CN214126003U - Water and fertilizer integrated device for greenhouse large cherry cultivation - Google Patents
Water and fertilizer integrated device for greenhouse large cherry cultivation Download PDFInfo
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- CN214126003U CN214126003U CN202022556594.8U CN202022556594U CN214126003U CN 214126003 U CN214126003 U CN 214126003U CN 202022556594 U CN202022556594 U CN 202022556594U CN 214126003 U CN214126003 U CN 214126003U
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Abstract
The utility model provides a big cherry in greenhouse is cultivated and is used liquid manure integrated device belongs to agricultural irrigation equipment technical field. The device comprises a bottom plate, a fertilizer liquid box, a water tank, a fertilizer outlet pipe, a water and fertilizer irrigation pipe and a constant-temperature water mixing valve which are fixed on the bottom plate, wherein a heating mechanism is further arranged in the water tank, and a control box is embedded outside one side wall of the water tank. The utility model discloses can control temperature in the water tank, mix the liquid manure liquid that water valve can control output through the constant temperature and fertilize and water under treating the suitable irrigation temperature of irrigation crops, do benefit to crops and grow.
Description
Technical Field
The utility model belongs to the equipment field is cultivated to the greenhouse fruit tree, in particular to big cherry in greenhouse cultivates and uses liquid manure integrated device.
Background
The large cherry is a general name of sweet cherry and sour cherry, and is the earliest mature tree species in northern deciduous fruit trees. In recent years, with the adjustment of rural industrial structures and the development of market economy in China, the production of large cherries is rapidly developed in each main production area in China, the cultivation range is gradually enlarged, the cultivation technology and the cultivation mode are greatly improved and enhanced, and particularly, the application and popularization of greenhouse cultivation technology obtain high economic benefits, so that the large cherries become one of high-efficiency fruits in the main production area.
In traditional agricultural production, watering and fertilizing in a greenhouse are carried out separately, and watering amount and fertilizing amount are not standard and are finished according to the experience of operators. Obviously, this kind of operation mode has that degree of automation is low, intensity of labour is big, work efficiency low grade defect, in addition, because water yield and fertilization volume are uncontrollable, often can cause the extravagant problem of liquid manure, and the demand that the scale was planted has not been satisfied to traditional fertilization of watering separately operation mode.
A water-fertilizer integration technique is an agricultural new technique integrating irrigation and fertilization, which is characterized in that soluble fertilizer is mixed with irrigation water by means of a pressure system or a natural terrain drop according to the content of soil nutrients and the fertilizer requirement rule and characteristics of crop types, the mixed fertilizer liquid is supplied with the irrigation water through a controllable pipeline system, the water and the fertilizer are mixed, drip irrigation is formed through a pipeline and a dripper after the water and the fertilizer are mixed, the growing area of a crop root system is infiltrated, the soil of the main root system is always kept loose and appropriate in water content, and meanwhile, according to the fertilizer requirement characteristics of different crops, the water and the nutrients are fixed at regular time and quantity and are directly supplied to the crops in proportion. The existing water and fertilizer integrated system consists of a drip irrigation system, water, fertilizer and pesticide integrated equipment, a nutrient solution recovery and disinfection device and an intelligent full-automatic control system. The key of the drip irrigation system is the dripper which is a precise part and has certain requirement on the granularity of impurities in irrigation water, and the dripper can be ensured not to be blocked only if the granularity required by drip irrigation is not more than 120 meshes.
At present, an all-in-one machine capable of simultaneously performing watering operation and fertilizing operation is available, the existing water and fertilizer all-in-one machine is complex in structure, huge in system, high in cost and complex in system, and can be operated by professional technicians, and ordinary agricultural users cannot buy the all-in-one machine and are difficult to operate the all-in-one machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to be not enough behind the defect that exists among the above-mentioned prior art, provide a greenhouse large cherry cultivates and uses liquid manure integrated device.
The technical scheme adopted by the utility model is a water and fertilizer integrated device for greenhouse large cherry cultivation, which comprises a bottom plate, a fertilizer liquid box fixed on the bottom plate, a water tank, a fertilizer outlet pipe, a water outlet pipe and a water and fertilizer irrigation pipe, wherein the top of the fertilizer liquid box and the top of the water tank are respectively provided with a fertilizer liquid injection port and a water injection port; still include the constant temperature and mix the water valve, the constant temperature mixes the water valve respectively with play fertile pipe, the outlet pipe, liquid manure irrigation pipe intercommunication, go out the other end and the fertile liquid case intercommunication of fertile pipe, the other end and the water tank intercommunication of outlet pipe, be equipped with temperature regulation knob on the constant temperature mixes the water valve, liquid manure flow control knob, go out fertile pipe, be equipped with first solenoid valve on the outlet pipe respectively, the second solenoid valve, fertile liquid case, the inside first static pressure level gauge that is equipped with respectively of water tank, second static pressure level gauge, one of them lateral wall of water tank inlays outward and is equipped with the control box, first solenoid valve, second solenoid valve and first static pressure level gauge, second static pressure level gauge respectively with the PLC controller electric connection that is equipped with in the control box.
Furthermore, a first filter is arranged on the fertilizer outlet pipe and is positioned between the constant-temperature water mixing valve and the first electromagnetic valve.
Furthermore, a second filter is arranged on the water outlet pipe and is positioned between the constant-temperature water mixing valve and the second electromagnetic valve.
Further, in the technical scheme of the utility model, still be equipped with heating mechanism in the water tank.
Preferably, the heating mechanism comprises an electric heating pipe fixed on the inner wall of the water tank, and the electric heating pipe is electrically connected with a PLC (programmable logic controller) in the control box.
Preferably, still be equipped with temperature sensor on the water tank inner wall, temperature sensor and the PLC controller electric connection in the control box.
Furthermore, in the technical scheme of the utility model, a water and fertilizer secondary mixing mechanism is also arranged between the constant temperature water mixing valve and the water and fertilizer irrigation pipe;
as preferred, liquid manure secondary mixing mechanism includes electronic tee bend reposition of redundant personnel governing valve, the left branch pipe, the right branch pipe, venturi, electronic tee bend reposition of redundant personnel governing valve passes through liquid manure output tube and mixes the water valve intercommunication with the constant temperature, left branch pipe one end and electronic tee bend reposition of redundant personnel governing valve intercommunication, the other end is connected with venturi's drum entering portion, right branch pipe one end and electronic tee bend reposition of redundant personnel governing valve intercommunication, the other end and venturi's throat intercommunication, venturi's diffusion output portion and liquid manure irrigation union coupling, the PLC controller electric connection that is equipped with in electronic tee bend reposition of redundant personnel governing valve and the control box.
Preferably, the inner diameter of the left branch pipe is larger than that of the right branch pipe, and a spiral guide vane is arranged in the left branch pipe.
As preferred, the bottom plate top still is equipped with and pushes away handle, first riser, second riser, and the first riser is located and is pushed away between handle and the second riser, and the round hole has all been seted up at first riser and second riser middle part, and the round hole on the first riser is passed to the liquid manure output tube, and the round hole on the second riser is passed to the liquid manure irrigation pipe.
Preferably, the bottom of the bottom plate is also provided with a travelling wheel.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the water temperature in the water tank can be controlled, and the output fertilizer-containing irrigation water can be controlled to be applied and irrigated at the proper irrigation temperature of crops to be irrigated through the constant-temperature water mixing valve, so that the growth of the crops is facilitated; the fertilizer liquid and water adopt a water-fertilizer secondary mixing mechanism to carry out self-mixing treatment once more after being preliminarily mixed through a constant-temperature water mixing valve, so that the uniformity of water-fertilizer mixing is further improved, and the fertilizing concentration is more stable and uniform.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a schematic view of the internal structure of the fertilizer liquid tank and the water tank in fig. 1.
The labels in the figure are: 1-a bottom plate, 2-a first vertical plate, 3-a second vertical plate, 4-a push handle, 5-a fertilizer liquid box, 6-a fertilizer liquid injection port, 7-a water box, 8-a water injection port, 9-a fertilizer outlet pipe, 10-a first electromagnetic valve, 11-a first filter, 12-a water outlet pipe, 13-a second electromagnetic valve, 14-a second filter, 15-a constant temperature water mixing valve, 16-a temperature adjusting knob, 17-a water and fertilizer flow adjusting knob, 18-a water and fertilizer output pipe, 19-an electric three-way flow dividing adjusting valve, 20-a left branch pipe, 21-a flow deflector, 22-a right branch pipe, 23-a venturi tube, 24-a temperature sensor, 25-a first static pressure liquid level meter, 26-an electric heating pipe, 27-a second static pressure liquid level meter and 28-a traveling wheel, 29-control box, 30-water and fertilizer irrigation pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
Example 1
Referring to the attached drawings 1 and 2, the water and fertilizer integrated device for cultivating large cherries in a greenhouse provided by the utility model comprises a bottom plate 1, a fertilizer liquid box 5 fixed on the bottom plate 1, a water tank 7, a fertilizer outlet pipe 9, a water outlet pipe 12 and a water and fertilizer irrigation pipe 30, wherein the top of the fertilizer liquid box 5 and the top of the water tank 7 are respectively provided with a fertilizer liquid injection port 6 and a water injection port 8; the fertilizer mixing device is characterized by further comprising a constant-temperature water mixing valve 15, wherein the constant-temperature water mixing valve 15 is respectively communicated with the fertilizer outlet pipe 9, the water outlet pipe 12 and the water and fertilizer irrigation pipe 30, the other end of the fertilizer outlet pipe 9 is communicated with the fertilizer liquid tank 5, the other end of the water outlet pipe 12 is communicated with the water tank 7, a temperature adjusting knob 16 and a water and fertilizer flow adjusting knob 17 are arranged on the constant-temperature water mixing valve 15, a first electromagnetic valve 10 and a second electromagnetic valve 13 are respectively arranged on the fertilizer outlet pipe 9 and the water outlet pipe 12, a first static pressure liquid level meter 25 and a second static pressure liquid level meter 27 are respectively arranged inside the fertilizer liquid tank 5 and the water tank 7, a control box 29 is embedded outside one side wall of the water tank 7, and the first electromagnetic valve 10, the second electromagnetic valve 13, the first static pressure liquid level meter 25 and the second static pressure liquid level meter 27 are respectively electrically connected with a PLC (programmable logic controller) arranged in the control box 29; the fertilizer outlet pipe 9 is provided with a first filter 11 and is positioned between the constant-temperature water mixing valve 15 and the first electromagnetic valve 10; the water outlet pipe 12 is provided with a second filter 14 and is positioned between the constant temperature water mixing valve 15 and the second electromagnetic valve 13.
A heating mechanism is further arranged in the water tank 7, the heating mechanism comprises an electric heating pipe 26 fixed on the inner wall of the water tank 7, and the electric heating pipe 26 is electrically connected with a PLC (programmable logic controller) in a control box 29; still be equipped with temperature sensor 24 on the water tank 7 inner wall, temperature sensor 24 and the PLC controller electric connection in the control box 29.
The top of the bottom plate 1 is also provided with a push handle 4, a first vertical plate 2 and a second vertical plate 3, the first vertical plate 2 is arranged between the push handle 4 and the second vertical plate 3, round holes are formed in the middle parts of the first vertical plate 2 and the second vertical plate 3, the water and fertilizer output pipe 18 passes through the round hole in the first vertical plate 2, and the water and fertilizer irrigation pipe 30 passes through the round hole in the second vertical plate 3; the bottom of the bottom plate 1 is also provided with a travelling wheel 28.
Before use, dissolved fertilizer liquid of liquid fertilizer or solid fertilizer is added into a fertilizer liquid box 5, the temperature of the output of the water-fertilizer mixed liquid, namely the suitable temperature suitable for the growth of crops to be irrigated, is set through a temperature adjusting knob 16 on a constant-temperature water mixing valve 15, and the flow of the output of the water-fertilizer mixed liquid is set through a water-fertilizer flow adjusting knob 17. When the device is used, after the control box 29 is connected with an external commercial power or a power supply of a storage battery arranged on the bottom plate 1, the first static pressure liquid level meter 25 and the second static pressure liquid level meter 27 respectively collect quality information of fertilizer liquid in the fertilizer liquid box 5 and fertilizer liquid and water in the water tank 7 and transmit the quality information to a PLC (programmable logic controller) arranged in the control box 29, meanwhile, the temperature sensor 24 collects the temperature of the water in the water tank 7 and transmits the information to the PLC arranged in the control box 29, the PLC determines whether the water in the water tank 7 needs to be heated according to a processing result, if the water needs to be heated, the PLC controls the electric heating pipe 26 to work through the driving circuit, the PLC controls the first electromagnetic valve 10 and the second electromagnetic valve 13 to be opened or closed, and the fertilizer liquid and the water are mixed at the constant-temperature water mixing valve 15 and then output for irrigation.
Example 2
On the basis of embodiment 1, still be equipped with liquid manure secondary mixing mechanism between constant temperature water mixing valve 15 and the liquid manure irrigation pipe 30, liquid manure secondary mixing mechanism includes electronic three-way shunt control valve 19, left branch pipe 20, right branch pipe 22, venturi 23, and electronic three-way shunt control valve 19 communicates with constant temperature water mixing valve 15 through liquid manure output tube 18, and left branch pipe 20 one end communicates with electronic three-way shunt control valve 19, and the other end is connected with venturi 23's drum entering portion, and right branch pipe 22 one end communicates with electronic three-way shunt control valve 19, and the other end communicates with venturi 23's throat, and venturi 23's diffusion output portion is connected with liquid manure irrigation pipe 30, and the PLC controller electric connection that electronic three-way shunt control valve 19 and control box 29 were equipped with.
The inner diameter of the left branch pipe 20 is larger than that of the right branch pipe 22, and a spiral guide vane 21 is arranged in the left branch pipe 20.
Adopt electronic tee bend reposition of redundant personnel governing valve 19 to utilize venturi 23 to carry out the secondary after shunting the liquid manure water of preliminary mixing and mix the processing certainly, improve the mixing uniformity of liquid manure and water, guarantee stable fertilization concentration.
What has been described above is a preferred embodiment of the present invention.
Claims (7)
1. The utility model provides a big cherry in greenhouse is cultivated and uses liquid manure integrated device, includes that fixed fertile liquid case (5), water tank (7), play fertile pipe (9), outlet pipe (12), liquid manure irrigation pipe (30) are gone up in bottom plate (1), fertile liquid case (5) top and water tank (7) top are equipped with fertile liquid sprue (6), water filling port (8) respectively, its characterized in that: still include constant temperature water mixing valve (15), constant temperature water mixing valve (15) respectively with go out fertile pipe (9), outlet pipe (12), liquid manure irrigation pipe (30) intercommunication, the other end and fertile liquid case (5) intercommunication of going out fertile pipe (9), the other end and water tank (7) intercommunication of outlet pipe (12), be equipped with temperature regulation knob (16) on constant temperature water mixing valve (15), liquid manure flow control knob (17), go out fertile pipe (9), be equipped with first solenoid valve (10) on outlet pipe (12) respectively, second solenoid valve (13), fertile liquid case (5), inside first static pressure level gauge (25) that is equipped with respectively of water tank (7), second static pressure level gauge (27), still be equipped with electric heating mechanism in water tank (7), one of them lateral wall of water tank (7) inlays outward and is equipped with control box (29), first solenoid valve (10), second solenoid valve (13) and first static pressure level gauge (25), water level gauge (25), The second static pressure liquid level meter (27) and the electric heating mechanism are respectively electrically connected with a PLC controller arranged in the control box (29).
2. The water and fertilizer integrated device for greenhouse large cherry cultivation as claimed in claim 1, wherein: the fertilizer outlet pipe (9) is provided with a first filter (11) and is positioned between the constant-temperature water mixing valve (15) and the first electromagnetic valve (10); and a second filter (14) is arranged on the water outlet pipe (12) and is positioned between the constant-temperature water mixing valve (15) and the second electromagnetic valve (13).
3. The water and fertilizer integrated device for greenhouse large cherry cultivation as claimed in claim 1, wherein: heating mechanism is including being fixed in electric heating pipe (26) on water tank (7) inner wall, still be equipped with temperature sensor (24) on water tank (7) inner wall, electric heating pipe (26), temperature sensor (24) respectively with PLC controller electric connection in control box (29).
4. The water and fertilizer integrated device for greenhouse large cherry cultivation as claimed in claim 1, wherein: and a water and fertilizer secondary mixing mechanism is also arranged between the constant-temperature water mixing valve (15) and the water and fertilizer irrigation pipe (30).
5. The water and fertilizer integrated device for greenhouse large cherry cultivation as claimed in claim 4, wherein: liquid manure secondary mixing mechanism includes electronic tee bend reposition of redundant personnel governing valve (19), left branch pipe (20), right branch pipe (22), venturi (23), electronic tee bend reposition of redundant personnel governing valve (19) are through liquid manure output tube (18) and constant temperature water mixing valve (15) intercommunication, left branch pipe (20) one end and electronic tee bend reposition of redundant personnel governing valve (19) intercommunication, the other end is connected with the drum entering portion of venturi (23), right branch pipe (22) one end and electronic tee bend reposition of redundant personnel governing valve (19) intercommunication, the other end communicates with the throat of venturi (23), the diffusion output portion and the liquid manure irrigation pipe (30) of venturi (23) are connected, the PLC controller electric connection that is equipped with in electronic tee bend reposition of redundant personnel governing valve (19) and control box (29).
6. The water and fertilizer integrated device for greenhouse large cherry cultivation as claimed in claim 5, wherein: the inner diameter of the left branch pipe (20) is larger than that of the right branch pipe (22), and a spiral flow deflector (21) is arranged in the left branch pipe (20).
7. The water and fertilizer integrated device for greenhouse large cherry cultivation as claimed in claim 6, wherein: bottom plate (1) top still is equipped with and pushes away between (4), riser (2), second riser (3), and riser (2) are located and are pushed away between (4) and second riser (3), and the round hole has all been seted up at riser (2) and second riser (3) middle part, and round hole on first riser (2) is passed in liquid manure output tube (18), and round hole on second riser (3) is passed in liquid manure irrigation pipe (30), bottom plate (1) bottom still is equipped with walking wheel (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556594.8U CN214126003U (en) | 2020-11-09 | 2020-11-09 | Water and fertilizer integrated device for greenhouse large cherry cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556594.8U CN214126003U (en) | 2020-11-09 | 2020-11-09 | Water and fertilizer integrated device for greenhouse large cherry cultivation |
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| Publication Number | Publication Date |
|---|---|
| CN214126003U true CN214126003U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022556594.8U Active CN214126003U (en) | 2020-11-09 | 2020-11-09 | Water and fertilizer integrated device for greenhouse large cherry cultivation |
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| Country | Link |
|---|---|
| CN (1) | CN214126003U (en) |
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- 2020-11-09 CN CN202022556594.8U patent/CN214126003U/en active Active
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