CN215727061U - River course water quality testing sampling device - Google Patents
River course water quality testing sampling device Download PDFInfo
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- CN215727061U CN215727061U CN202121930566.6U CN202121930566U CN215727061U CN 215727061 U CN215727061 U CN 215727061U CN 202121930566 U CN202121930566 U CN 202121930566U CN 215727061 U CN215727061 U CN 215727061U
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Abstract
The utility model provides a river water quality detection sampling device, relates to the technical field related to water quality sampling, and aims to solve the technical problem that an unmanned ship cannot store collected water samples of different layers of a river in a layered mode in the prior art. The device includes unmanned ship main part and sets up the sampling mechanism in unmanned ship main part, wherein unmanned ship main part includes the floating chamber of two symmetry settings and connects the main tank in two floating chambers, and every floating chamber is inside to be formed with at least one sample liquid that can hold the water sample of gathering and to collect each other not to communicate between the chamber just sample liquid, and sampling mechanism collects the chamber through shunt controller and sample liquid and is connected and the water sample that sampling mechanism gathered can carry to the sample liquid collection intracavity of difference through shunt controller. The utility model is used for storing collected water samples on the surface layer, the middle layer or the bottom layer of the river in a layered manner.
Description
Technical Field
The utility model relates to the technical field related to water quality sampling, in particular to a riverway water quality detection sampling device.
Background
In recent years, the requirement on water treatment is particularly high, and particularly the treatment of black and odorous watercourses is high. The survey of the current situation of water environment and water quality pollution is an important link for controlling water and rivers. At present, the work of sampling, monitoring, sewage pipeline investigation and the like in the water environment pollution status investigation mainly comprises the following working modes: the water area near shore is manually finished, the ship is manually finished by sitting, and the unmanned ship is automatically operated.
The investigation work of the current situation of water environment pollution is mostly finished manually, but the water environment pollution can only be sampled, monitored and explored in regions where people can reach, and the water environment pollution is limited by geographical conditions and weather conditions and has certain limitations; meanwhile, the collected water sample is only near shore and is not representative; the accuracy and the effectiveness of data are difficult to ensure through manual monitoring; in addition, manual investigation is inefficient and costly.
The water surface work is carried out by adopting a ship-riding mode, and although the problem that the water surface work is limited by geographical positions and water sample collection is not representative can be solved to a certain extent, the danger coefficient is large because manual operation is close and near to the water surface and is influenced by conditions such as climate, water flow and the like; meanwhile, personnel and staff are consumed, the cost of ship use, fuel power and the like exists, the consumption of manpower and material resources is high, the operation is complex, the single sampling time is long, and the timeliness of water sample analysis is influenced; the quality difference of the collected samples generated by different operators influences the water quality analysis and comparison; when the sampling point is in a narrow or special terrain with insufficient water depth and the like, ships and personnel are difficult to reach and finish investigation work; in addition, the underwater hidden pipe cannot be checked;
the unmanned ship can greatly reduce the danger coefficient of workers, improve the sampling efficiency of water quality, detect timeliness and avoid the influence of manual operation on the sampling quality, can reach the automatic sampling device of water quality of the sampling point at a special terrain, and can perform sampling monitoring in different areas of a river.
The applicant has found that the prior art has at least the following technical problems:
the unmanned ship is adopted to carry out layered sampling on the surface layer, the middle layer and the bottom layer of the river channel, and the obtained water sample can not be stored in a layered mode.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims to provide a river channel water quality detection sampling device to solve the technical problem that an unmanned ship in the prior art cannot store collected water samples of different layers of a river channel in a layered manner.
In order to achieve the purpose, the utility model provides a river water quality detection sampling device which comprises an unmanned ship main body and a sampling mechanism arranged on the unmanned ship main body, wherein the unmanned ship main body comprises two symmetrically arranged floating cabins and a main cabin connected with the two floating cabins, at least one sample liquid collecting cavity capable of containing a collected water sample is formed in each floating cabin, the sample liquid collecting cavities are not communicated with each other, the sampling mechanism is connected with the sample liquid collecting cavities through a shunt controller, and the water samples collected by the sampling mechanism can be conveyed into different sample liquid collecting cavities through the shunt controller.
As a further improvement of the utility model, the upper part of the main cabin is provided with the sample liquid collecting cavity capable of containing the collected water sample, and the outer side of each sample liquid collecting cavity on the floating cabin is respectively provided with a sampling constant temperature system.
As a further improvement of the present invention, one sample liquid collecting cavity is formed inside each floating cabin, the flow distribution controller is a three-way flow divider, a first port and a second port of the three-way flow divider are respectively connected with the two sample liquid collecting cavities, a third port of the three-way flow divider is connected with the sampling mechanism, and a water sample collected by the sampling mechanism can be delivered to one or two of the sample liquid collecting cavities through the flow distribution controller.
As a further improvement of the utility model, the river water quality detection and sampling device further comprises a power propulsion mechanism, an energy mechanism and a control unit which are arranged on the unmanned ship body, wherein:
the power propulsion mechanism is used for pushing the riverway water quality detection sampling device to move;
the energy mechanism is used for providing power sources for the sampling mechanism, the sampling constant temperature system and the power propulsion mechanism;
the power propulsion mechanism, the sampling constant temperature system and the sampling mechanism are all connected with the control unit.
As a further improvement of the utility model, the energy mechanism is a solar cell or a battery.
As a further improvement of the utility model, the sampling constant temperature system comprises a semiconductor thermostat which is arranged inside the floating cabin and is positioned at the periphery of the sample liquid collecting cavity.
As a further improvement of the utility model, a temperature sensor is arranged in each sample liquid collecting cavity on the floating cabin, the temperature sensor is connected with the control unit, and the control unit is connected with the semiconductor thermostat.
As a further improvement of the utility model, the main cabin is fixedly connected with the floating cabin through bolts.
As a further improvement of the utility model, the shunt controller adopts an electromagnetic sampling shunt controller, a pipeline valve control unit and an electromagnetic flow sensor are arranged in the electromagnetic sampling shunt controller, and a water abandoning port is formed in the electromagnetic sampling shunt controller.
As a further improvement of the utility model, the sampling mechanism comprises a sampling collecting and releasing part, a sampling pipe fitting and a sampling water pump, wherein the sampling pipe fitting is connected with the sampling collecting and releasing part and can control the sampling pipe fitting to collect water samples in different depths of water through the sampling collecting and releasing part, the sampling collecting and releasing part is connected with the sampling water pump, and the sampling water pump is connected with the sample liquid collecting cavity through the shunt controller.
The utility model provides a riverway water quality detection sampling device which comprises an unmanned ship main body and a sampling mechanism arranged on the unmanned ship main body, wherein the unmanned ship main body comprises two symmetrically arranged floating cabins and a main cabin connected with the two floating cabins, at least one sample liquid collecting cavity capable of containing collected water samples is formed in each floating cabin, the sample liquid collecting cavities are not communicated with each other, the sampling mechanism is connected with the sample liquid collecting cavities through a shunt controller, and when the surface layer, the middle layer and the bottom layer of a riverway are subjected to layered sampling, the water samples of different layers collected by the sampling mechanism can be conveyed into different sample liquid collecting cavities through the shunt controller to be stored in layers, so that the requirement of riverway water quality detection can be better met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a river water quality detection sampling device provided by an embodiment of the utility model;
fig. 2 is a schematic diagram of a river water quality detection sampling device provided by an embodiment of the utility model.
Reference numerals: 1. a floating cabin; 2. a main cabin; 3. a sample fluid collection chamber; 4. a sampling constant temperature system; 5. a shunt controller; 6. a power propulsion mechanism; 7. a control unit; 8. a sampling mechanism; 9. a temperature sensor; 10. and (4) bolts.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
Referring to fig. 1-2, the utility model provides a river water quality detection sampling device, which comprises an unmanned ship main body and a sampling mechanism 8 arranged on the unmanned ship main body, wherein the unmanned ship main body comprises two symmetrically arranged floating cabins 1 and a main cabin 2 connected with the two floating cabins 1, and the main cabin 2 is fixedly connected with the floating cabins 1 through bolts 10, so that the assembly and disassembly are convenient. Every 1 inside sample liquid that is formed with at least one water sample that can hold the collection of cabin of floating collects chamber 3 and sample liquid and collects chamber 3 and each other not communicate between each other, and sampling mechanism 8 collects chamber 3 and is connected and sampling mechanism 8 water sample of gathering can be carried to different sample liquid through shunt controller 5 and collect in the chamber 3 through shunt controller 5.
If a sample liquid collecting cavity 3 is formed inside each floating cabin 1, the flow distribution controller 5 is a three-way flow divider, a first port and a second port of the three-way flow divider are respectively connected with the two sample liquid collecting cavities 3, a third port of the three-way flow divider is connected with the sampling mechanism 8, and water samples collected by the sampling mechanism 8 can be conveyed to one or two of the sample liquid collecting cavities 3 through the flow distribution controller 5.
The upper portion of main cabin 2 in this embodiment also can be provided with the appearance liquid collection chamber 3 that can hold the water sample of gathering, and the outside of every appearance liquid collection chamber 3 on the cabin 1 that floats respectively is provided with a sample constant temperature system 4, ensures the temperature of the water sample of gathering in the appearance liquid collection chamber 3 on the cabin 1 that floats. It should be noted that, the appearance liquid that sets up on the main cabin 2 collects the chamber 3 and can set up the sample thermostat outward, if the water sample of gathering need keep the normal atmospheric temperature, the appearance liquid that sets up on the main cabin 2 collect chamber 3 alright in order not to set up the sample thermostat, the water sample of gathering like this alright in carrying the appearance liquid collection chamber 3 that sets up on the main cabin 2, can select the setting as required. When the main cabin 2 and the two floating cabins 1 are provided with the sample liquid collecting cavities 3, the shunt controller 5 adopts a four-way shunt, and the shunt controller 5 can be selected according to actual needs.
The riverway water quality detection and sampling device also comprises a power propulsion mechanism 6, an energy mechanism and a control unit 7 which are arranged on the unmanned ship body, wherein the power propulsion mechanism 6 is a propeller, and the two floating cabins 1 are respectively provided with a propeller and used for pushing the riverway water quality detection and sampling device to move; the energy mechanism is used for providing power sources for the sampling mechanism 8, the sampling constant temperature system 4 and the power propulsion mechanism 6; the power propulsion mechanism 6, the sampling constant temperature system 4 and the sampling mechanism 8 are all connected with the control unit 7.
Further, in the present embodiment, the energy mechanism is a solar cell or a storage battery. The power propulsion mechanism 6, the sampling constant temperature system 4 and the sampling mechanism 8 are powered by solar batteries or storage batteries.
The sampling thermostat system 4 in this embodiment includes a semiconductor thermostat disposed inside the floating chamber 1 and located at the periphery of the sample liquid collection chamber 3. Shunt controller 5 can be according to different depth of water levels with the water sample reposition of redundant personnel to different appearance liquid collection chambeies 3 of sampling mechanism 8 collection, sample constant temperature system 4 keeps work with constant temperature in step, guarantee the temperature of water sample in appearance liquid collection chamber 3, wherein, the appearance liquid collection chamber 3 that the unsteady cabin 1 in this embodiment formed can be placed and is formed at the inner space of the sample liquid collection casing of unsteady cabin 1 inside, this appearance liquid collection casing can detachable set up in unsteady cabin 1 inside, the periphery of collecting the casing at appearance liquid sets up sample constant temperature system 4, can take out the appearance liquid collection casing of unsteady cabin 1 inside behind the ashore, also can preserve in unsteady cabin 1 always, in addition, also can place an appearance liquid collection casing on main cabin 2 and make its inside appearance liquid collection chamber 3 that places the water sample of gathering.
In addition, a temperature sensor 9 is arranged in each sample liquid collecting cavity 3 on the floating cabin 1 in the embodiment, the temperature sensor 9 is connected with the control unit 7, and the control unit 7 is connected with the semiconductor thermostat.
As an optional implementation manner, the shunt controller 5 adopts an electromagnetic sampling shunt controller 5, and a pipeline valve control unit 7 and an electromagnetic flow sensor are arranged inside the electromagnetic sampling shunt controller 5, so that the collected water samples can be respectively input into different sample liquid collecting cavities 3, and the water flow amount control is realized. Furthermore, a water discharge port is formed in the electromagnetic sampling and flow dividing controller 5, so that the water sample which is firstly extracted can be conveniently discharged.
As optional embodiment, sampling mechanism 8 includes sampling portion of receiving and releasing, sampling pipe fitting and sampling water pump, and the sampling pipe fitting is connected with sampling portion of receiving and releasing and can receive and release the water sample of the different water depths of control sampling pipe fitting through the sampling, and sampling portion of receiving and releasing is connected with the sampling water pump, and the sampling water pump is connected with sample liquid collection chamber 3 through shunt controller 5, the sampling water pump all is connected with the control unit 7. The sampling receiving and releasing part can carry out receiving and releasing work according to different requirements after the unmanned ship main body reaches the designated position.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A riverway water quality detection sampling device comprises an unmanned ship main body and a sampling mechanism arranged on the unmanned ship main body, and is characterized in that the unmanned ship main body comprises two symmetrically arranged floating cabins and a main cabin connected with the two floating cabins, wherein,
every floating cabin is inside to be formed with at least one sample liquid collection chamber that can hold the water sample of collection just each other do not communicate between the sample liquid collection chamber, sampling mechanism through the shunt controller with the sample liquid collection chamber is connected just the water sample that sampling mechanism gathered can pass through shunt controller carries to the difference the intracavity is collected to the sample liquid.
2. The riverway water quality detection and sampling device according to claim 1, wherein the upper part of the main cabin is provided with the sample liquid collecting cavity capable of containing collected water samples, and the outer side of each sample liquid collecting cavity on the floating cabin is provided with a sampling constant temperature system.
3. The riverway water quality detection and sampling device according to claim 1, wherein one sample liquid collection cavity is formed inside each floating cabin, the flow distribution controller is a three-way flow divider, a first port and a second port of the three-way flow divider are respectively connected with the two sample liquid collection cavities, a third port of the three-way flow divider is connected with the sampling mechanism, and a water sample collected by the sampling mechanism can be conveyed to one or two of the sample liquid collection cavities through the flow distribution controller.
4. The riverway water quality detection and sampling device of claim 2, further comprising a power propulsion mechanism, an energy mechanism and a control unit arranged on the unmanned ship body, wherein:
the power propulsion mechanism is used for pushing the riverway water quality detection sampling device to move;
the energy mechanism is used for providing power sources for the sampling mechanism, the sampling constant temperature system and the power propulsion mechanism;
the power propulsion mechanism, the sampling constant temperature system and the sampling mechanism are all connected with the control unit.
5. The riverway water quality detection and sampling device of claim 4, wherein the energy mechanism is a solar cell or a storage battery.
6. The riverway water quality detection and sampling device of claim 4, wherein the sampling constant temperature system comprises a semiconductor thermostat, and the semiconductor thermostat is arranged inside the floating cabin and is positioned at the periphery of the sample liquid collecting cavity.
7. The riverway water quality detection and sampling device of claim 6, wherein a temperature sensor is arranged in each sample liquid collecting cavity on the floating cabin, the temperature sensor is connected with the control unit, and the control unit is connected with the semiconductor thermostat.
8. The riverway water quality detection and sampling device of claim 1, wherein the main cabin is fixedly connected with the floating cabin through bolts.
9. The riverway water quality detection and sampling device according to claim 1 or 3, wherein the shunt controller is an electromagnetic sampling shunt controller, a pipeline valve control unit and an electromagnetic flow sensor are arranged in the electromagnetic sampling shunt controller, and a water drain port is formed in the electromagnetic sampling shunt controller.
10. The riverway water quality detection and sampling device of claim 1, wherein the sampling mechanism comprises a sampling collecting and releasing part, a sampling pipe fitting and a sampling water pump, the sampling pipe fitting is connected with the sampling collecting and releasing part and can control the sampling pipe fitting to collect water samples in different depths of water through the sampling collecting and releasing part, the sampling collecting and releasing part is connected with the sampling water pump, and the sampling water pump is connected with the sample liquid collecting cavity through the shunt controller.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121930566.6U CN215727061U (en) | 2021-08-17 | 2021-08-17 | River course water quality testing sampling device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202121930566.6U CN215727061U (en) | 2021-08-17 | 2021-08-17 | River course water quality testing sampling device |
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| CN215727061U true CN215727061U (en) | 2022-02-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460137A (en) * | 2022-02-11 | 2022-05-10 | 成都剀瑞环保工程有限公司 | Sewage detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460137A (en) * | 2022-02-11 | 2022-05-10 | 成都剀瑞环保工程有限公司 | Sewage detection device |
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