CN201976611U

CN201976611U - Water oxygenation exchanger

Info

Publication number: CN201976611U
Application number: CN2011201238038U
Authority: CN
Inventors: 曾雄飞; 吴云波; 曾江; 曾燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-25
Filing date: 2011-04-25
Publication date: 2011-09-21
Anticipated expiration: 2021-04-25

Abstract

A water oxygenation exchanger comprises a water pumping device and an injection pipe. The water pumping device pumps water at the bottom of a culture pond or external water, the injection pipe is connected with the water pumping device, the tail end of the injection pipe is sealed, a plurality of injection holes are arranged at the periphery of the wall of the injection pipe, and the water at the bottom of the culture pond or the external water is pumped into the injection pipe to be sprayed out towards the environment surrounding the injection pipe via the injection holes so as to be exchanged with water of the culture pond. The injection pipe and the water pumping device of the water oxygenation exchanger are connected with each other, the tail end of the injection pipe is sealed, the injection holes are arranged on the periphery of the wall of the injection pipe, injection area of water is large, the water in the total culture pond is activated, the environment is improved remarkably, culture zoology is stabilized, yield of fishery products is increased, and culture cost is reduced.

Description

A kind of water body oxygenation switch

Technical field

The utility model relates to a kind of water body oxygenation switch that is applied in the aquaculture.

Background technology

Water body oxygenation switch is widely used in the aquaculture, if the oxygen G﹠W exchange of breed pond bottom is not enough, culture the pond and then be easy to generate the dirt district, dirt as intersperse among for a long time culture the pond at the bottom of, culturing pond central authorities becomes the hotbed that pathogenic microorganism is bred easily, causes the outburst of aquatic products disease.

At present, common water body oxygenation mainly contains following several mode, first kind is Waterwheel-type oxygenation, it is mainly used in intensive high-density breeding, Waterwheel-type oxygenation only provides the top layer oxygen supply, and oxygen and shipwreck are cultured the bottom, pond to arrive, and is difficult to realize culturing the oxygen G﹠W exchange on bottom, pond and top, and work the time often enters the sea area with dirt, polluted marine environment; Second kind is jetting type or submersible type oxygenation, and this oxygenation way only makes local arrival of current culture the bottom, pond, and the energy consumption height is difficult to large tracts of land and realizes three-dimensional water exchange; The third is to adopt plastic cement microporous pipe or stone matter micropore head with the bubble type oxygen supply, and this aerator is given vent to anger weak, and water body can not three-dimensional exchange, and cost is high again; The 4th kind is to adopt the hard plastic tube oxygen supply, holes on hard plastic tube, hard plastic tube is led to culture the bottom, pond, and this oxygenation way just imports air at the bottom of the pond, can not realize the three-dimensional exchange of water body.

Summary of the invention

Technical problem to be solved in the utility model provides the water body oxygenation switch that a kind of cost is low, can large tracts of land realize the three-dimensional exchange of water body.

For solving the problems of the technologies described above, the utility model is realized by the following technical solutions:

A kind of water body oxygenation switch, comprise and extract the water plug and the playpipe that is connected with water plug of culturing pond, pond Di Shui, superficial water or allogenic water, the end seal of playpipe, be provided with several spray-holes around the playpipe tube wall, water or allogenic water are pumped down in the playpipe and eject realization and the exchange of culturing pool body through spray-hole around playpipe at the bottom of the breed pond, pond.

Above-mentioned water plug can be an immersible pump, immersible pump is located at and is cultured at the bottom of the pond, pond, vertical the stretching out in of the playpipe that is connected with immersible pump cultured the top, pond, immersible pump extracts cultures pond, pond Di Shui, and the playpipe through surfacing ejects, current fall into the pond with air exchange, thereby realize three-dimensional water exchange; Described playpipe length is 4m～6m, and described spray-hole is apart from water surface 1.5m to 3.5m; The end top seal of described playpipe.

Above-mentioned water plug can also be a suction pump, suction pump is located at and is cultured the outside, pond, the playpipe that is connected with suction pump keeps flat to be located at cultures the bottom, pond, suction pump receives pond superficial water or allogenic water (as water storage pool water or underground water), and by suction pump feeding pond bottom, thereby realize the exchange of three-dimensional water, can improve effectively that the anoxic and the pathogenic microorganism of water grows environment at the bottom of the pond, prevent from prawn disease is broken out; Described playpipe length is 4.2m～60m.

As the optimization to such scheme, the pitch of holes of spray-hole is 1cm～10cm on the playpipe of the present invention, and described nozzle inside diameter is 0.6mm～4mm.

The utlity model has following remarkable result:

The utility model water body oxygenation switch playpipe is connected with water plug, and spray-hole is set with the end seal of playpipe with around the tube wall of playpipe, culturing bottom, the pond end water that dissolved oxygen is low, dirt gathers can be extracted in the playpipe through spray-hole ejaculation around the breed pond by water plug, it is big that water body penetrates area, end water fully contacts the air of culturing the top, pond, realize the three-dimensional exchange of water body, thereby obtain the higher running water of dissolved oxygen that running water falls into again cultures the pond; In addition, also can extract allogenic water or culture the hyperoxic water of pool surface by water plug and be extracted in the playpipe of culturing at the bottom of the pond and penetrate through spray-hole, directly to culturing bottom, pond supply running water, it is also big that water body penetrates area, can realize the three-dimensional exchange of water body equally, can also make dirt can't form the dirt district, the anaerobism pathogen can't be at the bottom parasitism, and whole culturing pool body is activated, significantly improved environment, stablize breeding ecological, improved the rate of forming of aquatic products thing, reduced aquaculture cost.

Description of drawings

Fig. 1 is the utility model embodiment one theory structure schematic diagram.

Fig. 2 is the utility model embodiment two theory structure schematic diagrames.

Embodiment

For the ease of it will be appreciated by those skilled in the art that the utility model is explained in further detail below in conjunction with accompanying drawing and embodiment.

Embodiment one:

As shown in Figure 1, the water body oxygenation switch of present embodiment, comprise water plug 1 and the playpipe 2 that is connected with water plug 1, water plug 1 is an immersible pump, immersible pump is located to culture at the bottom of the pond, pond and breed pond, pond basic skill or training and is done, and immersible pump power is selected between 0.4kw～15kw according to culturing the pond size; The end of playpipe 2 seals with top cover 3, playpipe 2 can be four cun duroplasts pipes, the plastic tube seawater corrosion resistance, and it is easy to process, playpipe 2 is stainless steel metal pipe also, metal tube is also corrosion-resistant, and playpipe 2 length overalls are 4.2m, and playpipe 2 vertical the stretching out in that are connected with immersible pump are cultured the top, pond; Evenly be provided with 160 spray-holes around playpipe 2 tube walls, spray-hole is apart from water surface 1.5m to 3.5m.

During the work of water body oxygenation switch, it is low that immersible pump will be cultured pond bottom dissolved oxygen, the end water that dirt gathers is extracted in the playpipe 2 by immersible pump and penetrates around culturing the pond through spray-hole, radius of spray surpasses 16m, projected area is 0.20 hectare～0.267 hectare, it is big that water body penetrates area, water fully contacts the air of culturing the top, pond at the bottom of culturing the pond, realize the three-dimensional exchange of water body, thereby obtain the higher running water of dissolved oxygen, running water falls into again cultures the pond, and whole culturing pool body is activated, significantly improved environment, stablize breeding ecological, improved the rate of forming of aquatic products thing, reduced aquaculture cost.

Present embodiment has changed bottom, breed pond dirt and has entered marine traditional bad way from gathering the district, the sewage of having realized bottom dirt and bottom anoxic is pumped to the pond table, in the mode of microjet with the air exchange effect, exchange becomes the high running water of dissolved oxygen, dirt then is decomposed into the nutrition of algae and microorganism by viable bacteria, in culturing the pond, circulate benignly, realized three-dimensional water exchange, cut off the nutrient source of anaerobism pathogen, the anaerobism pathogen can't cultured bottom, pond parasitism, make it the propagation of to explode, and aerobic bacteria can normally breed as the bacillus of decomposing dirt, and photosynthetic bacteria such as rhodospirillum make full use of ammonia nitrogen etc., and nitrous acid then is easy to oxidation, full pond water quality has realized balanced fine water, as benthic the essence improvement has been taken place aquaculture thing growing environment.

Also be connected with water receiving deviece on the present embodiment immersible pump, water receiving deviece can be difform perforated pipe road, cultures bottom, the pond end water that dissolved oxygen is low, dirt gathers and is evacuated in immersible pump and the playpipe 2 after water receiving deviece filters again.

Present embodiment water body oxygenation switch is applicable to the breed of all kinds of shrimps and fish, as breed such as four large Chinese carps, soft-shelled turtle, Tilapia mossambica, salmon, eel and groupers.

The present embodiment water plug is controlled by switch, and power supply can use the 12V direct current.

Embodiment two:

As shown in Figure 2, the water body oxygenation switch of present embodiment, comprise water plug 1 and the playpipe 2 that is connected with water plug 1, water plug 1 is a suction pump, be connected with water receiving deviece on the suction pump, water receiving deviece can be difform perforated pipe road, and suction pump is being cultured the extraneous work in pond, and suction pump power is selected between 0.4kw～15kw according to culturing the pond size; Playpipe 2 is terminal with sealing, playpipe 2 can be four cun duroplasts pipes, the plastic tube seawater corrosion resistance, easy to process, playpipe 2 is stainless steel metal pipe also, and metal tube is also corrosion-resistant, and playpipe 2 length overalls are 60m, surround the rectangular tube of length of side 15m, the playpipe 2 that is connected with suction pump keeps flat to be located at cultures the bottom, pond; Be provided with the spray-hole that the aperture is 0.6mm in playpipe 2 inboard horizontal directions, outside horizontal direction is provided with the spray-hole that the aperture is 1.0mm, and playpipe 2 inboards and outside spray-hole sum are respectively 600.

During the work of water body oxygenation switch, the running water that suction pump extracts allogenic water or breed pool surface penetrates through spray-hole outside in playpipe 2 in playpipe 2, directly to culturing bottom, pond supply running water, it is also big that water body penetrates area, projected area is 0.20 hectare～0.267 hectare, can realize the three-dimensional exchange of water body equally, obtain the higher running water of dissolved oxygen at the bottom of culturing the pond, dirt just can't remain in cultures central authorities at the bottom of the pond, cut off the nutrient source of anaerobism pathogen, the anaerobism pathogen can't make it the propagation of can't exploding, and aerobic bacteria can breed normally as the bacillus of decomposing dirt culturing bottom, pond parasitism, photosynthetic bacteria such as rhodospirillum make full use of ammonia nitrogen etc., nitrous acid then is easy to oxidation, and full pond water quality has realized balanced fine water, as benthic the essence improvement has been taken place aquaculture thing growing environment.

In the present embodiment, allogenic water can be to add the nutrient medicine, and for example amino acid-iodine complex carries out sterilizing, substitute traditional antibiotic, make the sterilization machine of caliber 20mm, bring up out the various aquatic products of no drug residue, improve the economic benefit and the social benefit of culturing.

Also be connected with water receiving deviece on the present embodiment suction pump, water receiving deviece can be difform perforated pipe road, and the running water of allogenic water or breed pool surface is evacuated in suction pump and the playpipe 2 after water receiving deviece filters again.

In reality was cultured, embodiment one and embodiment two water body oxygenation switches can use separately, also can implement simultaneously.

The foregoing description only is a preferred implementation of the present utility model, and in addition, the utility model can also have other implementations, is the disc type water jet as playpipe, the spray-hole adjustable size, and this structure can reach the utility model designing requirement equally.Need to prove that under the prerequisite that does not break away from the utility model design, any conspicuous replacement all should fall within the protection domain of the present utility model.

Claims

1. water body oxygenation switch, it is characterized in that: comprise the water plug (1) and the playpipe that is connected with water plug (2) of extract culturing water at the bottom of the pond, pond or allogenic water, the end seal of playpipe, be provided with several spray-holes around the playpipe tube wall, water or allogenic water are pumped down in the playpipe and eject realization and the exchange of culturing pool body through spray-hole around playpipe at the bottom of the breed pond, pond.

2. water body oxygenation switch according to claim 1 is characterized in that: described water plug is an immersible pump, and immersible pump is located at and is cultured at the bottom of the pond, pond, and vertical the stretching out in of the playpipe that is connected with immersible pump cultured the top, pond.

3. water body oxygenation switch according to claim 2 is characterized in that: described playpipe length is 4m～6m, and described spray-hole is apart from water surface 1.5m to 3.5m.

4. water body oxygenation switch according to claim 1 is characterized in that: the end of described playpipe seals with top cover (3).

5. water body oxygenation switch according to claim 1 is characterized in that: described water plug is a suction pump, and suction pump is located at and is cultured the outside, pond, and the playpipe that is connected with suction pump keeps flat to be located at cultures the bottom, pond.

6. water body oxygenation switch according to claim 5 is characterized in that: described playpipe length is 4.2m～60m.

7. according to each described water body oxygenation switch in the claim 1～6, it is characterized in that: described spray-hole pitch of holes is 1cm～10cm, and described nozzle inside diameter is 0.6mm～4mm.