CN204682215U - A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab - Google Patents

A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab Download PDF

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Publication number
CN204682215U
CN204682215U CN201520355088.9U CN201520355088U CN204682215U CN 204682215 U CN204682215 U CN 204682215U CN 201520355088 U CN201520355088 U CN 201520355088U CN 204682215 U CN204682215 U CN 204682215U
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CN
China
Prior art keywords
escape pipe
pond
charybdis
pipe
gas branch
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
Application number
CN201520355088.9U
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Chinese (zh)
Inventor
陆建学
夏连军
马洪雨
邹雄
黄艳青
龚洋洋
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East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
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East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
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Application filed by East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences filed Critical East China Sea Fishery Research Institute Chinese Academy of Fishery Sciences
Priority to CN201520355088.9U priority Critical patent/CN204682215U/en
Application granted granted Critical
Publication of CN204682215U publication Critical patent/CN204682215U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to Xiu Ban Charybdis and cultivates field, in particular to a kind of aerating device for indoor culture Xiu Ban Charybdis kind crab, the aerating device providing a kind of indoor culture to become rusty spot Charybdis kind crab, comprises and cultivates pond, cultivates on the sidewall of pond one along installing the air inlet pipe connecting oxygen increasing pump; Air inlet pipe connects sidewall escape pipe, and sidewall escape pipe is deeply cultivated in pond along cultivating side, pond pool wall; Sidewall escape pipe connects bottom escape pipe, and bottom escape pipe is close to bottom cultivation pond, and the opposite side in cultivation pond extending longitudinally; Bottom escape pipe is communicated with several and vertical with bottom escape pipe goes out gas branch pipe, go out gas branch pipe and extend to side, go out gas branch pipe and be provided with air diverter.By escape pipe along cultivate pond pool wall distribution, make rust spot Charybdis kind crab survivable go out gas branch pipe, cause fracture; And going out gas branch pipe and being covered with effectively equably and cultivating pond of bottom, enable the movable rust spot Charybdis kind crab in bottom can maintain oxygen condition in any position.

Description

A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab
Technical field
The utility model relates to Xiu Ban Charybdis and cultivates field, particularly a kind of aerating device for indoor culture Xiu Ban Charybdis kind crab.
Background technology
Xiu Ban Charybdis (Charybdis feriatus) is commonly called as Sea crab, is the large-scale sea crabs class of a kind of delicious meat, high nutritive value, is mainly distributed in the East Sea and South China Sea in China, is the mariculture new varieties that a kind of economic worth is higher.Rust spot Charybdis commodity crab commercially available at present is all adopted and is caught in natural marine site; by the impact that overfishing and sea environment change; wild resource is destroyed; population quantity and catch decline year by year; utilize sea to catch natural Xiu Ban Charybdis kind crab, carry out the artificial breeding of Xiu Ban Charybdis, aquaculture research, to realize propagating commodity crab artificially; and to become rusty spot Charybdis juvenile crab natural marine site artificial releasing, significant to the protection of promotion wild resource and sustainable use, alleviation relation between market supply and demand.
The cultivation of rust spot Charybdis kind crab obtains artificial breeding and aquaculture successfully primary key condition, the place of current cultivation Xiu Ban Charybdis kind crab, mainly adopt the indoor cement culturing pool of the aquatic products such as fish and shrimps economic animal, airing form utilizes inflated hose to connect gas exhausting stone, put bottom culturing pool or oxygen supply is carried out in the top be suspended at the bottom of pond, and do not take the moral character feature design of Xiu Ban Charybdis into account, cultivate in Xiu Ban Charybdis kind crab process in reality and find, inflated hose is easily by the large foot of a chela pinch off of Xiu Ban Charybdis kind crab, gas exhausting stone is easily pulled by Xiu Ban Charybdis kind crab the phenomenon pulling out inflated hose, after being flown at the water surface by pinch off and the inflated hose come off, the Xiu Ban Charybdis kind crab of bottom activity occurs that because of anoxic lethality is high, egg laying rate of red swamp lowers, egg load reduces and the problems such as easy miscarriage.Therefore need to design a kind of aerating device for cultivating Xiu Ban Charybdis kind crab reasonable in design.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of aerating device for indoor culture Xiu Ban Charybdis kind crab, to meet Xiu Ban Charybdis kind crab to the demand of venting condition, improves the cultivating survival rate of Xiu Ban Charybdis kind crab, egg laying rate of red swamp and egg load.
For reaching above object, the aerating device providing a kind of indoor culture to become rusty spot Charybdis kind crab, comprises and cultivates pond, cultivates on the sidewall of pond one along installing the air inlet pipe connecting oxygen increasing pump; Air inlet pipe connects sidewall escape pipe, and sidewall escape pipe is deeply cultivated in pond along cultivating side, pond pool wall; Sidewall escape pipe connects bottom escape pipe, and bottom escape pipe is close to bottom cultivation pond, and the opposite side in cultivation pond extending longitudinally; Bottom escape pipe is communicated with several and vertical with bottom escape pipe goes out gas branch pipe, go out gas branch pipe and extend to side, go out gas branch pipe and be provided with air diverter.By escape pipe along cultivate pond pool wall distribution, make rust spot Charybdis kind crab survivable go out gas branch pipe, cause fracture; And going out gas branch pipe and being covered with effectively equably and cultivating pond of bottom, enable the movable rust spot Charybdis kind crab in bottom can maintain oxygen condition in any position.
Preferably, described goes out the both sides that gas branch pipe is arranged on bottom escape pipe, and uniform intervals distribution.It is more sufficient that the both sides more one-sided distribution of distribution makes oxygen export.
Preferably, described adjacent heteropleural branch interval of giving vent to anger is 20cm.
Preferably, described bottom escape pipe is distributed on the center line of cultivation bottom surface, pond.
Preferably, the described diameter going out gas branch pipe diameter and be less than bottom escape pipe.
Preferably, it is characterized in that, described cultivation pool volume is 30m 3~ 50m 3.
Preferably, it is characterized in that, described air inlet pipe connects air shut-off valve.Air shut-off valve can adjusting air inflow quantity.
Preferably, bottom described cultivation pond, be equipped with sea sand, bottom escape pipe and go out gas branch pipe and be arranged in sea sand surface.
A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab of the present utility model, change the hose construction directly deeply cultivated at the bottom of pond, by the syndeton of three sections of outlet pipes by bottom oxygen infusion to cultivation pond, three sections of escape pipes are sidewall escape pipe respectively, bottom escape pipe and go out gas branch pipe, sidewall escape pipe is close to cultivation pond sidewall, bottom escape pipe is close to cultivation bottom surface, pond, makes Xiu Ban Charybdis kind crab not easily cut off escape pipe, causes oxygen infusion failure.And go out gas branch pipe and bottom escape pipe Vertical dimension side distributes, oxygen is sprayed by the air diverter gone out on gas branch pipe, the distribution of many air arms can ensure that at the bottom of the pond in cultivation pond, each several part all has oxygen to export, with satisfied rust spot Charybdis kind crab to the demand of dissolved oxygen.
Aerating device of the present utility model does not affect Xiu Ban Charybdis normal activity, and can not suffer that Xiu Ban Charybdis kind crab damages generation anoxic problem, can meet Xiu Ban Charybdis kind crab normal activity to the demand of oxygen, promote the normal oogenesis of Xiu Ban Charybdis kind crab and the row young; Utilize this aerating device to cultivate Xiu Ban Charybdis kind crab, the survival rate of Xiu Ban Charybdis kind crab and egg laying rate of red swamp are far above the original airing form of employing, and egg load also exceedes 30% of original airing form.A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab of the utility model is reasonable in design, cost is lower, manufacture is convenient, is easy to promote the use of in the practical work of indoor culture Xiu Ban Charybdis kind crab.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aerating device for indoor culture Xiu Ban Charybdis ovigerous crab of the utility model;
Wherein:
1-air inlet pipe 2-air shut-off valve 3-sidewall escape pipe
4-air diverter 5-sea sand 6-cultivates pond
Bottom 7-, escape pipe 8-goes out gas branch pipe
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
Embodiment 1:
The aerating device of the indoor culture rust spot Charybdis kind crab according to Fig. 1, comprise and cultivate pond 6, cultivate 6 one-tenth, pond cuboid, be divided into front surface, rear surface, two sides and bottom surface, volume is 40m 3, cultivate bottom pond 6 and be equipped with sea sand 5.Edge on the side pool wall cultivating pond 6, be installed into tracheae 1, be connected with sidewall escape pipe 3 after air inlet pipe being arranged air shut-off valve 2, sidewall escape pipe 3 is laid in cultivation pond 6 along the sidewall cultivating pond 6, bottom cultivation pond 6, be communicated with bend pipe by one, be communicated with the bottom escape pipe 7 be laid on sea sand 5.Bottom escape pipe 7 is arranged on the center line of cultivation bottom surface, pond 6, and extends longitudinally to the opposite side cultivating pond 6, and the length of bottom escape pipe 7 is less than the length of cultivating pond 6.Sea sand 5 is laid some go out gas branch pipe 8, go out gas branch pipe 8 be arranged on bottom escape pipe 7 both sides and with bottom escape pipe 7 to vertical, the going out gas branch pipe 8 interval, be equidistantly uniformly distributed of both sides, heteropleural adjacent go out spacing between gas branch pipe 8 be 20cm, and each length going out gas branch pipe is less than 1/2nd of cultivation pond 6 width, the diameter going out gas branch pipe is less than the diameter of bottom escape pipe, is communicated with bottom escape pipe.Go out on gas branch pipe 8 and be connected and installed with some air diverters 4.
Embodiment 2:
The aerating device of a kind of indoor culture Xiu Ban Charybdis kind crab, when cultivating Xiu Ban Charybdis kind crab, open air shut-off valve 2, start oxygen increasing pump, make air under pressure, enter sidewall escape pipe 3 from air inlet pipe 1 by air shut-off valve 2, then enter bottom escape pipe 7 respectively and go out gas branch pipe 8, via air diverter 4, spray in the seawater entering and cultivate in pond 6, by controlling air shut-off valve 2, adjusting air inflow quantity, meets Xiu Ban Charybdis kind crab to the demand of dissolved oxygen.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.

Claims (8)

1., for an aerating device for indoor culture rust spot Charybdis kind crab, it is characterized in that, comprise and cultivate pond (6), cultivating on the sidewall of pond (6) along installing the air inlet pipe (1) connecting oxygen increasing pump; Air inlet pipe (1) connects sidewall escape pipe (3), and sidewall escape pipe (3) is deeply cultivated in pond (6) along cultivating pond (1) side pool wall; Sidewall escape pipe (3) connects bottom escape pipe (7), and bottom escape pipe (7) is close to cultivation pond (6) bottom, and the opposite side in cultivation pond extending longitudinally (6); Bottom escape pipe (7) is communicated with several and vertical with bottom escape pipe (7) goes out gas branch pipe (8), go out gas branch pipe (8) to extend to side, go out gas branch pipe (8) and be provided with air diverter (4).
2. the aerating device for indoor culture rust spot Charybdis kind crab according to claim 1, it is characterized in that, described goes out the both sides that gas branch pipe (8) is arranged on bottom escape pipe (7), and uniform intervals distribution.
3. follow according to the aerating device for indoor culture rust spot Charybdis kind crab according to claim 2, it is characterized in that, adjacent heteropleural arm (8) spacing of giving vent to anger is 20cm.
4. the aerating device for indoor culture rust spot Charybdis kind crab according to claim 1, is characterized in that, the described diameter going out gas branch pipe (8) diameter and be less than bottom escape pipe (7).
5. the aerating device for indoor culture Xiu Ban Charybdis kind crab according to claim 1, is characterized in that, described bottom escape pipe (7) is distributed on the center line of cultivation pond (6) bottom surface.
6. the arbitrary aerating device for indoor culture Xiu Ban Charybdis kind crab according to claim 1-5, it is characterized in that, described cultivation pond (6) volume is 30m3 ~ 50m3.
7. the arbitrary aerating device for indoor culture Xiu Ban Charybdis kind crab according to claim 1-5, is characterized in that, described air inlet pipe (1) connects air shut-off valve (2).
8. the arbitrary aerating device for indoor culture Xiu Ban Charybdis kind crab according to claim 1-5, it is characterized in that, bottom, described cultivation pond (1) is equipped with sea sand (5), bottom escape pipe (7) and go out gas branch pipe (8) to be arranged in sea sand (5) surperficial.
CN201520355088.9U 2015-05-28 2015-05-28 A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab Expired - Fee Related CN204682215U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520355088.9U CN204682215U (en) 2015-05-28 2015-05-28 A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520355088.9U CN204682215U (en) 2015-05-28 2015-05-28 A kind of aerating device for indoor culture Xiu Ban Charybdis kind crab

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CN204682215U true CN204682215U (en) 2015-10-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109169470A (en) * 2018-09-26 2019-01-11 姚兴南 A kind of mud crab kind crab cultivation circulating water culture system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109169470A (en) * 2018-09-26 2019-01-11 姚兴南 A kind of mud crab kind crab cultivation circulating water culture system

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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: 20151007

Termination date: 20160528