CN204499127U - A kind of river crab supports wintering pond temporarily - Google Patents
A kind of river crab supports wintering pond temporarily Download PDFInfo
- Publication number
- CN204499127U CN204499127U CN201420738696.3U CN201420738696U CN204499127U CN 204499127 U CN204499127 U CN 204499127U CN 201420738696 U CN201420738696 U CN 201420738696U CN 204499127 U CN204499127 U CN 204499127U
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- Prior art keywords
- river crab
- temporarily
- cement pit
- pond
- support
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Abstract
A kind of river crab supports wintering pond temporarily, it is a kind of cement pit being located at indoor, have into water and drainage system, aeration system, it is characterized in that: at the bottom of the pool wall surrounding of described cement pit and pond, lay heat-insulation layer, heat-preserving cover plate is arranged at described cement pit top, be provided with the support of goods-shelf type structure in described cement pit, supporting plate that can be permeable placed by support; Described cement pit is also provided with refrigeration system into pond water for cooling and temperature sense sensor.The river crab loading mesh bag or net cage is placed on support plank, by the oxygenation of oxygenation facility, in the environment of hibernation temperature, makes river crab high density, supports preservation temporarily for a long time.
Description
Art
The utility model relates to the indoor temporary foster wintering pond of a kind of river crab, especially a kind of river crab foster wintering pond temporarily that can carry out water temperature control, river crab be carried out intensive control, can carry out high density, support temporarily for a long time.
Background technology
At present, the indoor wintering pond of supporting temporarily of known river crab is made up of cement pit, water inlet pipe, drainpipe and aeration system.In order to solve winter, freeze can not the problem of crabbing in pond, cultivation producer or sell producer, before selecting to arrive in the winter time, river crab is received catch rear support temporarily to be stored in indoorly to support in wintering pond temporarily, facilitate sell winter and anti-season sale in spring in the coming year.But support in wintering pond temporarily at such, the activity of river crab is free, owing to not having the control of water temperature, when water temperature is higher, the vital movement of river crab is strong, physical demands is large, and the density of supporting temporarily crosses conference to be made to fight mutually between river crab, causes disability, simultaneously, the crawling exercises of river crab in cement pit, can make the place's wearing and tearing of the foot of river crab tip and cause infection, thus result in the injured and higher lethality of river crab, cause the loss of supporting period temporarily, the time of supporting temporarily is short.
Summary of the invention
Water temperature can not be controlled to overcome the indoor wintering pond of supporting temporarily of existing river crab, support density temporarily low, mutually to fight disability, foot wearing and tearing are injured, the deficiency that lethality is high, the utility model provides a kind of river crab and supports wintering pond temporarily, this river crab is supported wintering pond temporarily and sets suitable water temperature by refrigeration system, this is supported wintering pond temporarily and uses intensive mode simultaneously, the mode of the river crab of some by mesh bag or net cage is put together, by these methods, river crab is made to be in resting state, reduce vital movement, overcome fighting and the wearing and tearing of the movable disability that causes and foot between river crab, what increase unit of water body supports density temporarily, reduce injured and lethality, and the foster time temporarily can be extended.
The utility model solves the technical scheme that its technical problem adopts: a kind of river crab supports wintering pond temporarily, it is a kind of cement pit being located at indoor, have into water and drainage system, aeration system, heat-insulation layer is laid at the bottom of the pool wall surrounding of described cement pit and pond, heat-preserving cover plate is arranged at described cement pit top, be provided with the support of goods-shelf type structure in described cement pit, supporting plate that can be permeable placed by support; Described cement pit is also provided with refrigeration system into pond water for cooling and temperature sense sensor.
Installing cooling-water machine is the water for cooling of supporting temporarily in wintering pond, heat-insulation layer is laid in wall in pond and bottom, the insulation cover that pond mouth upper cover can be incubated, the support of goods-shelf type is set in the water in pond, supporting plate that can be permeable placed by support, the river crab supported temporarily is needed to install in mesh bag or in net cage, the thickness of three layers of river crab can be installed to, elasticity can make river crab can not arbitrarily creep wherein, mesh bag or net cage that river crab is housed are placed on supporting plate, by aerator oxygenation, water temperature controls at about 4 degree, river crab is made to be in athermobiosis state, reach high density, low actual, long-time object of supporting temporarily.
The beneficial effects of the utility model are, the density of supporting temporarily of river crab can be made to improve, and the lethality of supporting period temporarily reduces, and extends the time of supporting temporarily, and can control the environment building artificial overwintering, for the cultivation of large size seedling seed by temperature.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the vertical view of an embodiment of the present utility model.
Fig. 2 is the longitudinal profile structural map of an embodiment of the present utility model.
1. cooling-water machine water inlet pipes, 2. temperature sense sensor, 3. discharge outlet in figure, 4. support wintering pond, 5. support, 6. supporting plate temporarily, 7. loads the river crab of mesh bag or net cage, 8. gas stone, 9. water inlet pipe, 10. cooling-water machine outlet pipe, 11. waterlines, 12. insulation covers.
Embodiment
In fig. 1 and 2, supporting in wintering pond 4 temporarily, the support 5 of goods-shelf type is set, the surrounding of support is unlimited, placing rack plate 6 on support, supporting plate is with holes permeable, be convenient to water body exchange up and down, load the river crab 7 of mesh bag or net cage, just be placed on supporting plate 6, by water inlet pipe 9, give and support in wintering pond 4 waterline 11 that adds water temporarily, cooling-water machine equipment is arranged on supports place suitable around wintering pond 4 temporarily, cooling-water machine is drawn water from supporting wintering pond 4 temporarily by cooling-water machine water inlet pipe 1, after cooling-water machine cooling, enter into from cooling-water machine outlet pipe 10 and support wintering pond 4 temporarily, the temperature of supporting wintering pond 4 water is temporarily measured by temperature sense sensor 2, by the temperature that temperature controller setting needs, water temperature can be set in about 4 degree, river crab is made to be in resting state, temperature can be remained in required any range, gas stone 8 connects aerator, oxygenation is carried out for supporting wintering pond 4 temporarily, support wintering pond temporarily to need to be discharged by discharge outlet 3 during draining, support temporarily in process river crab, Chi Kou is covered with insulation cover 12.
Claims (1)
1. a river crab supports wintering pond temporarily, it is a kind of cement pit being located at indoor, have into water and drainage system, aeration system, it is characterized in that: at the bottom of the pool wall surrounding of described cement pit and pond, lay heat-insulation layer, heat-preserving cover plate is arranged at described cement pit top, be provided with the support of goods-shelf type structure in described cement pit, supporting plate that can be permeable placed by support; Described cement pit is also provided with refrigeration system into pond water for cooling and temperature sense sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738696.3U CN204499127U (en) | 2014-12-01 | 2014-12-01 | A kind of river crab supports wintering pond temporarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738696.3U CN204499127U (en) | 2014-12-01 | 2014-12-01 | A kind of river crab supports wintering pond temporarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204499127U true CN204499127U (en) | 2015-07-29 |
Family
ID=53697147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738696.3U Expired - Fee Related CN204499127U (en) | 2014-12-01 | 2014-12-01 | A kind of river crab supports wintering pond temporarily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204499127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613365A (en) * | 2015-12-16 | 2016-06-01 | 苏州蟹家族生态农业有限公司 | Feeding method of small pet crabs |
| CN107836393A (en) * | 2017-12-20 | 2018-03-27 | 中国水产科学研究院淡水渔业研究中心 | Fry made of pvc pipe temporarily supports system and its cultural method |
-
2014
- 2014-12-01 CN CN201420738696.3U patent/CN204499127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613365A (en) * | 2015-12-16 | 2016-06-01 | 苏州蟹家族生态农业有限公司 | Feeding method of small pet crabs |
| CN105613365B (en) * | 2015-12-16 | 2019-02-05 | 苏州蟹家族生态农业有限公司 | A kind of method for breeding of small-sized pet crab |
| CN107836393A (en) * | 2017-12-20 | 2018-03-27 | 中国水产科学研究院淡水渔业研究中心 | Fry made of pvc pipe temporarily supports system and its cultural method |
| CN107836393B (en) * | 2017-12-20 | 2024-02-20 | 中国水产科学研究院淡水渔业研究中心 | Temporary fish fry raising system made of PVC (polyvinyl chloride) pipes and raising method thereof |
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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: 20150729 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |