CN204191309U - A kind of nursery liquid-adding device - Google Patents
A kind of nursery liquid-adding device Download PDFInfo
- Publication number
- CN204191309U CN204191309U CN201420592291.3U CN201420592291U CN204191309U CN 204191309 U CN204191309 U CN 204191309U CN 201420592291 U CN201420592291 U CN 201420592291U CN 204191309 U CN204191309 U CN 204191309U
- Authority
- CN
- China
- Prior art keywords
- liquid
- level sensor
- water pump
- charging valve
- adding device
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 123
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The utility model relates to a kind of nursery liquid-adding device, belongs to field of plant growing technology.The utility model comprises liquid-adding device, stores liquid case, charging valve, woven hose, water pump, high level electrode, low level electrode, relay; Described liquid-adding device comprises charging line, liquid level sensor I, liquid level sensor II, liquid feeding case, store liquid case to be connected with one end of woven hose, woven hose is equipped with charging valve, the other end of woven hose is connected with liquid feeding case, liquid level sensor I, liquid level sensor II, charging valve are all connected with charging valve control circuit, and high level electrode, low level electrode, relay, water pump are all connected with water pump control circuit.Utility model works efficiency is high, the artificial inconvenience adding nursery liquid in the nursery of great solution modern agriculture, control circuit is utilized automatically to realize the interpolation of nursery liquid, and automatically add when fluid low in liquid feeding case, can realize automatically can carrying out manual intervention when needed again, structure is simple, easy to operate.
Description
Technical field
The utility model relates to a kind of nursery liquid-adding device, belongs to field of plant growing technology.
Background technology
Along with the development of modern agriculture economy, the technology of Greenhouse for cultivation of seedling ahead of time seedling-cultivating is adopted to obtain very large development, bring good economic benefit also to plantation family, needing the nursery liquid adding different component in Greenhouse for cultivation of seedling different on seedbed, is all artificial interpolation nursery liquid time most of in modern agriculture, and interpolation is got up extremely inconvenient, may also make mistakes, reduce the quality of nursery, add the amount of labour simultaneously, a kind of nursery liquid-adding device is automatically provided so necessary.
Summary of the invention
The technical problems to be solved in the utility model is: the utility model provides a kind of nursery liquid-adding device, for solving the artificial inconvenience adding nursery liquid in modern agriculture nursery, control circuit is utilized automatically to realize the interpolation of nursery liquid, and automatically add when fluid low in liquid feeding case, structure is simple, easy to operate.
Technical solutions of the utility model are: a kind of nursery liquid-adding device, comprise liquid-adding device 1, store liquid case 4, charging valve 5, woven hose 6, water pump 11, high level electrode 12, low level electrode 13, relay 14, described liquid-adding device 1 comprises charging line 7, liquid level sensor I 8, liquid level sensor II 9, liquid feeding case 10, described liquid-adding device 1 is arranged on the side of water planting seedling bed 2, store liquid case 4 to be connected with one end of woven hose 6, charging valve 5 woven hose 6 is equipped with, a control charging valve control circuit charging valve 5 is equipped with, the other end of woven hose 6 is connected with liquid feeding case 10, liquid feeding case 10 is built with liquid level sensor I 8, liquid level sensor II 9, water pump 11, a water pump control circuit water pump 11 is equipped with, liquid level sensor I 8 is arranged in the high liquid level of liquid feeding case 10, liquid level sensor II 9 is arranged in the low liquid level of liquid feeding case 10, liquid level sensor I 8, liquid level sensor II 9, charging valve 5 is all connected with charging valve control circuit, water pump 11 is connected with one end of charging line 7, the other end of charging line 7 is inserted in water planting seedling bed 2, water planting seedling bed 2 sidewall is provided with high level electrode 12, low level electrode 13, high level electrode 12, low level electrode 13, relay 14, water pump 11 is all connected with water pump control circuit.
The inboard that described liquid-adding device 1 is arranged on water planting seedling bed 2 also can be arranged on the outside of water planting seedling bed 2.
The course of work of the present utility model and operation principle are: during use, seedbed 3 there are many water planting seedling beds 2, when the liquid level in water planting seedling bed 2 drops to low level electrode less than 13,5 pin of the NAND gate U2:B as shown in Figure 4 in circuit are 0(low level), therefore its 6 pin is 1(high level), start motor pump water from liquid feeding case 10 of electric pump;
When liquid level rises between high level electrode 12 and low level electrode 13, the voltage of U1:B 4 pin is pulled low to below 1.43V, and its 2 pin exports 1(high level), and this rest-set flip-flop is low level triggering, therefore its state is constant, continues pump water;
When liquid level rises to high level electrode 12, the voltage of U1:B 4 pin is all pulled low to below 1.43V, U1:A 1 pin exports 0(low level), U1:B 2 pin exports 1(high level), U:2A 1 pin is 0(low level), then its 3 pin exports 1(high level), two inputs of U:2A are 1(high level), it exports 6 pin jumpings is 0, stops electric-motor pump water; Thus reach the object that automatic powder adding adds liquid, when needing to plant different seedling, owing to needing the component that adds different, the high level electrode of adjustment 12 that now can be corresponding realizes with the height of low level electrode 13.
Following mode supply is adopted when the liquid measure in liquid feeding case 10 is not enough:
Circuit theory diagrams as shown in Figure 3, when the liquid measure in liquid feeding case 10 higher than liquid level sensor II 9 time, liquid level sensor II 9 export high level, lower than liquid level sensor II 9 time, liquid level sensor II 9 output low level;
When the liquid measure in liquid feeding case 10 higher than liquid level sensor I 8 time, liquid level sensor I 8 export high level, lower than liquid level sensor I 8 time, liquid level sensor I 8 output low level;
When the liquid measure in liquid feeding case 10 lower than liquid level sensor II 9 time, charging valve control circuit exports high level to charging valve 5 after carrying out logical operation, charging valve 5 is opened, and automatically adds water to liquid feeding case 10;
When the liquid in liquid feeding case 10 add to higher than liquid level sensor I 8 time, liquid level sensor I 8, liquid level sensor II 9 all export high level, be equivalent to liquid in liquid feeding case 10 all higher than liquid level sensor I 8, liquid level sensor II 9 time, after charging valve control circuit carries out logical operation, output low level is to charging valve 5, charging valve 5 cuts out, and stops adding;
The beneficial effects of the utility model are: this device operating efficiency is high, the artificial inconvenience adding nursery liquid in the nursery of great solution modern agriculture, control circuit is utilized automatically to realize the interpolation of nursery liquid, and automatically add when fluid low in liquid feeding case, can realize automatically can carrying out manual intervention when needed again, structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model integral installation structural representation;
Fig. 3 is the circuit theory diagrams of the utility model charging valve control circuit;
Fig. 4 is the circuit theory diagrams of the utility model water pump control circuit.
Each label in Fig. 1-4: 1-liquid-adding device, 2-water planting seedling bed, 3-seedbed, 4-stores liquid case, 5-charging valve, 6-woven hose, 7-charging line, 8-liquid level sensor I, 9-liquid level sensor II, 10-liquid feeding case, 11-water pump, 12-height level electrode, the low level electrode of 13-, 14-relay.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1: as Figure 1-4, a kind of nursery liquid-adding device, comprises liquid-adding device 1, stores liquid case 4, charging valve 5, woven hose 6, water pump 11, high level electrode 12, low level electrode 13, relay 14, described liquid-adding device 1 comprises charging line 7, liquid level sensor I 8, liquid level sensor II 9, liquid feeding case 10, described liquid-adding device 1 is arranged on the side of water planting seedling bed 2, store liquid case 4 to be connected with one end of woven hose 6, charging valve 5 woven hose 6 is equipped with, a control charging valve control circuit charging valve 5 is equipped with, the other end of woven hose 6 is connected with liquid feeding case 10, liquid feeding case 10 is built with liquid level sensor I 8, liquid level sensor II 9, water pump 11, a water pump control circuit water pump 11 is equipped with, liquid level sensor I 8 is arranged in the high liquid level of liquid feeding case 10, liquid level sensor II 9 is arranged in the low liquid level of liquid feeding case 10, liquid level sensor I 8, liquid level sensor II 9, charging valve 5 is all connected with charging valve control circuit, water pump 11 is connected with one end of charging line 7, the other end of charging line 7 is inserted in water planting seedling bed 2, water planting seedling bed 2 sidewall is provided with high level electrode 12, low level electrode 13, high level electrode 12, low level electrode 13, relay 14, water pump 11 is all connected with water pump control circuit.
Embodiment 2: as Figure 1-4, a kind of nursery liquid-adding device, comprises liquid-adding device 1, stores liquid case 4, charging valve 5, woven hose 6, water pump 11, high level electrode 12, low level electrode 13, relay 14, described liquid-adding device 1 comprises charging line 7, liquid level sensor I 8, liquid level sensor II 9, liquid feeding case 10, described liquid-adding device 1 is arranged on the side of water planting seedling bed 2, store liquid case 4 to be connected with one end of woven hose 6, charging valve 5 woven hose 6 is equipped with, a control charging valve control circuit charging valve 5 is equipped with, the other end of woven hose 6 is connected with liquid feeding case 10, liquid feeding case 10 is built with liquid level sensor I 8, liquid level sensor II 9, water pump 11, a water pump control circuit water pump 11 is equipped with, liquid level sensor I 8 is arranged in the high liquid level of liquid feeding case 10, liquid level sensor II 9 is arranged in the low liquid level of liquid feeding case 10, liquid level sensor I 8, liquid level sensor II 9, charging valve 5 is all connected with charging valve control circuit, water pump 11 is connected with one end of charging line 7, the other end of charging line 7 is inserted in water planting seedling bed 2, water planting seedling bed 2 sidewall is provided with high level electrode 12, low level electrode 13, high level electrode 12, low level electrode 13, relay 14, water pump 11 is all connected with water pump control circuit.
The inboard that described liquid-adding device 1 is arranged on water planting seedling bed 2 also can be arranged on the outside of water planting seedling bed 2.
By reference to the accompanying drawings specific embodiment of the utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (2)
1. a nursery liquid-adding device, is characterized in that: comprise liquid-adding device (1), store liquid case (4), charging valve (5), woven hose (6), water pump (11), high level electrode (12), low level electrode (13), relay (14), described liquid-adding device (1) comprises charging line (7), liquid level sensor I (8), liquid level sensor II (9), liquid feeding case (10), described liquid-adding device (1) is arranged on the side of water planting seedling bed (2), store liquid case (4) to be connected with one end of woven hose (6), charging valve (5) woven hose (6) is equipped with, a control charging valve control circuit charging valve (5) is equipped with, the other end of woven hose (6) is connected with liquid feeding case (10), liquid feeding case (10) is built with liquid level sensor I (8), liquid level sensor II (9), water pump (11), a water pump control circuit water pump (11) is equipped with, liquid level sensor I (8) is arranged in the high liquid level of liquid feeding case (10), liquid level sensor II (9) is arranged in the low liquid level of liquid feeding case (10), liquid level sensor I (8), liquid level sensor II (9), charging valve (5) is all connected with charging valve control circuit, water pump (11) is connected with one end of charging line (7), the other end of charging line (7) is inserted in water planting seedling bed (2), water planting seedling bed (2) sidewall is provided with high level electrode (12), low level electrode (13), high level electrode (12), low level electrode (13), relay (14), water pump (11) is all connected with water pump control circuit.
2. nursery liquid-adding device according to claim 1, is characterized in that: the inboard that described liquid-adding device (1) is arranged on water planting seedling bed (2) also can be arranged on the outside of water planting seedling bed (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592291.3U CN204191309U (en) | 2014-10-14 | 2014-10-14 | A kind of nursery liquid-adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420592291.3U CN204191309U (en) | 2014-10-14 | 2014-10-14 | A kind of nursery liquid-adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191309U true CN204191309U (en) | 2015-03-11 |
Family
ID=52649333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420592291.3U Expired - Fee Related CN204191309U (en) | 2014-10-14 | 2014-10-14 | A kind of nursery liquid-adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535347A (en) * | 2017-08-15 | 2018-01-05 | 合肥市日之丰农业发展有限公司 | A kind of full-automatic management cultivation apparatus without soil |
-
2014
- 2014-10-14 CN CN201420592291.3U patent/CN204191309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535347A (en) * | 2017-08-15 | 2018-01-05 | 合肥市日之丰农业发展有限公司 | A kind of full-automatic management cultivation apparatus without soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150311 Termination date: 20161014 |