A kind of culvert system in pond used for aquiculture
Technical field
The present invention relates to a kind of culvert system in pond used for aquiculture, belong to aquaculture equipment technology neck
Domain.
Background technology
Aquaculture is an important component part of agricultural production, and the more people of economic development with China participates in water
Pool cultivated come up, but the aquaculture most important is exactly the problem of water quality, traditional aquaculture relies on loaded down with trivial details work
Sequence, carries out the replacing of pond waters, needs to use substantial amounts of manpower, also has and changed using some equipment, reach culturing pool
The water circulation use on the pool, but these manpower and materials are all to increase a major part of cost.
Content of the invention
Present invention aim to overcome that the deficiency that prior art exists, provide a kind of structure simple, easy to use, can be effective
Reduce production cost, can fast and effectively adjust the water yield of cultivating pool and water quality it is ensured that aquaculture process is normally carried out
Pond used for aquiculture culvert system.
The purpose of the present invention is achieved through the following technical solutions:It includes a pond being used for aquaculture,
Retaining well in the middle of being provided with one on the side in pond, is respectively arranged with the water supply water inlet outreaching and water supply in this middle retaining well
Discharge outlet;The bottom of described middle retaining well is provided with connect a, delivery port carrying drainage switch device with pond, and
One water inlet directly or in indirect communication pond is provided with the upper portion side wall of middle retaining well.
The bottom in described pond is provided with a discharge outlet carrying filter, and this discharge outlet is communicated in by drainage channel
It is located at the delivery port of setting in middle retaining bottom, this delivery port is connected with a bit of outlet pipe, this outlet pipe configures
Have one can direct sealed socket long pipe box thereon, and constitute described drainage switch device.
It is provided with a water inlet Buffer Pool, the water inlet on middle retaining Jing Cebi is even between described middle retaining well and pond
Logical described water inlet Buffer Pool, and Buffer Pool of intaking is communicated in the top of pond side wall by a filter.
Described filter is by the secondary filter dress being respectively provided with intake Buffer Pool water outlet and pond side wall water inlet
Put composition, and this described secondary filter and at pond bottom discharge outlet setting filter respectively by can facilitate more
At least one of which screen pack changing is constituted.
The present invention has structure simply, easy to use, effectively can reduce production cost, can fast and effectively adjust cultivation
The water yield in pond and water quality are it is ensured that the features such as aquaculture process is normally carried out.
Brief description
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is done with detailed introduction:Shown in Fig. 1, the present invention includes one for aquaculture
Pond 1, is provided with a middle retaining well 2 on the side in pond 1, is respectively arranged with, in this middle retaining well 2, the water supply outreaching
Water inlet 3 and water supply and drainage mouth 4;The bottom of described middle retaining well 2 be provided with one connect with pond 1, carry drainage switch
The delivery port 6 of device 5, and a water inlet directly or in indirect communication pond 1 is provided with the upper portion side wall of middle retaining well 2
Mouth 7.
Shown in figure, the bottom in described pond 1 is provided with a discharge outlet 9 carrying filter 8, and this discharge outlet 9 is passed through
Drainage channel 10 is communicated on middle retaining well 2 bottom the delivery port 6 of setting, this delivery port 6 is connected with a bit of go out
Water pipe 11, this outlet pipe 11 is configured with one can direct sealed socket long pipe box 12 thereon, and constitute described draining
Switching device 5;The on-off principle of described drainage switch device mainly uses the effect of water level, when being socketed in out long sleeve pipe 12
When on water pipe 11, because two pipes connect place's good seal performance, so, the top of long sleeve pipe 12 exceeds normal cultivation water level in pond, this
When, the water in pond will not be discharged from the delivery port 6 of bottom;When needing to discharge the water in pond, as long as long sleeve pipe 12 is taken
Fall, now outlet pipe tip position is less than the water level in pond, at this time the water in pond will lead to through draining from delivery port 6
Road flows into middle retaining well 2;And the water level in middle retaining well 2 can also be arranged by the water supply water inlet 3 outreaching and water supply
The mouth of a river 4 is controlled, and in the particular embodiment, all can configure at described water supply water inlet 3 and water supply and drainage mouth 4 can people
Work adjusts the switch controlling, in order to from outside access or give off water.
Two or more cultivating pools can be connected by other embodiments of the invention by a retaining well
Come, be easy to runoff investigation each other and control.
The present invention is also provided with a water inlet Buffer Pool 13, middle retaining well 2 between described middle retaining well 2 and pond 1
Water inlet 7 on the wall of side connects described water inlet Buffer Pool 13, and Buffer Pool 13 of intaking is communicated in pond 1 by a filter 14
The top of side wall.
Described filter 14 is by being respectively provided with 16 at water inlet Buffer Pool 13 water outlet 15 and pond side wall water inlet
Secondary filter and secondary filter composition, and this described filter and secondary filter and at pond 1 bottom
At portion's discharge outlet, the filter of setting is made up of conveniently replaced at least one of which screen pack respectively, by setting water inlet buffering
Pond 13 and filter 14, are conducive to the water quality entering in pond to meet the requirement of aquaculture.