CN205511698U - Experimental device for be used for studying fish urgency, chronic toxicity - Google Patents
Experimental device for be used for studying fish urgency, chronic toxicity Download PDFInfo
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- CN205511698U CN205511698U CN201620356316.9U CN201620356316U CN205511698U CN 205511698 U CN205511698 U CN 205511698U CN 201620356316 U CN201620356316 U CN 201620356316U CN 205511698 U CN205511698 U CN 205511698U
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Abstract
The utility model provides an experimental device for be used for studying fish urgency, chronic toxicity, includes the device main part, passes in and out water control device, aeration equipment, the case of intaking, out water tank, the case of intaking is through business turn over water control device connecting device main part left side, out water tank is connected through business turn over water control device in device main part right side, the device main part is made by organic glass, device main part effective volume is 4L, device main part inside has experiment monitoring case, experiment monitoring case forms the water -bath heating chamber with the device main part, water -bath heating intracavity portion has the heating rod, experiment monitoring incasement wall connection fibre web, experiment monitoring case has the top cap, top cap one side has the aeration hole, experiment monitoring case lateral wall left side has the water inlet, experiment monitoring case lateral wall right side has the delivery port, delivery port upper portion has a plurality of intakes.
Description
Technical field
This utility model relates to aquatic animal research field, particularly relates to a kind of experimental provision for the acute and chronic toxicity of researching fish.
Background technology
When the experiment of the acute and chronic toxicity of researching fish, existing experimental provision cannot realize timing automatic replaceable water in the case of unmanned situation is kept an eye on, extend water body toxic material concentration instability in time and easily cause the interference to experiment and error, the most existing experimental provision water intaking detection difficult, it is impossible to the change of harmful substance in monitoring water at any time.
Utility model content
This utility model is for deficiencies of the prior art, it is provided that a kind of automatic water-replacing, be easy to monitoring the experimental provision for the acute and chronic toxicity of researching fish.
The purpose of this utility model is to be achieved through the following technical solutions:
nullA kind of anxious for researching fish、The experimental provision of chronic toxicity，Including apparatus main body、Turnover water controller、Aerator、Inlet water tank、Water tank，Described inlet water tank is by passing in and out on the left of water controller attachment means main body，Water tank is connected by turnover water controller on the right side of described apparatus main body，Described apparatus main body is made up of lucite，Described apparatus main body dischargeable capacity is 4L，There is inside described apparatus main body experimental monitoring case，Described experimental monitoring case forms heating in water bath chamber with apparatus main body，Described heating in water bath intracavity portion has heating rod，Described experimental monitoring chamber interior wall connects fleece，Described experimental monitoring case has top cover，Described top cover side has solarization air cap，On the left of described experimental monitoring case sidewall, there is water inlet，On the right side of described experimental monitoring case sidewall, there is outlet，Described outlet top has multiple intake.
Described turnover water controller includes peristaltic pump, intervalometer, water inlet pipe, outlet pipe, intake pipe, intervalometer is connected bottom described peristaltic pump, described inlet water tank connects peristaltic pump side, described peristaltic pump opposite side connects water inlet pipe, described water inlet pipe connects water inlet, described outlet connects outlet pipe, and described outlet pipe connects water tank by peristaltic pump, and described intake connects intake pipe.
Described aerator includes aeration pump, aeration head, silica gel tube, and described experimental monitoring case is internal connects aeration head, and described aeration head connects silica gel tube, and described silica gel tube passes solarization air cap, and described silica gel tube connects aeration pump.
Beneficial effect:
Inlet water tank is by passing in and out on the left of water controller attachment means main body, water tank is connected by turnover water controller on the right side of described apparatus main body, by turnover water controller, achieve apparatus main body timing automatic replaceable water in the case of unmanned, solve because extending interference and the error that water body toxic material concentration instability causes in time, it is ensured that experiment is carried out smoothly simultaneously.Having experimental monitoring case inside described apparatus main body, described experimental monitoring case forms heating in water bath chamber with apparatus main body, and described heating in water bath intracavity portion has heating rod, is heated the water in heating in water bath intracavity portion by heating rod, it is ensured that experimental temperature constant.Described experimental monitoring chamber interior wall connects fleece, described experimental monitoring case has top cover, described top cover side has solarization air cap, pass through solarization air cap, also can regularly take out biological subject sample and carry out toxicological analysis, temperature and dissolved oxygen be can be used directly portable dissolved oxygen instrument and recorded by solarization air cap simultaneously, it is simple to monitoring.On the right side of described experimental monitoring case sidewall, there is outlet, described outlet top has multiple intake, noxious substance and the change of conventional index (pH, COD etc.) in water body can be monitored at any time by intake, fleece can select suitable aperture according to the size of Fish simultaneously, prevents juvenile fish from entering water inlet, outlet with prelarva.Inlet water tank connects peristaltic pump side, described peristaltic pump opposite side connects water inlet pipe, described water inlet pipe connects water inlet, described outlet connects outlet pipe, described outlet pipe connects water tank by peristaltic pump, described intake connects intake pipe, by cooperating of intervalometer and peristaltic pump, controls this experimental provision for the acute and chronic toxicity of Fish in the water inlet of different time sections and water outlet.Experimental monitoring case is internal connects aeration head, and described aeration head connects silica gel tube, and described silica gel tube passes solarization air cap, and described silica gel tube connects aeration pump, it is ensured that in experimental provision, the dissolved oxygen in water body is sufficient.
Accompanying drawing explanation
Fig. 1 is a kind of experimental provision structural representation for the acute and chronic toxicity of researching fish described in the utility model.
Detailed description of the invention
Below according to drawings and Examples, this utility model is described in further detail:
A kind of experimental provision for the acute and chronic toxicity of researching fish, including apparatus main body 1, turnover water controller, aerator 3, inlet water tank 6, water tank 7, described inlet water tank 6 is by passing in and out on the left of water controller attachment means main body 1, water tank 7 is connected by turnover water controller on the right side of described apparatus main body 1, by turnover water controller, achieve apparatus main body 1 in the case of unmanned at regular time and quantity, automatic water-replacing, solve because extending interference and the error that water body toxic material concentration instability causes in time, it is ensured that experiment is carried out smoothly simultaneously.Described apparatus main body 1 is made up of lucite, described apparatus main body 1 dischargeable capacity is 4L, described apparatus main body 1 is internal has experimental monitoring case 8, described experimental monitoring case 8 forms heating in water bath chamber 9 with apparatus main body 1, described heating in water bath chamber 9 is internal has heating rod 4, by heating rod within heating in water bath chamber 9 water heat, it is ensured that experimental temperature constant.Described experimental monitoring case 8 inwall connects fleece 10, described experimental monitoring case 8 has top cover 14, described top cover 14 side has solarization air cap 15, pass through solarization air cap, also can regularly take out biological subject sample and carry out toxicological analysis, temperature and dissolved oxygen be can be used directly portable dissolved oxygen instrument and recorded by solarization air cap simultaneously, it is simple to monitoring.On the left of described experimental monitoring case 8 sidewall, there is water inlet, on the right side of described experimental monitoring case 8 sidewall, there is outlet, described outlet top has multiple intake, noxious substance and the change of conventional index (pH, COD etc.) in water body can be monitored at any time by intake, fleece can select suitable aperture according to the size of Fish simultaneously, prevents juvenile fish from entering water inlet, outlet with prelarva.
Described turnover water controller includes peristaltic pump 2, intervalometer 5, water inlet pipe 11, outlet pipe 12, intake pipe 13, intervalometer 5 is connected bottom described peristaltic pump, described inlet water tank 6 connects peristaltic pump side, described peristaltic pump opposite side connects water inlet pipe 11, described water inlet pipe 11 connects water inlet, described outlet connects outlet pipe 12, described outlet pipe 12 connects water tank 7 by peristaltic pump, described intake connects intake pipe 13, by cooperating of intervalometer and peristaltic pump, control this anxious for Fish, the experimental provision of chronic toxicity is in the water inlet of different time sections and water outlet.Achieve apparatus main body 1 in the case of unmanned at regular time and quantity, automatic water-replacing, solve because extending interference and the error that water body toxic material concentration instability causes in time, it is ensured that test and carry out smoothly simultaneously.Intervalometer could alternatively be bull GND-1 electronic circulation timer socket or product benefit regular socket, and peristaltic pump is directly inserted on regular socket the function that can also realize timing automatic power-off with connect, moreover it is possible to cost-effective.
Described aerator includes aeration pump 3, aeration head 17, silica gel tube 16, described experimental monitoring case 8 is internal connects aeration head 17, described aeration head 17 connects silica gel tube 16, described silica gel tube 16 is through solarization air cap 15, described silica gel tube 16 connects aeration pump 3, it is ensured that in experimental provision, the dissolved oxygen in water body is sufficient.
Claims (3)
- null1. one kind is used for researching fish suddenly、The experimental provision of chronic toxicity，It is characterized in that: include apparatus main body、Turnover water controller、Aerator、Inlet water tank、Water tank，Described inlet water tank is by passing in and out on the left of water controller attachment means main body，Water tank is connected by turnover water controller on the right side of described apparatus main body，Described apparatus main body is made up of lucite，Described apparatus main body dischargeable capacity is 4L，There is inside described apparatus main body experimental monitoring case，Described experimental monitoring case forms heating in water bath chamber with apparatus main body，Described heating in water bath intracavity portion has heating rod，Described experimental monitoring chamber interior wall connects fleece，Described experimental monitoring case has top cover，Described top cover side has solarization air cap，On the left of described experimental monitoring case sidewall, there is water inlet，On the right side of described experimental monitoring case sidewall, there is outlet，Described outlet top has multiple intake.
- A kind of experimental provision for the acute and chronic toxicity of researching fish the most according to claim 1, it is characterized in that: described turnover water controller includes peristaltic pump, intervalometer, water inlet pipe, outlet pipe, intake pipe, intervalometer is connected bottom described peristaltic pump, described inlet water tank connects peristaltic pump side, described peristaltic pump opposite side connects water inlet pipe, described water inlet pipe connects water inlet, described outlet connects outlet pipe, described outlet pipe connects water tank by peristaltic pump, and described intake connects intake pipe.
- A kind of experimental provision for the acute and chronic toxicity of researching fish the most according to claim 1, it is characterized in that: described aerator includes aeration pump, aeration head, silica gel tube, described experimental monitoring case is internal connects aeration head, described aeration head connects silica gel tube, described silica gel tube passes solarization air cap, and described silica gel tube connects aeration pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356316.9U CN205511698U (en) | 2016-04-26 | 2016-04-26 | Experimental device for be used for studying fish urgency, chronic toxicity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356316.9U CN205511698U (en) | 2016-04-26 | 2016-04-26 | Experimental device for be used for studying fish urgency, chronic toxicity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205511698U true CN205511698U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620356316.9U Expired - Fee Related CN205511698U (en) | 2016-04-26 | 2016-04-26 | Experimental device for be used for studying fish urgency, chronic toxicity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205511698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150186A (en) * | 2019-06-14 | 2019-08-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of integrated experimental device and operating method for toxicity in fish research |
| CN111323553A (en) * | 2020-03-13 | 2020-06-23 | 浙江省海洋水产研究所 | A pond of breeding fish for toxicological experiment |
-
2016
- 2016-04-26 CN CN201620356316.9U patent/CN205511698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150186A (en) * | 2019-06-14 | 2019-08-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of integrated experimental device and operating method for toxicity in fish research |
| CN111323553A (en) * | 2020-03-13 | 2020-06-23 | 浙江省海洋水产研究所 | A pond of breeding fish for toxicological experiment |
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| Date | Code | Title | Description |
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| 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: 20160831 Termination date: 20170426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |