CN213214707U - Anti-belt cleaning device is used to long-term water planting of tobacco - Google Patents
Anti-belt cleaning device is used to long-term water planting of tobacco Download PDFInfo
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- CN213214707U CN213214707U CN202021889439.1U CN202021889439U CN213214707U CN 213214707 U CN213214707 U CN 213214707U CN 202021889439 U CN202021889439 U CN 202021889439U CN 213214707 U CN213214707 U CN 213214707U
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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
- 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 relates to a reverse cleaning device for long-term water culture of tobacco, which comprises a water outlet pipe communicated with the bottom of a nutrition pool for water culture of tobacco, wherein the inner end of the water outlet pipe is communicated with the nutrition pool, the outer end of the water outlet pipe is communicated with a flushing tank, a first conveying pump is arranged on the water outlet pipe, the flushing tank is communicated with a water inlet pipe, the outer end of the water inlet pipe is communicated with the flushing tank, the inner end of the water inlet pipe is communicated with the nutrition pool, and a second conveying; the inlet tube stretches into nutrition pond inside and is connected with the backwash pipe that the level extends, is provided with the back flush inlet that is used for washing nutrition pond bottom sediment matrix down on the backwash pipe, the utility model discloses the matrix that deposits in the nutrition pond of effectively having solved existence among the prior art is difficult to the technical problem of clearance, the work of growing seedlings of influence.
Description
Technical Field
The utility model relates to a tobacco cultivation technical field, concretely relates to long-term water planting of tobacco is with anti-belt cleaning device.
Background
In the field of tobacco cultivation, water culture is a soilless culture mode, namely, the root system of a tobacco plant directly grows in nutrient solution, the tobacco plant can directly absorb nutrition from the nutrient solution under the condition of water culture, the tobacco plant grows fast and the root system is developed, compared with the traditional soil culture, the water culture method does not use a substrate, the root system is isolated from soil, the morbidity of various soil-borne diseases is greatly reduced, soil disinfection is not needed, the formula of the used nutrient solution can be changed according to test requirements, the components are easy to control, and the yield of tobacco plant cultivation is improved.
At present, tobacco water planting is usually accomplished with the help of educating the seedling tray, educate the seedling tray and place in the nutrition pond, educate and be provided with many places planting hole in the seedling tray, planting hole below intercommunication nutrition liquid in the nutrition pond, place the tobacco plant and cultivate in planting hole, planting hole is equipped with the matrix that supplies tobacco plant seed growth to use, nevertheless in actual operation staff discovers, along with the increase of tobacco plant water planting time, matrix in the planting hole can drop into and cause the sediment in the nutrition pond, the nutrition pond need take out the nutrient solution when changing the nutrient solution, but the matrix sediment is in the nutrition bottom of the pool, difficult clearance, long this past, the matrix of sediment can extrude the space of placing of nutrient solution in the nutrition pond, influence the going on of the work of growing seedlings.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a tobacco is anti-belt cleaning device for long-term water planting for the matrix that deposits is difficult to the clearance in the nutrition pond that exists among the solution prior art, influences the technical problem of the work of growing seedlings.
In order to achieve the above object, the utility model provides a long-term water planting of tobacco is with anti-belt cleaning device adopts following technical scheme:
a reverse cleaning device for long-term water culture of tobacco comprises a water outlet pipe communicated with the bottom of a nutrition pool for water culture of tobacco, wherein the inner end of the water outlet pipe is communicated with the nutrition pool, the outer end of the water outlet pipe is communicated with a flushing tank, a first conveying pump is arranged on the water outlet pipe, the flushing tank is communicated with a water inlet pipe, the outer end of the water inlet pipe is communicated with the flushing tank, the inner end of the water inlet pipe is communicated with the nutrition pool, and a second conveying pump is arranged; the water inlet pipe extends into the interior of the nutrition pool and is connected with a horizontally extending backwashing pipe, and a backwashing port with a downward opening for flushing the sediment substrate at the bottom of the nutrition pool is arranged on the backwashing pipe.
The utility model provides a long-term water planting of tobacco is with anti-belt cleaning device's beneficial effect is: when the tobacco is hydroponically planted, seeds are sown into the planting holes of the seedling raising tray, the seeds obtain nutrients required by growth through absorbing nutrient solution in the nutrient pool, along with the growth of the hydroponic time, when more substrates are deposited in the nutrient pool, the first delivery pump and the second delivery pump are started, the nutrient solution enters the flushing tank along the water outlet pipe, then enters a backwashing pipe through a water inlet pipe and is pumped into the bottom of the nutrition pool through a backwashing port to rinse the precipitated matrix, the second delivery pump is closed after the rinsing is finished, the nutrient solution can be discharged to the flushing tank along the first delivery pump, and then new nutrient solution is added into the nutrient pool to complete the replacement of the nutrient solution, through this kind of mode, can accomplish effectively washing to nutrition bottom of the pool portion, also need not increase new flush fluid, effectively solved the technical problem that the matrix of sediment is difficult to clear up, influences the work of growing seedlings in the nutrition pond that exists among the prior art.
Furthermore, the back washing port is provided with a spray head extending up and down. The flow velocity at the spray head is accelerated, and the washing effect is better.
Furthermore, the number of the spray heads is multiple, and the spray heads are uniformly distributed at intervals in the length extending direction of the back washing pipe. The mode of adopting interval equipartition can realize washing more evenly.
Further, the shower nozzle includes the toper pipe and sets up the rectangular pipe in the toper pipe below, rectangular pipe and toper pipe intercommunication, the outer peripheral face of toper pipe is provided with the one-level liquid outlet of interval from top to bottom in many places, the outer peripheral face of rectangular pipe is provided with the second grade liquid outlet of interval from top to bottom in many places, the pressure plate has been placed in the activity of rectangular pipe, the below of pressure plate is provided with the energy storage spring, the pressure plate seals the upper end tip at the rectangular pipe under the roof pressure of energy storage spring. When the deposition matrix is less, the suction power of the second delivery pump can be set to be smaller, and at the moment, after the liquid enters the spray head, the pressure on the pressure plate is limited, and the liquid is sprayed out only through the first-stage liquid outlet on the side wall of the conical pipe, so that effective washing can be realized; when the sediment matrix is more, when being difficult to wash, can increase the suction power of second delivery pump, back in liquid gets into the shower nozzle, one-level liquid outlet blowout through the toper pipe lateral wall on the one hand, on the other hand pushes down the pressure plate, and energy storage spring contracts, and descending pressure plate makes the second grade liquid outlet on the rectangular pipe lateral wall spill, and liquid passes through the blowout of second grade liquid outlet, and the dual flushing effect through one-level liquid outlet and second grade liquid outlet realizes effectively washing the sediment matrix.
Further, the first-stage liquid outlet and the second-stage liquid outlet are arranged in a direction from inside to outside and from top to bottom in an inclined mode. The liquid can directly aim at the sediment matrix to wash, and the washing effect is better.
Further, the back flushing pipe is an S-shaped pipe. The S-shaped pipe can better cover the bottom space of the nutrition pool, and the washing of the sedimentation matrix is more sufficient.
Furthermore, a lower inclined pipe is connected between the back washing pipe and the water outlet pipe and is used for fully reducing the height of the back washing pipe.
Drawings
FIG. 1 is a diagram showing a state of use of a backwashing device for long-term hydroponics of tobacco according to the present invention;
FIG. 2 is a top plan view of the backwash tube of FIG. 1;
FIG. 3 is an enlarged schematic view at A in FIG. 1;
FIG. 4 is a schematic view of the internal structure of the nozzle of the back washing device for long-term water culture of tobacco.
Reference numbers in the figures: 1. a nutrition pool; 2. a water outlet pipe; 3. a flushing tank; 4. a first delivery pump; 5. a water inlet pipe; 6. a second delivery pump; 7. a backwash pipe; 8. a spray head; 9. a lower inclined tube; 10. a seedling raising plate; 11. a tapered tube; 12. a rectangular tube; 13. a primary liquid outlet; 14. a secondary liquid outlet; 15. a pressure plate; 16. an energy storage spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
the utility model provides a tobacco is anti-belt cleaning device for long-term water planting's concrete embodiment:
as shown in fig. 1 and 2, a reverse cleaning device for long-term water culture of tobacco comprises a water outlet pipe 2 communicated with the bottom of a nutrition pool 1 for water culture of tobacco, wherein the inner end of the water outlet pipe 2 is communicated with the nutrition pool 1, the outer end of the water outlet pipe is communicated with a flushing tank 3, a first conveying pump 4 is arranged on the water outlet pipe 2, the flushing tank 3 is communicated with a water inlet pipe 5, the outer end of the water inlet pipe 5 is communicated with the flushing tank 3, the inner end of the water inlet pipe is communicated with the nutrition pool 1, and a second conveying pump 6; the water inlet pipe 5 extends into the nutrition pool 1 and is connected with a horizontal extending back washing pipe 7, and a back washing port with a downward opening for washing the sediment substrate at the bottom of the nutrition pool 1 is arranged on the back washing pipe 7.
When more substrates are deposited in the nutrient pool 1, the first delivery pump 4 and the second delivery pump 6 are started, nutrient solution enters the flushing tank 3 along the water outlet pipe 2, then enters the backwashing pipe 7 through the water inlet pipe 5, and is pumped into the bottom of the nutrient pool 1 through a backwashing port to flush the deposited substrates, after flushing is finished, the second delivery pump 6 is closed, the nutrient solution can be discharged into the flushing tank 3 along the first delivery pump 4, and then new nutrient solution is added into the nutrient pool 1 to finish nutrient solution replacement.
As shown in fig. 1, the back washing port is provided with a vertically extending nozzle 8. The flow velocity at the position of the spray head 8 is accelerated, and the washing effect is better. Specifically, the number of the spray heads 8 is plural, and the plural spray heads 8 are uniformly distributed at intervals in the length extending direction of the backwash pipe 7. The mode of adopting interval equipartition can realize washing more evenly. In other embodiments, the spray heads may be arranged in an irregular manner in the direction of the length extension of the backwash tube, in particular, more spray heads 8 may be selectively arranged at positions where the substrate is more precipitated for a longer time.
As shown in fig. 2, the backwash pipe 7 is an S-shaped pipe. The S-shaped pipe can better cover the bottom space of the nutrition pool 1, and the washing of the sedimentation matrix is more sufficient. In other embodiments, the backwash tube may be Z-shaped or C-shaped, as long as it has the effect of increasing the coverage area.
As shown in fig. 3 and 4, the nozzle 8 includes a conical tube 11 and a rectangular tube 12 disposed below the conical tube 11, the rectangular tube 12 is communicated with the conical tube 11, a plurality of first-stage liquid outlets 13 spaced up and down are disposed on the outer circumferential surface of the conical tube 11, a plurality of second-stage liquid outlets 14 spaced up and down are disposed on the outer circumferential surface of the rectangular tube 12, a pressure plate 15 is movably disposed in the rectangular tube 12, an energy storage spring 16 is disposed below the pressure plate 15, and the pressure plate 15 is sealed at the upper end of the rectangular tube 12 under the pressing of the energy storage spring 16.
When the deposition matrix is less, the suction power of the second delivery pump 6 can be set to be smaller, and at the moment, after the liquid enters the spray head 8, the pressure on the pressure plate 15 is limited, and the liquid is sprayed out only through the first-stage liquid outlet 13 on the side wall of the conical pipe 11, so that effective washing can be realized; when the matrix that deposits is more, when being difficult to wash, can increase the suction power of second delivery pump 6, back in liquid gets into shower nozzle 8, one-level liquid outlet 13 blowout through 11 lateral walls of toper pipe on the one hand, on the other hand pushes down pressure plate 15, energy storage spring 16 contracts, descending pressure plate 15 makes the second grade liquid outlet 14 on the 12 lateral walls of rectangular pipe spill, liquid passes through the blowout of second grade liquid outlet 14, the dual flushing effect through one-level liquid outlet 13 and second grade liquid outlet 14 realizes effectively washing the matrix that deposits. Through the grading arrangement, the worker can reasonably adjust the suction power of the second delivery pump 6 according to the flushing difficulty of the precipitated matrix, the energy consumption of the second delivery pump 6 can be effectively saved, and the whole device is energy-saving.
Further, the primary liquid outlet 13 and the secondary liquid outlet 14 are arranged obliquely in a direction from inside to outside, from top to bottom. The liquid can directly aim at the sediment matrix to wash, and the washing effect is better. In other embodiments, the primary liquid outlet and the secondary liquid outlet may be arranged horizontally.
As shown in fig. 1, a lower inclined pipe 9 is connected between the backwash pipe 7 and the water outlet pipe 2, the lower inclined pipe 9 is used for fully reducing the height of the backwash pipe 7, and meanwhile, the water inlet pipe 5 does not need to be too low, so that interference between the water inlet pipe 5 and the water outlet pipe 2 is avoided.
The utility model provides a tobacco water planting is with anti-belt cleaning device's theory of operation is: when the tobacco is hydroponically planted, seeds are sown in planting holes of a seedling raising tray 10, the seeds obtain nutrients required by growth through absorbing nutrient solution in a nutrient pond 1, along with the growth of hydroponic time, when more substrates are deposited in the nutrient pond 1, a first conveying pump 4 and a second conveying pump 6 are started, the nutrient solution enters a flushing tank 3 along a water outlet pipe 2, then enters an S-shaped backwashing pipe 7 through a water inlet pipe 5 and is pumped into the bottom of the nutrient pond 1 through a nozzle 8 of a backwashing port to flush the deposited substrates, in the process, a worker can reasonably adjust the suction power of the second conveying pump 6 according to the flushing difficulty of the deposited substrates, and further select to realize flushing through matching of a first-level liquid outlet 13 or a first-level liquid outlet 13 and a second-level liquid outlet 14, after flushing is finished, the second conveying pump 6 is closed, the nutrient solution can be discharged into the flushing tank 3 along the first conveying pump 4, the replacement of the nutrient solution can be completed by adding new nutrient solution into the nutrient pool 1, and by adopting the mode, the bottom of the nutrient pool 1 can be effectively washed without adding new washing liquid, so that the technical problems that the matrix precipitated in the nutrient pool is difficult to clean and the seedling work is influenced in the prior art are effectively solved.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a long-term water planting of tobacco is with anti-belt cleaning device which characterized in that: the device comprises a water outlet pipe communicated with the bottom of a nutrition pool for water culture of tobacco, wherein the inner end of the water outlet pipe is communicated with the nutrition pool, the outer end of the water outlet pipe is communicated with a flushing tank, a first conveying pump is arranged on the water outlet pipe, the flushing tank is communicated with a water inlet pipe, the outer end of the water inlet pipe is communicated with the flushing tank, the inner end of the water inlet pipe is communicated with the nutrition pool, and a second conveying pump is arranged; the water inlet pipe extends into the interior of the nutrition pool and is connected with a horizontally extending backwashing pipe, and a backwashing port with a downward opening for flushing the sediment substrate at the bottom of the nutrition pool is arranged on the backwashing pipe.
2. The backwashing device for long-term hydroponics of tobacco according to claim 1, wherein: the back washing port is provided with a spray head extending up and down.
3. The backwashing device for long-term hydroponics of tobacco according to claim 2, wherein: the quantity of shower nozzle is a plurality of, and a plurality of shower nozzles are at interval equipartition in the length extension direction of backwash pipe.
4. The backwashing device for long-term hydroponics of tobacco according to claim 2 or 3, wherein: the shower nozzle includes the toper pipe and sets up the rectangular pipe in toper pipe below, rectangular pipe and toper pipe intercommunication, the outer peripheral face of toper pipe is provided with spaced one-level liquid outlet from top to bottom in many places, the outer peripheral face of rectangular pipe is provided with spaced second grade liquid outlet from top to bottom in many places, the pressure plate has been placed in the activity of rectangular pipe, the below of pressure plate is provided with the energy storage spring, the pressure plate seals the upper end tip at the rectangular pipe under the roof pressure of energy storage spring.
5. The backwashing device for long-term hydroponics of tobacco according to claim 4, wherein: the first-stage liquid outlet and the second-stage liquid outlet are arranged in a direction from inside to outside and from top to bottom in an inclined mode.
6. A counter-washing device for long-term hydroponics of tobacco according to any one of claims 1 to 3, characterized in that: the back flushing pipe is an S-shaped pipe.
7. A counter-washing device for long-term hydroponics of tobacco according to any one of claims 1 to 3, characterized in that: and a lower inclined pipe is connected between the backwashing pipe and the water outlet pipe and is used for fully reducing the height of the backwashing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021889439.1U CN213214707U (en) | 2020-09-02 | 2020-09-02 | Anti-belt cleaning device is used to long-term water planting of tobacco |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021889439.1U CN213214707U (en) | 2020-09-02 | 2020-09-02 | Anti-belt cleaning device is used to long-term water planting of tobacco |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213214707U true CN213214707U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021889439.1U Active CN213214707U (en) | 2020-09-02 | 2020-09-02 | Anti-belt cleaning device is used to long-term water planting of tobacco |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213214707U (en) |
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2020
- 2020-09-02 CN CN202021889439.1U patent/CN213214707U/en active Active
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