CN210929203U

CN210929203U - Filtering-aid device for aquarium

Info

Publication number: CN210929203U
Application number: CN201921955698.7U
Authority: CN
Inventors: 王仲兴; 王威
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-07
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a filter-aid device for an aquarium, which comprises a shell, a filter cylinder, a driving motor, a driving wheel, a driven wheel, a flow guide pipe and a sewage draining container; the side wall of the shell is respectively provided with a water inlet, a water outlet and a sewage outlet; the driving motor is arranged on the shell and is connected with the driving wheel, an upright bracket is arranged in the shell, a gear shaft seat is arranged on the bracket, the driven wheel is arranged on the gear shaft seat, the driven wheel is meshed with the driving wheel, and the driving motor can drive the driven wheel to rotate; the left end and the right end of the filter cylinder are respectively fixedly connected and tightly attached to the driven wheel; the guide pipe is positioned in the filter cylinder, the left end and the right end of the guide pipe extend out of the filter cylinder and are respectively communicated with the water inlet and the sewage outlet, the guide pipe is provided with a plurality of permeable holes, the support is provided with support holes, and the guide pipe is fixed in the support holes; the top of the flow guide pipe is provided with a sewage container which is communicated with a sewage outlet. The utility model discloses still have good filtering quality after long-term the use.

Description

Filtering-aid device for aquarium

Technical Field

The utility model belongs to the technical field of aquarium filtration equipment, concretely relates to aquarium helps strains device.

Background

The aquarium needs to filter the water in the tank using a filtering apparatus to filter out impurities such as fish excreta in the water, thereby circularly providing purified water to the aquarium. The existing aquarium filtering equipment only carries out static filtration on water quality through elements such as filter cotton, filter holes and the like, the filtering performance is reduced after long-term use, and the filtering effect is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter aid device for an aquarium, which solves the problem that the filtering performance of a filtering element is reduced after long-term use.

The utility model provides a following technical scheme:

an aquarium filter aid comprises a shell, a filter cartridge, a driving motor, a driving wheel, a driven wheel, a flow guide pipe and a sewage draining container; a water inlet, a water outlet and a sewage draining outlet are respectively arranged on the side wall of the shell; the driving motor is mounted on the shell, the driving wheel is mounted on an output shaft of the driving motor, vertical supports are respectively arranged on the left side and the right side in the shell, gear shaft seats are mounted on the supports, the two driven wheels are respectively and rotatably mounted on the two gear shaft seats, the driving wheel is meshed with one driven wheel, the driving motor can drive the driven wheel to rotate, and the diameter and the number of teeth of a reference circle of the driving wheel are both smaller than those of the driven wheel; the left end and the right end of the filter cylinder are respectively fixedly connected and tightly attached to the driven wheel; the guide pipe is positioned in the filter cylinder, the left end and the right end of the guide pipe extend out of the filter cylinder and are respectively communicated with the water inlet and the sewage outlet, the guide pipe is provided with a plurality of water permeable holes, the support is provided with support holes, and the left end and the right end of the guide pipe are respectively fixed in the support holes; the top of honeycomb duct is followed the length direction fixed mounting of honeycomb duct the blowdown possesses greatly, the blowdown possesses greatly the intercommunication the drain, strain a section of thick bamboo can wind the blowdown possesses greatly rotatoryly.

Preferably, a cleaning water pipe is installed at the top in the shell and communicated with a water pump, a plurality of spray heads are installed on the cleaning water pipe, and the spray heads face the filter cartridge; the shell is provided with a cleaning switch, and the cleaning switch is electrically connected with the driving motor and the water pump.

Preferably, the cross section of the sewage receptacle is fan-shaped, the bottom plate of the sewage receptacle is tightly attached to the flow guide pipe, the front side and the rear side of the sewage receptacle are respectively provided with a water baffle, the left end of the sewage receptacle is provided with a closing plate, the closing plate is hermetically connected with the bottom plate and the two water baffles, and the right end of the sewage receptacle is of an open structure; the right of the support is provided with a sewage collection tank which is communicated with the sewage discharge outlet, and the right end of the sewage receptacle extends into the sewage collection tank.

Preferably, the distance between the tops of the two water baffles is larger than the diameter of the draft tube, and the included angle between the extension lines of the two water baffles is 90-120 degrees.

Preferably, the filter cartridge is in the shape of a cylinder placed horizontally; the filter cartridge comprises a filter cartridge framework and a plurality of filter screens fixed on the filter cartridge framework; the filter cartridge framework is provided with a clamping groove, and the edge of the filter screen is clamped in the clamping groove.

Preferably, the flow guide tube is arranged coaxially with the filter cartridge.

Preferably, the spray head is located obliquely above the filter cartridge.

Preferably, the water permeable holes are all positioned on the lower side of the flow guide pipe.

Preferably, the side wall of the shell is provided with a plurality of vent holes, and the vent holes are all positioned on the upper side of the shell.

Preferably, the shell is further provided with a controller and a setting panel, the setting panel and the cleaning switch are respectively connected with the controller, a timer is arranged in the controller, and the controller is connected with the driving motor and the water pump.

The utility model has the advantages that: the utility model discloses a water inlet can be through delivery pump intercommunication aquarium, and water flows in the water inlet gets into the water conservancy diversion pipe in the shell before straining, then gradually flows to the filter screen on through the hole of permeating water of honeycomb duct, filters through the filter screen and obtains the water purification after impurity such as the excrement of aquatic, and the water purification flows out and strains a section of thick bamboo, is sent into the aquarium by the delivery port once more in to water to filter in the aquarium. The filter cartridge of the device can be driven to rotate by the driving motor, when more pollutants are deposited at the bottom of the filter cartridge, the driving motor can be started, the bottom of the filter cartridge is rotated to the position above the filter cartridge, so that the pollutants at the bottom of the filter cartridge fall downwards onto the pollution discharge container, and the pollution discharge container collects the pollutants and discharges the pollutants out of the shell through the pollution discharge outlet, so that the filter cartridge can keep a good filtering effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the driving wheel, the driven wheel, the filter cartridge frame and the flow guide pipe, wherein the filter screen and the pollution discharge container are omitted;

fig. 3 is a schematic view of the internal structure of the present invention from another view angle, in which the filter net is omitted;

FIG. 4 is a schematic longitudinal sectional view of the present invention;

labeled as: 1. a housing; 2. a filter cartridge; 3. a support; 4. a driving wheel; 5. a driven wheel; 6. a flow guide pipe; 7. a pollution discharge container; 8. a water inlet; 9. a water outlet; 10. a sewage draining outlet; 11. a gear shaft seat; 12. a cartridge frame; 13. filtering with a screen; 14. a card slot; 15. water permeable holes; 16. a closing plate; 17. a water baffle; 18. cleaning the water pipe; 19. a spray head; 20. a vent hole; 21. a via hole; 22. a sewage collection tank; 23. a tube hole; 24. a panel is provided.

Detailed Description

As shown in fig. 1 to 4, the aquarium filtration assisting device comprises a shell 1, a filter cartridge 2, a driving motor, a driving wheel 4, a driven wheel 5, a flow guide pipe 6 and a sewage receptacle 7.

As shown in figure 1, the inside of the shell 1 is of a cavity structure, and a water inlet 8, a water outlet 9 and a sewage outlet 10 are respectively arranged on the left side wall, the bottom wall and the rear side wall of the shell 1.

As shown in fig. 2 and 3, the driving motor is mounted outside the housing (not shown), an output shaft of the driving motor horizontally extends into the housing, and a driving wheel 4 is mounted on the output shaft. Upright support 3 has been welded respectively to the left and right sides in the shell 1, installs gear shaft seat 11 on the support 3, rotationally installs respectively on two gear shaft seats 11 from two driving wheels 5, and wherein the left driving wheel 4 of connecting from the meshing, driving motor can drive from driving wheel 5 rotatory.

As shown in fig. 3 and 4, the filter cartridge 2 has a cylindrical shape that is horizontally placed; the left end and the right end of the filter cylinder 2 are respectively fixedly connected and tightly attached to the driven wheel 5, the driven wheel 5 can drive the filter cylinder 2 to rotate together, and the driven wheel 5 is tightly attached to the left end and the right end of the filter cylinder 2, so that the end part of the filter cylinder 2 is kept in a relatively closed state, and the filtering effect of the filter cylinder 2 is ensured. The filter cartridge 2 comprises a filter cartridge framework 12 and a plurality of filter screens 13 fixed on the filter cartridge framework 12, wherein the mesh sizes of the filter screens 13 are selected according to actual use conditions so as to effectively filter impurities such as pollutants. The filter cartridge framework 12 is provided with a plurality of clamping grooves 14 for fixing the filter screen 13, the edge of the filter screen 13 is provided with a buckle in interference fit with the clamping grooves 14, and the buckle is pressed in the clamping grooves 14 to fix the filter screen 13. When the filter screen needs to be replaced, the filter screen 13 is pulled out from the clamping groove 14. The lower side of the bracket 3 is provided with a through hole 21, and the purified water filtered by the filter cartridge 2 reaches the water outlet 9 through the through hole 21.

As shown in fig. 4, the flow guide tube 6 is coaxially disposed in the filter cartridge 2, and the left and right ends of the flow guide tube 6 extend out of the filter cartridge 2 and then are respectively communicated with the water inlet 8 and the sewage outlet 10, the lower side of the tube wall of the flow guide tube 6 is provided with a plurality of water permeable holes 15, the support frame 3 is provided with support holes, and the left and right ends of the flow guide tube 6 are respectively fixed in the support holes; the water flow pumped into the shell 1 from the water inlet 8 enters the flow guide pipe 6, gradually flows downwards onto the filter screen 13 through the plurality of water permeable holes 15 in the process of flowing rightwards along the flow guide pipe 6, impurities such as fish excrement and the like in the water flow are intercepted by the filter screen 13 and then flow out of the filter cartridge 2 as purified water, and the purified water enters the aquarium again through the water outlet 9 at the bottom of the shell 1. A small amount of unfiltered water flows out of the shell 1 from the sewage outlet 10 through the right end of the guide shell 6. The sewage drain 10 is connected to an external sewage collecting container through a hose.

As shown in fig. 3 and 4, the top of the flow guide pipe 6 is bonded and fixed with the sewage receptacle 7 along the length direction of the flow guide pipe 6, the sewage receptacle 7 is communicated with the sewage outlet 10, and after the driving motor is started, the filter cartridge 2 can be driven to rotate slowly around the sewage receptacle 7, so that the bottom of the filter cartridge 2 faces upwards, and pollutants accumulated on the filter screen at the bottom are poured into the sewage receptacle 7. The reference circle diameter and the number of teeth of the driving wheel 4 are smaller than those of the driven wheel 5, so that the rotating speed of the driven wheel 5 can be reduced, the filter cartridge 2 rotates at a low speed, the centrifugal force generated when the filter cartridge 2 rotates is reduced, and the pollutants on the filter screen 13 can be conveniently removed.

As shown in fig. 3, the cross section of the waste receptacle 7 is fan-shaped, the bottom plate of the waste receptacle 7 is tightly attached to the draft tube 6, the front and rear sides of the waste receptacle 7 are respectively provided with a water baffle 17, the left end of the waste receptacle 7 is provided with a closing plate 16, and the closing plate 16 is hermetically connected with the bottom plate of the waste receptacle 7 and the two water baffles 17 to prevent the sewage from leaking out from the left side of the waste receptacle 7; the right end of the pollution discharge container 7 is of an open structure, the right side of the support 3 is provided with the pollution discharge box 22, the pollution discharge box 22 is communicated with the pollution discharge opening 10, the right end of the pollution discharge container 7 extends into the pollution discharge box 22, and sewage is discharged out of the shell 1 from the pollution discharge box 22 and the pollution discharge opening 10. The distance between the tops of the two water baffles 17 is larger than the diameter of the draft tube 6, the included angle between the extension lines of the two water baffles 17 is 90-120 degrees, the structure enables the sewage receiving range of the sewage container 7 to be larger, and the sewage is prevented from splashing out from the gap between the sewage container 7 and the filter screen 13.

The top in the shell 1 is installed and is washd water pipe 18, and washd water pipe 18 connects a hose, is equipped with the tube hole 23 that supplies the hose to stretch out on the shell 1, and the hose stretches out behind the tube hole and communicates the water pump, and the water pump can be with in the clear water suction washd water pipe 18. A plurality of spray heads 19 are arranged on the cleaning water pipe 18, and the spray heads 19 are positioned above the filter cartridge 2 and face the filter cartridge 2; a cleaning switch is arranged on the shell 1 and is electrically connected with the driving motor and the water pump. When the filter screen 13 needs to be cleaned after being used for a period of time, the driving motor and the water pump can be started through the cleaning switch, the driving motor drives the filter cylinder 2 to rotate at a low speed, when the bottom of the filter screen rotates to the position above the pollution discharge container 7, the water pump pumps clean water into the cleaning water pipe 18, the spray head 19 sprays the clean water to the filter cylinder 2, and pollutants remained on the filter screen 13 are flushed into the pollution discharge container 7, so that the filter screen 13 is further cleaned.

As shown in fig. 1, a plurality of vent holes 20 are provided on the side wall of the housing 1, and the vent holes 20 are located on the upper side of the housing 1. The vent 20 helps to increase the oxygen content during the clean water cycle.

Still install the controller on the shell 1 and set up panel 24, set up panel 24 and wash switch and connect the controller respectively, can set up the interval time that washes of filter screen 13 through setting up panel 24, be equipped with the time-recorder in the controller, driving motor and water pump are connected to the controller. After the cleaning switch is started, a timer is triggered to start timing, and after the timing time is up, the controller starts the driving motor and the water pump to remove the residual pollutants on the filter screen.

The working process of the device is as follows: connect aquarium and water inlet 8 through the delivery pump, with the water suction in the aquarium in shell 1, and then flow into in the honeycomb duct 6, rivers through honeycomb duct 6 on the hole 15 that permeates water flows into filter screen 13, impurity such as the excrement of aquatic become the water purification after being filtered by filter screen 13, the water purification is by delivery port 9 outflow shell 1, return to in the aquarium. When more impurities are deposited on the filter screen 13, the driving motor and the water pump are started, the filter drum 2 is driven to rotate, the bottom of the filter drum is enabled to turn over to the upper side of the pollution discharge container 7, meanwhile, the water pump pumps clean water into the cleaning water pipe 18, the spray head 19 on the cleaning water pipe 18 sprays water to the filter screen 13, the residual impurities on the filter screen 13 are flushed into the pollution discharge container 7, sewage in the pollution discharge container 7 flows into the sewage collection tank 22 rightwards, and the sewage is discharged out of the shell 1 through the sewage discharge outlet 10 and is collected additionally. The frequency of cleaning of the screen 13 can be set by setting the faceplate 24.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An aquarium filter aid device is characterized by comprising a shell, a filter cylinder, a driving motor, a driving wheel, a driven wheel, a flow guide pipe and a sewage draining container; a water inlet, a water outlet and a sewage draining outlet are respectively arranged on the side wall of the shell; the driving motor is mounted on the shell, the driving wheel is mounted on an output shaft of the driving motor, vertical supports are respectively arranged on the left side and the right side in the shell, gear shaft seats are mounted on the supports, the two driven wheels are respectively and rotatably mounted on the two gear shaft seats, the driving wheel is meshed with one driven wheel, and the driving motor can drive the driven wheel to rotate; the left end and the right end of the filter cylinder are respectively fixedly connected and tightly attached to the driven wheel; the guide pipe is positioned in the filter cylinder, the left end and the right end of the guide pipe extend out of the filter cylinder and are respectively communicated with the water inlet and the sewage outlet, the guide pipe is provided with a plurality of water permeable holes, the support is provided with support holes, and the left end and the right end of the guide pipe are respectively fixed in the support holes; the top of honeycomb duct is followed the length direction fixed mounting of honeycomb duct the blowdown possesses greatly, the blowdown possesses greatly the intercommunication the drain, strain a section of thick bamboo can wind the blowdown possesses greatly rotatoryly.

2. An aquarium filtration aid device according to claim 1, wherein a cleaning water pipe is installed at the top inside the housing, the cleaning water pipe is communicated with a water pump, a plurality of spray heads are installed on the cleaning water pipe, and the spray heads face the filter cartridge; the shell is provided with a cleaning switch, and the cleaning switch is electrically connected with the driving motor and the water pump.

3. An aquarium filtration aid device according to claim 2, wherein the cross section of the drainage receptacle is fan-shaped, the bottom plate of the drainage receptacle is tightly attached to the flow guide pipe, water baffles are respectively arranged on the front side and the rear side of the drainage receptacle, the left end of the drainage receptacle is provided with a closing plate, the closing plate is connected with the bottom plate and the two water baffles, and the right end of the drainage receptacle is of an open structure; the right of the support is provided with a sewage collection tank which is communicated with the sewage discharge outlet, and the right end of the sewage receptacle extends into the sewage collection tank.

4. An aquarium filtration aid device according to claim 3, wherein the distance between the tops of the two water baffles is greater than the diameter of the draft tube, and the angle between the extension lines of the two water baffles is 90-120 °.

5. An aquarium filtration aid according to claim 3, wherein the filter cartridge is in the form of a horizontally disposed cylinder; the filter cartridge comprises a filter cartridge framework and a plurality of filter screens fixed on the filter cartridge framework; the filter cartridge framework is provided with a clamping groove, and the edge of the filter screen is clamped in the clamping groove.

6. An aquarium filtration aid according to claim 5, wherein the flow conduit is disposed coaxially with the filter cartridge.

7. An aquarium filtration aid according to claim 2, wherein the spray head is located diagonally above the filter cartridge.

8. An aquarium filtration aid according to claim 1, wherein the water permeable holes are each located on the underside of the draft tube.

9. An aquarium filtration aid device according to claim 1, wherein the housing has a plurality of vent holes in a side wall thereof, the vent holes being located in an upper side of the housing.

10. An aquarium filtration aid device according to claim 2, wherein the housing is further provided with a controller and a setting panel, the setting panel and the cleaning switch are respectively connected with the controller, a timer is arranged in the controller, and the controller is connected with the driving motor and the water pump.