CN208568663U - A kind of salinity and dissolved oxygen content measuring device - Google Patents
A kind of salinity and dissolved oxygen content measuring device Download PDFInfo
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- CN208568663U CN208568663U CN201820879231.8U CN201820879231U CN208568663U CN 208568663 U CN208568663 U CN 208568663U CN 201820879231 U CN201820879231 U CN 201820879231U CN 208568663 U CN208568663 U CN 208568663U
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- dissolved oxygen
- module
- microprocessor
- measuring device
- electrolyte
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Abstract
The utility model belongs to a kind of technical field of water quality detection, including a kind of salinity and dissolved oxygen content measuring device, including pedestal, salimity measurement module, dissolved oxygen sensing module, chromacoder, temperature-measuring module, microprocessor, storage element, display unit；The salimity measurement module and dissolved oxygen sensing module are threadedly coupled on pedestal for fixing；The chromacoder is separately connected salimity measurement module and dissolved oxygen sensing module, for continuously varying analog signal to be converted to digital signal；The microprocessor connection signal conversion equipment, for handling digital signal and carrying out control signal output；The temperature-measuring module connects microprocessor, for correcting measurement data；The storage element and display unit are connect with microprocessor, for storing, exporting visual measurement result.It is convenient for measuring personnel's carrying, more accurate sample can be provided for survey crew.
Description
Technical field
The utility model belongs to the technical field of water quality detection, more particularly, to a kind of salinity and dissolved oxygen content measurement dress
It sets.
Background technique
Currently, salinity sensor and dissolved oxygen measuring device, two market directions in separation, are all often independent pins
It sells.Buyer buys independent salinity sensor or dissolution oxygen detector according to demand, needs simultaneously when user being caused to measure
Carry more cables and display equipment.Heavy equipment and huge volume cause user in arrangement and commissioning device, need
Cumbersome connection and debugging efforts are carried out, and is taken a significant amount of time.And most of salinity sensors and dissolved oxygen sensing
The usage scenario of device such as deep-sea detecting, mariculture, river monitoring, laboratory measurement, sewage quality detection are underwater to engage in archaeological studies
Deng being limited to the regular length of itself cable at the scene, lead to the salt that many times can not all accurately measure required target environment
Degree and dissolved oxygen content data.
Utility model content
The purpose of the present utility model is to reduce each equipment to integrate salinity sensor and dissolved oxygen measuring device
Individual debug time.Reduce measuring device volume and display number of devices, is convenient for measuring personnel's carrying.Since volume reduces,
It is portable it is also possible to carry on laboratory equipment and other external equipments, reach conventional salinity sensor and
The region that dissolved oxygen measuring device can not reach can provide the sample data of more acurrate target environment water quality for survey crew.
The technical solution of the utility model is: a kind of salinity and dissolved oxygen content measuring device, including pedestal, salimity measurement
Module, dissolved oxygen sensing module, chromacoder, microprocessor, storage element, display unit, the salimity measurement module
It is threadedly coupled on pedestal with dissolved oxygen sensing module for fixing, the chromacoder is separately connected salimity measurement
Module and dissolved oxygen sensing module are used to be converted to continuously varying analog signal digital signal, the microprocessor connection letter
Number conversion equipment for handling digital signal and carrying out control signal output, the storage element and display unit, with micro- place
Device connection is managed for storing, exporting visual measurement result.
The salinity and dissolved oxygen content measuring device, the salimity measurement module are popped one's head in comprising salimity measurement, permeable
Protective cover, anchor tip of popping one's head in, the salimity measurement probe are fixed with probe anchor tip by adhering with epoxy resin, the spy
Head anchor tip front end is connect with permeable protective cover, and the probe anchor tip rear end is connect with pedestal.
The salinity and dissolved oxygen content measuring device, the dissolved oxygen sensing module are popped one's head in comprising dissolved oxygen sensing,
Electrolyte, semi-permeable membrane, electrolyte protective cover, the dissolved oxygen sensing probe is connect with pedestal to be visited for fixing dissolved oxygen sensing
Head, the electrolyte pour into electrolyte protective cover for measuring the oxygen content in electrolyte, the semi-permeable membrane and electrolyte
Oxygen molecule in protective cover connection filtering external environment, the electrolyte protective cover is connect with pedestal to be surveyed for completely cutting off dissolved oxygen
Amount probe, row is at sealed environment.
The purpose of the present utility model is to reduce each equipment to integrate salinity sensor and dissolved oxygen measuring device
Individual debug time.Reduce measuring device volume and display number of devices, is convenient for measuring personnel's carrying.Since volume reduces,
It is portable it is also possible to carry on laboratory equipment and other external equipments, reach conventional salinity sensor and
The region that dissolved oxygen measuring device can not reach can provide the sample data of more accurate target environment for survey crew.
Detailed description of the invention
Fig. 1 is the hardware block diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
In figure:
1, permeable protective cover 2, salimity measurement probe 3, probe anchor tip
4, electrolyte protective cover 5, semi-permeable membrane 6, electrolyte
7, dissolved oxygen sensing probe 8, pedestal.
Specific embodiment
It elaborates with reference to the accompanying drawing to the utility model.
A kind of salinity and dissolved oxygen content measuring device include pedestal, salimity measurement module, dissolved oxygen sensing as shown in Figure 1
Module, chromacoder, temperature-measuring module, microprocessor, storage element, display unit；The salimity measurement module, packet
Salinity measuring probe, permeable protective cover, anchor tip of popping one's head in.The probe of salimity measurement described in Fig. 2 and probe anchor tip are logical
It crosses adhering with epoxy resin to fix, probe anchor tip front end described in Fig. 2 is connect with permeable protective cover, and probe described in Fig. 2 is solid
Determine connector rear end to connect with pedestal.The dissolved oxygen sensing module is popped one's head in comprising dissolved oxygen sensing, electrolyte, semi-permeable membrane, electrolysis
Liquid protective cover.The probe of dissolved oxygen sensing described in Fig. 2 is connect for fixing dissolved oxygen sensing probe, electricity described in Fig. 2 with pedestal
Solution liquid is poured into for measuring the oxygen content in electrolyte in electrolyte protective cover, and semi-permeable membrane described in Fig. 2 and electrolyte are protected
Oxygen molecule in cover connection filtering external environment, electrolyte protective cover described in Fig. 2 are connect with pedestal for completely cutting off dissolved oxygen
Measuring probe forms sealed environment.
Salimity measurement module shown in Fig. 2 and dissolved oxygen sensing module are threadedly coupled on pedestal for fixing, Fig. 1
Shown in chromacoder be separately connected salimity measurement module and dissolved oxygen sensing module and be used to believe the simulation of consecutive variations
Number digital signal is converted to, the conversion equipment of microprocessor connection signal shown in Fig. 1 is for handling digital signal and being controlled
Signal output, the connection microprocessor of temperature-measuring module shown in Fig. 1 is for correcting measurement data, storage unit shown in Fig. 1
And display unit, it is connect with microprocessor for storing, exporting visual measurement result.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of salinity and dissolved oxygen content measuring device, which is characterized in that including pedestal, salimity measurement module, dissolved oxygen are surveyed
Measure module, chromacoder, temperature-measuring module, microprocessor, storage element, display unit；The salimity measurement module
It is threadedly coupled on pedestal with dissolved oxygen sensing module for fixing, the chromacoder is separately connected salimity measurement
Module and dissolved oxygen sensing module are used to be converted to continuously varying analog signal digital signal, the microprocessor connection letter
For handling digital signal and carrying out control signal output, locating temperature-measuring module connection microprocessor is used for for number conversion equipment
Measurement data, the storage element and display unit are corrected, is connect with microprocessor for storing, exporting visual measurement
As a result.
2. salinity according to claim 1 and dissolved oxygen content measuring device, it is characterised in that: the salimity measurement mould
Block is popped one's head in comprising salimity measurement, permeable protective cover, anchor tip of popping one's head in.
3. salinity according to claim 2 and dissolved oxygen content measuring device, which is characterized in that the salimity measurement probe
It is fixed with probe anchor tip by adhering with epoxy resin, the probe anchor tip front end is connect with permeable protective cover, described
Probe anchor tip rear end is connect with pedestal.
4. salinity according to claim 1 and dissolved oxygen content measuring device, it is characterised in that: the dissolved oxygen sensing mould
Block is popped one's head in comprising dissolved oxygen sensing, electrolyte, semi-permeable membrane, electrolyte protective cover.
5. salinity according to claim 4 and dissolved oxygen content measuring device, which is characterized in that the dissolved oxygen sensing is visited
Head is connect for fixing dissolved oxygen sensing probe with pedestal, and the electrolyte pours into electrolyte protective cover for measuring electrolyte
In oxygen content, the semi-permeable membrane connect with electrolyte protective cover filtering external environment in oxygen molecule, the electrolyte
Protective cover is connect for completely cutting off dissolved oxygen sensing probe with pedestal, forms sealed environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820879231.8U CN208568663U (en) | 2018-06-07 | 2018-06-07 | A kind of salinity and dissolved oxygen content measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820879231.8U CN208568663U (en) | 2018-06-07 | 2018-06-07 | A kind of salinity and dissolved oxygen content measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568663U true CN208568663U (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820879231.8U Active CN208568663U (en) | 2018-06-07 | 2018-06-07 | A kind of salinity and dissolved oxygen content measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN208568663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121861A (en) * | 2018-11-01 | 2020-05-08 | 中科院微电子研究所昆山分所 | Warm salt dissolved oxygen sensor and preparation method thereof |
-
2018
- 2018-06-07 CN CN201820879231.8U patent/CN208568663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121861A (en) * | 2018-11-01 | 2020-05-08 | 中科院微电子研究所昆山分所 | Warm salt dissolved oxygen sensor and preparation method thereof |
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