CN219532617U - Hydrogeology detection device - Google Patents

Hydrogeology detection device Download PDF

Info

Publication number
CN219532617U
CN219532617U CN202320798250.9U CN202320798250U CN219532617U CN 219532617 U CN219532617 U CN 219532617U CN 202320798250 U CN202320798250 U CN 202320798250U CN 219532617 U CN219532617 U CN 219532617U
Authority
CN
China
Prior art keywords
detection
water pump
detection box
collecting bottle
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202320798250.9U
Other languages
Chinese (zh)
Inventor
康剑
张英举
赵云龙
王玉莹
周雪峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Geological Mining Group Zhonghao Construction Engineering Co ltd
Original Assignee
Henan Geological Mining Group Zhonghao Construction Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henan Geological Mining Group Zhonghao Construction Engineering Co ltd filed Critical Henan Geological Mining Group Zhonghao Construction Engineering Co ltd
Priority to CN202320798250.9U priority Critical patent/CN219532617U/en
Application granted granted Critical
Publication of CN219532617U publication Critical patent/CN219532617U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30Assessment of water resources

Landscapes

  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

The utility model belongs to the technical field of hydrologic detection, and discloses a hydrogeologic detection device which comprises a detection box with a hollow inside, wherein a partition plate is fixedly arranged on the inner bottom wall of the detection box, the upper surface of the partition plate is mutually abutted with the inner top wall of the detection box, a collecting bottle with an open upper end is fixedly arranged on the inner top wall of the detection box, a water pump is fixedly arranged on the upper surface of the detection box, the collecting bottle and the water pump are respectively positioned on two sides of the partition plate, a water suction pipe is arranged on the side wall, far away from the collecting bottle, of the water pump, one end, far away from the water pump, of the water suction pipe penetrates through the detection box and extends out of the detection box, the upper surface of the water pump is provided with a water outlet pipe, one end, far away from the water pump, penetrates through the partition plate and extends into the collecting bottle, the bottom surface of the collecting bottle is fixedly provided with a detection head, and the detection box is provided with a moving assembly for reducing difficulty of moving the detection box by workers. The utility model has the effect of reducing the working difficulty of the staff.

Description

Hydrogeology detection device
Technical Field
The utility model relates to the technical field of hydrologic detection, in particular to a hydrogeologic detection device.
Background
The hydrogeology detection is to detect the groundwater environment of a certain area or region so as to grasp the distribution and rule of groundwater and detect, thereby providing a technical role for subsequent development and utilization. In the hydrogeology detection process, detection and collection of groundwater environment and routes are needed, and generally, equipment capable of automatically advancing is adopted to carry a high-definition camera to enter a groundwater area for image acquisition so as to obtain related image information of the groundwater environment.
The utility model discloses a hydrogeology detection device in China patent of publication No. CN213275552U, including base, collecting bottle, shell, water pump and detector, the inside of shell is equipped with first baffle, the collecting bottle has been put to the top support of base, be equipped with the rubber ball in the collecting bottle, the metal pipe has been inserted to the rubber ball, the detector is installed to the opposite side that is located first baffle in the shell, the top that is located the detector in the shell is equipped with the second baffle, the water pump has been placed on the second baffle, one side of water pump is connected with the drinking-water pipe, the one end that the drinking-water pipe deviates from the water pump is connected with the balancing weight, the opposite side of water pump is equipped with the outlet pipe, the water pump passes through outlet pipe and metal pipe intercommunication, the bottom of collecting bottle is equipped with the bottom, peg graft on the bottom and have the detection head, the detection head passes through signal line and detector signal connection.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: the device needs staff to carry the device when the device is used in the field, and the device body is heavy, so that the degree of the staff is improved, and the working efficiency of the staff is reduced.
Disclosure of Invention
In order to solve the problems, the utility model provides a hydrogeologic detection device.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a hydrogeology detection device, includes inside hollow detection case, fixed being provided with the baffle on the interior diapire of detection case, the upper surface of baffle and the mutual butt of interior roof of detection case, fixed being provided with the open-ended collecting bottle on the interior roof of detection case, the last fixed surface of detection case is provided with the water pump, collecting bottle and water pump are located the both sides of baffle respectively, be provided with the drinking-water pipe on the lateral wall that the collecting bottle was kept away from to the water pump, the one end that the water pump was kept away from to the drinking-water pipe runs through the detection case and extends to outside the detection case, the upper surface of water pump is provided with the outlet pipe, the one end that the water pump was kept away from to the outlet pipe runs through the baffle and extends to in the collecting bottle, the fixed detection head that is provided with in bottom surface of collecting bottle, be provided with the removal subassembly that is used for reducing the staff and removes the detection case degree of difficulty on the detection case.
By adopting the technical scheme, when a worker needs to detect the water quality, the worker needs to move the water suction pipe into river water. Then, the staff needs to start the water pump, and then the water pump moves the river water into the water outlet pipe through the water suction pipe, so that the river water in the water outlet pipe moves into the collecting bottle under the action of the water pump, and the detection head detects the river water entering the collecting bottle. In the process, when the staff needs to detect the water quality of different rivers, the staff needs to start the moving assembly, and then the detection box moves under the action of the moving assembly, so that the difficulty of the staff in moving the detection box is reduced, and the working difficulty of the staff is reduced.
Further, the moving assembly comprises a plurality of sleeves distributed on the bottom surface of the detection box in an array mode, a sleeve rod arranged in the sleeve rod in a sliding mode, a rotating frame fixedly arranged on the bottom surface of the sleeve rod and rollers rotatably arranged on two mutually adjacent side walls of the rotating frame.
Through adopting above-mentioned technical scheme, when the staff need remove the detection case, the staff need slide the loop bar downwards, and then makes the pivoted frame and gyro wheel move downwards under the effect of loop bar to make gyro wheel and ground butt. Subsequently, the staff needs to push the detection box, and then the roller is rotated, and then the difficulty of the staff in moving the installation box is reduced, and thus the working difficulty of the staff is reduced.
Further, an air cylinder is fixedly arranged on the inner top wall of the sleeve, and the end part of a piston rod of the air cylinder is mutually fixed with the upper surface of the loop bar.
Through adopting above-mentioned technical scheme, when the staff need slide the loop bar downwards, the staff need start the cylinder, and then makes the loop bar slide downwards under the effect of cylinder to make rotation frame and gyro wheel move downwards under the effect of loop bar, and then make gyro wheel and ground butt, thereby reduced the degree of difficulty of staff slip loop bar. In addition, the first cylinder reduces the probability of sliding between the sleeve and the loop bar in the process of moving and installing the box by the staff, so that the stability of the device is improved.
Further, the bottom surface of loop bar has seted up the rotation groove, the rotation inslot rotation is provided with the dwang, the bottom surface of dwang and the upper surface of rotating the frame are fixed each other.
Through adopting above-mentioned technical scheme, when the staff promotes the in-process of detecting the case, the staff need turn to the case, and the dwang rotates, and then makes the dwang take place to rotate under the effect of dwang to make the gyro wheel rotate along with the dwang under the effect of dwang, and then reduced the degree of difficulty that the staff turned to, thereby reduced the work degree of difficulty of staff.
Further, an annular groove is formed in the inner wall of the rotating groove, an annular block is rotatably arranged in the annular groove, and the inner wall of the annular block is mutually fixed with the side wall of the rotating rod.
Through adopting above-mentioned technical scheme, when the dwang takes place to rotate, the annular piece rotates along with the dwang under the effect of dwang. In the process, the side wall of the annular block is mutually abutted with the side wall of the annular groove, so that the probability of mutual separation of the rotating rod and the rotating groove is reduced, and the stability of the device is improved.
Further, a detector is fixedly arranged on the side wall of the detection box, and the detector is connected with the detection head.
By adopting the technical scheme, the detector can display the data detected by the detection head in real time, so that the difficulty of detecting water quality by workers is reduced, and the working difficulty of the workers is reduced.
Further, an observation window is formed in the side wall of the detection box, and transparent glass is fixedly arranged on the side wall of the observation window.
By adopting the technical scheme, the glass window reduces the difficulty of the staff in observing the inner wall of the detection box, thereby reducing the working difficulty of the staff.
Further, a handle is fixedly arranged on the side wall of the detection box.
Through adopting above-mentioned technical scheme, the handle has reduced the degree of difficulty that the staff promoted the detection case to the work degree of difficulty of staff has been reduced.
In summary, the utility model has the following beneficial effects:
1. in the utility model, when a worker needs to detect the water quality, the worker needs to move the water suction pipe into the river. Then, the staff needs to start the water pump, and then the water pump moves the river water into the water outlet pipe through the water suction pipe, so that the river water in the water outlet pipe moves into the collecting bottle under the action of the water pump, and the detection head detects the river water entering the collecting bottle. In the process, when the staff needs to detect the water quality of different rivers, the staff needs to start the moving assembly, so that the detection box moves under the action of the moving assembly, the difficulty of the staff in moving the detection box is reduced, and the working difficulty of the staff is reduced;
2. in the utility model, when a worker needs to move the detection box, the worker needs to slide the loop bar downwards, so that the rotating frame and the roller move downwards under the action of the loop bar, and the roller is abutted with the ground. Then, a worker needs to push the detection box, so that the roller rotates, the difficulty of moving the installation box by the worker is reduced, and the working difficulty of the worker is reduced;
3. according to the utility model, when a worker needs to slide the loop bar downwards, the worker needs to start the air cylinder, so that the loop bar slides downwards under the action of the air cylinder, the rotating frame and the roller move downwards under the action of the loop bar, and the roller is abutted to the ground, so that the difficulty of sliding the loop bar by the worker is reduced. In addition, the first cylinder reduces the probability of sliding between the sleeve and the loop bar in the process of moving and installing the box by the staff, so that the stability of the device is improved.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a collection bottle according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional view of a moving assembly according to an embodiment of the present utility model.
In the figure: 1. a detection box; 11. a partition plate; 12. a collection bottle; 13. a water pump; 14. a water pumping pipe; 15. a water outlet pipe; 16. a detection head; 2. a rotating groove; 21. an annular groove; 22. an observation window; 3. a moving assembly; 31. a sleeve; 32. a loop bar; 33. a rotating frame; 34. a roller; 4. a cylinder; 5. a rotating lever; 6. an annular block; 7. a detector; 8. transparent glass; 9. a handle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
As shown in fig. 1-3, an embodiment of the present utility model discloses a hydrogeologic detection device, which comprises a detection box 1, a partition plate 11, a collection bottle 12, a water pump 13, a water suction pipe 14, a water outlet pipe 15, a detection head 16, a moving assembly 3, a cylinder 4, a rotating rod 5, an annular block 6 and a detector 7. The detection box 1 is of a rectangular block structure with a hollow inside and is used for placing a detection device. The partition plate 11 has a rectangular plate-like structure, the partition plate 11 is fixedly provided on the inner bottom wall of the detection box 1, and the upper surface of the partition plate 11 is in contact with the inner top wall of the detection box 1. The collection bottle 12 has a bottle-shaped structure with an opening at the upper end, and the collection bottle 12 is fixedly arranged on the inner top wall of the detection box 1. The water pump 13 is fixedly arranged on the upper surface of the detection box 1, and the collecting bottle 12 and the water pump 13 are respectively positioned on two sides of the partition plate 11. The water suction pipe 14 is of a circular pipe structure, the water suction pipe 14 is arranged on the side wall of the water pump 13 far away from the collecting bottle 12, and one end of the water suction pipe 14 far away from the water pump 13 penetrates through the detection box 1 and extends out of the detection box 1. The water outlet pipe 15 is of a circular pipe structure, the water outlet pipe 15 is arranged on the upper surface of the water pump 13, and one end, far away from the water pump 13, of the water outlet pipe 15 penetrates through the partition plate 11 and extends into the collecting bottle 12. The detection head 16 is fixedly arranged on the bottom surface of the collection bottle 12 for detecting water quality.
When a worker needs to detect the water quality, the worker needs to move the suction pipe 14 into the river. Then, the worker starts the water pump 13, and then the water pump 13 moves the river water into the water outlet pipe 15 through the water suction pipe 14, so that the river water in the water outlet pipe 15 moves into the collecting bottle 12 under the action of the water pump 13, and at the moment, the detecting head 16 detects the river water entering the collecting bottle 12. In the process, when the staff needs to detect the water quality of different rivers, the staff needs to start the moving assembly 3, and then the detection box 1 moves under the action of the moving assembly 3, so that the difficulty of the staff in moving the detection box 1 is reduced, and the working difficulty of the staff is reduced.
The moving component 3 is arranged on the detection box 1 and used for reducing the difficulty of moving the detection box 1 by workers, and the moving component 3 comprises a sleeve 31, a loop bar 32, a rotating frame 33 and rollers 34. The sleeve 31 is a rectangular rod-shaped structure with an opening at the lower end, and the sleeve 31 is provided with a plurality of sleeves and is distributed on the bottom surface of the detection box 1 in an array manner. The loop bar 32 has a rectangular bar-shaped structure, and the loop bar 32 is provided with a plurality of sleeves 31 and is respectively and slidably arranged in the plurality of sleeves. The rotating frame 33 has a block-shaped structure with a U-shaped cross section, and the rotating frame 33 is provided with a plurality of sleeves and is fixedly arranged on the bottom surfaces of the plurality of sleeve rods 32. The roller 34 is in a wheel-shaped structure, and the roller 34 is rotatably arranged on two side walls of the rotating frame 33, which are close to each other.
When the worker needs to move the detection box 1, the worker needs to slide the loop bar 32 downward, so that the rotating frame 33 and the roller 34 move downward under the action of the loop bar 32, and the roller 34 is abutted against the ground. Subsequently, the worker needs to push the detection box 1, and then the roller 34 rotates, so that the difficulty of moving the installation box by the worker is reduced, and the working difficulty of the worker is reduced.
The cylinder 4 is fixedly provided on the inner top wall of the sleeve 31 with the axis of the piston rod thereof being vertical, and the piston rod end of the cylinder 4 and the upper surface of the rod 32 are fixed to each other.
When the staff needs to slide the loop bar 32 downwards, the staff needs to start the air cylinder 4, so that the loop bar 32 slides downwards under the action of the air cylinder 4, the rotating frame 33 and the roller 34 move downwards under the action of the loop bar 32, and the roller 34 is abutted to the ground, so that the difficulty of sliding the loop bar 32 by the staff is reduced. In addition, the first cylinder 4 reduces the probability of sliding between the sleeve 31 and the loop bar 32 during the moving and installing process of the worker, thereby improving the stability of the device.
The rotary groove 2 is formed in the bottom surface of the sleeve rod 32, the rotary rod 5 is of a round rod-shaped structure, the axis of the rotary rod 5 is vertical, the rotary rod 5 is rotatably arranged in the rotary groove 2, and the bottom surface of the rotary rod 5 and the upper surface of the rotary frame 33 are mutually fixed.
When the staff promotes the in-process of detecting case 1, the staff need turn to detecting case 1, and dwang 5 rotates, and then makes the pivoted frame 33 take place to rotate under the effect of dwang 5 to make gyro wheel 34 follow pivoted frame 33 rotation under the effect of pivoted frame 33, and then reduced the degree of difficulty that the staff turned to, thereby reduced the work degree of difficulty of staff.
An annular groove 21 is formed in the inner wall of the rotary groove 2, the annular block 6 is of a circular annular block 6-shaped structure, the axis of the annular block is coincident with that of the rotary rod 5, the annular block 6 is rotatably arranged in the annular groove 21, and the inner wall of the annular block 6 and the side wall of the rotary rod 5 are mutually fixed.
When the rotating rod 5 rotates, the annular block 6 rotates along with the rotating rod 5 under the action of the rotating rod 5. In this process, the side wall of the annular block 6 and the side wall of the annular groove 21 are abutted against each other, so that the probability of the rotating rod 5 and the rotating groove 2 being separated from each other is reduced, and the stability of the device is improved.
An observation window 22 is formed in the side wall of the detection box 1, the detector 7 is fixedly arranged on the side wall of the detection box 1, and the detector 7 is connected with the detection head 16.
The detector 7 can display the data detected by the detection head 16 in real time, so that the difficulty of detecting the water quality by workers is reduced, and the working difficulty of the workers is reduced.
In order to reduce the working difficulty of staff, a handle 9 is fixedly arranged on the side wall of the detection box 1. The handle 9 reduces the difficulty of the worker pushing the detection box 1, thereby reducing the work difficulty of the worker.
In order to reduce the working difficulty of staff, a handle 9 is fixedly arranged on the side wall of the detection box 1. The handle 9 reduces the difficulty of the worker pushing the detection box 1, thereby reducing the work difficulty of the worker.
The use principle of the hydrogeology detection device in the embodiment is as follows: when a worker needs to detect the water quality, the worker needs to move the suction pipe 14 into the river. Then, the worker starts the water pump 13, and then the water pump 13 moves the river water into the water outlet pipe 15 through the water suction pipe 14, so that the river water in the water outlet pipe 15 moves into the collecting bottle 12 under the action of the water pump 13, and at the moment, the detecting head 16 detects the river water entering the collecting bottle 12. In this process, when the staff need detect the quality of water of different rivers, the staff need start the removal subassembly 3, and the staff need start cylinder 4, and then makes loop bar 32 slide downwards under the effect of cylinder 4 to make rotation frame 33 and gyro wheel 34 move downwards under the effect of loop bar 32, and then make gyro wheel 34 and ground butt, then, the staff need promote detection case 1, and then make gyro wheel 34 take place to rotate, and then reduced the degree of difficulty that the staff removed the installation case, thereby reduced the work degree of difficulty of staff.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (8)

1. The hydrogeology detection device comprises a detection box (1) with a hollow inside, and is characterized in that: the utility model discloses a detection case, including detection case (1), baffle (11) are fixed on the inner bottom wall of detection case (1), the upper surface of baffle (11) and the mutual butt of inner roof of detection case (1), fixedly on the inner roof of detection case (1) be provided with upper end open-ended collecting bottle (12), the last fixed surface of detection case (1) is provided with water pump (13), collecting bottle (12) and water pump (13) are located the both sides of baffle (11) respectively, be provided with drinking-water pipe (14) on the lateral wall that collecting bottle (12) were kept away from to water pump (13), outside detection case (1) are run through to the one end that drinking-water pipe (14) kept away from water pump (13), the upper surface of water pump (13) is provided with outlet pipe (15), the one end that water outlet pipe (15) kept away from water pump (13) runs through baffle (11) and extends to in collecting bottle (12), the bottom surface of collecting bottle (12) is fixedly provided with detection head (16), be provided with on detection case (1) and be used for reducing the removal detection case (3) of staff.
2. The hydrogeologic detection apparatus as defined in claim 1, wherein: the moving assembly (3) comprises a plurality of sleeves (31) distributed on the bottom surface of the detection box (1), a sleeve rod (32) arranged in the sleeve rod (31) in a sliding mode, a rotating frame (33) fixedly arranged on the bottom surface of the sleeve rod (32) and rollers (34) rotatably arranged on two mutually adjacent side walls of the rotating frame (33).
3. A hydrogeologic detection apparatus as defined in claim 2, wherein: an air cylinder (4) is fixedly arranged on the inner top wall of the sleeve (31), and the end part of a piston rod of the air cylinder (4) and the upper surface of the sleeve rod (32) are mutually fixed.
4. A hydrogeologic detection apparatus as defined in claim 2, wherein: the bottom surface of loop bar (32) has seted up rotation groove (2), rotation groove (2) rotation is provided with dwang (5), the bottom surface of dwang (5) is fixed with the upper surface of rotating frame (33) each other.
5. The hydrogeologic detection apparatus as defined in claim 4, wherein: an annular groove (21) is formed in the inner wall of the rotary groove (2), an annular block (6) is rotationally arranged in the annular groove (21), and the inner wall of the annular block (6) and the side wall of the rotary rod (5) are mutually fixed.
6. The hydrogeologic detection apparatus as defined in claim 1, wherein: the side wall of the detection box (1) is fixedly provided with a detector (7), and the detector (7) is connected with a detection head (16).
7. The hydrogeologic detection apparatus as defined in claim 1, wherein: an observation window (22) is formed in the side wall of the detection box (1), and transparent glass (8) is fixedly arranged on the side wall of the observation window (22).
8. The hydrogeologic detection apparatus as defined in claim 1, wherein: a handle (9) is fixedly arranged on the side wall of the detection box (1).
CN202320798250.9U 2023-04-11 2023-04-11 Hydrogeology detection device Active CN219532617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320798250.9U CN219532617U (en) 2023-04-11 2023-04-11 Hydrogeology detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320798250.9U CN219532617U (en) 2023-04-11 2023-04-11 Hydrogeology detection device

Publications (1)

Publication Number Publication Date
CN219532617U true CN219532617U (en) 2023-08-15

Family

ID=87633192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320798250.9U Active CN219532617U (en) 2023-04-11 2023-04-11 Hydrogeology detection device

Country Status (1)

Country Link
CN (1) CN219532617U (en)

Similar Documents

Publication Publication Date Title
CN207798819U (en) A kind of water quality detection waste water collection device
CN217717022U (en) Soil pollution vertical detection sampling device for environmental monitoring
CN205981781U (en) Fixed grain sensing sample machine
CN219532617U (en) Hydrogeology detection device
CN116291419A (en) Drilling device for geological survey and application method thereof
CN116519388A (en) Groundwater pollution concentration detects sampling device
CN221350738U (en) Groundwater sampling machine for geological investigation
CN214538744U (en) Environmental pollutant detects sampling bottle
CN215525215U (en) Groundwater environment detects water intaking equipment
CN212180383U (en) Polluting gas sampling device for environment detection
CN214574576U (en) Non-excavation drainage line high pressure flushing machine
CN212320728U (en) Convenient to use's bridge straightness detection device that hangs down
CN220708771U (en) Anode dry sampling device for aluminium
CN214584421U (en) Portable sewage treatment detection device
CN213336929U (en) Sampling device for sewage treatment
CN214334372U (en) Multiunit waste water sampling test device
CN221745613U (en) Combined detection device for soil and groundwater in polluted site
CN219142798U (en) Sewage discharge environment monitoring equipment
CN218403176U (en) Water-carrying detection equipment for drainage pipe network
CN219573601U (en) Water quality environmental protection inspection sampling equipment
CN213148427U (en) Agricultural water resource heavy metal pollution detects uses sampling device
CN220251938U (en) Soil heavy metal pollution detection device
CN217180042U (en) Portable sewage detection sampling device
CN221612436U (en) Sampling device for salinized soil analysis
CN221572514U (en) Water quality monitoring equipment with purifying and filtering functions

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant