CN2504896Y - Rotary jet autoamtic aerator - Google Patents
Rotary jet autoamtic aerator Download PDFInfo
- Publication number
- CN2504896Y CN2504896Y CN01242444U CN01242444U CN2504896Y CN 2504896 Y CN2504896 Y CN 2504896Y CN 01242444 U CN01242444 U CN 01242444U CN 01242444 U CN01242444 U CN 01242444U CN 2504896 Y CN2504896 Y CN 2504896Y
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- CN
- China
- Prior art keywords
- electric wire
- wire connecting
- connecting junction
- rotation electric
- affixed
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A jet rotary oxygen-increased machine comprises a diving motor, a double impeller, a double pontoon, and an intake pipe. The shaft on the two sides of the diving motor is fixedly connected with a helical impeller, and the two helical impeller jet water current in the same direction; one end of the rotary arm is connected with the two pontoons, while the other end is movably connected with the location rod; the location rod is provided with a rotary switch; one end of a connection rod is connected with the other end of the rotary arm, while the other end is fixedly connected with the rotary part of the rotary switch; the diving motor, the pontoon, the rotary arm, and the connection rod can rotate by taking the location rod as the central circumference. The utility model can be widely suitable for being used in pound, in particular to the fish and shrimp pound with high density and high output.
Description
The utility model relates to a kind of jet, rotary aerator.
Prior art, among the Chinese patent ZL94236415 (open day is February 22 nineteen ninety-five) a kind of Jet-flow oxygen increasing device is described, it adopts the nozzle end of the taper joint that links to each other with water pump to stretch into the suction chamber that has airport, and suction chamber links to each other with the diffusion chamber of flue through trunnion.The shortcoming of this automatic aerator is that oxygenation effect is poor, and the oxygenation scope is little, can not satisfy the fish pond needs of high density, high yield culturing fish and shrimp.
The purpose of this utility model provides a kind of jet, rotary aerator, and its can be powerful delivers to scope more than 100 meters with airborne oxygen, and makes water surface form wave, dissolved oxygen easily, and oxygen is uniform, improves water quality rapidly.
In order to achieve the above object, the utility model jet, rotary aerator comprise submersible motor, impeller, pontoon and air intake duct, it is affixed that sealing device and induction chamber and impeller are passed in the rotating shaft of submersible motor two ends respectively, the air inlet sealing of the left and right induction chamber of air intake duct lower end and submersible motor top is affixed, and its upper end is affixed and stretch out the water surface with pontoon.The rotating shaft of submersible motor two ends is an affixed helical runner respectively, two equidirectional injection waters of helical runner, turning arm one end is connected with two pontoons, its other end and backstay flexibly connect, there is a rotation electric wire connecting junction backstay top, connecting rod one end is connected with the turning arm other end, and its other end is affixed with rotation electric wire connecting junction rotating part, and submersible motor, pontoon, turning arm and connecting rod can be the center circumferential rotation together with the backstay.
This rotation electric wire connecting junction is a copper brush formula rotation electric wire connecting junction.
This rotation electric wire connecting junction is a single direction thrust ball bearing formula rotation electric wire connecting junction made of copper.
This rotation electric wire connecting junction is a copper sheathing formula rotation electric wire connecting junction.
After adopting said structure, owing to adopt two high-speed screw impellers injection water in the same way, produce powerful spiral motive force, pontoon and main frame are the center together with the backstay, long radius garden Zhou Yundong, and the formation wave, very big scope is delivered in the Chi Shui and the high density mixed merging of air that produce wave, eddy flow, has oxygenation on a large scale at a high speed, oxygenation is even, effect is remarkable, and cost is low, economize on electricity.Advantage simple in structure, easy to use.
Below in conjunction with accompanying drawing and example the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model jet, rotary aerator.
Fig. 2 is the copper brush formula rotation electric wire connecting junction structural representation of the utility model jet, rotary aerator.
Fig. 3 is the utility model jet, a rotary aerator single direction thrust ball bearing formula rotation made of copper electric wire connecting junction structural representation.
Fig. 4 is the copper sheathing formula rotation electric wire connecting junction structural representation of the utility model jet, rotary aerator.
Jet shown in Figure 1, rotary aerator are made up of two ends band induction chamber and the submersible motor 1, stainless steel helical runner 2 and 3, plastics pontoon 4, stainless steel air intake duct 5, water pipe turning arm 6, stainless steel connecting rod 7, rotation electric wire connecting junction 8, plastic casing 40, the stainless steel backstay 9 that stretch out rotating shaft.The affixed diameter of submersible motor 1 back rotating shaft is 80 millimeters a helical runner 2, and the affixed diameter of front rotary shaft is the equidirectional installation of blade of 3, two helical runners of helical runner 2,3 of 67 millimeters, can equidirectional injection water backward.Impeller 2 has outer leafs and intra vane.Article two, air intake duct 5 lower ends are affixed with the top air inlet sealing of the left and right induction chamber of submersible motor 1 respectively, and upper end and two pontoons 4 are affixed and stretch out the water surface, and submersible motor 1 places the degree of depth of water can adjust fixing as required.Turning arm 6 one ends and two pontoons are affixed, and the other end is connected with backstay 9 sleeve removables.Connecting rod 7 lower ends are connected with turning arm 6 other ends, and the upper end is partly affixed with the rotation of the rotation electric wire connecting junction 8 that places backstay 9 tops, and not rotating of rotation electric wire connecting junction 8 is partly affixed with backstay 9 tops.Copper sheathing or copper bearer ring in circulator 8 does not rotate partly are affixed, are connected with the three-phase external power by lead 20, and copper sheathing in the rotation partly or copper brush or the copper axle collar hold, and are connected with submersible motor 1 by lead 18.
Copper brush formula rotation electric wire connecting junction shown in Figure 2 is made up of three copper rings 43,3 copper brush 19, stainless steel connecting rod 7, plane bearing 42, plastic casings 40.Three copper rings 43 are separately fixed on the bakelite bar 41 of insulation and each personal lead 20 is connected with the external power switch, three copper brush 19 are fixed on the electric fillet of insulation, and each personal lead 18 is connected with submersible motor 1 wiring, and electric fillet is fixed on the stainless steel connecting rod 7.During work, ring is with connecting rod 7, copper brush 19, connecting rod 7 rotations on the plane bearing 42, and copper brush 19 contacts with copper ring 43 all the time, energising.
Single direction thrust ball bearing formula rotation electric wire connecting junction made of copper shown in Figure 3 is made up of single direction thrust ball bearing, stainless steel connecting rod 7, the insulated electro plank 15,13,14,17,21 of three single direction thrust ball bearings made of copper, a steel.Three single direction thrust ball bearings go up ring 11 and down ring 112 be fixed on the bakelite bar 41 and each personal lead 20 is connected with the external power switch, following ring 12,123 with upward encircle 122 and be fixed on the bakelite plectane 13,17 also that each personal lead 18 is connected with the submersible motor wiring.Steel single direction thrust ball bearing ring 16 down is fixed on the bakelite plectane 21, and bakelite plate 21 is fixed in bakelite bar 41 belows, and ring 12 is fixed on the bakelite plectane 17 on it.During work, bearing is ring 12,123 and go up ring 122,12 with bakelite plate 13,17 and connecting rod 7 rotations down, and energising is held in the upper and lower environmental protection of three bronze bearings.
Copper sheathing formula rotation electric wire connecting junction shown in Figure 4 is made up of three pairs of copper sheathings, single direction thrust ball bearing, bakelite plectane 30,31,32,33,34,35,36,37 and a stainless steel connecting rod 7, three interior copper sheathings 24,26,28 and bakelite plectane 30,32,34,36 are fixed in respectively on the bakelite bar 41 of insulation, and each personal lead 20 is connected with the external power switch; Outer copper sheathing 23,25,27 is fixed on the bakelite plectane 31,33,35 of insulation respectively and each personal lead 18 is connected with the wiring of submersible motor 1, and bakelite plectane 31,33,35 and connecting rod 7 are affixed.During work, ring rotation on outer copper sheathing 23,25,27 and bakelite plectane 31,33,35 and the bearing.
During use, backstay 9 is fixed on the center, fish pond, press actual needs and adjust the fixed position of air intake duct 5 and pontoon 4, make submersible motor 1 and impeller 2,3 place the certain degree of depth in fish pond, according to the distance that the size or the actual needs in fish pond are adjusted pontoon 4 and backstay 9, this distance is the radius of turn of pontoon 4, submersible motor 1.Connect power supply, submersible motor 1 and bilobed wheel 2,3 high speed rotating, impeller 2,3 equidirectional high-speed water jets, produce bigger motive force, impeller 2 intra vanes are discharged the water in the induction chamber of submersible motor 1 and are sucked a large amount of air on the water surface by air intake duct 5, spray from impeller 2 endoporus, pontoon 4, submersible motor 1 are the center with backstay 9, distance with pontoon 4 and backstay 9 is the radius circular motion, makes to have suffered fish pond generation wave and eddy flow, and oxygenation effect is splendid.
Jet of the present utility model, rotary aerator, power are 1.5 kilowatts, can use for 7,000 square metres water surface oxygenation.
Claims (4)
1, a kind of jet, rotary aerator, it comprises submersible motor, impeller, pontoon and air intake duct, it is affixed that sealing device and induction chamber and impeller are passed in the rotating shaft of submersible motor two ends respectively, an air intake duct lower end and a submersible motor left side, the air inlet sealing of right induction chamber top is affixed, its upper end is affixed and stretch out the water surface with pontoon, it is characterized in that: the rotating shaft of submersible motor (1) two ends is an affixed helical runner (2) respectively, (3), two helical runners (2), (3) equidirectional installation, turning arm (6) one ends are connected with two pontoons (4), its other end and backstay (9) flexibly connect, there is a rotation electric wire connecting junction (8) backstay (9) top, connecting rod (7) one ends are connected with turning arm (6) other end, its other end is affixed with rotation electric wire connecting junction (8) rotating part, the motionless part of rotation electric wire connecting junction (8) is electrically connected with power supply, rotates partly to be electrically connected with submersible motor (1).
2, jet according to claim 1, rotary aerator is characterized in that: this rotation electric wire connecting junction (8) is a copper brush formula rotation electric wire connecting junction.
3, jet according to claim 1, rotary aerator is characterized in that: this rotation electric wire connecting junction (8) is a single direction thrust ball bearing formula rotation electric wire connecting junction made of copper.
4, jet according to claim 1, rotary aerator is characterized in that: this rotation electric wire connecting junction (8) is a copper sheathing formula rotation electric wire connecting junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01242444U CN2504896Y (en) | 2001-06-27 | 2001-06-27 | Rotary jet autoamtic aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01242444U CN2504896Y (en) | 2001-06-27 | 2001-06-27 | Rotary jet autoamtic aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504896Y true CN2504896Y (en) | 2002-08-14 |
Family
ID=33654196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01242444U Expired - Fee Related CN2504896Y (en) | 2001-06-27 | 2001-06-27 | Rotary jet autoamtic aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504896Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010079A (en) * | 2010-10-28 | 2011-04-13 | 宁波大学 | Underwater swimming type jet oxygen-increasing machine |
| CN102283164A (en) * | 2011-06-30 | 2011-12-21 | 富士特有限公司 | Combined flow-jetting and oxygenation water-plowing machine |
| CN102499171A (en) * | 2011-10-20 | 2012-06-20 | 邵启栋 | Moving environment-friendly type exterior-interior aerator |
| CN103348938A (en) * | 2013-06-20 | 2013-10-16 | 中国水产科学研究院渔业机械仪器研究所 | Rotating device for pond |
| CN104798723A (en) * | 2015-05-16 | 2015-07-29 | 台州密尔沃机械有限公司 | Cruise type aeration oxygenation system |
| CN105668822A (en) * | 2016-04-25 | 2016-06-15 | 扬州大学 | Blast aerator rotating around pile |
| CN108834992A (en) * | 2018-08-15 | 2018-11-20 | 繁昌县小时候生态农业科技有限公司 | A kind of floatation type aquaculture automatic charging device |
-
2001
- 2001-06-27 CN CN01242444U patent/CN2504896Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010079A (en) * | 2010-10-28 | 2011-04-13 | 宁波大学 | Underwater swimming type jet oxygen-increasing machine |
| CN102010079B (en) * | 2010-10-28 | 2012-06-06 | 宁波大学 | Underwater swimming type jet oxygen-increasing machine |
| CN102283164A (en) * | 2011-06-30 | 2011-12-21 | 富士特有限公司 | Combined flow-jetting and oxygenation water-plowing machine |
| CN102283164B (en) * | 2011-06-30 | 2014-02-05 | 富士特有限公司 | Combined flow-jetting and oxygenation water-plowing machine |
| CN102499171A (en) * | 2011-10-20 | 2012-06-20 | 邵启栋 | Moving environment-friendly type exterior-interior aerator |
| CN102499171B (en) * | 2011-10-20 | 2013-09-04 | 邵启栋 | Moving environment-friendly type exterior-interior aerator |
| CN103348938A (en) * | 2013-06-20 | 2013-10-16 | 中国水产科学研究院渔业机械仪器研究所 | Rotating device for pond |
| CN104798723A (en) * | 2015-05-16 | 2015-07-29 | 台州密尔沃机械有限公司 | Cruise type aeration oxygenation system |
| CN104798723B (en) * | 2015-05-16 | 2017-06-09 | 浙江大洋衣车有限公司 | Cruise-type Aeration system |
| CN105668822A (en) * | 2016-04-25 | 2016-06-15 | 扬州大学 | Blast aerator rotating around pile |
| CN108834992A (en) * | 2018-08-15 | 2018-11-20 | 繁昌县小时候生态农业科技有限公司 | A kind of floatation type aquaculture automatic charging device |
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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 |