CN204443724U - A kind of water earthworm oxygenation flusher - Google Patents
A kind of water earthworm oxygenation flusher Download PDFInfo
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- CN204443724U CN204443724U CN201520131302.2U CN201520131302U CN204443724U CN 204443724 U CN204443724 U CN 204443724U CN 201520131302 U CN201520131302 U CN 201520131302U CN 204443724 U CN204443724 U CN 204443724U
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- mixed oxygen
- earthworm
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Abstract
A kind of water earthworm oxygenation flusher, comprise and cultivate pond, overfall and blowdown ditch, it is characterized in that: feed pipe is laid on the surrounding of cultivating pond, feed pipe is installed with cleaning hose, mixed oxygen tank is connected to the end of feed pipe by water-supply valve, oxygen tank is connected to the side of mixed oxygen tank by oxygen valve, and mixed oxygen tank tail end is installed with check valve, and water inlet pipe is welded on check valve; The utility model not only can feed water the oxygen that earthworm provides enough, and can remove dead water earthworm, promotes water quality, optimizes the breeding environment cultivated in pond, improves the survival rate of water earthworm.
Description
technical field:
The utility model belongs to aquaculture field, is specifically related to a kind of water earthworm oxygenation flusher.
background technology:
At present, be mainly derived from natural rivers as the water earthworm of fry bait supply to fish for; In the economic fish seed breeding phase, plant needs to engross water earthworm as bait deposit usually.But propagating the water earthworm under condition artificially and have the feature of the cluster that highly flocks together, even if adopt flowing water culture also cannot solve the problem of water earthworm cluster place ischaemia, therefore, very high in the lethality of to support stage water earthworm temporarily.The characteristic of simultaneously uniting due to water earthworm again causes dead earthworm can not be separated eliminating in time, and the rotten residual body of water earthworm not only affects the water quality environment of its existence but also other water earthworm body surfaces can be caused to grow pathogen and infect on fry.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of water earthworm oxygenation flusher, the oxygen that earthworm of not only can feeding water provides enough, and dead water earthworm can be removed, promote water quality, optimize the breeding environment cultivated in pond, improve the survival rate of water earthworm:
In order to solve the problems of the technologies described above, technology contents of the present utility model is:
A kind of water earthworm oxygenation flusher, comprise and cultivate pond, overfall and blowdown ditch, it is characterized in that: feed pipe is laid on the surrounding of cultivating pond, feed pipe is installed with cleaning hose, mixed oxygen tank is connected to the end of feed pipe by water-supply valve, oxygen tank is connected to the side of mixed oxygen tank by oxygen valve, and mixed oxygen tank tail end is installed with check valve, and water inlet pipe is welded on check valve.
Described cleaning hose is welded to form by bend pipe and rinse mouth, is provided with the bending of an angle between 45 to 70 degree at 1/4th places of bend pipe, and after bending, the vertical height of long end is greater than cultivation pond height, and each cultivation pond has two cleaning hoses.
The port of described rinse mouth one end is circular, and one end is flat fan, and port is circular one end and elbow pipe welding, for one end of flat fan is towards overfall, and between the angle of the upper plane of flat fan and horizontal plane spends 45 to 70.
Described mixed oxygen tank is fixedly connected with oxygen supply flange with feedwater flange respectively by pipeline, is welded with water inlet pipe at its tail end.
Described is provided with mixed oxygen room in mixed oxygen tank shell, and it is indoor that nozzle is fixedly mounted on mixed oxygen by cushion block and screw, and check valve is coaxial with nozzle, and check valve under the restriction of nozzle line activities in the housing of mixed oxygen tank.
Described mixed oxygen indoor are provided with three holes, and first hole is connected with oxygen supply flange by pipeline, and second hole is connected with feedwater flange by pipeline, and the 3rd hole is connected with water inlet pipe with one-way cock by nozzle.
Described nozzle is plastic material single injection-molded, and have three water outlet spouts to be connected on base, water outlet spout is conical tubular structure, and on base, be provided with three holes for fixed nozzle, and the diameter of base is less than mixed oxygen room diameter.
After adopting such structure, technique effect of the present utility model is:
Water fully merges with the oxygen in oxygen cylinder after entering the mixed oxygen indoor of mixed oxygen tank by water inlet pipe, check valve and nozzle, form the water being rich in oxygen, enter into feed pipe and cleaning hose to the bloodworm oxygenation of cultivating in pond and flushing, reach the technical requirement of design.This is check valve water one-way flow that water inlet pipe is entered wherein, ensure that the normal operation of mixed oxygen tank; Three water outlet spouts on nozzle make aqueous dispersion spray, and make water and oxygen merge more abundant; Oxygen valve then can control oxygen and enter pressure in mixed oxygen tank; Be used to provide mixed oxygen water to cleaning hose around the water main cultivating pond surrounding; Water-supply valve can control the flow of cleaning hose, indirectly control water earthworm give oxygen amount; On cleaning hose rinse mouth plane and horizontal plane angled, be drain in order to better water earthworm cause death being floated to the water surface is flushed to overfall; The horn mouth shape of rinse mouth then makes the water surface area of the mixed oxygen water sprayed larger, better effects if; In sum, the utility model earthworm of well feeding water provides sufficient amount of oxygen, and removes dead water earthworm, promotes water quality, optimizes the breeding environment cultivated in pond, improves the survival rate of water earthworm, reaches corresponding technique effect.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the cutaway view that the utility model mixes oxygen tank;
Fig. 3 is the three-dimensional structure diagram of the utility model nozzle;
Fig. 4 is the three-dimensional structure diagram of the utility model cleaning hose;
In figure: cultivate pond 1, cleaning hose 2, overfall 3, feed pipe 4, oxygen tank 5, oxygen valve 6, check valve 7, water inlet pipe 8, mixed oxygen tank 9, water-supply valve 10, blowdown ditch 11, feedwater flange 901, oxygen supply flange 902, nozzle 903, mixed oxygen room 904, water outlet spout 9051, cushion block 9052, base 9053, rinse mouth 201, bend pipe 202.
Embodiment
Being build side by side two and cultivating ponds 1 shown in Fig. 1, cultivate at two and to dig lower than cultivating bottom surface, pond 1 and regulation of longitudinal angle is the blowdown ditch 11 of 3 degree in the middle of ponds 1; Each cultivation pond 1 above blowdown ditch 11 has 3 overfalls 3 for overflow; The periphery laying diameter cultivating pond 1 around two is DN50 feed pipe 4, the feed pipe 4 cultivating pond 1 longitudinal direction vertically gets out or cuts out the preformed hole for welding cleaning hose 2, close by one end of feed pipe 4 again, a ball valve is welded as water-supply valve 10 in untight one end, and one end that water-supply valve 10 does not weld connects feedwater flange 901;
Shown in Fig. 2, mixed oxygen tank 9 housing is preferably two halves housing and connects, the Hough face that its two halves housing is connected is preferably in one end of mixed oxygen room 904, first the two halves housing of mixed oxygen tank 9 is unclamped, check valve 7 is being loaded in the half housing of water inlet pipe 8 side, front end adds lining and gives spacing, then nozzle 903 being propped up check valve 7 spring by cushion block 9052 and screw loads in housing, and water outlet spout 9051 is towards feedwater flange 901 direction, two halves housing is being connected and sealed, this wherein water inlet pipe 8 need before assembly to be welded on half housing;
Shown in Fig. 3, nozzle 903 is plastic material single injection-molded, three water outlet spouts 9051 are had to be connected on base 9053, water outlet spout 9051 is conical tubular structure, and on base 9053, be provided with three holes for fixed nozzle 903, and base 9053 diameter is less than mixed oxygen room 904 diameter;
Shown in Fig. 4, the steel pipe of the preferred DN25 of bend pipe 202, go out to carry out bending at 1/4th of pipe, bending angle is preferably 60 degree, short one end welding rinse mouth 201, long one end is welded on the preformed hole of feed pipe 4, and the vertical height after welding is greater than the height cultivating pond 1, rinse mouth 201 Single port is circular, a port is flat fan, thin-wall steel tube can be selected to carry out punching press making, also sheet metal welding processing can be used to make, and one end of circle will match with bend pipe 202, one end of sector open, extended distance is preferably 2 millimeters, wherein sector open one end will towards overfall 3,
During use, water inlet pipe 8 is introduced by there being the water of certain pressure, open water-supply valve 10, water is made to enter in mixed oxygen tank 9, now open and regulate oxygen valve 6, oxygen is punched in mixed oxygen tank 9 mix, water with oxygen enters in wash pipe by feed pipe 4, water is from the fan-shaped port ejection of rinse mouth 201, oblique bloodworm oxygen supply of giving in cultivation pond 1, when water covers overfall 3, just can be flushed to overfall 3 by the bloodworm of death, being discharged to blowdown ditch 11, completing oxygen supply and flushing to cultivating pond 1.
In such scheme, the material selection steel pipe of each pipe fitting of the utility model is preferred version of the present utility model, also can adopt pvc pipe, copper pipe or other suitable material.Such conversion all drops in protection domain of the present utility model.
Claims (7)
1. a water earthworm oxygenation flusher, comprise and cultivate pond (1) and blowdown ditch (11), it is characterized in that: feed pipe (4) is laid on the surrounding of cultivating pond (1), feed pipe (4) is installed with cleaning hose (2), mixed oxygen tank (9) is connected to the end of feed pipe (4) by water-supply valve (10), oxygen tank (5) is connected to the side of mixed oxygen tank (9) by oxygen valve (6), mixed oxygen tank (9) tail end is installed with check valve (7), and water inlet pipe (8) is welded on check valve (7).
2. a kind of water earthworm oxygenation flusher according to claim 1, it is characterized in that: described cleaning hose (2) is welded to form by bend pipe (202) and rinse mouth (201), the bending between 45 to 70 degree of an angle is provided with at 1/4th places of bend pipe (202), and after bending, the vertical height of long end is greater than cultivation pond (1) highly, and each cultivation pond (1) has two cleaning hoses (2).
3. a kind of water earthworm oxygenation flusher according to claim 2, it is characterized in that: the port of described rinse mouth (201) one end is for circular, one end is flat fan, port is that circular one end is welded with bend pipe (202), for one end of flat fan is towards overfall (3), and between the angle of the upper plane of flat fan and horizontal plane spends 45 to 70.
4. a kind of water earthworm oxygenation flusher according to claim 1, is characterized in that: mixed oxygen tank (9) is fixedly connected with oxygen supply flange (902) with feedwater flange (901) respectively by pipeline, is welded with water inlet pipe (8) at its tail end.
5. a kind of water earthworm oxygenation flusher according to claim 4, it is characterized in that: in mixed oxygen tank (9) housing, be provided with mixed oxygen room (904), nozzle (903) is fixedly mounted in mixed oxygen room (904) by cushion block (9052) and screw, check valve (7) is coaxial with nozzle (903), and check valve (7) under the restriction of nozzle (903) line activities in the housing of mixed oxygen tank (9).
6. a kind of water earthworm oxygenation flusher according to claim 5, it is characterized in that: in mixed oxygen room (904), be provided with three holes, first hole is connected with oxygen supply flange (902) by pipeline, second hole is connected with feedwater flange (901) by pipeline, and the 3rd hole is connected with water inlet pipe (8) with check valve (7) door by nozzle (903).
7. a kind of water earthworm oxygenation flusher according to claim 6, it is characterized in that: described nozzle (903) is plastic material single injection-molded, three water outlet spouts (9051) are had to be connected on base (9053), water outlet spout (9051) is conical tubular structure, and be provided with three holes for fixed nozzle (903) on base (9053), the diameter of base (9053) is less than mixed oxygen room (904) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131302.2U CN204443724U (en) | 2015-03-09 | 2015-03-09 | A kind of water earthworm oxygenation flusher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520131302.2U CN204443724U (en) | 2015-03-09 | 2015-03-09 | A kind of water earthworm oxygenation flusher |
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| CN204443724U true CN204443724U (en) | 2015-07-08 |
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| CN201520131302.2U Active CN204443724U (en) | 2015-03-09 | 2015-03-09 | A kind of water earthworm oxygenation flusher |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172264A (en) * | 2016-09-26 | 2016-12-07 | 中国长江三峡集团公司中华鲟研究所 | A kind of the most foster culturing pool of Limnodrilus hoffmeisteri |
-
2015
- 2015-03-09 CN CN201520131302.2U patent/CN204443724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172264A (en) * | 2016-09-26 | 2016-12-07 | 中国长江三峡集团公司中华鲟研究所 | A kind of the most foster culturing pool of Limnodrilus hoffmeisteri |
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