CN201595083U

CN201595083U - Shrimp pond capable of prolonging culture cycle

Info

Publication number: CN201595083U
Application number: CN2010201044733U
Authority: CN
Inventors: 王建平; 顾建明; 潘孝球; 刘长军; 张振敏; 周志强
Original assignee: Ningbo City Inst Of Oceanology & Fishery
Current assignee: Ningbo City Inst Of Oceanology & Fishery
Priority date: 2010-01-26
Filing date: 2010-01-26
Publication date: 2010-10-06
Anticipated expiration: 2020-01-26

Abstract

A shrimp pond capable of prolonging culture cycle comprises a pond containing water; a greenhouse framework is constructed above the pond; a plastic film is covered on the greenhouse framework; a heating boiler is mounted near the pond; and the heating output pipe of the heating boiler is led to the bottom of the pond. The greenhouse framework is constructed by bamboo or bar reinforcement; an air pump is additionally mounted near the pond; the air delivery pipe of the air pump is led to the bottom of the pond; two groups of exhaust pipes are paved on the bottom surface of the pond; each group of exhaust pipes comprises a plurality of exhaust pipes which are connected in parallel; and the heating output pipe of the heating boiler and the air delivery pipe of the air pump are connected with the corresponding groups of exhaust pipes respectively. By constructing the greenhouse on the pond, and leading the heat of the heating boiler to water, the utility model raises the water temperature of the pond to ensure that Penaeus vannamei can be cultivated in areas in subtropical zones and temperate zones in spring and autumn, which not only improves annual yield, but also brings very considerable economic benefit because the Penaeus vannamei can come into the market early and get out of season late.

Description

Can prolong the shrimp pool of culture-cycle

Technical field:

The utility model relates to a kind of pond that is used to culture Penaeus Vannmei, a kind of specifically pond that can prolong the Penaeus Vannmei culture-cycle.

Background technology:

Penaeus Vannmei originates in waters, pacific rim, America, have advantages such as individuality is big, growth is fast, nutritional need is low, premunition is strong, adaptive capacity to the water environment factor variations is stronger,, dressing percentage low to the forage protein content requirement up to more than 65%, advantage such as the dried up time-to-live is long, being the improved seeds of intensification high yielding culture, also is the highest shrimp species of single rate in the present three big cultured prawns in the world.Because the thin body fertilizer of Penaeus Vannmei shell, delicious meat contains meat rate height, and is nutritious, therefore favored by the consumer.Because Penaeus Vannmei only is suitable for living in the above water temperature of 25 degree, therefore in subtropics and area, temperate zone only summer water temperature just can reach requirement, so the culture-cycle is very short.The shrimp-cultivation pool that a kind of batch production for this reason occurred in indoor cement pit or plastic cement pond with insulation, control light, is controlled at the aquaculture organism optimum temperature to water temperature by solar energy or other heat energy exactly.By inflation even oxygenation, guaranteeing has sufficient dissolved oxygen in the pond, and it is required that not only subject breathed is grown in keeping, more can improve pool inner water matter condition.By changing water in right amount, remove harmful substance in the water, supply and additional benefit materials keep good condition of water quality.But its cost of investment is high, and only is suitable for raising among a small circle, and it can't change very inconvenience of water operation by soil from moving water in addition.Patent Office of the People's Republic of China on May 25th, 2005 disclosed Granted publication number be " the semi-underground pond heat preservation greenhouse prawn culturing method " of " CN1202709C ", it comprises the breed pond of semi-underground type and is arranged on the heat preservation greenhouse of Chi Ding, though it can improve certain water temperature, only rely on booth to be difficult to make water temperature to rise to more than 25 degree in spring and autumn.

The utility model content:

The purpose of this utility model is at the defective of above-mentioned prior art and deficiency, can prolong Penaeus Vannmei culture-cycle and the low pond of cost of investment for people provide a kind of.

Technical solution adopted in the utility model is for achieving the above object: this can prolong the shrimp pool of culture-cycle, it comprises holds the pond that water is arranged, the booth framework has been built in top, described pond, on the booth framework, be coated with plastic film, next door in the pond is equipped with heating boiler, and the heating installation efferent duct of this heating boiler feeds the bottom in pond.

Described booth framework is built by bamboo wood or reinforcing bar.

Air pump is equipped with on the next door in described pond in addition, and the appendix of this air pump feeds the bottom in pond.

Bottom surface, described pond is equipped with two exhaust stack, each exhaust stack comprises the blast pipe of many parallel connections, the spacing of adjacent two blast pipes is a 9-15 rice, on every blast pipe, all offer a plurality of air vents, the spacing of adjacent two air vents is a 0.7-1.1 rice, and the heating installation efferent duct of described heating installation pot and the appendix of air pump link to each other with each self-corresponding exhaust stack respectively.

The heating installation efferent duct of described heating boiler and the appendix of air pump link to each other with each self-corresponding exhaust stack after connecting check valve.

The utility model is by building on the pond in booth and the heating installation feeding water with heating boiler, and to improve the water temperature in pond, Penaeus Vannmei also can be cultured in spring and autumn in relatively low subtropics and the area, temperate zone of making of cost of investment.In month in semi-tropical 3 to November, the water temperature in pond all can reach more than 25 degree, be suitable for the growth of Penaeus Vannmei, culture with respect to tradition, listing early 2 to 3 months, following city evening 2 to 3 months, so the annual production of Penaeus Vannmei not only can be improved in this shrimp pool, and since listing early, city evening down, the economic benefit that is produced is very considerable.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the utility model drainpipe is laid schematic diagram.

Embodiment:

As shown in Figure 1 and Figure 2, the utility model is a kind of shrimp pool that prolongs the culture-cycle, it comprises holds the pond 1 that water is arranged, above pond 1, built booth framework 2, this booth framework 2 is made of bamboo wood or reinforcing bar, on booth framework 2, be coated with plastic film 3, can improve the temperature in the booth, thereby water temperature is risen.1 next door is equipped with heating boiler 4 in the pond, and the heating installation efferent duct of this heating boiler 4 feeds the bottom in pond 1, if after booth is set, water temperature still can not reach above can the conveying by heating installation of 25 degree raises water temperature.For the even water temperature that makes pond 1 rises, 1 bottom surface is laid and is put the exhaust stack of being made up of the blast pipe 6 of many parallel connections in the pond.In exhaust stack, the spacing of adjacent two blast pipes 6 is a 9-15 rice, all offers a plurality of air vents 7 on every blast pipe 6, and the spacing of adjacent two air vents 7 is a 0.7-1.1 rice, and the heating installation efferent duct of described heating boiler 4 links to each other with exhaust stack.In order to prevent that Chi Shui from pouring in down a chimney, between the heating installation efferent duct of heating boiler 4 and exhaust stack, a check valve 8 is installed.Air pump 5 is equipped with on the next door in described pond 1 in addition, and the appendix of this air pump 5 feeds the bottom in pond 1, and oxygen or air are fed in the water by air pump 5, can improve the dissolved oxygen in the water.In order to make oxygen or air can enter Chi Shuizhong equably, can be provided with an exhaust stack that links to each other with air pump 5 in addition in 1 bottom surface in the pond, between the appendix of air pump 5 and corresponding exhaust stack, a check valve 8 is installed equally, pour in down a chimney to prevent Chi Shui.

When spring and autumn culturing Penaeus Vannmei,, can make the water temperature in pond keep being suitable for the growth of Penaeus Vannmei more than 25 degree in subtropics and area, temperate zone by on pond 1, building booth and the heating installation of heating boiler 4 being fed Chi Shuizhong.Culture with respect to tradition, the listing of Penaeus Vannmei that the utility model is cultured early 2 to 3 months, following city evening 2 to 3 months, so this not only can improve the annual production of Penaeus Vannmei, and since listing early, city evening down, the economic benefit that is produced is very considerable.

Claims

1. shrimp pool that can prolong the culture-cycle, it comprises holds the pond (1) that water is arranged, it is characterized in that having built booth framework (2) above the described pond (1), on booth framework (2), be coated with plastic film (3), the next door of (1) is equipped with heating boiler (4) in the pond, and the heating installation efferent duct of this heating boiler (4) feeds the bottom in pond (1).

2. the shrimp pool that prolongs the culture-cycle according to claim 1 is characterized in that described booth framework (2) builds by bamboo wood or reinforcing bar.

3. the shrimp pool that prolongs the culture-cycle according to claim 1 is characterized in that air pump (5) is equipped with on the next door in described pond (1) in addition, and the appendix of this air pump (5) feeds the bottom in pond (1).

4. according to the claim 1 or the 3 described shrimp pools that prolong the culture-cycle, it is characterized in that bottom surface, described pond (1) is equipped with two exhaust stack, each exhaust stack comprises the blast pipe (6) of many parallel connections, the spacing of adjacent two blast pipes (6) is a 9-15 rice, on every blast pipe (6), all offer a plurality of air vents (7), the spacing of adjacent two air vents (7) is a 0.7-1.1 rice, and the appendix of the heating installation efferent duct of described heating boiler (4) and air pump (5) links to each other with each self-corresponding exhaust stack respectively.

5. the shrimp pool that prolongs the culture-cycle according to claim 4 is characterized in that the heating installation efferent duct of described heating boiler (4) and the appendix of air pump (5) link to each other with each self-corresponding exhaust stack after connecting check valve (8).