CN207151649U - A kind of fish jar Excrement suction device - Google Patents

Abstract

The utility model discloses a fish tank suction device. The fish tank suction device includes a submersible pump and a toilet suction body. The submersible pump is provided with a water inlet pipe and a water outlet pipe. , a lower cover, a drain valve, the upper cover and the lower cover are arranged at both ends of the housing; the lower part of the lower cover is provided with a drain valve; the inside of the housing is provided with a connecting pipe, and the upper part of the connecting pipe is connected to the submersible pump The water inlet pipe is connected, the lower part of the connecting pipe is integrally connected with a filter pipe, the lower part of the filter pipe is provided with a filter pipe support, the lower part of the filter pipe support is provided with a tapered plate, and the suction pipe is inserted into the upper cover through an elbow The inside communicates with the toilet suction body. The fish tank toilet suction device of the utility model can obviously accelerate the internal flow of the fish tank, absorb and clean the fish feces at the bottom of the fish tank, and isolate and preserve the filtered fish feces, which can be taken out regularly and discarded.

Description

A kind of fish tank suction device

technical field

The utility model belongs to the technical field of daily necessities, in particular to a toilet suction device for fish tanks.

Background technique

At present, with the continuous expansion of the housing area, the demand for large fish tanks and aquariums is increasing day by day. People's fish species are gradually shifting from small fish to medium or large fish, such as dragon fish, parrot fish, map fish, lucky fish, koi, etc. These The fish eat a lot and metabolize quickly and the fish feces are large. The excretion of fish feces far exceeds the filtration capacity of the original filter of the fish tank, which causes the following problems in the filter system of the fish tank: First, the original filter of the fish tank cannot form a good filter in the fish tank. The circulation system of the fish tank caused fish feces to spread all over the bottom of the fish tank, and it was necessary to manually pump fish feces every day to keep the fish tank clean and tidy; secondly, the original filter of the fish tank worked by using a water pump to pump the water from the fish tank to the filter material (such as filter cotton, Activated carbon, biochemical ring, etc.), the water pump will break the granular fish in the water during the pumping process, and then remove the impurities in the water through the multi-layer filtration of the filter device, because the filtered fish is always attached to the The filter cotton and other filter materials are in the water circulation system of the fish tank, which will cause some tiny fish feces and harmful substances to return to the fish tank with the water flow, pollute the water body again, and make the clear water of the fish tank turbid, causing Change the water frequently; again, this kind of filter device needs to be cleaned and replaced frequently The happiness brought by fish farming will be greatly reduced if we smoke fish, clean the replacement of filter cotton and clean the filter quality; in summary, the current fish tank filter is unsatisfactory in many aspects, resulting in frequent pumping Fish feces, cleaning filter cotton and changing water are time-consuming, labor-intensive and waste of water resources; the toilet suction pans used by people today are mainly toilet suction pans powered by air pumps, which are large in size and weak in flow-making ability and stool suction ability. Backflow of fish often occurs when defecating, causing secondary pollution, which is in urgent need of improvement and improvement.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a fish tank toilet suction device, which can not only absorb the fish feces at the bottom of the fish tank, but also isolate and preserve the filtered fish feces, and just take out the fish feces regularly to solve the problem. Problems such as the inability to clean the fish feces at the bottom of the fish tank, secondary pollution from filtered fish feces, frequent manual extraction of fish feces, cleaning filter cotton, and time-consuming, laborious, and water-consuming problems in the existing fish tank filter are eliminated.

In order to achieve the above object, the utility model provides a fish tank toilet suction device, wherein, the fish tank toilet suction device includes a submersible pump, a toilet suction device body, the submersible pump is provided with a water inlet pipe and a water outlet pipe, and the toilet suction device body includes an upper cover, The shell, the suction pipe, the lower cover, the drain valve, the upper cover and the lower cover are arranged at both ends of the shell; the lower part of the lower cover is provided with a drain valve; the inside of the shell is provided with a connecting pipe, the The upper part of the connecting pipe communicates with the water inlet pipe of the submersible pump. The lower part of the connecting pipe is integrally connected with a filter pipe, and the lower part of the filter pipe is provided with a filter pipe support. The lower part of the network pipe support is provided with a conical plate, which divides the interior of the shell into a spiral sedimentation area and a fish and stool isolation storage area. The bottom surface radius of the conical plate is the same as that of the funnel-shaped bottom surface of the filter pipe network support The inner wall of the body is tightly combined; the suction pipe is inserted into the inside of the upper cover through an elbow, and communicates with the body of the toilet suction device.

The toilet sucker for fish tanks provided by the utility model is particularly suitable for being installed in fish tanks, has good effect, and does not occupy extra space. In the utility model, the setting of the conical plate is to further enhance the eddy current and provide guidance for the fish and feces to quickly enter the isolated storage area for the fish and feces. That is, the cone angle of the conical plate faces the fish feces isolation storage area; the length of the defecation suction pipe can be set according to actual needs, preferably the defecation suction pipe extends to the bottom of the fish tank to quickly absorb fish feces.

In the present invention, the way that the upper part of the connecting pipe communicates with the water inlet pipe of the submersible pump is not particularly limited. The upper shell is inserted into the shell to communicate with the connecting pipe.

Preferably, the aquarium toilet is provided with several suction cups for fixing the aquarium toilet inside the fish tank, for example, the submersible pump is provided with several suction cups for fixing the submersible pump inside the aquarium.

Preferably, the end of the elbow where the suction pipe is inserted into the upper cover is a chamfered round pipe, and the chamfered round pipe makes the water flow inside the casing in a vortex shape.

In the present utility model, according to another implementation manner, the end of the elbow is tangentially connected to the side wall of the upper cover. The tangentially combined elbow enhances the vortex strength of the sewage entering the interior of the shell, increases the centrifugal force on the fish feces, and further improves the sedimentation effect and efficiency of the fish feces.

Preferably, the upper part of the filter pipe is also sleeved with a tapered pipe, and the lowest level of the tapered pipe is lower than the lowest level of the water outlet of the elbow, so that when the elbow is out of the water, part of the water enters through the tapered pipe Entering the casing along the direction of the side wall can further enhance the eddy current strength of the water flow, increase the centrifugal force on the fish feces, and improve the sedimentation effect and sedimentation efficiency of the fish feces.

In the utility model, those skilled in the art can make further improvements according to actual needs, such as connecting a hose under the drain valve, placing the hose outside the fish tank, and opening the drain valve can use the siphon principle to discharge fish excrement.

Compared with the prior art, the utility model has beneficial effects as follows:

1) This fish tank toilet suction device can not only absorb and clean the fish feces at the bottom of the fish tank, but also isolate and store the filtered fish feces, take it out regularly and discard the fish feces, which solves the problem that the existing fish tank filter cannot clean the bottom of the fish tank Fish feces, secondary pollution from filtered fish feces, frequent manual extraction of fish feces, cleaning filter cotton, time-consuming, laborious, and water-consuming problems;

2) The tangential connection between the elbow and the side wall of the upper cover or the tangential connection of the elbow enhances the eddy current strength of the sewage entering the shell, increases the centrifugal force on the fish feces, and improves the sedimentation effect and sedimentation efficiency of the fish feces;

3) The upper part of the filter net tube is sleeved with a conical tube, which is a funnel-shaped conical tube. The funnel-shaped conical tube enhances the eddy current strength of the water flow, increases the centrifugal force on the fish feces, and improves the fish feces. Precipitation effect and precipitation efficiency.

Description of drawings

Accompanying drawing 1 is a kind of fish tank toilet suction device structure schematic diagram of the present utility model;

Accompanying drawing 2 is a schematic diagram of the internal structure of a fish tank toilet suction device of the present utility model;

Accompanying drawing 3 is the schematic diagram of the elbow structure of a kind of fish tank suction pan of the present utility model;

Accompanying drawing 4 is another kind of aquarium suction device elbow structure schematic diagram of the present utility model;

In the figure: 1- submersible pump, 2- toilet suction body, 11- water inlet pipe, 12- water outlet pipe, 13- suction cup, 21- connecting pipe, 22- upper cover, 23- shell, 24- suction pipe, 25 -Lower cover, 26-drainage valve, 28-filter pipe, 29-conical pipe, 30-filter pipe support, 31-conical plate, 32-piscine isolation storage area, 33-elbow, 34-spiral sedimentation area .

Detailed ways

In order to facilitate the understanding of those skilled in the art, the technical solution of the present utility model is further described in detail below in conjunction with accompanying drawings 1-4. In the present utility model, in the case of no contrary description, the used orientation words such as "upper, lower, bottom, top" are usually the orientation when the fish tank toilet suction device is placed vertically along the submersible pump to the blowdown valve, such as submersible pump It is "up" relative to the drain valve, "down" relative to the submersible pump, and "inside and outside" are the inside and outside of the fish tank toilet suction device.

As shown in Fig. 1-3, a fish tank suction device includes a submersible pump 1 and a toilet suction body 2. The submersible pump 1 is provided with a water inlet pipe 11 and a water outlet pipe 12. The toilet suction body 2 includes an upper cover 22, a casing 23, suction pipe 24, lower cover 25, blowdown valve 26, described submersible pump 1 other side is provided with some suckers 13, and sucker 13 is fixed on the fish tank inner side wall with submersible pump 1.

The upper cover 22 and the lower cover 25 are arranged at both ends of the housing 23; the bottom side of the lower cover 25 is provided with a drain valve 26; The water inlet pipe 11 of the submersible pump 1 is connected, and the bottom of the connecting pipe 21 is integrally connected with a filter pipe 28, the filter pipe 28 is cylindrical, and the bottom of the filter pipe 28 is provided with a filter pipe support 30, and the filter pipe support 30 It is a funnel-shaped part cut off from the side, and the cut formed by the cut part and the bottom provides a space for the sedimentation of fish feces. The lower part of the filter pipe support 30 is provided with a conical plate 31, and the conical plate 31 separates the inner part of the housing 23. It is the spiral sedimentation area 34 and the fish excrement isolation storage area 32. The radius of the bottom surface of the conical plate 31 is the same as the radius of the funnel-shaped bottom surface of the filter pipe network support 30 and is closely combined with the inner wall of the housing 23 respectively. The horizontal circumference of the conical plate 31 The diameter gradually decreases along the direction of the fish and feces isolation and storage area 32, the upper part of the conical plate 31 is a spiral sedimentation area 34, and the lower part of the conical plate 31 is the fish and feces isolation and storage area 32; the suction pipe is inserted through the elbow 33 The inside of the upper cover 22 communicates with the toilet suction body 2 . The end of the elbow 33 inserted into the inside of the upper cover 22 is a chamfered round pipe, which makes the water flow in the housing 23 in a vortex shape.

As shown in Figure 4, another embodiment of the utility model, the end of the elbow 33 is connected with the side wall of the upper cover 22 in a tangential connection, and the tangential connection of the elbow 33 enhances the vortex strength of the sewage entering the interior of the housing 23 , which increases the centrifugal force on the fish feces, and improves the sedimentation effect and sedimentation efficiency of the fish feces.

In the third embodiment of the present utility model, in addition to the structure of the above-mentioned fish tank toilet suction device, the upper part of the filter pipe 28 is also sleeved with a tapered pipe 29, and the lowest water level of the tapered pipe 29 is lower than the water outlet of the elbow 33 The lowest level of the horizontal plane, so that when the elbow 33 is out of the water, part of the water enters the shell through the tapered pipe 29 along the side wall, which can further enhance the eddy current strength of the water flow, increase the centrifugal force suffered by the fish, and improve the quality of the fish. Precipitation effect and precipitation efficiency.

The working principle of the fish tank toilet suction device of the present utility model is: after being powered on, the water circulation of the fish tank is accelerated through the submersible pump 1 flow function, so that the fish will flow to the suction mouth of the toilet suction pipe 24, and the urine containing fish stool will be drained by the suction tube 24. The water is sucked into the housing 23 through the elbow 33 and rotates in the housing 23. Under the action of gravity and centrifugal force, the fish will sink along the edge of the housing 23 in a spiral downward manner. The incision formed by the cut part and the bottom finally falls into the fish and stool isolation storage area 32; the filtered water enters the water inlet pipe 11 of the submersible pump 1 through the filter pipe 28 through the connecting pipe 21, and returns to the fish tank through the water outlet pipe 12 of the submersible pump 1 Regularly take out the fish tank toilet suction device, open the drain valve 26 and drain the fish and promptly finish the cleaning work of the fish.

The above content is only an example and description of the structure of the present utility model. Those skilled in the art make various modifications or supplements to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the utility model. The structure or beyond the scope defined in the claims shall belong to the protection scope of the present utility model.

Claims (5)

1. a kind of fish jar Excrement suction device, it is characterised in that the fish jar Excrement suction device includes immersible pump, Excrement suction device body, the immersible pump Provided with water inlet pipe and outlet pipe, the Excrement suction device body includes upper lid, housing, suction pipe, lower cover, blowoff valve, upper lid and lower cover It is arranged at the both ends of housing；The bottom of the lower cover is provided with blowoff valve；The inside of the housing is provided with connecting tube, the connecting tube Top connected with the water inlet pipe of immersible pump, the connecting tube portion integral is connected with filtering webmaster, the filtering webmaster bottom Provided with screen pack pipe holder, the screen pack pipe holder be lateral parts excision funnel-form, the screen pack pipe holder bottom Provided with conical plate, enclosure interior is divided into the conical plate into spiral settling zone and fish just isolates conservation zone, the bottom surface half of conical plate Footpath is identical with the funnel-form bottom surface radius for filtering pipe network support and the inwall with housing is combined closely respectively；The suction pipe passes through Inside is covered in elbow insertion, is communicated with Excrement suction device body.

2. fish jar Excrement suction device according to claim 1, it is characterised in that the end that the elbow of inside is covered in insertion is beveling Pipe.

3. fish jar Excrement suction device according to claim 1, it is characterised in that tangentially tied with upper lid side wall the end of the elbow Close connection.

4. according to the fish jar Excrement suction device described in claim 1-3 any one, it is characterised in that the filtering webmaster upper socket There is conical pipe, the lowest part horizontal plane of the conical pipe is less than the lowest part horizontal plane of elbow delivery port.

5. according to the fish jar Excrement suction device described in claim 1-3 any one, it is characterised in that the immersible pump is provided with some Sucker, for immersible pump to be fixed on inside fish jar.