CN218526790U - Liquid manure integration automatic fertilizer feeding device - Google Patents
Liquid manure integration automatic fertilizer feeding device Download PDFInfo
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- CN218526790U CN218526790U CN202223236742.3U CN202223236742U CN218526790U CN 218526790 U CN218526790 U CN 218526790U CN 202223236742 U CN202223236742 U CN 202223236742U CN 218526790 U CN218526790 U CN 218526790U
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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
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- 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
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Abstract
The utility model discloses a liquid manure integration automatic fertilizer adding device, including water supply equipment and fertilizer injection unit, water supply equipment includes the first feed pipe, variable frequency water pump, check valve and gate valve have set gradually on the first feed pipe, fertilizer injection unit includes self priming pump, liquid manure blending tank, a plurality of fertilizer automatic adding device and first liquid manure water supply pipe, the delivery port of self priming pump passes through the moisturizing pipe and is connected with liquid manure blending tank, the both ends of first liquid manure water supply pipe are connected with liquid manure blending tank bottom and first feed pipe respectively, be provided with electric ball valve on the first liquid manure water supply pipe; the automatic fertilizer adding device comprises a fertilizer bin and a screw conveying pump arranged at the bottom of the fertilizer bin. The utility model discloses an automatic fertilizer injection apparatus that adds of liquid manure integration can realize possessing fast, the efficient characteristics of fertilization at the fertilization in-process to the quick adjustment of fertilization concentration, has solved the not enough of current liquid manure integration irrigation system.
Description
Technical Field
The utility model relates to an agricultural machine facility technical field especially relates to a liquid manure integration is automatic to add fertile device.
Background
The water-fertilizer integrated irrigation system is characterized by that it utilizes pressure system to mix soluble solid or liquid fertilizer with irrigation water according to the nutrient content of soil and fertilizer-requiring rule and characteristics of crops, and utilizes the pipeline system to uniformly, regularly and quantitatively supply water and fertilizer to crops so as to make the root soil of crops always retain loose and proper water content. The existing water and fertilizer integrated irrigation system has the following problems: 1) The fertilization concentration can not be rapidly adjusted, namely fertilization can be performed after the fertilizer is completely dissolved every time, and the fertilization concentration can not be rapidly adjusted in the fertilization process, so that the problems of low regulation speed and low fertilization efficiency exist. 2) Because the water demand and the fertilizer application amount of different crops are different, the differential water and fertilizer supply of crops planted in the field can not be simultaneously completed by only one set of the existing water and fertilizer integrated irrigation system, and two sets of water and fertilizer integrated irrigation systems need to be prepared if two crops are planted in the field, so the construction cost of the irrigation system is greatly increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a liquid manure integration is automatic to add fertile device, this liquid manure integration is automatic to add fertile device can realize at the quick adjustment and the control of fertilization in-process to fertilization concentration, and fertilization efficiency is high, has solved current liquid manure integration irrigation system not enough.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
the utility model discloses a liquid manure integration automatic fertilizer adding device, including water supply equipment and fertilizer injection unit, water supply equipment includes the first feed pipe, frequency conversion water pump, check valve and gate valve have set gradually on the first feed pipe, fertilizer injection unit includes self priming pump, liquid manure mixing barrel, a plurality of fertilizer automatic adding device and first fertilizer supply water pipe, the delivery port of self priming pump is connected with liquid manure mixing barrel through moisturizing pipe, the both ends of first fertilizer supply water pipe are connected with liquid manure mixing barrel bottom and first feed pipe respectively, be provided with electric ball valve on the first fertilizer supply water pipe; the automatic fertilizer adding device comprises a fertilizer bin and a screw rod conveying pump arranged at the bottom of the fertilizer bin; still include the controller, all be provided with flow sensor above first feed pipe, first confession fertile water pipe and the moisturizing pipe, the controller respectively with self priming pump, frequency conversion water pump, screw rod delivery pump, flow sensor, electric ball valve circuit connection.
Further, water supply installation still includes the second feed pipe, variable frequency water pump, check valve and gate valve have set gradually on the second feed pipe, fertilizer injection unit still includes the second confession fertilizer water pipe, be provided with on the second confession fertilizer water pipe with controller circuit connection's electric ball valve, the both ends of second confession fertilizer water pipe respectively with first confession fertilizer water pipe and second feed pipe connection, the second feed pipe with all be provided with on the second confession fertilizer water pipe with controller circuit connection's flow sensor.
Furthermore, the joint of the first water supply pipe and the first fertilizer supply water pipe, and the variable frequency water pump, the check valve and the gate valve which are arranged on the first water supply pipe are sequentially arranged on the first water supply pipe along the flow direction of water in the first water supply pipe; the joint of the second water supply pipe and the second fertilizer supply water pipe, and the variable frequency water pump, the check valve and the gate valve which are arranged on the second water supply pipe are sequentially arranged on the second water supply pipe along the flow direction of water in the second water supply pipe.
Furthermore, a pressure relief pipe is connected between the first water supply pipe and the second water supply pipe, the joint between the pressure relief pipe and the first water supply pipe is positioned between the check valve and the gate valve on the first water supply pipe, and the joint between the pressure relief pipe and the second water supply pipe is positioned between the check valve and the gate valve on the second water supply pipe; the middle part of the pressure relief pipe is connected with a drain pipe, and the positions, close to the two ends, on the pressure relief pipe are respectively provided with a pressure relief valve.
Further, liquid manure blending barrel is the cylinder, the moisturizing pipe is connected with liquid manure blending barrel on the tangential direction of liquid manure blending barrel, liquid manure blending barrel is inboard to erect and has many pin that are used for promoting fertilizer and water intensive mixing.
Further, fertilizer injection unit still includes liquid fertilizer injection unit, liquid fertilizer supplies fertile device to include liquid fertilizer storehouse, connect between liquid fertilizer storehouse and first feed pipe or connect the pipe of giving between liquid fertilizer storehouse and second feed pipe give and fertilize the pipe and set up the automatically controlled flow control valve with controller circuit connection on giving the fertile pipe.
Furthermore, the joint of the fertilizer supply pipe and the first water supply pipe is positioned at the upstream position of the joint of the first water supply pipe and the first fertilizer supply pipe.
Furthermore, the joint of the fertilizer supply pipe and the second water supply pipe is positioned at the upstream position of the joint of the second water supply pipe and the second fertilizer supply pipe.
As an alternative scheme, the liquid fertilizer fertilizing device is located above the water and fertilizer mixing barrel, and the fertilizer feeding pipe can be connected between the water and fertilizer mixing barrel and the liquid fertilizer bin.
The utility model has the advantages that: the utility model discloses a liquid manure integration automatic fertilizer adding device, including water supply equipment and fertilizer injection unit, water supply equipment includes the first feed pipe, frequency conversion water pump, check valve and gate valve have set gradually on the first feed pipe, fertilizer injection unit includes self priming pump, liquid manure mixing barrel, a plurality of fertilizer automatic adding device and first fertilizer supply water pipe, the delivery port of self priming pump is connected with liquid manure mixing barrel through moisturizing pipe, the both ends of first fertilizer supply water pipe are connected with liquid manure mixing barrel bottom and first feed pipe respectively, be provided with electric ball valve on the first fertilizer supply water pipe; the automatic fertilizer adding device comprises a fertilizer bin and a screw conveying pump arranged at the bottom of the fertilizer bin. The utility model discloses an automatic fertile device that adds of liquid manure integration can realize possessing response speed fast, the efficient characteristics of fertilization to the quick adjustment and the control of fertilization concentration at the fertilization in-process, has solved the not enough of current liquid manure integration irrigation system.
Drawings
The invention is further described with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the liquid manure integrated automatic fertilizer adding device of the present invention;
fig. 2 is the internal structure schematic diagram of the water-fertilizer mixing barrel in the water-fertilizer integrated automatic fertilizer adding device of the utility model.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings:
as shown in fig. 1 and 2: the water and fertilizer integrated automatic fertilizer adding device comprises a water supply device and a fertilizer applying device, wherein the water supply device comprises a first water supply pipe 1A, a variable frequency water pump 2, a check valve 3 and a gate valve 4 are sequentially arranged on the first water supply pipe 1A, the fertilizer applying device comprises a self-priming pump 5, a water and fertilizer mixing barrel 6, a plurality of fertilizer automatic adding devices and a first fertilizer supply water pipe 7A, a water outlet of the self-priming pump is connected with the water and fertilizer mixing barrel 6 through a water supply pipe 8, an exhaust hole is formed in the top of the water and fertilizer mixing barrel 6, a liquid level sensor can be further arranged inside the water and fertilizer mixing barrel 6, two ends of the first fertilizer supply water pipe 7A are respectively connected with the bottom of the water and fertilizer mixing barrel 6 and the first water supply pipe 1A, and an electric ball valve 13 capable of controlling the opening degree of a valve is arranged on the first fertilizer supply water pipe 7A; the automatic fertilizer adding device comprises a fertilizer bin 9 and a screw rod conveying pump 10 arranged at the bottom of the fertilizer bin 9; still include controller 11, all be provided with flow sensor 12 above first feed pipe 1A, first fertilizer feed pipe 7A and moisturizing pipe 8, the controller respectively with level sensor, self priming pump 5, frequency conversion water pump 2, screw rod delivery pump 10, flow sensor 12, 13 circuit connection of electric ball valve. Specifically, the joint of the first water supply pipe 1A and the first fertilizer supply pipe 7A, and the variable frequency water pump 2, the check valve 3 and the gate valve 4 which are arranged on the first water supply pipe 1A are sequentially arranged on the first water supply pipe along the flow direction of water in the first water supply pipe.
In this embodiment, fertilizer injection unit still includes liquid fertilizer and supplies fertile device, liquid fertilizer supplies fertile device to include liquid fertilizer storehouse 18, connect and give fertile pipe 19 between liquid fertilizer storehouse and first feed pipe 1A give to set up the automatically controlled flow control valve 20 with controller circuit connection on the fertile pipe, automatically controlled flow control valve 20 is also known as electronic flow control valve, and it can be according to the control signal of controller, the aperture of automatically regulated valve to realize the regulation of medium flow. The fertilizing amount of the liquid fertilizer can be accurately controlled through the electric control flow regulating valve 20. In addition, the liquid fertilizer bin 18 is directly connected with the first water supply pipe 1A through the fertilizer supply pipe 19, so that liquid fertilizer can be added into the first water supply pipe 1A at the fastest speed, pesticide can be added into the liquid fertilizer bin, and the accurate control of dosage is realized.
Will give fertile pipe 19 and first feed pipe 1A's junction setting and be located the upstream position of first feed pipe 1A and first fertilizer feed water pipe 7A junction, can avoid liquid fertilizer to flow into liquid fertilizer storehouse 18 in the adverse current under first feed pipe 1A's water pressure, and under the suction of frequency conversion water pump 2 during operation, the water pressure in the upstream position of first feed pipe 1A and first fertilizer feed water pipe 7A junction is negative, under the suction of negative pressure, just need not to install power equipment such as extra water pump on liquid fertilizer feed device and can accomplish the fertilization work of liquid fertilizer.
The water and fertilizer integrated automatic fertilizer adding device in the embodiment has the working principle that: before fertilization, firstly, the controller controls the self-priming pump 5 to work, water is added into the water-fertilizer mixing barrel 6, the amount of water added at each time can be calculated by the controller through metering of the flow sensor on the water replenishing pipe 8, the controller controls the screw conveying pump in the fertilizer automatic adding device to work while controlling the self-priming pump 5 to add water into the water-fertilizer mixing barrel 6, the amount of fertilizer added is controlled and calculated by controlling the rotating speed of the screw conveying pump, and the controller can control the fertilizer concentration in the water-fertilizer mixing barrel by combining with the water adding amount data fed back to the controller by the flow sensor, wherein the controller is used for first adjustment of the fertilizer concentration; during fertilization, firstly, the gate valve 4 is manually opened, then the controller controls the variable frequency water pump 2 to work, and meanwhile, the electric ball valve 13 is controlled to be opened, as the first fertilizer supply pipe 7A and the first water supply pipe 1A are both provided with the flow sensor 12 connected with the controller, the controller can regulate and control the opening degree of the electric ball valve 13 according to data fed back by the flow sensor 12, further, the amount of the water-fertilizer mixed solution added into the first water supply pipe 1A in a unit time of the first fertilizer supply pipe 7A is regulated, the controller can calculate the final fertilizer concentration in the first water supply pipe 1A by combining the flow data of the first water supply pipe 1A and the flow data of the first fertilizer supply pipe 7A, the regulation and control of the fertilizer concentration in the first water supply pipe 1A at any time can be realized by controlling the opening degree of the electric ball valve and controlling the power of the variable frequency water pump 2 through the controller, namely, after the fertilizer concentration in the water-fertilizer mixing barrel is regulated for the first time before fertilization, if the final fertilizer concentration is temporarily changed in the later fertilization process, the opening degree of the controller is only needed to regulate and the power of the variable frequency water pump 2, and the integral fertilizer working efficiency is higher.
As a further improvement of the above technical scheme, the water supply device further comprises a second water supply pipe 1B, a variable frequency water pump 2, a check valve 3 and a gate valve 4 are sequentially arranged on the second water supply pipe 1B, the fertilizer application device further comprises a second fertilizer supply pipe 7B, an electric ball valve 13 connected with a controller circuit is arranged on the second fertilizer supply pipe 7B, two ends of the second fertilizer supply pipe 7B are respectively connected with the first fertilizer supply pipe 7A and the second water supply pipe 1B, and the second water supply pipe 1B and the second fertilizer supply pipe 7B are both provided with flow sensors 12 connected with the controller circuit. Specifically, the joint of the second water supply pipe 1B and the second fertilizer supply water pipe 7B, and the variable frequency water pump 2, the check valve 3 and the gate valve 4 which are arranged on the second water supply pipe 1B are sequentially arranged on the second water supply pipe along the flow direction of water in the second water supply pipe. The control principle of the fertilizer concentration in the second water supply pipe 1B is the same as that of the fertilizer concentration in the first water supply pipe 1A, and the arrangement has the advantages that: just can accomplish the confession fertilizer to two sets of water supply installation even more through one set of fertilizer injection unit, the fertilization concentration among every set of water supply installation can all independent control moreover, thereby makes the utility model discloses a liquid manure integration is automatic to add fertile device and can accomplish the water supply that carries out differentiation to intercropped crop and supply fertile.
As the further improvement of the technical scheme, the fertilizer applying device further comprises a liquid fertilizer supplying device connected with the second water supply pipe 1B, the liquid fertilizer supplying device comprises a liquid fertilizer bin 18 and a fertilizer supplying pipe 19 connected between the liquid fertilizer bin and the second water supply pipe 1B, an electric control flow regulating valve 20 connected with a controller circuit is arranged on the fertilizer supplying pipe, and the joint of the fertilizer supplying pipe 19 and the second water supply pipe 1B is located at the upstream position of the joint of the second water supply pipe 1B and the second fertilizer supply pipe 7B. The purpose of the above arrangement is to separately add liquid fertilizer or pesticide into the second water supply pipe 1B, and to control the electrically controlled flow control valve 20 by the controller to achieve precise control of the amount of liquid fertilizer or pesticide added.
As a further improvement of the above technical solution, a pressure relief pipe 14 is connected between the first water supply pipe 1A and the second water supply pipe 1B, a connection point between the pressure relief pipe 14 and the first water supply pipe 1A is located between the check valve and the gate valve on the first water supply pipe 1A, and a connection point between the pressure relief pipe 14 and the second water supply pipe 1B is located between the check valve and the gate valve on the second water supply pipe 1B; the middle part of the pressure release pipe 14 is connected with a sewage discharge pipe 15, and the positions on the upper surface of the pressure release pipe 14 close to the two ends are respectively provided with a pressure release valve 16. The purpose of the pressure relief valve 16 and the sewage drain 15 is to: when the fertilization, at frequency conversion water pump 2 start work, but the manual work is forgotten to open when gate valve 4, 16 water pressure that this moment relief valve will be in the pipeline under open passively, water will be discharged by the blowdown pipe, thereby avoid burning out frequency conversion water pump 2 or leading to the breakage of feed pipe under the high water pressure, open the back at gate valve 4 certainly, the effect of relief valve 16 can also guarantee that the water pressure in the feed pipe is in below the safe value all the time, and then avoid breaking under the too high water pressure with the drip irrigation zone of first feed pipe or second feed pipe connection.
As a further improvement of the above technical solution, the water-fertilizer mixing barrel 6 is cylindrical, the water replenishing pipe 8 is connected with the water-fertilizer mixing barrel 6 in the tangential direction of the water-fertilizer mixing barrel 6, and a plurality of stop levers 17 for promoting the fertilizer and water to be fully mixed are erected on the inner side of the water-fertilizer mixing barrel 6. At 5 during operations of self priming pump, 8 spun water of moisturizing pipe will get into along the inside wall tangent line of the liquid manure blending tank 6 of cylinder, and then can promote the water rotation in the liquid manure blending tank 6, and fertilizer enters into back in the liquid manure blending tank, will rotate along with rivers, and pivoted liquid manure mixing liquid will be intensive mixing under the striking with the pin. The advantage of above-mentioned setting lies in the water kinetic energy that produces when make full use of the 5 moisturizing of self priming pump to avoid additionally installing agitated vessel on the liquid manure blending tank, this not only has reduced the cost of equipment but also has practiced thrift the energy.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (8)
1. The utility model provides a liquid manure integration is automatic to add fertile device, includes water supply installation and fertilizer injection unit, water supply installation includes first feed pipe (1A), frequency conversion water pump (2), check valve (3) and gate valve (4), its characterized in that have set gradually on first feed pipe (1A): the fertilizer applying device comprises a self-sucking pump (5), a water-fertilizer mixing barrel (6), a plurality of fertilizer automatic adding devices and a first fertilizer supply water pipe (7A), a water outlet of the self-sucking pump is connected with the water-fertilizer mixing barrel (6) through a water replenishing pipe (8), two ends of the first fertilizer supply water pipe (7A) are respectively connected with the bottom of the water-fertilizer mixing barrel (6) and a first water supply pipe (1A), and an electric ball valve (13) is arranged on the first fertilizer supply water pipe (7A); the automatic fertilizer adding device comprises a fertilizer bin (9) and a screw conveying pump (10) arranged at the bottom of the fertilizer bin (9); still include controller (11), all be provided with flow sensor (12) above first feed pipe (1A), first confession fertile water pipe (7A) and moisturizing pipe (8) separately, the controller respectively with self priming pump (5), frequency conversion water pump (2), screw rod delivery pump (10), flow sensor (12), electric ball valve (13) circuit connection.
2. The liquid manure integration automatic fertilizer feeding device of claim 1, characterized in that: the water supply installation still includes second feed pipe (1B), frequency conversion water pump (2), check valve (3) and gate valve (4) have set gradually on second feed pipe (1B), fertilizer injection unit still includes second confession fertile water pipe (7B), be provided with on second confession fertile water pipe (7B) with controller circuit connection's electric ball valve (13), the both ends of second confession fertile water pipe are connected with first confession fertile water pipe (7A) and second feed pipe (1B) respectively, second feed pipe (1B) with all be provided with on second confession fertile water pipe (7B) with controller circuit connection's flow sensor (12).
3. The liquid manure integration automatic fertilizer feeding device of claim 2, characterized in that: the joint of the first water supply pipe (1A) and the first fertilizer supply water pipe (7A), and the variable frequency water pump (2), the check valve (3) and the gate valve (4) which are arranged on the first water supply pipe (1A) are sequentially arranged on the first water supply pipe along the flow direction of water in the first water supply pipe; the joint of the second water supply pipe (1B) and the second fertilizer supply water pipe (7B), and the variable frequency water pump (2), the check valve (3) and the gate valve (4) which are arranged on the second water supply pipe (1B) are sequentially arranged on the second water supply pipe along the flow direction of water in the second water supply pipe.
4. The liquid manure integration automatic fertilizer device of claim 3, characterized in that: a pressure relief pipe (14) is connected between the first water supply pipe (1A) and the second water supply pipe (1B), the joint between the pressure relief pipe (14) and the first water supply pipe (1A) is positioned between a check valve and a gate valve on the first water supply pipe (1A), and the joint between the pressure relief pipe (14) and the second water supply pipe (1B) is positioned between the check valve and the gate valve on the second water supply pipe (1B); the middle part of the pressure relief pipe (14) is connected with a sewage discharge pipe (15), and the positions, close to the two ends, on the pressure relief pipe (14) are respectively provided with a pressure relief valve (16).
5. The liquid manure integration automatic fertilizer device of claim 4, characterized in that: liquid manure mixing bucket (6) are the cylinder, moisturizing pipe (8) are connected with liquid manure mixing bucket (6) on the tangential direction of liquid manure mixing bucket (6), many pin (17) that are used for promoting fertilizer and water intensive mixing are erect to liquid manure mixing bucket (6) inboard.
6. The liquid manure integration automatic fertilizer feeding device of claim 5, characterized in that: fertilizer injection unit still includes liquid fertilizer and supplies fertile device, liquid fertilizer supplies fertile device to include liquid fertilizer storehouse (18), connect between liquid fertilizer storehouse and first feed pipe (1A) or connect giving between liquid fertilizer storehouse and second feed pipe (1B) fertile pipe (19) give and set up on fertile pipe (19) and controller circuit connection's automatically controlled flow control valve (20).
7. The liquid manure integration automatic fertilizer feeding device of claim 6, characterized in that: the joint of the fertilizer supply pipe (19) and the first water supply pipe (1A) is positioned at the upstream position of the joint of the first water supply pipe (1A) and the first fertilizer supply water pipe (7A).
8. The automatic fertile device of adding of liquid manure integration of claim 6, characterized in that: the joint of the fertilizer supply pipe (19) and the second water supply pipe (1B) is positioned at the upstream position of the joint of the second water supply pipe (1B) and the second fertilizer supply water pipe (7B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223236742.3U CN218526790U (en) | 2022-12-01 | 2022-12-01 | Liquid manure integration automatic fertilizer feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223236742.3U CN218526790U (en) | 2022-12-01 | 2022-12-01 | Liquid manure integration automatic fertilizer feeding device |
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| Publication Number | Publication Date |
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| CN218526790U true CN218526790U (en) | 2023-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223236742.3U Active CN218526790U (en) | 2022-12-01 | 2022-12-01 | Liquid manure integration automatic fertilizer feeding device |
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| CN (1) | CN218526790U (en) |
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2022
- 2022-12-01 CN CN202223236742.3U patent/CN218526790U/en active Active
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