CN2107127U - Combined easy-to-clean fish tank - Google Patents

Abstract

The combined easy-to-clean fish tank is composed of four side vertical plates and a bottom plate, and a filtering cylinder with the depth about equal to that of the fish tank is arranged at one side of the fish tank, and the filtering cylinder is divided into three parts of a sewage tank, a filtering tank and a clear water tank, and the lower part of the filtering tank is divided into a settling tank by a filter screen and a filter stone; the lower part of the sewage tank is communicated with the fish tank, a mutually communicated passage is arranged between the sewage tank and the settling tank, when a water pumping motor arranged in the clean water tank is started, the sewage settled at the bottom of the fish tank is gradually sucked into the sewage tank and then flows to the settling tank through a communication pipeline, and further flows upwards through a filter layer formed by a filter screen and a filter stone, and the filtered clean water is injected into the clean water tank and is pumped into the fish tank by the water pumping motor.

Description

A combined easy-to-clean fish tank, especially a new type of fish tank that is easy to assemble and can automatically filter the aquaculture water by means of its special filter tank. In addition, the filter tank of the new fish tank can be replaced without dismantling When the filter tank is moved, clean water is used to flush the filter layer from top to bottom to discharge the accumulated dirt.

According to the current customary fish tank, if you want to filter, most of them are equipped with a movable filter above the fish tank, and then use the pumping motor to pump the dirt at the bottom of the fish tank to the filter. The device is used to filter the breeding water (as shown in Figure 1), and finally, the filtered water is guided back into the fish tank to keep the water level of the fish tank normal. Although the filter with this structure has been used for a long time, but because there is no settling tank in the filter, the filter bed in it will be clogged after a period of time , so that the effect of aquaculture water filtration is greatly reduced, and even the filter bed will gradually age and affect the ecological balance of the overall aquarium, so when you want to remove the dirt attached to the filter bed, you must dismantle the filter down and to be cleaned, it is very inconvenient for people.

In addition, most of the commonly used fish tanks are formed by gluing. Although this kind of fish tanks formed by gluing has been used for a long time, the bonding technology of this kind of fish tanks is not familiar to ordinary breeders. Competent ones, that is, the aquariums of this kind of bonding must be achieved by professional manufacturers, so the finished fish tanks made of this kind of bonding must be very inconvenient during the handling process.

In view of this, the inventor of the present utility model actively researches and improves based on his working experience in aquaculture for many years, and develops a novel structure of a combined easy-to-clean fish tank.

The main purpose of this utility model is to provide a combined easy-to-clean fish tank. By virtue of the filter tank structure specially arranged on the side of the fish tank, the fish tank of the utility model has the function of fully automatic filtering, and the water produced after the filter Dirt can also be easily removed without dismantling and replacing the whole filter cylinder.

The secondary purpose of this utility model is to provide a combined easy-to-clean fish tank. With the specially designed assembly structure, the fish tank of the utility model can be easily disassembled, thereby promoting the convenience of carrying effect.

This is to further clarify the detailed structure and features of the present utility model, especially shown in the accompanying drawings, described in detail later:

Fig. 1 is a schematic diagram of the filter structure of a conventional fish tank;

Figure 2 is an exploded view of the three-dimensional structure of the utility model combined easy-to-clean fish tank;

Fig. 3 is the three-dimensional structural combination diagram of the combined easy-to-clean fish tank of the utility model;

Fig. 4 is another embodiment of the utility model combined easy-to-clean fish tank;

Fig. 5 is the top view of the combined easy-to-clean fish tank of the utility model;

Fig. 6 is a schematic diagram of the filtration operation of the combined easy-to-clean fish tank of the present invention;

Fig. 7 is a schematic diagram of the combined easy-to-clean fish tank of the utility model discharging the dirt;

Fig. 8 is a schematic diagram of the filtration operation of another embodiment of the combined easy-to-clean fish tank of the present invention;

Fig. 9 is a schematic diagram of another embodiment of the combined easy-to-clean fish tank of the present invention to discharge the dirt to the outside.

Please refer to Fig. 2 and Fig. 3, the combined easy-to-clean fish tank of the utility model is mainly composed of a fish tank 10, a filter tank 20 and a diversion pipe 30, wherein the fish tank 10 includes a bottom plate 11 and four side vertical plates 12, 13, 14, 15, and the four side vertical plates 12, 13, 14 and 15 are respectively made of glass embedded in the square frame body, and the appropriate places of the square frame body and the bottom plate periphery are respectively set There are several corresponding screw fixing holes, and the bottom plate 11 and the four side vertical plates 12, 13, 14, 15 are assembled into the fish tank 10 by screws 16 and nuts 17. Of course, the seam between each side vertical plate and the bottom plate or The seams between the vertical plates on both sides must be provided with waterproof gaskets (not shown) in advance, so that the assembled fish tank 10 can achieve the leak-proof function; in addition, the appropriate position of the bottom plate 11 is Two through holes 111 and 112 are provided, and a through hole 131 is also provided at an appropriate position of the side vertical plate 13 .

And this filter tank 20 is then a narrow and long frame body with a closed bottom, and its depth is about as deep as the fish tank 10. In addition, this filter tank 20 is separated by a long dividing plate 21 and a short dividing plate 22. Divided into three parts such as sewage tank 23, filter tank 24 and clean water tank 25, and the top of the filter tank 24 is provided with a filter layer formed by filter screen 27 and filter stone 28, so that the bottom of the filter layer In addition, a sedimentation tank 29 is formed, and the bottom of the sewage tank 23 and the bottom of the sedimentation tank 29 and the side walls of the sedimentation tank 29 are also provided with through holes 231, 241 and 242 respectively, and the three through holes 231, 241 and 242 are respectively Corresponding to the through holes 111, 112 and 131 of the fish tank 10, a hollow locking screw 41 is respectively used to pass through the two corresponding through holes, and at the same time, the filter tank 20 is connected to the filter tank 20 by means of O-rings 42, 43 and nuts 44. Fish tank 10 is fastened together, and forms the structure that can communicate inside and outside.

In addition, the clear water tank 25 is provided with a pumping motor 26, which provides the function of pumping the clear water in the clear water tank 25 into the aquaculture tank 10; Hole 232.

The guide pipe 30 is threaded between the two hollow locking screws 41 at the bottom of the bottom plate 11, and it can be controlled by the valve 31 to provide the function of discharging the sewage in the sewage tank 23 to the sedimentation tank 29. ; Another appropriate place of the guide tube 30 is provided with a discharge tube 32, and the discharge tube 32 can be controlled by another valve 33 to achieve the function of blocking or opening; and when the fish tank 10 is provided with the guide tube 30 o'clock, then the hollow locking screw rod 41 that is set on its side wall promptly is provided with a solid plug rotor 45 (as shown in Figure 3), reaches the function of sealing passage.

In addition, in order to cooperate with the situation that the fish tank rack cannot be opened to install the diversion pipe, a port 211 is provided below the long partition plate 21 between the sewage tank 23 and the filter tank 24 (as shown in Figure 4). ), the port 211 is provided with a twitch gate 212 to achieve the effect of closing or opening the port 211; since there is no guide tube under the bottom plate 11, the two hollow locking screws at the bottom plate 11 41 are all closed by the solid plug rotor 45; in addition, in order to achieve the purpose of removing dirt, the solid plug rotor 45 that is threaded to the hollow locking screw 41 on the side wall is removed, and a valve is screwed at the same time. 46, to discharge or block function as sewage.

As shown in Figure 5, it shows the configuration of the water outlet of the pumping motor 26 of the present invention. Since the water flow of the water outlet is in the state of a flat jet, it can form only the laminar flow of the upper vortex and avoid stirring. The dirt deposited at the bottom of the fish tank 10 promotes the overall water flow of the utility model.

As for the detailed operating conditions of the combined easy-to-flush fish tank of the present invention, as shown in Figure 6 and Figure 7, before the pumping motor 26 of the present invention has not been started, the water level of the fish tank 10 and the filter tank 20 can be kept at The same water level height (i.e. the solid line water level as shown in Figure 6), but when the pumping motor 26 starts running, the water level at the filter tank 24 and the clean water tank 25 will drop significantly (i.e. as the dotted line water level) At this time, the clear water in the clear water tank 25 was pumped into the cultured fish tank 10 by the pumping motor 26, and then the water flow filtered through the filter layer on the top of the filter tank 24 was driven to flow to the clear water tank 25 places one after another, so as to supplement the clear water tank 25 further. Necessary clear water; In addition, because of the water flow condition formed between the filter tank 24 and the clear water tank 25, the sewage containing the dirt in the sewage tank 23 will also be driven to flow to the sedimentation tank 29 through the guide pipe 30, so that the The sewage flowing to the sedimentation tank 29 can further flow upwards to be filtered by the filter layer and carry out the operation of water quality ecological balance, and the filtered clear water then crosses the short dividing plate 22 and flows into the clear water tank 25; And the dirt deposited in the aquaculture tank 10 can gradually flow into the sewage tank 23 from the through hole 232 in a laminar flow state due to the water flow of the filter tank 20, so the overall operation status can drive the utility model. The new type achieves the ecological balance effect of precipitating the dirt first and then filtering it, so that the aquaculture water can achieve water quality.

And when the utility model is used for a period of time, if the dirt in the sedimentation tank 29 is to be discharged, the pumping motor 26 and the valve 31 must be closed first to prevent the dirt in the sedimentation tank 29 from flowing back into the sewage tank 23 , at this moment, valve 33 is opened again, can make the dirt accumulated in sedimentation tank 29 places discharge fish tank outside (as shown in Fig. ); since the discharged water flow is only the water flow that stays in the filter tank 24, the discharge of the water flow will never affect the culture water in the aquaculture tank 10; The filter layer is directly flushed by the external water flow from above, so that the filter layer can achieve the function of complete cleaning without dismantling and replacement.

As for the situation where the draft tube 30 cannot be arranged (i.e. another embodiment as shown in Figure 4), then its actual operating conditions are as shown in Figure 8 and Figure 9, that is, the twitch gate 212 must be pulled up To make the port 211 open, replace the guide pipe 30 to provide the function of sewage flowing from the sewage tank 23 to the sedimentation tank 29; and when the filter tank 24 of this structure is to be cleaned, the pumping motor must first be turned 26 closes, and this twitching gate 212 is put down simultaneously to close this port 211, and finally, open valve 46 again, can make the dirt at sedimentation tank 29 places discharge outwards and carry out the cleaning function of filter layer.

Therefore, the utility model can achieve the effect of convenient assembly and automatic filtration of aquaculture water through the combination of the above-mentioned structures; The cleaning of the filter layer can be carried out by changing the filter cylinder.

Claims (3)

1, a kind of combined type easy cleaning fish jar is made of fish jar, filtering cloth jar and mozzle, it is characterized in that:

This fish jar is to be the Shui nationality casing of a upper end opening, and its bottom appropriate location system is arranged with two perforated holes;

This filtering cloth jar then is the thin-and-long framework of a bottom lock, and its degree of depth is that about and this fish jar etc. are dark, this filtering cloth jar and mat one long demarcation strip and a short demarcation strip are divided into sump, lautertuns and Rinsing Area three parts in addition, and appropriate location system is provided with a filter course of being made up of filter screen and fitros on this lautertuns, makes under this filter course side's formation one stillpot in addition; And this sump and stillpot bottom system are respectively equipped with a perforated holes, and make this two perforated holes system correspond respectively to two set perforated holes of fish jar bottom, mat hollow locking screw covers this perforated holes of correspondence in twos respectively, simultaneously mat O type ring and nut lock on it, and make this filtering cloth jar and fish jar is fastening combines; And this Rinsing Area place system is provided with a Water-pumping motor, the clear water suction in this Rinsing Area can be cultured fish jar; Place, the sidewall of this sump below then is provided with a through hole that is communicated with this fish jar in addition;

This mozzle is then being threadedly connected on the two set hollow locking screws of fish jar bottom, and via the control of a valve with the row of the sewage in the sump to the stillpot place; The appropriate location of this mozzle then is provided with a discharge pipe in addition, and this escape piping can be via the control of another valve, to reach inaccessible or to open, so upright, be can be gradually in this sump of suction when starting this Water-pumping motor, and make this sewage flow to the stillpot place via mozzle with the dirt that is deposited in the fish jar bottom via the group of above-mentioned structure, at last, upwards form clear water again and flow in the Rinsing Area, flow back to for the extraction of Water-pumping motor in the fish jar, reach automatic circulating filtration through the filtration of filtering layer; In addition when closing Water-pumping motor and block this mozzle, and when making this discharge pipe form path, can carry out the flushing of this filter course not changeing under the situation of filtering cloth jar.

2, a kind of combined type easy cleaning fish jar according to claim 1, it is characterized in that this fish jar is is to comprise a base plate and four cant boards, this four cant board except be embedded at a transparent plate object on the one cubic framework respectively, on these frameworks and be respectively equipped with corresponding screw fixed hole, and the peripheral region of this base plate also is provided with corresponding screw fixed hole, after seam crossing is inserted the sealing pad in twos, but mat screw and nut found into a fish jar with this base plate and four cant board groups, and reach group cube just.

3, a kind of combined type easy cleaning fish jar as claimed in claim 1 or 2, mozzle it is characterized in that when can't be installed for some reason, then this long demarcation strip below is to offer a port, and in this passage port the one twitch gate that can spur up and down is set, so that sewage flows to stillpot by sump; Sidewall of this stillpot and the sidewall corresponding with fish jar also offer a perforated holes respectively in addition, and make this two corresponding hole also with screw thread one hollow locking screw is housed, for a valve being set with the outfall as the cleaning and filtering groove.

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