CN214585374U - Multi-parameter water quality online analyzer for underground water detection well - Google Patents
Multi-parameter water quality online analyzer for underground water detection well Download PDFInfo
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- CN214585374U CN214585374U CN202120873303.XU CN202120873303U CN214585374U CN 214585374 U CN214585374 U CN 214585374U CN 202120873303 U CN202120873303 U CN 202120873303U CN 214585374 U CN214585374 U CN 214585374U
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Abstract
The utility model relates to the technical field of water quality detection, and discloses a multi-parameter water quality online analyzer for an underground water detection well, which comprises a metal mounting ring fixed on the position of the underground water detection well at a ground wellhead, a sealing support structure arranged on the metal mounting ring and used for sealing the underground water detection well, a water quality detection assembly arranged in the sealing support structure, and a background terminal remotely connected with the water quality detection assembly; the sealing support structure comprises a cylinder arranged on the inner wall of the metal mounting ring, a bottom support plate arranged at the bottom end of the cylinder and used for sealing the cylinder, and a protective cover arranged at the top of the cylinder; the center of the bottom supporting plate is provided with a connecting hole; the device can automatically clean up the interferents such as silt, moss and the like on the probe, ensure the accuracy of detection data, and has the advantages of small occupied area, good protection performance and difficult damage.
Description
Technical Field
The utility model relates to a water quality testing technical field specifically is a multi-parameter quality of water on-line analysis appearance that underground water detection well was used.
Background
At present, in the field of water quality detection, two detection modes are mainly provided, wherein one mode mainly comprises a multi-parameter water quality detector, a cuvette, a reaction tube and the like, when water quality is detected, a water sample is collected firstly, then different reagents are added according to the parameters of the water sample to be detected, the water sample is processed according to requirements, and finally the water sample is placed in the detector for measurement and reading; therefore, the groundwater detection well is usually used for water quality data detection by using a detection device with online analysis capability.
However, in the multi-parameter water quality detector in the prior art, when the multi-parameter water quality detector operates for a long time, a detection probe is easily affected by interferences such as moss, silt and the like, so that the detection data is inaccurate, and generally, a worker needs to open the detector to manually clean the internal interferences, so that inconvenience is brought; and the existing multi-parameter water quality detector has the defects of large occupied area, poor external protection performance and easy damage.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem be: the existing multi-parameter underground water detector is easily interfered by silt, moss and the like in the long-term use process, so that the problems of detection precision reduction, large occupied area of the existing equipment and easy damage are caused.
The technical scheme of the utility model is that: a multi-parameter water quality online analyzer for an underground water detection well comprises a metal mounting ring fixed on an underground water detection well and positioned at a ground wellhead, a sealing support structure arranged on the metal mounting ring and used for sealing the underground water detection well, a water quality detection assembly arranged in the sealing support structure, and a background terminal remotely connected with the water quality detection assembly;
the sealing support structure comprises a cylinder arranged on the inner wall of the metal mounting ring, a bottom support plate arranged at the bottom end of the cylinder and used for sealing the cylinder, and a protective cover arranged at the top of the cylinder; the center of the bottom supporting plate is provided with a connecting hole;
the water quality detection assembly comprises a negative pressure pump, a water inlet pipeline, a buffering flow divider, two multi-parameter detectors, a water outlet pipe, a signal conversion and emission module and a power supply assembly, wherein the negative pressure pump is arranged below the bottom supporting plate and is communicated with the connecting hole, one end of the water inlet pipeline is connected with the negative pressure pump, the other end of the water inlet pipeline is connected with underground water, the buffering flow divider is arranged at the center of the bottom supporting plate and is communicated with the negative pressure pump, the two multi-parameter detectors are respectively communicated with the two water inlets, the water outlet pipe is connected with the two multi-parameter detectors, the signal conversion and emission module is electrically connected with the multi-parameter detectors and is used for sending detection data to a background terminal, and the power supply assembly supplies power to the signal conversion and emission module and the multi-parameter detectors;
the multi-parameter detector comprises a circular detection cavity, a plurality of detection grooves, a detection probe, a rotary cleaning brush, a sealing cover and a driving motor, wherein the circular detection cavity is communicated with a buffer diverter through a water inlet, the water outlet is communicated with a water outlet pipe;
rotatory cleaning brush is including setting up in the bottom sprag board and being located the rotation axis that circular detection chamber center is connected with driving motor, a plurality of connecting rods of setting on the rotation axis, and a plurality of establishing respectively on the connecting rod and can with detect the flexible brush of inslot test probe contact.
Further, the protective cover comprises a peripheral metal ring connected with the cylinder and a tempered glass plate arranged on the peripheral metal ring;
the power supply assembly comprises a battery box and a solar power generation panel arranged below the toughened glass panel and electrically connected with the battery box.
The protection cover is provided with the integrated arrangement of the toughened glass plate and the solar power generation plate, so that the protection performance of the internal solar power generation plate can be improved, the lighting area can be prevented from being influenced, and the high-efficiency collection of solar energy is ensured.
Furthermore, a water suction disc is arranged at the joint of the water inlet pipeline and the underground water; a filter screen for blocking silt particles is also arranged in the water absorption disc; the setting through the filter screen can prevent effectively that pollutants such as partial solid-state particle silt from getting into circular detection intracavity portion and causing the interference to test probe, can ensure test probe to the accurate detection of quality of water situation.
Further, the detection probe comprises a pH detection probe, an ammonia nitrogen detection probe, an optical fiber type turbidity probe, a conductivity detection probe, an ORP probe and a dissolved oxygen probe which are respectively arranged in the detection tank; the water quality can be comprehensively detected through various detection probes, detailed water quality data are transmitted to the background terminal, and the background terminal is ensured to obtain accurate water quality conditions through analysis.
Furthermore, a first bolt connecting lug is arranged on the metal mounting ring; the side surface of the cylinder is provided with a second bolt connecting lug connected with the first bolt connecting lug; can the first bolt engaging lug of high-speed joint, second bolt engaging lug through the bolt, not only have the advantage of being convenient for maintain the change internals, still have the characteristics that stability is high, implementation cost is low.
The utility model has the advantages that: according to the multi-parameter water quality online analyzer for the underground water detection well, the sealing support structure and the water quality detection assembly are integrated, so that the sealing protection of the underground water detection well can be realized, and various data of the underground water can be detected; therefore, the floor area of the whole device can be greatly reduced; the protection performance of the water quality detection assembly can be greatly improved through the arrangement of the peripheral metal ring and the toughened glass plate above, the service life of the water quality detection assembly is effectively prolonged, and the mechanical failure rate is reduced;
the accuracy of water quality detection data can be effectively enhanced through the arrangement of the two multi-parameter detectors, and the problem of data detection failure caused by failure of one group of probes is avoided; the detection probe can be effectively cleaned by arranging the rotary cleaning brush in the circular detection cavity, interference objects such as silt, moss and the like attached to the probe are cleaned, and the accuracy of detection data of the detection probe is ensured.
Drawings
Fig. 1 is a schematic structural view of the whole of the present invention;
FIG. 2 is a schematic structural view of the water quality detecting assembly of the present invention;
fig. 3 is a schematic structural view of the protective cover and the solar panel of the present invention;
wherein, 1-metal mounting ring, 10-first bolt lug, 2-sealing supporting structure, 20-cylinder, 200-second bolt lug, 21-bottom supporting plate, 22-protective cover, 220-peripheral metal ring, 221-toughened glass plate, 3-water quality detecting component, 30-negative pressure pump, 31-water inlet pipe, 310-water absorbing disk, 32-buffer diverter, 33-a multi-parameter detector, 330-a circular detection cavity, 331-a detection groove, 332-a rotary cleaning brush, 333-a sealing cover, 334-a driving motor, 335-a rotating shaft, 336-a connecting rod, 337-a flexible brush, 34-a water outlet pipe, 35-a power supply assembly, 350-a battery box, 351-a solar power generation board and 36-a signal conversion and transmission module.
Detailed Description
Example (b): as shown in fig. 1, the multi-parameter online water quality analyzer for an underground water detection well comprises a metal mounting ring 1 fixed at the ground wellhead of an underground water detection well, a sealing support structure 2 arranged on the metal mounting ring 1 and used for sealing the underground water detection well, a water quality detection assembly 3 arranged in the sealing support structure 2, and a background terminal 4 remotely connected with the water quality detection assembly 3;
the sealing and supporting structure 2 comprises a cylinder 20 arranged on the inner wall of the metal mounting ring 1, a bottom supporting plate 21 arranged at the bottom end of the cylinder 20 and used for sealing the cylinder, and a protective cover 22 arranged at the top of the cylinder 20; the center of the bottom support plate 21 is provided with a connecting hole;
as shown in fig. 2, the water quality detecting assembly 3 includes a negative pressure pump 30 disposed below the bottom support plate 21 and communicated with the connecting hole, a water inlet pipe 31 having one end connected with the negative pressure pump 30 and the other end connected with the ground water, a buffer flow divider 32 installed at the center of the bottom support plate 21 and communicated with the negative pressure pump 30, two multi-parameter detectors 33 having water inlets respectively communicated with the buffer flow divider 32, water outlet pipes 34 connected with the two multi-parameter detectors 33, a signal converting and transmitting module 36 electrically connected with the multi-parameter detectors 33 for transmitting the detected data to the background terminal 4, and a power supply assembly 35 for supplying power to the signal converting and transmitting module 36 and the multi-parameter detectors 33;
as shown in fig. 2, the multi-parameter detector 33 includes a circular detection chamber 330 having a water inlet communicated with the buffer diverter 32 and a water outlet communicated with the water outlet pipe 34, 6 detection slots 331 uniformly distributed on the inner wall of the circular detection chamber 330, a detection probe installed in the detection slot 331, a rotary cleaning brush 332 disposed in the circular detection chamber 330 for cleaning the detection probe, a sealing cover 333 disposed at the upper end of the circular detection chamber 330, and a driving motor 334 disposed on the sealing cover 333 for supplying power to the rotary cleaning brush 332;
as shown in fig. 2, the rotary washing brush 332 includes a rotary shaft 335 provided on the bottom support plate 21 and connected to the driving motor 334 at the center of the circular sensing chamber 330, 3 connection rods 336 provided on the rotary shaft 335, and 3 flexible brushes 337 provided on the connection rods 336 and capable of contacting the sensing probes in the sensing slot 331, respectively.
As shown in fig. 3, the protective cover 22 includes a peripheral metal ring 220 connected to the cylinder 20, and a tempered glass plate 221 provided on the peripheral metal ring 220;
as shown in fig. 2 and 3, the power module 35 includes a battery box 350, and a solar power panel 351 disposed below the tempered glass plate 221 and electrically connected to the battery box 350.
As shown in fig. 1, a water suction disc 310 is arranged at the joint of the water inlet pipe 31 and the underground water; a filter screen for blocking silt particles is also arranged in the water absorption disc 310.
The detection probe comprises a pH detection probe, an ammonia nitrogen detection probe, an optical fiber turbidity probe, a conductivity detection probe, an ORP probe and a dissolved oxygen probe which are respectively arranged in the detection tank 331.
As shown in fig. 3, the metal mounting ring 1 is provided with a first bolt connecting lug 10; the cylinder 20 is provided at a side thereof with a second bolt coupling lug 200 coupled with the first bolt coupling lug 10.
The PH detection probe, the ammonia nitrogen detection probe, the optical fiber type turbidity probe, the conductivity detection probe, the ORP probe, the dissolved oxygen probe, the solar power generation panel 351, the driving motor 334, the signal conversion and transmission module 36, the background terminal 4 and the negative pressure pump 30 are all products sold in the market in the prior art, and specific product types can be selected by technical personnel in the field as required.
The working principle and the method of the device are as follows: firstly, the negative pressure pump 30 works to pump underground water to the buffer flow divider 32 through the water inlet pipeline 31, the buffer flow divider 32 divides water flow to enable the water flow to enter the circular detection cavity 330, each detection probe respectively detects the water flow, and the signal conversion and transmission module 36 sends detection data to the background terminal 4 for online analysis; when the probe is covered by moss, silt and the like, the driving motor 334 drives the flexible brush 337 to rotationally wash the detection probe, so that accurate detection of the detection probe is ensured; the solar power generation panel 351 is used for collecting solar energy, converting the solar energy into electric energy, and storing the electric energy into the battery box 350 for supplying power to the electric equipment.
Claims (5)
1. The multi-parameter water quality online analyzer for the underground water detection well is characterized by comprising a metal installation ring (1) fixed at the ground wellhead of an underground water detection well, a sealing support structure (2) arranged on the metal installation ring (1) and used for sealing the underground water detection well, a water quality detection assembly (3) arranged in the sealing support structure (2), and a background terminal (4) remotely connected with the water quality detection assembly (3);
the sealing support structure (2) comprises a cylinder (20) arranged on the inner wall of the metal mounting ring (1), a bottom support plate (21) arranged at the bottom end of the cylinder (20) and used for sealing the cylinder, and a protective cover (22) arranged at the top of the cylinder (20); the center of the bottom supporting plate (21) is provided with a connecting hole;
the water quality detection assembly (3) comprises a negative pressure pump (30) arranged below the bottom supporting plate (21) and communicated with the connecting hole, a water inlet pipeline (31) with one end connected with the negative pressure pump (30) and the other end connected with underground water, a buffer flow divider (32) arranged at the center of the bottom supporting plate (21) and communicated with the negative pressure pump (30), a multi-parameter detector (33) with two water inlets respectively communicated with the buffer flow divider (32), a water outlet pipe (34) connected with the two multi-parameter detectors (33), a signal conversion and emission module (36) electrically connected with the multi-parameter detectors (33) and used for sending detection data to the background terminal (4), and a power supply assembly (35) for supplying power to the signal conversion and emission module (36) and the multi-parameter detectors (33);
the multi-parameter detector (33) comprises a circular detection cavity (330) with a water inlet communicated with the buffer flow divider (32) and a water outlet communicated with the water outlet pipe (34), a plurality of detection grooves (331) uniformly distributed on the inner wall of the circular detection cavity (330), a detection probe installed in the detection groove (331), a rotary cleaning brush (332) arranged in the circular detection cavity (330) for cleaning the detection probe, a sealing cover (333) arranged at the upper end of the circular detection cavity (330), and a driving motor (334) arranged on the sealing cover (333) for providing power for the rotary cleaning brush (332);
the rotary cleaning brush (332) comprises a rotating shaft (335) which is arranged on the bottom supporting plate (21), is positioned at the center of the circular detection cavity (330) and is connected with the driving motor (334), a plurality of connecting rods (336) arranged on the rotating shaft (335), and a plurality of flexible brushes (337) which are respectively arranged on the connecting rods (336) and can be contacted with the detection probes in the detection groove (331).
2. The multiparameter water quality on-line analyzer for an underground water detection well according to claim 1, wherein the protective cover (22) comprises a peripheral metal ring (220) connected to the cylinder (20), and a tempered glass plate (221) provided on the peripheral metal ring (220);
the power supply assembly (35) comprises a battery box (350) and a solar power generation plate (351) arranged below the toughened glass plate (221) and electrically connected with the battery box (350).
3. The multi-parameter water quality on-line analyzer for the underground water detection well according to claim 1, wherein a water suction disc (310) is arranged at the joint of the water inlet pipeline (31) and the underground water; and a filter screen for blocking silt particles is also arranged in the water absorption disc (310).
4. The multiparameter water quality on-line analyzer for an underground water detection well according to claim 1, wherein the detection probes include a pH detection probe, an ammonia nitrogen detection probe, a fiber optic turbidity probe, a conductivity detection probe, an ORP probe, and a dissolved oxygen probe, which are installed in the detection tank (331), respectively.
5. The multi-parameter water quality on-line analyzer for the underground water detection well according to claim 1, wherein a first bolt connecting lug (10) is arranged on the metal mounting ring (1); and a second bolt connecting lug (200) connected with the first bolt connecting lug (10) is arranged on the side surface of the cylinder (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120873303.XU CN214585374U (en) | 2021-04-26 | 2021-04-26 | Multi-parameter water quality online analyzer for underground water detection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120873303.XU CN214585374U (en) | 2021-04-26 | 2021-04-26 | Multi-parameter water quality online analyzer for underground water detection well |
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| Publication Number | Publication Date |
|---|---|
| CN214585374U true CN214585374U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120873303.XU Expired - Fee Related CN214585374U (en) | 2021-04-26 | 2021-04-26 | Multi-parameter water quality online analyzer for underground water detection well |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152723A (en) * | 2021-12-01 | 2022-03-08 | 江苏省环境科学研究院 | Pre-installed underground water intelligent monitoring well device |
-
2021
- 2021-04-26 CN CN202120873303.XU patent/CN214585374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114152723A (en) * | 2021-12-01 | 2022-03-08 | 江苏省环境科学研究院 | Pre-installed underground water intelligent monitoring well device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |