Temperature-adjustable aquatic animal exposure experiment device

Abstract

The utility model discloses a temperature-adjustable aquatic animal exposure experiment device, and particularly relates to the field of experiment devices, the temperature-adjustable aquatic animal exposure experiment device comprises a box body, the side surface of the box body is provided with a box body front door handle, the outer wall of the right side of the box body is provided with a through hole, the box body is internally provided with a pull-out sliding plate, and the pull-out sliding plate is provided with a through hole. A temperature control base is fixedly connected to the upper face of the pull-out type sliding plate, a power line is fixedly connected to the outer wall of the temperature control base, a base main switch is fixedly installed on the back face of the temperature control base, ventilation holes are fixedly formed in the back face of the temperature control base, and a control panel is fixedly installed on the upper face of the temperature control base. An actual temperature display screen is fixedly connected to the upper surface of the control panel; according to the utility model, the independent temperature control unit is used for carrying out temperature regulation and control and new pollutant combined exposure aquatic animal experiments, and a control variable method is used for exploring the influence of temperature change and new pollutant concentration change on aquatic animals in three temperature intervals of 10-20 DEG C, 20-30 DEG C and 30-40 DEG C.

Description

Technical Field

[0001] The utility model relates to the field of experimental devices, and more specifically, to an aquatic animal exposure experimental device with adjustable temperature. Background Art

[0002] The existing temperature-controlled kettles on the market have the function of heating water to high temperatures or even boiling water and maintaining a constant temperature, mainly providing users with hot water needs. However, they cannot heat water in a specific temperature range, and there is no temperature-controlled kettle designed specifically for regulating temperature in low-temperature areas. Therefore, a temperature-controlled aquatic animal exposure experiment device is needed to improve the efficiency, accuracy and innovation of scientific research experiments.

[0003] Therefore, in order to solve the above problems, a temperature-controlled aquatic animal exposure experimental device is proposed. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an aquatic animal exposure experiment device with adjustable temperature to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a temperature-adjustable aquatic animal exposure experiment device, comprising a box body, a box body front door handle is installed on the side of the box body, a perforated opening is opened on the right outer wall of the box body, a pull-out sliding plate is installed inside the box body, a temperature control base is fixedly connected to the top of the pull-out sliding plate, a power cord is fixedly connected to the outer wall of the temperature control base, a base main switch is fixedly installed on the back of the temperature control base, a ventilation hole is fixedly opened on the back of the temperature control base, a control panel is fixedly installed on the top of the temperature control base, an actual temperature display screen is fixedly connected to the top of the control panel, a set temperature display screen is fixedly connected to the top of the control panel, and a switch key is fixedly connected to the top of the control panel;

[0006] A temperature increase button is fixedly connected to the top of the control panel, a temperature decrease button is fixedly connected to the top of the control panel, a confirmation button is fixedly connected to the top of the control panel, a kettle body is arranged on the top of the temperature control base, a box cover is connected to the top of the box body, a top handle is installed at the front end of the box cover, a monitoring camera sliding track is fixedly connected to the inner wall of the box cover, an intelligent remote-controlled telescopic high-definition monitoring camera is installed on the monitoring camera sliding track, a light switch button is arranged on the inside of the box cover, a light strip is arranged on the inside of the box cover, a light bulb is arranged on the inside of the box cover, and a fully transparent glass temperature-controlled kettle cover is arranged above the kettle body.

[0007] Preferably, the front side of the box body is made of transparent acrylic or organic glass, the power cord passes through the perforated opening, and one end of the power cord is fixedly connected with a plug.

[0008] Preferably, an outer wall of the pull-out sliding plate is fixedly connected with an embedded handle, and the pull-out sliding plate is installed at the bottom of the inner wall of the box body.

[0009] Preferably, there are three temperature control bases, which are responsible for regulating three different temperature ranges: 10-20°C, 20-30°C, and 30-40°C.

[0010] Preferably, a rubber sealing ring groove is provided at the interface between the lid and the body of the fully transparent glass temperature-controlled kettle, a carrying handle is installed on the outer wall of the kettle body, a ventilation hole is opened above the outer wall of the kettle body, a contact element is provided at the bottom of the kettle body, and a temperature sensor is provided at the bottom of the kettle body.

[0011] Preferably, a plurality of slots are provided at the bottom of the surveillance camera slide track, and the intelligent remote-controlled telescopic high-definition surveillance camera is installed on the slots of the surveillance camera slide track.

[0012] Preferably, the light strip is rectangular, and there are four light bulbs in total. The light strip and the light bulbs are set to have a lighting time of 14 hours and a dark time of 10 hours.

[0013] Technical effects and advantages of the utility model:

[0014] 1. Compared with the prior art, the temperature-controlled aquatic animal exposure experimental device uses an independent temperature control unit to perform temperature control and new pollutant combined exposure experiments on aquatic animals, and uses the control variable method to independently explore the impact of temperature changes on aquatic animals in three temperature ranges of 10-20°C, 20-30°C, and 30-40°C; or independently explore the impact of new pollutant concentration changes on aquatic animals; It can also explore the impact of temperature and new pollutant combined exposure on aquatic animals, wherein the rear temperature control base adjusts the temperature range of 10-20°C, and the middle temperature control base adjusts The temperature range is 20-30℃, the temperature range of the front temperature control base is 30-40℃, and each independent temperature control unit contains 3 fully transparent glass temperature control pots in parallel, which can complete 3 parallel repeated experiments of 1 concentration exposure group at one time, which can reduce the errors caused by individual differences, and a set of the utility model device can realize the exposure experiment of new pollutant concentration gradient, and can realize intelligent temperature control. After the water temperature reaches the set temperature, the temperature is kept constant. The experimenter can choose the appropriate experimental temperature according to the specific exposed aquatic organisms, easily realize personalized control of the water temperature, and improve the convenience of use.

[0015] 2. Compared with the prior art, the temperature-controlled aquatic animal exposure experiment device uses a lighting system with a default setting of 14 hours of light and 10 hours of darkness to simulate the work and rest time of aquatic organisms. All light sources use shadowless lamps to ensure that the tracks of the aquatic animals in the video are clear. The real-time monitoring system is equipped with an intelligent remote-controlled telescopic high-definition monitoring camera and a monitoring camera sliding track, which can record the behavioral changes of aquatic animals during the exposure experiment. The intelligent remote-controlled telescopic high-definition monitoring camera is connected to the network, and the aquatic animal behavior trajectory map can be drawn in real time on the computer software, saving the experimenter from drawing the trajectory map after getting the video. Analysis time, the temperature control kettle is made of fully transparent glass, which is convenient for observation and photography. The temperature sensor in the fully transparent glass temperature control kettle can measure the temperature. Once the water temperature changes, the temperature sensing system will immediately give feedback and transmit the signal to the temperature control system to realize temperature control and make the water temperature reach the set value. The front door of the box is made of transparent acrylic or plexiglass, which is convenient for observing the behavior of aquatic animals. Except for the front door, the box is made of opaque black aluminum alloy. The device is set as a pulley pull-out box and is equipped with different types of handles for easy assembly and disassembly, and is more convenient to operate and carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the box body of the utility model.

[0017] Figure 2 This is a front view structural diagram of the box body of the utility model.

[0018] Figure 3 It is a schematic diagram of the structure of the inner side of the box cover of the utility model viewed from above.

[0019] Figure 4 This is a schematic diagram of the structure of the independent temperature control unit of the utility model.

[0020] Figure 5 This is a schematic diagram of the rear view structure of the temperature control base of the utility model.

[0021] Figure 6 It is a schematic diagram of the simplified working process structure of the control panel and the central control mainboard of the utility model.

[0022] The accompanying drawings are marked as follows: 1. box body; 2. box cover; 3. top handle; 4. box front door handle; 5. built-in handle; 6. perforated opening; 7. pull-out sliding plate; 8. temperature control base; 9. control panel; 10. actual temperature display screen; 11. set temperature display screen; 12. power button; 13. temperature increase button; 14. temperature decrease button; 15. confirm button; 16. base main switch; 17. ventilation hole; 18. power cord; 19. plug; 21. kettle lid; 22. kettle body; 23. carrying handle; 24. air vent; 25. contact element; 26. temperature sensor; 27. light switch button; 28. light strip; 29. ​​light bulb; 30. surveillance camera sliding track; 31. intelligent remote control retractable high-definition surveillance camera. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] As attached Figure 1 and Figure 2 A temperature-controlled aquatic animal exposure experiment device is shown, comprising a box body 1, a box body front door handle 4 is installed on the side of the box body 1, a perforation 6 is opened on the right outer wall of the box body 1, a pull-out sliding plate 7 is installed inside the box body 1, a temperature control base 8 is fixedly connected to the top of the pull-out sliding plate 7, a power cord 18 is fixedly connected to the outer wall of the temperature control base 8, a base main switch 16 is fixedly installed on the back of the temperature control base 8, a ventilation hole 17 is fixedly opened on the back of the temperature control base 8, a control panel 9 is fixedly installed on the temperature control base 8, an actual temperature display screen 10 is fixedly connected to the top of the control panel 9, a set temperature display screen 11 is fixedly connected to the top of the control panel 9, and a switch key 12 is fixedly connected to the top of the control panel 9;

[0026] A temperature increase button 13 is fixedly connected to the top of the control panel 9, a temperature decrease button 14 is fixedly connected to the top of the control panel 9, a confirmation button 15 is fixedly connected to the top of the control panel 9, a kettle body 22 is arranged on the top of the temperature control base 8, a box cover 2 is connected to the top of the box body 1, a top handle 3 is installed at the front end of the box cover 2, a monitoring camera sliding track 30 is fixedly connected to the inner wall of the box cover 2, an intelligent remote control telescopic high-definition monitoring camera 31 is installed on the monitoring camera sliding track 30, a light switch button 27 is arranged on the inside of the box cover 2, a light strip 28 is arranged on the inside of the box cover 2, a light bulb 29 is arranged on the inside of the box cover 2, and a fully transparent glass temperature control kettle cover 21 is arranged above the kettle body 22.

[0027] Wherein: after assembling the device, first add the prepared new pollutant exposure liquid of the same concentration into the 9 pot bodies 22 in sequence, and note that the 3 pot bodies 22 in the same temperature control unit maintain the same concentration as a group of parallel n=3; turn on the bottom main switch 16 on the back of the 3 temperature control bases 8, and press the switch key 12, the temperature increase key 13, and the temperature decrease key 14 on the control panel 9 in sequence to set different pre-designed temperature values ​​in the three temperature ranges of 10-20℃, 20-30℃, and 30-40℃, such as 16℃, 26℃ , 36℃, and finally press the confirm key 15. When the actual temperature display screen 10 on the control panel 9 reaches the set temperature value, a healthy aquatic animal of uniform specifications is evenly placed in 9 pot bodies 22. The experimenter can consider whether to install a real-time monitoring system according to the purpose of the experiment. If it is necessary to install, one or more intelligent remote-controlled retractable high-definition monitoring cameras 31 can be installed on the card slot of the monitoring camera sliding track 30, corresponding to the transparent glass temperature-controlled pot 20 directly above, turn on the light switch button 27 of the lighting system, and cover the box cover 2.

[0028] Embodiment 2

[0029] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 6 As shown, see the following description for details:

[0030] As a preferred embodiment, the front side of the box body 1 is made of transparent acrylic or plexiglass, and the power cord 18 passes through the perforated hole 6. One end of the power cord 18 is fixedly connected to a plug 19. Further, it is convenient to observe the behavior and life signs of aquatic animals, and the power supply can be connected through the plug 19.

[0031] As a preferred embodiment, the outer wall of the pull-out sliding plate 7 is fixedly connected with an embedded handle 5, and the pull-out sliding plate 7 is installed at the bottom of the inner wall of the box body 1. Further, after the front door of the box body 1 is opened, the pull-out sliding plate 7 is pulled out through the embedded handle 5.

[0032] As a preferred embodiment, there are three temperature control bases 8, which are responsible for the regulation of three different temperature ranges: 10-20°C, 20-30°C, and 30-40°C. Furthermore, it can complete experiments with the same new pollutant exposure concentration under different temperature conditions, experiments with different new pollutant exposure concentrations under the same temperature conditions, and single factor - temperature exploration experiments.

[0033] As a preferred embodiment, a rubber sealing ring groove is provided at the interface between the lid 21 and the body 22 of the fully transparent glass temperature-controlled kettle, a carrying handle 23 is installed on the outer wall of the body 22, an air vent 24 is opened on the upper part of the outer wall of the body 22, a contact element 25 is provided at the bottom of the body 22, and a temperature sensor 26 is provided at the bottom of the body 22. Furthermore, the rubber sealing ring groove can ensure the sealing of the kettle body, and the carrying handle 23 is convenient for extraction. The air vent 24 prevents aquatic animals from dying of lack of oxygen. The contact element 25 and the temperature sensor 26 are one of the necessary conditions to ensure the normal operation of the temperature control unit.

[0034] As a preferred embodiment, a plurality of slots are provided at the bottom of the surveillance camera slide track 30, and the intelligent remote-controlled telescopic high-definition surveillance camera 31 is installed on the slots of the surveillance camera slide track 30. Furthermore, the experimenter can specify the shooting position of the intelligent remote-controlled telescopic high-definition surveillance camera 31 through the remote control to record the behavioral changes of aquatic animals and synchronously output the aquatic animal trajectory map on the computer end, without the need for subsequent manual analysis.

[0035] As a preferred embodiment, the light strip 28 is rectangular, and there are four light bulbs 29. The light strip 28 and the light bulbs 29 are set to have a lighting time of 14 hours and a dark time of 10 hours. Further, the lighting living conditions of aquatic animals can be simulated.

[0036] The working process of the utility model is as follows: first, after assembling the device, add the prepared new pollutant exposure liquid of the same concentration into the 9 pot bodies 22 in turn, and note that the 3 pot bodies 22 in the same temperature control unit maintain the same concentration as a group of parallel n=3; turn on the bottom main switch 16 on the back of the 3 temperature control bases 8, and press the power key 12, the temperature increase key 13, and the temperature decrease key 14 on the control panel 9 in turn to set different pre-designed temperature values ​​in the three temperature ranges of 10-20℃, 20-30℃, and 30-40℃, such as 16℃, 26℃, and 36℃, and finally press the confirmation key 15. When the actual temperature display screen 10 on the control panel 9 reaches the set temperature value, a healthy aquatic animal of uniform specifications is evenly placed in the 9 pot bodies 22, and the pot lid 21 is covered. The experimenter can consider whether to install a real-time monitoring system according to the purpose of the experiment. If it is necessary to install, one or more intelligent remote controls can be installed. The telescopic high-definition monitoring camera 31 is on the card slot of the monitoring camera sliding track 30, corresponding to the top of the fully transparent glass temperature-controlled kettle 20. The light switch button 27 of the lighting system is turned on, and the box cover 2 is closed. During the experiment, the experimenter can use the remote control to control the intelligent remote-controlled telescopic high-definition monitoring camera 31 to slide to the card slot position for shooting, and the telescopic function can be used to achieve close-up shooting of behavioral changes of aquatic animals. The experimenter can open the front door of the box body 1 at a fixed time, pull out the pull-out sliding plate 7, open the pot cover 21 and put bait into the pot. After the feeding is completed, the pot cover 21 is closed, the pull-out sliding plate 7 is pushed back, and the front door of the box body 1 is closed. After the experiment is over, the device is disassembled, the aquatic animals are fished out of the fully transparent glass temperature-controlled kettle 20, and the kettle body is cleaned. The experimenter obtains the video and real-time depiction of the behavior trajectory of aquatic animals on the computer. The above is the working principle of this temperature-controlled aquatic animal exposure experimental device.

[0037] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A temperature-controlled aquatic animal exposure experimental device, comprising a box (1), characterized in that: A front door handle (4) is installed on the side of the box body (1), a perforated opening (6) is opened on the right outer wall of the box body (1), a pull-out sliding plate (7) is installed inside the box body (1), a temperature control base (8) is fixedly connected to the top of the pull-out sliding plate (7), a power cord (18) is fixedly connected to the outer wall of the temperature control base (8), a base main switch (16) is fixedly installed on the back of the temperature control base (8), a ventilation hole (17) is fixedly opened on the back of the temperature control base (8), a control panel (9) is fixedly installed on the top of the temperature control base (8), an actual temperature display screen (10) is fixedly connected to the top of the control panel (9), a set temperature display screen (11) is fixedly connected to the top of the control panel (9), and a switch key (12) is fixedly connected to the top of the control panel (9); A temperature increase key (13) is fixedly connected to the top of the control panel (9), a temperature decrease key (14) is fixedly connected to the top of the control panel (9), a confirmation key (15) is fixedly connected to the top of the control panel (9), a kettle body (22) is arranged on the top of the temperature control base (8), a box cover (2) is connected to the top of the box body (1), a top handle (3) is installed at the front end of the box cover (2), a monitoring camera sliding track (30) is fixedly connected to the inner wall of the box cover (2), an intelligent remote control telescopic high-definition monitoring camera (31) is installed on the top of the monitoring camera sliding track (30), a light switch button (27) is arranged on the inner side of the box cover (2), a light strip (28) is arranged on the inner side of the box cover (2), a light bulb (29) is arranged on the inner side of the box cover (2), and a fully transparent glass temperature control kettle cover (21) is arranged above the kettle body (22).

2. The temperature-controlled aquatic animal exposure experimental device according to claim 1, characterized in that: The front side of the box (1) is made of transparent acrylic or organic glass. The power cord (18) passes through the perforated opening (6). One end of the power cord (18) is fixedly connected to a plug (19).

3. The temperature-controlled aquatic animal exposure experimental device according to claim 1, characterized in that: The outer wall of the pull-out sliding plate (7) is fixedly connected with an embedded handle (5), and the pull-out sliding plate (7) is installed at the bottom of the inner wall of the box body (1).

4. The temperature-controlled aquatic animal exposure experimental device according to claim 1, characterized in that: There are three temperature control bases (8) in total, and the temperature control bases (8) are responsible for regulating three different temperature ranges: 10-20°C, 20-30°C, and 30-40°C.

5. The temperature-controlled aquatic animal exposure experimental device according to claim 1, characterized in that: The interface between the fully transparent glass temperature-controlled kettle lid (21) and the kettle body (22) is provided with a rubber sealing ring groove, the outer wall of the kettle body (22) is provided with a carrying handle (23), the upper part of the outer wall of the kettle body (22) is provided with an air vent (24), the bottom of the kettle body (22) is provided with a contact element (25), and the bottom of the kettle body (22) is provided with a temperature sensor (26).

6. The temperature-controlled aquatic animal exposure experimental device according to claim 1, characterized in that: A plurality of slots are provided at the bottom of the monitoring camera slide track (30), and the intelligent remote-controlled telescopic high-definition monitoring camera (31) is installed on the slots of the monitoring camera slide track (30).

7. The temperature-controlled aquatic animal exposure experimental device according to claim 1, characterized in that: The light strip (28) is rectangular, and there are four light bulbs (29). The light strip (28) and the light bulbs (29) are set to have a lighting time of 14 hours and a dark time of 10 hours.

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