aerator - Google Patents
Aerator Download PDFInfo
- Publication number
- CN203788924U CN203788924U CN201420190015.4U CN201420190015U CN203788924U CN 203788924 U CN203788924 U CN 203788924U CN 201420190015 U CN201420190015 U CN 201420190015U CN 203788924 U CN203788924 U CN 203788924U
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- CN
- China
- Prior art keywords
- air
- water
- aerator
- jet pipe
- air jet
- 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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an aerator, which is characterized in that the aerator is provided with a sealed shell, wherein an air pump is arranged in the sealed shell; an air delivery pipe is connected above the sealing shell; the lower end of the air delivery pipe is communicated with an air inlet of the air pump in the sealing shell; a floating ball is connected to the upper end of the air delivery pipe; a plurality of an air injection pipes are connected below the sealed shell; the front ends of the air injection pipes are connected with an air outlet of the air pump; air injection ports are formed in the air injection pipes. The whole aerator always floats on water, and the position of the whole aerator is continuously changed to realize multipoint and multi-area contact between air and the water and increase the probability of dissolution of oxygen in the water by virtue of injection reacting force produced by the air injection of the air injection ports in the air injection pipes in the water, so that the oxygen content of the water is increased; compared with a prior art, the aerator has the advantages of novel structure, large aeration area, high aeration efficiency and the like.
Description
Technical field
The utility model relates to a kind of aerator, belongs to water technology.
Background technology
Oxygen content in water is relevant with the flowing velocity of water temperature, hydraulic pressure, water.Traditional oxygenation way is the stirring by water---increase the contact area of oxygen G&W.But after the speed of excessive quickening water flow, caused again the variation of the speed of mobile contact-making surface, thereby pressure step-down reduces oxygen content.From this angle, can find out that the efficiency of traditional aerator is not high.In addition, existing oxygenation way is all aerator is installed in fixed position or is inserted appendix, and gas transmission position immobilizes, and in water body, the circulation area of bubble is too small, causes oxygenation area few, and efficiency is low.
Summary of the invention
The purpose of this utility model is to improve the weak point of prior art, and the aeration device that a kind of oxygenation area is large, efficiency is high is provided.
The technical solution of the utility model is: a kind of aerator, feature is, be provided with seal casinghousing, in seal casinghousing, be provided with air pump, connecting gas transmission pipe above seal casinghousing, the lower end of appendix is communicated with the air inlet of the air pump in seal casinghousing, the upper end of appendix connects ball float, connects N air jet pipe, N > 1 below seal casinghousing, the front end of air jet pipe is connected with the gas outlet of air pump, and air jet pipe is provided with puff prot.
Puff prot on the utility model air jet pipe is set directly on tube wall, and quantity can have multiple, and its shape and structure has two kinds of forms: a kind of is tiny micropore shape, can directly be distributed on the tube wall of air jet pipe; Another kind can be larger pore, for enhanced leaktightness effect, similar valve inside device can be set on this gross blow hole, valve core structure is except having good sealing effectiveness, preventing from flowing backwards water inlet, it also has can automatically change direction (jet exerts oneself) in course of injection, increases the effect of the distribution of spraying.
The end of the utility model air jet pipe can seal, and can be also opening.When end openings (also weighing up gas port), there are two effects its gas outlet, and an effect is that this gas outlet can directly be used as puff prot, and another effect is auxiliary commutation means to be set at this gas outlet place.This reversing arrangement is a pole with rubber seal end, and the rubber seal end of pole is positioned in the air jet pipe tube chamber of gas outlet, and the other end of pole is positioned at outside gas outlet.While not touching pole, the intraluminal gas extrusion rubber seal of air jet pipe end, makes it block air jet pipe end gas outlet air tight; In the time that pole end points touches fixture, under the effect of power, can squeeze rubber seal end, gas sprays from air jet pipe end gas outlet, under the effect of reaction force, makes device leave fixture, thereby plays the effect of automatic conversion direction.
Above the utility model, be provided with ball float, under the effect of ball float, can make whole device swim in all the time on the water surface, by the spray reaction forces of the gas jet in water of the puff prot on air jet pipe, the position of whole device is constantly changed, make gas and long-pending the contacting of water multiple spot multiaspect, increase oxygen and be dissolved into the chance in water, thereby increase the oxygen content in water.
Compared with the prior art, the utlity model has that novel structure, oxygenation area are large, oxygenation efficiency advantages of higher.
Below in conjunction with drawings and Examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 – structural representation of the present utility model;
The A of Fig. 2 – Fig. 1 is to view;
The another kind of structural representation of Fig. 3 – air jet pipe of the present utility model.
The explanation of accompanying drawing drawing:
1 seal casinghousing, 2 appendixs, 3 ball floats, 4 air jet pipes, 5 puff prots, 6 poles, 7 rubber seal ends, 8 gas outlets.
Embodiment
Referring to Fig. 1, Fig. 2, this aerator is equipped with seal casinghousing 1, in seal casinghousing 1, be provided with air pump (also can join a small-sized fan by a DC battery jar), above seal casinghousing 1, connect a hard appendix 2, length is looked the depth of water, the lower end of appendix 2 is communicated with the air inlet of air pump, connect a ball float 3 in the upper end of appendix 2, the size (the buoyancy size of generation) of ball float 3 should balance each other with the gravity that each facility below ball float is added up, so that on ball float keeps afloat, the device below ball float is suspended in water.In order to increase buoyancy, alleviate the load of ball float 3, when making, seal casinghousing and enclosure interior can adopt lightweight material to make or fill some lightweight materials.The front end that connects 4,8 air jet pipes 4 of 8 air jet pipes that distribute below seal casinghousing 1 stretches in seal casinghousing and is connected with the gas outlet of air pump, is laid with multiple small puff prots 5 on the tube wall of air jet pipe 4.
When use, utilize and in puff prot 5 place's water, spray the reaction force of bubble, make whole device in water ceaselessly, the slowly migration of delocalization, position constantly changes, thereby makes gas and long-pending the contacting of water multiple spot multiaspect, increase oxygen is dissolved into the chance in water.
The end of air jet pipe 4 can seal, and also can not seal.While sealing, its end gas outlet 8 can be the same with the effect of puff prot 5, uses as spraying bubble; Also can auxiliary commutation means be set again at 8 places, gas outlet, shown in figure 3, this reversing arrangement is the pole 6 with rubber seal end 7, and the rubber seal end 7 of pole 6 is arranged in air jet pipe 4 tube chambers of gas outlet 8, and the other end of pole 6 is positioned at outside gas outlet 8.When the end points of pole 6 does not contact with fixture, the gas extrusion rubber seal end 7 of air jet pipe 4 the insides, the pressure of gas makes seal gasket compacting, makes seal gasket block gas outlet 8 air tight, plays airtight effect; In the time that pole 6 end points touch fixture, under the effect of power, inwardly squeeze seal gasket, gas sprays from gas outlet 8, under the effect of reaction force, makes device leave fixture, plays the effect of automatic conversion direction.
In addition, at puff prot 5 places of air jet pipe 4, valve inside device can also be set, way is that puff prot 5 is made to slightly bigger hole, and valve inside (valve inside apparatus structure belongs to prior art, is no longer described in detail) is installed on each hole.Valve core structure is except having good sealing effectiveness, preventing from flowing backwards water inlet, and it also has can automatically change direction (jet exerts oneself) in course of injection, increases the effect of the distribution of spraying.The reaction force that utilizes valve inside rubber tube to spray in water, constantly changes the position of device in water, thereby makes gas and water Multi-contact, increases oxygen and is dissolved into the chance in water, improves oxygenation effect.
Claims (4)
1. an aerator, it is characterized in that, be provided with seal casinghousing (1), seal casinghousing is provided with air pump in (1), at seal casinghousing (1) top connecting gas transmission pipe (2), the lower end of appendix (2) is communicated with the air inlet of the air pump in seal casinghousing (1), the upper end of appendix (2) connects ball float (3), connect N air jet pipe (4) in seal casinghousing (1) below, N > 1, the front end of air jet pipe (4) is connected with the gas outlet of air pump, and air jet pipe (4) is provided with puff prot (5).
2. aerator according to claim 1, is characterized in that, is provided with gas outlet (8) at the end of air jet pipe (4).
3. aerator according to claim 2, it is characterized in that, reversing arrangement is located to be provided with in gas outlet (8) at air jet pipe (4) end, this reversing arrangement is with the pole of rubber seal end (7) (6), the rubber seal end (7) of pole (6) is positioned at gas outlet (8), and the other end of pole (6) is positioned at outside gas outlet (8).
4. aerator according to claim 1, is characterized in that, the puff prot (5) of described air jet pipe (4) locates to be provided with valve inside device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190015.4U CN203788924U (en) | 2014-04-18 | 2014-04-18 | Aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190015.4U CN203788924U (en) | 2014-04-18 | 2014-04-18 | Aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788924U true CN203788924U (en) | 2014-08-27 |
Family
ID=51371223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190015.4U Expired - Fee Related CN203788924U (en) | 2014-04-18 | 2014-04-18 | Aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788924U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156016A (en) * | 2017-05-12 | 2017-09-15 | 重庆市正品农业发展有限公司 | Removable throw raises aerator |
| CN112493198A (en) * | 2020-11-23 | 2021-03-16 | 郑刚强 | Portable oxygen machine of income water formula |
-
2014
- 2014-04-18 CN CN201420190015.4U patent/CN203788924U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156016A (en) * | 2017-05-12 | 2017-09-15 | 重庆市正品农业发展有限公司 | Removable throw raises aerator |
| CN112493198A (en) * | 2020-11-23 | 2021-03-16 | 郑刚强 | Portable oxygen machine of income water formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |