CN101856003A - a breeding pond - Google Patents

Abstract

The invention discloses a culture pond, which comprises a pond body, wherein an inner impermeable membrane and an outer impermeable membrane are paved in the pond body, a gap is reserved between the two impermeable membranes, a circulating water cavity for circulating water to flow through is surrounded by the two impermeable membranes, and a circulating water inlet hole and a circulating water outlet hole which are communicated with the circulating water cavity are formed in the outer impermeable membrane. The invention adopts the circulating water to adjust the temperature of the water in the culture pond, so that the culture environment is more suitable for the growth of organisms, and the culture density and the survival rate are improved; the invention can increase heat exchange efficiency and reduce corrosion of seawater to materials, thereby improving mariculture benefits.

Description

a breeding pond

technical field

The invention relates to the field of aquaculture, in particular to a culture pond.

Background technique

The breeding of many aquatic animals has higher requirements on water temperature. Although when stocking in seawater, the seawater will automatically adjust the water temperature through exchange according to the changes in the seasonal environment, but the water temperature is seriously affected by environmental factors. In the case of sudden environmental changes, the water temperature changes greatly, which seriously affects the production.

Contents of the invention

The object of the present invention is to provide a culture pond with adjustable water temperature, so that the water temperature of the culture pond is always suitable for the living habits of the organisms in the pond, and the yield can be increased.

In order to achieve the above object, the technical scheme that the present invention adopts comprises following two kinds:

The first technical solution: a culture pond, including a pond body, two layers of anti-seepage membranes inside and outside are laid in the pond body, and there is a gap between the two layers of anti-seepage membranes, and a circle is formed by the two layers of anti-seepage membranes. The circulating water chamber for the circulating water to flow through is provided with a circulating water inlet hole and a circulating water outlet hole communicating with the circulating water chamber on the outer anti-seepage membrane.

When in use, circulating water is introduced into the circulating water cavity, and the temperature of the water in the breeding pond is adjusted through the circulating water. The outer anti-seepage membrane can avoid the leakage of circulating water.

As an improvement of the above-mentioned first technical solution, an overflow hole is provided on the outer anti-seepage membrane, and the overflow hole is lower than the water level line of the pool body, and the pool wall of the pool body is provided with the An overflow opening that communicates with an overflow hole. Because the water level line of the pond body is higher than the overflow port, there is a water level difference outside the culture pond, so that the anti-seepage membrane will not float on the water surface due to the downward pressure all the time, which is more conducive to cultivation. A support is provided between the bottoms of the two layers of anti-seepage membranes, and the support supports the inner anti-seepage membrane, which can prevent the volume of the circulating water chamber from being too small due to the pressure on the inner layer of anti-seepage membrane.

In the above-mentioned first technical solution, a water inlet hole and a drainage hole are provided on the inner anti-seepage membrane, and the water inlet hole and the drainage hole are respectively connected with the water inlet and the water outlet on the wall of the pool body. connected.

The second technical scheme: a culture pond, comprising a pond body, an anti-seepage film is laid in the pond body, and there is a gap between the anti-seepage film and the bottom and the wall of the pond body, and the anti-seepage film and the pond wall The pool bottom and the pool wall of the pool body form a circulating water cavity for circulating water to flow through, and a circulating water inlet and a circulating water outlet communicating with the circulating water cavity are arranged on the pool wall of the pool body.

Same as the first technical solution, when in use, circulating water is passed into the circulating water cavity, and the temperature of the water contained in the breeding pond is adjusted through the circulating water.

As an improvement of the above-mentioned second technical solution, an overflow port communicating with the circulating water chamber is provided on the pool wall of the pool body, and the overflow port is lower than the water level line of the pool body; A supporting piece is provided between the membrane and the pool bottom of the pool body.

Compared with the prior art, the advantages of the present invention are: the use of circulating water to adjust the temperature of the water in the culture pond can make the culture environment more suitable for the growth of organisms and increase the yield; moreover, the use of an anti-seepage membrane can reduce seawater corrosion and reduce costs, thereby increasing efficiency.

Description of drawings

Fig. 1 is the structural representation of embodiment 1 of the present invention;

Fig. 2 is a schematic structural diagram of Embodiment 2 of the present invention.

Detailed ways

Embodiments of the present invention are described in detail below in conjunction with accompanying drawings:

Example 1

As shown in Fig. 1, the culture pond is mainly composed of a pond body 1, an inner layer anti-seepage film 3 and an outer layer anti-seepage film 5 laid in the pool body 1, and seawater is contained in a chamber surrounded by the inner layer anti-seepage film 3. There is a gap between the inner anti-seepage membrane 3 and the outer anti-seepage membrane 5, and a circulating water cavity 7 for circulating water to flow is formed by the inner anti-seepage membrane 3 and the outer anti-seepage membrane 5. The outer anti-seepage membrane 5 is provided with a circulating water inlet hole and a circulating water outlet hole, and the circulating water inlet hole and the circulating water outlet hole communicate with the circulating water inlet and the circulating water outlet arranged on the wall of the pool body 1 . The purpose of adjusting the temperature of sea water is achieved by introducing circulating water into the circulating water chamber 7 . An overflow hole is provided on the outer anti-seepage membrane 5, the overflow hole is lower than the water level line 4 of the pool body 1, and an overflow port 2 communicating with the overflow hole is provided on the pool wall of the pool body 1.

When in use, start to supply water in the circulating water chamber 7 and the breeding pond simultaneously, adopt normal temperature seawater in the cultivating pond, provide cooling water in the circulating water chamber, make the water in the cultivating pond reach the water level line 4 places, when the water in the circulating water chamber exceeds During the overflow hole, the water overflows, because the water level difference inside and outside the inner layer anti-seepage membrane 3 makes the inner layer anti-seepage membrane 3 be subject to outward pressure all the time, so that the cultivation area of the organisms in the culture pond is maximized, which is beneficial to the growth of organisms. At the same time, in order to avoid the volume of the circulating water chamber 7 being too small due to the pressure on the inner layer anti-seepage membrane 3, objects that can be supported by bricks and the like are arranged between the bottoms of the inner layer anti-seepage membrane 3 and the outer layer anti-seepage membrane 5 Form the support 6.

The inner anti-seepage membrane 3 is provided with a water inlet and a drainage hole, and the water inlet and the drainage hole are respectively connected with the water inlet and the water outlet on the wall of the pool body 1, so that it can be supplied to the culture pond at any time. Seawater with sufficient oxygen content provides a good environment for the growth of organisms.

Example 2

As shown in Fig. 2, the difference from Example 1 is that the outer anti-seepage membrane 5 is not used, but it is necessary to carry out anti-seepage treatment on the pool wall and the bottom of the pool body 1 to avoid leakage of circulating water, which can achieve the same level as that of Example 1. same effect.

The above are only specific embodiments of the present invention, and do not limit the protection scope of the present invention; any replacement and improvement made on the basis of not violating the concept of the present invention shall fall within the protection scope of the present invention.

Claims (8)

1. culture the pond for one kind, comprise the pond body, it is characterized in that: in the body of described pond, be equipped with inside and outside two-layer antiseepage film, and leave the gap between the two-layer antiseepage film, surround a circulating water cavity that supplies cycle water to flow through by this two-layer antiseepage film, on outer antiseepage film, be provided with the cycle water hand-hole and the cycle water that communicate with this circulating water cavity and portal.

2. breed according to claim 1 pond is characterized in that: be provided with spout hole on described outer antiseepage film, and this spout hole is lower than the waterline of pond body, is provided with the overfall that communicates with this spout hole on the pool wall of described pond body.

3. breed according to claim 2 pond is characterized in that: be provided with support member between the bottom of described two-layer antiseepage film.

4. the described breed pond arbitrary according to claim 1 to 3 is characterized in that: on described internal layer antiseepage film, be provided with inlet opening and osculum, this inlet opening and this osculum respectively be located at described pond body pool wall on water inlet and delivery port be communicated with.

5. culture the pond for one kind, comprise the pond body, it is characterized in that: in the body of described pond, be equipped with antiseepage film, leave the gap at the bottom of the pond of this antiseepage film and pond body and between the pool wall, by at the bottom of the pond of this antiseepage film and pond body and pool wall surround a circulating water cavity that flows through for cycle water, on the pool wall of pond body, be provided with the cycle water inlet and the circulating water outlet that communicate with this circulating water cavity.

6. breed according to claim 5 pond is characterized in that: be provided with the overfall that communicates with described circulating water cavity on the pool wall of described pond body, and this overfall is lower than the waterline of pond body.

7. breed according to claim 6 pond is characterized in that: be provided with support member between at the bottom of the pond of described antiseepage film and pond body.

8. the described breed pond arbitrary according to claim 5 to 7 is characterized in that: on described antiseepage film, be provided with inlet opening and osculum, this inlet opening and this osculum respectively be located at described pond body pool wall on water inlet and delivery port be communicated with.

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