CN201821759U - Trickling water supply-type aquatic creature cultivation system for toxicological experiment - Google Patents
Trickling water supply-type aquatic creature cultivation system for toxicological experiment Download PDFInfo
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- CN201821759U CN201821759U CN2010201460368U CN201020146036U CN201821759U CN 201821759 U CN201821759 U CN 201821759U CN 2010201460368 U CN2010201460368 U CN 2010201460368U CN 201020146036 U CN201020146036 U CN 201020146036U CN 201821759 U CN201821759 U CN 201821759U
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Abstract
The utility model relates to a trickling water supply-type aquatic creature cultivation system for a toxicological experiment. The trickling water supply-type aquatic creature cultivation system comprises a rack with multiple support layers, a brace layer, a cultivation water trough, a backwater trough, a waste water treatment pool, a filter cylinder, a water delivery pipe and a control valve, and is characterized in that a water storage tank, disposed at the top of the rack, together with the control valve forms a trickling-type water inlet pipeline of the cultivation water trough via the water delivery pipe and together with the waste water treatment pool forms a unidirectional cultivation water supply system via the cultivation water trough and a cultivation water trough external drainage pipe, a water bath trough which enables to regulate the temperature of water in the cultivation water trough is arranged on the brace layer, the cultivation water trough is disposed in the water bath trough, a temperature control circulation water bath system is composed of the water bath trough, a water bath trough water inlet in the water bath trough, a water bath trough overflow plate on the water bath trough, a water bath trough backflow trough , a water bath trough backflow pipe and the filter cylinder, the water bath trough backflow trough, the water bath trough backflow pipe and the filter cylinder are matched with the water bath trough, and the upper part of the cultivation water trough is equipped with a charge valve.
Description
Technical field
The utility model relates to a kind of aquatic organism cultivating system, refers in particular to the drip water-feeding type aquatic organism cultivating system that a kind of toxicological test uses.
Background technology
When the growth of aquatic organism or breeding etc. are experimentized, need the some stable experiment conditions of supposition usually, change other one or more experiment conditions then, thereby observe these one or more conditions the process of growth of aquatic organism or the influence of breeding.
General aquatic organism culture experiment system is made up of support, tank, water treatment system etc., the tank grouping is placed on the support, water treatment facilities filters the back to water body and supplies water to tank by water pump, waste water enters the backwater ditch by gap in the tank, backwater ditch and water treatment facilities pipe connect, waste water in the tank is sent to water treatment facilities, and the water body after described water pump filters water treatment facilities is sent to tank by water pump again, constitutes a cover closed circulation water cultivating system.This experimental provision can pass through the circular water treating system purifying water body, guarantee required experiment condition, but, but can't guarantee to filter medicament effectively and prevent that the medicament on the water treatment facilities is residual at the aquatic organism toxicological test, for experimental situation provides clean water body, cause the experimental result deviation.And, because general aquatic organism culture experiment system adopts water pump directly to supply water, cause the frequent variations of hydraulic pressure, thereby can't strictly control water volume flow rate, accurately control experimental pharmacy content in the water body.
Different with common research water Bioexperiment cultivating system, being used for the toxicological experiment system generally has following requirement and characteristics: 1) breeding water body need be controlled at suitable temperature; 2) breeding water body does not recycle, and discharges through after the wastewater treatment; 3) medicine of adding is arranged in the tank, the water body renewal speed takes the circumstances into consideration to slow down.
Obviously, existing general aquatic organism culture experiment system can not adapt to the requirement that the aquatic organism toxicological test is accurately controlled experimental situation fully.
The utility model content
The purpose of the present utility model: aim to provide a kind of water tank device that aquatic organism is cultured the toxicological test requirement that more can adapt to, this water tank device can provide stable cultivating condition, can accurately reach toxicity environment in the stable control tank again, can also realize water temperature control, utilize this device to carry out experiment under the kinds of experiments environment simultaneously thereby reach to acyclic aquifer cultivation system.
In order to achieve the above object, a kind of drip water-feeding type that the utility model proposes is used for the aquatic organism cultivating system of toxicological experiment, comprise support, supporting layer, breed tank, return flume, purification tank for liquid waste, filtering cloth jar with multilayer supporting layer, and water-supply-pipe and control valve; Breed tank wherein is arranged on the multilayer supporting layer of support regularly, and forms top-down water system by being serially connected in each the connection water-supply-pipe and control valve of culturing on the tank, it is characterized in that:
A, be provided with water storage box at the main body frame top that constitutes by support and multilayer supporting layer, this water storage box by with culture breed tank water inlet pipe that tank links to each other and be configured in the control valve of respectively culturing tank top and constitute the dribble-feed inlet pipeline of breed tank; Simultaneously described breed tank is again by with the overflow launder of its coupling and culture the outer drainpipe of tank and purification tank for liquid waste constitutes unidirectional breed water system;
B, be provided with the water bath of water temperature in the adjustable breed tank on described supporting layer, described breed tank is placed in the water bath; In addition, described water bath by with water bath on the water bath water inlet, the water bath overflow plate that are provided with, and constitute temperature control circulator bath system with water bath backflash, water bath return duct, the filtering cloth jar of water bath coupling;
C, described breed tank top are furnished with charge valve.
The water inlet of described water bath is an asymmetric groove of being close to water bath one trough rim, the delivery port of water bath be arranged on corresponding another water bath trough rim of water inlet on, described delivery port is that relative position is higher than the water inlet height, but is lower than a low level notch of water bath trough rim, and the outward flange of this notch is connecting a water bath overflow plate.
This drip water-feeding type that proposes according to above technical scheme is used for the aquatic organism cultivating system of toxicological experiment, compares with present aquatic organism cultivating system, and its advantage is:
1, at the non-renewable too fast requirement of experiment of water body in the tank in the aquatic organism toxicology test, at a top of the trellis water storage box is set, arrive water storage box through water treatment facilities treated water body by water pump, water pump quit work after the water storage box water level arrived predeterminated position, water in the water storage box flows out by the overflow effect, each tank is controlled the speed of water body drip by flow control valve, can effectively avoid water pump directly to supply water and cause the hydraulic pressure instability, thereby can't accurately control the shortcoming of water volume flow rate; And, owing to adopt the utility model to adopt the noncirculating water system, effectively avoided traditional circular water treating system can't effectively handle for medicament, and the residual medicament of water treatment system itself, the shortcoming that different tests content in the same experimental system is polluted easily;
2, the characteristics that can not recycle at the toxicological experiment breeding water body, tradition cycle water heating and cooling technology can't be used at this, in order to make breeding water body can maintain the temperature of requirement of experiment, adopt water-bath heating and cooling technology herein, to culture tank and be arranged in the water bath, realize adjusting water temperature in the breeding trough by the temperature of regulating water body in the water bath;
3, the water inlet in the water bath is designed to L type groove, is placed in the water bath middle part, and warm water slowly overflows from water inlet, can effectively avoid the phenomenon of distribution of water temperature inequality in the water bath;
3, the overfall of tank and water bath is set to the tubular guidewire flow structure, can effectively guide water body to flow into return flume, prevents from outside experimental situation is polluted, and guarantees the safety of external environment condition;
4, by the gas tube that has flow regulator each is cultured the independent air feed of tank, both solved owing to the new water of drip mode replenishes and slowed down, the problem of possibly can't satisfy culturing the aerobic gas of aquatic organism of being cultured in the tank simultaneously also can ACTIVE CONTROL water body oxygen content, satisfies the experiment needs.
Description of drawings
Accompanying drawing 1 is an overall structure schematic diagram of the present utility model;
Accompanying drawing 2 the utility model water, tracheae line connection diagram;
Accompanying drawing 3 is for culturing tank, water bath assembled state schematic diagram;
Fig. 4 is a water bath structural upright schematic diagram;
Accompanying drawing 5 is the water bath cross sectional representation.
Among the figure: 1-water storage box 2-support 3-supporting layer 4-cultures tank 4.1-and cultures the outer drainpipe 12-water bath return duct of tank overfall 5-water bath 5.1-water bath water inlet 5.2-water bath overflow plate 6.1-breed tank return flume 6.2-water bath return flume 7-purification tank for liquid waste 8-filtering cloth jar 9-appendix 10-breed tank water inlet pipe 11-breed tank
Embodiment
Drip water-feeding type as shown in the figure is used for the aquatic organism cultivating system of toxicological experiment, comprises support 2, supporting layer 3, breed tank 4, return flume, purification tank for liquid waste, filtering cloth jar with multilayer supporting layer, and water-supply-pipe and control valve; Breed tank 4 wherein is arranged on the multilayer supporting layer 3 of support 2 regularly, and forms top-down dribble-feed water system by being serially connected in each the connection water-supply-pipe and control valve of culturing on the tank, it is characterized in that:
A, be provided with water storage box 1 at the main body frame top that constitutes by support 2 and multilayer supporting layer 3, this water storage box by with culture breed tank water inlet pipe 10 that tank 4 links to each other and be configured in the logical drip inlet pipeline that constitutes the breed tank of the band control valve of respectively culturing tank top; Described breed tank 4 constitutes unidirectional breed water system by overflow launder 4.1 and the outer drainpipe 11 of breed tank with its coupling with purification tank for liquid waste 7 again simultaneously;
B, be provided with the water bath 5 of water temperature in the adjustable breeding trough on described supporting layer 3, described breed tank 4 is placed in the water bath 5; In addition, water bath water inlet 5.1, the water bath overflow plate 5.2 of described water bath 5 by being provided with on the water bath, and constitute temperature control circulator bath systems with water bath backflash 6.2, water bath return duct 12, the filtering cloth jar 8 of water bath coupling;
C, described breed tank top are furnished with charge valve.
The water inlet of described water bath 5 is an asymmetric groove of being close to water bath one trough rim, the delivery port of water bath 5 be arranged on corresponding another water bath trough rim of water inlet on, described delivery port is that relative position is higher than the water inlet height, but is lower than a low level notch of water bath trough rim, and the outward flange of this notch is connecting a water bath overflow plate 5.2.
This drip water-feeding type is used for the aquatic organism cultivating system of toxicological experiment, and its operation principle is as follows:
The water storage box 1 that is arranged on support 2 tops connects with culturing tank 4 pipes by culturing tank water inlet pipe 10, and this water inlet pipe is provided with the water control valve pipe with the pipe place of connecing of culturing tank 4, plays flow-control and guide functions and forms drip on request entering the water body of culturing tank.Water storage box is to play stationary flow, the effect of help formation drip.
The breeding water body at first enters water storage box 1, water storage box 1 water intaking valve is closed after reaching predetermined water level, water body flows into each breed tank 4 by culturing tank water inlet pipe 10 with the drip state by the overflow effect in the water storage box 1, after water bodys reach designated water level in the breed tank 4, flow into the purification tank for liquid waste 7 that places support 2 bottoms by culturing tank overfall drainpipe 11 outside breed tank return flume 6.1 reaches the breed tank that is connected with each layer breed tank return flume 6.1.Through after handling, making the residue of with medicament in the separating experiment, enter natural world after making it to become allow compliance with emission standards, constitute thus and culture the unidirectional water system of tank.
Simultaneously, consider when experiment some particular requirements to experimental temperature, therefore in the utility model by culturing whole shape that tank 4 bottoms are provided with or the water bath 5 of march-past solves this problem at every layer.Being about to culture tank 4 is placed in the water bath 5 that has water bath water inlet and water bath overflow plate, described this water bath 5, by with each layer water bath 5 on the water bath water inlet 5.1, the water bath overflow plate 5.2 that are provided with, and constitute temperature control circulator bath systems with water bath backflash 6.2, water bath return duct 12, the filtering cloth jar 8 of every layer of water bath coupling; The water inlet of described water bath 5 is an asymmetric groove of being close to water bath one trough rim, the delivery port of water bath 5 be arranged on corresponding another water bath trough rim of water inlet on, described delivery port be a relative position be lower than the water inlet height and with the low level notch of cell body equal in length, the outward flange of this notch is connecting a water bath overflow plate 5.2.
During use: the water body through heating is by heating apparatus (establish in addition, do not represent in the drawings), at first water temperature is adjusted to the temperature of requirement of experiment, by pump water body is injected water bath 5 by water bath return duct 12 then, water bath water inlet 5.1 is an asymmetric groove of being close to water bath one trough rim, the water body that enters groove slowly overflows water filling port, enter whole water bath inner chamber, by the heat conduction water body appropriateness of the breed tank that is placed in the water bath is heated up, can effectively avoid the phenomenon of temperature distributing disproportionation in the water bath 5 to produce.After water body in entering water bath 5 reached certain high water level, unnecessary water body will enter water bath return flume 6-2 from water bath overflow plate 5.2, flowed back to filtering cloth jar 8 through pipeline.
This drip water-feeding type is used for the aquatic organism cultivating system of toxicological experiment, and the aquatile needed oxygen of surviving can provide by being arranged on the charge valve of culturing tank top in its breeding trough.
Claims (2)
1. a drip water-feeding type is used for the aquatic organism cultivating system of toxicological experiment, and comprise support (2), supporting layer (3), culture tank (4), return flume, purification tank for liquid waste, filtering cloth jar with multilayer supporting layer, and water-supply-pipe and control valve; Breed tank (4) wherein is arranged on the multilayer supporting layer (3) of support (2) regularly, and forms top-down dribble-feed water system by being serially connected in each the connection water-supply-pipe and control valve of culturing on the tank, it is characterized in that:
A, be provided with water storage box (1) at the main body frame top that constitutes by support (2) and multilayer supporting layer (3), this water storage box by with culture breed tank water inlet pipe (10) that tank (4) links to each other and be configured in the band control valve of respectively culturing tank top and constitute the drip inlet pipeline of breed tank; Described breed tank (4) constitutes unidirectional breed water system by overflow launder (6.1) and the outer drainpipe (11) of breed tank with its coupling with purification tank for liquid waste (7) again simultaneously;
B, be provided with the water bath (5) of water temperature in the adjustable breeding trough on described supporting layer (3), described breed tank (4) is placed in the water bath (5); In addition, water bath water inlet (5.1), the water bath overflow plate (5.2) of described water bath (5) by being provided with on the water bath, and constitute temperature control circulator bath system with water bath backflash (6.2), water bath return duct (12), the filtering cloth jar (8) of water bath coupling;
C, described breed tank top are furnished with charge valve.
2. drip water-feeding type as claimed in claim 1 is used for the aquatic organism cultivating system of toxicological experiment, it is characterized in that: the water inlet of described water bath (5) is an asymmetric groove of being close to water bath one trough rim, the delivery port of water bath (5) be arranged on corresponding another water bath trough rim of water inlet on, described delivery port is that relative position is higher than the water inlet height, but is lower than a low level notch of water bath trough rim, and the outward flange of this notch is connecting a water bath overflow plate (5.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201460368U CN201821759U (en) | 2010-03-26 | 2010-03-26 | Trickling water supply-type aquatic creature cultivation system for toxicological experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201460368U CN201821759U (en) | 2010-03-26 | 2010-03-26 | Trickling water supply-type aquatic creature cultivation system for toxicological experiment |
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| CN201821759U true CN201821759U (en) | 2011-05-11 |
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| CN2010201460368U Expired - Fee Related CN201821759U (en) | 2010-03-26 | 2010-03-26 | Trickling water supply-type aquatic creature cultivation system for toxicological experiment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743877A (en) * | 2013-12-20 | 2014-04-23 | 常州市环境监测中心 | Dynamic exposure device for daphnia detection |
| CN104391089A (en) * | 2014-12-08 | 2015-03-04 | 中国检验检疫科学研究院 | Water-flowing type fish toxicity test system |
| CN105557608A (en) * | 2015-12-21 | 2016-05-11 | 同济大学 | Aquatic animal toxicology experiment system and application |
| CN107335489A (en) * | 2017-07-27 | 2017-11-10 | 北京爱生科技发展有限公司 | A kind of decoction cylinder |
| CN109254131A (en) * | 2018-10-12 | 2019-01-22 | 中国环境科学研究院 | A kind of indoor microcosm imitative experimental appliance for simulating river ecosystem |
-
2010
- 2010-03-26 CN CN2010201460368U patent/CN201821759U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743877A (en) * | 2013-12-20 | 2014-04-23 | 常州市环境监测中心 | Dynamic exposure device for daphnia detection |
| CN103743877B (en) * | 2013-12-20 | 2015-09-16 | 常州市环境监测中心 | Magna detection dynamic exposing device |
| CN104391089A (en) * | 2014-12-08 | 2015-03-04 | 中国检验检疫科学研究院 | Water-flowing type fish toxicity test system |
| CN104391089B (en) * | 2014-12-08 | 2016-08-24 | 中国检验检疫科学研究院 | Continuous-flow type toxicity test of fishes system |
| CN105557608A (en) * | 2015-12-21 | 2016-05-11 | 同济大学 | Aquatic animal toxicology experiment system and application |
| CN105557608B (en) * | 2015-12-21 | 2019-02-01 | 同济大学 | A kind of aquatic animal toxicological experiment system and application |
| CN107335489A (en) * | 2017-07-27 | 2017-11-10 | 北京爱生科技发展有限公司 | A kind of decoction cylinder |
| CN107335489B (en) * | 2017-07-27 | 2023-05-30 | 北京爱生科技发展有限公司 | Liquid medicine jar |
| CN109254131A (en) * | 2018-10-12 | 2019-01-22 | 中国环境科学研究院 | A kind of indoor microcosm imitative experimental appliance for simulating river ecosystem |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130326 |