JP3046438U - Aquarium water purification circulation device - Google Patents

Abstract

(57) [Abstract] [Problem] To provide an aquarium water purification circulating device with high water purification efficiency. SOLUTION: The aquarium water purification circulating device of the present invention extracts purified water from a filter core 1 using a motor 3, and then injects the purified water into a filter cotton 5 and returns it to the aquarium 6 again, or a filter cotton. Return directly to aquarium 6 without going through 5. Then, since the purified water is also extracted by the motor 3 in the filter core 1, the internal pressure drops, and the water in the aquarium 6 is sucked and filtered. In addition, a flow control valve 2 is installed at the water purification outlet of the filter core 1, and a motor 3
The flow rate of purified water sucked from the filter core 1 is controlled.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an aquarium for cultivating fish, and more particularly to an aquarium water purification and circulation device applicable to aquariums of various sizes.

[0002]

[Prior art]

 The problem that fish farmers usually hurt most is how to keep the water quality in the aquarium clean and at a constant temperature. Poor water quality in the aquarium can cause fish sickness and death. If you rely on a conventional water purification system that simply draws water from the aquarium into the filter cotton by a conventional motor and filters it, the water purification effect is extremely low.If all the aquarium, sandstone and decorations inside it are cleaned. If so, fish often become ill or die during the aquarium exchange process because they cannot adapt to the water temperature. The main causes of water quality deterioration in aquariums are fish excreta and excess fish feed, which are all inevitable factors. Recently, a contractor made a fantastic idea, adding another motor to the original water purification cycle, extracting the unclean water in the aquarium from the aquarium, filtering it, and then purifying the purified water again. I try to put it back inside. According to this, not only is the length of the tube too long, but also it is exposed to the outside and is ugly in appearance, and adding one motor increases the cost and wastes energy, and for fish farmers, The problem that caused a great deal of confusion, and that has arisen, really needs to be improved.

[0003]

[Problems to be solved by the invention]

 In view of this, and based on the experience gained from many years of related work, the present inventor has actively improved the aquarium water purification circulator, which overcame a kind of the above disadvantages, and developed and completed it. And good effectiveness. A main object of the present invention is to provide a kind of aquarium water purification circulating system which has a very high water purification efficiency, is aesthetically pleasing, and can be used without requiring an increase in many facilities.

[0004] The secondary purpose of the present invention is to make the product heterogeneous and to effectively stimulate an increase in consumer demand.

[0005]

[Means for Solving the Problems]

 The aquarium water purification circulation device according to claim 1 of the present invention has an aquarium, a sewage water inlet and a water purification outlet connected to a sewage water inlet curved pipe and a water purification pipe, respectively, and a drainage piston and a close hook are provided at appropriate places. Flow filter, a flow control valve whose both ends are connected to a water purification pipe and a bridge-type connecting pipe, and a motor whose suction port is connected to the bridge-type connecting pipe and a water outlet that sends water flow back to the aquarium. The motor is characterized by extracting the water flow from the water outlet of the filter core and sending it back to the aquarium, and using the atmospheric pressure to inject the water flow in the aquarium into the filter core.

According to a second aspect of the present invention, there is provided an aquarium water purification circulating apparatus according to the first aspect, wherein the sewage inlet water curved pipe is fitted on the filter core by the upper and lower fixing rings. And the sewage inlet can be rotated arbitrarily. The aquarium water purification circulating device according to claim 3 of the present invention is the aquarium water purification circulating device according to claim 1, wherein the pipe opening of the sewage inflow curved pipe is lower than the water purification outlet. Features.

The aquarium water purification circulating device according to claim 4 of the present invention is the aquarium water purification circulating device according to claim 1, wherein one end of the bridge-type connecting pipe to which the flow control valve is not connected is connected. One end of the triple connector can be connected, and the other end of the triple connector is connected to the general circulation water intake pipe and the inlet of the motor, respectively.

According to a fifth aspect of the present invention, there is provided an aquarium water purification circulating apparatus according to the first aspect, wherein a water outlet of a motor drains a water stream to a filter cotton to filter the water. It is characterized in that it can be returned to the aquarium later.

[0009]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. As shown in FIG. 1, a general aquarium water purification and circulation device simply draws water in an aquarium 6 onto a filter cotton 5 by a motor 3 and returns the water to the aquarium 6 again. Although such a circulation is simple, it is not efficient and cannot achieve clean aquarium 6 water quality.

As shown in FIGS. 2 and 3, in the present invention, the motor 3 absorbs the water flow coming from the motor suction port 31 and the triple connector 4 and discharges the water flow from the motor water outlet 32 to the filter cotton 5 to perform filtration. Then, return to the aquarium 6 again. The water flow from one end of the triple connector 4 is extracted directly from the aquarium 6, and the water flow at the other end of the triple connector 4 is from the bridge-type connecting pipe 41 and the flow control valve 2. The water in the filter core 1 is sucked through the water purification outlet 13 in the filter core 1. The amount of water in the filter core 1 decreases after being indirectly drawn by the motor 3, so that the internal pressure drops. Therefore, the water in the aquarium 6 is affected by the atmospheric pressure and is injected into the filter core 1 from the sewage inlet 12 of the filter core 1 (that is, the water in the aquarium 6 is filtered by the principle of siphon). Inhaled in).

The flow rate control valve 2 controls the flow rate of purified water that is drawn from the filter core 1 of the motor 3, and the motor 3 absorbs too much water to absorb decorations in the aquarium 6 and block the system. Try to avoid. As shown in FIG. 4, when cleaning the filter core 1, it is only necessary to remove the drainage piston. At this time, the purified water in the filter core 1 is still continuously extracted by the motor 3 from the purified water outlet 13. Although the pressure inside the filter core 1 drops, air enters the filter core 1 and balances the pressure drop, so that water does not flow into the filter core 1 from the sewage water inlet 12. When the motor 3 cannot extract the purified water from the filter core 1 again, it only sucks air from one end of the bridge-type connecting pipe 41 connected to the triple connector 4. Further, the motor suction port 31 of the normal aquarium motor 3 needs to be kept below the water level of the aquarium 6, and the general circulation suction port 42 and the triple connector 4 and the motor suction port 31 are formed according to the principle of the communication pipe. All of them must be kept below the water level, and the motor 30 does not run idle due to lack of water in the bridge-shaped connecting pipe 41. However, at this time, the amount of water discharged from the motor outlet 32 is greatly reduced. At this time, the flow control valve 2 should be closed. When the water purification outlet 13 of the filter core 1 and the water purification pipe 131 are disassembled, the filter core 1 can be taken out and cleaned, and when the flow control valve 2 is closed, Since the motor suction port 31 does not suck in air but can only absorb water from the general circulation water suction pipe 42, the amount of water discharged from the motor discharge port 32 is restored to its original state. When the filter core 1 is also involved in the main circulation, the water level in the filtrate 1 must not be lower than the water purification outlet 13. Otherwise, since the motor suction port 31 sucks air, the displacement of the motor discharge port 32 also decreases.

As shown in FIG. 5, the sewage inlet curved pipe 121 is fixed on the filter core 1 only by the upper and lower fixing rings 1211 and 1212, so that the sewage inlet 12 is rotated at an arbitrary angle. , Waste and sewage in the aquarium 6 can be absorbed. Since the purified water outlet curved pipe port 1321 of the purified water outlet curved pipe 132 is lower than the purified water outlet 13, it is possible to avoid closing the flow control valve 2, and after separating the purified water pipe 131 and the purified water outlet 13, Drain backflow water.

According to the present invention, in addition to the above-described method, the triple connector 4 can be replaced with a curved pipe except for the general circulation water absorption pipe 42. Alternatively, a pipe may be directly connected to the motor outlet 32 and inserted into the aquarium 6 (if a substance similar to the filter cotton 5 is put into the filter core 1 and the filter substance 16 is used, the filter of the present invention is completely eliminated). It does not reduce the filtering effect). In addition, the filter substance 16 in the filter core 1 of the present invention is convenient for cleaning and replacement, and when the filter core 1 is removed, the contact hook 14 may be removed. The filter core 1 of the present invention may be fixed to both metal rings (as shown in FIG. 4), and if the contact hook 14 is fixed on the metal ring, it is convenient to open the contact hook 14 arbitrarily. The filter core 1 can be opened by rotating to an angle.

As a power source of the present invention, the motor 3 existing in the aquarium 6 may be used, and no other power is required. Until, it has not been published in any publication yet, it fits into the category of application, and it applies for a utility new element registration by law.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a conventional aquarium water purification and circulation device.

FIG. 2 is a block diagram showing an aquarium water purification and circulation device according to an embodiment of the present invention.

FIG. 3 is a perspective view showing an aquarium water purification and circulation device according to an embodiment of the present invention;

FIG. 4 is a perspective view showing a filter core of the aquarium water purification and circulation device according to the embodiment of the present invention;

FIG. 5 is a cross-sectional view illustrating a filter core of the aquarium water purification and circulation device according to the embodiment of the present invention;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Filtration core 11 Drainage piston 12 Dirty water inlet 121 Dirty water inlet curved pipe 1211 Upper fixing ring 1212 Lower fixing ring 13 Purified water outlet 131 Purified water pipe 132 Purified water outlet curved pipe 1321 Purified water outlet curved pipe mouth 14 Close contact hook 15 Hanging hook 16 Filtration material 2 Flow control valve 3 Motor 31 Motor water inlet 32 Motor water outlet 4 Triple connector 41 Bridge type connecting pipe 42 General circulation water inlet 5 Filtration cotton 6 Aquarium

Claims (5)

[Utility model registration claims] An aquarium, a filthy water inlet and a clean water outlet are connected to a sewage curved water pipe and a clean water pipe, respectively, and a filter core provided with a drainage piston and a close contact hook at an appropriate place; A flow control valve connected to the bridge-type connecting pipe; and a motor having a water inlet connected to the bridge-type connecting pipe, and a water outlet for sending the water flow back to the aquarium. An aquarium water purification and circulation device, wherein water is extracted from an outlet and sent back to an aquarium, and water in the aquarium is injected into a filter core using atmospheric pressure. 2. The aquarium water purification and circulating apparatus according to claim 1, wherein the sewage water inlet curved pipe is fitted on the filter core by upper and lower fixing rings, so that the sewage water inlet can be arbitrarily rotated. 3. The aquarium water purification circulating apparatus according to claim 1, wherein a pipe opening of the sewage inflow curved pipe is lower than a water purification outlet. 4. A three-way connector can be connected to one end of the bridge-type connecting pipe to which the flow control valve is not connected, and the other end of the three-way connector has a general circulation water intake pipe and a motor inlet. The aquarium water purification and circulating apparatus according to claim 1, wherein 5. The aquarium water purifying and circulating apparatus according to claim 1, wherein the water outlet of the motor drains the water stream to a filter cotton to filter the water stream, and then returns the water stream back into the aquarium.