CN214225779U - Temperature control device for comprehensive toxicity detection - Google Patents
Temperature control device for comprehensive toxicity detection Download PDFInfo
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- CN214225779U CN214225779U CN202120247333.XU CN202120247333U CN214225779U CN 214225779 U CN214225779 U CN 214225779U CN 202120247333 U CN202120247333 U CN 202120247333U CN 214225779 U CN214225779 U CN 214225779U
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Abstract
The utility model discloses a temperature control device for synthesizing toxicity detects, include: the device comprises a loading device for loading a water sample and pure water, a shell for shading the loading device, a temperature adjusting device for adjusting the temperature of the water sample and the pure water, a detection device for detecting the toxicity of the water sample and the pure water, a temperature sensor for detecting the temperature of the water sample and the pure water and a control device; the loading device is arranged in the shell, the temperature adjusting device, the detecting device and the temperature sensor are all arranged corresponding to a detecting station of the loading device, and the temperature adjusting device, the detecting device and the temperature sensor are all connected with the control device. The device can effectively improve the temperature control effect of the water quality toxicity detection equipment, improve the utilization rate of the device, reduce energy consumption and ensure the smooth proceeding of the detection process.
Description
Technical Field
The utility model relates to a toxicity detects technical field, and more specifically says, relates to a temperature control device for synthesizing toxicity detects.
Background
When comprehensive toxicity detection operation is carried out, particularly when toxicity of water quality is detected, luminous bacteria are generally used as a detection living body to judge survival conditions of the luminous bacteria in a detected water sample, and then the toxicity of the detected water sample is judged. The luminous bacteria can emit light energy when metabolizing, and the chemical toxic substances can inhibit the metabolism of the luminous bacteria, so that the light energy of the luminous bacteria is weakened. Meanwhile, the stronger the toxicity of the detected water sample is, the stronger the effect of inhibiting the metabolism of the luminous bacteria is, so that the luminous energy of the luminous bacteria is seriously weakened.
In the prior art, when the water toxicity is detected, the detection stations are generally divided into two groups with the same water amount, one group is added with an actual water sample to be used as a water sample for detection, the other group is added with pure water to be used as a reference group, and then the toxicity of the water sample is detected by controlling the environmental temperature of luminous bacteria. In addition, an industrial air conditioner is generally required to be installed on a cabinet for temperature control, but the industrial air conditioner is used for controlling the temperature, so that the occupied space is large, the installation is difficult, the utilization rate is low, the energy consumption is high, the price is high, and the overall cost of the water quality toxicity detection equipment is increased.
In summary, how to improve the temperature control effect of the water toxicity detection device is a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a temperature control device for synthesizing toxicity detects can effectively improve the temperature control effect of quality of water toxicity check out test set, improves the utilization ratio of device and reduces the energy consumption, and can guarantee going on smoothly of testing process.
In order to achieve the above object, the present invention provides the following technical solutions:
a temperature control device for integrated toxicity testing, comprising: the device comprises a loading device for loading a water sample and pure water, a shell for shading the loading device, a temperature adjusting device for adjusting the temperature of the water sample and the pure water, a detection device for detecting the toxicity of the water sample and the pure water, a temperature sensor for detecting the temperature of the water sample and the pure water and a control device;
the loading device is arranged in the shell, the temperature adjusting device, the detecting device and the temperature sensor all correspond to the detection station of the loading device, and the temperature adjusting device, the detecting device and the temperature sensor are all connected with the control device.
Preferably, the loading device comprises a first injector for containing the water sample, a second injector for containing the pure water, and a driving member for driving the first injector and the second injector to perform pumping operation, and the driving member is connected with the control device.
Preferably, the driving part comprises a sliding block and a motor for driving the sliding block to move up and down, the plungers of the first syringe and the second syringe are both connected with the sliding block, the sliding block is connected with the motor, and the motor is connected with the control device.
Preferably, the housing includes a frame provided with a chamber and a cover plate for covering the frame.
Preferably, the detection device is a photomultiplier tube.
Preferably, the temperature adjusting device includes lead cold piece, be used for right lead cold piece carry out refrigerated refrigeration piece and be used for right refrigeration piece carries out radiating fin, lead cold piece center on detect the station setting, refrigeration piece laminating lead cold piece setting, the fin laminating refrigeration piece setting, refrigeration piece with controlling means connects.
Preferably, the refrigerating piece is a semiconductor refrigerating piece.
Preferably, a heat dissipation fan is arranged on the heat dissipation fin.
Preferably, the cold guide block is an aluminum material piece.
Preferably, the temperature adjusting device further comprises a heat insulation material piece, and the heat insulation material piece surrounds the detection station.
Use the utility model provides a during temperature control device for synthesizing toxicity detects, when this device starts, controlling means accessible temperature sensor's detected data carries out real-time control regulation to the temperature regulation device, when the temperature has arrived and has preset the temperature, controlling means controllable temperature regulation device carries out low temperature thermostatic control to the detection station, in order to guarantee that luminous fungus can be in the ambient temperature who is fit for the existence, then, accessible loading device carries out the loading operation of water sample and pure water, after the loading operation is accomplished, can control detection device after keeping the certain time and carry out toxicity detection to water sample and pure water, detection device can transmit testing result to controlling means, so that operating personnel knows the toxicity condition of water sample. The loading device is arranged in the shell, so that the effective water quality toxicity detection process can be carried out under the condition of avoiding light, and the smooth proceeding of the detection process is ensured. In addition, the temperature adjusting device of the device only needs to adjust and control the temperature of the detection station part of the loading device, so that the utilization rate of the device can be effectively improved, and the energy consumption can be reduced.
To sum up, the utility model provides a temperature control device for synthesizing toxicity detects can effectively improve quality of water toxicity check out test set's temperature control effect, improves the utilization ratio of device and reduces the energy consumption, and can guarantee going on smoothly of testing process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a temperature control device for comprehensive toxicity detection provided by the present invention;
fig. 2 is a side view of fig. 1.
In fig. 1 and 2:
the device comprises a loading device 1, a first injector 11, a second injector 12, a driving device 13, a sliding block 131, a motor 132, a shell 2, a frame 21, a cover plate 22, a temperature adjusting device 3, a cold guide block 31, a refrigerating piece 32, a cooling fin 33, a cooling fan 34, a heat insulation material piece 35, a detection device 4 and a temperature sensor 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The core of the utility model is to provide a temperature control device for synthesizing toxicity detects can effectively improve quality of water toxicity check out test set's temperature control effect, improves the utilization ratio of device and reduces the energy consumption, and can guarantee going on smoothly of testing process.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a temperature control device for comprehensive toxicity detection according to the present invention; fig. 2 is a side view of fig. 1.
This embodiment provides a temperature control device for synthesizing toxicity detects, includes: the device comprises a loading device 1 for loading a water sample and pure water, a shell 2 for shading the loading device 1, a temperature adjusting device 3 for adjusting the temperature of the water sample and the pure water, a detection device 4 for detecting the toxicity of the water sample and the pure water, a temperature sensor 5 for detecting the temperature of the water sample and the pure water and a control device; in loading device 1 located casing 2, temperature regulation device 3, detection device 4 and temperature sensor 5 all corresponded loading device 1's detection station setting, and temperature regulation device 3, detection device 4 and temperature sensor 5 all are connected with controlling means.
It should be noted that, when the toxicity of the water sample is detected, the luminescent bacteria are added into the water sample, the temperature of the water sample and the temperature of the pure water are adjusted and controlled to enable the water sample and the pure water to reach the same low temperature condition, and after a period of time, the toxicity of the water sample can be obtained by detecting the light energy change of the luminescent bacteria.
It should be noted that when the loading device 1 is placed in the housing 2, a certain space exists between the loading device 1 and the housing 2, and the space surrounding the water sample and the pure water is a detection station. Can set up temperature regulation device 3 around detecting the station to avoid temperature regulation device 3 to carry out temperature regulation to the local position of water sample and pure water, ensure that the temperature is predetermine in the whole more rapid balanced arrival of water sample and pure water. The detection device 4 can be arranged corresponding to the detection station to ensure that the light energy change of the luminous bacteria can be detected by the control detection device 4 in real time. Can set up temperature sensor 5 in detection station department to whether controlling means judges water sample and pure water and has reached required temperature, if reached and predetermine the temperature, then can control temperature adjusting device 3 shutdown.
In the actual operation process, the shapes, structures, sizes, materials, positions and the like of the loading device 1, the shell 2, the temperature adjusting device 3, the detecting device 4, the temperature sensor 5 and the control device can be determined according to actual conditions and actual requirements.
Use the utility model provides a during temperature control device for synthesizing toxicity detects, when this device starts, controlling means accessible temperature sensor 5's detected data carries out real-time control to temperature regulation device 3 and adjusts, when the temperature has arrived and has preset the temperature, controlling means controllable temperature regulation device 3 carries out low temperature thermostatic control to detecting the station, in order to guarantee that the illuminating bacterium can be in the ambient temperature who is fit for the existence, then, accessible loading device 1 carries out the loading operation of water sample and pure water, after the loading operation is accomplished, can control detection device 4 and carry out toxicity detection to water sample and pure water after keeping the certain time, detection device 4 can transmit testing result to controlling means, so that operating personnel grasps the toxicity condition of water sample in real time. The loading device 1 is arranged in the shell 2, so that the effective water quality toxicity detection process can be carried out under the condition of keeping out of the sun, and the smooth proceeding of the detection process is ensured. In addition, the temperature adjusting device 3 of the device only needs to control the temperature of the detection station part of the loading device 1, so that the utilization rate of the temperature adjusting device 3 can be effectively improved, and the energy consumption can be reduced.
To sum up, the utility model provides a temperature control device for synthesizing toxicity detects can effectively improve quality of water toxicity check out test set's temperature control effect, improves the utilization ratio of device and reduces the energy consumption, and can guarantee going on smoothly of testing process.
On the basis of the above embodiment, it is preferable that the loading device 1 includes a first syringe 11 for containing a sampled water, a second syringe 12 for containing pure water, and a driving member 13 for driving the first syringe 11 and the second syringe 12 to perform a pumping operation, and the driving member 13 is connected to the control device. When the control device controls the driving part 13 to operate, the driving part 13 can drive the first injector 11 and the second injector 12 to perform pumping operation, so as to complete loading operation of the water sample and the pure water, so as to perform subsequent operations such as temperature control detection on the water sample and the pure water.
Preferably, the driving member 13 includes a slider 131 and a motor 132 for driving the slider 131 to move up and down, the plungers of the first syringe 11 and the second syringe 12 are connected to the slider 131, the slider 131 is connected to the motor 132, and the motor 132 is connected to the control device.
It should be noted that, a track for facilitating the sliding of the sliding block 131 and a fixing member for fixing and installing the motor 132 may be disposed on the housing 2, when the control device controls the motor 132 to operate, the motor 132 drives the sliding block 131 to move up and down synchronously when performing the telescopic motion, and when the sliding block 131 slides upwards, the sliding blocks of the first syringe 11 and the second syringe 12 may be driven to move up synchronously, so as to draw the water sample and the pure water into the first syringe 11 and the second syringe 12, respectively. The loading operation of the water sample and the pure water can be finished. The first syringe 11 and the second syringe 12 may be provided in a structure having the same capacity so that the loading amounts of the watery water and the pure water are the same.
The shape, structure, size, position, etc. of the first injector 11, the second injector 12 and the driving member 13 can be determined according to actual conditions and actual requirements during actual use.
Preferably, the housing 2 includes a frame 21 provided with a chamber and a cover plate 22 for covering the frame 21. Therefore, the first injector 11 and the second injector 12 can be effectively sealed, and the first injector 11 and the second injector 12 are ensured to be in a light-proof condition so as to avoid influencing the light energy detection of the luminous bacteria.
The shape, structure, size, position, etc. of the frame 21 and the cover plate 22 can be determined according to actual conditions and actual requirements during actual use.
Preferably, the detection device 4 is a photomultiplier, which can convert a weak optical signal into an electrical signal, that is, the photomultiplier can effectively detect the change of optical energy of the luminescent bacteria, and convert the optical signal into the electrical signal to be transmitted to the control device, and the electrical signal can be further converted into a digital signal in the control device, so that the operator can observe the signal.
On the basis of the above embodiment, preferably, the temperature adjusting device 3 includes the cold guide block 31, the refrigeration piece 32 used for refrigerating the cold guide block 31 and the radiating fin 33 used for radiating the refrigeration piece 32, the cold guide block 31 is arranged around the detection station, the refrigeration piece 32 is attached to the cold guide block 31, the radiating fin 33 is attached to the refrigeration piece 32, and the refrigeration piece 32 is connected with the control device.
It should be noted that, the cold guide block 31 is directly arranged at the detection station, and the refrigeration piece 32 is used for refrigerating the cold guide block 31, so that the cold guide block 31 can effectively reduce the temperature at the detection station, and low-temperature regulation and control of the water sample and the pure water are realized, thus the utilization rate of the temperature regulation device 3 can be effectively improved, and the energy consumption of the device is reduced.
When the water quality toxicity detection operation needs to be carried out, the control device automatically monitors the temperature in the detection station through the temperature sensor 5, when the temperature is higher than the preset temperature, the control device refrigerates the cold guide block 31 through the refrigerating piece 32, the radiating fins 33 and the like so as to synchronously refrigerate the detection station by the cold guide block 31, and when the temperature is lower than the preset temperature, the control device stops the refrigerating operation of the refrigerating piece 32 so as to keep the detection station at the temperature.
Preferably, the cooling member 32 is a semiconductor cooling plate.
Preferably, the heat sink 33 is provided with a heat dissipating fan 34, and the heat dissipating fan 34 can further improve the heat dissipating efficiency of the heat sink 33. In addition, the device utilizes the semiconductor refrigeration sheet, the radiating sheet 33 and the fan to replace an industrial air conditioner to carry out low-temperature control on the water sample, thereby effectively reducing the operation cost of the device and the occupied space of the device.
Preferably, the cold guide block 31 is an aluminum material, because the aluminum material has good heat conductivity, the detection station can be rapidly cooled, and of course, the cold guide block 31 may be made of other materials with better heat conductivity.
In the actual application process, the shapes, structures, sizes, positions and the like of the cold guide block 31, the refrigeration piece 32, the radiating fins 33 and the radiating fan 34 can be determined according to actual conditions and actual requirements.
On the basis of the above embodiment, preferably, the temperature adjusting device 3 further includes a heat insulating material 35, and the heat insulating material 35 is disposed around the detection station.
It should be noted that the cold guide block 31 may be provided with two connected U-shaped grooves, the cold guide block 31 is fixed in the frame 21, and the U-shaped groove faces the frame 21, so that the U-shaped groove can be arranged around the first injector 11 and the second injector 12, furthermore, a semiconductor chilling plate may be arranged at the back of the cold guide block 31, a heat sink 33 is installed on the semiconductor chilling plate, a heat dissipation fan 34 is installed on the side surface of the heat sink 33, and heat preservation material members 35 are arranged at the hollow portions of the cold guide block 31 and the frame 21 and the inner surface of the cover plate 22, so as to improve the heat preservation effect of the detection station, so that the detection station can reach a stable temperature as soon as possible, thereby realizing the low-temperature constant-temperature control of the water sample and the pure water, and then performing the next detection operation.
When the device is started, the control device can control and adjust the temperature adjusting device 3 in real time through detection data of the temperature sensor 5, namely when the detection temperature is higher than the preset temperature, the control device can refrigerate the cold guide block 31 and the detection station through the semiconductor refrigeration sheet, the radiating sheet 33 and the radiating fan 34, and when the detection temperature is lower than the preset temperature, the control device can stop the refrigeration operation of the semiconductor refrigeration sheet, so that the low-temperature constant-temperature control of the detection station is realized.
It should be noted that the first syringe 11 and the second syringe 12 are mentioned in the present application, wherein the first and the second are only for distinguishing the position difference and are not sequentially distinguished.
It should be noted that the directions and positional relationships indicated by "upper" and "lower" in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed in a specific direction and operate, and thus, should not be construed as limiting the present invention.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The utility model provides an arbitrary compound mode of all embodiments all is in this utility model's a protection scope, does not do here and gives unnecessary details.
The temperature control device for comprehensive toxicity detection provided by the utility model is described in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A temperature control device for integrated toxicity testing, comprising: the device comprises a loading device (1) for loading a water sample and pure water, a shell (2) for shading the loading device (1), a temperature adjusting device (3) for adjusting the temperature of the water sample and the pure water, a detection device (4) for detecting the toxicity of the water sample and the pure water, a temperature sensor (5) for detecting the temperature of the water sample and the pure water and a control device;
loading device (1) is located in casing (2), temperature adjusting device (3), detection device (4) and temperature sensor (5) all correspond the detection station setting of loading device (1), temperature adjusting device (3), detection device (4) and temperature sensor (5) all with controlling means connects.
2. The temperature control device for integrated toxicity testing according to claim 1, wherein the loading device (1) comprises a first syringe (11) for containing the water sample, a second syringe (12) for containing the pure water, and a driving member (13) for driving the first syringe (11) and the second syringe (12) to perform a pumping operation, and the driving member (13) is connected with the control device.
3. The temperature control device for comprehensive toxicity detection according to claim 2, wherein the driving member (13) comprises a slider (131) and a motor (132) for driving the slider (131) to move up and down, the plungers of the first syringe (11) and the second syringe (12) are connected to the slider (131), the slider (131) is connected to the motor (132), and the motor (132) is connected to the control device.
4. Temperature control device for integrated toxicity detection according to claim 1, wherein the housing (2) comprises a frame (21) provided with a chamber and a cover plate (22) for covering the frame (21).
5. Temperature control device for integrated toxicity detection according to claim 1, characterized in that the detection means (4) is a photomultiplier tube.
6. The temperature control device for comprehensive toxicity detection according to any one of claims 1 to 5, wherein the temperature control device (3) comprises a cold guide block (31), a refrigerating member (32) for refrigerating the cold guide block (31), and a heat dissipation fin (33) for dissipating heat of the refrigerating member (32), the cold guide block (31) is arranged around the detection station, the refrigerating member (32) is attached to the cold guide block (31), the heat dissipation fin (33) is attached to the refrigerating member (32), and the refrigerating member (32) is connected with the control device.
7. The temperature control device for integrated toxicity detection according to claim 6, wherein the cooling member (32) is a semiconductor cooling plate.
8. The temperature control device for integrated toxicity detection according to claim 6, wherein the heat sink (33) is provided with a heat sink fan (34).
9. The temperature control device for integrated toxicity detection according to claim 6, wherein the cold block (31) is an aluminum material.
10. The temperature control device for integrated toxicity testing according to claim 6, wherein the temperature control device (3) further comprises a piece of insulating material (35), the piece of insulating material (35) being arranged around the testing station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247333.XU CN214225779U (en) | 2021-01-28 | 2021-01-28 | Temperature control device for comprehensive toxicity detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120247333.XU CN214225779U (en) | 2021-01-28 | 2021-01-28 | Temperature control device for comprehensive toxicity detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214225779U true CN214225779U (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120247333.XU Active CN214225779U (en) | 2021-01-28 | 2021-01-28 | Temperature control device for comprehensive toxicity detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214225779U (en) |
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2021
- 2021-01-28 CN CN202120247333.XU patent/CN214225779U/en active Active
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