CN208509885U - A kind of oxygenation sterilizing free-changing water type ecological fish bowl - Google Patents

Abstract

A kind of oxygenation sterilizing free-changing water type ecological fish bowl, including water storage unit, water absorber, water feed apparatus, purification device, discharging device, purification device is set on the side wall of water storage unit body interior, one end of purification device and the outlet end of water feed apparatus connect, the arrival end of water feed apparatus is set to water storage unit lower end and connect with water absorber, the other end of purification device and the arrival end of discharging device connect, the outlet end of discharging device is set to water storage unit lower end, the utility model realizes fish tank free water exchange, oxygenation, the combination of sterilizing, water in fish jar is purified, form the good Shui nationality ecosystem, it is good with oxygenation effect, disinfection effect is good, purification efficiency is high, it consumes energy low, structure is simple, the advantages that easy to operate, it is suitable for the cultivation of the indoor Shui nationality, it can also be suitable for open air to drink The purified water drunk is suitable in the sterilizing of water and purification, formation, is suitable for promoting and applying, has very high use value and commercial value.

Description

A kind of oxygenation sterilizing free-changing water type ecological fish bowl

Technical field

The utility model relates to aquatic animals culture equipment field more particularly to a kind of oxygenation sterilizing free-changing water type ecological fishs Cylinder.

Background technique

Existing fish jar reaches free-changing water purpose by chemistry, mechanical filter, causes content of mineral substances of water often unbalanced, and Application method is excessively complicated, and the effect for not changing water all the life is not achieved, and still needs periodically to changing water in fish tank.Occur on the market Fish jar is due to the defect in design, it is difficult to effectively be purified to the water inside fish jar, the more breedings of bacterium, virus are in fish in water The dead zone of cylinder interior, it is difficult to be removed in the case where not changing water, and gemma is difficult to kill in water, good life cannot be formed State environment causes the fish death rate to increase, even if carrying out sterilizing to fish jar after changing water, is still difficult to kill remaining in fish jar Gemma, gemma is multiplied into bacterium, virus again after breeding fish again, can again lead to the death of fish.Therefore, a kind of design conjunction is researched and developed Manage, consume energy it is low, easy to maintain, time saving and energy saving, and can keep for a long time mineral substances of water balance novel free-changing water energy-conserving fish bowl be Market needs.

Summary of the invention

In view of this, in view of the above deficiencies, it is necessary to propose a kind of oxygenation sterilizing free-changing water type ecological fish bowl.

A kind of oxygenation sterilizing free-changing water type ecological fish bowl, including water storage unit, water absorber, water feed apparatus, purification Device, discharging device, the purification device are set on the side wall of water storage unit body interior, one end of the purification device with The outlet end of water feed apparatus connects, and the arrival end of the water feed apparatus is set to water storage unit lower end and connect with water absorber, The water sucking mouth of the water absorber faces the setting of water storage unit bottom and keeps suitable distance with water storage unit bottom, will absorb water The muddy water of device sucking is transported to one end of purification device by water feed apparatus, so that purification device carries out only turbidity Change, the other end of the purification device and the arrival end of discharging device connect, and the outlet end of the discharging device, which is set to, to be filled with water The purified water of purification device is transported to the bottom of water storage unit by device lower end by discharging device, realizes water storage unit Internal haze water to purified water circulation, the purification device be inner hollow container, both ends offer connector and respectively with Water feed apparatus, discharging device connection, the purification device includes filter device, flow slowing device, a secondary filter, described Filter device is set to purification device close to the inside of water feed apparatus outlet end side, a filter device side and water inlet The connection of device outlet end, muddy water is imported into a filter device, for adsorbing the organic substance in muddy water, suspending Impurity, microorganism, virus, heavy metal, fishy smell form a turbidity, and the other side is connect with flow slowing device, the unhurried current setting Middle position inside purification device is internally provided with several zigzag structures, so that a muddy water is in flow slowing device Longitudinal deceleration campaign is done, and forms turbulent flow with a turbidity of transverse movement, zigzag structure is along close to a filter device Side setting it is more intensive, for enhancing the turbulent velocity of close quarters, the other side setting far from filter device compared with To be loose, for weakening the turbulent velocity of loose region, so that the silt or solid particulate matter in a turbidity are made in gravity It is as much as possible under to be deposited in zigzag structure close quarters, and slow down turbulent velocity, so that turbulent flow is become slow in loose region Stream, the height that the zigzag structure close to close quarters end is arranged is greater than the height of remaining area zigzag structure, to subtract The speed that slow turbulent flow is flowed out from close quarters, and so that the turbulent flow slowed down is flowed back in close quarters and be further formed turbulent flow, sawtooth Shape structure is staggered in flow slowing device bottom end and forms S type access, so that a turbidity also passes through from S type access, to Increase a turbidity and flow through path in flow slowing device, a turbidity is formed secondary mixed after flow slowing device flows slowly Muddy water, the flow slowing device top surface are additionally provided with chemicals dosing plant, and top is arranged on the outside of purification device, and bottom end setting is filled in unhurried current Inside is set, for adding sterilizing drug into a turbidity, so that sterilizing drug is made in the turbulent flow of friction speed With lower mixing, and uniformly mixed drug containing post-haze water is formed in loose region, in post-haze water bacterium, virus, Gemma is killed, and the side of the other side of flow slowing device and secondary filter connects, the secondary filter it is another The connection of the arrival end of side and discharging device is formed net for being filtered again to post-haze water or drug containing post-haze water Change water, and released mineral matter, keeps water mineral balance.

Preferably, the water storage unit includes cylinder body, groove, top cover, bar axis, and the cylinder body is designed in inner hollow, shape Shape be it is U-shaped, in order to carry, cylinder body top edge is provided with the thickening layer of arcuation, to prevent fish jar from deforming, the cylinder body Top side length is provided with top cover on shorter side, is connect by bar axis with cylinder body, so that top cover is free along bar axis axial direction Rotation, the top cover length are less than cylinder body length, open up on longer two sides of cylinder body top side length it is fluted so that Top cover is closed along groove, forms the open cylinder body in part.

Preferably, the cylinder body is transparent glass, hardness cylinder body made of transparent plastic, and the cylinder body can also be EVA material Elastic cylinder body made of material, inflation rear-bank rotor housing shape be it is U-shaped, it is easy to carry after exhaust, additionally it is possible to the purification for outdoor water.

Preferably, the first strainer of mesh densification, the setting of the first strainer top are additionally provided in a filter device On the outside of purification device, bottom end is contacted with the bottom of a filter device, can be extracted from top after by external force, to go Except organic substance, the suspended impurity, microorganism filtered on the first strainer, moreover it is possible to be increased by strainer gap into a filter device Oxygen, to promote the oxygen content in turbidity.

Preferably, it states chemicals dosing plant and is provided with closure or openness button, for adding sterilizing medicine into flow slowing device Object, the drug are dichloride oxygen, and for killing the bacterium in a turbidity, virus, gemma, sterilizing power is strong, nothing Dead zone has no toxic side effect.

Preferably, the water absorber is pulsating pump or immersible pump, and being arranged on one side for water sucking mouth is horn-like, for increasing Water absorption, to improve the suction velocity of water storage unit bottom water flow, so that containing more organic substances, suspended impurity, micro- in water Biology.

Preferably, the second loose strainer of mesh is additionally provided with outside the water absorber water sucking mouth, so that water and organic matter Matter, suspended impurity, microorganism pass through, and fish is prevented to be inhaled into inside water absorber.

Preferably, microporous activated carbon filter block is filled with inside a filter device, active carbon has microcellular structure The contact area with water can be increased, there is better filter effect.

Preferably, porous water-purifying ball and medical stone are filled with inside the secondary filter, the water purifier is divided into interior Outer bilayer sphere, outside are hollow fish netted spheroid, and inside is rotary-type sphere, and large specific surface area, porosity are high, have stronger Suction-operated, the porous water-purifying ball is fabricated by polypropylene material.

The porous water-purifying ball of polypropylene have biological attachment power strong, chemistry and biological stability it is good, it is durable, do not dissolved out Evil object, do not cause secondary pollution, antiultraviolet, it is anti-aging, hydrophilicity is strong the features such as, be it is any it is soft, semi-soft, combination bullet Property filler cannot achieve, and can be used safely in the purification of water.

Preferably, the water feed apparatus, discharging device are transparent glass, hard tube made of transparent plastic, moreover it is possible to be EVA system At hose.

The utility model is provided with purification device, and purification device includes a filter device, flow slowing device, secondary filter dress It sets, microporous activated carbon filter block is filled in a filter device, it is primary to be carried out to the turbidity sucked from water absorber Filtering, water are easier to cavitation in micropore, improve cavitation efficiency, can effectively adsorb organic substance in muddy water, suspended impurity, Microorganism, virus, heavy metal, fishy smell form a turbidity, are additionally provided with the first strainer on a filter device, are removing Oxygen can also be passed through while adsorbate into muddy water, the oxygen content of muddy water is provided, flow slowing device to a turbidity into Row unhurried current forms post-haze water to remove silt or solid particulate matter in a turbidity, and flow slowing device, which is additionally provided with, to be added Medicine device makes being mixed into post-haze water for medicaments uniformity, drug is inside flow slowing device to add sterilizing drug Turbulent flow in constantly move, to increase sterilizing efficiency, secondary filter is to post-haze water or secondary drug containing turbidity Secondary filter is carried out, to remove suspended things therein, residual sterilizing drug, metal ion, noxious material, while can also be net Change water quality, improve the bioactivity of water, adjust the pH value of water, and released mineral matter, keep water mineral balance, obtains net Change water, forms good ecological environment.The utility model is provided with water storage unit, and water storage unit can be rigid cylinder body, can also Think elasticity cylinder body made of EVA material, inflation rear-bank rotor housing shape be it is U-shaped, after exhaust and purification device, water feed apparatus, water outlet Device, water absorber can be easy to carry, can be widely applied for the purification of outdoor drinking water source.

The utility model realizes the combination of fish tank free water exchange, oxygenation, sterilizing, carries out to the water in fish jar net Change, form the good Shui nationality ecosystem, have oxygenation effect is good, disinfection effect is good, purification efficiency is high, energy consumption is low, The advantages that structure is simple, easy to operate is suitable for the cultivation of the indoor Shui nationality, while the sterilization that can also be suitable for outdoor drinking water disappears The purified water drunk is suitable in poison and purification, formation, is suitable for promoting and applying, has very high use value and commercial value.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of oxygenation sterilizing free-changing water type ecological fish bowl.

Fig. 2 is a kind of water storage unit schematic diagram of oxygenation sterilizing free-changing water type ecological fish bowl.

Fig. 3 is a kind of flow slowing device top view of oxygenation sterilizing free-changing water type ecological fish bowl.

In figure: water storage unit 10, cylinder body 11, bar axis 12, top cover 13, groove 14, water absorber 20, the second strainer 21, into Water installations 30,40, filter devices 41 of purification device, the first strainer 411, flow slowing device 42, chemicals dosing plant 421, secondary mistake Filter device 43, discharging device 50.

Specific embodiment

It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for this For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others Attached drawing.

Referring to figure 1, figure 2 and figure 3, the utility model provides a kind of oxygenation sterilizing free-changing water type ecological fish bowl, packet Water storage unit 10, water absorber 20, water feed apparatus 30, purification device 40, discharging device 50 are included, the purification device 40 is set to On the side wall of 10 body interior of water storage unit, one end of the purification device 40 is connect with the outlet end of water feed apparatus 30, described The arrival end of water feed apparatus 30 is set to 10 lower end of water storage unit and connect with water absorber 20, the water suction of the water absorber 20 Mouth faces the setting of 10 bottom of water storage unit and keeps suitable distance with 10 bottom of water storage unit, water absorber 20 is sucked muddy Muddy water is transported to one end of purification device 40 by water feed apparatus 30, so that purification device 40 purifies turbidity, it is described The other end of purification device 40 is connect with the arrival end of discharging device 50, and the outlet end of the discharging device 50 is set to the dress that is filled with water 10 lower ends are set, the purified water of purification device 40 is transported to the bottom of water storage unit 10 by discharging device 50, realizes and contains 10 internal haze water of water installations is to the circulation of purified water, and the purification device 40 is the container of inner hollow, and both ends offer connection Mouth is simultaneously connect with water feed apparatus 30, discharging device 50 respectively, and the purification device 40 includes filter device 41, a flow slowing device 42, secondary filter 43, a filter device 41 are set to purification device 40 close to 30 outlet end side of water feed apparatus Inside, No. one time 41 side of filter device is connect with 30 outlet end of water feed apparatus, and muddy water is imported into a filter device In 41, for adsorbing the organic substance in muddy water, suspended impurity, microorganism, virus, heavy metal, fishy smell, formed primary muddy Water, the other side are connect with flow slowing device 42, and the unhurried current is set to the middle position inside purification device 40, if being internally provided with Dry zigzag structure a, so that muddy water does longitudinal deceleration campaign in flow slowing device 42, and primary mixed with transverse movement Muddy water forms turbulent flow, and zigzag structure is more intensive along the side setting of a close filter device 41, for enhancing compact district The turbulent velocity in domain, the other side setting far from a filter device 41 is more loose, for weakening the turbulent flow speed of loose region Degree, so that silt or solid particulate matter in a turbidity are as much as possible under the effect of gravity, to be deposited in zigzag structure close Collect region, and slow down turbulent velocity, turbulent flow is made to become unhurried current in loose region, the zigzag structure close to close quarters end is set The height set is greater than the height of remaining area zigzag structure, the speed flowed out to slow down turbulent flow from close quarters, and makes to subtract Slow turbulent flow flows back in close quarters and is further formed turbulent flow, and zigzag structure is staggered in 42 bottom end of flow slowing device and shape At S type access, so that a turbidity also passes through from S type access, to increase stream of the turbidity in flow slowing device 42 Through path, a turbidity forms post-haze water, 42 top surface of flow slowing device is also set up after the unhurried current of flow slowing device 42 There is chemicals dosing plant 421, top setting is arranged inside flow slowing device 42 in 40 outside of purification device, bottom end, is used for primary mixed Sterilizing drug is added in muddy water, so that sterilizing drug mixes under the turbulent flow of friction speed, and in ravel area Domain forms uniformly mixed drug containing post-haze water, kills to the bacterium in post-haze water, virus, gemma, unhurried current dress It sets 42 other side to connect with the side of secondary filter 43, the other side of the secondary filter 43 and discharging device 50 Arrival end connection form purified water, and discharge mine for being filtered again to post-haze water or drug containing post-haze water Substance keeps water mineral balance.

Referring to fig. 2, further, the water storage unit 10 includes cylinder body 11, groove 14, top cover 13, bar axis 12, the cylinder body 11 in inner hollow design, shape be it is U-shaped, in order to carry, 11 top edge of cylinder body is provided with the thickening layer of arcuation, with Prevent fish jar from deforming, the 11 top side length of cylinder body is provided with top cover 13 on shorter side, connects by bar axis 12 and cylinder body 11 It connects, so that top cover 13 is rotated freely along 12 axial direction of bar axis, is able to carry out unlimited, closed procedure, be conducive to remove in fish jar Water absorber 20, water feed apparatus 30, purification device 40, discharging device 50 and it is cleaned, fish is installed back again after cleaning Cylinder interior, 13 length of top cover are less than 11 length of cylinder body, offer on longer two sides of 11 top side length of cylinder body Groove 14 forms the open cylinder body 11 in part, advantageously forms the water of open type so that top cover 13 is closed along groove 14 -- air Interface is exchanged, to supplement the oxygen in fish jar.

Referring to fig. 2, further, the cylinder body 11 is transparent glass, hardness cylinder body made of transparent plastic, the cylinder body 11 Can also be elasticity cylinder body made of EVA material, inflation 11 shape of rear-bank rotor housing be it is U-shaped, it is easy to carry after exhaust, additionally it is possible to be used for family The purification of exterior-applied liquid medicine.

Referring to Fig. 1, further, it is additionally provided with the first strainer 411 of mesh densification in a filter device 41, first The setting of 411 top of strainer is contacted in 40 outside of purification device, bottom end with the bottom of a filter device 41, energy after by external force It is enough to be extracted from top, to remove the organic substance filtered on the first strainer 411, suspended impurity, microorganism, moreover it is possible to pass through strainer Gap increases oxygen into a filter device 41, to promote the oxygen content in turbidity.

It referring to Fig. 1, Fig. 3, further, states chemicals dosing plant 421 and is provided with closure or openness button, be used for flow slowing device 42 Middle addition sterilizing drug, the drug are that dichloride oxygen is killed for killing the bacterium in a turbidity, virus, gemma Bacterium disinfecting power is strong, and no dead zone has no toxic side effect.

Chlorine dioxide is current safest disinfection and sterilization drug, and few using metering, sterilizing power is strong, to secondary mixed All bacteriums, virus, bacterial propagule, gemma, algae in muddy water have killing effect, and will not develop drug resistance, nothing Toxic side effect.Chlorine dioxide all because caused by bacterium infection bacterium disease, the fish of viral disease it is all effective in cure, in addition it can Play clear water, deodorization.

After the drug containing post-haze water of chlorine dioxide is filtered again in secondary filter 43, remaining chlorine dioxide After ingredient enters in original fish tank water, has no toxic side effect to fish, realize fish tank free water exchange, there is the sterilization in the case of water to disappear Poison maintains the stabilization of fish bowl water ecological environment.

Referring to Fig. 1, further, the water absorber 20 is pulsating pump or immersible pump, and water sucking mouth is arranged to loudspeaker on one side Shape, for increasing water absorption, to improve the suction velocity of 10 bottom water flow of water storage unit, so as to contain more organic matters in water Matter, suspended impurity, microorganism.

Referring to Fig. 1, further, the second loose strainer 21 of mesh is additionally provided with outside 20 water sucking mouth of water absorber, with Pass through water and organic substance, suspended impurity, microorganism, and fish is prevented to be inhaled into inside water absorber 20.

Referring to Fig. 1, further, microporous activated carbon filter block, active carbon tool are filled with inside a filter device 41 There is microcellular structure that can increase the contact area with water, there is better filter effect.

Referring to Fig. 1, further, porous water-purifying ball and medical stone are filled with inside the secondary filter 43, it is described net Hydrophone is divided into inside and outside bilayer sphere, and outside is hollow fish netted spheroid, and inside is rotary-type sphere, large specific surface area, porosity Height, has stronger suction-operated, and the porous water-purifying ball is fabricated by polypropylene material.

The porous water-purifying ball of polypropylene have biological attachment power strong, chemistry and biological stability it is good, it is durable, do not dissolved out Evil object, do not cause secondary pollution, antiultraviolet, it is anti-aging, hydrophilicity is strong the features such as, be it is any it is soft, semi-soft, combination bullet Property filler cannot achieve, and can be used safely in the purification of water.

The medical stone has mineralising to purify water, and increases the bioactivity of water, improves body physiological function and bidirectional modulation The characteristics such as the pH value of water can adsorb heavy metal ion, ammonia nitrogen and harmful bacteria in water, purify to water, simultaneously also The multi minerals prime element such as potassium, sodium, calcium, magnesium, silicon, violent, titanium, phosphorus out can be held, purified water is made to meet drinking for fish or other biologies Demand.

Referring to Fig. 1, further, the water feed apparatus 30, discharging device 50 be transparent glass, hard made of transparent plastic Pipe, moreover it is possible to for hose made of EVA.

Specific implementation step:

1) water storage unit 10, water absorber 20, water feed apparatus 30, purification device 40, discharging device 50 are installed, it is outdoor right When water source purifying, elasticity cylinder body 11 made of EVA material need to be inflated, then by water absorber 20, water feed apparatus 30, purification Inside the elastic cylinder body 11 of the installation of device 40 after inflation, discharging device 50 is set to outside elastic cylinder body 11, net for receiving Change water；

2) water absorber 20 is opened, turbidity in fish jar is sucked, a filter device 41 is flowed by water feed apparatus 30 It is interior；

3) filter device 41 is filtered turbidity, to adsorb the organic substance in muddy water, suspended impurity, micro- Biology, virus, heavy metal, fishy smell form a turbidity, and are purged by the first strainer 411 to adsorbate, the first filter Net 411 can also be passed through oxygen into a filter device 41, to increase the oxygen content in turbidity；

4) flow slowing device 42 flows slowly to a muddy water, to remove silt or solid particle in a turbidity Object, forms post-haze water, and flow slowing device 42 is additionally provided with chemicals dosing plant 421, to add sterilizing drug, keeps drug equal Even is mixed into post-haze water, and drug constantly moves in the turbulent flow inside flow slowing device 42, to increase sterilizing effect Fruit；

5) secondary filter 43 carries out secondary filter to post-haze water or secondary drug containing turbidity, therein to remove Suspended things, residual sterilizing drug, metal ion, noxious material, while can also purify water, improve the bioactivity of water, The pH value of water, and released mineral matter are adjusted, water mineral balance is kept, is purified water, forms good ecological environment；

6) purified water is pipelined to the bottom of the tank by discharging device 50；

7) water absorber sucks turbidity in the bottom of the tank, and purified water is transported to the bottom of the tank, makes to mix by discharging device 50 Muddy water is constantly cleaned in purification device 40, and purified water is made constantly to be transported to the bottom of the tank in fish jar, forms turbidity- The reciprocation cycle of purified water constantly purifies, forms good aquatic ecological environment；

8) outdoor water source constantly to be purified when being purified to water source, can sterilizing, formation is suitable for the purification drunk Water.

Module or unit in the utility model embodiment device can be merged according to actual needs, divide and be deleted Subtract.

Above disclosures are merely preferred embodiments of the utility model, the utility model cannot be limited with this certainly Interest field, those skilled in the art can understand all or part of the processes for realizing the above embodiment, and according to this reality The equivalent variations made by novel claim, still falls within the scope of the utility model.

Claims (10)

1. a kind of oxygenation sterilizing free-changing water type ecological fish bowl, it is characterised in that: including water storage unit, water absorber, water inlet Device, purification device, discharging device, the purification device are set on the side wall of water storage unit body interior, the purification dress The outlet end of one end and water feed apparatus for setting connects, the arrival end of the water feed apparatus be set to water storage unit lower end and with water suction Device connection, the water sucking mouth of the water absorber face water storage unit bottom setting and with water storage unit bottom keep be suitable for away from From muddy water that water absorber sucks being transported to one end of purification device by water feed apparatus, so that purification device is to mixed Muddy water is purified, and the other end of the purification device and the arrival end of discharging device connect, the outlet end of the discharging device It is set to water storage unit lower end, the purified water of purification device is transported to the bottom of water storage unit by discharging device, it is real Existing water storage unit internal haze water is to the circulation of purified water, and the purification device is the container of inner hollow, and both ends offer connection Mouth is simultaneously connect with water feed apparatus, discharging device respectively, and the purification device includes a filter device, flow slowing device, secondary mistake Device is filtered, a filter device is set to purification device close to the inside of water feed apparatus outlet end side, primary filtering dress It sets side to connect with water feed apparatus outlet end, muddy water be imported into a filter device, for adsorbing in muddy water Organic substance, suspended impurity, microorganism, virus, heavy metal, fishy smell, form a turbidity, and the other side and flow slowing device connect It connects, the unhurried current is set to the middle position inside purification device, several zigzag structures is internally provided with, so that primary muddy Water does longitudinal deceleration campaign in flow slowing device, and forms turbulent flow with a turbidity of transverse movement, and zigzag structure edge is leaned on The side setting of a nearly filter device is more intensive, for enhancing the turbulent velocity of close quarters, far from a filter device The other side setting it is more loose, for weakening the turbulent velocity of loose region, so that silt or solid in a turbidity Particulate matter is as much as possible under the effect of gravity to be deposited in zigzag structure close quarters, and slows down turbulent velocity, and turbulent flow is made to exist Loose region becomes unhurried current, and the height that the zigzag structure close to close quarters end is arranged is greater than remaining area zigzag structure Height, the speed flowed out to slow down turbulent flow from close quarters, and make the turbulent flow slowed down close quarters reflux and it is further Turbulent flow is formed, zigzag structure is staggered in flow slowing device bottom end and forms S type access, so that a turbidity is also from S type Access passes through, and flows through path in flow slowing device to increase a turbidity, a turbidity flows slowly by flow slowing device Afterwards, post-haze water is formed, the flow slowing device top surface is additionally provided with chemicals dosing plant, and top is arranged on the outside of purification device, bottom End is arranged inside flow slowing device, for adding sterilizing drug into a turbidity, so that sterilizing drug is not With mixing under the turbulent flow of speed, and uniformly mixed drug containing post-haze water is formed in loose region, to post-haze water In bacterium, virus, gemma killed, the other side of flow slowing device and the side of secondary filter connect, described secondary The arrival end of the other side of filter device and discharging device connects, for post-haze water or drug containing post-haze water again into Row filtering forms purified water, and released mineral matter, keeps water mineral balance.

2. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1, it is characterised in that: the dress that is filled with water Set including cylinder body, groove, top cover, bar axis, the cylinder body is designed in inner hollow, shape be it is U-shaped, in order to carry, on cylinder body Portion edge is provided with the thickening layer of arcuation, and to prevent fish jar from deforming, cylinder body top side length is arranged on shorter side There is top cover, connect by bar axis with cylinder body, so that top cover is rotated freely along bar axis axial direction, the top cover length is less than cylinder body Length, opens up on longer two sides of cylinder body top side length fluted, so that top cover is closed along groove, it is spacious to form part The cylinder body opened.

3. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as claimed in claim 2, it is characterised in that: the cylinder body is Hardness cylinder body made of transparent glass, transparent plastic, the cylinder body can also be for elasticity cylinder bodies made of EVA material, cylinder after inflation Shape be it is U-shaped, it is easy to carry after exhaust, additionally it is possible to the purification for outdoor water.

4. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1, it is characterised in that: the primary mistake The first strainer of mesh densification is additionally provided in filter device, the first strainer top is arranged on the outside of purification device, bottom end with once The bottom of filter device contacts, and can extract from top after by external force, to remove the organic matter filtered on the first strainer Matter, suspended impurity, microorganism, moreover it is possible to oxygen be increased into a filter device by strainer gap, to be promoted in turbidity Oxygen content.

5. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1, it is characterised in that: the dosing dress It installs and is equipped with closure or openness button, for adding sterilizing drug into flow slowing device, the drug is dichloride oxygen, is used Bacterium, virus, gemma in turbidity of killing.

6. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1, it is characterised in that: the water suction dress It is set to pulsating pump or immersible pump, being arranged on one side for water sucking mouth is horn-like, for increasing water absorption, to improve water storage unit bottom The suction velocity of water flow, so as to contain more organic substances, suspended impurity, microorganism in water.

7. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1 or 6, it is characterised in that: the suction The second loose strainer of mesh is additionally provided with outside water installations water sucking mouth, so that water and organic substance, suspended impurity, microorganism are logical It crosses, and fish is prevented to be inhaled into inside water absorber.

8. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1, it is characterised in that: the primary mistake It filters and is filled with microporous activated carbon filter block inside device, there is active carbon microcellular structure can increase the contact area with water, have There is better filter effect.

9. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1, it is characterised in that: the secondary mistake It filters and is filled with porous water-purifying ball and medical stone inside device, the water purifier is divided into inside and outside bilayer sphere, and outside is hollow fishnet Shape sphere, inside are rotary-type sphere, and large specific surface area, porosity are high, have stronger suction-operated, the porous water-purifying ball It is fabricated by polypropylene material.

10. a kind of oxygenation sterilizing free-changing water type ecological fish bowl as described in claim 1, it is characterised in that: the water inlet Device, discharging device are transparent glass, hard tube made of transparent plastic, moreover it is possible to for hose made of EVA.