An online monitoring device for deep groundwater quality

Abstract

The application discloses a kind of deep groundwater quality on-line monitoring equipment, belong to water quality monitoring equipment technical field.It mainly aims at the problem of low efficiency of existing product detection, and proposes the following technical scheme, including monitoring cabinet and touch display screen, and the beam, water pump, control unit and water quality monitoring unit arranged in the monitoring cabinet.The application realizes sampling detection of water resources entering the monitoring pool by the detection mechanism in the water quality monitoring unit cooperating with the driving mechanism, and the detection component in the detection mechanism realizes interception of water resources in a small space, so that the standing time of water resources is shortened before detection, and the efficiency of water resource detection is further accelerated by the mutual switching adjustment between multiple detection components, and the water pump does not need frequent start-stop operation, prolongs its service life, avoids the configuration of control valve, reduces equipment cost, and the configuration of related control program is convenient for the promotion of equipment.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water quality monitoring equipment, in particular to a deep groundwater quality online monitoring equipment. BACKGROUND

[0002] Deep groundwater refers to water hidden in the water-permeable layer below the first impermeable layer, usually located in a deeper area below the ground surface. Groundwater is not only an important water supply resource for urban and rural life and industrial and agricultural water use, but also an important part of the natural ecological system and environment. In order to scientifically and rationally develop, utilize and protect groundwater resources and ecological environment, it is necessary to strengthen the dynamic monitoring of groundwater.

[0003] The present application relates to the technical field of water quality monitoring equipment, in particular to a deep groundwater quality online monitoring equipment.

[0004] The technical solution in the above patent document realizes online monitoring of groundwater quality, but in the actual monitoring process, multiple sets of monitoring data need to be compared to ensure the authenticity of the monitoring data. The detection of groundwater is achieved by pumping water into a monitoring pool equipped with a detection probe. After the groundwater in the monitoring pool is static for a period of time, the water quality is detected by the detection probe. After the detection is completed, the water is discharged and cleaned to facilitate subsequent water injection. The implementation of multiple sets of detection data not only requires frequent intermittent start and stop of the water pump, affecting the service life of the equipment, but also requires a large number of related control valves, further increasing the manufacturing cost of the equipment and the complexity of the control unit program. In addition, the static treatment of water resources in the monitoring pool requires a lot of time, affecting the operating efficiency of the equipment, and is not conducive to the popularization and use of the product. SUMMARY

[0005] In order to overcome the above-mentioned defects of the prior art, the present application provides a deep groundwater quality online monitoring equipment. The detection mechanism in the water quality monitoring unit cooperates with the driving mechanism to realize sampling and detection of water resources entering the monitoring pool. The detection components in the detection mechanism realize interception of water resources in a small space, thereby shortening the static time of water resources before detection, and the mutual switching adjustment between multiple detection components further speeds up the detection efficiency of water resources. In addition, the water pump does not need to be frequently started and stopped, prolonging its service life, avoiding the configuration of control valves, reducing equipment costs, and facilitating the popularization of the equipment by configuring related control programs to solve the problems raised in the background art.

[0006] To achieve the above object, the present application provides the following technical solutions:

[0007] A deep groundwater quality on-line monitoring device, comprising a monitoring cabinet and a touch display screen, and a crossbeam, a water pump, a control unit and a water quality monitoring unit arranged in the monitoring cabinet, the water quality monitoring unit comprises a water tank, a feed end for water inlet is arranged at the left end of the water tank, a discharge end for water outlet is arranged at the bottom right side of the water tank, and a partition is integrally arranged in the water tank for separating a structure space and a treatment space, wherein the structure space is located above the treatment space, and the treatment space comprises two symmetrical front and rear spaces;

[0008] A top cover for capping is arranged on the top of the water tank by screws, a driving mechanism is arranged on the top cover, a detection mechanism for intercepting and sampling is arranged on the partition, the detection mechanism comprises two detection components arranged in the corresponding treatment spaces respectively, and a drainage control component for adjusting the water discharge speed and a cleaning component for automatic cleaning are arranged at the right side of each detection component, wherein the cleaning component and the drainage control component are movably connected, and the detection components and the drainage control components in the two treatment spaces are connected by the driving mechanism.

[0009] As a further scheme of the present application, the monitoring cabinet comprises a base, a cabinet main body and side plates, wherein the cabinet main body is integrally arranged on the top of the base, a notch is formed in the back shell wall of the cabinet main body, and the side plates are arranged in the notch by screws, so as to facilitate the disassembly and maintenance of the structure in the cabinet main body.

[0010] A rectangular window is formed in the front shell wall of the cabinet main body, and the touch display screen is arranged in the rectangular window.

[0011] As a further scheme of the present application, the crossbeam comprises two crossbeams fixedly connected to the inside of the cabinet main body, and the two crossbeams are in the same plane and jointly form a bearing platform for loading the water quality monitoring unit.

[0012] The water pump is arranged on the bottom inner wall of the cabinet main body, and a water taking pipe is arranged on the water inlet end of the water pump, one end of the water taking pipe away from the water pump penetrates through the corresponding side wall of the cabinet main body and extends into the corresponding underground water monitoring well.

[0013] The control unit is arranged on the left side inner wall of the cabinet main body, the control unit and the water quality monitoring unit are electrically connected, and the control unit and the water pump are connected by wires.

[0014] As a further scheme of the present application, the water tank is arranged on the bearing platform by screws, and a maintenance opening is formed in the bottom shell wall of the water tank, and a maintenance plate for blocking is arranged in the maintenance opening.

[0015] The left side shell wall of the water tank is symmetrically provided with rectangular through grooves, and the two rectangular through grooves correspond to the respective processing spaces, so as to facilitate the filling of water resources.

[0016] The bottom shell wall of each processing space is provided with an opening, and the discharge end includes two parts which are respectively installed on the bottom outer wall of the water tank by screws, and the discharge end and the opening are one-to-one corresponding.

[0017] As a further scheme of the application, the partition is composed of a horizontal plate and a vertical plate, wherein the vertical plate is located at the bottom of the horizontal plate, the structural space is located above the horizontal plate, and the two processing spaces are located on the front and rear sides of the vertical plate.

[0018] The detection assembly is composed of a monitoring member and a joint member, wherein the monitoring member includes two parts which are symmetrically distributed, and the two monitoring members are combined by the joint member.

[0019] The monitoring member includes a hole provided on the horizontal plate, a sleeve movably connected in the hole, a positioning ring integrally provided on the inner wall of the sleeve, a slot symmetrically provided on the lower part of the positioning ring, and an arc-shaped accommodation groove and an arc-shaped extension groove provided on the front and rear inner walls of the sleeve, wherein a guide groove is provided on the inner wall of the arc-shaped accommodation groove, a guide rail is slidably connected in the guide groove, and an arc-shaped baffle for blocking the corresponding slot is installed on the outer wall of the guide rail.

[0020] A supporting member for blocking the bottom opening of the sleeve is provided below each sleeve, wherein the supporting member is movably connected with the sleeve, a detection probe is installed on the positioning ring in the interior of each sleeve by screws, a data line is provided on the top end of the detection probe, and the top end of the data line penetrates the top cover and is connected to the control unit.

[0021] The joint member is composed of an integrated plate, a straight plate and a moving seat, the top parts of the two sleeves are spliced by the integrated plate, the straight plate is fixedly connected to the bottom shell wall of the integrated plate, an inclined groove is provided on the straight plate, and the moving seat is movably connected in the inclined groove.

[0022] As a further further scheme of the present application, the supporting member comprises a base plate located directly below the sleeve, and the bottom of the base plate is provided with a supporting arm for stable support through screw mounting, wherein a plurality of ear plates are integrally arranged on the peripheral wall of the base plate, a round rod is threadedly connected to each of the ear plates, and a fixing seat is arranged at the top end of the round rod, and a protruding rod is mounted on the side wall of the fixing seat.

[0023] A plurality of linear grooves are formed in the peripheral wall of each of the sleeves, and an arc-shaped groove is formed in the outer wall of each of the arc-shaped baffles, and the end of the protruding rod away from the fixing seat penetrates through the corresponding linear groove and is movably connected in the corresponding arc-shaped groove.

[0024] As a further further scheme of the present application, the driving mechanism is composed of a driving assembly and a driving assembly, wherein the driving assembly comprises a motor fixedly connected to the top outer wall of the top cover through screw mounting, and a transmission shaft is mounted at the output end of the motor, and the bottom end of the transmission shaft extends into the structural space;

[0025] The driving assembly comprises a gear arranged at the bottom end of the transmission shaft, and a rack is arranged on the front and rear sides of the gear, and the rack is slidably connected with the horizontal plate, and an adjusting rod is mounted on the outer wall of the rack through screw mounting, wherein the left end of the adjusting rod is fixedly connected to the corresponding moving seat through screw mounting.

[0026] As a further further scheme of the present application, the drainage control assembly comprises a circular hole formed in the horizontal plate, a wedge-shaped blocking plate located in the corresponding processing space is arranged directly below the circular hole, the wedge-shaped blocking plate is located directly above the corresponding gap, and the top end of the wedge-shaped blocking plate is fixedly connected with a movable column, the top end of the movable column penetrates through the corresponding circular hole and is rollingly connected with a ball, a wedge-shaped extrusion block is arranged above the ball, the side wall of the wedge-shaped extrusion block is fixedly connected to the corresponding adjusting rod, and a return spring located on the movable column is arranged between the wedge-shaped blocking plate and the horizontal plate.

[0027] As a further further scheme of the present application, an inclined groove is formed in the side wall of the wedge-shaped blocking plate, and a guide rod is slidably connected in the inclined groove, and the cleaning assembly comprises an L-shaped plate slidably connected to the top inner wall of the horizontal plate, a T-shaped plate is integrally arranged at the bottom of the L-shaped plate, and a plurality of brush wires for cleaning are equidistantly arranged at the bottom of the T-shaped plate, and the side of the guide rod away from the inclined groove is fixedly connected to the corresponding L-shaped plate.

[0028] Compared with the prior art, the present application has the following advantages:

[0029] 1、Through the water quality monitoring unit replaces the original monitoring pool structure, and then under the action of the driving mechanism, the multiple detection components in the detection mechanism can realize switching type opening and closing adjustment, so as to realize the interception sampling of the water resources entering the water tank, reduce the space to shorten the water resource standing time, improve the detection efficiency of the detection probe to the water resources, and the switching operation between multiple detection components realizes the rapid detection of multiple detection data, improves the detection efficiency of the equipment.

[0030] 2、The detection component is configured to be close to the inlet end, and the water resources have strong impact force when entering the water tank. At this time, if the detection component is in the open state, the strong water flow impact will wash the impurities remaining on the detection component due to standing, avoiding affecting the accuracy of subsequent interception sampling detection.

[0031] 3、When monitoring water quality, the water pump is in the open state, and the water resources will be continuously filled into the water quality monitoring unit, without the need for frequent start-stop operation, prolonging the service life, and without the need for configuring related control valves on each pipeline, thereby further reducing the manufacturing cost of the equipment, and reducing the difficulty of programming control program in the control unit, facilitating the promotion of the equipment.

[0032] 4、When the driving mechanism realizes the switching of the opening and closing operation of the detection component, the corresponding drainage control component is synchronously driven to move, thereby reducing the discharge speed of the water resources in the space where the water resources need to be intercepted, so as to protect the interception sampling of the water resources by the corresponding detection component, and the slow discharge of the water resources in the space improves the storage of the water resources in the space, and the stored water resources are discharged at a faster flow rate when the driving mechanism switches the opening and closing of the detection component, thereby improving the carrying effect of impurities and realizing the cleaning of impurities in the water tank.

[0033] 5、The cleaning component moves horizontally in the water tank along with the movement of the drainage control component, thereby realizing automatic cleaning of the bottom of the water tank on the right side of the detection component, thereby improving the cleaning effect of the deposited impurities in the region, protecting the cleanliness of the water tank internal environment, and reducing the burden of manual cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is a three-dimensional structure diagram of a deep underground water quality online monitoring equipment Figure 1

[0035] Figure 2 It is a three-dimensional structure diagram of a deep underground water quality online monitoring equipment Figure 2

[0036] Figure 3 It is a partial sectional structure diagram Figure 1 ;​​

[0037] Figure 4 Figure 1 is a perspective view of a water quality monitoring unit according to an embodiment of the present application; Figure 3 Figure 2 is a bottom view of the water quality monitoring unit of Figure 1 ;

[0038] Figure 5 Figure 3 is a partial cross-sectional view of the water quality monitoring unit of Figure 1 ; Figure 3 Figure 4 is a side view of the water quality monitoring unit of Figure 1 ;

[0039] Figure 6 Figure 5 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 5 Figure 6 is a bottom view of the water quality monitoring unit of Figure 1 ;

[0040] Figure 7 Figure 7 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 5 Figure 8 is a perspective view of a detection mechanism and a driving assembly of the water quality monitoring unit of Figure 1 ;

[0041] Figure 8 Figure 9 is a side view of the water quality monitoring unit of Figure 1 ; Figure 7 Figure 10 is a perspective view of the water quality monitoring unit of Figure 1 ;

[0042] Figure 9 Figure 11 is a partial enlarged view of portion A of the water quality monitoring unit of Figure 1 ; Figure 8 Figure 12 is a partial cross-sectional view of a detection assembly of the water quality monitoring unit of Figure 1 ;

[0043] Figure 10 Figure 13 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 7 Figure 14 is a partial enlarged view of portion B of the water quality monitoring unit of Figure 1 ;

[0044] Figure 11 Figure 15 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 10 Figure 16 is a partial enlarged view of portion C of the water quality monitoring unit of Figure 1 ;

[0045] Figure 12 Figure 17 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 10 Figure 18 is a partial enlarged view of portion D of the water quality monitoring unit of Figure 1 ;

[0046] Figure 13 Figure 19 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 12 Figure 20 is a partial enlarged view of portion E of the water quality monitoring unit of Figure 1 ;

[0047] Figure 14 Figure 21 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 12 Figure 22 is a partial enlarged view of portion F of the water quality monitoring unit of Figure 1 ;

[0048] Figure 15 Figure 23 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 5 Figure 24 is a partial cross-sectional view of a drainage control assembly and a cleaning assembly of the water quality monitoring unit of Figure 1 ;

[0049] Figure 16 Figure 25 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 15 Figure 26 is a side view of the water quality monitoring unit of Figure 1 ;

[0050] Figure 17 Figure 27 is a perspective view of the water quality monitoring unit of Figure 1 ; Figure 16 Figure 28 is a perspective view of a cleaning assembly of the water quality monitoring unit of Figure 1 ;

[0051] In the figure: 1, monitoring cabinet; 11, base; 12, cabinet body; 13, side plate; 2, crossbeam; 3, water pump; 4, control unit; 5, touch display screen; 6, water quality monitoring unit; 61, water tank; 62, feeding end; 63, discharging end; 64, partition; 641, horizontal plate; 642, vertical plate; 65, top cover; 66, detection assembly; 661, sleeve; 662, positioning ring; 663, arc baffle; 664, supporting piece; 6641, bottom disc; 6642, supporting arm; 6643, round rod; 6644, fixing seat; 665, integrated plate; 666, straight plate; 667, moving seat; 668, detection probe; 669, arc receiving groove; 6610, arc extension groove; 67, driving mechanism; 671, driving assembly; 672, driving assembly; 6721, gear; 6722, rack; 6723, adjusting rod; 68, drainage control assembly; 681, wedge-shaped blocking plate; 682, movable column; 683, wedge-shaped extrusion block; 69, cleaning assembly; 691, L-shaped plate; 692, T-shaped plate. DETAILED DESCRIPTION

[0052] Please refer to Figures 1-4 In the embodiment of the present application, a deep groundwater quality online monitoring device comprises a monitoring cabinet 1 and a touch display screen 5, and a crossbeam 2, a water pump 3, a control unit 4 and a water quality monitoring unit 6 arranged inside the monitoring cabinet 1. The touch display screen 5 can realize detection adjustment of water quality monitoring and also can display the detection situation. The control unit 4 can upload the detected information to a cloud platform in a wireless transmission mode to form a multi-parameter water quality automatic online monitoring station and realize networked automatic monitoring of various parameters of deep water quality.

[0053] The monitoring cabinet 1 is composed of a base 11, a cabinet body 12 and a side plate 13. The cabinet body 12 is integrally arranged on the top of the base 11, and the arrangement of the base 11 not only facilitates the assembly of the device, but also has a certain moisture-proof effect after lifting the cabinet body 12.

[0054] A notch is formed on the back shell wall of the cabinet body 12, and the side plate 13 is installed in the notch through screws, which is used for facilitating the disassembly and maintenance of the structure inside the cabinet body 12.

[0055] A rectangular window is formed on the front shell wall of the cabinet body 12, and the touch display screen 5 is arranged in the rectangular window.

[0056] The crossbeam 2 comprises two, which are fixedly connected to the inside of the cabinet body 12. The two crossbeams 2 are in the same plane and jointly form a bearing platform for loading the water quality monitoring unit 6.

[0057] The water pump 3 is arranged on the inner wall of the bottom of the cabinet body 12, and the water inlet end of the water pump 3 is provided with a water taking pipe, and the end of the water taking pipe away from the water pump 3 penetrates through the corresponding side wall of the cabinet body 12 and extends into the corresponding underground water monitoring well.

[0058] The control unit 4 is arranged on the left inner wall of the cabinet body 12, and the control unit 4 is electrically connected with the water quality monitoring unit 6, and the control unit 4 is connected with the water pump 3 through a wire. The internal program of the control unit 4 can be regulated by touching the display screen 5, so that the product can detect the water quality according to the demand.

[0059] Please refer to Figures 5-6 In the embodiment of the application, the water quality monitoring unit 6 comprises a water tank 61, and the left end of the water tank 61 is provided with a feeding end 62 for water inlet. The bottom right side of the water tank 61 is provided with a discharging end 63 for water outlet, and the inside of the water tank 61 is integrally provided with a partition 64 for separating the structure space and the processing space. The structure space is located above the processing space, and the processing space comprises two symmetrical structures. The separation of the structure space and the processing space realizes the isolation treatment of the water resources entering the water tank 61.

[0060] A groove is formed in the top of the water tank 61, and a top cover 65 for covering is arranged in the groove through screws, and a driving mechanism 67 is arranged on the top cover 65. The partition 64 is provided with a detection mechanism for intercepting and sampling, and the detection mechanism comprises two detection assemblies 66 arranged in the corresponding processing spaces. The two detection assemblies 66 in the detection mechanism are arranged in different processing spaces to detect and process the water resources in the corresponding processing spaces.

[0061] The right side of each detection assembly 66 is provided with a drainage control assembly 68 for adjusting the water discharge speed and a cleaning assembly 69 for automatic cleaning. The cleaning assembly 69 is movably connected with the drainage control assembly 68. When the drainage control assembly 68 moves, the cleaning assembly 69 movably connected with the drainage control assembly 68 is driven to move synchronously, so as to clean the processing space in the water tank 61. The detection assembly 66 and the drainage control assembly 68 in the two processing spaces are connected through the driving mechanism 67. The operation of the driving mechanism 67 drives the corresponding detection assembly 66 and the drainage control assembly 68 in the two processing spaces to move reversely, so as to realize the switching and adjusting requirements.

[0062] The water tank 61 is arranged on the bearing platform through screws, and a maintenance opening is formed in the bottom shell wall of the water tank 61, and a maintenance plate for blocking is arranged in the maintenance opening. The arrangement of the maintenance plate facilitates the maintenance of the structure in the water tank 61.

[0063] Please refer to Figures 3-6In the embodiment of the present application, the left side shell wall of the water tank 61 is symmetrically provided with a rectangular through slot, and the two rectangular through slots correspond to the respective processing spaces, so as to facilitate the irrigation of water resources.

[0064] The feeding end 62 is composed of a feeding hopper and a joint pipe. The feeding hopper includes two feeding hoppers which are respectively installed on the left side outer wall of the water tank 61 by screws, and the two feeding hoppers correspond to the respective rectangular through slots. The assembly mode between the feeding hopper and the shell wall of the water tank 61 is various, and in the embodiment, the screw assembly mode is adopted to be arranged on the left side outer wall of the water tank 61.

[0065] The two feeding hoppers are connected by the joint pipe, and the output end of the water pump 3 is provided with a water delivery pipe, and the other end of the water delivery pipe is installed on the joint pipe. When the water pump 3 operates, the water resources in the groundwater monitoring well are pumped and transported into the joint pipe through the water taking pipe, and then are irrigated into the respective processing spaces through the two feeding hoppers.

[0066] The bottom shell wall of each processing space is provided with an opening, and the discharge end 63 includes two discharge ends which are respectively installed on the bottom outer wall of the water tank 61 by screws, and the discharge end 63 and the opening one-to-one correspond. The bottom end of each discharge end 63 is provided with a drain pipe for discharging water resources, and the other end of the drain pipe penetrates through the respective side wall of the cabinet main body 12. The water resources entering the water tank 61 enter the respective discharge end 63 through the opening, and then are discharged through the drain pipe.

[0067] Please refer to Figure 5 、 Figure 15 and Figure 16 In the embodiment of the present application, the partition 64 is composed of a horizontal plate 641 and a vertical plate 642. The vertical plate 642 is located at the bottom of the horizontal plate 641, the structural space is located above the horizontal plate 641, and the two processing spaces are located on the front and rear sides of the vertical plate 642. The vertical section of the partition 64 is in a "T" type structure.

[0068] Please refer to Figures 5-14 In the embodiment of the present application, the detection assembly 66 is composed of a monitoring piece and a joint piece. The monitoring piece includes two monitoring pieces which are symmetrically distributed, and the two monitoring pieces are combined by the joint piece. The two monitoring pieces are integrated by the joint piece, and the joint piece moves to realize the movement of the two monitoring pieces.

[0069] The monitoring piece includes a hole provided on the horizontal plate 641, the hole is provided with a sealing ring, and the sealing ring is movably connected with a sleeve 661. Thus, the lifting adjustment requirement of the sleeve 661 is guaranteed, and the water resources in the processing space are prevented from entering the structural space.

[0070] The inner wall of the sleeve 661 is integrally provided with a positioning ring 662, and the lower part of the positioning ring 662 is symmetrically provided with a notch on the sleeve 661. The symmetrically arranged notches facilitate the flushing of the internal space of the water resource when the detection assembly 66 is opened. The front and rear inner walls of the sleeve 661 are both provided with an arc-shaped accommodating groove 669 and an arc-shaped extension groove 6610, wherein the inner wall of the arc-shaped accommodating groove 669 is provided with a guide groove, and a guide rail is slidably connected in the guide groove. The outer wall of the guide rail is provided with an arc-shaped baffle 663 for blocking the corresponding notch. The arc-shaped extension groove 6610 is located below the guide groove, and the arc-shaped baffle 663 is also integrally provided with an arc-shaped auxiliary plate which can be accommodated in the arc-shaped extension groove 6610.

[0071] The bottom of each sleeve 661 is provided with a support 664 for blocking the opening of the bottom end of the sleeve 661. The support 664 is movably connected with the sleeve 661. The inside of each sleeve 661 is provided with a detection probe 668 on the positioning ring 662 through a screw. The top end of the detection probe 668 is provided with a data line, and the top end of the data line penetrates through the top cover 65 and is connected to the control unit 4. The detection probe 668 is used for water quality detection of the water resource sampled in the sleeve 661, and the detected information is uploaded to the control unit 4 through the data line.

[0072] The joint is composed of an integrated plate 665, a straight plate 666 and a moving seat 667. The top of the two sleeves 661 is spliced by the integrated plate 665. The straight plate 666 is fixedly connected to the bottom shell wall of the integrated plate 665, and the straight plate 666 is provided with an inclined groove. The moving seat 667 is movably connected in the inclined groove. When the moving seat 667 moves, the straight plate 666 and the integrated plate 665 are adjusted in height due to the arrangement of the inclined groove, so as to realize synchronous movement of the plurality of sleeves 661 on the assembly and the integrated plate 665.

[0073] The support 664 includes a bottom disc 6641 located below the sleeve 661. The top of the bottom disc 6641 is integrally provided with a tapered part for facilitating the diffusion of impurities contained in the sampled water resource after settling, thereby facilitating the subsequent flushing and cleaning of the water resource. The bottom of the bottom disc 6641 is provided with a supporting arm 6642 for stable support through a screw. The ends of the supporting arms 6642 away from the bottom disc 6641 are respectively bolted to the inner wall of the water tank 61 and the side wall of the vertical plate 642.

[0074] The peripheral wall of the bottom disc 6641 is integrally provided with a plurality of ear plates, and the ear plates are threadedly connected with round rods 6643. The top end of the round rod 6643 is provided with a fixing seat 6644, and the side wall of the fixing seat 6644 is provided with a protruding rod.

[0075] The circumferential wall of each sleeve 661 is provided with a plurality of linear grooves, and the outer wall of each arc-shaped baffle 663 is provided with an arc-shaped groove. The sub-plate is arranged to ensure the formation of the arc-shaped groove. The end of the protruding rod away from the fixed seat 6644 penetrates through the corresponding linear groove and is movably connected in the corresponding arc-shaped groove. The linear groove is arranged to constrain the passing protruding rod and ensure the lifting adjustment of the sleeve 661. The cooperation of the arc-shaped groove and the protruding rod enables the corresponding arc-shaped baffle 663 to move when the sleeve 661 is adjusted, thereby realizing the opening and closing operation of the slot on the sleeve 661.

[0076] The driving mechanism 67 is composed of a driving assembly 671 and a driving assembly 672. The driving assembly 671 includes a motor fixedly connected to the top outer wall of the top cover 65 by screws, and a transmission shaft is installed on the output end of the motor. The rotation of the motor drives the transmission shaft to rotate.

[0077] The driving assembly 672 includes a gear 6721 arranged on the bottom end of the transmission shaft. The front and rear sides of the gear 6721 are provided with racks 6722, and when the gear 6721 moves with the rotation of the transmission shaft, the racks 6722 meshed with the front and rear sides of the gear 6721 move in opposite directions. A sliding groove is formed on the horizontal plate 641 below the rack 6722, and a sliding block is slidably connected in the sliding groove. The top of the sliding block is fixedly connected to the corresponding rack 6722, which ensures the stability of the displacement movement of the rack 6722.

[0078] The outer wall of the rack 6722 is provided with an adjusting rod 6723 fixedly connected to the corresponding moving seat 667 by screws. The displacement of the rack 6722 drives the adjusting rod 6723 to displace, thereby adjusting the moving seat 667.

[0079] Please refer to Figure 5 、 Figure 15 、 Figure 16 and Figure 17 In the embodiment of the present application, the drainage control assembly 68 includes a circular hole formed in the horizontal plate 641, and a wedge-shaped blocking plate 681 is arranged in the corresponding processing space below the circular hole. The wedge-shaped blocking plate 681 is located above the corresponding aperture. The wedge-shaped blocking plate 681 expands and contracts in the corresponding aperture during lifting adjustment, thereby adjusting the size of the aperture.

[0080] The top end of the wedge-shaped blocking plate 681 is fixedly connected with a movable column 682, the top end of the movable column 682 penetrates through a corresponding circular hole, and a rolling ball is connected in a rolling manner. Above the rolling ball, a wedge-shaped extrusion block 683 is arranged, and the side wall of the wedge-shaped extrusion block 683 is fixedly connected to a corresponding adjusting rod 6723. A reset spring is arranged on the movable column 682 between the wedge-shaped blocking plate 681 and the horizontal plate 641. The top of the reset spring is fixedly connected to the bottom inner wall of the horizontal plate 641, and the bottom end of the reset spring is fixedly connected to the wedge-shaped blocking plate 681, so that the wedge-shaped blocking plate 681 is arranged in the water tank 61.

[0081] An inclined groove is formed in the side wall of the wedge-shaped blocking plate 681, and a guide rod is connected in the inclined groove in a sliding manner. The cleaning assembly 69 includes an L-shaped plate 691 connected to the top inner wall of the horizontal plate 641 in a sliding manner. A sliding groove is formed in the bottom shell wall of the horizontal plate 641, and a sliding block is connected in the sliding groove in a sliding manner. The bottom of the sliding block is arranged on a corresponding L-shaped plate 691. The bottom of the L-shaped plate 691 is integrally provided with a T-shaped plate 692, and the bottom of the T-shaped plate 692 is equidistantly provided with a plurality of brushes for cleaning. The side of the guide rod away from the inclined groove is fixedly connected to a corresponding L-shaped plate 691. When the wedge-shaped blocking plate 681 is adjusted up and down, the inclined groove formed therein is displaced, and the corresponding cleaning assembly 69 is adjusted in a transverse direction through the guide rod connected in the inclined groove in a sliding manner.

[0082] The working principle of the present application is that when it is necessary to monitor the quality of deep groundwater, the detection program in the control unit 4 in the monitoring cabinet 1 is adjusted by touching the display screen 5 to control the equipment and detect the quality of the groundwater.

[0083] After the detection program in the control unit 4 is regulated and runs, the water pump 3 is started to extract the groundwater at the monitoring point from the groundwater monitoring well, and the extracted water resource is transported to the water quality monitoring unit 6 through the water delivery pipe. The extracted groundwater enters the two treatment spaces of the water tank 61 through the feed end 62, impacts the detection assembly 66 in the current treatment space, and then enters the corresponding discharge end 63 through the aperture for discharge.

[0084] In the initial state, the two detection assemblies 66 distributed in the front and rear treatment spaces in the detection mechanism are in an open state at the front side and in a closed state at the rear side.

[0085] The control unit 4 starts the motor in the driving mechanism 67 after a period of time when the water pump 3 is turned on. The water resource completes efficient flushing of the corresponding detection components 66 in the different processing spaces in the water tank 61. Then the motor in the driving mechanism 67 is started. The gear 6721 in the driving component 672 is rotated half a circle through the transmission shaft. The gear 6721 and the rack 6722 are in mesh transmission, and then the two racks 6722 on the front and back sides of the gear 6721 are left-right dislocation translation with the movement of the gear 6721. The rack 6722 synchronously drives the adjustment rod 6723 assembled thereon to move synchronously.

[0086] At this time, the front adjustment rod 6723 moves right, and the rear adjustment rod 6723 moves left. When the front adjustment rod 6723 moves, the left end of the front adjustment rod 6723 pulls the moving seat 667 of the joint in the corresponding detection component 66 to move synchronously, and the right end of the front adjustment rod 6723 realizes synchronous movement of the wedge-shaped extrusion block 683 in the corresponding drainage control component 68.

[0087] The movement of the wedge-shaped extrusion block 683 contacts and extrudes the ball at the top of the movable column 682 in the corresponding drainage control component 68, so that the movable column 682 drives the corresponding wedge-shaped blocking plate 681 to move downward and stretch the return spring. The downward movement of the wedge-shaped blocking plate 681 adjusts the caliber of the corresponding gap, reduces the flow rate of water resource discharge in the processing space, and further moves the water resource level in the space upward.

[0088] The wedge-shaped extrusion block 683 in the moving process drives the corresponding cleaning component 69 to move horizontally in the processing space through the guide rod connected to the inclined groove. Then the brush on the T-shaped plate 692 of the cleaning component 69 realizes the cleaning process of the inner wall of the bottom of the processing space, so as to further reduce the deposition of impurities in the processing space on the right side of the detection component 66.

[0089] The moving seat 667 slides in the inclined groove on the corresponding straight plate 666 in the process of forced movement, so that the straight plate 666 drives the integrated plate 665 connected thereto to move downward. The integrated plate 665 moves downward to realize synchronous downward movement of the sleeves 661 of the two monitoring components in the current detection component 66.

[0090] The sleeve 661 is in the process of moving down, and the detection probe 668 fixedly arranged in the sleeve 661 is synchronously moved. When the sleeve 661 moves down to be close to the support 664, the sleeve 661 is still in a static state due to the stable support of the support 664 formed by the supporting arm 6642. When the sleeve 661 moves down to the maximum distance, the bottom end of the sleeve 661 contacts the bottom plate 6641 in the support 664, and the opening at the bottom of the sleeve 661 is blocked. When the sleeve 661 moves down, the two arc-shaped baffles 663 movably arranged in the sleeve 661 rotate and adjust due to the movable connection between the arc-shaped grooves on the arc-shaped baffles 663 and the protruding rods on the fixed seat 6644 in the support 664. Thus, the arc-shaped baffles 663 block the slot on the sleeve 661 and cut off the water resource in the water tank 61 for sampling.

[0091] At this time, the water resource cut off and sampled in the internal part of each monitoring member in the current detection assembly 66 realizes the submergence of the corresponding detection probe 668, so that the detection probe 668 can detect the water quality of the cut-off and sampled water resource.

[0092] After the monitoring member in the detection assembly 66 completes the cutting-off and sampling of the water resource, the water resource in the sleeve 661 is static for a while, and then the detection probe 668 arranged in the internal part of the sleeve 661 detects the water quality of the water resource and transmits the detection information to the control unit 4 for summary and analysis.

[0093] Then, the adjusting rod 6723 on the back side moves left to adjust the moving seat 667 of the joint member in the corresponding detection assembly 66 and the wedge-shaped extrusion block 683 in the drainage regulation assembly 68.

[0094] At this time, the wedge-shaped extrusion block 683 moves left to be separated from the contact with the ball on the movable column 682 in the corresponding drainage regulation assembly 68, and the wedge-shaped blocking plate 681 and the movable column 682 in the drainage regulation assembly 68 move up under the action of the reset spring. The upward movement of the wedge-shaped blocking plate 681 makes the caliber of the corresponding gap in the maximum state, so that the water resource in the processing space is discharged from the corresponding discharge end 63. The movement of the wedge-shaped extrusion block 683 synchronously drives the corresponding cleaning assembly 69 to move, and then the impurities deposited at the bottom of the processing space are cleaned.

[0095] At this time, when the moving seat 667 of the joint in the detection assembly 66 moves left, the joint in the detection assembly 66 drives the corresponding monitoring member to move up. When the sleeve 661 in the monitoring member moves up, it is separated from the corresponding supporting member 664, and each arc-shaped baffle 663 in the sleeve 661 moves with the sleeve 661 to open the slot on the sleeve 661, facilitating the water resource to flush the inside of the sleeve 661 and the supporting member 664.

[0096] In order to ensure the accuracy of the monitoring data, when collecting multiple sets of data, the forward and reverse half-circle movements of the synchronous driving mechanism 67 are driven to realize the opening and closing operations of the corresponding detection assemblies 66 in the two processing spaces. The above operations are repeated to realize multiple detections of the water resource.

[0097] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacements or changes according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A deep underground water quality online monitoring device, comprising a monitoring cabinet (1) and a touch screen (5), and a crossbeam (2), a water pump (3), a control unit (4) and a water quality monitoring unit (6) arranged inside the monitoring cabinet (1), characterized in that: The water quality monitoring unit (6) comprises a water tank (61), a feed end (62) for water intake is installed at the left end of the water tank (61), a discharge end (63) for water discharge is provided at the right side of the bottom of the water tank (61), and a partition (64) for separating a structural space and a processing space is integrally provided inside the water tank (61), wherein the structural space is located above the processing space, and the processing spaces include two, which are symmetrically distributed front to back; A top cover (65) for sealing is installed on the top of the water tank (61) by screws, and a driving mechanism (67) is installed on the top cover (65). A detection mechanism for intercepting and sampling is installed on the partition (64). The detection mechanism is composed of two detection components (66), which are respectively arranged in the corresponding processing space, and a drainage control component (68) for adjusting the water flow discharge speed and a cleaning component (69) for automatic cleaning are arranged on the right side of each detection component (66), wherein the cleaning component (69) and the drainage control component (68) are movably connected, and the detection components (66) and the drainage control components (68) in the two processing spaces are connected through the driving mechanism (67); The detection assembly (66) is composed of a monitoring component and a combining component, wherein the monitoring components include two components that are symmetrically distributed front and back, and the two monitoring components are combined by the combining component; The monitoring component includes a hole formed on the horizontal plate (641), a sleeve (661) is movably connected in the hole, a positioning ring (662) is integrally provided on the inner wall of the sleeve (661), and notches on the sleeve (661) are symmetrically provided below the positioning ring (662), and arc-shaped receiving grooves (669) and arc-shaped extension grooves (6610) are provided on the front and rear inner walls of the sleeve (661), wherein a guide groove is provided on the inner wall of the arc-shaped receiving groove (669), a guide rail is slidably connected in the guide groove, and an arc-shaped baffle (663) for blocking the corresponding notch is installed on the outer wall of the guide rail; A supporting member (664) for sealing the bottom opening of the sleeve (661) is provided directly below each sleeve (661), wherein the supporting member (664) and the sleeve (661) are movably connected. A detection probe (668) located on a positioning ring (662) is installed inside each sleeve (661) by screws. A data line is provided at the top end of the detection probe (668), and the top end of the data line passes through the top cover (65) and is connected to the control unit (4); The joint part is composed of an integration plate (665), a straight plate (666) and a movable seat (667). The tops of the two sleeves (661) are spliced ​​through the integration plate (665). The straight plate (666) is fixedly connected to the bottom shell wall of the integration plate (665). The straight plate (666) is provided with an inclined groove, and the movable seat (667) is movably connected to the inclined groove. The supporting member (664) includes a chassis (6641) located directly below the sleeve (661). A supporting arm (6642) for stable support is installed at the bottom of the chassis (6641) via screws. A plurality of ear plates are integrally provided on the peripheral wall of the chassis (6641). Round rods (6643) are threadedly connected to the ear plates. A fixing seat (6644) is provided at the top end of the round rod (6643). A protruding rod is installed on the side wall of the fixing seat (6644). A plurality of linear grooves are formed on the peripheral wall of each sleeve (661), and an arcuate groove is formed on the outer wall of each arcuate baffle (663). The ends of the protruding rods away from the fixing seat (6644) respectively pass through the corresponding linear grooves and are movably connected to the corresponding arcuate grooves. The drainage control assembly (68) includes a circular hole opened on the transverse plate (641), a wedge-shaped blocking plate (681) located in the corresponding processing space is provided directly below the circular hole, the wedge-shaped blocking plate (681) is directly above the corresponding notch, and the top end of the wedge-shaped blocking plate (681) is fixedly connected to a movable column (682), the top end of the movable column (682) passes through the corresponding circular hole and is rollingly connected to a ball, a wedge-shaped extrusion block (683) is provided above the ball, the side wall of the wedge-shaped extrusion block (683) is fixedly connected to the corresponding adjustment rod (6723), and a return spring located on the movable column (682) is sleeved between the wedge-shaped blocking plate (681) and the transverse plate (641); An inclined groove is provided on the side wall of the wedge-shaped blocking plate (681), and a guide rod is slidably connected in the inclined groove. The cleaning assembly (69) includes an L-shaped plate (691) slidably connected to the top inner wall of the horizontal plate (641), and a T-shaped plate (692) is integrally provided at the bottom of the L-shaped plate (691). A plurality of brushes for cleaning are equidistantly provided at the bottom of the T-shaped plate (692), and the guide rod is fixedly connected to the corresponding L-shaped plate (691) on the side away from the inclined groove.

2. The deep underground water quality online monitoring device according to claim 1 is characterized in that: The monitoring cabinet (1) is composed of a base (11), a cabinet body (12) and side panels (13), wherein the cabinet body (12) is integrally arranged on the top of the base (11), a notch is provided on the back shell wall of the cabinet body (12), and the side panels (13) are installed in the notch by screws, so as to facilitate the installation and maintenance of the internal structure of the cabinet body (12); A rectangular window is provided on the front shell wall of the cabinet body (12), and the touch display screen (5) is arranged in the rectangular window.

3. The deep underground water quality online monitoring device according to claim 2, characterized in that: The crossbeams (2) include two crossbeams (2), both of which are fixedly connected to the inside of the cabinet body (12), and the two crossbeams (2) are located in the same plane, and together form a bearing platform for loading the water quality monitoring unit (6); The water pump (3) is arranged on the bottom inner wall of the cabinet body (12), and a water intake pipe is installed at the water inlet end of the water pump (3), and the end of the water intake pipe away from the water pump (3) passes through the corresponding side wall of the cabinet body (12) and extends into the corresponding groundwater monitoring well; The control unit (4) is installed on the left inner wall of the cabinet body (12), the control unit (4) is electrically connected to the water quality monitoring unit (6), and the control unit (4) is connected to the water pump (3) via a wire.

4. The deep underground water quality online monitoring device according to claim 3 is characterized in that: The water tank (61) is mounted on the supporting platform by screws, and an inspection port is provided on the bottom shell wall of the water tank (61), and an inspection plate for sealing is installed in the inspection port; The left side shell wall of the water tank (61) is provided with rectangular through grooves symmetrically in front and back, and the two rectangular through grooves correspond to corresponding processing spaces respectively, which are used to facilitate the perfusion of water resources. The feed end (62) is composed of a feed hopper and a joint pipe, wherein the feed hopper includes two, which are respectively installed on the left side outer wall of the water tank (61) by screws, and the two feed hoppers correspond to the corresponding rectangular through grooves respectively, and the two feed hoppers are connected by a joint pipe. The output end of the water pump (3) is installed with a water pipe, and the other end of the water pipe is installed on the joint pipe; A notch is provided on the bottom shell wall of each processing space, and the discharge ends (63) include two, which are respectively installed on the bottom outer wall of the water tank (61) by screws, and the discharge ends (63) correspond to the notches one by one. A drainage pipe for discharging water resources is installed at the bottom end of each discharge end (63), and the other end of the drainage pipe passes through the corresponding side wall of the cabinet body (12).

5. The deep underground water quality online monitoring device according to claim 1, characterized in that: The partition (64) is composed of a horizontal plate (641) and a vertical plate (642), wherein the vertical plate (642) is located at the bottom of the horizontal plate (641), the structural space is located above the horizontal plate (641), and the two processing spaces are respectively located on the front and rear sides of the vertical plate (642).

6. The deep underground water quality online monitoring device according to claim 1, characterized in that: The driving mechanism (67) is composed of an active component (671) and a driving component (672), wherein the active component (671) includes a motor fixedly connected to the top outer wall of the top cover (65) by screws, and a transmission shaft is installed at the output end of the motor, and the bottom end of the transmission shaft extends into the structural space; The driving assembly (672) includes a gear (6721) arranged on the bottom end of the transmission shaft, and racks (6722) are provided on the front and rear sides of the gear (6721). The racks (6722) are slidably connected to the cross plate (641). An adjustment rod (6723) is installed on the outer wall of the rack (6722) by screws, wherein the left end of the adjustment rod (6723) is fixedly connected to the corresponding moving seat (667) by screws.

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