CN116223122B - Self-sampling water quality detection device based on chemical analysis method - Google Patents
Self-sampling water quality detection device based on chemical analysis method Download PDFInfo
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- CN116223122B CN116223122B CN202310511354.1A CN202310511354A CN116223122B CN 116223122 B CN116223122 B CN 116223122B CN 202310511354 A CN202310511354 A CN 202310511354A CN 116223122 B CN116223122 B CN 116223122B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3837—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container in the form of a bottle, jar or like container
- B65D81/3841—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container in the form of a bottle, jar or like container formed with double walls, i.e. hollow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a self-sampling water quality detection device based on a chemical analysis method, which belongs to the technical field of water quality detection and comprises a shell, a chemical analysis detection module and a propeller, wherein a side shell is fixedly arranged on the outer wall of one side of the shell, a driving motor is fixedly arranged in the shell, one end of an output shaft of the driving motor is fixedly provided with the propeller through a connecting shaft, diversion grooves are formed in the side walls of the shell and the side shell, a solar panel is fixedly arranged on the top surface of the side shell through a bracket, and a side buoyancy pad is fixedly arranged on the outer wall of one side of the side shell; according to the invention, the water sample collecting mechanism and the sample storage component are arranged in a matching way, and through the design, the water stirring component can be driven to automatically rotate by utilizing the flow of the water body, so that substances in the water body can be effectively dispersed, and at the moment, the sample storage component can extract and store the water body, so that the sampling effect and the detection accuracy of the water body can be greatly improved.
Description
Technical Field
The invention belongs to the technical field of water quality detection, and particularly relates to a self-sampling water quality detection device based on a chemical analysis method.
Background
The water quality detection is to detect water quality, water is a life source, human beings cannot leave water in life and production activities, along with gradual acceleration of industrialization progress, great pollution is caused to the water environment of the nature, and some industrial wastewater is discharged into a normal water source without control, so that the water quality of the normal water source is influenced, and a water quality detection device is often needed for detecting the water quality of a water area in an area.
Chinese patent discloses (CN 113465995B) water quality detection sampling device, which comprises a fixed table, a lifting sampling platform and a controller. Switch magnets, a power supply and an electric wire roller are respectively arranged on the fixed table, the electric wire roller is connected with the lifting sampling platform through a pull wire, and a travel switch is arranged between the fixed table and the lifting sampling platform. The lifting sampling platform comprises a rotary table, a sampling suction pipe and a base. The revolving stage sets up a plurality of draw-in grooves with sampling straw complex, and sampling straw can dismantle the setting in the draw-in groove. The base is provided with a spreading mechanism for spreading the sampling suction tube. The base bottom sets up the end that stretches out, stretches out and sets up sampling tube in the end, and sampling tube's export orientation struts the mechanism, every draw-in groove intercommunication a second sampling tube, after a draw-in groove rotates to the position that corresponds with struts the mechanism, the second sampling tube and the sampling tube intercommunication of this draw-in groove intercommunication. The device can sample sewage in the sewer to can time slot automatic sampling, water sampling detection device at present is the detection to water quality of water even can accomplish, but general equipment is location structure, needs the manual work to fix a position the installation back with equipment, and equipment can sample detection to the water, and some movable sample detection equipment, when taking a sample to the water, can't make the water obtain stirring in step to can't make the material homogenization in the water of sampling area, thereby influence water testing result precision, in order to solve above-mentioned problem, therefore need a self-sampling water quality detection device based on chemical analysis method.
Disclosure of Invention
The invention aims at: in order to solve the problem that the existing water sampling detection device can also finish the detection of the water quality of the water body, but general equipment is of a positioning structure, after the equipment is positioned and installed manually, the equipment can sample and detect the water body, and some movable sampling detection equipment cannot synchronously stir the water body when sampling the water body, so that substances in the water body in a sampling area cannot be homogenized, and the accuracy of the water body detection result is affected.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a from lifting sample water quality testing device based on chemical analysis method, includes shell, chemical analysis detection module and propeller, fixed mounting has the side shell on one side outer wall of shell, the inside fixed mounting of shell has driving motor, and driving motor's output shaft one end has the propeller through connecting axle fixed mounting, all be provided with the guiding gutter on the lateral wall of shell and side shell, there is solar panel through support fixed mounting on the top surface of side shell, fixed mounting has the side buoyancy pad on one side outer wall of side shell, fixed mounting has sample storage subassembly and chemical analysis detection module on the top surface of shell, and sample storage subassembly is used for collecting the stable storage of water sample, fixed mounting has water sample mechanism on the bottom surface of shell, and water sample collection mechanism is used for the quick sample of water.
As a further description of the above technical solution:
the sample storage assembly includes a sample storage tank fixedly mounted on the top surface of the housing, and a sampling pump is fixedly mounted on the top surface of the sample storage tank.
As a further description of the above technical solution:
the sample storage tank is characterized in that a sampling tube is fixedly arranged on the outer wall of one side of the sample storage tank, a liquid guide tube is fixedly arranged on the outer wall of the other side of the sample storage tank, a liquid suction tube is fixedly arranged on the bottom surface of the sample storage tank, and one end of the liquid guide tube is fixedly connected with a water hole arranged on the side wall of the chemical analysis detection module.
As a further description of the above technical solution:
the water sample collection mechanism comprises a sampling assembly, two inner shaft brackets are fixedly installed on the inner wall of the sampling assembly, and a water stirring assembly is rotatably installed on the two inner shaft brackets.
As a further description of the above technical solution:
the water stirring assembly comprises a built-in mounting shaft, the built-in mounting shaft is rotatably mounted on the inner sides of two mounting shafts, three mounting jackets are fixedly mounted on the outer sides of the built-in mounting shaft, and inclined water stirring blades are fixedly mounted on the outer sides of the three mounting jackets.
As a further description of the above technical solution:
the sampling assembly comprises a first combined cover and a second combined cover, the first combined cover is fixedly arranged at the top of the second combined cover, the size of the first combined cover is consistent with that of the second combined cover, and water taking holes are formed in the top surface of the first combined cover.
As a further description of the above technical solution:
the inner wall of the second combined cover is provided with a mounting groove, a built-in water tray is embedded in the mounting groove, a water pumping pipe is fixedly arranged on the top surface of the built-in water tray, and a filter screen is fixedly arranged in the water pumping pipe.
As a further description of the above technical solution:
the top surface of the built-in water tray is fixedly provided with a connecting water pipe, one end of the connecting water pipe penetrates through and extends into the shell cavity of the first combined cover, and one end of the liquid suction pipe is fixedly connected with the water taking hole.
As a further description of the above technical solution:
the top that sample storage subassembly one side was located the shell is provided with thermal-insulated protection subassembly, and thermal-insulated protection subassembly is used for the automatic thermal-insulated protection of sample storage subassembly, thermal-insulated protection subassembly includes the mounting bracket, the top fixed mounting of mounting bracket has the installation top shell, the inside of installation top shell is provided with built-in expansion pad, the inside of built-in expansion pad is filled with a plurality of thermal expansion grains.
As a further description of the above technical solution:
one end fixed mounting who embeds the expansion pad has thermal-insulated safety cover, thermal-insulated safety cover's one end and the internal surface sliding connection of installation top shell, thermal-insulated safety cover suit is in the outside of sample holding vessel, be provided with the inside groove on the internal surface of thermal-insulated safety cover, fixed mounting has the light board in the inside groove, be provided with control switch on the outer wall of one side of thermal-insulated safety cover, control switch is used for controlling opening and close of light board, fixed mounting has the side to touch the pressure axle on the outer wall of one side of mounting bracket, the side touches the pressure axle and is located under the control switch.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the water sample collecting mechanism and the sample storage component are arranged in a matching way, when water sampling detection is needed, the device is started, the propeller can drive the device to operate to an area water area, at the moment, the control device stops, the flowing water body can drive the water stirring component in the water sample collecting mechanism to rotate, when the water stirring component rotates, the inclined water stirring blades can stir the water body, substances in the water body can be effectively dispersed, the sampling pump is started, the sampling pump can pump water liquid through the liquid pumping pipe, and because the liquid pumping pipe is communicated with the sampling component, the water pumping pipe in the second combined cover can firstly filter the water body through the filter screen and then pump the water body into the built-in water disc, and finally the water body is pumped into the sample storage tank through the first combined cover, and is detected through the chemical analysis detection module.
2. According to the invention, the heat insulation protection assembly is arranged outside the sample storage assembly, and in the use process of the device, if the ambient temperature is high, sunlight is abundant, at the moment, a plurality of thermal expansion particles of the built-in expansion pad in the heat insulation protection assembly can deform and expand under the influence of the temperature, the expanded built-in expansion pad can effectively drive the heat insulation protection cover to move downwards, the heat insulation protection cover can effectively cover the outer side of the sample storage tank at the moment, good heat insulation protection of the sample storage tank is achieved, the direct irradiation of external sunlight to a water sample is avoided, the temperature of the water sample is quickly improved, the environment in the water body is changed, so that the accuracy of water body detection can be stably ensured, and the use effect of the device is greatly improved.
According to the invention, the illuminating lamp plate is arranged in the heat insulation protection assembly, when the built-in expansion pad expands, the heat insulation protection cover automatically moves downwards until the heat insulation protection cover is sleeved on the outer side of the sample storage tank, and in the downward movement process of the heat insulation protection cover, the control switch of the heat insulation protection cover can be touched by the side touch shaft, so that the control switch can automatically start the illuminating lamp plate in the heat insulation protection cover, after the illuminating lamp plate is started, a good illuminating effect can be achieved on the sample storage tank, so that the detection effect on floaters in the sample storage tank is facilitated.
Drawings
Fig. 1 is a schematic perspective view of a self-sampling water quality testing apparatus based on chemical analysis.
Fig. 2 is a schematic perspective view of a first angle of a self-sampling water quality testing apparatus based on chemical analysis.
Fig. 3 is a schematic perspective view of a second angle of the self-sampling water quality testing apparatus based on chemical analysis.
Fig. 4 is an exploded perspective view of a self-sampling water quality testing device based on chemical analysis.
Fig. 5 is an enlarged exploded perspective view of a thermal insulation protection assembly and a sample storage assembly in a self-sampling water quality testing device based on chemical analysis.
FIG. 6 is an enlarged exploded perspective view of a water sample collection mechanism in a self-sampling water quality testing device based on chemical analysis.
Fig. 7 is an enlarged exploded perspective view of a thermal insulation protection assembly in a self-sampling water quality testing apparatus based on chemical analysis.
FIG. 8 is a schematic view of an enlarged exploded view of a sampling assembly of a self-sampling water quality testing apparatus based on chemical analysis.
Fig. 9 is an enlarged perspective view of a water stirring assembly in a self-sampling water quality testing apparatus based on chemical analysis.
Fig. 10 is an enlarged schematic view of the structure of a self-sampling water quality testing apparatus based on chemical analysis.
Legend description:
1. a solar panel; 2. a side case; 3. a thermal insulation protection assembly; 31. installing a top shell; 32. a mounting frame; 33. a side contact shaft; 34. a built-in expansion pad; 35. a lamp panel; 36. a thermal shield; 4. a sample storage component; 41. a sampling pump; 42. a sample storage tank; 43. a sample discharging tube; 44. a catheter; 45. a liquid suction pipe; 5. a chemical analysis detection module; 6. a propeller; 7. a water sample collection mechanism; 71. a sampling assembly; 711. a water intake hole; 712. a first combination cover; 713. a second combination cover; 714. a built-in water tray; 715. a water pumping pipe; 716. a filter screen; 72. a water stirring assembly; 721. oblique water stirring blades; 722. mounting a jacket; 723. a built-in mounting shaft; 73. installing an inner shaft bracket; 8. a housing; 9. a diversion trench; 10. a lateral buoyancy pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a from water quality testing device that samples based on chemical analysis method, includes shell 8, chemical analysis detection module 5 and propeller 6, fixed mounting has side shell 2 on the outer wall of one side of shell 8, the inside fixed mounting of shell 8 has driving motor, and driving motor's output shaft one end has propeller 6 through connecting axle fixed mounting, all be provided with guiding gutter 9 on the lateral wall of shell 8 and side shell 2, there is solar panel 1 through support fixed mounting on the top surface of side shell 2, fixed mounting has side buoyancy pad 10 on the outer wall of one side of side shell 2, fixed mounting has sample storage subassembly 4 and chemical analysis detection module 5 on the top surface of shell 8, and sample storage subassembly 4 is used for collecting the stable storage of water body sample, fixed mounting has water sample collection mechanism 7 on the bottom surface of shell 8, and water sample collection mechanism 7 is used for the quick sample of water.
The sample storage component 4 comprises a sample storage tank 42, the sample storage tank 42 is fixedly arranged on the top surface of the shell 8, a sampling pump 41 is fixedly arranged on the top surface of the sample storage tank 42, a discharging tube 43 is fixedly arranged on the outer wall of one side of the sample storage tank 42, a liquid guide tube 44 is fixedly arranged on the outer wall of the other side of the sample storage tank 42, a liquid suction tube 45 is fixedly arranged on the bottom surface of the sample storage tank 42, and one end of the liquid guide tube 44 is fixedly connected with a water hole arranged on the side wall of the chemical analysis detection module 5.
The water sample collecting mechanism 7 comprises a sampling assembly 71, two inner shaft brackets 73 are fixedly installed on the inner wall of the sampling assembly 71, and a water stirring assembly 72 is rotatably installed on the two inner shaft brackets 73.
The water stirring assembly 72 comprises a built-in mounting shaft 723, the built-in mounting shaft 723 is rotatably mounted on the inner sides of two mounting inner shaft brackets 73, three mounting jackets 722 are fixedly mounted on the outer parts of the built-in mounting shaft 723, and inclined water stirring blades 721 are fixedly mounted on the outer parts of the three mounting jackets 722.
The sampling assembly 71 comprises a first combined cover 712 and a second combined cover 713, the first combined cover 712 is fixedly arranged at the top of the second combined cover 713, the first combined cover 712 and the second combined cover 713 are consistent in size and dimension, a water taking hole 711 is formed in the top surface of the first combined cover 712, a mounting groove is formed in the inner wall of the second combined cover 713, a built-in water tray 714 is embedded in the mounting groove, a water pumping pipe 715 is fixedly arranged on the top surface of the built-in water tray 714, a filter screen 716 is fixedly arranged in the water pumping pipe 715, a connecting water pipe is fixedly arranged on the top surface of the built-in water tray 714, one end of the connecting water pipe penetrates through and extends into a shell cavity of the first combined cover 712, and one end of the liquid pumping pipe 45 is fixedly connected with the water taking hole 711
The specific implementation mode is as follows: when the water sampling detection is needed, the device is started, the propeller 6 can drive the device to run to the regional water area, at the moment, the control device is stopped, the flowing water body can drive the water stirring assembly 72 in the water sample collecting mechanism 7 to rotate because the water body flows, when the water stirring assembly 72 rotates, the inclined water stirring blades 721 can stir the water body, substances in the water body can be effectively dispersed, at the moment, the sampling pump 41 is started, the sampling pump 41 can extract water through the liquid extracting pipe 45, and because the liquid extracting pipe 45 and the sampling assembly 71 are communicated with each other, the water extracting pipe 715 in the second combined cover 713 can firstly filter the water body through the filter screen 716, then pump the water body into the built-in water tray 714, and finally pump the water body into the sample storage tank 42 through the first combined cover 712, and the chemical analysis detection module 5 can detect the water body.
Through this design, can utilize the flow drive of water to stir the water subassembly 72 automatic rotatory taking place to make the material in the water can obtain effective dispersion, sample storage assembly 4 can extract and store the water this moment, can improve the sampling effect and the detection accuracy to the water greatly through this mode.
The top that sample storage subassembly 4 one side was located shell 8 is provided with thermal-insulated protection subassembly 3, and thermal-insulated protection subassembly 3 is used for the automatic thermal-insulated protection of sample storage subassembly 4, thermal-insulated protection subassembly 3 includes mounting bracket 32, the top fixed mounting of mounting bracket 32 has installation top shell 31, the inside of installation top shell 31 is provided with built-in expansion pad 34, the inside of built-in expansion pad 34 is filled with a plurality of thermal expansion grains, and a plurality of thermal expansion grains are graphite powder granule.
The specific implementation mode is as follows: in the use of the device, if the ambient temperature is higher, sunshine is more abundant, a plurality of thermal expansion grains of built-in expansion pad 34 in the thermal-insulated protection component 3 can be influenced by the temperature to deform and expand, the expanded built-in expansion pad 34 can effectively drive thermal-insulated safety cover 36 to move downwards, the thermal-insulated safety cover 36 can effectively cover the outside of sample holding tank 42 at this time, play the good thermal-insulated protection to sample holding tank 42, avoid external sunshine to direct the water sample, and make the water sample temperature improve fast, change the internal environment of water, thereby can stably guarantee the accuracy of water detection, the result of use of the device has been improved greatly.
One end of the built-in expansion pad 34 is fixedly provided with a heat insulation protection cover 36, one end of the heat insulation protection cover 36 is in sliding connection with the inner surface of the installation top shell 31, the heat insulation protection cover 36 is sleeved on the outer side of the sample storage tank 42, an inner groove is formed in the inner surface of the heat insulation protection cover 36, an illuminating lamp plate 35 is fixedly installed in the inner groove, a control switch is arranged on the outer wall of one side of the heat insulation protection cover 36 and used for controlling the opening and closing of the illuminating lamp plate 35, a side pressing shaft 33 is fixedly installed on the outer wall of one side of the installation frame 32, and the side pressing shaft 33 is located under the control switch.
The specific implementation mode is as follows: when the built-in expansion pad 34 expands, the heat insulation protection cover 36 automatically moves downwards until the heat insulation protection cover 36 is sleeved on the outer side of the sample storage tank 42, and in the downward movement process of the heat insulation protection cover 36, the control switch of the heat insulation protection cover 36 can be touched by the side touch shaft 33 because the side touch shaft 33 is located under the control switch, so that the control switch can automatically start the illuminating lamp plate 35 in the heat insulation protection cover 36, and after the illuminating lamp plate 35 is started, a good illuminating effect can be achieved on the sample storage tank 42, and the detection effect on floaters in the sample storage tank 42 is facilitated.
Through this design, can be higher at external environment temperature, when sunshine is strong, carry out automatic back to sample holding vessel 42 and cover, can also open the light filling function voluntarily to can compensate the heat-proof protection cover 36 to the light source missing condition that the shielding of sample holding vessel 42 caused, effectively guarantee to be directed at sample holding vessel 42 interior sample detection effect, whole equipment result of use is good.
Working principle: when water sampling detection is needed, starting the device, starting the propeller 6, enabling the propeller 6 to drive the device to run to an area water area, stopping the control device at the moment, driving the water stirring assembly 72 in the water sample collecting mechanism 7 to rotate due to the fact that the water body flows, enabling the inclined stirring blades 721 to stir the water body when the water stirring assembly 72 rotates, enabling substances in the water body to be effectively dispersed, starting the sampling pump 41, enabling the sampling pump 41 to extract water through the liquid extracting pipe 45, and enabling the water extracting pipe 715 in the second combined cover 713 to filter the water body through the filter screen 716, then sucking the water body into the built-in water tray 714, and finally sucking the water body into the sample storage tank 42 through the first combined cover 712, and detecting the water body through the chemical analysis detection module 5; in the use process of the device, if the ambient temperature is higher, sunlight is more abundant, at the moment, a plurality of thermal expansion particles of the built-in expansion pad 34 in the heat insulation protection component 3 can be deformed and expanded under the influence of the temperature, the expanded built-in expansion pad 34 can effectively drive the heat insulation protection cover 36 to move downwards, the heat insulation protection cover 36 can effectively cover the outer side of the sample storage tank 42 at the moment, good heat insulation protection of the sample storage tank 42 is achieved, external sunlight is prevented from directly irradiating a water sample, the temperature of the water sample is quickly increased, the environment in the water body is changed, and therefore the accuracy of water body detection can be stably ensured; when the built-in expansion pad 34 expands, the heat insulation protection cover 36 automatically moves downwards until the heat insulation protection cover 36 is sleeved on the outer side of the sample storage tank 42, and in the downward movement process of the heat insulation protection cover 36, the control switch of the heat insulation protection cover 36 can be touched by the side touch shaft 33 because the side touch shaft 33 is located under the control switch, so that the control switch can automatically start the illuminating lamp plate 35 in the heat insulation protection cover 36, and after the illuminating lamp plate 35 is started, a good illuminating effect can be achieved on the sample storage tank 42, and the detection effect on floaters in the sample storage tank 42 is facilitated.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a from sampling water quality testing device based on chemical analysis method, includes shell (8), chemical analysis detection module (5) and propeller (6), its characterized in that: the utility model discloses a water sample collecting device, including shell (8), side shell (2) is fixedly installed on the outer wall of one side of shell (8), the inside fixed mounting of shell (8) has driving motor, and driving motor's output shaft one end is through connecting axle fixed mounting has propeller (6), all be provided with guiding gutter (9) on the lateral wall of shell (8) and side shell (2), there is solar panel (1) through support fixed mounting on the top surface of side shell (2), fixed mounting has side buoyancy pad (10) on the outer wall of one side of side shell (2), fixed mounting has sample storage subassembly (4) and chemical analysis detection module (5) on the top surface of shell (8), sample storage subassembly (4) are used for collecting the stable storage of water sample, fixed mounting has water sample collecting mechanism (7) on the bottom surface of shell (8), and water sample collecting mechanism (7) are used for the quick sample of water, the top that sample storage subassembly (4) one side is located shell (8) is provided with thermal-insulated protection component (3), thermal-insulated protection component (3) are used for the automatic thermal-insulated protection of sample storage subassembly (4), thermal-insulated protection component (3) include that top (31) installs top (32), the inside of built-in expansion pad (34) is filled with a plurality of thermal expansion grains, thermal-insulated safety cover (36) of one end fixed mounting of built-in expansion pad (34), thermal-insulated safety cover (36) one end and the internal surface sliding connection of installation top shell (31), thermal-insulated safety cover (36) suit is in the outside of sample holding vessel (42), be provided with the inside groove on the internal surface of thermal-insulated safety cover (36), inside groove fixed mounting has light board (35), be provided with control switch on the outer wall of one side of thermal-insulated safety cover (36), control switch is used for controlling opening and close of light board (35), fixed mounting has side touch pressure axle (33) on the outer wall of one side of mounting bracket (32), side touch pressure axle (33) are located control switch under.
2. A self-sampling water quality testing device based on chemical analysis according to claim 1, characterized in that the sample storage assembly (4) comprises a sample storage tank (42), the sample storage tank (42) being fixedly mounted on the top surface of the housing (8), the sample pump (41) being fixedly mounted on the top surface of the sample storage tank (42).
3. The self-sampling water quality detection device based on the chemical analysis method according to claim 2, wherein a sampling tube (43) is fixedly installed on the outer wall of one side of the sample storage tank (42), a liquid guide tube (44) is fixedly installed on the outer wall of the other side of the sample storage tank (42), a liquid suction tube (45) is fixedly installed on the bottom surface of the sample storage tank (42), and one end of the liquid guide tube (44) is fixedly connected with a water hole arranged on the side wall of the chemical analysis detection module (5).
4. A self-sampling water quality testing device based on chemical analysis according to claim 3, characterized in that the water sample collection mechanism (7) comprises a sampling assembly (71), two inner mounting brackets (73) are fixedly mounted on the inner wall of the sampling assembly (71), and a water stirring assembly (72) is rotatably mounted on the two inner mounting brackets (73).
5. The self-sampling water quality testing device based on chemical analysis according to claim 4, wherein the water stirring assembly (72) comprises a built-in mounting shaft (723), the built-in mounting shaft (723) is rotatably mounted inside two mounting inner shaft brackets (73), three mounting jackets (722) are fixedly mounted on the outer parts of the built-in mounting shaft (723), and inclined water stirring blades (721) are fixedly mounted on the outer parts of the three mounting jackets (722).
6. The self-sampling water quality testing device based on chemical analysis according to claim 5, wherein the sampling assembly (71) comprises a first combined cover (712) and a second combined cover (713), the first combined cover (712) is fixedly installed on the top of the second combined cover (713), the first combined cover (712) and the second combined cover (713) are consistent in size and specification, and the top surface of the first combined cover (712) is provided with water intake holes (711).
7. The self-sampling water quality detection device based on a chemical analysis method according to claim 6, wherein an installation groove is formed in the inner wall of the second combined cover (713), a built-in water tray (714) is embedded in the installation groove, a water pumping pipe (715) is fixedly installed on the top surface of the built-in water tray (714), and a filter screen (716) is fixedly installed in the water pumping pipe (715).
8. The self-sampling water quality testing device based on the chemical analysis method according to claim 7, wherein a connecting water pipe is fixedly installed on the top surface of the built-in water tray (714), one end of the connecting water pipe penetrates through and extends into the shell cavity of the first combined cover (712), and one end of the liquid suction pipe (45) is fixedly connected with the water taking hole (711).
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| CN108844782A (en) * | 2018-08-15 | 2018-11-20 | 成都赋阳技术开发有限公司 | A kind of sampling of water quality equipment for water quality detection |
| CN110146673A (en) * | 2019-05-11 | 2019-08-20 | 泰州机电高等职业技术学校(江苏联合职业技术学院泰州机电分院) | Remote controlled water quality detection ship and the water quality detection method using it |
| CN210742247U (en) * | 2019-09-25 | 2020-06-12 | 青岛黄海学院 | Offshore water quality environment monitoring device |
| KR102551777B1 (en) * | 2021-02-06 | 2023-07-04 | 신승용 | The duct pipe connector for the fire diffusion prevention equipped with the fireproof insulation damper |
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| CN113550498A (en) * | 2021-07-26 | 2021-10-26 | 张秀芳 | Heat-insulating roof covering layer |
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