CN108107079A - A kind of water monitoring device - Google Patents
A kind of water monitoring device Download PDFInfo
- Publication number
- CN108107079A CN108107079A CN201810162439.2A CN201810162439A CN108107079A CN 108107079 A CN108107079 A CN 108107079A CN 201810162439 A CN201810162439 A CN 201810162439A CN 108107079 A CN108107079 A CN 108107079A
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- Prior art keywords
- floating ball
- detecting element
- outer cover
- water
- pay
- Prior art date
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000003643 water by type Substances 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 10
- 239000002351 wastewater Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1886—Water using probes, e.g. submersible probes, buoys
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Level Indicators Using A Float (AREA)
- Sampling And Sample Adjustment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of water monitoring devices, the present invention includes controller, data presentation device and on-line detector, further include floating ball device and mounting bracket, the on-line computing model includes display instrument and detecting element, the floating ball device includes floating ball, floating ball take-up and pay-off device and detecting element take-up and pay-off device, the first connecting rope is provided between floating ball take-up and pay-off device and mounting bracket, the second connecting rope is provided between detecting element take-up and pay-off device and detecting element.The floating ball of the present invention is when detecting water quality, floating ball floats on the surface, floating ball take-up and pay-off device and detecting element take-up and pay-off device are provided in floating ball, when the water surface lifts, floating ball is with water surface fluctuation, and detecting element can be by the collective effect of floating ball take-up and pay-off device and detection motor take-up and pay-off device so that detecting element is constantly in the middle part in waters during water level changes, it is made to detect water sample result more accurate.
Description
Technical field
The present invention relates to a kind of water monitoring devices.
Background technology
Now with gradual reinforcement of the people to the protective awareness of environment, the production waste of mostly enterprise is required for being located
Reason is discharged again later, to remove pollution of the noxious material in sewage to environment, but except ensure sewage apparatus operation it
Outside, also the water quality situation of the sewage of discharge is detected, the content to avoid a certain noxious material is not up to standard.Traditional side
Formula is to need regularly to be sampled in sewage discharge point by testing staff, then water sample band is back to laboratory and is detected, this
When kind mode is easy to cause situation underproof in the event of water quality, handling result can be allowed to generate certain hysteresis quality, caused big
Underproof sewage is measured to be drained among environment.
Although have now there is also the detection mode of sewage outfalls setting water quality testing meter, specially by the inspection of water quality testing meter
Measuring staff immerses in water, but this mode detection bar position cannot be changed with water level, and causing the data detected, there are one
Fixed error amount.
The content of the invention
The technical problem to be solved by the present invention is to：A kind of water quality monitoring dress that can understand sewage quality situation in real time is provided
It puts.
To solve the above-mentioned problems, the present invention includes controller, data presentation device and on-line detector, the data
Display device and on-line detector are connected with controller, further include floating ball device and mounting bracket, the on-line computing model bag
Display instrument and detecting element are included, is connected between the display instrument and detecting element by connecting line, floating ball dress
It puts including floating ball, floating ball take-up and pay-off device and detecting element take-up and pay-off device, is set between floating ball take-up and pay-off device and mounting bracket
There is the first connecting rope, the second connecting rope is provided between detecting element take-up and pay-off device and detecting element, when being detected operation
When, the detecting element is located at the middle part of water layer, and the floating ball floats over the surface of water layer；When floating ball is moved up and down with the water surface
When, the displacement distance of the detecting element is the half of floating ball displacement distance.
For the ease of the movement of floating ball control detecting element, vertical direction is provided in the middle part of floating ball of the present invention
Through hole is provided with counterweight in floating ball, hole wall, the floating ball folding and unfolding is provided between the through hole and the inner cavity of floating ball
Line apparatus includes supporting rack, clockwork spring, spool and the first reel, and the supporting rack is fixedly mounted in floating ball, the hair
The outboard end of item is fixedly connected on supporting rack, and the spool is rotatably connected on supporting rack, and spool is passed through in clockwork spring
It portion and is fixedly connected with the medial end of clockwork spring, the first reel is fixedly connected on spool, under first connecting rope
End is wrapped on the first reel, and the detecting element take-up and pay-off device includes movable pulley, the second reel and the 3rd connection
Rope, one end of the 3rd connecting rope are fixedly connected in floating ball, and the other end of the 3rd connecting rope is wrapped in the second reel
On, movable pulley rolling is connected in the 3rd connecting rope, and the upper end of second connecting rope is connected to by pulley yoke
On movable pulley, second reel is fixedly connected on spool and the radius of the radius of the second reel and the first reel
Identical, through through hole, the floating ball bears buoyancy and is more than dead weight, counterweight and detecting element second connecting line
The sum of weight, the gravity of the detecting element are more than the buoyancy suffered by electrode, and the elastic force of the clockwork spring is less than floating ball and matches somebody with somebody
The gravity of weight, the elastic force of clockwork spring are more than the gravity of detecting element and the collective effect power of buoyancy.
In order to when quantity of wastewater effluent is smaller, not influence detecting element detection water sample, detecting element bag of the present invention
Outer cover, inner cover and detecting electrode are included, the detecting electrode is fixedly connected in inner cover, and second connecting rope passes through outer cover
It is connected to the upper end of inner cover, the connecting line is connected through outer cover and inner cover with detecting electrode, the inner cover and outer cover
Permeable hole, the length for being shorter in length than outer cover of inner cover are both provided on side wall, inner cover is slidably arranged in the inner cavity of outer cover and inner cover
Side wall fits with outer cover sidewall, during inner cover slides in outer cover, on the permeable hole and outer cover on the inner cover
Permeable hole exist and be connected and be not attached to logical two states, the inside bottom of outer cover is provided with water pump, and the upside of water pump is set
Have the switch of push type, the water inlet pipe of water pump is exposed to outer cover through outer cover, and the water outlet of water pump is located in outer cover, inner cover with it is outer
The bottom of cover is open, and the bottom of inner cover is provided with block, and when inner cover is during outer cover slides, the block exists
The switch for pressing water pump and the switch two states for not pressing water pump, the bottom of outer cover is additionally provided with osculum.
Force in order to allow clockwork spring can be balanced, and clockwork spring of the present invention is constant force spring.
For the ease of monitor and detection data, data presentation device of the present invention includes being arranged on the indoor display of monitoring
Screen and portable mobile terminal, the display screen are connected with controller by optical fiber, the mobile terminal and control
Device is connected by wireless protocols.
For the ease of monitoring the working condition of on-line detector, present invention additionally comprises monitoring device, the monitoring device
Including video camera, the video camera is mounted on sewage discharge point, and video camera is connected with data presentation device.
The beneficial effects of the invention are as follows：When detecting water quality, floating ball floats on the surface the floating ball of the present invention, is set in floating ball
There are floating ball take-up and pay-off device and detecting element take-up and pay-off device, when the water surface lifts, floating ball detects member with water surface fluctuation
Part can by the collective effect of floating ball take-up and pay-off device and detection motor take-up and pay-off device, allow detecting element moves up and down away from
Half with a distance from being moved up and down for floating ball so that detecting element is constantly in waters during water level changes
Middle part makes it detect water sample result more accurate.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram of the floating ball of the present invention；
Fig. 3 is A-A schematic cross-sectional views in Fig. 2；
Fig. 4 is B-B schematic cross-sectional views in Fig. 2；
Fig. 5 is floating ball and detecting element of the invention with the view of SEA LEVEL VARIATION；
Fig. 6 is the view that detecting element is in water；
Fig. 7 is that detection motor reaches water-bed view.
Wherein：1st, display screen, 2, mobile terminal, 3, mounting bracket, 4, display instrument, 5, connecting line, the 6, first connecting rope, 7,
Floating ball, the 8, second connecting rope, 9, detecting element, the 10, first reel, 11, supporting rack, 12, clockwork spring, 13, spool, 14, second
Reel, the 15, the 3rd connecting rope, 16, movable pulley, 17, pulley yoke, 18, water pump, 7-1, through hole, 9-1, outer cover are 9-2, permeable
Hole, 9-3, inner cover, 9-4, permeable hole, 9-5, detecting electrode, 9-6, osculum, 18-1, switch, 18-2, water inlet pipe.
Specific embodiment
Water monitoring device as shown in Figure 1, including controller, data presentation device, on-line detector, floating ball device,
Monitoring device and mounting bracket 3, the data presentation device and on-line detector are connected with controller, and the data are shown
Device includes being arranged on the indoor display screen 1 of monitoring and portable mobile terminal 2, the display screen 1 lead to controller
Optical fiber connection is crossed, the mobile terminal 2 is connected with controller by wireless protocols.The on-line computing model includes display instrument
Table 4 and detecting element 9 are connected between the display instrument 4 and detecting element 9 by connecting line 5, the floating ball device bag
Floating ball 7, floating ball take-up and pay-off device and detecting element take-up and pay-off device are included, is provided between floating ball take-up and pay-off device and mounting bracket 3
First connecting rope 6 is provided with the second connecting rope 8 between detecting element take-up and pay-off device and detecting element 9, when being detected operation
When, the detecting element 9 is located at the middle part of water layer, and the floating ball 7 floats over the surface of water layer；Above and below floating ball 7 is with the water surface
When mobile, the displacement distance of the detecting element 9 is the half of floating ball displacement distance.The monitoring device includes camera shooting
Machine, the video camera are arranged on mounting bracket 3, and video camera is connected with data presentation device.
As shown in Figure 2-5, the through hole 7-1 of vertical direction is provided in the middle part of the floating ball described in the present embodiment, in floating ball 7
Counterweight is provided with, hole wall, the floating ball take-up and pay-off device bag are provided between the through hole 7-1 and the inner cavity of floating ball 7
Supporting rack 11, clockwork spring 12,13 and first reel 10 of spool are included, the clockwork spring uses constant force spring, the supporting rack 11
It is fixedly mounted in floating ball 7, the outboard end of the clockwork spring 12 is fixedly connected on supporting rack 11, and the spool 13 rotates
It is connected on supporting rack 11, spool 13 is through the middle part of clockwork spring 12 and is fixedly connected with the medial end of clockwork spring 12, the first coiling
Wheel 10 is fixedly connected on spool 13, and the lower end of first connecting rope 6 is wrapped on the first reel 10, the detection
Element take-up and pay-off device include movable pulley 16, the second reel 14 and the 3rd connecting rope 15, the one of the 3rd connecting rope 15
End is fixedly connected in floating ball 7, and the other end of the 3rd connecting rope 15 is wrapped on the second reel 14, and the movable pulley 16 rolls
Dynamic to be connected in the 3rd connecting rope 15, the upper end of second connecting rope 8 is connected to by pulley yoke 17 on movable pulley 16, institute
The second reel 14 stated is fixedly connected on spool 13 and the radius phase of the radius of the second reel 14 and the first reel 10
Together, the connecting line 5 passes through through hole 7-1, and the floating ball 7 bears buoyancy and is more than dead weight, counterweight and detecting element 9
The sum of weight, the gravity of the detecting element 9 are more than the buoyancy suffered by electrode, and the elastic force of the clockwork spring 12 is less than floating ball 7
With the gravity of counterweight, the elastic force of clockwork spring 12 is more than the gravity of detecting element 9 and the collective effect power of buoyancy.
As shown in Figure 6 and Figure 7, the detecting element described in the present embodiment includes outer cover 9-1, inner cover 9-3 and detecting electrode 9-
5, the detecting electrode 9-5 is fixedly connected in inner cover 9-3, and second connecting rope 8 is connected to inner cover through outer cover 9-1
The upper end of 9-3, the connecting line 5 is connected through outer cover 9-1 and inner cover 9-3 with detecting electrode 9-5, on the outer cover 9-1
Permeable hole 9-2 is provided with, permeable hole 9-4, the length for being shorter in length than outer cover 9-1 of inner cover 9-3, inner cover are provided on inner cover 9-3
9-3 is slidably arranged in the inner cavity of outer cover 9-1 and inner cover 9-3 side walls fit with outer cover 9-1 side walls, when inner cover 9-3 is in outer cover 9-1
During interior slip, permeable hole 9-4 on the inner cover 9-3 exists with the permeable hole 9-2 on outer cover 9-1 to be connected and not
Be connected two states, and the inside bottom of outer cover 9-1 is provided with water pump 18, and the upside of water pump 18 is provided with the switch of push type
18-1, the water inlet pipe 18-2 of water pump 18 are exposed to outer cover 9-1 through outer cover 9-1, and the water outlet of water pump 18 is located in outer cover 9-1,
The bottom of inner cover 9-3 and outer cover 9-1 is open, and the bottom of inner cover 9-3 is provided with block, when inner cover 9-3 is slided in outer cover 9-1
During, block presence presses the switch 18-1 of water pump 18 and does not press two kinds of shapes of switch 18-1 of water pump 18
State, when block presses the switch 18-1 of water pump 18, the water pump 18 is in working condition, and block does not press opening for water pump 18
When closing 18-1, water pump 18 is non-working condition, and the bottom of outer cover 9-1 is additionally provided with osculum 9-6.When quantity of wastewater effluent is larger
When, detecting element 9 is located at the middle part of water layer, and inner cover 9-3 is because of the lifting by the second connecting rope 8, top and the inner cover 9- of outer cover 9-1
3 top is close to, and the permeable hole 9-4 of the permeable hole 9-2 and inner cover 9-3 of outer cover 9-1 are faced, sewage through permeable hole 9-2 and
Permeable hole 9-4 is entered in inner cover 9-3, is contacted with detecting electrode 9-5；When quantity of wastewater effluent is smaller, since water layer is shallower, float
Ball 7 cannot play a role again, and detecting electrode 9-5 cannot be buried in water layer completely, and the outer cover 9-1 of detecting element 9 first contacts water
Bottom, since the second connecting rope 8 can not pull inner cover 9-3 again, inner cover 9-3 drives detecting electrode 9-5 to decline along outer cover 9-1, inner cover
The permeable hole 9-2 of the permeable hole 9-4 and outer cover 9-1 of 9-3 are staggered, until inner cover 9-3 drops to a certain degree, on inner cover 9-3
Block press the switch 18-1 of water pump 18, water pump 18, which starts, is pumped into shallow seated groundwater in outer cover 9-1, and outer cover 9-1's is permeable
The permeable hole 9-4 of hole 9-2 and inner cover 9-3 is staggered, and forms a cylinder, and sewage is assembled in outer cover 9-1 and inner cover 9-3, and
Electrical measurement electrode 9-5 gradually is submerged, water quality detection is carried out convenient for detecting electrode 9-5, and the osculum 9-6 of outer cover 9-1 bottoms is
Convenient for carrying out draining while pumping for water pump, allow in outer cover 9-1 and inner cover 9-3 and form alternate running water, convenient for newly discharging
Water quality be detected, the inflow of water pump 18 is greater than the displacement of osculum 9-6.
Operation principle：As shown in figure 5, when carrying out water quality detection operation, floating ball 7 floats on the surface, and detecting element 9 is located at
In water, when the water surface changes, when declining such as the water surface, floating ball 7 declines with the water surface, during floating ball 7 declines, the
One connecting rope 6 can pull the first reel 10 to rotate, and the first reel 10 drives the second reel 14 to rotate by spool 13, the
Two reels 14 rotate the 3rd connecting rope 15 of release, and movable pulley 16 declines with the 3rd connecting rope 15, and is connected by pulley yoke 17
9 follower pulley 16 of detecting element being connected on movable pulley 16 declines together, because the movement theorem relation of movable pulley 16, detection member
The dropping distance of part 9 is the half of 7 dropping distance of floating ball, i.e., is a half-phase of water surface dropping distance with dropping distance in the middle part of water layer
It is corresponding, while spool 13 rotates and clockwork spring 12 is driven to store energy, when the water surface rises, floating ball 7 rises with the water surface, and clockwork spring 12 discharges
Energy drives spool 13 to rotate, and spool 13 drives the first reel 10 and the second reel 14 to rotate, and the first reel 10 is wound
First connecting rope 6, the second reel 14 wind the 3rd connecting rope 15, and the 3rd connecting rope 15 passes through 16 and second connecting rope of movable pulley
8 drive detecting elements 9 move up, and the distance that detecting element 9 moves up is the half of 7 climb of floating ball.
Claims (6)
1. a kind of water monitoring device, including controller, data presentation device and on-line detector, the data presentation device
It is connected with on-line detector with controller, it is characterised in that：Further include floating ball device and mounting bracket, the on-line computing model
It including display instrument and detecting element, is connected between the display instrument and detecting element by connecting line, the floating ball
Device includes floating ball, floating ball take-up and pay-off device and detecting element take-up and pay-off device, is set between floating ball take-up and pay-off device and mounting bracket
The first connecting rope is equipped with, the second connecting rope is provided between detecting element take-up and pay-off device and detecting element, is made when being detected
During industry, the detecting element is located at the middle part of water layer, and the floating ball floats over the surface of water layer；When floating ball on the water surface with moving down
When dynamic, the displacement distance of the detecting element is the half of floating ball displacement distance.
2. water monitoring device according to claim 1, it is characterised in that：Upper and lower is provided in the middle part of the floating ball
To through hole, be provided with counterweight in floating ball, hole wall, the floating ball be provided between the through hole and the inner cavity of floating ball
Take-up and pay-off device includes supporting rack, clockwork spring, spool and the first reel, and the supporting rack is fixedly mounted in floating ball, described
The outboard end of clockwork spring be fixedly connected on supporting rack, the spool is rotatably connected on supporting rack, and spool passes through clockwork spring
Middle part and be fixedly connected with the medial end of clockwork spring, the first reel is fixedly connected on spool, first connecting rope
Lower end be wrapped on the first reel, the detecting element take-up and pay-off device include movable pulley, the second reel and the 3rd
Connecting rope, one end of the 3rd connecting rope are fixedly connected in floating ball, the other end of the 3rd connecting rope be wrapped in second around
In line wheel, movable pulley rolling is connected in the 3rd connecting rope, and the upper end of second connecting rope is connected by pulley yoke
It is connected on movable pulley, second reel is fixedly connected on spool and the radius of the second reel and the first reel
Radius is identical, and second connecting line passes through through hole, and the floating ball bears buoyancy and is more than dead weight, counterweight and detection member
The sum of weight of part, the gravity of the detecting element are more than the buoyancy suffered by electrode, and the elastic force of the clockwork spring is less than floating ball
With the gravity of counterweight, the elastic force of clockwork spring is more than the gravity of detecting element and the collective effect power of buoyancy.
3. water monitoring device according to claim 1, it is characterised in that：The detecting element includes outer cover, inner cover
And detecting electrode, the detecting electrode are fixedly connected in inner cover, second connecting rope is connected to inner cover through outer cover
Upper end, the connecting line is connected with detecting electrode through outer cover and inner cover, is all provided on the side wall of the inner cover and outer cover
It is equipped with permeable hole, the length for being shorter in length than outer cover of inner cover, inner cover is slidably arranged in the inner cavity of outer cover and inner cover side wall and outer cover
Side wall fits, and during inner cover slides in outer cover, the permeable hole on permeable hole and outer cover on the inner cover is deposited
It is being connected and is being not attached to logical two states, the inside bottom of outer cover is provided with water pump, push type is provided on the upside of water pump
Switch, the water inlet pipe of water pump are exposed to outer cover through outer cover, and the water outlet of water pump is located in outer cover, and the bottom of inner cover and outer cover is equal
Opening, and the bottom of inner cover is provided with block, when inner cover is during outer cover slides, the block, which exists, presses water pump
Switch and do not press the switch two states of water pump, the bottom of outer cover is additionally provided with osculum.
4. water monitoring device according to claim 2, it is characterised in that：The clockwork spring is constant force spring.
5. water monitoring device according to claim 1, it is characterised in that：The data presentation device includes being arranged on
Indoor display screen and portable mobile terminal are monitored, the display screen is connected with controller by optical fiber, described
Mobile terminal is connected with controller by wireless protocols.
6. water monitoring device according to claim 1, it is characterised in that：Further include monitoring device, monitoring dress
It puts including video camera, the video camera is arranged on mounting bracket, and video camera is connected with data presentation device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010361785.0A CN111458377A (en) | 2018-02-26 | 2018-02-26 | Water quality monitoring method |
| CN201810162439.2A CN108107079B (en) | 2018-02-26 | 2018-02-26 | Water quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810162439.2A CN108107079B (en) | 2018-02-26 | 2018-02-26 | Water quality monitoring device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010361785.0A Division CN111458377A (en) | 2018-02-26 | 2018-02-26 | Water quality monitoring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108107079A true CN108107079A (en) | 2018-06-01 |
| CN108107079B CN108107079B (en) | 2020-06-12 |
Family
ID=62205739
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810162439.2A Active CN108107079B (en) | 2018-02-26 | 2018-02-26 | Water quality monitoring device |
| CN202010361785.0A Pending CN111458377A (en) | 2018-02-26 | 2018-02-26 | Water quality monitoring method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010361785.0A Pending CN111458377A (en) | 2018-02-26 | 2018-02-26 | Water quality monitoring method |
Country Status (1)
| Country | Link |
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| CN (2) | CN108107079B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277694A (en) * | 2021-05-28 | 2021-08-20 | 魏汉民 | Deodorant type livestock and poultry excrement fermenting installation |
| CN113636611A (en) * | 2021-07-30 | 2021-11-12 | 海南天鸿市政设计股份有限公司 | Device for controlling water inflow by high and low liquid levels |
| CN114428158A (en) * | 2021-12-31 | 2022-05-03 | 青海师范大学 | Remote sensing monitoring and recognizing equipment for ecological water quality environment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI769604B (en) * | 2020-12-02 | 2022-07-01 | 財團法人石材暨資源產業研究發展中心 | Mobile automatic monitoring device |
| CN113075092B (en) * | 2021-03-05 | 2023-09-26 | 中策永通电缆有限公司 | Bandage detection equipment for judging water absorbability by utilizing residual water quantity of filtration |
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| C.VIALLE ET AL.: ""Water Quality Monitoring and Hydraulic Evaluation of a Household Roof Runoff Harvesting System in France"", 《WATER RESOUR MANAGE》 * |
| 洪武林 等: ""尾矿库水质实时监控系统设计与实现"", 《环境研究与监测》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113277694A (en) * | 2021-05-28 | 2021-08-20 | 魏汉民 | Deodorant type livestock and poultry excrement fermenting installation |
| CN113636611A (en) * | 2021-07-30 | 2021-11-12 | 海南天鸿市政设计股份有限公司 | Device for controlling water inflow by high and low liquid levels |
| CN113636611B (en) * | 2021-07-30 | 2023-08-08 | 海南天鸿市政设计股份有限公司 | Device for controlling water inflow by high and low liquid level |
| CN114428158A (en) * | 2021-12-31 | 2022-05-03 | 青海师范大学 | Remote sensing monitoring and recognizing equipment for ecological water quality environment |
| CN114428158B (en) * | 2021-12-31 | 2023-01-17 | 青海师范大学 | Remote sensing monitoring and recognizing equipment for ecological water quality environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111458377A (en) | 2020-07-28 |
| CN108107079B (en) | 2020-06-12 |
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