CN210900630U - Tidal irrigation recovery device - Google Patents
Tidal irrigation recovery device Download PDFInfo
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- CN210900630U CN210900630U CN201921869900.4U CN201921869900U CN210900630U CN 210900630 U CN210900630 U CN 210900630U CN 201921869900 U CN201921869900 U CN 201921869900U CN 210900630 U CN210900630 U CN 210900630U
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- Prior art keywords
- seedbed
- irrigation
- water
- disinfection
- recovery
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- 238000003973 irrigation Methods 0.000 title claims abstract description 61
- 230000002262 irrigation Effects 0.000 title claims abstract description 59
- 238000011084 recovery Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 239000003621 irrigation water Substances 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 57
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000011001 backwashing Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 239000003337 fertilizer Substances 0.000 abstract description 17
- 230000001954 sterilising effect Effects 0.000 description 13
- 239000007788 liquid Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Hydroponics (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model provides a recovery unit is irrigated to morning and evening tides, including the seedbed, retrieve the water pitcher, disinfection mechanism and fertile water pitcher, the seedbed includes basic seedbed and upper seedbed, upper seedbed passes through the connecting rod and rotates the connection on basic seedbed, be provided with the water delivery hose between upper seedbed and the basic seedbed, seedbed and recovery water pitcher, disinfection mechanism and fertile water pitcher communicate through the main line in proper order, and fertile water pitcher forms circulation path through irrigation pipe way and seedbed intercommunication, be provided with the return water pump on the main line between recovery water pitcher and the disinfection mechanism, be provided with the irrigation water pump on the irrigation pipe way. The utility model is provided with a double-layer seedbed, which can increase planting area by utilizing the three-dimensional space in planting; the seedbed, the recovery water tank, the disinfection mechanism and the fertilizer water tank form a circulating irrigation system, so that the fertilizer water is used for multiple times, and the cost is reduced; and the tidal irrigation recovery device system is simple and practical in structure, low in cost, suitable for irrigation of small-sized planted crops, and especially suitable for seedbed tidal irrigation.
Description
Technical Field
The utility model relates to an agricultural irrigation technical field especially relates to a recovery unit is irrigated to morning and evening tides.
Background
Agricultural irrigation mainly refers to watering irrigation operation of farmlands, gardens or vegetation in agricultural cultivation areas, and traditional ground irrigation comprises furrow irrigation, flood irrigation and flood irrigation, but the irrigation modes are usually large in water consumption and low in water utilization, and are unreasonable agricultural irrigation modes. The modern agricultural micro-irrigation technology develops micro-sprinkling irrigation, drop irrigation, tidal irrigation and the like.
Tidal irrigation is a high-efficiency energy-saving water irrigation mode designed based on the tidal fluctuation principle, and the tidal irrigation is mainly divided into two types, namely a ground type and a bed type. The bed-planting type tidal irrigation system is characterized in that a water storage seedbed with a large area is built, a planting pot is placed on the seedbed, when tidal irrigation is conducted, fertilizer water submerges the seedbed for a certain time, the fertilizer water rises to the surface of a medium in the pot due to capillary action, and the fertilizer water is discharged after a period of time to be recycled. Because the tidal irrigation well solves the contradiction between irrigation and oxygen supply and irrigation basically does not damage the three-phase structure of the substrate, the method is an efficient and high-energy agricultural technology.
However, the existing tidal irrigation equipment has a complex structure and high price, is not suitable for small-scale planting irrigation, is especially not suitable for seedbed irrigation, and is not beneficial to popularization of tidal irrigation.
Disclosure of Invention
To the technical problem, the utility model provides a recovery unit is irrigated to morning and evening tides solves the problem that prior art morning and evening tides irrigation equipment is not suitable for small-scale planting irrigation.
In order to achieve the above purpose, the technical solution of the present invention is realized as follows:
the utility model provides a recovery unit is irrigated to morning and evening tides, includes seedbed, retrieves water pitcher, disinfection mechanism and fertile water pitcher, the seedbed includes basic seedbed and upper seedbed, the upper seedbed passes through the connecting rod and rotates the connection on basic seedbed, is equipped with the rotary type in upper seedbed bottom and supports, is provided with the water delivery hose between upper seedbed and the basic seedbed, the seedbed with retrieve water pitcher, disinfection mechanism and fertile water pitcher and communicate through the main line in proper order, just fertile water pitcher pass through irrigation pipe way with the seedbed intercommunication forms circulation route, be provided with the return water pump on the main line between retrieving water pitcher and the disinfection mechanism, be provided with irrigation water pump on the irrigation pipe way.
Further, disinfection mechanism includes the disinfection banks of tubes, the disinfection banks of tubes includes that first fixed being responsible for and the fixed being responsible for of second, and first fixed being responsible for is connected with two at least fixed pipes of disinfection lamp between being responsible for with the second is fixed, and each is listed as the fixed pipe of disinfection lamp includes the fixed pipe of a plurality of vertical fixed pipes, a plurality of vertical fixed pipe end to end connects gradually and is "S" type and arranges, vertical fixed intraductal low pressure ultraviolet lamp that is fixed with.
Further, disinfection mechanism includes the filter tank, the splendid attire is equipped with the grit that is used for adsorption and filtration in the filter tank, the filter tank sets up the return water pump with on the main pipeline between the disinfection banks of tubes.
Further, the disinfection mechanism comprises a back-washing filter, and the back-washing filter and the disinfection lamp tube group are connected in series on the main pipeline.
Furthermore, the disinfection mechanism also comprises an acid liquor storage tank which is connected to a main pipeline between the backwashing filter and the disinfection lamp tube group through an acid liquor injection tube, and the acid liquor injection tube is provided with an acid liquor injection pump; an acid liquor circulation branch pipe is arranged on the main pipeline and is connected with the disinfection lamp tube group in parallel; an acid liquor discharge pipe is arranged on the main pipeline between the two access points of the acid liquor circulation branch pipe, and a control valve is arranged on the main pipeline outside the two access points of the acid liquor circulation branch pipe; and the acid liquor circulation branch pipe and the acid liquor discharge pipe are respectively provided with a control valve.
The utility model has the advantages that: by arranging the double-layer seedbed, the planting area can be increased by utilizing the three-dimensional space in the planting; the upper and lower seedbeds can rotate relatively, and the position relationship between the upper seedbed and the basic seedbed can be properly rotated in the growth period of the seedlings, so that the basic seedbed can be irradiated by sufficient sunlight; the seedbed, the recovery water tank, the disinfection mechanism and the fertilizer water tank form a circulating irrigation system, so that the cost of fertilizer water is reduced; and the tidal irrigation recovery device system is simple and practical in structure, low in cost, suitable for irrigation of small-sized planted crops, and especially suitable for seedbed tidal irrigation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the sterilizing lamp tube assembly of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a schematic view showing the development of the foundation seedbed and the upper seedbed of the tidal irrigation recovery device of the present invention;
FIG. 5 is a schematic view showing the upper and lower positions of the foundation bed and the upper bed of the tidal irrigation recovery apparatus of the present invention.
In the figure, 1-seedbed, 101-basic seedbed, 102-upper seedbed, 103-connecting rod, 104-rotary support, 105-water hose, 2-recovery water tank, 3-disinfection mechanism, 31-disinfection lamp tube group, 311-first fixed main tube, 312-second fixed main tube, 313-disinfection lamp fixed tube, 314-low pressure ultraviolet lamp, 315-blind plate, 32-disinfection tank, 33-back flush filter, 34-acid storage tank, 341-acid injection tube, 342-acid injection pump, 343-acid circulation branch tube, 344-acid discharge tube, 4-fertilizer water tank, 5-main tube, 6-irrigation tube, 7-water return pump, 8-irrigation water pump, 9-water outlet tube, 10-control valve, 11-a recovered water circulation branch pipe and 12-a water inlet hose.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, 4 and 5, a tidal irrigation recycling device comprises a seedbed 1, a recycling water tank 2, a disinfection mechanism 3 and a fertilizing water tank 4, wherein the seedbed 1 comprises a basic seedbed 101 and an upper seedbed 102, the basic seedbed 101 and the upper seedbed 102 are both in a disc structure, the bottom of the disc structure is provided with a plurality of staggered grooves, the upper seedbed 102 is parallel to the basic seedbed 101, the upper seedbed 102 is rotatably connected to the basic seedbed 101 through a connecting rod 103, specifically, the upper seedbed 102 can horizontally rotate by taking the connecting rod 103 as an axis, the bottom of the upper seedbed 102 is provided with a rotary support 104, specifically, the rotary support 104 comprises a long support and a short support, one end of the long support and the short support is hinged to the bottom of the upper seedbed 102, the short support is used for supporting the upper seedbed 102 on the basic seedbed 101 when the upper seedbed 102 is rotated to be open to the ground, the long support and the short support can be rotatably retracted to the bottom of the seedbed. A water hose 105 is provided between the upper seedbed 102 and the base seedbed 101. The seedbed 1 is communicated with the recovery water tank 2, the disinfection mechanism 3 and the fertilizer water tank 4 in turn through a main pipeline 5, and the fertilizer tank 4 is communicated with the seedbed 1 through the irrigation pipeline 6 to form a circulation path, specifically, a water inlet (not shown) is arranged on the upper seedbed 102 near the connecting rod 103, the water inlet (not shown) is connected with the irrigation pipeline 6 through a water inlet hose 12, a water outlet is arranged on the upper seedbed 102 near the connecting rod 103, a filter screen (not shown) is arranged on the water outlet, the water outlet is connected with the upper end of the water delivery hose 105, the water delivery hose 105 is provided with a control valve 10, the lower end of the water delivery hose 105 is communicated with the basic seedbed 101, the basic seedbed 101 is also provided with a water outlet, a filter screen (not shown in the figure) is arranged on the water outlet, and the water outlet is connected with the main pipeline 5 through a water outlet pipeline 9. A water return pump 7 and a control valve 10 are arranged on a main pipeline 5 between the water recovery tank 2 and the disinfection mechanism 3, an irrigation water pump 8 and a control valve 10 are arranged on the irrigation pipeline 6, in the embodiment, the control valve 10 is an electromagnetic valve, and a control valve 10 is arranged on the water outlet pipeline 9 to control the on-off of the pipeline. When irrigation is carried out, the control valve 10 and the irrigation water pump 8 on the irrigation pipeline 6 are opened, fertilizer water is poured into the upper seedbed 102 through the irrigation pipeline 6 and the water inlet hose 12 to submerge the seedbed for tide irrigation, so that the water level in the whole upper seedbed 102 slowly rises and reaches the proper liquid level height, the time of general tide irrigation is about 15 minutes, after about 15 minutes, the control valve 10 on the water delivery hose 105 is opened, the fertilizer water enters the basic seedbed 101, so that the water level in the whole basic seedbed 101 slowly rises and reaches the proper liquid level height, after about 15 minutes, the control valve 10 on the water outlet pipeline 9 is opened, and the reclaimed water after irrigation in the basic seedbed 101 flows out from the water outlet on the basic seedbed 101 to enter the main pipeline 5 to be reclaimed in the reclaimed water tank 2. The water recovered in the recovery water tank 2 is sent into the disinfection mechanism 3 through the main pipeline 5 and the return water pump 7 for disinfection and purification, and then is stored in the fertilizer water tank 4 for next tidal irrigation.
Further, as shown in fig. 1, 2 and 3, the disinfection mechanism 3 includes a disinfection lamp tube set 31, the disinfection lamp tube set 31 includes a first fixed main tube 311 and a second fixed main tube 312, specifically, the front end of the first fixed main tube 311 is communicated with the main pipeline 5, the rear end of the first fixed main tube 311 is sealed by a blind plate 315, the front end of the second fixed main tube 312 is sealed by a blind plate 315, the rear end of the second fixed main tube 312 is communicated with the main pipeline 5, at least two rows of disinfection lamp fixing tubes 313 are connected between the first fixed main tube 311 and the second fixed main tube 312, in this embodiment, eight rows of disinfection lamp fixing tubes 313 are fixed, each row of disinfection lamp fixing tubes 313 includes a plurality of vertical fixing tubes, the plurality of vertical fixing tubes are sequentially connected end to form an "S" shape ", a low-pressure ultraviolet lamp 314 is fixed in the vertical fixing tubes, and the low-pressure ultraviolet lamp 314 is connected with an electric wire, the electric wire is connected with the power supply through the sterilizing lamp fixing tube 313. The sterilizing lamp tube group 31 in the sterilizing mechanism 3 is provided with a plurality of lines of sterilizing lamp fixing tubes 313 for fixing a plurality of low-voltage ultraviolet lamps 314, and the plurality of lines of sterilizing lamp fixing tubes 313 are connected in series and in parallel, so that the plurality of low-voltage ultraviolet lamps 314 can repeatedly sterilize and purify the recovered water, and the sterilizing and purifying effects are improved. In this embodiment, the low pressure ultraviolet lamp 314 is a low pressure ultraviolet lamp.
Further, as shown in fig. 1, the disinfection mechanism 3 includes a filter tank 32, sand for filtration is contained in the filter tank 32, and the filter tank 32 is disposed on the main pipeline 5 between the return pump 7 and the disinfection lamp tube set 31. The filter tank 32 is used for filtering large-particle impurities in the recovered water, purifying the recovered water, and preventing the disinfection mechanism 3 from being clogged.
Further, as shown in fig. 1, the sterilizing unit 3 includes a back-flush filter 33, and the back-flush filter 33 and the sterilizing lamp tube set 31 are connected in series to the main pipe 5. Specifically, the filter tank 32, the backwashing filter 33, and the sterilizing lamp group 31 are connected in series in this order on the main line 5 between the return pump 7 and the fertilizer water tank 4. The backwashing filter 33 can remove suspended matters and particles in the recovered water, reduce turbidity and achieve the purpose of purifying the recovered water.
Further, as shown in fig. 1, the disinfection mechanism 3 further includes an acid storage tank 34 for storing acid solution to facilitate pickling and purification of the disinfection lamp tube set 31, the acid storage tank 34 is connected to the main pipeline 5 between the backwashing filter 33 and the disinfection lamp tube set 31 through an acid injection pipe 341, an acid injection pump 342 is disposed on the acid injection pipe 341, and the acid injection pump 342 controls the acid solution in the acid storage tank 34 to be input into the main pipeline 5; an acid liquor circulation branch pipe 343 is arranged on the main pipeline 5, and the acid liquor circulation branch pipe 343 is connected in parallel with the disinfection equi-tube set 31, specifically, the front end of the acid liquor circulation branch pipe 343 is connected to the position, between the backwashing filter 33 and the access point of the acid liquor injection pipe 341, on the main pipeline 5, and the rear end of the acid liquor circulation branch pipe 343 is connected to the position, between the disinfection lamp tube set 31 and the rich water tank 4, on the main pipeline 5; an acid liquor discharge pipe 344 is arranged on the main pipeline 5 between the two ends of the acid liquor circulation branch pipe 343 and the access point of the main pipeline 5, and specifically, the acid liquor discharge pipe 344 is connected to the main pipeline 5 at a position between the disinfection lamp tube set 31 and the access point of the rear end of the acid liquor circulation branch pipe 344 on the main pipeline 5; the main pipeline 5 positioned outside the two access points of the acid liquor circulation branch pipe 343 on the main pipeline 5 is provided with a control valve 10, specifically, the control valve 10 comprises a main pipe front end control valve and a main pipe rear end control valve, the main pipeline 4 between the access point of the acid liquor circulation branch pipe 343 on the main pipeline 5 and the backwash filter 33 is provided with the main pipe front end control valve, and the main pipeline 5 between the access point of the acid liquor circulation branch pipe 343 on the main pipeline 5 and the fertilizer tank 4 is provided with the main pipe rear end control valve; the acid liquid circulation branch pipe 343 and the acid liquid discharge pipe 343 are also provided with control valves 10. After the disinfection mechanism 3 is used for a long time, the flowing position of the recovered water is easy to generate scale, and particularly in the disinfection lamp tube set 31, acid liquor is injected into the main pipeline 5 through the acid liquor storage tank 34, so that the disinfection mechanism 3 and the main pipeline are convenient to clean. In the cleaning process, the main pipe front end control valve and the main pipe rear end control valve are closed, the acid liquid injection pump 342 and the control valves 10 on the acid liquid injection pipe 341 are opened, the control valve 10 on the acid liquid circulation branch pipe 343 is opened, the acid liquid flows through the main pipe 5 and the disinfection tube set 31 to clean the inner wall and the outer side of the low-pressure ultraviolet lamp, and after multiple cycles from the acid liquid circulation branch pipe 343, the cleaning waste liquid is discharged from the acid liquid discharge pipe 344.
Because when disinfection mechanism just starts, low pressure ultraviolet lamp is at the state of opening for the first time, and the disinfection ability does not reach the highest, appears retrieving the incomplete problem of liquid fertilizer disinfection easily, in order to avoid this phenomenon to take place, set up recovery water circulation small pipe 11 on main pipeline 5, be equipped with control valve 10 on recovery water circulation small pipe 11, recovery water circulation small pipe 11's one end is connected with recovery water pitcher 2, and the other end is located the position on main pipeline 5 between the access point and the rear end control valve of above-mentioned acidizing fluid circulation branch 343 rear end on main pipeline 5. When the sterilizing device is initially started, the control valve 10 on the recovered water circulation branch pipeline 11 is opened, except that the control valve at the rear end of the main pipeline is closed, other control valves 10 on the main pipeline 5 are opened, the recovered water coming out of the recovered water tank 2 is sterilized by the sterilizing mechanism 3 and then is injected into the recovered water tank 2 again, after multiple cycles, when the sterilization level of the low-pressure ultraviolet lamp reaches the peak value, the control valve at the rear end of the main pipeline is opened, the opening state of other control valves on the main pipeline 4 is kept, the control valve 10 on the recovered water circulation branch pipeline 11 is closed, and the sterilized recovered water enters the fertilizer water tank 4.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a recovery unit is irrigated to morning and evening tides, a serial communication port, including seedbed, recovery water pitcher, disinfection mechanism and fertile water pitcher, the seedbed includes basic seedbed and upper seedbed, upper seedbed passes through the connecting rod and rotates the connection on basic seedbed, is equipped with the rotary type in upper seedbed bottom and supports, is provided with the water delivery hose between upper seedbed and the basic seedbed, the seedbed with recovery water pitcher, disinfection mechanism and fertile water pitcher communicate through the main line in proper order, just fertile water pitcher through irrigation pipe way with the seedbed intercommunication forms circulation route, be provided with the return water pump on the main line between recovery water pitcher and the disinfection mechanism, be provided with the irrigation water pump on the irrigation pipe way.
2. The tidal irrigation recovery device of claim 1, wherein the disinfection mechanism comprises a disinfection lamp tube set, the disinfection lamp tube set comprises a first fixed main tube and a second fixed main tube, at least two rows of disinfection lamp fixing tubes are connected between the first fixed main tube and the second fixed main tube, each row of disinfection lamp fixing tubes comprises a plurality of vertical fixing tubes, the vertical fixing tubes are sequentially connected end to form an S-shaped arrangement, and the vertical fixing tubes are internally fixed with low-voltage ultraviolet lamps.
3. The tidal irrigation recovery device of claim 2, wherein the disinfection mechanism comprises a filter tank filled with sand for adsorption filtration, and the filter tank is arranged on the main pipeline between the water return pump and the disinfection lamp tube set.
4. The tidal irrigation recovery device of claim 2 or 3 wherein the disinfection mechanism comprises a backflushing filter, the backflushing filter and the disinfection lamp tube bank being connected in series on the main pipeline.
5. The tidal irrigation recovery device of claim 4, wherein the disinfection mechanism further comprises an acid storage tank, the acid storage tank is connected to a main pipeline between the backwashing filter and the disinfection lamp tube set through an acid injection tube, and the acid injection tube is provided with an acid injection pump; an acid liquor circulation branch pipe is arranged on the main pipeline and is connected with the disinfection lamp tube group in parallel; an acid liquor discharge pipe is arranged on the main pipeline between the two access points of the acid liquor circulation branch pipe, and a control valve is arranged on the main pipeline outside the two access points of the acid liquor circulation branch pipe; and the acid liquor circulation branch pipe and the acid liquor discharge pipe are respectively provided with a control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869900.4U CN210900630U (en) | 2019-11-01 | 2019-11-01 | Tidal irrigation recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921869900.4U CN210900630U (en) | 2019-11-01 | 2019-11-01 | Tidal irrigation recovery device |
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| Publication Number | Publication Date |
|---|---|
| CN210900630U true CN210900630U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921869900.4U Active CN210900630U (en) | 2019-11-01 | 2019-11-01 | Tidal irrigation recovery device |
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| CN (1) | CN210900630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885815A (en) * | 2022-05-16 | 2022-08-12 | 上海国兴农现代农业发展股份有限公司 | Fertilizer liquid recovery system and method based on tidal seedbed |
-
2019
- 2019-11-01 CN CN201921869900.4U patent/CN210900630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885815A (en) * | 2022-05-16 | 2022-08-12 | 上海国兴农现代农业发展股份有限公司 | Fertilizer liquid recovery system and method based on tidal seedbed |
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