CN219844052U - Water and fertilizer integrated control system - Google Patents
Water and fertilizer integrated control system Download PDFInfo
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- CN219844052U CN219844052U CN202320971842.6U CN202320971842U CN219844052U CN 219844052 U CN219844052 U CN 219844052U CN 202320971842 U CN202320971842 U CN 202320971842U CN 219844052 U CN219844052 U CN 219844052U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 239000003337 fertilizer Substances 0.000 title claims abstract description 119
- 238000003973 irrigation Methods 0.000 claims abstract description 58
- 230000002262 irrigation Effects 0.000 claims abstract description 56
- 230000004720 fertilization Effects 0.000 claims abstract description 35
- 238000005507 spraying Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 14
- 239000008399 tap water Substances 0.000 abstract description 34
- 235000020679 tap water Nutrition 0.000 abstract description 34
- 239000007787 solid Substances 0.000 abstract description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000618 nitrogen fertilizer Substances 0.000 description 2
- 239000002686 phosphate fertilizer Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Fertilizing (AREA)
Abstract
The utility model provides a water and fertilizer integrated control system which comprises a water supply main pipe, a water pump, an irrigation device, a fertilizer application device, a booster pump, a conveying pipe and a first ball valve, wherein the water supply main pipe is connected with the water pump; one end of the main water delivery pipe is communicated with the water pump, and the other end of the main water delivery pipe is communicated with the irrigation device; the fertilizing device comprises a water inlet branch pipe, a second ball valve, a fertilizing box and a fertilizing branch pipe; one end of the water inlet branch pipe is communicated with the water delivery main pipe, and the other end of the water inlet branch pipe is communicated with the fertilization box; the second ball valve is arranged on the water inlet branch pipe; one end of the fertilizing branch pipe is communicated with the fertilizing box, and the other end of the fertilizing branch pipe is communicated with the booster pump; one end of the conveying pipe is communicated with the booster pump, the other end of the conveying pipe is communicated with the main water supply pipe, and the other end of the conveying pipe is positioned between the irrigation device and the water inlet branch pipe; the first ball valve is arranged on the main water supply pipe and is positioned between the conveying pipe and the water inlet branch pipe. The water pump conveys tap water into the fertilizer box to enable fertilizer to be dissolved in tap water, so that the water-soluble solid fertilizer is irrigated by the transport box.
Description
Technical Field
The utility model relates to the technical field of agricultural irrigation, in particular to a water and fertilizer integrated control system.
Background
The water shortage in China is severe, the chemical fertilizer consumption in the whole country is the first place in the world, the utilization rate is lower than 20% of that in developed countries, the efficiency is low, the consumption is high, the waste is serious, and the environmental pollution caused by the transitional input of chemical fertilizer is an important factor for restricting the development of modern agriculture in China. Under the situation, the agricultural development direction in China is urgently changed from large water and fertilizer rough type to intensive production with reasonable utilization of resources, and the water and fertilizer integrated technology is a necessary choice for modern agricultural development.
The integrated water and fertilizer technology is to provide water and fertilizer solution to crops in a fixed time, fixed quantity and proportion continuously by pipelines, so as to realize the effects of water saving, fertilizer saving, labor saving, high yield and income increasing, and is widely applied to various fields of agricultural production. The water and fertilizer integrated technology is developed rapidly in China.
However, in the existing water-fertilizer integrated system, the fertilizer is usually a liquid fertilizer, and the liquid fertilizer is mixed with water after being transported in a pipeline and then irrigated; however, because water-soluble solid fertilizers or water-soluble powdered fertilizers are difficult to transport in pipelines, existing water-fertilizer integrated systems are not highly adaptable to some water-soluble solid fertilizers or water-soluble powdered fertilizers.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model mainly solves the technical problems as follows: because water-soluble solid fertilizers or water-soluble powdered fertilizers are difficult to transport in pipelines, existing integrated water-fertilizer systems are not highly adaptable to some water-soluble solid fertilizers or water-soluble powdered fertilizers.
In order to solve the technical problems, the utility model adopts the following technical scheme: a water and fertilizer integrated control system comprising: a main water supply pipe, a water pump, an irrigation device, a fertilizer application device, a booster pump, a conveying pipe and a first ball valve; one end of the main water delivery pipe is communicated with the water outlet end of the water pump, and the other end of the main water delivery pipe is communicated with the irrigation device; the fertilizing device comprises a water inlet branch pipe, a second ball valve, a fertilizing box and a fertilizing branch pipe; one end of the water inlet branch pipe is communicated with the water delivery main pipe, and the other end of the water inlet branch pipe is communicated with the fertilization box; the second ball valve is arranged on the water inlet branch pipe; one end of the fertilizing branch pipe is communicated with the fertilizing box, and the other end of the fertilizing branch pipe is communicated with the water inlet end of the booster pump; one end of the conveying pipe is communicated with the water outlet end of the booster pump, the other end of the conveying pipe is communicated with the water delivery main pipe, and the other end of the conveying pipe is positioned between the irrigation device and the water inlet branch pipe; the first ball valve is arranged on the main water supply pipe and is positioned between the conveying pipe and the water inlet branch pipe.
According to the utility model, when the crops are required to be fertilized, soluble fertilizer is added into the fertilizing box, then the second ball valve is opened, the first ball valve is normally closed, the water pump is started, the water pump sequentially conveys tap water into the fertilizing box through the water conveying main pipe and the water inlet branch pipe, so that the fertilizer in the fertilizing box is dissolved in the tap water, when the fertilizer is completely mixed and dissolved with the tap water, the booster pump is opened, the fertilizer in the fertilizing box sequentially enters the irrigation device through the fertilizing branch pipe, the conveying pipe and the water conveying main pipe, and the irrigation device irrigates the crops, so that the solid fertilizer soluble in water or the powdery fertilizer soluble in water is irrigated through the transportation box; and liquid fertilizer can be directly added into the fertilizing box, so that the application range of the water and fertilizer integrated control system is greatly improved.
Preferably, the fertilizer application device is provided with a plurality of fertilizer application devices. Thereby realizing the simultaneous fertilization of a plurality of different kinds of fertilizers.
Preferably, the irrigation device comprises a spray pipeline, an irrigation pipeline and a first electromagnetic valve; one end of the spraying pipeline and one end of the irrigation pipeline are communicated with the water delivery main pipe, and the spraying pipeline and the irrigation pipeline are provided with first electromagnetic valves. When irrigation or fertilization is carried out on crops, the first electromagnetic valve on the spraying pipeline or the irrigation pipeline can be selectively opened, so that the spraying or irrigation of the crops is realized.
Preferably, each fertilization branch pipe is respectively provided with a second electromagnetic valve. The on-off of the fertilization branch pipe is controlled by controlling the on-off of the second electromagnetic valve, so that the fertilization can be selectively carried out on several kinds or one kind of different kinds of fertilizers.
Preferably, the device further comprises a connecting pipe and a third electromagnetic valve; one end of the connecting pipe is communicated with the water inlet end of the booster pump, the other end of the connecting pipe is communicated with the water delivery main pipe and is positioned between the first ball valve and the water inlet branch pipe, and the third electromagnetic valve is arranged on the connecting pipe. When needs are simultaneously to crops irrigation fertilizer and running water, open the third solenoid valve to start water pump and booster pump simultaneously, the water pump loops through water supply main pipe and connecting pipe with running water pump to booster pump department, and the booster pump passes through the fertilizer pump to booster pump department of fertilization incasement with fertilizer through fertilization branch pipe, carries running water and fertilizer to irrigation equipment through the conveyer pipe by the booster pump again, irrigates crops through irrigation equipment.
Preferably, one end of the water inlet branch pipes, which is far away from the fertilization box, is communicated with the water delivery main pipe through the water inlet main pipe. When tap water is pumped into the fertilization box, the tap water sequentially enters the fertilization box through the main water supply pipe, the main water inlet pipe and the branch water inlet pipe; the length of a plurality of water inlet branch pipes can be greatly shortened due to the arrangement of the water inlet main pipe, so that the cost is reduced.
Preferably, a third ball valve is arranged on the main water supply pipe, and the third ball valve is positioned between the water pump and the water inlet branch pipe. The whole on-off of the water supply main pipe can be controlled through the third ball valve.
Preferably, a check valve is mounted on the delivery tube. The backflow of the conveying pipe can be effectively prevented through the check valve.
Preferably, a first relay is installed on a power supply line of the water pump. The switch of the water pump is controlled through the first relay so as to realize remote control of the water pump.
Preferably, a second relay is installed on a power supply line of the booster pump. The switch of the booster pump is controlled through the second relay so as to realize remote control of the booster pump.
Compared with the prior art, the utility model has at least the following advantages:
1. according to the utility model, when the application range of the water-fertilizer integrated control system is increased, soluble fertilizer is added into the fertilizer box when crops are required to be fertilized, then the second ball valve is opened, the first ball valve is normally closed, the water pump is started, the water pump sequentially conveys tap water into the fertilizer box through the water conveying main pipe and the water inlet branch pipe, so that the fertilizer in the fertilizer box is dissolved in the tap water, when the fertilizer is completely mixed with the tap water and dissolved, the booster pump is started, the fertilizer in the fertilizer box sequentially passes through the fertilizer conveying branch pipe, the conveying pipe and the water conveying main pipe and enters the irrigation device, and the irrigation device irrigates the crops, so that the water-soluble solid fertilizer or the water-soluble powdery fertilizer is irrigated by the transportation box; and liquid fertilizer can be directly added into the fertilizing box, so that the application range of the water and fertilizer integrated control system is greatly improved.
2. Through controlling water pump, booster pump, first ball valve, second ball valve, first solenoid valve, second solenoid valve, third ball valve, first relay and second relay, can realize the switching of multiple irrigation modes.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
Fig. 1 is a connection diagram of a water and fertilizer integrated control system according to an embodiment of the present utility model.
Fig. 2 is a block diagram of a controller according to an embodiment of the present utility model.
Reference numerals: 1-water delivery main pipe, 2-water pump, 3-booster pump, 4-conveying pipe, 5-first ball valve, 6-water inlet branch pipe, 7-second ball valve, 8-fertilization box, 9-fertilization branch pipe, 10-spray pipeline, 11-irrigation pipeline, 12-first solenoid valve, 13-second solenoid valve, 14-connecting pipe, 15-third solenoid valve, 16-water inlet main pipe, 17-third ball valve, 18-check valve, 19-first relay, 20-second relay, 21-water pump button, 22-spray button, 23-irrigation button, 24-emergency stop button, 25-fertilization button, 26-pilot lamp, 27-controller.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
In the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1, the present utility model provides an embodiment: a water and fertilizer integrated control system comprising: a main water supply pipe 1, a water pump 2, an irrigation device, a fertilizer application device, a booster pump 3, a conveying pipe 4 and a first ball valve 5; one end of the main water delivery pipe 1 is communicated with the water outlet end of the water pump 2, and the other end of the main water delivery pipe 1 is communicated with an irrigation device; further, a third ball valve 17 is arranged on the main water supply pipe 1, and the third ball valve 17 is positioned between the water pump 2 and the water inlet branch pipe 6; the whole on-off of the main water supply pipe 1 can be controlled through the third ball valve 17; the fertilizing device comprises a water inlet branch pipe 6, a second ball valve 7, a fertilizing box 8 and a fertilizing branch pipe 9; one end of the water inlet branch pipe 6 is communicated with the water delivery main pipe 1, and the other end of the water inlet branch pipe 6 is communicated with the fertilization box 8; the second ball valve 7 is arranged on the water inlet branch pipe 6; one end of a fertilizing branch pipe 9 is communicated with the fertilizing box 8, and the other end of the fertilizing branch pipe 9 is communicated with the water inlet end of the booster pump 3; one end of a conveying pipe 4 is communicated with the water outlet end of the booster pump 3, the other end of the conveying pipe 4 is communicated with the main water conveying pipe 1, and the other end of the conveying pipe 4 is positioned between the irrigation device and the water inlet branch pipe 6; further, a check valve 18 is installed on the delivery pipe 4; the backflow of the conveying pipe 4 can be effectively prevented by the check valve 18; a first ball valve 5 is mounted on the main pipe 1 and is located between the delivery pipe 4 and the inlet branch pipe 6.
Specifically, all valves remain normally closed; when tap water is needed to be poured, the first ball valve 5 is opened, the second ball valve 7 is closed, then the water pump 2 is started, the tap water is conveyed into the irrigation device through the water conveying main pipe 1 after the tap water is pumped by the water pump 2, and the irrigation device irrigates crops with the tap water;
when the crops are required to be fertilized, soluble fertilizer is added into the fertilizing box 8, then the second ball valve 7 is opened, the first ball valve 5 is normally closed, the water pump 2 is started, the water pump 2 sequentially conveys tap water into the fertilizing box 8 through the water supply main pipe 1 and the water inlet branch pipe 6, so that the fertilizer in the fertilizing box 8 is dissolved in the tap water, after the fertilizer is completely mixed with the tap water and dissolved, the booster pump 3 is opened, the fertilizer in the fertilizing box 8 is sequentially conveyed into the irrigation device through the fertilizing branch pipe 9, the conveying pipe 4 and the water supply main pipe 1 by the booster pump 3, and the irrigation device irrigates the crops, so that the water-soluble solid fertilizer or the water-soluble powdery fertilizer is irrigated by the transportation box; and liquid fertilizer can be directly added into the fertilizer box 8, so that the application range of the water and fertilizer integrated control system is greatly improved.
Referring to fig. 1, in other embodiments, the fertilizer apparatus is provided with a plurality of fertilizer apparatuses. Thereby realizing the simultaneous fertilization of a plurality of different kinds of fertilizers. Further, a second electromagnetic valve 13 is respectively installed on each fertilization branch pipe 9. The on-off of the fertilization branch pipe 9 is controlled by controlling the on-off of the second electromagnetic valve 13, so that the fertilization can be selectively performed on several kinds or one kind of different kinds of fertilizers. Further, one end of the plurality of water inlet branch pipes 6, which is far away from the fertilization box 8, is communicated with the water delivery main pipe 1 through a water inlet main pipe 16. Specifically, the water inlet main pipe 16 is communicated with the water delivery main pipe 1, and one end of the plurality of water inlet branch pipes 6, which is far away from the fertilization box 8, is communicated with the water inlet main pipe 16; when tap water is pumped into the fertilization box 8, the tap water sequentially passes through the main water supply pipe 1, the main water inlet pipe 16 and the branch water inlet pipe 6 to enter the fertilization box 8; the length of the plurality of water inlet branch pipes 6 can be greatly shortened by arranging the water inlet main pipe 16, so that the cost is reduced.
Referring to fig. 1, in other embodiments, the irrigation device includes a spray line 10, a watering line 11, and a first solenoid valve 12; one end of the spraying pipeline 10 and one end of the pouring pipeline 11 are communicated with the main water pipe 1, and the first electromagnetic valve 12 is arranged on the spraying pipeline 10 and the pouring pipeline 11. In particular, when irrigation or fertilization is carried out on crops, the first electromagnetic valve 12 on the spraying pipeline 10 or the irrigating pipeline 11 can be selectively opened to realize spraying or irrigating on the crops.
Referring to fig. 1, in other embodiments, a connection tube 14 and a third solenoid valve 15 are further included; one end of the connecting pipe 14 is communicated with the water inlet end of the booster pump 3, the other end of the connecting pipe 14 is communicated with the water supply main pipe 1 and is positioned between the first ball valve 5 and the water inlet branch pipe 6, and the third electromagnetic valve 15 is installed on the connecting pipe 14. When fertilizer and tap water are required to be irrigated to crops simultaneously, the third electromagnetic valve 15 is opened, the water pump 2 and the booster pump 3 are started simultaneously, the water pump 2 sequentially passes through the water supply main pipe 1 and the connecting pipe 14 to pump the tap water 2 to the booster pump 3, the booster pump 3 pumps the fertilizer in the fertilizer box 8 to the booster pump 3 through the fertilizer application branch pipe 9, and then the booster pump 3 conveys the tap water and the fertilizer to an irrigation device through the conveying pipe 4, so that the crops are irrigated through the irrigation device.
Referring to fig. 1, in other embodiments, a first relay 19 is installed on a power supply line of the water pump 2, and the switch of the water pump 2 is controlled by the first relay 19, so as to realize remote control of the water pump 2. Further, a second relay 20 is mounted on the power supply line of the booster pump 3; the switching of the booster pump 3 is controlled by the second relay 20 to realize remote control of the booster pump 3.
Referring to fig. 2, in a further embodiment, the device further includes a controller 27, specifically, the controller 27 may be a single-chip microcomputer, and the controller 27 is provided with a water pump button 21, a spray button 22, an irrigation button 23, an emergency stop button 24 and a plurality of fertilizing buttons 25;
the water pump button 21 is electrically connected with the first relay 19, the water pump button 21 is pressed, the water pump 2 is started to work on and off, and the water pump 2 is stopped to work after the water pump button 21 is reset;
the irrigation button 23 is electrically connected with the first electromagnetic valve 12 on the irrigation pipeline 11, the first electromagnetic valve 12 on the irrigation pipeline 11 is powered on by pressing the irrigation button 23, and the first electromagnetic valve 12 on the irrigation pipeline 11 is powered off and closed after the irrigation button 23 is reset.
The spray button 22 is electrically connected with the first electromagnetic valve 12 on the spray pipeline 10, the spray button 22 is pressed, the first electromagnetic valve 12 on the spray pipeline 10 is electrified and opened, and the first electromagnetic valve 12 on the spray pipeline 10 is powered off and closed after the spray button 22 is reset.
The first ball valve 5, the second ball valve 7, the first electromagnetic valve 12, the second electromagnetic valve 13, the third electromagnetic valve 15, the third ball valve 17, the first relay 19 and the second relay 20 are all electrically connected with the scram button 24, the scram button 24 is pressed, all the equipment is powered off, and all the electromagnetic valves and the ball valves are closed.
The fertilization buttons 25 are in one-to-one correspondence with the fertilization devices, each fertilization button 25 is electrically connected with the corresponding second ball valve 7 and the corresponding second electromagnetic valve 13, and each fertilization button 25 is electrically connected with the second relay 20; the fertilization button 25 is pressed, and the second relay 20, the second ball valve 7 and the second electromagnetic valve 13 corresponding to the second relay are electrified, so that the fertilizer in the fertilization box 8 corresponding to the second relay can be selected to fertilize crops.
Further, the indicator lamp 26 corresponds to the water pump button 21, the spray button 22, the irrigation button 23, the emergency stop button 24 and the fertilizing buttons 25 one by one, each button corresponds to one indicator lamp 26, the button is pressed, the indicator lamp 26 is powered on, the button is reset, and the indicator lamp 26 is powered off and darkens.
The working principle and the using flow of the utility model are as follows: according to the crop demand, different modes are selected:
spraying or watering with tap water:
the first ball valve 5 and the third ball valve 17 are opened, a signal is given to the first relay 19, the water pump 2 is started to work, the water pump 2 pumps tap water and then conveys the tap water into the irrigation device through the water delivery main pipe 1, and then the first electromagnetic valve 12 on the spraying pipeline 10 or the first electromagnetic valve 12 on the irrigation pipeline 11 is selectively opened, so that the spraying or irrigation of the tap water on crops is realized.
Spraying or watering fertilizer:
each fertilization box 8 is respectively filled with a different kind of fertilizer, such as nitrogen fertilizer, phosphate fertilizer, potash fertilizer, etc. The second ball valve 7 and the third ball valve 17 are opened, a signal is given to the first relay 19, the water pump 2 is started to work, and the water pump 2 sequentially pumps the running water pump 2 into the fertilization box 8 through the main water supply pipe 1, the main water inlet pipe 16 and the branch water inlet pipe 6; when the fertilizer is a solid fertilizer soluble in water or a powdery fertilizer soluble in water, the fertilizer in the fertilizer box 8 is made to be dissolved in tap water; when the fertilizer is liquid fertilizer, the tap water dilutes and mixes the liquid fertilizer;
after the fertilizer is completely mixed or dissolved with tap water, a signal is given to the second relay 20, the second electromagnetic valve 13 is selectively opened according to the requirement of the fertilizing type, the booster pump 3 is started to work, the fertilizer in the fertilizing box 8 is sequentially fed into the irrigation device through the fertilizing branch pipe 9, the conveying pipe 4 and the water conveying main pipe 1 by the booster pump 3, and then the first electromagnetic valve 12 on the spraying pipeline 10 or the first electromagnetic valve 12 on the irrigation pipeline 11 is selectively opened to realize the spraying or irrigation of the fertilizer to crops.
Fertilizer and tap water are sprayed or irrigated simultaneously:
each fertilization box 8 is respectively filled with a different kind of fertilizer, such as nitrogen fertilizer, phosphate fertilizer, potash fertilizer, etc. After the fertilizer is completely mixed or dissolved with tap water, the second ball valve 7 is closed, the third electromagnetic valve 15 is opened, signals are given to the first relay 19 and the second relay 20, the water pump 2 and the booster pump 3 are started to work, and the water pump 2 sequentially passes through the water supply main pipe 1 and the connecting pipe 14 to drive the tap water pump 2 to the booster pump 3; and according to the demand of fertilization type, the second solenoid valve 13 is selectively opened, the booster pump 3 pumps the fertilizer in the fertilization box 8 to the booster pump 3 through the fertilization branch pipe 9, tap water and fertilizer are conveyed to the irrigation device through the conveying pipe 4 by the booster pump 3, and then the first solenoid valve 12 on the spraying pipeline 10 or the first solenoid valve 12 on the irrigation pipeline 11 is selectively opened, so that the fertilizer and tap water can spray or irrigate crops simultaneously.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (10)
1. A water and fertilizer integrated control system, comprising: a main water supply pipe, a water pump, an irrigation device, a fertilizer application device, a booster pump, a conveying pipe and a first ball valve;
one end of the main water delivery pipe is communicated with the water outlet end of the water pump, and the other end of the main water delivery pipe is communicated with the irrigation device;
the fertilizing device comprises a water inlet branch pipe, a second ball valve, a fertilizing box and a fertilizing branch pipe;
one end of the water inlet branch pipe is communicated with the water delivery main pipe, and the other end of the water inlet branch pipe is communicated with the fertilization box;
the second ball valve is arranged on the water inlet branch pipe;
one end of the fertilizing branch pipe is communicated with the fertilizing box, and the other end of the fertilizing branch pipe is communicated with the water inlet end of the booster pump;
one end of the conveying pipe is communicated with the water outlet end of the booster pump, the other end of the conveying pipe is communicated with the water delivery main pipe, and the other end of the conveying pipe is positioned between the irrigation device and the water inlet branch pipe;
the first ball valve is arranged on the main water supply pipe and is positioned between the conveying pipe and the water inlet branch pipe.
2. The integrated water and fertilizer control system of claim 1, wherein the fertilizer applicator is provided in plurality.
3. The integrated water and fertilizer control system of claim 1, wherein the irrigation device comprises a spray line, an irrigation line, and a first solenoid valve; one end of the spraying pipeline and one end of the irrigation pipeline are communicated with the water delivery main pipe, and the spraying pipeline and the irrigation pipeline are provided with first electromagnetic valves.
4. The integrated water and fertilizer control system according to claim 2, wherein each of said fertilizer manifold is provided with a second solenoid valve.
5. The integrated water and fertilizer control system of claim 1, further comprising a connecting tube and a third solenoid valve; one end of the connecting pipe is communicated with the water inlet end of the booster pump, the other end of the connecting pipe is communicated with the water delivery main pipe and is positioned between the first ball valve and the water inlet branch pipe, and the third electromagnetic valve is arranged on the connecting pipe.
6. The integrated water and fertilizer control system according to claim 2, wherein a plurality of said water inlet branch pipes are connected to the water supply main pipe through the water inlet main pipe at the end far from the fertilizer box.
7. The integrated water and fertilizer control system according to claim 1, wherein a third ball valve is installed on the main water supply pipe, and the third ball valve is located between the water pump and the water inlet branch pipe.
8. The integrated water and fertilizer control system of claim 1, wherein the delivery tube is provided with a check valve.
9. The integrated water and fertilizer control system according to claim 1, wherein a first relay is installed on a power supply line of the water pump.
10. The integrated water and fertilizer control system according to claim 1, wherein the power supply line of the booster pump is provided with a second relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971842.6U CN219844052U (en) | 2023-04-26 | 2023-04-26 | Water and fertilizer integrated control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320971842.6U CN219844052U (en) | 2023-04-26 | 2023-04-26 | Water and fertilizer integrated control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219844052U true CN219844052U (en) | 2023-10-20 |
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ID=88317061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320971842.6U Active CN219844052U (en) | 2023-04-26 | 2023-04-26 | Water and fertilizer integrated control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219844052U (en) |
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2023
- 2023-04-26 CN CN202320971842.6U patent/CN219844052U/en active Active
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