CN214431160U - Novel negative pressure valve control excrement and urine separation and collection filter for fish pond - Google Patents

Abstract

The utility model relates to a novel filter is collected in fish pond negative pressure valve accuse excrement and urine separation. Comprises a fish pond, an excrement separating tank, a biochemical filter tank, an excrement suction device, an excrement feeding pipe, a water pump, a water purifying pipe, a blow-off pipe, a separating tank water outlet pipe, a water surface water inlet device and a biochemical filter tank water inlet pipe. And a valve is also arranged on the pipeline. Very good filtering effect can be achieved by using a very small water pump. The purpose of saving more water, electricity and labor is achieved, chemical textile fabrics are not used as consumables for intercepting garbage solids completely, and the purpose of more environmental protection is achieved.

Description

Novel negative pressure valve control excrement and urine separation and collection filter for fish pond

Technical Field

The utility model belongs to the technical field of fish pond excrement and urine separation filtration equipment and specifically relates to a novel filter is collected in fish pond negative pressure valve accuse excrement and urine separation.

Background

In the prior art, a fish pond filtering device mainly combines physical filtering and biochemical filtering. The physical filtration mostly adopts textile fabric intercepting and filtering mode, solid garbage such as fish feces, food residues and the like in the fish pond and water flow into the filter tank, the textile fabric intercepts the solid garbage, and the filtered water passes through the biochemical filter system and finally returns to the fish pond.

The defect that the filtration mode of fabric interception exists is that solid rubbish can constantly be smashed in the aquatic that flows rapidly, and rubbish can not in time be cleared up after being washed to the fabric of interception rubbish by rivers, still can constantly be washed away by rivers and hit the bits of broken glass, becomes to be close liquid state at last and gets into biochemical filtration system, not only causes very big burden for biochemical filtration system, still can lead to the filter effect not good. In addition, the textile fabric needs artificial frequent cleaning and replacement, and the textile fabric for intercepting the garbage can be blocked if not cleaned in time, so that the filtering effect is low, a large amount of textile fabric needs to be replaced every year, water is consumed during manual cleaning and replacement of the textile fabric, time and money are consumed, a lot of burdens are increased for fish culture people, a large amount of chemical fiber garbage which is difficult to degrade is generated, the textile fabric is not environment-friendly, dare not to be fed for the fish in a large amount, and easy maintenance and management can not be realized.

The excrement and urine separator of the existing fish pond filtering system basically adopts a water pump to absorb water and then enters the separation and filtration. Excrement can be beaten into powder by the water pump impeller of high-speed rotation in the twinkling of an eye through the water pump, and powdered excrement and urine is difficult to separate collection and filter.

Because of the water content is big in the fish pond, but only have a pipeline of inhaling excrement and urine and water, the required large-traffic water pump absorbs water, leads to the big rivers of flow more urgent like this, and the velocity of flow is uncontrollable moreover, and the velocity of flow is too fast, leads to excrement and urine etc. can not be fine sedimentation and separation. The excrement is not completely precipitated and is taken away by water flow, so the excrement separation and collection effect is not ideal, and the filtering effect is poor.

Disclosure of Invention

The utility model aims at providing a novel filter is collected in fish pond negative pressure valve accuse excrement and urine separation, this filter can be better with solid pollutant such as excrement and urine and separation of water, the extension fish pond trades the water time, water-saving, power saving, economize artifical.

The technical scheme of the utility model is that:

a novel fish pond negative pressure valve control excrement separation and collection filter comprises a fish pond, and comprises an excrement separating tank, a biochemical filter tank, an excrement suction device, an excrement feeding pipe, a water pump, a purified water pipe, a blow-off pipe, a separating tank water outlet pipe, a water surface water inlet device and a biochemical filter tank water inlet pipe. Excrement and urine knockout drum and biochemical filter jar fixed mounting are subaerial at the fish pond upper end, excrement and urine water-supply pipe lower extreme is arranged in on the fish pond diapire, excrement and urine water-supply pipe upper end stretches into in the excrement and urine knockout drum, the blast pipe is installed to excrement and urine knockout drum upper end, and excrement and urine knockout drum upper end inlet tube loops through tee bend B, violently manages, the first outlet pipe intercommunication of elbow and biochemical filter jar upper end, and another export of tee bend B and excrement and urine knockout drum outlet pipe intercommunication, excrement and urine knockout drum outlet pipe pass through tee bend A respectively with surface of water inlet ware and biochemical filter jar inlet tube intercommunication, install the water pump on the biochemical filter jar inlet tube, biochemical filter jar inlet tube other end stretches into in the biochemical filter jar, the second play water piping connection water purification pipe of biochemical filter jar upper end, the water purification pipe other end is connected the elbow and is arranged in the fish pond horizontal plane.

The device also comprises a valve A, a valve B, a valve C, a valve E, a valve F, a valve H and a valve I. Install valve A on biochemical filter tank second outlet pipe, install valve B on the outlet pipe of excrement and urine knockout drum, install valve C on the excrement and urine water supply pipe, install valve E on the excrement and urine knockout drum blast pipe, install valve F on the blow off pipe, install valve H on the first outlet pipe of biochemical filter tank, install valve I on the blow off pipe of biochemical filter tank.

The utility model has the advantages that:

1. this application filter has two inlet tubes, one at the submarine excrement and urine and water of inhaling, one at the surface of water absorb water the face oil film with do not have the sewage of solid, two inlet tubes separately work cooperation, do not influence the flow of whole demand. Through connecting the water pump work at the back of excrement and urine knockout drum, form the negative pressure and inhale excrement and urine and water and get into the knockout drum, solved excrement and urine and can be smashed into the condition of powder by water pump impeller through the water pump, through the valve on the business turn over water pipeline above the excrement and urine knockout drum, when can controlling through the excrement and urine knockout drum, the velocity of flow of inside water lets rivers slow down. Solves the problems that the prior art has too large flow velocity and high flow velocity to generate the impact force of large water flow, and the excrement can not be well precipitated and separated. Thereby achieving the purposes of well precipitating, separating and collecting the excrement in the original state and easily discharging the excrement. Greatly prolongs the water changing time, reduces the water changing amount, saves water and electricity and labor. Very good filtering effect can be achieved by using a very small water pump. Textile is not used for intercepting excrement and urine to be used as a consumable, and chemical garbage is prevented from being generated. More environmental protection, easily popularization and installation. People can realize the pleasure of easily culturing fish.

2. The utility model discloses produce product cost low, easily promote the installation, solid excrement and urine rubbish separation effect is better, and the filter effect is better, and the extension trades the water time and reduces and trades the water yield. The operation is simpler and more intuitive. Chemical fabrics are not used at all, and chemical garbage is prevented from being generated. Very good filtering effect can be achieved by using a very small water pump. The purpose of saving more water, electricity and labor is achieved, chemical textile fabrics are not used as consumables for intercepting garbage solids completely, and the purpose of more environmental protection is achieved. Easy fish culture is easier to realize.

Drawings

FIG. 1 is a front view of a filter according to the present application.

Fig. 2 is a schematic view of the overall structure of the filter of the present application. (Water flow diagram showing the state of water supply and air exhaust before work)

Fig. 3 is a schematic view of the overall structure of the filter of the present application. (the water flow in the normal working state is shown in the figure)

FIG. 4 is a schematic diagram of the valve opening and closing in the water-adding and air-discharging state before the filter works.

Fig. 5 is a valve switch schematic of the filter in normal operation state of the present application.

Fig. 6 is a perspective view of a filter-feces separation tank according to the present application.

FIG. 7 is a perspective view of a filter biochemical filter canister according to the present application.

FIG. 8 is a perspective view of the bottom of the conical tank of the feces separation tank and biochemical filter tank of the present application.

Fig. 9 is a perspective view of the water surface water inlet device of the filter of the present application.

FIG. 10 is a schematic diagram of the internal components of the water surface water intake device of the present application.

FIG. 11 is a structural view of an external part of the water surface water inlet device of the filter.

Fig. 12 is a perspective view of a filter fecal suction tube of the present application.

Fig. 13 is a cross-sectional view of a filter fecal suction tube of the present application.

Fig. 14 is a partially enlarged view of fig. 2.

Detailed Description

In order to solve the problems, the invention provides the fish tank filter. The present application will now be described in detail with reference to the accompanying drawings:

as shown in fig. 1-3: a novel fish pond negative pressure valve control excrement separation and collection filter comprises a fish pond 1, an excrement separation tank 2, a biochemical filter tank 3, an excrement suction device 4, an excrement water feeding pipe 5, a water pump 6, a purified water pipe 7, a blow-off pipe 8, a separation tank water outlet pipe 9, a water surface water inlet device 10 and a biochemical filter tank water inlet pipe 11. The excrement separating tank 2 and the biochemical filtering tank 3 are fixedly arranged on the ground at the upper end of the fish pond 1, the lower end of the excrement feeding pipe 5 is arranged on the bottom wall of the fish pond, the upper end of the excrement feeding pipe 5 extends into the excrement separating tank 2, the upper end of the excrement separating tank 2 is provided with an exhaust pipe 12, the upper end water inlet pipe of the excrement separating tank 2 is communicated with a first water outlet pipe 17 at the upper end of the biochemical filtering tank 3 through a tee joint B13, a transverse pipe 15 and an elbow 16 in sequence, the other outlet of the tee joint B13 is communicated with the water outlet pipe of the excrement separating tank 2, the water outlet pipe of the excrement separating tank 2 is respectively communicated with the water surface water inlet device 10 and the biochemical filter tank water inlet pipe 11 through a tee joint A14, the water pump 6 is arranged on the water inlet pipe of the biochemical filter tank 3, the other end of the water inlet pipe 11 of the biochemical filter tank extends into the biochemical filter tank 3, the second water outlet pipe 25 at the upper end of the biochemical filter tank 3 is connected with the water purifying pipe 7, and the other end of the water purifying pipe 7 is connected with an elbow and is arranged on the horizontal plane of the fish pond. Sewage and the water that is mingled with excrement and urine in this application fish pond get into excrement and urine knockout drum 2 and biochemical filter tank 3 through two pipelines. Therefore, the water mixed with the excrement can not be smashed by the water pump 6 without passing through the water pump 6, and the problem in the background technology is solved.

Also comprises a valve A18, a valve B19, a valve C20, a valve E21, a valve F22, a valve H23 and a valve I24. Biochemical installation valve A18 on filtering jar second outlet pipe 25, installation valve B19 on excrement and urine knockout drum outlet pipe 9, install valve C20 on excrement and urine inlet pipe 5, installation valve E21 on excrement and urine knockout drum 2 blast pipe 12, installation valve F22 on the blow off pipe 8, installation valve H23 on biochemical first outlet pipe 17 who filters jar 3, install valve I24 on biochemical filtering jar 3's the blow off pipe 8.

The fish pond filter equipment of present stage all increases the flow of water pump 6 in order to improve the filter effect, and this just leads to when using textile to filter, and the textile for filtration is strikeed repeatedly to the flowing water, smashes excrement and urine, increases the burden for follow-up biochemical filtration. When the excrement separator is used, because the flow of the water pump 6 is large and the flow speed is high, excrement which cannot be well precipitated is brought to a subsequent biochemical filtering system, the burden of the biochemical filtering system is also increased, and the filtering effect is poor. This application filter has two sets of pipelines of intaking, directly to the fish pond the inside, contain excrement and urine and do not contain excrement and urine sewage and divide two tunnel entering filters, installation valve on each pipeline to the speed of control flowing water. Especially, the valve is arranged on the excrement water feeding pipe 5, so that the water feeding speed is slow, the excrement is more favorably precipitated in the separation tank, and the excrement is conveniently discharged.

As shown in fig. 6 and 8: the excrement separating tank 2 comprises an upper cover 26, a sealing ring 27, a tank body connecting piece 28, a knob 29, a tank body 30, an elbow 16, a water pipe 31 and a tank bottom 32. The tank body connecting piece, the tank body and the tank bottom are fixedly connected in a sealing mode through glue, the upper cover and the tank body connecting piece are sealed through a sealing ring, and the upper cover and the tank body connecting piece are connected through a knob. Tank bottoms 32 includes the excrement and urine precipitate 36 of the obconic in outer safety cover and the safety cover 35, excrement and urine precipitate 36 upper end is connected with the inboard upper portion of safety cover 35, and excrement and urine precipitate lower extreme and blow off pipe 8 intercommunication, and excrement and urine precipitate side is opened porosely 37, and 36 lower extremes of excrement and urine precipitate and blow off pipe 8 intercommunication, water pipe 31 passes the hole 37 of tank bottoms side, and elbow 16 is connected to the upper and lower end of water pipe 31, the elbow of upper end is arranged in the tank internally, and the elbow of lower extreme and excrement and urine downcomer lower extreme intercommunication, cover the upper surface and connect the blast pipe.

As shown in fig. 7 and 8: the biochemical filter tank 3 comprises an upper cover 26, a sealing ring 27, a tank body connecting piece 28, a knob 29, a tank body 30, an elbow 16, a tank bottom 32, a tray 33 and a filter material 34. Jar body connecting piece, jar body, tank bottoms glue sealing fixed connection, it is sealed through sealing washer 27 between upper cover and the jar body connecting piece, connect through the knob between upper cover and the jar body connecting piece, the tank bottoms includes the filth precipitate of the inverted cone shape in outer safety cover and the safety cover, filth precipitate upper end is connected with the inboard upper portion of safety cover, and filth precipitate lower extreme and blow off pipe 8 intercommunication, and the side of filth precipitate is opened porosely, the elbow passes the hole of filth precipitate side, elbow lower extreme and with biochemical filtration jar inlet tube 11 intercommunication, the blast pipe is connected to the upper cover upper surface. The tray is placed at the upper end of the conical dirt settling body in the protective cover, and the filter material is placed on the tray.

The excrement and urine knockout drum of this application is similar with biochemical filter vat's structure, upper cover and jar body connecting piece connected mode are similar to the flange, lock with the plastics knob all around. The middle of the upper cover is in a sealing form, and the tank body connecting piece is in a hollow form.

As shown in fig. 12-13: one end of the excrement suction device 4 is a connecting pipe 41 connected with the excrement feeding pipe 5, the circumference of the other end of the excrement suction device 4 is provided with a longitudinal long hole 42, and the diameter of the end, provided with the longitudinal long hole 42, of the excrement suction device 4 is larger than that of the connecting pipe 41.

As shown in fig. 9-11: the water surface water inlet device 10 comprises an inner part 101 and an outer part 102, wherein the inner part 101 is arranged in the outer part 102, the upper part of the inner part 101 is provided with a long-strip-shaped hole 103, the lower part of the inner part is provided with an inner pipe 104, the upper part of the outer part 102 is provided with the long-strip-shaped hole 103, the lower part of the outer part is provided with an outer pipe 105, a bottom pipe 106 is arranged below the outer pipe, and the diameter of the bottom pipe is smaller than that of the outer pipe.

Before normal work, water adding and air exhausting operations are carried out (see the attached figures 2 and 4 for details):

opening a valve B19, a valve E21 and a valve H23, closing a valve C20, a valve A18, a valve F22 and a valve I24, opening a water pump 6, leading water at the top of a water pool to pass through a water surface water inlet device 10, a tee joint A and the water pump 6, entering a biochemical filter tank water inlet pipe 11, entering a biochemical filter tank 3, leading the water to pass through a biochemical filter tank first water outlet pipe 17, a valve H23, a transverse pipe 15 and a tee joint B after the water in the water pool is full, entering a feces separation tank 2, starting water injection, playing a role of air exhaust by the valve E21, closing a valve E21 after the water in the feces separation tank 2 is full, leading the water to pass through a separation tank water outlet pipe 9, a tee joint B13, a valve B19 and a tee joint A14, leading the water to enter the water pump 6 in the tank body and the pipeline, simultaneously leading the air in the original pipeline to pass through the tee joint A, being discharged from the water surface water inlet device 10, completely discharging the air in the pipeline and the pipeline, finishing water injection, opening a valve C20, opening a valve A18 and a valve B19, closing a valve H23, the whole system of the filter starts normal circulation filtering work.

Operating in normal operation (see the attached figures 3 and 5 for details)

Opening a valve C20, a valve A18 and a valve B19, closing a valve E21, a valve H23, a valve F22 and a valve I24, opening a water pump 6, a water inlet device 10 on the water surface, a water outlet pipe 9 of a three-way A separating tank, a three-way B, a feces separating tank 2, a feces water feeding pipe 5 and a feces inhaler 4 to form negative pressure; water and excrement at the bottom of the water pool are sucked by an excrement suction device 4 (see figures 12 and 13 for details), flow into an excrement separation tank 2 from bottom to top through an excrement water feeding pipe 5 and a middle valve C20, the water flow entering the excrement separation tank 2 is slowed by adjusting the opening degree of a valve C20, the excrement is precipitated and falls in the excrement separation tank 2, sewage at the bottom and the precipitated excrement are periodically discharged through a valve F22 and a sewage discharge pipe 8, the precipitated water without solid matter passes through a tee joint B, a valve B19 and a tee joint A upwards through a negative pressure generated by a water pump 6, flows into the water pump 6, the other end of the tee joint A is connected with a water surface water inlet device 10 floating on the water surface in the water pool, (see figure nine for details), the oil film and pollutants on the floating water surface in the water pool are sucked into the tee joint A together with the sewage in the water pool, the negative pressure formed by the suction force generated by the water pump 6 is sucked into the water pump 6 and flows into a biochemical filter tank 3 through a biochemical filter tank 11, sewage flows into the biochemical filter tank 3 and then is filtered by filter materials, clean water passes through a valve A18, a water purifying pipe 7 and a water outlet pipe elbow and is sprayed back to the pool, and a set of complete filter system is achieved.

The utility model discloses filter is collected in fish pond negative pressure valve accuse excrement and urine separation is including installing negative pressure excrement and urine separation collection tank on the fish pond, biochemical filter tank. A water pump and a pipeline in the water of the fishpond, and a water inlet device on the water surface. The water pump is connected between the separating tank and the biochemical filtering tank, and when the water pump is opened, the separating tank is formed to absorb water under negative pressure, so that excrement is prevented from being crushed and dissolved when passing through the water pump, and water flow is controlled through a valve on a pipeline. The water flow entering the separation tank is slowed down to achieve good precipitation separation effect. The difficult problem that the excrement and urine separation effect is poor has easily been solved. The excrement water supply pipe is used for sucking excrement solid matters at the bottom layer of the water pool, the water flow speed entering the excrement separating tank can be adjusted to a proper slow degree to improve the precipitation separation efficiency through the control of the water supply valve C of the pipeline, the other water surface water inlet pipe is used for sucking an oil film without the solid matters on the surface of the water, and the water on the surface does not contain pollutants such as solid excrement except the oil film. The biochemical filter tank is directly fed to carry out biochemical filtration, solid and water separation is realized in the water tank, the two sets of water feeding pipes feed water into the biochemical filter tank together to be filtered, and the water flow required by the integral filtration is met. Thereby achieving good separation of solid pollutants and good biochemical filtering effect. A good filtering effect can be achieved with a very small water pump. The purposes of prolonging the water changing time and reducing the water changing amount are achieved. The fish-farming machine has the advantages of being easy and simple to maintain, saving water, electricity and labor, saving electric energy and water, completely intercepting excrement without using chemical textiles, reducing the generation of chemical garbage, achieving more environment-friendly effect and realizing easy fish farming.

Claims (6)

1. The utility model provides a novel filter is collected in fish pond negative pressure valve accuse excrement and urine separation, includes the fish pond, its characterized in that: comprises a feces separation tank, a biochemical filter tank, a feces suction device, a feces feeding pipe, a water pump, a water purification pipe, a blow-off pipe, a separation tank water outlet pipe, a water surface water inlet device and a biochemical filter tank water inlet pipe;

excrement and urine knockout drum and biochemical filter jar fixed mounting are subaerial at the fish pond upper end, excrement and urine water-supply pipe lower extreme is arranged in on the fish pond diapire, excrement and urine water-supply pipe upper end stretches into in the excrement and urine knockout drum, the blast pipe is installed to excrement and urine knockout drum upper end, and excrement and urine knockout drum upper end inlet tube loops through tee bend B, violently manages, the first outlet pipe intercommunication of elbow and biochemical filter jar upper end, and another export of tee bend B and excrement and urine knockout drum outlet pipe intercommunication, excrement and urine knockout drum outlet pipe pass through tee bend A respectively with surface of water inlet ware and biochemical filter jar inlet tube intercommunication, install the water pump on the biochemical filter jar inlet tube, biochemical filter jar inlet tube other end stretches into in the biochemical filter jar, the second play water piping connection water purification pipe of biochemical filter jar upper end, the water purification pipe other end is connected the elbow and is arranged in the fish pond horizontal plane.

2. The novel fish pond negative pressure valve control excrement separating and collecting filter as claimed in claim 1, wherein: also comprises a valve A, a valve B, a valve C, a valve E, a valve F, a valve H and a valve I,

install valve A on the biochemical filter tank second outlet pipe, install valve B on the outlet pipe of excrement and urine knockout drum, install valve C on the excrement and urine water supply pipe, install valve E on the excrement and urine knockout drum blast pipe, install valve F on the blow off pipe, install valve H on the first outlet pipe of biochemical filter tank, install valve I on the second outlet pipe of biochemical filter tank.

3. The novel fish pond negative pressure valve control excrement separating and collecting filter as claimed in claim 1, wherein: the excrement separating tank comprises an upper cover, a sealing ring, a tank body connecting piece, a knob, a tank body, an elbow, a water pipe and a tank bottom,

the tank body connecting piece, the tank body and the tank bottom are fixedly connected in a sealing way by glue, the upper cover and the tank body connecting piece are sealed by a sealing ring and connected by a knob,

the tank bottoms include the excrement and urine precipitate of the obconic in outer safety cover and the safety cover, excrement and urine precipitate upper end is connected with the inboard upper portion of safety cover, and excrement and urine precipitate lower extreme and blow off pipe intercommunication, and excrement and urine precipitate side is opened porosely, the hole of tank bottoms side is passed to the water pipe, and elbow is connected to the upper and lower end of water pipe, the elbow of upper end is arranged in the tank body, and the elbow of lower extreme and excrement and urine downcomer lower extreme intercommunication, cover the upper surface and connect the blast pipe.

4. The novel fish pond negative pressure valve control excrement separating and collecting filter as claimed in claim 1, wherein: the biochemical filter tank comprises an upper cover, a sealing ring, a tank body connecting piece, a knob, a tank body, an elbow, a water pipe, a tank bottom, a tray and filter materials,

the tank body connecting piece, the tank body and the tank bottom are fixedly connected in a sealing way, the upper cover and the tank body connecting piece are sealed by a sealing ring, the upper cover and the tank body connecting piece are connected by a knob,

the tank bottom comprises an outer protective cover and an inverted cone-shaped sewage sediment body in the protective cover, the upper end of the sewage sediment body is connected with the upper part of the inner side of the protective cover, the lower end of the sewage sediment body is communicated with a sewage discharge pipe, the side surface of the sewage sediment body is provided with a hole, the water pipe penetrates through the hole on the side surface of the tank bottom, the lower end of the water pipe is connected with an elbow, the elbow at the lower end of the water pipe is communicated with the lower end of a sewage drain pipe, the upper surface of the upper cover is connected with an exhaust pipe,

the tray is placed at the upper end of the conical dirt settling body in the protective cover, and the filter material is placed on the tray.

5. The novel fish pond negative pressure valve control excrement separating and collecting filter as claimed in claim 1, wherein: one end of the excrement suction device is a connecting pipe connected with an excrement feeding pipe, a longitudinal long hole is formed in the circumference of the other end of the excrement suction device, and the diameter of the end, with the long hole, of the excrement suction device is larger than that of the connecting pipe.

6. The novel fish pond negative pressure valve control excrement separating and collecting filter as claimed in claim 1, wherein: the water surface water inlet device comprises an internal part and an external part, wherein the internal part is arranged in the external part, the upper part of the internal part is provided with a long-strip-shaped hole, the lower part of the internal part is provided with an inner pipe, the upper part of the external part is provided with a long-strip-shaped hole, the lower part of the external part is provided with an outer pipe, the lower end of the outer pipe is provided with a bottom pipe, and the diameter of the bottom pipe is smaller than that of the outer pipe.

Images