CN206892093U - A kind of sensing device for detecting different water depth dissolved oxygen amount - Google Patents
A kind of sensing device for detecting different water depth dissolved oxygen amount Download PDFInfo
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- CN206892093U CN206892093U CN201720796744.8U CN201720796744U CN206892093U CN 206892093 U CN206892093 U CN 206892093U CN 201720796744 U CN201720796744 U CN 201720796744U CN 206892093 U CN206892093 U CN 206892093U
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- dissolved oxygen
- control system
- sensing device
- oxygen amount
- detecting different
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Abstract
The utility model discloses a kind of sensing device for detecting different water depth dissolved oxygen amount, including depth adjustment, measurement apparatus and control system, depth adjustment to include cylinder（5）, cylinder（5）Inside it is provided with gas generator（3）；Set-up of control system has power supply, and power supply includes wireless charging device and battery（17）, wireless charging device and battery（17）Electrical connection.The depth adjustment includes piston（7）, piston（7）It is arranged on cylinder（5）It is interior, piston（7）Top for accommodate water sump（8）, sump（8）The side at top is provided with water inlet（9）.It is convenient accurate without sampling so as to the oxygen content in quick detection water body by using the present apparatus；By setting depth adjustment, so as to measure the oxygen content of different depth water layer, measurement is accurate；By setting wireless charging device, the sealing property of equipment can be improved, sealing cost is reduced, improves equipment life.
Description
Technical field
A kind of water quality testing meter is the utility model is related to, is filled more particularly to a kind of sensing for detecting different water depth dissolved oxygen amount
Put.
Background technology
Water is Source of life, and the mankind be unable to do without water in life and production activity, the quality of Drinking Water water quality with
Human health is closely related.With the raising of socio-economic development, scientific progress and living standards of the people, people drink to life
The water quality requirement of water improves constantly, and water quality standard for drinking water also correspondingly continues to develop and perfect.Due to Drinking Water water quality
The formulation of standard and the habits and customs of people, culture, economic condition, scientific technological advance level, water resource and its water quality situation
Relevant Deng many factors, not only between various countries, and between same national different regions, the requirement to drinking water quality is all deposited
In difference.Dissolved oxygen value is a kind of foundation for studying water self-purification capacity.Dissolved oxygen in water is consumed, and to return to initial shape
State, required time is short, illustrates that the self-purification capacity of the water body is strong, water pollution is not serious in other words.Otherwise illustrate that water pollution is tight
Weight, self-purification capacity is weak, or even loses self-purification capacity.Therefore need to detect the dissolved oxygen of water body.Traditional detection method,
The water that will be typically detected using sampling container is sampled, and is sent to laboratory and is detected；Sampling trouble so be present, into
The problem of this is high；And during sample detection, there is that the regular hour is poor, because the environment of water body is changed, lead
Cause dissolved oxygen amount to change, measure the problem of inaccurate.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided one kind detection different water depth dissolved oxygen
The sensing device of amount is convenient accurate without sampling so as to the oxygen content in quick detection water body by using the present apparatus；It is logical
Setting depth adjustment is crossed, so as to measure the oxygen content of different depth water layer, measurement is accurate；By setting wireless charging Denso
Put, the sealing property of equipment can be improved, reduce sealing cost, equipment cost is reduced while improving equipment life.
The technical solution adopted in the utility model is as follows：
A kind of sensing device for detecting different water depth dissolved oxygen amount, including depth adjustment, measurement apparatus and control system,
Depth adjustment includes cylinder, and gas generator is provided with cylinder；Set-up of control system has power supply, and power supply includes wireless charging
Electric installation and battery, wireless charging device are connected with storage battery.
The depth adjustment includes piston, and piston is arranged in cylinder, and the top of piston is accommodates the sump of water, water
The side of the top of the warehouse is provided with water inlet.
The bottom of the cylinder is provided with power set, and the rotating shaft of power set is connected with screw rod；Piston is connected with swivel nut,
Swivel nut coordinates with screw rod to be flexibly connected.
Further, the invention also discloses a kind of preferred knot for the sensing device for detecting different water depth dissolved oxygen amount
Structure, the wireless charging device include charge coil and charging circuit, and charge coil electrically connects with charging circuit, charging circuit with
Storage battery connects；Control system includes CPU, and CPU is connected with battery；Control system also includes
Telecommunication circuit, communication antenna is connected with telecommunication circuit, telecommunication circuit is connected with CPU signal.
Further, the measurement apparatus includes measuring chamber, and oxygen concentration sensor is provided with measuring chamber, measuring chamber
Side is provided with the screen pack passed through for water body.
Further, the measurement apparatus also includes transducing signal process circuit, oxygen concentration sensor and transducing signal
The input end signal connection of process circuit, the output end of transducing signal process circuit are connected with CPU signal.
Further, the depth adjustment also includes shell, and enhancing ring is connected with the top of shell；Control system is set
Put on the side of depth adjustment, be provided with the electronic equipment waterproof cover for waterproof outside control system, at transducing signal
Reason circuit is arranged in electronic equipment waterproof cover.
Further, set in the gas generator and volatile lower boiling liquid is housed, the power set pass through
Power drive circuitry is connected with control system signal.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, by using the present apparatus, so as to the oxygen content in quick detection water body, without being sampled, when reducing detection
Between and cost, it is convenient accurate；
2nd, by setting depth adjustment, so as to measure the oxygen content of different depth water layer, measurement is quick and precisely；
3rd, by setting wireless charging device, the sealing property of equipment can be improved, equipment sealing cost is reduced, improves equipment
Service life.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Marked in figure：1 is shell, and 2 be power set, and 3 be gas generator, and 4 be screw rod, and 5 be cylinder, and 6 be swivel nut, 7
It is piston, 8 be sump, and 9 be water inlet, and 10 be enhancing ring, and 11 be electronic equipment waterproof cover, and 12 be charge coil, and 13 be communication
Antenna, 14 be charging circuit, and 15 be telecommunication circuit, and 16 be CPU, and 17 be battery, and 18 be transducing signal processing electricity
Road, 19 be oxygen concentration sensor, and 20 be measuring chamber, and 21 be screen pack.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in figure 1, a kind of sensing device for detecting different water depth dissolved oxygen amount, including the depth for adjustment equipment depth
Adjusting means, the measurement apparatus for detecting water body parameter and the control system for control device operation, depth adjustment
Including cylinder 5, the global density of equipment can be changed by adjusting cylinder 5, reach the purpose that control device sinks, floats, hovered.
Gas generator 3 is provided with cylinder 5；Gas generator 3 can discharge or absorb gas according to the pressure in cylinder 5, reduce and live
Resistance when plug is mobile.The promising equipment of set-up of control system provides the power supply of the energy, and power supply includes the nothing without directly putting connection
The battery 17 of micro USB electric installation and storage electric energy, wireless charging device electrically connect with battery 17；Using the side of wireless charging
Case, the sealing property of equipment can be improved, reduce equipment sealing cost, improve service life of equipment.
The depth adjustment includes piston 7, and piston 7 is arranged in cylinder 5, and the top of piston 7 is the water for accommodating water
Storehouse 8, the side at the top of sump 8 are provided with water inlet 9.When piston 7 moves up and down, the size of sump 8 can be changed, and then can control
The density of equipment, the sink-float of energy control device.
The bottom of the cylinder 5 is provided with the power set 2 for controlling piston 7 to move, the rotating shaft connection of power set 2
There is screw rod 4；Piston 7 is connected with swivel nut 6, and swivel nut 6 coordinates with screw rod 4 to be flexibly connected.When the device of power set 2 drives 4 turns of screw rod
When dynamic, swivel nut 6 will carry out linear movement, and then be moved up and down with piston.
Further, the invention also discloses a kind of preferred knot for the sensing device for detecting different water depth dissolved oxygen amount
Structure, the wireless charging device include the charge coil 12 for sensing alternating magnetic field and the alternating current of coil are converted into direct current
The charging circuit 14 of electricity, charge coil 12 electrically connect with the input of charging circuit 14, the output end of charging circuit 14 and electric power storage
Pond 17 electrically connects；Control system includes CPU 16, and CPU 16 is connected with battery 17；Control system is also
Including the telecommunication circuit 15 for communication, the output end of telecommunication circuit 15 is connected with the communication antenna 13 for launching electromagnetic wave,
The input of telecommunication circuit 15 is connected with the signal of CPU 16.Equipment just can enter row data communication with the external world.
Further, the measurement apparatus includes measuring chamber 20, and oxygen concentration sensor 19 is provided with measuring chamber 20, surveys
The side of amount room 20 is provided with the screen pack 21 passed through for water body；The large granular impurity in water can be filtered using screen pack
Fall, reduce impurity and error is brought to measurement, improve measurement accuracy.
Further, the measurement apparatus also includes transducing signal process circuit 18, oxygen concentration sensor 19 and sensing
The input end signal connection of signal processing circuit 18, output end and the signal of CPU 16 of transducing signal process circuit 18
It is connected.
Further, the depth adjustment also includes shell 1, and the top of shell 1 is connected with for launching recovery inspection
Survey the enhancing ring 10 of instrument；Set-up of control system is provided with for waterproof on the side of depth adjustment outside control system
Electronic equipment waterproof cover 11, transducing signal process circuit 18 is arranged in electronic equipment waterproof cover 11.
Further, set in the gas generator 3 and volatile lower boiling liquid is housed, lower boiling liquid is to ring
The pressure ratio in border is more sensitive, when pressure decreases, can evaporate the pressure improved in cylinder 5, reduces resistance during piston movement；When
During pressure rise, lower boiling liquid can condense into liquid, reduce resistance during piston movement；The power set 2 pass through dynamic
Power drive circuit is connected with control system signal.
It is first that equipment is fully charged when specifically used, a rope is connect on enhancing ring 10, will be in equipment investment water
Can.
Carrying out practically process, control information is sent to equipment by communication antenna 13 and telecommunication circuit 15, equipment receives
After the signal for needing to detect the oxygen content of the water of a certain depth.CPU 16 sends turn signal to power set 2, if
It is standby to suck or discharge water；And then the global density of equipment changes, equipment floats, sinks or hovered over a certain depth；So
The chemical signal of the oxygen content of this water layer is converted into by electric signal by oxygen concentration sensor 19 afterwards and sends sensing letter to
The ultra-weak electronic signal received is converted into data signal and sends center to by number process circuit 18, transducing signal process circuit 18
The data of acquisition are sent to information receiving end by processing unit 16, CPU 16 by telecommunication circuit 15.When equipment needs
When charging, the device by that can send alternating magnetic field is equipment charge；Changed when being passed through magnetic flux in charge coil 12
Magnetic field when, can alternating current is produced in coil, alternating current is sent to charging circuit 14, charging circuit by charge coil 12
Alternating current is converted into galvanic current and charged for battery 17 by 14.So, it is just oxygen-containing in energy quick detection water body
Amount, it is convenient accurate without sampling；By setting depth adjustment, so as to measure the oxygen content of different depth water layer, measurement
Accurately；By setting wireless charging device, the sealing property of equipment can be improved, sealing cost is reduced, improves the same of equipment life
When reduce equipment cost.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. sensing device for detecting different water depth dissolved oxygen amount, it is characterised in that：Including depth adjustment, measurement apparatus and Control system, depth adjustment include cylinder（5）, cylinder（5）Inside it is provided with gas generator（3）；Set-up of control system has Power supply, power supply include wireless charging device and battery（17）, wireless charging device and battery（17）Electrical connection.
- A kind of 2. sensing device for detecting different water depth dissolved oxygen amount as claimed in claim 1, it is characterised in that：The depth is adjusted Regulating device includes piston（7）, piston（7）It is arranged on cylinder（5）It is interior, piston（7）Top for accommodate water sump（8）, sump （8）The side at top is provided with water inlet（9）.
- A kind of 3. sensing device for detecting different water depth dissolved oxygen amount as claimed in claim 2, it is characterised in that：The cylinder （5）Bottom be provided with power set（2）, power set（2）Rotating shaft be connected with screw rod（4）；Piston（7）It is connected with swivel nut （6）, swivel nut（6）With screw rod（4）Coordinate and be flexibly connected.
- A kind of 4. sensing device for detecting different water depth dissolved oxygen amount as claimed in claim 1, it is characterised in that：The wireless charging Electric installation includes charge coil（12）And charging circuit（14）, charge coil（12）With charging circuit（14）Electrical connection, charging electricity Road（14）With battery（17）Electrical connection；Control system includes CPU（16）, CPU（16）With electric power storage Pond（17）It is connected；Control system also includes telecommunication circuit（15）, telecommunication circuit（15）On be connected with communication antenna（13）, communication electricity Road（15）With CPU（16）Signal is connected.
- A kind of 5. sensing device for detecting different water depth dissolved oxygen amount as claimed in claim 4, it is characterised in that：The measurement dress Put including measuring chamber（20）, measuring chamber（20）Inside it is provided with oxygen concentration sensor（19）, measuring chamber（20）Side be provided with The screen pack passed through for water body（21）.
- A kind of 6. sensing device for detecting different water depth dissolved oxygen amount as claimed in claim 5, it is characterised in that：The measurement dress Putting also includes transducing signal process circuit（18）, oxygen concentration sensor（19）With transducing signal process circuit（18）Input Signal connects, transducing signal process circuit（18）Output end and CPU（16）Signal is connected.
- A kind of 7. sensing device for detecting different water depth dissolved oxygen amount as claimed in claim 6, it is characterised in that：The depth is adjusted Regulating device also includes shell（1）, shell（1）Top be connected with enhancing ring（10）；Set-up of control system is in depth adjustment Side on, the electronic equipment waterproof cover for waterproof is provided with outside control system（11）, transducing signal process circuit（18）If Put in electronic equipment waterproof cover（11）It is interior.
- A kind of 8. sensing device for detecting different water depth dissolved oxygen amount as claimed in claim 3, it is characterised in that：The gas hair Raw device（3）Interior setting is equipped with volatile lower boiling liquid, the power set（2）Pass through power drive circuitry and control system Signal is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796744.8U CN206892093U (en) | 2017-07-04 | 2017-07-04 | A kind of sensing device for detecting different water depth dissolved oxygen amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720796744.8U CN206892093U (en) | 2017-07-04 | 2017-07-04 | A kind of sensing device for detecting different water depth dissolved oxygen amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892093U true CN206892093U (en) | 2018-01-16 |
Family
ID=61297554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720796744.8U Active CN206892093U (en) | 2017-07-04 | 2017-07-04 | A kind of sensing device for detecting different water depth dissolved oxygen amount |
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| CN (1) | CN206892093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678737A (en) * | 2020-07-13 | 2020-09-18 | 兰州理工大学 | Instrument and method for measuring water quality sampling and dissolved oxygen in constructed wetland matrix |
| CN112162071A (en) * | 2018-08-09 | 2021-01-01 | 河南畅慷环保科技有限公司 | Water quality detection device |
-
2017
- 2017-07-04 CN CN201720796744.8U patent/CN206892093U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162071A (en) * | 2018-08-09 | 2021-01-01 | 河南畅慷环保科技有限公司 | Water quality detection device |
| CN112162071B (en) * | 2018-08-09 | 2022-08-30 | 广东科致检测技术服务有限公司 | Water quality detection device |
| CN111678737A (en) * | 2020-07-13 | 2020-09-18 | 兰州理工大学 | Instrument and method for measuring water quality sampling and dissolved oxygen in constructed wetland matrix |
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