CN212396006U - Improved physical filtering device and fish tank - Google Patents

Improved physical filtering device and fish tank Download PDF

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Publication number
CN212396006U
CN212396006U CN201922142731.0U CN201922142731U CN212396006U CN 212396006 U CN212396006 U CN 212396006U CN 201922142731 U CN201922142731 U CN 201922142731U CN 212396006 U CN212396006 U CN 212396006U
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filter
plate
impeller
filtering
cotton core
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CN201922142731.0U
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邢志达
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Abstract

The utility model provides an improved generation physics filter equipment and fish bowl, the device includes: a filter vat; the impeller is positioned in the filter barrel and is driven to rotate by a power source; the filtering inclined plate is annularly arranged on the periphery above the impeller and is fixed relative to the filtering barrel; a support ring plate for supporting the filter inclined plate, wherein a setting space is formed among the inner wall of the support ring plate, the upper surface of the impeller and the upper surface of the filter inclined plate; the filtering cotton core is set in the setting space under the self gravity, is matched with the impeller in a locking way of a locking male lock female lock and can rotate along with the impeller. The device relies on the lock cooperation of the lock at filtration cotton core and impeller middle part public lock mother to realize the seat and seal, and the crowded area of taking up is not itself to the locking structure, has increased area of filtration promptly than current filter equipment.

Description

Improved physical filtering device and fish tank
Technical Field
The utility model discloses the creation relates to quality of water purification technical field, especially relates to an improved generation physics filter equipment and applied this filter equipment's fish bowl.
Background
Automatic equipment in the fish tank physical filtration field needs to solve the following four problems:
firstly, the problem of filtration is to be solved: the physical filtering medium (cotton core made of fiber, cotton and hemp, sponge or mixed materials, quartz sand or other materials) can perform physical filtering, intercept residual bait, intercept excrement impurities of the fish tank and play a role in purifying water;
secondly, the problem of automatic cleaning is solved: the physical filter medium is automatically cleaned under the action of external force;
thirdly, the reset problem is solved: the automatically cleaned physical filter medium can be reset to a physical filter program position, and meanwhile, the physical filter medium can be switched to a cleaning state at the filter position according to requirements.
Chinese utility model patent No. 211910119207.3 describes an automatic purification equipment for fish tank, wherein the structure of physical filtration has the following defects:
firstly, the design process of the mosaic physical filtration cotton core is complex and the cost is high;
secondly, the embedded physical filtering cotton core is embedded into a groove at the top of the lock nut impeller to be locked under the driving of the lock tooth ring plate, and the lateral outer wall of the lock nut impeller necessarily needs a certain thickness, so that the space of a filtering unit is occupied;
thirdly, the lower part of the filter element is designed to have poor water passing capability and is not easy to clean;
the present invention is an improvement based on the above technical problems.
SUMMERY OF THE UTILITY MODEL
To the technical problem condition mentioned in the background art, this utility model's technical scheme provides an improved generation physics filter equipment and applied this improved generation physics filter equipment's fish bowl.
In order to solve the technical problem, the utility model discloses a technical scheme is:
an improved physical filtration device comprising:
a filter vat;
the impeller is positioned in the filter barrel and is driven to rotate by a power source;
the filtering inclined plate is annularly arranged on the periphery above the impeller and is fixed relative to the filtering barrel;
a support ring plate for supporting the filter inclined plate, wherein a setting space is formed among the inner wall of the support ring plate, the upper surface of the impeller and the upper surface of the filter inclined plate;
the filtering cotton core is set in the setting space under the self gravity, is matched with the impeller in a locking way of a locking male 10 and a locking female 10, and can rotate along with the impeller.
Furthermore, a base is also arranged, and at least a transmission mechanism of the power source is positioned in the base.
Further, the support ring plate is disposed on an upper surface of the base.
Furthermore, still be equipped with in the filter vat and draw the swash plate, draw the swash plate to be located filter swash plate's below is a ring plate that has the slope, its one side with filter vat inner wall fixed connection, its another side with support ring plate lateral wall fixed connection, should draw the export and the sediment storehouse intercommunication of swash plate.
Furthermore, a water outlet communicated with a purified water bin is arranged on the supporting ring plate, the purified water bin is communicated with a biochemical filtering bin, and the purified water bin and the biochemical filtering bin are both positioned in the filtering barrel.
Furthermore, the outer edge of the lock nut is provided with a horn-shaped lead-in slope, an inner groove of the lock nut is matched with a cylindrical protrusion of the lock nut, and the lock nut of the lock nut is locked or separated along the V-shaped track.
Furthermore, the filtering cotton core comprises a fiber filtering layer and a conical inclined guiding layer which are arranged from top to bottom in a detachable connection mode, a rough plate is wrapped on the periphery of the fiber filtering layer, a plurality of filtering holes are formed in the rough plate, and drain holes communicated with the filtering holes are formed in the conical inclined guiding layer.
Furthermore, a balancing weight is arranged at the lower part of the conical inclined guiding layer.
Additionally, the utility model discloses create and still lie in disclosing a fish bowl, this fish bowl passes through the outlet pipe intercommunication with above-mentioned improved generation physical filter equipment.
The utility model discloses the beneficial effect who creates as follows:
(1) the filtering cotton core is a fiber filtering layer which plays a role in filtering, and the arrangement of the fiber filtering layer is changed, so that the problem of poor water passing capacity in the middle of the filter core is solved;
(2) the locking matching mode of the locking tooth ring plate and the locking nut impeller is changed, the setting is realized by the locking matching of the filtering cotton core and the locking male locking nut in the middle of the impeller, and the locking structure does not occupy the filtering area, namely the filtering area is increased compared with the existing filtering device;
(3) the filtering cotton core and the impeller can realize self-cleaning and dewatering and spin-drying of the filtering cotton core through the separation and locking of the locking male lock and the locking female lock, and the operation is simple and easy;
(4) the filtering cotton core consists of a fiber filtering layer and a conical inclined guiding layer, has filtering and resetting setting capabilities, and has good setting effect with a horn-shaped setting space;
(5) this filter equipment will deposit storehouse, clean water storehouse, biochemical filtration storehouse and all integrate in the filter vat, be convenient for control management, and save space.
Drawings
FIG. 1 is a schematic front view of an improved physical filter device in an embodiment;
FIG. 2 is a schematic top view of an improved physical filter device according to an embodiment;
FIG. 3 is a schematic structural view of a filter element in the example;
FIG. 4 is a schematic diagram of the structure of the V-shaped track in the embodiment.
In the figure:
1. a filter vat; 2. a water distributor; 3. a water inlet electromagnetic valve; 4. filtering the cotton core; 401. a fibrous filtration layer; 402. a tapered bias layer; 403. a balancing weight; 5. a purified water bin; 6. a settling bin; 7. a motor; 8. locking a nut; 9. an impeller; 10. locking the male part; 11. a water pump; 12. a filtering inclined plate; 13. a sloping guide plate; 14. a support ring plate; 15. a water outlet pipe; 16. an evacuation valve; 17. a blowoff valve; 18. a check valve; 19. a cover plate; 20. a biochemical filtering bin; 21. a V-shaped track; 211. an upper inlet; 212. a first lead skew; 213. a bottom dead center; 214. a second inclination guiding; 215. a top dead center; 22. a heating rod; 23. a germicidal lamp.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In some embodiments, an improved physical filtration device, comprising:
a filter vat 1;
the wave wheel 9 is positioned in the filter barrel 1 and is driven by a power source to rotate;
the filter sloping plate 12 is annularly arranged on the periphery above the impeller 9, and is fixed relative to the filter barrel 1;
a supporting ring plate 14 for supporting the filtering sloping plate 12, wherein a setting space is formed among the inner wall of the supporting ring plate 14, the upper surface of the wave wheel 9 and the upper surface of the filtering sloping plate 12;
the filtering cotton core 4 is sealed in the setting space under the self gravity, is matched with the impeller 9 in a locking way through a locking male 10 and a locking female 8, and can rotate along with the impeller 9.
And a purified water outlet communicated with the purified water bin 5 is arranged on the supporting ring plate 14.
When the filtering cotton core 4 and the impeller 9 are locked and matched by the locking male 10 and the locking female 8, the filtering cotton core 4 is sealed in a setting space, an area which is not covered by the filtering cotton core 4 is reserved on the filtering inclined plate 12, dirt particles such as residual bait, excrement and the like in raw water enter the precipitation bin 6 after passing through the filtering inclined plate 12, the residual raw water enters the water purifying bin 5 after being filtered by the filtering cotton core 4, and purified water in the water purifying bin 5 enters the biochemical filtering bin 20 to be subjected to biochemical treatment and then returns to the fish tank.
The locking matching of the locking male 10 and the locking female 8 can also occur between the contact surfaces of the filtering cotton core 4 and the supporting ring plate 14, namely, the supporting ring plate 14 in contact with the filtering cotton core 4 is provided with the locking female 8, and the filtering cotton core 4 is provided with the locking male 10; and, in order to guarantee the stability of setting the filter cotton core 4 in the setting space, the above-mentioned filter cotton core 4 should form the locking cooperation with at least one group in impeller 9, filter cotton core 4 and the supporting ring board 14, and from the difficult and easy degree of processing and follow-up product maintenance point of view, preferably, for forming the locking cooperation of the locking male 10 and the locking female 8 between filter cotton core 4 and impeller 9.
In addition, it should be noted that the structure of the pulsator 9 and the rotation principle of the pulsator 9 refer to the structure and the rotation principle of the pulsator 9 of the washing machine in the prior art, and the difference is only that the middle part of the pulsator 9 in the embodiment is provided with a locking male 10/a locking female 8 which are matched with the filtering cotton core 4 in a setting and locking way.
In some embodiments, an inclined guide plate 13 is further disposed in the filter vat 1; the inclined guide plate 13 is located below the filter plate and is an annular plate with a slope, one side edge of the annular plate is fixedly connected with the inner wall of the filter barrel 1, and the other side edge of the annular plate is fixedly connected with the side wall of the support annular plate 14.
The filter plate is detachably connected with the support ring plate 14; preferably, the filter plate can be directly placed on the support ring plate 14, so that the inclined guide plate 13 can be cleaned conveniently.
The outlet of the inclined guiding plate 13 is communicated with the sedimentation bin 6, namely, the dirt particles such as residual bait, excrement and the like enter the sedimentation bin 6 along the inclined guiding plate 13 after passing through the filter plate.
In some embodiments, in order to provide a sealed environment for the power source, a base is arranged at the lower part in the filter vat 1, the base is mainly used for placing the power source or a transmission mechanism of the power source, and at least the transmission mechanism of the power source is positioned in the base; the power source may be an electric motor 7; or manual power, and the manual power source is divided into manual pedal or manual press.
Further, the supporting ring plate 14 is disposed on the upper surface of the base.
In some embodiments, the positions of the locking male 10 and the locking female 8 on the impeller 9 and the filter cotton core 4 can be interchanged; however, considering that the filter cotton core 4 is frequently replaced and the lock nut 8 is more expensive to process than the lock nut 10, it is preferable that the lock nut 10 is disposed at the middle of the filter cotton core 4 and the lock nut 8 is disposed at the middle of the pulsator 9;
the specific way of matching the locking male 10 and the locking female 8 is as follows: the locking nut 8 is provided with a flared leading incline at the outer edge, the inner groove of the flared leading incline is matched with the cylindrical protrusion of the locking male 10, preferably, the locking male 10 and the locking female 8 are locked or separated along a V-shaped track 21, as shown in the figure, the V-shaped track 21 comprises an upper inlet 211, a first leading incline 212, a lower dead point 213, a second leading incline 214 and an upper dead point 215.
Now use "filter the 4 middle parts of cotton core and set up lock female 8, set up lock male 10 in the middle part of impeller 9" as the various cooperation processes of lock male 10 lock female 8, filter 4 locking setting processes of cotton core: the locking nut 8 in the middle of the filtering cotton core 4 enters the first inclined guide 212 along the upper inlet 211 of the head of the locking male 10 and then reaches the bottom dead center 213, so that the setting of the filtering cotton core 4 is realized; the self-cleaning separation process of the filter cotton core 4 comprises the following steps: the locking male 10 rotates along with the impeller 9 in the forward direction (clockwise), the locking female 8 is separated from the locking male 10 along the first inclined guide 212, namely the filtering cotton core 4 is separated from the impeller 9, and the filtering cotton core 4 can be self-cleaned under the condition that the impeller 9 rotates left and right in the filtering barrel 1 to make waves; the locking and dewatering process of the filter cotton core 4 is as follows: the locking nut 8 in the middle of the filter cotton core 4 enters the first guide slope 212 along the upper inlet 211 of the head of the locking male 10 and then reaches the bottom dead center 213, the locking male 10 rotates reversely (counterclockwise) with the pulsator 9, the locking nut 8 enters the second guide slope 214 and then reaches the top dead center 215, and thereby, the dehydration spinning of the filter cotton core 4 can be performed.
In some embodiments, the filter cotton core 4 includes a fiber filter layer 401 and a tapered oblique guiding layer 402 which are arranged up and down and detachably connected, a rough board is wrapped on the periphery of the fiber filter layer 401, a plurality of filter holes are arranged on the rough board, the tapered oblique guiding layer 402 is provided with a drain hole communicated with the filter holes, a balancing weight 403 is arranged on the lower portion of the tapered oblique guiding layer 402, and the balancing weight 403 can be positioned inside or outside the tapered oblique guiding layer 402; correspondingly, the setting space is in a horn shape; the conical inclined guiding structure and the counterweight 403 make a contribution to the entering of the filter cotton core 4 into the setting space and the realization of setting in the setting space.
The detachable connection mode of the fiber filter layer and the conical inclined guiding layer can be common insertion connection, clamping connection and the like, so that the fiber filter layer can be conveniently replaced.
In addition, the lower part of the tapered inclined guiding layer 402 is provided with a locking male 10/locking female 8.
When the filter cotton core 4 is in a setting state, raw water enters the fiber filter layer 401 through the filter holes for purification, is discharged through the drain holes and flows into the purified water bin 5.
In some embodiments, to prevent filter cartridges 4 from escaping filter basket 1 during self-cleaning and to prevent water splashing, an arcuate cover plate 19, which can be removed and/or folded relative to filter basket 1, can be provided at the upper portion of the interior of filter basket 1.
In some embodiments, a sterilizing lamp 23 is arranged in the purified water bin 5, a heating rod 22 is arranged in the biochemical filter bin 20, and when the water temperature in the biochemical filter bin 20 is lower than a set temperature, the heating rod 22 is started to heat; when the water temperature in the biochemical filter chamber 20 reaches the set temperature, the heating rod 22 stops heating.
The working principle of the improved physical filtering device in the above embodiment under each mode is as follows:
under normal conditions, when the emptying valve 16 is opened, the liquid level in the filter barrel 1 descends, the filter cotton core 4 descends along with the water level due to self gravity, when the water level descends to a certain degree, the lock male 10 in the middle of the filter cotton core 4 is contacted with the lock female 8 in the middle of the impeller 9 (the lock female 8 and the lock male 10 can be exchanged in position) and matched, and therefore the setting of the filter cotton core 4 in the setting space is realized, at the moment, the emptying valve 16 is closed, and the filter barrel 1 is in a state of waiting for circular filtration.
When the circulation mode of the filter cotton core 4 is started, the water pump 11 is in a working state, the water inlet electromagnetic valve 3 is in an open state, the sealing cover at the top of the filter barrel 1 is sealed and covered relative to the filter barrel, negative pressure is generated in the physical filter barrel 1 at the moment, raw water carrying dirt such as fish feces, residual bait and the like in the fish tank flows into the physical filter barrel 1 under the action of suction, the raw water is sprayed on the barrel wall of the physical filter barrel 1 along a certain angle through the water distributor 2, the raw water generates centripetal force to drive the raw water in the filter barrel 1 to rotate, the raw water flows through the barrel wall through the filter plate, the excrement particles in the fish tank, the feed residual bait falls to the inclined guide plate 13 through the holes of the filter plate due to self gravity, and the residual bait and the excrement flow into the. The residual raw water enters the purified water bin 5 after being physically filtered by the filtering cotton core 4, the check valve 18 in the purified water bin 5 is opened under the action of pressure difference, flows into the biochemical filtering bin 20 for biochemical filtering, and returns to the fish tank after working by the circulating water pump 11, so that the large circulating flow of the water body in the fish tank is realized.
When the filtering cotton core 4 is started to realize the self-cleaning mode, the water pump 11 stops working, the check valve 18 of the purified water bin 5 is closed under the action of pressure difference, and the communication between the biochemical filtering bin 20 and the purified water bin 5 is cut off. The water inlet electromagnetic valve 3 is designed through flow, continues to work and supply water, when the water level in the physical filter barrel 1 is designed, the impeller 9 is acted by a transmission mechanism of the motor 7, the impeller 9 can rotate left and right, the filter cotton core 4 located on the impeller 9 is separated from the impeller 9 along the V-shaped track 21 under the action of centrifugal force, flow is generated along with the rotation of the impeller 9, the water rotates along with water flow in a water body, the water flow falls into the filter barrel 1 under the reaction force of the cover plate 19, the filter cotton core 4 is automatically cleaned under the action of the centrifugal force and the vortex, then sewage is discharged through the drain valve 17 and the excrement cleaning valve, after the cleaning is finished, the filter cotton core 4 falls under the action of the self-gravity force, enters the bottom dead center 213 of the V-shaped track 21, and meanwhile, the seat sealing of a seat sealing space is realized.
When the filter cotton dewatering mode is started, the impeller 9 is rotated singly by the motor 7, the filter cotton core 4 located on the impeller 9 reaches the top dead center 215 along the V-shaped track 21 under the action of centrifugal force, so that the filter cotton core 4 is locked, and the filter cotton core 4 is dewatered and dried under the action of centrifugal force, so that the filter cotton dewatering mode is matched with the cleaning more thoroughly. After dewatering, the filter cotton core 4 enters a waiting circulating filtration state.
The excrement and residual bait self-cleaning mode is started, the blow-down valve 17 is opened, residual bait and excrement settled in the settling bin 6 are discharged under the action of pressure difference, the settling bin 6 is emptied, and the filtering pressure of the filtering cotton core 4 is greatly reduced.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (9)

1. Improved generation physical filtration device, its characterized in that includes:
a filter vat;
the impeller is positioned in the filter barrel and is driven to rotate by a power source;
the filtering inclined plate is annularly arranged on the periphery above the impeller and is fixed relative to the filtering barrel;
a support ring plate for supporting the filter inclined plate, wherein a setting space is formed among the inner wall of the support ring plate, the upper surface of the impeller and the upper surface of the filter inclined plate;
the filtering cotton core is set in the setting space under the self gravity, is matched with the impeller in a locking way of a locking male lock female lock and can rotate along with the impeller.
2. The improved physical filtration device according to claim 1, further comprising a base, wherein at least a transmission of said power source is located within said base.
3. The improved physical filtration device according to claim 2 wherein said support ring plate is disposed on an upper surface of said base.
4. The improved physical filter device according to claim 1, wherein an inclined guide plate is further arranged in the filter vat, the inclined guide plate is positioned below the inclined filter plate and is an annular plate with a slope, one side edge of the annular plate is fixedly connected with the inner wall of the filter vat, the other side edge of the annular plate is fixedly connected with the side wall of the support ring plate, and an outlet of the inclined guide plate is communicated with the settling bin.
5. The improved physical filter unit according to claim 1, wherein said support ring plate has a water outlet in communication with a clean water reservoir in communication with a biochemical filter reservoir, both of said clean water reservoir and biochemical filter reservoir being located within said filter vat.
6. The improved physical filter device according to claim 1, wherein the lock nut has a flared lead-out slope on its outer edge, and its inner groove is engaged with the cylindrical protrusion of the lock nut, and the lock nut is locked or separated along the V-shaped track.
7. The improved physical filter device according to claim 1, wherein the filter cotton core comprises a fiber filter layer and a conical inclined guiding layer which are detachably connected with each other, a rough plate is coated on the periphery of the fiber filter layer, a plurality of filter holes are formed in the rough plate, and drain holes communicated with the filter holes are formed in the conical inclined guiding layer.
8. An improved physical filter device according to claim 7, wherein a weight block is provided at a lower portion of said tapered deflecting layer.
9. An aquarium in communication with the improved physical filtration apparatus as claimed in any one of claims 1 to 8 through an outlet pipe.
CN201922142731.0U 2019-12-03 2019-12-03 Improved physical filtering device and fish tank Active CN212396006U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922142731.0U CN212396006U (en) 2019-12-03 2019-12-03 Improved physical filtering device and fish tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922142731.0U CN212396006U (en) 2019-12-03 2019-12-03 Improved physical filtering device and fish tank

Publications (1)

Publication Number Publication Date
CN212396006U true CN212396006U (en) 2021-01-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922142731.0U Active CN212396006U (en) 2019-12-03 2019-12-03 Improved physical filtering device and fish tank

Country Status (1)

Country Link
CN (1) CN212396006U (en)

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