CN206895570U - One kind is based on internet freshwater fish culturing management system - Google Patents
One kind is based on internet freshwater fish culturing management system Download PDFInfo
- Publication number
- CN206895570U CN206895570U CN201720877974.7U CN201720877974U CN206895570U CN 206895570 U CN206895570 U CN 206895570U CN 201720877974 U CN201720877974 U CN 201720877974U CN 206895570 U CN206895570 U CN 206895570U
- Authority
- CN
- China
- Prior art keywords
- freshwater fish
- fish culturing
- water
- pond
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses one kind to be based on internet freshwater fish culturing management system, is related to animal husbandry and fishery, fish culture technical field.Described infundibulate accumulator is arranged on inside fodder store, it is connected by feed line with the feeding barrel of square freshwater fish culturing pond side, erection weight sensor in feeding barrel, and transfer valve is provided with described feed line, the purpose of automatic charging is realized by the weight sensor in feeding barrel;And be mounted with to monitor the detection probe of freshwater fish culturing water quality in square freshwater fish culturing pond, all sunk sensors with main system Electricity Federation, can realize automatic detection water quality energy function;And main system touch-screen is provided with " help " smart window, and this system controls terminal by connecting internet intelligent remote, realizes the remote control of computer or mobile phone to system, greatlys save labour.
Description
Technical field
It the utility model is related to one kind and be based on internet freshwater fish culturing management system, specially animal husbandry and fishery, fish are supported
Plantation technology field.
Background technology
China's aquaculture at present mainly still manually controls, and cultivates by rule of thumb, and there is cultural technique is low, water of breeding fish
The shortcomings of deficiency that Quality Control system is difficult, raiser feeds intake, be the principal element for hindering aquaculture development.In recent years, because market is big
Such environmental effects, raiser's loss is more, more than 70% raiser all select it is part-time breed fish, but part-time breed fish can not be complete
Weather is managed in fish pond, therefore needs to study a kind of freshwater fish culturing management system of manageability operation.
Utility model content
The purpose of this utility model be to provide it is a kind of being capable of automatic charging, automatic aeration, automatic detection, automatic cycle
Improve cultural technique, improve cultivation water, reduce labour based on internet freshwater fish culturing management system.
To achieve the above object, the utility model provides following technical scheme:One kind is based on internet freshwater fish culturing pipe
Reason system includes square freshwater fish culturing pond 1, infundibulate accumulator 2, feed line 4, feeding barrel 5, transfer valve 6, prison
The detection probe 7 of survey freshwater fish culturing water quality, aerator 10, circulating pump 11, water inlet 12, water intaking valve 13, discharge outlet 14, draining
Valve 15, main system 16, internet intelligent remote control terminal 17, weight sensor 18 and high-definition camera 20, described funnel
Shape accumulator 2 is arranged on the inside of fodder store 3, passes through feeding intake for feed line 4 and the square side of freshwater fish culturing pond 1
Bucket 5 is connected, erection weight sensor 18 in feeding barrel 5, and is provided with transfer valve 6 on described feed line 4, and described
The square top of freshwater fish culturing pond 1 be connected with water inlet 12, water intaking valve 13 is installed, described is square light on water inlet 12
The bottom of water fish cultivating pool 1 is connected with discharge outlet 14, and draining valve 15 is provided with discharge outlet 14.
Preferably, weight sensor 18 passes through circuit and the Electricity Federation of main system 16 in described feeding barrel 5.
Preferably, it is provided with aerator 10 and circulating pump 11, described side in described square freshwater fish culturing pond 1
The top in shape freshwater fish culturing pond 1 is provided with the detection probe 7 and high-definition camera 20 of monitoring freshwater fish culturing water quality, described
The detection probe 7 of monitoring freshwater fish culturing water quality, aerator 10, circulating pump 11, high-definition camera 20 pass through circuit and master
The Electricity Federation of system 16, and described main system 16 controls the Electricity Federation of terminal 17 by circuit and internet intelligent remote.
Preferably, described main system 16 is by touch-screen, power module, motor protector, PLC, expansion module, again
Amount sensing and adjustment control module, temperature sense and the molten amount sensing of adjustment control module, ammonia nitrogen and adjustment control module, water quality acid
Basicity and dissolved oxygen amount induction module, adjustment control module, A.C. contactor, auxiliary reclay composition, and described touch-screen,
Power module, motor protector, expansion module, weight induction and adjustment control module, temperature sense and adjustment control module,
The molten amount sensing and adjustment control module of ammonia nitrogen, water quality acid-base value and dissolved oxygen amount induction module, adjustment control module, ac contactor
Device, auxiliary reclay electrically connect with PLC.
Compared with prior art, the beneficial effects of the utility model are:The system is provided with feeding barrel, by feeding barrel
Weight sensor realize the purpose of automatic charging;And it is mounted with to monitor freshwater fish culturing water in square freshwater fish culturing pond
The detection probe of matter, all sunk sensors with main system Electricity Federation, can realize automatic detection water quality energy function;Work as sensor
When transmitting abnormal signal to main system PLC, main system meeting automatic start aerator, circulating pump, automatic aeration, automatic cycle are realized
Purpose, and main system touch-screen is provided with " help " smart window, inside typing is related to the feeding of each kind freshwater fish
Supporting information, the information contents such as method, feed allotment ratio, the prophylactic treatment of common disease, can by network linking real-time update
Consult at any time and understand newest cultivation information at any time, the help to gear to actual circumstances is provided to poultry feeders, and this system is mutual by connecting
Intelligent remote of networking controls terminal, realizes the remote control of computer or mobile phone to system, greatlys save labour.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is control principle structural representation of the present utility model.
Reference:Square freshwater fish culturing pond 1, infundibulate accumulator 2, fodder store 3, feed line 4, throwing
Charging basket 5, transfer valve 6, the detection probe 7 for monitoring freshwater fish culturing water quality, aerator 10, circulating pump 11, water inlet 12, water intaking valve
13rd, discharge outlet 14, draining valve 15, main system 16, internet intelligent remote control terminal 17, weight sensor 18, high-definition camera
First 20.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:One kind is based on internet freshwater fish culturing management system
System is light comprising square freshwater fish culturing pond 1, infundibulate accumulator 2, feed line 4, feeding barrel 5, transfer valve 6, monitoring
The detection probe 7 of water fish cultivation water, aerator 10, circulating pump 11, water inlet 12, water intaking valve 13, discharge outlet 14, draining valve
15th, main system 16, internet intelligent remote control terminal 17, weight sensor 18 and high-definition camera 20, described infundibulate
Accumulator 2 is arranged on the inside of fodder store 3, passes through feed line 4 and the feeding barrel of the square side of freshwater fish culturing pond 1
5 are connected, erection weight sensor 18 in feeding barrel 5, and are provided with transfer valve 6 on described feed line 4, and described
The square top of freshwater fish culturing pond 1 is connected with water inlet 12, and water intaking valve 13, square freshwater fish culturing are provided with water inlet 12
The bottom in pond 1 is connected with discharge outlet 14, and draining valve 15 is provided with discharge outlet 14.
Preferably, weight sensor 18 passes through circuit and the Electricity Federation of main system 16 in described feeding barrel 5.
Preferably, it is provided with aerator 10 and circulating pump 11, described side in described square freshwater fish culturing pond 1
The top in shape freshwater fish culturing pond 1 is provided with the detection probe 7 and high-definition camera 20 of monitoring freshwater fish culturing water quality, described
The detection probe 7 of monitoring freshwater fish culturing water quality, aerator 10, circulating pump 11, high-definition camera 20 pass through circuit and master
The Electricity Federation of system 16, and described main system 16 controls the Electricity Federation of terminal 17 by circuit and internet intelligent remote.
Preferably, described main system 16 is by touch-screen, power module, motor protector, PLC, expansion module, again
Amount sensing and adjustment control module, temperature sense and the molten amount sensing of adjustment control module, ammonia nitrogen and adjustment control module, water quality acid
Basicity and dissolved oxygen amount induction module, adjustment control module, A.C. contactor, auxiliary reclay composition, and described touch-screen,
Power module, motor protector, expansion module, weight induction and adjustment control module, temperature sense and adjustment control module,
The molten amount sensing and adjustment control module of ammonia nitrogen, water quality acid-base value and dissolved oxygen amount induction module, adjustment control module, ac contactor
Device, auxiliary reclay electrically connect with PLC.
Being included based on internet freshwater fish culturing management system workflow described in present embodiment:
By the numerical value set in main system 16, when detection water quality oxygen dissolving value is less than 5mg/L, it was demonstrated that fish start
Anoxic, have a low resistance and easily cause fish disease, now the aerator 10 in square freshwater fish culturing pond 1 is opened, and carries out stirring water increasing
Oxygen, make pond water convective exchange up and down, circulating pump 11 opened, then water intaking valve 13, draining valve 15 are opened, by water inlet 12 to pond
New water is injected on the pool, and old water sewage is discharged from discharge outlet 14;When detection water quality oxygen dissolving value is less than 2mg/L, system will show red light
Alarm, it was demonstrated that fish severe depletion of oxygen is raised the nose above water to breathe, and while automatically turning on aerator 10, circulating pump 11 except system, also needs pond
Splash chemical enhancement medicine;And when detection water quality oxygen dissolving value is more than 5mg/L, then prove that dissolved oxygen in water is sufficient, be advantageous to fish
Growth.
By the numerical value set in main system 16, when water quality pH value detected value is less than 6, system will show red light police
Report, fish acid poisoning is represented, fish body is substantially turned white, and now circulating pump 11 is opened, then water intaking valve 13, draining valve 15 are opened, and is led to
Cross water inlet 12 and inject new water to pond, discharge old water sewage from discharge outlet 14, and full pool spilling head quick lime slurry carries out treatment tune
Section;When water quality pH value detected value is in the range of 7-9, then proof water quality is normal, can be without processing;When water quality pH value detected value is big
When 9, system equally shows red light alarm, represents fish alkalosis, and the gill filament is rotted, and now circulating pump 11 is opened, then water intaking valve
13rd, draining valve 15 is opened, and is injected new water to pond by water inlet 12, is discharged old water sewage from discharge outlet 14, and entered with acetic acid
Row treatment regulation.
Also include the ammonia nitrogen detection sensor for detecting water quality in other present embodiment, by main system 16
The numerical value set, when the ammonia nitrogen detected value of water quality is less than 0.2mg/L, represent that pond water quality meets water quality standard for fishery, no
Need to handle;When the ammonia nitrogen detected value of water quality reaches 0.5mg/L, represent that pond water quality has minimal effect to fish, now
Circulating pump 11 is opened, then water intaking valve 13, draining valve 15 are opened, and new water is injected to pond by water inlet 12, from the row of discharge outlet 14
Go out old water sewage, and throw microorganism formulation into pond to be improved;When the ammonia nitrogen detected value of water quality is more than 0.5mg/L, show
Water quality deterioration, disease resistance in fish decline, and may cause aquatic livestock ammonia poisoning, and now circulating pump 11 is opened, then water intaking valve 13, row
Water valve 15 is opened, and is injected new water to pond by water inlet 12, is discharged old water sewage from discharge outlet 14, while aerator 10 is opened
Open, carry out stirring water oxygenation, make pond water convective exchange, and full pool spilling head zeolite powder adsorption tank bottom pernicious gas and Toxic up and down
Matter.
Also include the temperature sensor for detecting pond water temperature in present embodiment, main system 16 passes through to different fishes
The difference of water temperature has been configured numerical value needed for class growth, and when detection shows that water temperature is less than setting value, aerator 10 is opened
Open, stir water conservancy project and make to make pond water that convective exchange is uniform to water temperature up and down, when detection shows water temperature in setting value
It is inside that aerator 10 is stopped.
Present embodiment includes the high-definition camera 20 for being monitored to pond surface and periphery situation, high definition
Camera 20 is by circuit and the Electricity Federation of main system 16, when so all parameters are sent to main system 16 by sensor by PLC
During computer display screen, the vision signal of high-definition camera 20 is sent to the computer display screen of main system 16 also by PLC, now
The surface in square freshwater fish culturing pond 1 and the situation on periphery can be seen by display screen, while has grasped pond water quality again
Situation of change.
Present embodiment connects infundibulate accumulator 2 and feeding barrel 5 by feed line 4, is passed using weight
Automatic charging is realized in the regulation of sensor 18, and when feed underweight in feeding barrel 5, transfer valve 6 is opened, infundibulate storing
Feed in device 2 is transported to feeding barrel 5 by feed line 4, not only reduces artificial attenuating aquaculture cost, and can do
To at regular time and quantity, science is fed.A variety of detection probes 7 for being used to monitor freshwater fish culturing water quality are also used in addition to cultivation water
Matter is strictly monitored, and fish disease what time is suppressed and prevention, fish be in optimal growing environment, raising fish into
Motility rate.And all equal devices of sunk sensor base have minitype high voltage shower nozzle, the time value set by main system 16, often
Its automatic high pressure hydro-peening twice, 5 minutes every time, to ensure the accurate of collected pond water quality data.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. one kind is based on internet freshwater fish culturing management system, it is characterised in that:It includes square freshwater fish culturing pond
(1), infundibulate accumulator (2), feed line (4), feeding barrel (5), transfer valve (6), monitoring freshwater fish culturing water quality
Detection probe (7), aerator (10), circulating pump (11), water inlet (12), water intaking valve (13), discharge outlet (14), draining valve
(15), main system (16), internet intelligent remote control terminal (17), weight sensor (18) and high-definition camera (20), institute
The infundibulate accumulator (2) stated is arranged on inside fodder store (3), passes through feed line (4) and square freshwater fish culturing
The feeding barrel (5) of pond (1) side is connected, the interior erection weight sensor (18) of feeding barrel (5), and described feed line
(4) transfer valve (6) is provided with, and described square freshwater fish culturing pond (1) top is connected with water inlet (12), water inlet
(12) water intaking valve (13) is installed, the bottom of described square freshwater fish culturing pond (1) is connected with discharge outlet (14), draining on
Draining valve (15) is provided with mouth (14).
2. one kind according to claim 1 is based on internet freshwater fish culturing management system, it is characterised in that:Described throwing
Charging basket (5) interior weight sensor (18) passes through circuit and main system (16) Electricity Federation.
3. one kind according to claim 1 is based on internet freshwater fish culturing management system, it is characterised in that:Described side
Aerator (10) and circulating pump (11), described square freshwater fish culturing pond (1) are provided with shape freshwater fish culturing pond (1)
Top be provided with monitoring freshwater fish culturing water quality detection probe (7) and high-definition camera (20), described monitoring fresh-water fishes
The detection probe (7) of cultivation water, aerator (10), circulating pump (11), high-definition camera (20) pass through circuit and main system
(16) Electricity Federation, and described main system (16) controls terminal (17) Electricity Federation by circuit and internet intelligent remote.
4. one kind according to claim 1 is based on internet freshwater fish culturing management system, it is characterised in that:Described master
System (16) is by touch-screen, power module, motor protector, PLC, expansion module, weight induction and adjustment control module, temperature
Degree sensing and the molten amount sensing and adjustment control module of adjustment control module, ammonia nitrogen, water quality acid-base value and dissolved oxygen amount induction module,
Adjust control module, A.C. contactor, auxiliary reclay composition, and described touch-screen, power module, motor protector,
Expansion module, weight induction and adjustment control module, temperature sense and the molten amount sensing of adjustment control module, ammonia nitrogen and adjustment control
Module, water quality acid-base value and dissolved oxygen amount induction module, adjustment control module, A.C. contactor, auxiliary reclay and PLC are electrically connected
Connect.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720877974.7U CN206895570U (en) | 2017-07-19 | 2017-07-19 | One kind is based on internet freshwater fish culturing management system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720877974.7U CN206895570U (en) | 2017-07-19 | 2017-07-19 | One kind is based on internet freshwater fish culturing management system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206895570U true CN206895570U (en) | 2018-01-19 |
Family
ID=61311898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720877974.7U Expired - Fee Related CN206895570U (en) | 2017-07-19 | 2017-07-19 | One kind is based on internet freshwater fish culturing management system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206895570U (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108388276A (en) * | 2018-02-02 | 2018-08-10 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivation circulation controlling means, control device and system |
CN108464269A (en) * | 2018-03-23 | 2018-08-31 | 中国农业大学 | A kind of aquaculture feeding system |
CN108849680A (en) * | 2018-07-12 | 2018-11-23 | 林金烘 | A kind of feeding equipment used for aquiculture |
CN109089987A (en) * | 2018-08-28 | 2018-12-28 | 梅金琪 | A kind of intelligence fish feeding device |
CN109349200A (en) * | 2018-12-14 | 2019-02-19 | 麦冠军 | A kind of pond culture auxiliary system and its use control method |
CN110024735A (en) * | 2019-05-08 | 2019-07-19 | 江门市智合科技有限公司 | A kind of cultivation fish pond system |
CN110488732A (en) * | 2019-09-24 | 2019-11-22 | 深圳市东荣生物科技有限责任公司 | A kind of aquatic products Internet of Things environmental control system |
CN110597158A (en) * | 2019-09-04 | 2019-12-20 | 蔡伟杰 | Novel automatic breeding system |
CN111480609A (en) * | 2020-04-15 | 2020-08-04 | 杭州清泚源科技有限公司 | Factory circulating aquaculture system |
CN115413620A (en) * | 2022-11-04 | 2022-12-02 | 深圳精渔科技有限公司 | Tail water circulating treatment and purification system for benthonic animal breeding |
CN115997717A (en) * | 2022-12-27 | 2023-04-25 | 江苏省淡水水产研究所 | Water monitoring and water quality adjusting integrated device for large-scale freshwater fish culture |
-
2017
- 2017-07-19 CN CN201720877974.7U patent/CN206895570U/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108388276A (en) * | 2018-02-02 | 2018-08-10 | 中国水产科学研究院淡水渔业研究中心 | A kind of cultivation circulation controlling means, control device and system |
CN108464269A (en) * | 2018-03-23 | 2018-08-31 | 中国农业大学 | A kind of aquaculture feeding system |
CN108849680B (en) * | 2018-07-12 | 2021-06-29 | 林金烘 | Aquaculture eats equipment with feeding |
CN108849680A (en) * | 2018-07-12 | 2018-11-23 | 林金烘 | A kind of feeding equipment used for aquiculture |
CN109089987A (en) * | 2018-08-28 | 2018-12-28 | 梅金琪 | A kind of intelligence fish feeding device |
CN109349200A (en) * | 2018-12-14 | 2019-02-19 | 麦冠军 | A kind of pond culture auxiliary system and its use control method |
CN109349200B (en) * | 2018-12-14 | 2023-08-29 | 麦冠军 | Pond culture auxiliary system and use control method thereof |
CN110024735A (en) * | 2019-05-08 | 2019-07-19 | 江门市智合科技有限公司 | A kind of cultivation fish pond system |
CN110597158A (en) * | 2019-09-04 | 2019-12-20 | 蔡伟杰 | Novel automatic breeding system |
CN110488732A (en) * | 2019-09-24 | 2019-11-22 | 深圳市东荣生物科技有限责任公司 | A kind of aquatic products Internet of Things environmental control system |
CN111480609A (en) * | 2020-04-15 | 2020-08-04 | 杭州清泚源科技有限公司 | Factory circulating aquaculture system |
CN115413620A (en) * | 2022-11-04 | 2022-12-02 | 深圳精渔科技有限公司 | Tail water circulating treatment and purification system for benthonic animal breeding |
CN115997717A (en) * | 2022-12-27 | 2023-04-25 | 江苏省淡水水产研究所 | Water monitoring and water quality adjusting integrated device for large-scale freshwater fish culture |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206895570U (en) | One kind is based on internet freshwater fish culturing management system | |
CN104396850B (en) | A kind of industrialized aquiculture system and its intelligence control system | |
CN105454136B (en) | A kind of self-circulation purifying Intelligent fish tank | |
CN107797508A (en) | A kind of wisdom fisheries management system based on Internet of Things | |
CN206960988U (en) | A kind of intelligence based on cloud framework is breeded fish monitoring system | |
CN102645927A (en) | Monitoring system for aquaculture environment of fresh-water fish on basis of wireless sensor network | |
CN107817857A (en) | A kind of fishery cultivating dynamic monitoring system | |
CN112243923A (en) | Aquaculture system based on Internet of things and control method thereof | |
CN110870472A (en) | Artificial intelligence breeds cray integrated device | |
CN108633815A (en) | A kind of cultivation of indoor ecological, plantation(Water shield)Cogeneration system | |
CN109006635A (en) | A kind of intelligence aquaculture system | |
CN109006593A (en) | A kind of high-efficiency aquaculture method Internet-based | |
CN105884426A (en) | Culture medium for freshwater shrimp culture and preparation method thereof | |
CN105884451A (en) | Culture medium for freshwater shrimp and crab breeding and preparation method of culture medium | |
CN204860613U (en) | A salinity automatic control device for aquaculture | |
KR20180080731A (en) | Control device of autimatic feeding level method thereof | |
CN206963699U (en) | A kind of intelligent aquaculture pond based on big data analysis | |
CN110187729A (en) | A kind of aquaculture technology management and intelligent control system based on Internet of Things | |
CN110764557A (en) | Pond cultivation monitoring and control system based on internet of things technology | |
CN202949852U (en) | Novel animal husbandry multifunctional water drinking machine | |
CN108782388A (en) | The method that the bottom water of one seed shrimp intensive culture pond concentrates water transfer system and its cultivates shrimp | |
CN201765127U (en) | Sediment collector for cultivating pond | |
CN108990872A (en) | Automatic control fish farming system | |
CN204189002U (en) | A kind of wisdom material culture connection detecting management system | |
CN206949283U (en) | Aquaculture oxygenation water system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20210719 |