CN208527607U - A kind of jetting type underwater cleaning device - Google Patents
A kind of jetting type underwater cleaning device Download PDFInfo
- Publication number
- CN208527607U CN208527607U CN201820777004.4U CN201820777004U CN208527607U CN 208527607 U CN208527607 U CN 208527607U CN 201820777004 U CN201820777004 U CN 201820777004U CN 208527607 U CN208527607 U CN 208527607U
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- China
- Prior art keywords
- turntable
- jackshaft
- axle sleeve
- water
- cleaning device
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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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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a kind of jetting type underwater cleaning devices, including water supply connector, jackshaft, turntable；The jackshaft has central through hole, and intermediate shaft rear end is fixedly connected with turntable, and turntable has closed cabin, and the closed cabin is equipped with multiple jet ports, and jet port and turntable end face have certain angle, the water flow ejected made to generate gyroscopic action power to turntable；The water supply connector is three-port structure, has water inlet end, preceding water outlet, rear water outlet；The preceding water outlet is connected to the front end of the jackshaft, the reaction force of turntable when the rear water outlet is used to balance injection；The water inlet end is connect with outer water pump.The utility model can be quick, easily cleans to underwater breeding mesh cage；Structure is simple simultaneously, low in cost, and positioning, fixed, transfer are quite convenient to.
Description
Technical field
The utility model relates to a kind of cleaning devices, are a kind of jetting type underwater cleaning devices specifically.
Background technique
During seawater cage culture, cage netting easily accompanying by some marine fouling organisms, causes the filter of net cage
Water reduced performance, so that reducing in case with the water exchange capacity outside case, breeding environment is deteriorated, and affects the growth rate of cultured fishes
And survival rate, in addition, a large amount of biological attachment, also will increase the weight and fluoran stream surface product of netting gear, while also increasing etting resistance
Power, it is serious to will lead to etting breakage；In the breeding process, therefore as the growth of fish body needs to constantly change etting and timely
The attachment on netting gear is cleaned, excessively increases net cage weight to avoid attachment, hinder water body exchange.
Currently, cleaning way is still the labor intensity based on traditional artificial brush cleaning of giant or diving
Greatly, the operating time is long, Personal Safety is poor, and draping process also has a degree of damage to cultivation fish body.
Also occur underwater cleaning equipment in the prior art, but general all structures are more complicated, it is at high price, when work
It itself is positioned and is fixed, it is all inconvenient to use and shift, and therefore, clears up, how to provide for water tank aquaculture net cage
A kind of efficient, convenient and fast underwater cleaning device, the technical problem of cost this field urgent need to resolve.
Utility model content
The purpose of the utility model is to provide a kind of jetting type underwater cleaning devices, can be quick, easily support to underwater
Net cage is grown to be cleaned；Structure is simple simultaneously, low in cost, and positioning, fixed, transfer are quite convenient to.
The utility model takes following technical scheme:
A kind of jetting type underwater cleaning device, including water supply connector 1, jackshaft 3, turntable 7；During the jackshaft 3 has
Heart through-hole, 3 rear end of jackshaft are fixedly connected with turntable 7, and turntable 7 has closed cabin, and the closed cabin is equipped with multiple sprays
Loophole, jet port and 7 end face of turntable have certain angle, and the water flow ejected is made to generate gyroscopic action power to turntable 7；It is described into
Water swivel 1 is three-port structure, has water inlet end, preceding water outlet, rear water outlet；The front end of the preceding water outlet and the jackshaft
Connection, the reaction force of turntable 7 when the rear water outlet is used to balance injection；The water inlet end is connect with outer water pump.
It further, further include axle sleeve 2, axle sleeve is fixed on outside jackshaft 3, is equipped between water supply connector 1 and axle sleeve 2
Combination sealing pad 15.
Further, the first sealing ring 14 is equipped between jackshaft front end and axle sleeve 2, jackshaft 3 leads in axle sleeve 2
Cross 8 axially position of bearing (ball) cover.
Further, water outlet is external thread structure after connector 1, and combination sealing pad is equipped between connector 1 and axle sleeve 2
15, it is used to threaded connection place and seals.
Further, the bearing (ball) cover 8 is fixed by bolt 10 with axle sleeve 2, and centre is equipped with gasket 11, bearing end
Second sealing ring 9 is installed, to axial seal between lid 8 and jackshaft 3.
Further, 2 outer rim of axle sleeve is fixedly connected by flange 5 with turntable housing 6, and the turntable housing 6 coats
It is not contacted outside turntable, and with turntable, open direction is identical as turntable injection direction；It is opened up on the housing multiple logical
Hole, for utilizing hydro-flow thrust holding meanss whole machine balancing.
Further, arranged apart among the jackshaft 3 there are two rolling bearings 4, relatively rotate with axle sleeve 2, intermediate
Axis 3 passes through 8 axially position of bearing (ball) cover.
The utility model has the beneficial effects that:
1) structure is simple, and price is more cheap；Good seal performance；
2) micropore can balance jet impact force very well on the left of water supply connector, keep equilibrium state when cleaning, therefore nothing
Balance and fixed structure need to be additionally set, used, shifted all very convenient；
3) nozzle realizes that turntable turns round cleaning certainly using the reaction force of injection water using being obliquely installed.
4) underwater cleaning is efficient, convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model jetting type underwater cleaning device.
In figure, 1. water supply connectors, 2. axle sleeves, 3. jackshafts, 4. bearings, 5. connecting flanges, 6. turntable housings, 7. turntables,
8. end cap, 9. second sealing rings, 10. fixing bolts, 11. gasket seals, 12. connection bolts, 13. tapping screws, 14. first
Sealing ring, 15. combination sealing pads.
Specific embodiment
The present invention will be further described in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1, a kind of jetting type underwater cleaning device, including water supply connector 1, jackshaft 3, turntable 7；The jackshaft
3 have central through hole, and 3 rear end of jackshaft is fixedly connected with turntable 7, and turntable 7 has closed cabin, set in the closed cabin
There are multiple jet ports, jet port and 7 end face of turntable have certain angle, the water flow ejected made to generate gyroscopic action to turntable 7
Power；The water supply connector 1 is three-port structure, has water inlet end, preceding water outlet, rear water outlet；The preceding water outlet and it is described in
Between axis front end connection, it is described after water outlet be used for balance spray when turntable 7 reaction force；The water inlet end and outer water pump
Connection.
It in this embodiment, further include axle sleeve 2, axle sleeve is fixed on outside jackshaft 3, between water supply connector 1 and axle sleeve 2
Combination sealing pad 15 is installed.
In this embodiment, the first sealing ring 14 is equipped between jackshaft front end and axle sleeve 2, jackshaft 3 is in axle sleeve 2
Pass through 8 axially position of bearing (ball) cover.
In this embodiment, water outlet is external thread structure after connector 1, is equipped with combination sealing between connector 1 and axle sleeve 2
Pad 15 is used to threaded connection place and seals.
In this embodiment, the bearing (ball) cover 8 is fixed by bolt 10 with axle sleeve 2, and centre is equipped with gasket 11, bearing
Second sealing ring 9 is installed, to axial seal between end cap 8 and jackshaft 3.
In this embodiment, 2 outer rim of axle sleeve is fixedly connected by flange 5 with turntable housing 6, the turntable housing 6
It is coated on outside turntable, and is not contacted with turntable, open direction is identical as turntable injection direction；It is opened up on the housing multiple
Through-hole, for utilizing hydro-flow thrust holding meanss whole machine balancing.
When net cage needs to clean, referring to Fig. 1, by high-pressure hydraulic pump, seawater enters from the inlet opening of water supply connector 1, warp
It crosses jackshaft central through hole and enters turntable water tank, sprayed by the jet port on turntable 7, since jet exit is in incline with cleaning surface
Rake angle, under the reaction force of injection water, turntable generates rotary motion, drives jackshaft to rotate in axle sleeve, in high pressure
Under effect, the water flow of rotating-spray generates great impact power, can effectively wash the attachment on etting, guarantees breeding water body
It is horizontal to improve aquaculture management for health.The micro-through-hole of 1 Left-side center of connector can produce injection breaking-out and exert oneself, and prevent injection water
It is excessive to flow impact force, influences etting shape.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also carry out respectively on this basis
Kind of transformation improves, and under the premise of not departing from the utility model total design, these transformation or improves this reality all should belong to
Within the scope of novel be claimed.
Claims (7)
1. a kind of jetting type underwater cleaning device, it is characterised in that:
Including water supply connector (1), jackshaft (3), turntable (7)；
The jackshaft (3) has central through hole, and jackshaft (3) rear end is fixedly connected with turntable (7), and turntable (7) has closed
Cabin, the closed cabin are equipped with multiple jet ports, and jet port and turntable (7) end face have certain angle, make to eject
Water flow generates gyroscopic action power to turntable (7)；
The water supply connector (1) is three-port structure, has water inlet end, preceding water outlet, rear water outlet；The preceding water outlet with it is described
The front end of jackshaft is connected to, the reaction force of turntable (7) when the rear water outlet is used to balance injection；The water inlet end with it is external
Water pump connection.
2. jetting type underwater cleaning device as described in claim 1, it is characterised in that: further include axle sleeve (2), axle sleeve is fixed on
Jackshaft (3) is external, and combination sealing pad (15) are equipped between water supply connector (1) and axle sleeve (2).
3. jetting type underwater cleaning device as claimed in claim 2, it is characterised in that: between jackshaft front end and axle sleeve (2)
Equipped with the first sealing ring (14), jackshaft (3) passes through bearing (ball) cover (8) axially position in axle sleeve (2).
4. jetting type underwater cleaning device as claimed in claim 2, it is characterised in that: water outlet is external screw thread to connector (1) afterwards
Structure is equipped with combination sealing pad (15) between connector (1) and axle sleeve (2), be used to threaded connection place and seal.
5. jetting type underwater cleaning device as claimed in claim 3, it is characterised in that: the bearing (ball) cover (8) and axle sleeve (2)
Fixed by bolt (10), centre is equipped with gasket (11), is equipped with the second sealing between bearing (ball) cover (8) and jackshaft (3)
It encloses (9), to axial seal.
6. jetting type underwater cleaning device as claimed in claim 2, it is characterised in that: axle sleeve (2) outer rim passes through flange
(5) it is fixedly connected with turntable housing (6), the turntable housing (6) is coated on outside turntable, and does not contact with turntable, open
Direction is identical as turntable injection direction；Multiple through-holes are opened up on the housing, for integrally putting down using hydro-flow thrust holding meanss
Weighing apparatus.
7. jetting type underwater cleaning device as described in claim 1, it is characterised in that: separate cloth among the jackshaft (3)
It sets there are two rolling bearing (4), is relatively rotated with axle sleeve (2), jackshaft (3) passes through bearing (ball) cover (8) axially position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777004.4U CN208527607U (en) | 2018-05-23 | 2018-05-23 | A kind of jetting type underwater cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820777004.4U CN208527607U (en) | 2018-05-23 | 2018-05-23 | A kind of jetting type underwater cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208527607U true CN208527607U (en) | 2019-02-22 |
Family
ID=65393933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820777004.4U Active CN208527607U (en) | 2018-05-23 | 2018-05-23 | A kind of jetting type underwater cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208527607U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500009A (en) * | 2018-05-23 | 2018-09-07 | 中国水产科学研究院渔业机械仪器研究所 | A kind of jetting type underwater cleaning device |
| CN110375903A (en) * | 2019-07-17 | 2019-10-25 | 西湖大学 | A kind of underwater cleaning disk torque and device for testing rotating speed and measurement method |
-
2018
- 2018-05-23 CN CN201820777004.4U patent/CN208527607U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500009A (en) * | 2018-05-23 | 2018-09-07 | 中国水产科学研究院渔业机械仪器研究所 | A kind of jetting type underwater cleaning device |
| CN110375903A (en) * | 2019-07-17 | 2019-10-25 | 西湖大学 | A kind of underwater cleaning disk torque and device for testing rotating speed and measurement method |
| CN110375903B (en) * | 2019-07-17 | 2021-05-11 | 西湖大学 | Underwater cleaning disc torque and rotating speed testing device and measuring method |
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