Feeding system
Technical field
The utility model relates to water cultivation equipment technical field, is specifically related to a kind of feeding system.
Background technology
The situation of current home and overseas cultivation is: external cultivation mostly is batch production or two kinds, deep-sea pattern, the domestic pattern mostly being now offshore cultivation and enterprise or self-employed worker's cultivation on a small scale.Both are larger in the otherness of breeding environment condition.Comparing the cultivation feeding system with scale at present is abroad deep-sea use mostly.Generally possess specialty cultivation boats and ships, this is inconsistent to situation domestic at present.
The feeding system relatively with scale is all blow in charging line with pneumatic, and this mode needs to consume larger quantity of energy, and air pressure deficiency easily makes feed block in charging line, and this mode of movement brings the breakage of feed larger simultaneously.Feed is mutual impact failure in high pressure charging line, the conveying of this air pressure also need costly and the conditioning equipment of complexity to control conveying capacity, adopt the conditioning equipment of this complexity just to mean the wholesale expenditure of later maintenance expense, this is that the current most domestic raiser of Sinl'Perca chuatsT also holds and dares not accept.
Utility model content
Technical problem to be solved in the utility model is to provide feeding system, solves the problem of domestic small-scale bait throwing in equipment shortage.
Of the present utility modelly to be achieved through the following technical solutions:
Feeding system, comprise feed cartridge, blanking pipe and charging line, the bottom of feed cartridge is provided with discharge nozzle, discharge nozzle is communicated with the blanking pipe being positioned at discharge nozzle bottom, one end of blanking pipe connects water pump, the other end of blanking pipe is communicated with charging line, and one end of charging line connects water pump, and the other end of charging line is Feed Outlet.
Feed in feed cartridge falls in blanking pipe by discharge nozzle under gravity, during bait throwing in, first by water pump to charging line inner water-supply, water promotes to needing the net cage direction of bait throwing in through charging line; Again by water pump to blanking pipe inner water-supply, the water in blanking pipe can be pushed ahead the feed fallen from feed cartridge, and finally flows into charging line through blanking pipe.
Preferably, described charging line is positioned at the below of blanking pipe, and blanking pipe connects charging line by the bend pipe of a bending downwards.Thus the inside of bend pipe forms a catadromous landslide pipeline, feed naturally will enter charging line with current, along with the hydro-flow thrust of charging line flows to Feed Outlet.
Preferably, the below of described Feed Outlet is provided with an air jet system carrying out dispelling for the material flowed out by Feed Outlet.This air jet system preferred is the air nozzle in trumpet type, and air nozzle connects air pump by pipeline.Air jet system effectively broadcasts sowing feed in net cage equably, and feed is blowed each different position to net cage.
Preferably, described blanking pipe is provided with control valve A, charging line is provided with control valve B.Can blanking velocity be controlled by the control valve A on blanking pipe, can feeding speed be controlled by the control valve B on charging line.
Preferably, described feed cartridge is the container with closed inner chamber, a feed dish is provided with in closed inner chamber, described closed inner chamber packing is upper and lower two cavitys by feed dish, feed dish is funnel type, the blanking port of feed dish is positioned at the top of discharge nozzle, and the cavity being positioned at feed dish top connects air pump by pipeline, and the cavity being positioned at feed dish bottom is provided with a condensate tank of dehumidifier.Now, feed cartridge is a sealed cylindrical shell, preferably adopts stainless steel cylinder, has feed dish in feed cartridge, and feed dish is funnel type, and its center is tilted to down, is conducive to feed and enters into discharge nozzle by deadweight completely.Condensate tank of dehumidifier is installed on the inwall of feed cartridge bottom, and preferably, described condensate tank of dehumidifier is electrically connected with air pump.When the conveying hydraulic pressure in charging line increases, water level enters in feed cartridge from discharge nozzle, after condensate tank of dehumidifier detects that water level exceedes setting value, by trigger gas pump work, air pump pressurizes in sealing drum, water level step-down, allow water level be controlled, ensure that in cylinder, feed can not be soaked for a long time by water simultaneously.Further, after the feed in feed cartridge is all carried, water pump quits work, and closes blanking pipe and charging line internal flow stopping conveying, starts pulsometer, moisture all in pipeline is advanced into net cage, keep not accumulating moisture in pipeline.This being designed with is beneficial in severe cold area use, can not block in pipeline because of freezing.
The utility model compared with prior art, has following advantage and beneficial effect:
1, the utility model have employed revolutionary mode of movement, abandons traditional pneumatic transmission mode, and uses the convenient liquid water obtained instead as delivery vehicles, and liquid water is essential in culture environment of aquatic products, is seen everywhere again.Because feed has certain buoyancy in water, therefore feed does not need load-bearing thrust, only needs and then water velocity to drift about.
2, the utility model is applicable to the feed of different size particles, and net cage does not establish supply of electric power, improves safety, and be particularly suitable for offshore large-scale farming and use, structure is simple, and cost is low.
3, the utility model is using the most easy physics principle as design basis, unwanted control appliance, to reach the effect of the simplest and easy economy.
4, the utility model is of many uses, except as except feedstuff feeding, more can be used as following purposes:
Conveying cultivation disinfectant;
In feed cartridge, add filtered water, effectively improve breeding water body quality;
In feed cartridge, add oxygenation water, the water-soluble oxygen of water body can be improved;
The water of different PH is added, the pH value of adjustable breeding water body at feed cartridge.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model blanking pipe and charging line conveying feed structure schematic diagram.
Fig. 3 is the structural representation of the utility model air jet system.
Fig. 4 is the structural representation that the utility model arranges the feed cartridge of feed dish.
Mark and corresponding parts title in accompanying drawing:
1-feed cartridge, 2-blanking pipe, 3-charging line, 4-discharge nozzle, 5-water pump, 6-Feed Outlet, 7-bend pipe, 8-air jet system, 9-control valve A, 10-control valve B, 11-feed dish, 12-air pump, 13-condensate tank of dehumidifier.
Embodiment
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment
As shown in Figure 1, feeding system, comprise feed cartridge 1, blanking pipe 2 and charging line 3, the bottom of feed cartridge 1 is provided with discharge nozzle 4, discharge nozzle 4 is communicated with the blanking pipe 2 being positioned at discharge nozzle 4 bottom, and one end of blanking pipe 2 connects water pump 5, and the other end of blanking pipe 2 is communicated with charging line 3, one end of charging line 3 connects water pump 5, and the other end of charging line 3 is Feed Outlet 6.
As shown in Figure 1 and Figure 2, the feed in feed cartridge 1 falls in blanking pipe 2 by discharge nozzle 4 under gravity, during bait throwing in, first by water pump 5 to charging line 3 inner water-supply, water promotes to needing the net cage direction of bait throwing in through charging line 3; Again by water pump 5 to blanking pipe 2 inner water-supply, the water in blanking pipe 2 can be pushed ahead the feed fallen from feed cartridge 1, and finally flows into charging line 3 through blanking pipe 2.
Preferably, described charging line 3 is positioned at the below of blanking pipe 2, and blanking pipe 2 connects charging line 3 by the bend pipe 7 of a bending downwards.Thus the inside of bend pipe 7 forms a catadromous landslide pipeline, feed naturally will enter charging line 3 with current, and the hydro-flow thrust along with charging line 3 flows to Feed Outlet 6.
Preferably, as shown in Figure 3, the below of described Feed Outlet 6 is provided with an air jet system 8 carrying out dispelling for the material flowed out by Feed Outlet 6.This air jet system 8 preferred is the air nozzle in trumpet type, and air nozzle connects air pump 12 by pipeline.Air jet system 8 effectively broadcasts sowing feed in net cage equably, and feed is blowed each different position to net cage.
Preferably, described blanking pipe 2 is provided with control valve A9, charging line 3 is provided with control valve B10.Can blanking velocity be controlled by the control valve A9 on blanking pipe 2, can feeding speed be controlled by the control valve B10 on charging line 3.
Preferably, as Figure 1 and Figure 4, described feed cartridge 1 is for having the container of closed inner chamber, a feed dish 11 is provided with in closed inner chamber, described closed inner chamber packing is upper and lower two cavitys by feed dish 11, and feed dish 11 is in funnel type, and the blanking port of feed dish 11 is positioned at the top of discharge nozzle 4, the cavity being positioned at feed dish 11 top connects air pump 12 by pipeline, and the cavity being positioned at feed dish 11 bottom is provided with a condensate tank of dehumidifier 13.Now, feed cartridge 1 is a sealed cylindrical shell, preferably adopts stainless steel cylinder, has feed dish 11 in feed cartridge 1, and feed dish 11 is in funnel type, and its center is tilted to down, is conducive to feed and enters into discharge nozzle 4 by deadweight completely.Condensate tank of dehumidifier 13 is installed on the inwall of feed cartridge 1 bottom, when the conveying hydraulic pressure in charging line 3 increases, water level enters in feed cartridge 1 from discharge nozzle 4, after condensate tank of dehumidifier 13 detects that water level exceedes setting value, worked by triggering air pump 12, air pump 12 pressurizes in sealing drum, water level step-down, allow water level be controlled, ensure that in cylinder, feed can not be soaked for a long time by water simultaneously.Further, after the feed in feed cartridge 1 is all carried, water pump 5 quits work, and closes blanking pipe 2 and charging line 3 internal flow stopping conveying, starts pulsometer, moisture all in pipeline is advanced into net cage, keep not accumulating moisture in pipeline.This being designed with is beneficial in severe cold area use, can not block in pipeline because of freezing.
The utility model is applicable to the feed of different size particles, and net cage does not establish supply of electric power, improves safety, and be particularly suitable for offshore large-scale farming and use, structure is simple, and cost is low.
Above-described embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only embodiment of the present utility model; and be not used in restriction protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.