CN2812572Y - Aerator on ice - Google Patents
Aerator on ice Download PDFInfo
- Publication number
- CN2812572Y CN2812572Y CNU2005201152506U CN200520115250U CN2812572Y CN 2812572 Y CN2812572 Y CN 2812572Y CN U2005201152506 U CNU2005201152506 U CN U2005201152506U CN 200520115250 U CN200520115250 U CN 200520115250U CN 2812572 Y CN2812572 Y CN 2812572Y
- Authority
- CN
- China
- Prior art keywords
- ice
- delivery device
- thermal insulation
- oxygen delivery
- partition boards
- 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
Links
Classifications
-
- 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
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model relates to an oxygen delivery device which can be used for aquatic product breeding industry in winter in the north, particularly an oxygen delivery device on ice. The oxygen delivery device on ice is composed of a cylinder lid (1), ventilating holes (2), a cylinder wall (3), thermal insulation partition boards (4) and a base (5), wherein the cylinder wall of the base (5) is provided with stairs, the thermal insulation partition boards (4) are arranged in the oxygen delivery device which is communicated with the air, the oxygen delivery device is transversely divided into a plurality of chambers which are communicated with the air, the cylinder lid and the thermal insulation partition boards are respectively provided with ventilating holes, and the number of the ventilating holes on the thermal insulation partition boards is increased according to the stair levels from top to bottom; the thermal insulation partition boards are made of transparent materials and can be used for absorbing the sunlight; the cylinder lid and the cylinder wall can be made of various thermal insulation materials according to requirements. When the utility model which is an oxygen delivery device on ice is used, the aquatic products of the freshwater breeding industry can safely endure the cold winter and the economic benefit of the breeding industry can be increased. Because the cost is low, the utility model is especially suitable for the requirements of freshwater product breeding users in winter in the north.
Description
Technical field: the utility model relates to the oxygen supply device that the north of china in winter aquaculture already uses, especially: oxygen therapy device on ice.
Prior art: at present, the north of china in winter aquaculture already give to culture oxygen supply such as fish, shrimp, crab the time all be the hole of on freeze-up ice sheet, making a hole in the ice, then in the water of oxygen below the crevasse enters ice sheet, fish, shrimp, crab etc. can be ridden out winter like this, but in the season of cold, the cutter the crevasse can be very fast continuation freeze-up, so, fish under water, shrimp can only absorb a spot of oxygen, therefore annual aquatic products all have large quantities of phenomenons because of anoxia asphyxia death, are commonly called as " vexed hole "; Therefore slow down freeze-up time of crevasse or not freeze-up device or technology global problem always.
Summary of the invention: goal of the invention of the present utility model is: having invented the crevasse that makes oxygen supply on the ice sheet a kind of winter in the plant can not be freeze-up or delay the device of freeze-up time, this device can be cultured fish, shrimp, a large amount of oxygen of crab supply of water layer the inside for a long time to plant, even when making aquatic products guarantee passing the winter of safety in the winter time, also can grow; To achieve these goals, the utility model is achieved in that oxygen therapy device is made up of cover, air-vent, barrel, thermal-insulation baffle plate, base on ice; It is characterized in that: oxygen therapy device is logical empty on ice; Barrel on base divides ladder that thermal-insulation baffle plate is placed on logical empty oxygen therapy device the inside, laterally is divided into several logical empty chambers, and successively the mode cold air arrives the water surface, guarantees the not freeze-up timely oxygen supply of the water surface near vacuum heat-preserving; Air-vent all is housed on cover and thermal-insulation baffle plate, and the air-vent above the thermal-insulation baffle plate according to few increase down on the ladder level more; Thermal-insulation baffle plate adopts transparent material to manufacture, and can absorb sunlight; Cover and barrel can adopt various insulation materials to make as required.When installing and using, the base of this oxygen therapy device is placed directly on the ice face that is carved with the crevasse littler than base diameter, water then freeze-up firmly; The thermal-insulation baffle plate of each ladder is installed, is covered cover and just can use; Air can change oxygen through the multilayer exchange arrival water surface by the air-vent on cover and the thermal-insulation baffle plate, and the water supply product is breathed; Lead to the thermal-insulation baffle plate that is separated by ladder inside the empty oxygen therapy device and can guarantee the temperature of the water surface, but also can prevent that moisture from condensing on the air-vent frost on the cover because of a large amount of evaporation chance cold airs.This utility model on ice oxygen therapy device can make freshwater aquaculture industry aquatic products safety spend cold winter, can increase the economic benefit of aquaculture because cost is low, therefore be specially adapted to the breed user's of north of china in winter freshwater product needs.
Description of drawings
Fig. 1 is oxygen therapy device schematic appearance on ice.
Fig. 2 is the diagrammatic sketch of bowing of oxygen therapy device inside on ice.
Embodiment: oxygen therapy device is made up of cover 1, air-vent 2, barrel 3, thermal-insulation baffle plate 4, base 5 on ice; At first make the barrel 3 of oxygen therapy device of various insulation materials, barrel 3 outsides can be made into circle, taper, square or other shapes as required; The inboard of barrel 3 is designed to stairstepping, selects transparent material to do thermal-insulation baffle plate 4 then and is placed on the ladder, and design has air-vent 2 above the thermal-insulation baffle plate 4; According to boreal climate cold degree difference, ladder can be made a plurality of, and heat insulation effect can be better like that.
Claims (2)
1, a kind of oxygen therapy device on ice is made up of cover (1), air-vent (2), barrel (3), thermal-insulation baffle plate (4), base (5); It is characterized in that: oxygen therapy device is logical empty on ice; Barrel (3) on base (5) divides ladder that thermal-insulation baffle plate (4) is placed on logical empty oxygen therapy device the inside; On cover (1) and thermal-insulation baffle plate (4), air-vent (2) is arranged all;
2, oxygen therapy device on ice according to claim 1, it is characterized in that: thermal-insulation baffle plate (4) adopts transparent material to manufacture, air-vent (2) above the thermal-insulation baffle plate (4) according to few increase down on the ladder level more, and cover (1) and barrel (3) can adopt various insulation materials to make as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201152506U CN2812572Y (en) | 2005-07-23 | 2005-07-23 | Aerator on ice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201152506U CN2812572Y (en) | 2005-07-23 | 2005-07-23 | Aerator on ice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2812572Y true CN2812572Y (en) | 2006-09-06 |
Family
ID=36947653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201152506U Expired - Fee Related CN2812572Y (en) | 2005-07-23 | 2005-07-23 | Aerator on ice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2812572Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870738A (en) * | 2012-10-23 | 2013-01-16 | 苏州苏鼎产品设计有限公司 | Barrel capable of aeration and feeding |
-
2005
- 2005-07-23 CN CNU2005201152506U patent/CN2812572Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870738A (en) * | 2012-10-23 | 2013-01-16 | 苏州苏鼎产品设计有限公司 | Barrel capable of aeration and feeding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202131156U (en) | Adjustable type ecological floating bed device with large plant quantity | |
| CN102283038A (en) | Vertical greening system | |
| CN203912696U (en) | A kind of flower pot with automatic watering function | |
| CN201620624U (en) | Arch frame dual-faced film sunlight greenhouse | |
| CN202135529U (en) | Container for vertical greening | |
| CN2812572Y (en) | Aerator on ice | |
| CN201374958Y (en) | Aquaculture device for three-stripped box turtle | |
| CN108124814A (en) | For cultivation dual sink and be set to its air lift unit | |
| CN104542226A (en) | New plant wall | |
| CN208016600U (en) | A kind of fish and vegetable symbiotic balcony partition wall | |
| CN106386700A (en) | Earthworm cultivation box for saline-alkali land soil biological ecological improvement | |
| CN201995447U (en) | Movable chicken house | |
| CN109042389A (en) | A kind of feeding laying duck duck of scale drought | |
| CN108243939A (en) | A kind of fish and vegetable symbiotic balcony partition wall | |
| CN201805754U (en) | Planting frame and planting unit | |
| CN210352733U (en) | Novel ecological fish tank | |
| CN202232243U (en) | Lucid ganoderma cultivation box | |
| CN203120718U (en) | Ecological system for culturing fishes and flowers | |
| CN208242516U (en) | There is one kind temperature incubation function romaine lettuce to cultivate case | |
| CN103404474A (en) | Ecological system for culturing fishes and growing flowers | |
| CN113197144A (en) | Food material production device for seafood | |
| CN203388111U (en) | Earthworm cultivation device | |
| CN202310676U (en) | Indoor green wall with fish tank | |
| CN201002825Y (en) | Fresh-keeping box for fruit and vegetable | |
| CN202396292U (en) | Chicken house water supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20100723 |