CN2776044Y

CN2776044Y - Hanging type water filter structure

Info

Publication number: CN2776044Y
Application number: CN 200420121830
Authority: CN
Inventors: 苏国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-27
Filing date: 2004-12-27
Publication date: 2006-05-03
Anticipated expiration: 2014-12-27

Abstract

The utility model relates to a hanging type water filter structure, which mainly comprises a hanging box. The hanging box is defined by a partition to form a water blade chamber and a filter chamber. The partition is provided with a water passage to make the water blade chamber and the filter chamber communicate with each other. The utility model mainly lies in that the water passage of the partition is provided with a reverse water slow flow device. The reverse water slow flow device is used to provide water for the water impeller to be introduced when the pump is activated, thereby reducing the chance of damage to the pump due to the water being emptied and avoiding the risk of fire caused by electrical wires.

Description

Hang formula water filter structure

Technical field

The utility model is about a kind of formula water filter structure that hangs, and refers to a kind of hanging part that has especially, so that with the water filter of its lodge in the tank wall of aquarium.

Background technology

Aquarium is owing to have static moulding attractive in appearance concurrently, and can be line and enrich lively fishing class activity, therefore be the modern general welcome interior decoration of living at home, because factors such as fishing class excreta, bacterium and growth moss, cause aquarium ordinary water matter to clean, could keep attractive in appearance and healthy fish, thereby aquarium is provided with water filter more, the in the past tops that are arranged at aquarium of this type of water filter more, by by taking out the purt breeding water, filter via the filter material in the water filter then, recirculation flow is gone in the aquarium.

Because the space of aquarium is limited, therefore the designer is arranged with the space of water filter in the aquarium outside, more a kind of formula water filter that hangs, this water filter comprises that mainly one hangs box, hang box and be provided with the hanging part, so that with the tank wall of its lodge, and make water filter naked in the aquarium outside in aquarium.

This hangs the structure of box, mainly is inner to be defined as a filter chamber and waterleaf chamber (this waterleaf chamber mainly is that institute must enough water liquid when reserving pumping and living, and makes the water impeller of pump obtain satisfying of guiding, and space-time is transferred the damage pump in order to avoid pumping is lived) by dividing plate.And this type of water filter all uses under "on" position, if when meeting power failure or mechanical breakdown, because pump purt draft pausing mistake, and the filter chamber is owing to communicate with atmosphere, based on siphon principle and phenomenon, water liquid easily via waterleaf chamber adverse current (backflow) to aquarium inside, the also related indoor surplus current of waterleaf that make lose, when pump activates once again, because lacking, the respective heights of water impeller introduces water, cause idle running, time slightly long afterwards, the structure softening transform that solenoid in the motor generates heat gradually and makes motor causes the axle center stuck easily, even the danger of cocking off because of overheated trigger wire.

Summary of the invention

The purpose of this utility model is the shortcoming that had before hung the formula water filter at aforementioned, and provide a kind of formula water filter that hangs to construct, it mainly is provided with the device that flows slowly against the current at waterway, by the device that flows slowly against the current, when providing pumping to live, water impeller has can supply the water of introducing, and reduces because of water is evacuated the danger that causes pump to damage chance and avoid electric wire to cock off.

The purpose of this utility model realizes by following technical proposals, the formula water filter structure that hangs provided by the utility model mainly comprises: one hangs box, this hangs box and is provided with a hanging part, again, this hangs box is to define an inner waterleaf chamber and the filter chamber that form by dividing plate, this dividing plate is provided with waterway and communicates to make waterleaf chamber and filter chamber form, and the waterway of this dividing plate is provided with the device that flows slowly against the current; One pump, this pump is located at the waterleaf chamber, and has at least a water impeller naked in the waterleaf chamber.The utility model mainly is design one device that flows slowly against the current, to provide water filter meet to have a power failure or during mechanical breakdown, the current that slow down the filter chamber flow to end rapidly, during also for fault eliminating or electric power answer, when pump activates once again, the respective heights of reserved water impeller has the water of introducing for preparing, and damages chance to reduce pump.

For further being familiar with and understanding, according to cited embodiment and conjunction with figs. it is elaborated below to structure of the present utility model and effect thereof.

Description of drawings

Fig. 1 is the utility model stereo appearance figure;

Fig. 2 is the utility model three-dimensional exploded view that the device autonomous agent decomposes that flows slowly against the current;

Fig. 3 is the floor map of the utility model current from waterleaf chamber to filter chamber;

Fig. 4 is the utility model current inherent filtration chamber seepage flow, and the floor map of the device effect that flows slowly against the current;

Fig. 5 is the three-dimensional cutaway view of the utility model filter chamber collocation filter material;

Fig. 6 is the utility model user mode schematic perspective view.

The primary clustering symbol description: 1 hangs box; 10 hanging parts; 11 dividing plates; Waterleaf chambers 12; 13 filter chambers; 14 waterways; 141 rail grooves; 15 devices that flow slowly against the current; 151 plant sheets; 152 valves; 153 net sheets; 16 filter materials; 17 biochemical assemblies; 2 pumps; 21 water impellers; 22 purt water pipes; 3 aquariums; 31 tank walls; The D gap.

Embodiment

See also Fig. 1, cooperate shown in Figure 2ly, the utility model is that this water filter mainly comprises about a kind of formula water filter structure of hanging:

One hangs box 1:

This hangs box 1 and is provided with a hanging part 10, and this hanging part 10 is to be bent to form according to moulding arbitrarily.So that as shown in Figure 6, provide the tank wall 31 that is hung on aquarium 3.

Again, hanging box 1 is to define the inner waterleaf chamber 12 and filter chamber 13 that form by a dividing plate 11, this filter chamber 13 can be provided with the biochemical assembly 17 or the filter material 16 of cultivation as shown in Figure 5, and this dividing plate 11 is provided with waterway 14 and communicates to make waterleaf chamber 12 form with filter chamber 13.

And the utility model is that the waterway 14 at this dividing plate 11 is provided with the device 15 that flows slowly against the current, and what particularly point out is that this device 15 that flows slowly against the current is not to intercept against the current fully, but as shown in Figure 4, reduces the speed of the current backwater leaf chamber 12 of filter chamber 13.

The below concrete effect of this device 15 that flows slowly against the current of explanation, when water filter is met power failure or mechanical breakdown, the mistake because the purt draft is paused, and filter chamber 13 is owing to communicate with atmosphere, based on siphon principle and phenomenon, the water liquid of filter chamber 13 easily fast via waterleaf chamber 12 (backflow) to aquarium 3 inside, and promptly providing the current that slow down filter chamber 13, the device 15 that flows slowly against the current flows to end rapidly, during also for fault eliminating or electric power answer, when pump 2 activated once again, the respective heights of reserved water impeller had the water of introducing for preparing.Reduce pump 2 and damage chance.

Specific embodiment as for this device 15 that flows slowly against the current, it is to comprise a plant sheet 151, these plant sheet 151 movable groups are established a valve block 152, and this valve block 152 is to be located at filter chamber 13, cooperate waterway 14 2 sides of dividing plate 11 to establish rail groove 141 (this rail groove can be a groove or protruding rail kenel), fixing to allow that this plant sheet 151 forms by being inserted in rail groove 141; Again, two sides of this valve block 152 are the dividing plates 11 that can form corresponding applying waterway 14 2 sides, to reduce the aperture (still having minim gap D) of valve block.Again, plant sheet of the present utility model 151 extends a net sheet 153, this net sheet 153 corresponding valve blocks 152 and form a spacing with valve block 152, and this net sheet 153 is to can be used as filtered water stream, this gap is then for reserving the aperture that valve block 152 is opened.

One pump 2:

This pump 2 is located at waterleaf chamber 12, and has at least a water impeller 21 naked in waterleaf chamber 12, the sheathed purt water pipe 22 in the top of this water impeller 21, and the base plate of the terminal part of this purt water pipe 22 and waterleaf chamber 12 takes a spacing in, and this spacing is allowed then that water impeller 21 is naked and is gone out.

The axle center of this pump 2 high heat-resisting material of can arranging in pairs or groups, processing mode is adopted with secondary operations, is made into axle center of motor with the heat-resisting material of height earlier, is bumped into main body again and penetrates, unlike material and one-body molded.The utilization of this part material does not have directly with structure of the present utility model and involves, and holds and does not give unnecessary details.

See also shown in Figure 3ly, when normal drainage, the purt draft of pump 2 is greater than the hydraulic pressure of filter chamber 13, therefore valve block 152 can be opened, and allow that water flow to filter chamber 13.

See also shown in Figure 4, when water filter is met power failure or mechanical breakdown, the mistake because the purt draft is paused, and the water liquid of filter chamber 13 is when desiring to be back to waterleaf chamber 12, because hydraulic pressure forces in valve block 152, and valve block 152 is subjected to the retardance of dividing plate 11, therefore can form the dividing plate 11 that reduces corresponding applying waterway 14 2 sides, to reduce the aperture (still having minim gap D) of valve block.And the sluggish flow of allowing filter chamber 13 flows into waterleaf chamber 12.

The effect of this novel structure:

The utility model mainly is design one device that flows slowly against the current, to provide water filter meet to have a power failure or during mechanical breakdown, the current that slow down the filter chamber flow to end rapidly, also get rid of or during the electric power answer for fault, when pump activated once again, the respective heights of reserved water impeller had the water of introducing for preparing.Reduce the damage chance of pump.

Above-mentioned institute is old, is a preferred embodiment on the utility model industry, and all equivalences of being done according to the utility model claim change, and all belong to the row that the utility model applies for protecting claim.

Claims

1. A hanging water filter structure, characterized in that the water filter structure mainly includes:

A hanging box:

The hanging box is defined by a partition to form a water leaf chamber and a filter chamber inside. The partition is provided with a water channel to communicate with the water leaf chamber and the filter chamber. The water channel of the partition is provided with a reverse water slow flow device. The hanging box is provided with a hanging part;

One pump:

The pump is located in the water leaf chamber, and a water impeller is exposed in the water leaf chamber.

2. The structure of the hanging water filter according to claim 1, wherein the hanging portion is formed by bending a hanging box.

3. The structure of the hanging water filter according to claim 1, characterized in that the reverse water slow flow device includes an inserting piece, and the inserting piece is movably equipped with a valve piece, and the valve piece is set on the filter Indoors, rail grooves are provided on both sides of the water passage of the partition to allow the insert piece to be fixed by being inserted into the rail groove; and the two sides of the valve sheet are partitions corresponding to the two sides of the water passage, and There is a small gap to reduce the opening of the valve plate.

4. The structure of the hanging water filter according to claim 3, characterized in that the inserting piece extends a mesh piece, and the mesh piece corresponds to the valve piece and forms a distance from the valve piece.