CN217820347U - Groundwater resource pollution detection device - Google Patents
Groundwater resource pollution detection device Download PDFInfo
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- CN217820347U CN217820347U CN202221929433.1U CN202221929433U CN217820347U CN 217820347 U CN217820347 U CN 217820347U CN 202221929433 U CN202221929433 U CN 202221929433U CN 217820347 U CN217820347 U CN 217820347U
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Abstract
The utility model relates to an underground water resource pollution detection device, which belongs to the technical field of underground water resources; a baffle plate, a guide plate and a fixing plate are fixedly arranged in the detection box; a space formed by the inner wall of the detection box, the partition plate and the guide plate is a detection cavity; the storage battery is fixed on the top surface of the fixing plate; the main control panel is fixed on the front side of the detection box; the water detection instrument is fixed at the bottom of the sealing plate and extends into the detection cavity after penetrating through the opening at the top of the detection box; the sealing plate is movably sealed with the top opening of the detection box; the water pump is fixed on the top surface of the base, a water inlet of the water pump is connected with a water inlet pipe in a penetrating way, and a water outlet of the water pump is connected with a first connecting pipe in a penetrating way; one end of the water inlet pipe extends into the water taking well, and the first connecting pipe penetrates through the detection box and then is in through connection with the detection cavity; when underground water does not need to be collected, the instrument and equipment are not immersed in the underground water, the influence on the underground water composition structure is avoided, the service life of the instrument and equipment is prolonged, and the practicability is high.
Description
Technical Field
The utility model relates to a groundwater resource technical field, concretely relates to groundwater resource pollution detection device.
Background
The underground water pollution monitoring is the basic work of underground water environment research, the reliability of underground water environment monitoring directly influences the underground water environment evaluation work, and influences the objective understanding of people on the change of the underground water environment and the formulation of important decisions; when the detection position is selected, areas which are influenced little or not influenced by human activities are searched, most of the areas are far away and inconvenient for frequent field sampling, and a water quality monitor is placed in a monitoring well and data are sent to a laboratory through communication equipment at the present stage; the water quality detector is immersed in underground water for a long time, so that instrument faults are easily caused, and the water quality monitor can influence the monitoring accuracy of the underground water, so that the underground water resource pollution detection device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide an groundwater resource pollution detection device, can be when need not to gather groundwater, instrument and equipment does not submerge to the groundwater, avoids causing the influence to groundwater composition structure, and prolongs instrument and equipment's life, and the practicality is strong.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the water intake device comprises a base, a water intake shaft and a water return shaft; a water taking well and a water returning well which extend into the underground water channel are arranged in the base and the ground;
it also includes:
the detection box is internally and fixedly provided with a partition plate, a flow guide plate and a fixing plate; the four sides of the partition board are fixedly connected with the four walls of the detection box; three edges of the guide plate are fixedly connected with the inner wall of the detection box, the right side of the guide plate is fixedly connected with the partition plate, and the guide plate is inclined towards the right side; three edges of the fixed plate are fixedly connected with the inner wall of the detection box, and the left side of the fixed plate is fixedly connected with the partition plate; the space formed by the inner wall of the detection box, the partition plate and the guide plate is a detection cavity;
the storage battery is fixed on the top surface of the fixing plate;
the main control panel is fixed on the front side of the detection box and is electrically connected with the storage battery;
the water detection instrument is fixed at the bottom of the sealing plate, penetrates through the opening at the top of the detection box and then extends into the detection cavity; the sealing plate is movably sealed with the top opening of the detection box; the water detection instrument is electrically connected with the storage battery and is electrically controlled by the main control panel;
the water pump is fixed on the top surface of the base, a water inlet of the water pump is connected with a water inlet pipe in a penetrating manner, and a water outlet of the water pump is connected with a first connecting pipe in a penetrating manner; one end of the water inlet pipe extends into the water taking shaft, and the first connecting pipe penetrates through the detection box and then is in through connection with the detection cavity; the water pump is electrically connected with the storage battery and is electrically controlled by the main control panel;
the second connecting pipe is fixedly arranged in the detection box, and the left end of the second connecting pipe penetrates through the partition plate and then is connected with the bottom of the detection cavity in a penetrating manner; the right end of the second connecting pipe penetrates through the detection box and then is communicated with the water outlet pipe; the second connecting pipe is fixedly provided with an electromagnetic valve; the right end of the water outlet pipe extends into the water return shaft; the electromagnetic valve is electrically connected with the storage battery and is electrically connected with the main control panel.
Preferably, the left end of the water inlet pipe is connected with a telescopic pipe in a penetrating way by using a flange head, and the bottom end of the telescopic pipe is fixedly connected with a balancing weight by a plurality of connecting rods; positioning plates are symmetrically fixed on the top surface of the base from left to right, and a wire spool is connected between the positioning plates by a rotating shaft and a bearing; two steel wire ropes are symmetrically wound on the wire spool left and right, and a partition plate is fixed in the middle of the wire spool; the bottom ends of the two steel wire ropes extend into the water taking shaft and are fixedly connected with balancing weights; the motor is fixed on the left wall of the positioning plate on the left side, and the output end of the motor penetrates through the positioning plate and is fixedly connected with the rotating shaft of the wire spool; the motor is electrically connected with the storage battery and is electrically connected with the main control panel.
Preferably, support columns are fixed at four corners of the top surface of the base, and a shed roof is fixed at the top ends of the support columns; a solar photovoltaic component is fixed on the top surface of the shed roof and is electrically connected with the storage battery; and a communication antenna is fixed on the top surface of the shed top and is electrically connected with the main control panel.
Preferably, the well heads of the water taking well and the water returning well are provided with sealing covers, and the water inlet pipe, the water outlet pipe and the steel wire rope penetrate through the sealing covers.
Preferably, the water valve penetrates through the left wall of the detection box and is connected with the detection cavity in a penetrating mode.
Preferably, the front surface of the detection cavity is fixedly provided with an observation window.
Preferably, a handle is fixed to the sealing plate.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a groundwater resource pollution detection device can be when need not to gather groundwater, and the instrument and equipment does not submerge to the groundwater, avoids causing the influence to groundwater composition structure, and prolongs the life of instrument and equipment, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic diagram of the internal structure of the detection box of the present invention.
Description of the reference numerals:
the device comprises a base 1, a water taking well 2, a water returning well 3, a detection box 4, a partition plate 5, a guide plate 6, a fixing plate 7, a detection cavity 8, a storage battery 9, a main control panel 10, a water detection instrument 11, a sealing plate 12, a water pump 13, a water inlet pipe 14, a first connecting pipe 15, a second connecting pipe 16, a water outlet pipe 17, an electromagnetic valve 18, a flange head 19, an extension pipe 20, a connecting rod 21, a balancing weight 22, a positioning plate 23, a wire winding disc 24, a steel wire rope 25, a partition plate 26, a motor 27, a support column 28, a shed roof 29, a solar photovoltaic module 30, a communication antenna 31, a sealing cover 32, a water valve 33, an observation window 34 and a handle 35.
Detailed Description
In the following, the technical solutions of the present invention will be clearly and completely described with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to fig. 3, the present embodiment adopts the following technical solutions: the water intake device comprises a base 1, a water intake shaft 2 and a water return shaft 3; a water taking well 2 and a water returning well 3 which extend into the underground water channel are arranged in the base 1 and the ground;
it also includes:
the device comprises a detection box 4, wherein a partition plate 5, a flow guide plate 6 and a fixing plate 7 are fixedly arranged in the detection box 4; four sides of the partition board 5 are fixedly connected with four walls of the detection box 4; three edges of the guide plate 6 are fixedly connected with the inner wall of the detection box 4, the right side of the guide plate 6 is fixedly connected with the partition plate 5, and the guide plate 6 is inclined towards the right side; three edges of the fixed plate 7 are fixedly connected with the inner wall of the detection box 4, and the left side of the fixed plate 7 is fixedly connected with the partition plate 5; a space formed by the inner wall of the detection box 4, the partition plate 5 and the guide plate 6 is a detection cavity 8;
the storage battery 9, the said storage battery 9 is fixed on the top surface of the dead plate 7;
the main control panel 10 is fixed on the front surface of the detection box 4, and the main control panel 10 is electrically connected with the storage battery 9;
the water detection instrument 11 is fixed at the bottom of the sealing plate 12, and the water detection instrument 11 penetrates through the top opening of the detection box 4 and then extends into the detection cavity 8; the sealing plate 12 is movably and hermetically arranged with the top opening of the detection box 4; the water detection instrument 11 is electrically connected with the storage battery 9, and the water detection instrument 11 is electrically controlled and connected with the main control panel 10; a handle 35 is fixed on the sealing plate 12; the water detecting instrument 11 is taken out of the detecting box 4 through the grabbing handle 35;
the water pump 13 is fixed on the top surface of the base 1, a water inlet pipe 14 is connected at a water inlet of the water pump 13 in a penetrating manner, and a first connecting pipe 15 is connected at a water outlet of the water pump 13 in a penetrating manner; one end of the water inlet pipe 14 extends into the water taking well 2, and the first connecting pipe 15 penetrates through the detection box 4 and then is in through connection with the detection cavity 8; the water pump 13 is electrically connected with the storage battery 9, and the water pump 13 is electrically controlled and connected with the main control panel 10; the water pump 13 is started, the water inlet pipe 14 pumps underground water from the water taking well 2, and the underground water enters the detection cavity 8 through the first connecting pipe 15;
the second connecting pipe 16 is fixedly arranged in the detection box 4, and the left end of the second connecting pipe 16 penetrates through the partition plate 5 and then is connected with the bottom of the detection cavity 8 in a penetrating manner; the right end of the second connecting pipe 16 penetrates through the detection box 4 and then is in through connection with the water outlet pipe 17; the second connecting pipe 16 is fixedly provided with an electromagnetic valve 18; the right end of the water outlet pipe 17 extends into the water return shaft 3; the electromagnetic valve 18 is electrically connected with the storage battery 9, and the electromagnetic valve 18 is electrically controlled and connected with the main control panel 10; starting the electromagnetic valve 18, starting the water pump 13, and pumping the underground water into the detection cavity 8; the water detecting instrument 11 detects the extracted groundwater, and after the detection is completed, the electromagnetic valve 18 is closed, and the groundwater is discharged into the backwater well 3 from the water outlet pipe 17.
The second embodiment:
as shown in fig. 1-3, in the present embodiment, based on the first embodiment, the left end of the water inlet pipe 14 is connected to a telescopic pipe 20 by a flange 19, and the bottom end of the telescopic pipe 20 is fixedly connected to a weight 22 through a plurality of connecting rods 21; positioning plates 23 are symmetrically fixed on the top surface of the base 1 from left to right, and wire reels 24 are connected between the positioning plates 23 by a rotating shaft and a bearing; two steel wire ropes 25 are symmetrically wound on the wire spool 24 from left to right, and a partition plate 26 is fixed in the middle of the wire spool 24; the bottom ends of the two steel wire ropes 25 extend into the water taking shaft 2 and are fixedly connected with the balancing weight 22; the motor 27 is fixed on the left wall of the positioning plate 23 on the left side, and the output end of the motor 27 penetrates through the positioning plate 23 and is fixedly connected with the rotating shaft of the wire spool 24; the motor 27 is electrically connected with the storage battery 9, and the motor 27 is electrically controlled and connected with the main control panel 10; the motor 27 rotates to drive the wire spool 24 to rotate, drive the steel wire rope 25 to wind on the wire spool 24, drive the balancing weight 22 to move upwards, and drive the extension tube 20 to move upwards; the motor 27 rotates reversely, the counterweight 22 drives the steel wire rope 25 to move downwards under the action of gravity, and the telescopic pipe 20 is driven to be immersed in underground water; supporting columns 28 are fixed at four corners of the top surface of the base 1, and a shed roof 29 is fixed at the top ends of the supporting columns 28; a solar photovoltaic component 30 is fixed on the top surface of the shed roof 29, and the solar photovoltaic component 30 is electrically connected with the storage battery 9; a communication antenna 31 is fixed on the top surface of the shed roof 29, and the communication antenna 31 is electrically connected with the main control panel 10; the shed roof 29 plays a certain role in protecting the equipment below, and the solar photovoltaic module 30 on the shed roof 29 can provide electric energy for the storage battery 9; the communication antenna 31 enhances the contact between the main control panel 10 and the outside, and transmits the detection data to the outside; sealing covers 32 are arranged at the well mouths of the water taking well 2 and the water returning well 3, and the water inlet pipe 14, the water outlet pipe 17 and the steel wire rope 25 penetrate through the sealing covers 32; the sealing cover 32 is arranged to prevent pollutants from entering the well, so that the detection result is influenced; the water valve 33 penetrates through the left wall of the detection box 4 and is connected with the inside of the detection cavity 8 in a penetrating way; an observation window 34 is fixedly arranged on the front surface of the detection cavity 8; personnel are required to come to a detection point regularly to carry out on-site sampling, and at the moment, the internal condition of the detection cavity 8 can be observed through the observation window 34, and whether maintenance is required or not; when the water level in the detection chamber 8 is sufficient, the water valve 33 is opened to collect the collected groundwater.
When the utility model is used, a water taking detection program is set through the main control panel 10, repeated operation is carried out at the same time interval, and the detection result of each time is sent to the outside through the communication antenna 31; the water intake detection program operates as follows: starting the motor 27 to rotate reversely, and driving the steel wire rope 25 to move downwards by the counterweight block 22 under the action of gravity, so as to drive the telescopic pipe 20 to be immersed in the underground water; starting the water pump 13, conveying the underground water through the extension pipe 20, the water inlet pipe 14 and the first connecting pipe 15, and flowing into the detection cavity 8, wherein the electromagnetic valve 18 is in a power-off state at the moment, and the underground water in the detection cavity 8 flows through the second connecting pipe 16 and the water outlet pipe 17 and flows into the water return well 3; after the water pump 13 pumps a certain amount of groundwater (in this step, the inside of the detection chamber 8 is flushed for a certain time by flowing groundwater, so as to reduce detection errors), the electromagnetic valve 18 is powered on, and the groundwater level in the detection chamber 8 rises; when the water level rises to a sufficient detected level, the water pump 13 is turned off; the water detecting instrument 11 detects the groundwater in the detection cavity 8, and the detection data is transmitted to the main control panel 10 and is sent to the outside through the communication antenna 31; after the detection is finished, the electromagnetic valve 18 is powered off and closed, and the underground water in the detection cavity 8 flows into the water return shaft 3; starting a motor 27 to rotate to drive a wire spool 24 to rotate, driving a steel wire rope 25 to wind on the wire spool 24, driving a balancing weight 22 to move upwards and driving an extension tube 20 to move upwards; ending the complete water getting detection program; although the monitoring points automatically detect and upload detection data, workers still need to regularly perform field sampling on the detection points and maintain the equipment; when the staff arrives at the detection point, firstly, whether the solar photovoltaic module 30 normally operates or not is checked, and whether enough electric energy can be provided for the detection equipment or not is checked; secondly, the main control panel 10 is controlled to carry out one-time complete water taking detection program operation, a worker can observe whether each link normally runs or not, and when groundwater flows into the detection cavity 8, the internal situation is checked through the observation window 34; after the detection of the water detection instrument 11, the worker needs to sample and store the detected underground water of the same batch through the water valve 33, bring the underground water back to a laboratory for detection, and compare the underground water with the detection result of the water detection instrument 11, so as to determine whether the current data has a large error; if the water detecting instrument 11 needs maintenance, the handle 35 is grabbed to take the water detecting instrument 11 out of the detection box 4, and then the maintenance of the water detecting instrument 11 can be carried out.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the water detection instrument 11 does not need to be immersed in underground water all the time, the service life of the instrument is prolonged, the instrument is prevented from polluting underground water, and the accuracy of a detection result is ensured.
2. When underground water does not need to be pumped, the telescopic pipe 20 is not immersed in the underground water, so that underground water pollution is avoided, and the accuracy of a detection result is ensured.
3. The solar photovoltaic module 30 is arranged to form a sustainable detection system, and the detection data can be directly transmitted to an external laboratory.
It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An underground water resource pollution detection device comprises a base (1), a water taking well (2) and a water returning well (3); a water taking well (2) and a water returning well (3) which extend into the underground water channel are arranged in the base (1) and the ground;
it is characterized in that it also comprises:
the device comprises a detection box (4), wherein a partition plate (5), a guide plate (6) and a fixing plate (7) are fixedly arranged in the detection box (4); four sides of the partition board (5) are fixedly connected with four walls of the detection box (4); three edges of the guide plate (6) are fixedly connected with the inner wall of the detection box (4), the right side of the guide plate (6) is fixedly connected with the partition plate (5), and the guide plate (6) is inclined towards the right side; three edges of the fixed plate (7) are fixedly connected with the inner wall of the detection box (4), and the left side of the fixed plate (7) is fixedly connected with the partition plate (5); a space formed by the inner wall of the detection box (4), the partition plate (5) and the guide plate (6) is a detection cavity (8);
the storage battery (9), the said storage battery (9) is fixed on the top surface of the fixed plate (7);
the main control panel (10), the main control panel (10) is fixed on the front side of the detection box (4), and the main control panel (10) is electrically connected with the storage battery (9);
the water detection instrument (11) is fixed at the bottom of the sealing plate (12), and the water detection instrument (11) penetrates through the top opening of the detection box (4) and then extends into the detection cavity (8); the sealing plate (12) is movably and hermetically arranged with the top opening of the detection box (4); the water detection instrument (11) is electrically connected with the storage battery (9), and the water detection instrument (11) is electrically connected with the main control panel (10);
the water pump (13) is fixed on the top surface of the base (1), a water inlet (14) is connected at a water inlet of the water pump (13) in a penetrating manner, and a first connecting pipe (15) is connected at a water outlet of the water pump (13) in a penetrating manner; one end of the water inlet pipe (14) extends into the water taking well (2), and a first connecting pipe (15) penetrates through the detection box (4) and then is communicated with the detection cavity (8); the water pump (13) is electrically connected with the storage battery (9), and the water pump (13) is electrically connected with the main control panel (10);
the second connecting pipe (16) is fixedly arranged in the detection box (4), and the left end of the second connecting pipe (16) penetrates through the partition plate (5) and then is in through connection with the bottom of the detection cavity (8); the right end of the second connecting pipe (16) penetrates through the detection box (4) and then is communicated with the water outlet pipe (17); an electromagnetic valve (18) is fixedly arranged on the second connecting pipe (16); the right end of the water outlet pipe (17) extends into the water return shaft (3); the electromagnetic valve (18) is electrically connected with the storage battery (9), and the electromagnetic valve (18) is electrically connected with the main control panel (10).
2. The underground water resource pollution detection device according to claim 1, wherein: the left end of the water inlet pipe (14) is connected with a telescopic pipe (20) by a flange head (19) in a penetrating way, and the bottom end of the telescopic pipe (20) is fixedly connected with a balancing weight (22) by a plurality of connecting rods (21); positioning plates (23) are symmetrically fixed on the left and right sides of the top surface of the base (1), and wire reels (24) are connected between the positioning plates (23) through rotating shafts and bearings; two steel wire ropes (25) are symmetrically wound on the wire spool (24) from left to right, and a partition plate (26) is fixed in the middle of the wire spool (24); the bottom ends of the two steel wire ropes (25) extend into the water taking shaft (2) and are fixedly connected with a balancing weight (22); the motor (27) is fixed on the left wall of the positioning plate (23) on the left side, and the output end of the motor (27) penetrates through the positioning plate (23) and then is fixedly connected with the rotating shaft of the wire spool (24); the motor (27) is electrically connected with the storage battery (9), and the motor (27) is electrically connected with the main control panel (10).
3. The underground water resource pollution detection device according to claim 1, wherein: supporting columns (28) are fixed at four corners of the top surface of the base (1), and a shed roof (29) is fixed at the top ends of the supporting columns (28); a solar photovoltaic module (30) is fixed on the top surface of the shed roof (29), and the solar photovoltaic module (30) is electrically connected with the storage battery (9); a communication antenna (31) is fixed on the top surface of the shed roof (29), and the communication antenna (31) is electrically connected with the main control panel (10).
4. The underground water resource pollution detection device according to claim 2, wherein: the well mouths of the water taking well (2) and the water returning well (3) are provided with sealing covers (32), and the water inlet pipe (14), the water outlet pipe (17) and the steel wire rope (25) penetrate through the sealing covers (32).
5. The underground water resource pollution detection device according to claim 1, wherein: the water valve (33) penetrates through the left wall of the detection box (4) and is connected with the inside of the detection cavity (8) in a penetrating way.
6. The underground water resource pollution detection device according to claim 1, wherein: an observation window (34) is fixedly arranged on the front surface of the detection cavity (8).
7. The underground water resource pollution detection device according to claim 1, wherein: a handle (35) is fixed on the sealing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221929433.1U CN217820347U (en) | 2022-07-26 | 2022-07-26 | Groundwater resource pollution detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221929433.1U CN217820347U (en) | 2022-07-26 | 2022-07-26 | Groundwater resource pollution detection device |
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| CN217820347U true CN217820347U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221929433.1U Active CN217820347U (en) | 2022-07-26 | 2022-07-26 | Groundwater resource pollution detection device |
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| CN (1) | CN217820347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754734A (en) * | 2023-06-16 | 2023-09-15 | 宁波市计量测试研究院(宁波新材料检验检测中心) | Water quality monitoring device for environmental monitoring |
-
2022
- 2022-07-26 CN CN202221929433.1U patent/CN217820347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116754734A (en) * | 2023-06-16 | 2023-09-15 | 宁波市计量测试研究院(宁波新材料检验检测中心) | Water quality monitoring device for environmental monitoring |
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