CN210199017U - Portable electrode method COD rapid determination appearance - Google Patents
Portable electrode method COD rapid determination appearance Download PDFInfo
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- CN210199017U CN210199017U CN201920398079.6U CN201920398079U CN210199017U CN 210199017 U CN210199017 U CN 210199017U CN 201920398079 U CN201920398079 U CN 201920398079U CN 210199017 U CN210199017 U CN 210199017U
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Abstract
The utility model discloses a portable electrode method COD rapid determination appearance, the electrode submerges in, remote control end sends actuating signal, actuating signal passes through signal processing control panel 1 and sends to the light source control panel, light source control panel starts ultraviolet laser light source and sends ultraviolet light signal after receiving actuating signal, ultraviolet laser light source sees through the collimating mirror and shoots the light beam on the condensing lens I, focus into a bright spot with the light beam by condensing lens I, pass printing opacity glass II in proper order after passing again and being surveyed the water sample, condensing lens II, last ultraviolet light signal is received by photoelectric receiver, send the ultraviolet light signal of receipt to the signal reception control panel, will send the signal by the signal reception control panel and amplify the processing, remove noise interference, then retransmission to the signal processing control panel, the signal processing control panel is given the remote control end in the transmission. The utility model discloses a miniaturized portable can submerge direct measurement in the aquatic body with the electrode cover, the measurement efficiency of improvement.
Description
Technical Field
The utility model relates to a portable electrode method COD rapid determination appearance belongs to water quality testing technical field.
Background
The water quality tester, namely the water quality detector, is used for analyzing various pollution sources ion content in the water, in order to protect the water environment, must strengthen the monitoring to sewage discharge, and drinking water quality descends, and is very big to human health hazard, and the water quality detector has played important effect in environmental protection, the detection of quality of water and water resource protection, causes the pollutant to have: COD, ammonia nitrogen, total phosphorus, total nitrogen, turbidity, PH, lead, copper, arsenic and the like, and provides accurate and rapid pollution ion content for a water treatment mechanism.
Most of water quality detectors in the market are desktop outdoor and are difficult to carry, and data analysis is difficult to rapidly output and data is difficult to use.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model provides a small convenient to carry's electrode method COD short-term test appearance can solve water quality testing appearance again and realize the problem of short-term test to rivers, lakes and seas scene.
In order to solve the above problem, the utility model adopts the following technical scheme: a portable COD rapid determinator adopting an electrode method comprises a light source signal transmitting end, a light source signal receiving end, a waterproof sealing cover and electrodes. The electrode comprises a signal processing control panel, a signal receiving control panel and a light source control panel. The light source signal transmitting end comprises a collimating lens, a condenser I, an ultraviolet laser light source and light-transmitting glass I; light source control panel one end is connected to ultraviolet laser light source one end, and ultraviolet laser light source's other end fixed connection is in collimating mirror one end, and the other one end fixed connection condensing lens I one end of collimating mirror, the condensing lens I other end are equipped with printing opacity glass I. The light source signal receiving end comprises light-transmitting glass II, a condenser II and a photoelectric receiver; signal reception control panel one end is connected to photoelectric receiver one end, and photoelectric receiver's other end fixed connection is equipped with printing opacity glass II in condensing lens II one end in addition. The ultraviolet laser light source emits light beams to the collecting lens I through the collimating lens, the light beams are focused into a bright point by the collecting lens I, penetrate through the light-transmitting glass II and the collecting lens II, and are finally received by the photoelectric receiver. The other end of the light source control panel and the other end of the signal receiving control panel are respectively connected with the signal processing control panel. The structure reduces the equipment cost and meets the requirements of miniaturization and portability.
The waterproof sealing cover comprises a signal processing control panel waterproof sealing cover, a light source signal transmitting waterproof sealing cover and a light source signal receiving waterproof sealing cover; the signal processing control panel is sealed in the waterproof sealing cover of the signal processing control panel, and the light source signal transmitting end is sealed in the waterproof sealing cover of the light source signal transmitting; the light source signal receiving end is sealed in the light source signal receiving waterproof sealing cover, so that the problem of underwater detection is effectively solved.
The distance between the light source signal transmitting waterproof sealing cover and the light source signal receiving waterproof sealing cover is preferably 1cm, and the distance is set to be capable of efficiently obtaining accurate detection data.
The distance between the collecting lens and the transparent glass is preferably 5mm, and the distance is set to further efficiently obtain accurate detection data.
The light source control panel comprises an input end and a power switch; the input end of the light source control board is connected with the signal processing control board, and a power switch of the light source control board is connected with the ultraviolet laser light source through a signal wire; the light source control panel receives a control signal through the input end, the power switch is switched on, and the ultraviolet laser light source is started.
The signal receiving control board comprises an input end, an amplifier, a filter and an output end; the receiving end, the amplifier, the filter and the output end are connected in sequence; the output end of the signal receiving control panel is connected with the signal processing control panel, and the input end of the signal receiving control panel is connected with the other end of the photoelectric receiver through a signal wire; the signal receiving control panel receives a light source signal transmitted by the photoelectric receiver through the input end, the light source signal is amplified through the amplifier, noise interference is removed through the filter, and then the processed signal is transmitted to the signal processing control panel through the output end.
The signal processing control panel comprises an input end I, an input end II, a clock CLK, a central processing unit, a storage, an output end I and an output end II; the input end I, the input end II, the clock CLK, the storage, the output end I and the output end II are respectively connected with the central processing unit; the starting control signal sent by the remote control end is transmitted to the central processing unit through the input end I of the signal processing control panel, and the output end I of the central processing unit transmits the signal to the input end of the light source control panel; and simultaneously, the clock CLK is started, the clock CLK is used for controlling the time of switching on the power switch of the light source control panel and the time interval of sending a signal to the input end II of the signal processing control panel by the photoelectric receiver each time, the signal data is stored in the memory, and the stored data is transmitted to the remote control end through the central processing unit and the output end II of the signal processing control panel.
Although the control panels used by the three parts are all control panels in the existing products, the three parts are applied to the equipment to realize miniaturization and portability and accord with the modern integrated development direction.
The waterproof sealing cover of signal processing control panel, the waterproof sealing cover of light source signal transmission, the waterproof sealing cover of light source signal reception be an integral seal structure, further provide the guarantee for waterproof detection.
The remote control end and the electrode are connected through a shielding wire, one end of the shielding wire is connected with the remote control end through a waterproof joint, and the other end of the shielding wire is connected with the electrode through a waterproof joint.
As an alternative of the connection of the shielding wire, the remote control end is connected with the electrode through wireless communication, and a rope is connected to the electrode in order to control the submergence depth of the electrode.
The remote control end comprises a remote control interface and a display screen, the remote control end can adopt a remote controller in the existing product, and the display interface is used for displaying the acquired data.
In order to improve the working efficiency, a conversion module can be embedded in the remote control end, and the conversion module directly converts the acquired data into visual data to be displayed on a display screen by using a conversion formula known in the field according to the acquired data, so that secondary pollution of laboratory instruments in the analysis process is avoided. Meanwhile, a storage can be additionally arranged to store data for later viewing.
Compared with the closest prior art, this portable electrode method COD rapid determination appearance has realized that it is miniaturized portable, can immerse the electrode cover in the water direct measurement, and the measurement of improvement efficiency has also avoided extracting the water sample and has carried out the laboratory and detect and lead to quality of water secondary pollution to make the measured data inaccuracy.
Drawings
FIG. 1 is a schematic structural diagram of the portable electrode-method COD rapid analyzer.
Fig. 2 is a partially enlarged view of fig. 1.
FIG. 3 is a light source control panel of the portable electrode method COD rapid determination instrument.
Fig. 4 is a signal receiving control board of the portable electrode method COD rapid determination instrument.
Fig. 5 is a signal processing control panel of the portable electrode method COD rapid determination instrument.
Detailed Description
The present invention will be further explained below.
Example I:
as shown in fig. 1 and 2, the utility model provides a portable electrode method COD rapid measurement appearance, including light source signal transmitting terminal, light source signal receiving terminal, waterproof sealing cover 11, electrode, remote control end 17.
The electrode comprises a signal processing control board 1, a signal receiving control board 12 and a light source control board 2.
The light source signal transmitting end comprises a collimating lens 4, a collecting lens I5, an ultraviolet laser light source 6 and light-transmitting glass I7; the one end of light source control panel 2 is connected to 6 one ends of ultraviolet laser light source, and the other end fixed connection of 6 of ultraviolet laser light source is in 4 one ends of collimating mirror, and the other one end fixed connection condensing lens I5 one end of collimating mirror 4, the condensing lens I5 other end are equipped with printing opacity glass I7.
The light source signal receiving end comprises light-transmitting glass II8, a condenser II9 and a photoelectric receiver 10; one end of the photoelectric receiver 10 is connected with one end of the signal receiving control board 12, the other end of the photoelectric receiver 10 is fixedly connected with one end of the collecting mirror II9, and the other end of the collecting mirror II9 is provided with transparent glass II 8.
The ultraviolet laser light source 6 emits light beams to the collecting mirror I5 through the collimating mirror 4, the collecting mirror I5 focuses the light beams into a bright point, the bright point penetrates through the transparent glass I7, penetrates through the transparent glass II8 and the collecting mirror II8, and the bright point is received by the photoelectric receiver 10. The other end of the light source control board 2 and the other end of the signal receiving control board 12 are respectively connected with the signal processing control board 1.
The waterproof sealing cover comprises a signal processing control panel waterproof sealing cover 11, a light source signal transmitting waterproof sealing cover 18 and a light source signal receiving waterproof sealing cover 19; the signal processing control panel 1 is sealed in the waterproof sealing cover 11 of the signal processing control panel, the light source signal transmitting end is sealed in the waterproof sealing cover 18 of the light source signal transmitting; the light source signal receiving end is sealed in the light source signal receiving waterproof sealing cover 19; the signal processing control panel waterproof sealing cover 11, the light source signal transmitting waterproof sealing cover 18 and the light source signal receiving waterproof sealing cover 19 are of an integral sealing structure. The distance between the light source signal transmitting waterproof sealing cover 18 and the light source signal receiving waterproof sealing cover 19 is 1 cm. The distance between the condenser lens I5 and the transparent glass I7 is 5 mm.
The remote control end 17 is connected with the electrode through a shielding wire 14, one end of the shielding wire 14 is connected with the remote control end 17 through a waterproof connector I15, and the other end is connected with the electrode through a waterproof connector II 13.
The remote control end 17 comprises a remote control interface 3 and a display screen 16, the remote control end can adopt a remote controller in the existing product, and the display interface is used for displaying the acquired data.
The electrode is submerged in water, the remote control end 17 sends out a starting signal, the starting signal is sent to the light source control panel 2 through the signal processing control panel 1, the light source control panel 2 starts the ultraviolet laser light source to send out an ultraviolet light signal after receiving the starting signal, the ultraviolet laser light source irradiates a light beam to the condenser lens I through the collimating mirror, the condenser lens I focuses the light beam into a bright spot, the bright spot penetrates through the transparent glass I, the light beam penetrates through the transparent glass II and the condenser lens II in sequence after penetrating through a measured water sample, finally the ultraviolet light signal is received by the photoelectric receiver, the received ultraviolet light signal is sent to the signal receiving control panel, the signal is sent by the signal receiving control panel to be amplified, noise interference is removed, and then the signal is transmitted to the signal processing control panel, and the signal.
As shown in fig. 3, the light source control board 2 includes an input terminal, a power switch; the input end of the light source control board 2 is connected with the signal processing control board 1, and a power switch of the light source control board is connected with the ultraviolet laser light source 6 through a signal wire; the light source control panel 2 receives a control signal through an input end, a power switch is switched on, and the ultraviolet laser light source 6 is started;
as shown in fig. 4, the signal reception control board 12 includes an input terminal, an amplifier, a filter, and an output terminal; the receiving end, the amplifier, the filter and the output end are connected in sequence; the output end of the signal receiving control board is connected with the signal processing control board 1, and the input end of the signal receiving control board is connected with the other end of the photoelectric receiver 10 through a signal wire; the input end of the signal receiving control board 12 receives the light source signal transmitted by the photoelectric receiver 10, and the light source signal is amplified by an amplifier, noise interference is removed by a filter, and then the processed signal is transmitted to the signal processing control unit 1 through the output end;
as shown in fig. 5, the signal processing control board 1 includes an input terminal I, an input terminal II, a clock CLK, a central processing unit, a storage, an output terminal I, and an output terminal II; the input end I, the input end II, the clock CLK, the storage, the output end I and the output end II are respectively connected with the central processing unit; the starting control signal sent by the remote control end is transmitted to the central processing unit through the input end I of the signal processing control panel, and the output end I of the central processing unit transmits the signal to the input end of the light source control panel; and simultaneously, the clock CLK is started, the clock CLK is used for controlling the time of switching on the power switch of the light source control panel and the time interval of sending a signal to the input end II of the signal processing control unit each time by the photoelectric receiver 10, the signal data is stored in the memory, and the stored data is transmitted to the remote control end through the central processing unit and the output end II of the signal processing control panel.
Example II
The difference from the embodiment I is that the remote control end 17 is connected with the electrode through a wireless communication signal, and a rope can be connected with the electrode for controlling the submerged data acquisition equipment.
Example III
The difference from example I and example II is that: in order to improve the working efficiency, a conversion module can be embedded in the remote control end, the conversion module directly converts the acquired data into visual data to be displayed on a display screen by using a conversion formula known in the field according to the acquired data, and a storage can be additionally arranged to store the data so as to be checked later.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (10)
1. A portable electrode method COD rapid determination appearance which characterized in that: the device comprises a light source signal transmitting end, a light source signal receiving end, a waterproof sealing cover and an electrode;
the electrode comprises a signal processing control board (1), a signal receiving control board (12) and a light source control board (2);
the light source signal transmitting end comprises a collimating lens (4), a collecting lens I (5), an ultraviolet laser light source (6) and light-transmitting glass I (7); one end of an ultraviolet laser light source (6) is connected with one end of a light source control plate (2), the other end of the ultraviolet laser light source (6) is fixedly connected with one end of a collimating mirror (4), the other end of the collimating mirror (4) is fixedly connected with one end of a condenser I (5), and the other end of the condenser I (5) is provided with light-transmitting glass I (7);
the light source signal receiving end comprises a light-transmitting glass II (8), a condenser II (9) and a photoelectric receiver (10); one end of the photoelectric receiver (10) is connected with one end of the signal receiving control board (12), the other end of the photoelectric receiver (10) is fixedly connected with one end of the condenser II (9), and the other end of the condenser II (9) is provided with transparent glass II (8); the other end of the light source control panel (2) and the other end of the signal receiving control panel (12) are respectively connected with the signal processing control panel (1);
the waterproof sealing cover comprises a signal processing control panel waterproof sealing cover (11), a light source signal transmitting waterproof sealing cover (18) and a light source signal receiving waterproof sealing cover (19); the signal processing control panel (1) is sealed in a waterproof sealing cover (11) of the signal processing control panel, and the light source signal transmitting end is sealed in a waterproof sealing cover (18) of light source signal transmitting; the light source signal receiving end is sealed in a light source signal receiving waterproof sealing cover (19).
2. The portable electrode-method rapid COD tester according to claim 1, characterized in that: the distance between the light source signal transmitting waterproof sealing cover (18) and the light source signal receiving waterproof sealing cover (19) is 1 cm.
3. The portable electrode-method rapid COD tester according to claim 1, characterized in that: the distance between condenser I (5) and printing opacity glass I (7) be 5 mm.
4. The portable electrode-method rapid COD tester according to claim 1, characterized in that: the light source control panel (2) comprises an input end and a power switch; the input end of the light source control board (2) is connected with the signal processing control board (1), and the power switch of the light source control board is connected with the ultraviolet laser light source (6) through a signal line.
5. The portable electrode-method rapid COD tester according to claim 1, characterized in that: the signal receiving control board (12) comprises an input end, an amplifier, a filter and an output end; the receiving end, the amplifier, the filter and the output end are connected in sequence; the output end of the signal receiving control board (12) is connected with the signal processing control board (1), and the input end of the signal receiving control board (12) is connected with the other end of the photoelectric receiver (10) through a signal line.
6. The portable electrode-method rapid COD tester according to claim 1, characterized in that: the signal processing control panel (1) comprises an input end I, an input end II, a clock CLK, a central processing unit, a storage, an output end I and an output end II; the input end I, the input end II, the clock CLK, the storage, the output end I and the output end II are respectively connected with the central processing unit.
7. The portable electrode-method rapid COD tester according to claim 1, characterized in that: the signal processing control panel waterproof sealing cover (11), the light source signal transmitting waterproof sealing cover (18) and the light source signal receiving waterproof sealing cover (19) are of an integral sealing structure.
8. The portable electrode-method rapid COD tester according to claim 1, characterized in that: still include remote control end (17), remote control end (17) pass through shielded wire (14) with the electrode and be connected, shielded wire (14) one end is through waterproof joint I (15) connection remote control end (17), the electrode is connected through waterproof joint II (13) to the other one end.
9. The portable electrode-method rapid COD tester according to claim 8, wherein: the remote control end (17) is connected with the electrode through a wireless communication signal.
10. The portable electrode-method rapid COD tester according to claim 8, wherein: the remote control end (17) comprises a remote control interface (3) and a display screen (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920398079.6U CN210199017U (en) | 2019-03-27 | 2019-03-27 | Portable electrode method COD rapid determination appearance |
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| CN201920398079.6U CN210199017U (en) | 2019-03-27 | 2019-03-27 | Portable electrode method COD rapid determination appearance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579513A (en) * | 2020-05-20 | 2020-08-25 | 长春师范大学 | Full-automatic portable water quality spectrum detector |
| CN113466161A (en) * | 2021-06-18 | 2021-10-01 | 江苏振丰环保集团有限公司 | Device is differentiateed fast to air contaminant |
-
2019
- 2019-03-27 CN CN201920398079.6U patent/CN210199017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111579513A (en) * | 2020-05-20 | 2020-08-25 | 长春师范大学 | Full-automatic portable water quality spectrum detector |
| CN113466161A (en) * | 2021-06-18 | 2021-10-01 | 江苏振丰环保集团有限公司 | Device is differentiateed fast to air contaminant |
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