CN204305877U - Cover plate filter - Google Patents
Cover plate filter Download PDFInfo
- Publication number
- CN204305877U CN204305877U CN201420784030.1U CN201420784030U CN204305877U CN 204305877 U CN204305877 U CN 204305877U CN 201420784030 U CN201420784030 U CN 201420784030U CN 204305877 U CN204305877 U CN 204305877U
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- CN
- China
- Prior art keywords
- cover plate
- downcomer
- way pipe
- outlet
- tube connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to Water filtering device for aquarium, be specifically related to a kind of cover plate filter, also comprise the water inlet entering described cavity for outside liquid, described water inlet and described cavity connects, above described water inlet, be coated with the first cover plate, described first cover plate is provided with the first through hole passed through for liquid.The utility model has muting function, can break up bubble increase dissolved oxygen and easy installation and removal.
Description
Technical field
The utility model relates to Water filtering device for aquarium, is specifically related to a kind of cover plate filter and installation method thereof.
Background technology
As shown in Figure 1, aquarium generally includes two parts, and the casing 2 being fish jar 1 respectively and being arranged on below fish jar, places lautertuns in casing 2, establish the housing 3 of cavity in lautertuns comprises, lautertuns enters fish jar after being used for that the sewage in fish jar is carried out filtration, purification again.In prior art, the water in fish jar is sprayed on the filter material 12 above lautertuns by shower nozzle 26, and shower nozzle one end is communicated with bottom fish jar, and the other end sprays (during sprinkling water contact increase dissolved oxygen) with air towards filter material 12.The drawback that this drainage pattern exists has: the first, and noise is large, and aquarium is placed in environment at home, the rest of so large noise effect people; The second, underwater bubble is not broken up to carry out filtering (bubble broken up is conducive to increasing gas liquid interfacial area, is conducive to dissolved oxygen distribution) with regard to being sprayed onto on filter material; 3rd, can not effective impurity screening.
Utility model content
For prior art Problems existing, provide a kind of there is muting function, bubble can be broken up increase dissolved oxygen and the cover plate filter of easy installation and removal and installation method thereof.
The technical solution adopted in the utility model is:
A kind of cover plate filter, establish the housing of cavity in comprising, also comprise the water inlet entering described cavity for outside liquid, described water inlet and described cavity connects, above described water inlet, be coated with the first cover plate, described first cover plate is provided with the first through hole passed through for liquid.The water of mixing cavity enters cavity from water inlet, then through the first cover plate, the first through hole on the first cover plate, can break up the bubble in water, increases gas liquid interfacial area, increases dissolved oxygen in water.
As preferred embodiment of the present utility model, described water inlet is located in described housing sidewall.
As preferred embodiment of the present utility model, above described first cover plate, be also coated with the second cover plate, described second cover plate be also provided with the first through hole passed through for liquid.First through hole can break up the bubble in water, increases gas liquid interfacial area, increases dissolved oxygen in water.
As preferred embodiment of the present utility model, described first cover plate and the second cover plate are parallel to each other.
As preferred embodiment of the present utility model, between described first cover plate and the second cover plate, be provided with biochemistry ball.Between first cover plate, the second cover plate, biochemistry ball is set, the water of mixing cavity is from bottom to top in flooding process, first through the first cover plate, then the water of mixing air rushes biochemistry ball from bottom to top, biochemistry ball constantly rolls floating, bring more oxygen, parasitic more nitrifying bacteria, thus better biochemical effects can be reached.Second cover plate is covered in above biochemistry ball, restrains floating biochemistry ball and flows in gas chamber.
As preferred embodiment of the present utility model, described downcomer comprises entrance point and the port of export, and the port of export of described downcomer inserts described cavity, and namely described water inlet is located on the described port of export.
As preferred embodiment of the present utility model, described downcomer outlet end vertically inserts described cavity down, and described downcomer is through described first cover plate and the second cover plate.First cover plate and the second cover plate can be connected on downcomer, and play and fix the first cover plate and the second cover plate effect, the overflow from top to bottom of anti-sealing washes away two cover plates.
As preferred embodiment of the present utility model, also comprise tube connector one, described tube connector one comprises an import and at least one outlet, and the import of described tube connector one is plugged in the port of export of described downcomer, at least one outlet of described tube connector one and described cavity connects.
As preferred embodiment of the present utility model, described tube connector one is three-way pipe one.
As preferred embodiment of the present utility model, two outlets of described three-way pipe one are respectively plugged with a transverse tube, and described transverse tube is provided with the aperture with described cavity connects, and described first cover plate is covered in above described aperture; Liquid enters transverse tube through three-way pipe one, then enters described cavity from the aperture transverse tube.Aperture is conducive to breaing up underwater bubble, increases gas liquid interfacial area, increases dissolved oxygen in water.
As preferred embodiment of the present utility model, also comprise tube connector two, described tube connector two comprises an import and at least one outlet; Described housing sidewall is provided with the second through hole, and the import of described tube connector two is plugged on described second through hole, and at least one outlet of described tube connector two is communicated with the entrance point of described downcomer.
As preferred embodiment of the present utility model, described tube connector two is three-way pipe two, and the import of described three-way pipe two is plugged on described second through hole, and the primary outlet of described three-way pipe two is communicated with the entrance point of described downcomer.
As preferred embodiment of the present utility model, described second cover plate is connected to the port of export of second outlet of described three-way pipe two.
As preferred embodiment of the present utility model, also comprise pluggable snap close in second outlet of described three-way pipe two, by described snap close, described second cover plate is fixed on the port of export of second outlet of three-way pipe two.
As preferred embodiment of the present utility model, be also provided with dividing plate in described housing, described cavity is separated at least two chambers by described dividing plate, in a described first cover plate chamber located therein.
As preferred embodiment of the present utility model, except crossing the chamber at the first cover plate place, a chamber in remaining chamber, is had at least to be provided with water pump liquid being extracted out housing.
As preferred embodiment of the present utility model, except crossing the chamber at the first cover plate place, one in remaining chamber, is had at least to be provided with filter material.
As preferred embodiment of the present utility model, comprise at least two described dividing plates, each dividing plate is parallel to each other, and adjacent dividing plate staggers up and down; Stagger up and down in the dividing plate that arranges, the dividing plate be arranged on leaves the first gap passed through for liquid below it, and the dividing plate under being arranged on leaves the second gap passed through for liquid above it.
An installation method for above-mentioned cover plate filter, the first step, keeps the first cover plate to be connected to the port of export of downcomer, and is connected by the primary outlet of the entrance point of downcomer with three-way pipe two; Second step, inserts in the cavity of described housing down by described downcomer outlet end, and the import of three-way pipe two is plugged on described second through hole; 3rd step, is poured on described first cover plate by biochemistry ball; 4th step, is arranged on the port of export of second outlet of described three-way pipe two by the second cover plate; 5th step, grafting snap close in second outlet of described three-way pipe two, is fixed on the port of export of second outlet of described three-way pipe two by described second cover plate.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, adopt spray pattern that the water in fish jar is entered filter in prior art of comparing, the utility model is communicated with filter cavity inside by water inlet, and the water in fish jar is directly entered filter cavity, has quiet effect.
2, overflow downcomer upper end is near the water surface, draws the water (dissolved oxygen is large) of mixing air, enters filter, broken up the bubble in water by the aperture on the first cover plate, the second cover plate, increases gas liquid interfacial area, increases dissolved oxygen.
3, between the first cover plate, the second cover plate, biochemistry ball is set, the water of mixing cavity is from bottom to top in flooding process, first through the first cover plate, then the water of mixing air rushes biochemistry ball from bottom to top, biochemistry ball constantly rolls floating, bring more oxygen, parasitic more nitrifying bacteria, thus better biochemical effects can be reached.
4, the second cover plate is covered in above biochemistry ball, restrains floating biochemistry ball and flows in gas chamber.
5, connect support first cover plate and the second cover plate by downcomer, easy installation and removal, is convenient to the disassembly, cleaning of filter.
Accompanying drawing explanation
Fig. 1 is prior art structural representation
Fig. 2 is the utility model example structure schematic diagram
Fig. 3 is embodiment 1 first cover plate vertical view
Fig. 4 is the structural representation of embodiment 2
Fig. 5 be in Fig. 4 A to schematic diagram
Fig. 6 is the structural representation of embodiment 3
Fig. 7 is B place enlarged drawing in Fig. 6
Fig. 8 is the first cover plate vertical view of embodiment 3
Fig. 9 is the C direction view of Fig. 6
Figure 10 is the structural representation of embodiment 4
Figure 11 is the D direction view of Figure 10
Figure 12 is the E place enlarged drawing of Figure 11
Mark in figure: 1-fish jar, 2-casing, 3-housing, 4-overflow downcomer, the 5-water surface, 6-first dividing plate, 7-water pump, 8-second partition, 9-first gap, 10-second gap, 11-first cover plate, 12-filter material, 13-water inlet, 14-flexible pipe, 15-first through hole, 16-second cover plate, 17-biochemistry ball, 18-downcomer, 19-three-way pipe two, 20-snap close, 21-downcomer through hole, 22-second through hole, 23-three-way pipe one, 24-transverse tube, 25-aperture, 26-shower nozzle.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is described further.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
As shown in Figure 2, aquarium comprises fish jar 1 and casing 2, establishes filter in casing 2, establishes the housing 3 of cavity in filter comprises, and also comprises the water inlet 13 entering cavity for the liquid in fish jar in addition, water inlet 13 and cavity connects.In the present embodiment, water inlet 13 is located at housing sidewall bottom, and water inlet 13 also can be arranged on other positions, such as, be arranged on the side wall upper part of housing 3, or the bottom of housing 3, and the present embodiment is preferably arranged on lower sidewall.In fish jar 1, establish overflow downcomer 4, overflow downcomer 4 upper end is near the water surface, and the water of mixing air can enter overflow downcomer 4 from the opening of overflow downcomer 4 upper end, and overflow downcomer 4 lower end is communicated with the empty mouth of a river 13 by flexible pipe 14.The water of mixing air enters cavity through flexible pipe 14 and water inlet 13 again.Above described water inlet 13, be coated with the first cover plate 11, as shown in Figure 3, described first cover plate is provided with the first through hole 15 passed through for liquid.
At least one dividing plate is also provided with in housing 3, cavity in housing 3 is divided at least two chambers by dividing plate, when comprise two and with upper spacer time, adjacent dividing plate staggers setting mutually, dividing plate under being arranged on leaves the second gap passed through for liquid above it, and the dividing plate be arranged on leaves the first gap passed through for liquid below it.In the present embodiment, the first dividing plate 6 and second partition 8 mutually stagger and arrange, and the first dividing plate 6 be arranged on leaves the first gap 9 that overflow is for liquid passed through above it, and the second partition 8 under being arranged on leaves the second gap 10 passed through for liquid below it.If the first cover plate 11 place chamber is the first chamber, in the first chamber, the flow direction of liquid enters the first chamber from water inlet 13, then the first through hole 15 on the first cover plate 11, and the first gap 9 overflow afterwards above the first dividing plate 6 is passed through.
Beneficial effect in the present embodiment comprises: first, prior art of comparing adopts spray pattern (spray water can be made to contact with air increase dissolved oxygen) to be drained in filter by the water in fish jar, the utility model adopts overflow downcomer to draw the water of mixing air from the fish jar water surface, enter in filter housing hollow, there is quiet effect; The second, overflow downcomer upper end is near the water surface, and the water of the water surface contacts with air, and therefore, the water of suction overfall downcomer is mixed with air, can increase the dissolved oxygen in water; Some first through holes on 3rd, first cover plate 11 can break up the bubble in water, increase gas liquid interfacial area, increase dissolved oxygen amount.
embodiment 2
Fig. 4 is the structural representation of embodiment 2, and Fig. 4 is the enlarged drawing of two chambers on the left of filter housing 3, and particular location can with reference to Fig. 2.Above described first cover plate 11, be also coated with the second cover plate 16, described second cover plate 16 be also provided with the first through hole 15 passed through for liquid.Described first cover plate and the second cover plate are parallel to each other.As shown in Figure 5, between described first cover plate and the second cover plate, biochemistry ball 17 is provided with.
embodiment 3
As shown in Figure 6, downcomer 18 is also comprised in housing 3, described downcomer 18 comprises entrance point and the port of export, the port of export of described downcomer inserts described cavity, in the present embodiment, the position of water inlet 13 is different from embodiment 1 and 2, namely water inlet 13 described in the present embodiment is located on the port of export of described downcomer 18, and the outlet namely on downcomer 18 port of export is exactly water inlet 13.Described downcomer outlet end vertically inserts described cavity down, and described downcomer is through described first cover plate and the second cover plate.First cover plate figure of embodiment 3 as shown in Figure 8, is provided with the downcomer through hole 21 passed for downcomer in the middle of cover plate.
As shown in Figure 7, Fig. 7 is B place enlarged drawing in Fig. 6, also comprises three-way pipe 2 19 in housing, and described three-way pipe 2 19 comprises an import and two outlets; As shown in Figure 9, Fig. 9 is C direction view in Fig. 6, described housing sidewall is provided with the second through hole 22, second through hole 22 is arranged at housing sidewall top, the import of described three-way pipe 2 19 is plugged on described second through hole 22, and the primary outlet of described three-way pipe 2 19 is communicated with the entrance point of described downcomer.As shown in Figure 7, described second cover plate 16 is connected to the port of export of second outlet of described three-way pipe 2 19.Also comprise pluggable snap close 20 in second outlet of described three-way pipe two, by described snap close 20, described second cover plate is fixed on the port of export of second outlet of three-way pipe two.
embodiment 4
As shown in Figure 10, also comprise three-way pipe 1, described three-way pipe 1 comprises an import and two each and every one outlets, the described import connecting three-way pipe 1 is plugged in the port of export of described downcomer, as shown in figure 11, two outlets of described three-way pipe one are respectively plugged with a transverse tube 24, as shown in figure 12, described transverse tube 24 is provided with the aperture 25 with described cavity connects, and described first cover plate 11 is covered in above described aperture 25; Liquid enters transverse tube through three-way pipe one, then enters described cavity from the aperture transverse tube.
embodiment 5
Figure 10 and Figure 11, a kind of installation method of cover plate filter, the first step, keeps the first cover plate 11 to be connected to the port of export of downcomer 18, and is connected by the primary outlet of the entrance point of downcomer 18 with three-way pipe 2 19; Second step, inserts down by described downcomer outlet end in the cavity of described housing 3, and the import of three-way pipe 2 19 is plugged on described second through hole 22; 3rd step, is poured on described first cover plate 11 by biochemistry ball 17; 4th step, is arranged on the port of export of second outlet of described three-way pipe 2 19 by the second cover plate 16; 5th step, grafting snap close 20 in second outlet of described three-way pipe two, is fixed on the port of export of second outlet of described three-way pipe two by described second cover plate.
Water filtering device for aquarium needs periodic cleaning, uses above-mentioned installation method, easy installation and removal, and people need not lean out health, stretches out one's hand in housing cavity and takes out the first cover plate and three-way pipe one.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (18)
1. a cover plate filter, the housing of cavity is established in comprising, it is characterized in that, also comprise the water inlet entering described cavity for outside liquid, described water inlet and described cavity connects, above described water inlet, be coated with the first cover plate, described first cover plate is provided with the first through hole passed through for liquid.
2. cover plate filter according to claim 1, is characterized in that, described water inlet is located in described housing sidewall.
3. cover plate filter according to claim 1, is characterized in that, above described first cover plate, be also coated with the second cover plate, described second cover plate is also provided with the first through hole passed through for liquid.
4. cover plate filter according to claim 3, is characterized in that, described first cover plate and the second cover plate are parallel to each other.
5. cover plate filter according to claim 3, is characterized in that, between described first cover plate and the second cover plate, be provided with biochemistry ball.
6. cover plate filter according to claim 5, is characterized in that, also comprise downcomer, and described downcomer comprises entrance point and the port of export, and the port of export of described downcomer inserts described cavity, and namely described water inlet is located on the described port of export.
7. cover plate filter according to claim 6, is characterized in that, described downcomer outlet end vertically inserts described cavity down, and described downcomer is through described first cover plate and the second cover plate.
8. cover plate filter according to claim 7, it is characterized in that, also comprise tube connector one, described tube connector one comprises an import and at least one outlet, the import of described tube connector one is plugged in the port of export of described downcomer, at least one outlet of described tube connector one and described cavity connects.
9. cover plate filter according to claim 8, is characterized in that, described tube connector one is three-way pipe one.
10. cover plate filter according to claim 9, is characterized in that, two outlets of described three-way pipe one are respectively plugged with a transverse tube, and described transverse tube is provided with the aperture with described cavity connects, and described first cover plate is covered in above described aperture; Liquid enters transverse tube through three-way pipe one, then enters described cavity from the aperture transverse tube.
11. cover plate filters according to claim 6,7,8,9 or 10, is characterized in that, also comprise tube connector two, and described tube connector two comprises an import and at least one outlet; Described housing sidewall is provided with the second through hole, and the import of described tube connector two is plugged on described second through hole, and at least one outlet of described tube connector two is communicated with the entrance point of described downcomer.
12. cover plate filters according to claim 11, is characterized in that, described tube connector two is three-way pipe two, and the import of described three-way pipe two is plugged on described second through hole, and the primary outlet of described three-way pipe two is communicated with the entrance point of described downcomer.
13. cover plate filters according to claim 12, is characterized in that, described second cover plate is connected to the port of export of second outlet of described three-way pipe two.
14. cover plate filters according to claim 13, is characterized in that, also comprise pluggable snap close in second outlet of described three-way pipe two, by described snap close, described second cover plate are fixed on the port of export of second outlet of three-way pipe two.
15. cover plate filters according to claim 1,2,3,4,5,6,7,8,9,10,12,13 or 14, it is characterized in that, also be provided with dividing plate in described housing, described cavity is separated at least two chambers by described dividing plate, in a described first cover plate chamber located therein.
16. cover plate filters according to claim 15, is characterized in that, except the chamber at the first cover plate place, have at least a chamber to be provided with water pump liquid being extracted out housing in remaining chamber.
17. cover plate filters according to claim 15, is characterized in that, except the chamber at the first cover plate place, have at least one to be provided with filter material in remaining chamber.
18. cover plate filters according to claim 15, is characterized in that, comprise at least two described dividing plates, each dividing plate is parallel to each other, and adjacent dividing plate staggers up and down; Stagger up and down in the dividing plate that arranges, the dividing plate be arranged on leaves the first gap passed through for liquid below it, and the dividing plate under being arranged on leaves the second gap passed through for liquid above it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784030.1U CN204305877U (en) | 2014-12-11 | 2014-12-11 | Cover plate filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784030.1U CN204305877U (en) | 2014-12-11 | 2014-12-11 | Cover plate filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204305877U true CN204305877U (en) | 2015-05-06 |
Family
ID=53128223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420784030.1U Expired - Fee Related CN204305877U (en) | 2014-12-11 | 2014-12-11 | Cover plate filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204305877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396857A (en) * | 2014-12-11 | 2015-03-11 | 成都智拓水族用品有限公司 | Cover plate filter device and installation method thereof |
-
2014
- 2014-12-11 CN CN201420784030.1U patent/CN204305877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104396857A (en) * | 2014-12-11 | 2015-03-11 | 成都智拓水族用品有限公司 | Cover plate filter device and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |