CN111943300A

CN111943300A - Energy-saving agricultural drip irrigation water filtering device

Info

Publication number: CN111943300A
Application number: CN202010825558.9A
Authority: CN
Inventors: 谭和平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-11-17

Abstract

The invention discloses an energy-saving agricultural drip irrigation water filtering device which comprises a water storage tank and a top plate, wherein the water storage tank and the top plate are spliced together, a transparent glass plate is arranged at the center of the top plate, a partition plate is fixedly connected in the water storage tank, and a piston plate is connected in the water storage tank in a sealing sliding mode. According to the invention, the evaporation of raw water can be realized by means of the light heat energy contained in sunlight, then the evaporated water vapor is condensed, the distillation purification is realized, impurities, acid-base property and salt content contained in water are removed, the filtering effect is achieved, the adverse effect on the growth of farmland planted plants caused by poor water quality, acidity or alkalinity of the water and high salt content of the water when the raw water is directly irrigated is prevented, so that the energy is greatly saved, and the reflected light can stably irradiate the substrate by adjusting the height of the reflecting ring according to the outside air temperature and matching the difference of the sunlight incidence angles in different time periods.

Description

Energy-saving agricultural drip irrigation water filtering device

Technical Field

The invention relates to the technical field of agricultural irrigation, in particular to an energy-saving filtering device for agricultural drip irrigation water.

Background

Drip irrigation is the local irrigation of crops by delivering water through plastic pipes to the roots of crops through orifices or drippers on capillaries with the diameter of about 10 mm. The water-saving irrigation method is the most effective water-saving irrigation method in arid water-deficient areas at present, the water utilization rate can reach 95%, and the water-saving irrigation method is widely used in agricultural irrigation at present.

However, when drip irrigation is carried out, the water quality cannot be guaranteed, so that the normal growth of planted crops is easily influenced due to the fact that the water body is acidic or alkaline and the water body is high in salinity, the orifice or the dripper of the capillary on the drip irrigation pipe is easily blocked due to impurities contained in the water body, and once the orifice or the dripper is blocked, the pipeline of the whole drip irrigation pipe cannot be used.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: however, when drip irrigation is carried out, the water quality cannot be guaranteed, so that the normal growth of planted crops is easily influenced due to the fact that the water body is acidic or alkaline and the water body is high in salinity, the orifice or the dripper of the capillary on the drip irrigation pipe is easily blocked due to impurities contained in the water body, and once the orifice or the dripper is blocked, the pipeline of the whole drip irrigation pipe cannot be used.

In order to achieve the purpose, the invention adopts the following technical scheme:

an energy-saving agricultural drip irrigation water filtering device comprises a water storage tank and a top plate, wherein the water storage tank and the top plate are spliced together, a transparent glass plate is arranged at the center of the top plate, a partition plate is fixedly connected in the water storage tank, a piston plate is connected in the water storage tank in a sealing and sliding manner and is positioned above the partition plate, a plurality of reset springs are symmetrically and fixedly connected between the partition plate and the piston plate, a plurality of exhaust holes are formed in the inner side wall of the water storage tank and are close to the partition plate, the size of each exhaust hole is smaller than the thickness of the piston plate, a base plate is fixedly connected to the inner side wall of one end, close to the top plate, of the water storage tank, an aluminum anodic oxidation coating is arranged on one side wall of the base plate, a transparent protective film is arranged on the aluminum anodic oxidation coating, a through hole is, the intake pipe passes one of through-hole and serves fixedly connected with shunt tubes, the shunt tubes is close to and is equipped with a plurality of condenser pipes on a lateral wall of piston plate, the one end that the shunt tubes was kept away from to the condenser pipe runs through piston plate and baffle respectively, condenser pipe and baffle fixed connection, be equipped with on the piston plate with condenser pipe assorted sealed spout, the sealed sliding connection of condenser pipe is in sealed spout, the water storage box is close to and is equipped with the feed liquor pipe on the lateral wall of base plate one end, be equipped with the stopcock on the feed liquor pipe, be equipped with self-interacting beam condensing unit between water storage box and the roof.

Preferably, self-interacting light condensing unit includes the reflector, reflector fixed connection is on the lateral wall of water storage box, be equipped with the apopore on the reflector, fixedly connected with bottom tube on the lateral wall of water storage box is kept away from to the roof, be equipped with the dead slot in the bottom tube, be equipped with low boiling evaporation liquid in the dead slot, sliding connection has the piston block in the dead slot, fixedly connected with runs through the ejector pin of bottom tube on the lateral wall of roof is kept away from to the piston block, the roof is kept away from to the ejector pin one serves fixedly connected with reflection of light ring, all be equipped with the reflector top-coat layer on the inside wall of reflector and the bottom wall of reflection of light ring.

Preferably, a groove is formed in one side wall, close to the water storage tank, of the top plate, and the top end of the water storage tank is inserted into the groove.

Preferably, one end of the air inlet pipe close to the top plate is arranged in a funnel shape, and the air inlet pipe is arranged close to the top plate.

The invention has the beneficial effects that:

1. can realize the evaporation to the raw water with the help of the light heat energy that sunshine contains, then condense the vapor that evaporates into, realize distilling purification, remove the impurity and the acid-base nature and the salinity that contain in the water body, reach filterable effect, prevent that the raw water is poor because of quality of water when direct irrigation, the water is acid or alkaline to and the water contains the growth that the high salt led to the fact adverse effect to the plant is planted in the farmland, consequently energy-conservation very.

2. More sunlight in a larger range is collected by the reflector, and then the collected sunlight is reflected to the upper surface of the substrate by the reflection of the reflection ring, so that the illumination quantity and intensity of the substrate are improved, the evaporation speed of raw water is further accelerated, further improving the efficiency of distillation and purification and the yield of purified water, generally, in daily life, the rule of daily temperature wholly conforms to the phenomenon of low temperature-high temperature-low temperature in three stages of morning, noon and evening, namely, the temperature is lower in the morning and evening, the temperature is highest in the noon time period, the setting of the low boiling point evaporating liquid can increase the air pressure in the air groove through self evaporation to adjust the height of the light reflecting ring according to the outside temperature, and then match the difference of different time quantum sunshine incident angle, adjust the drop point of reverberation through the height of adjusting the reflection of light ring, ensure that the reverberation can be stable shine on the base plate.

3. In the unchangeable container of cross sectional area, the gravity of water is directly proportional relation with the depth of water, and reset spring's elasticity, also is directly proportional with reset spring's deformation volume, that is to say, the gravity change of water can compensate through reset spring's deformation, so reset spring's setting can realize making the water of piston board top storage change no matter how the water yield, the height that the liquid level was located is unchangeable all the time, make the degree of depth of base plate top thin layer water remain unchangeable, ensure the rapid evaporation of hydroenergy.

Drawings

FIG. 1 is a schematic view of the internal structure of an energy-saving agricultural drip irrigation water filtering device according to the present invention;

FIG. 2 is a partial structural schematic view of a substrate, an aluminum anodic oxidation coating and a transparent protective film of the energy-saving agricultural drip irrigation water filtering device provided by the invention;

FIG. 3 is a schematic view of the internal structure of the bottom tube of the filtering device for energy-saving agricultural drip irrigation water according to the present invention;

FIG. 4 is a schematic structural view of a reflective ring of the filtering apparatus for energy-saving agricultural drip irrigation water according to the present invention;

FIG. 5 is a schematic diagram of a light-gathering path of the filtering device for energy-saving agricultural drip irrigation water provided by the invention.

In the figure: the solar water heater comprises a water storage tank 1, a top plate 2, a groove 3, a transparent glass plate 4, a partition plate 5, a piston plate 6, a return spring 7, an exhaust hole 8, a base plate 9, an aluminum anodic oxidation coating 10, a transparent protective film 11, an air inlet pipe 12, a flow dividing pipe 13, a condenser pipe 14, a sealing sliding groove 15, a liquid inlet pipe 16, a reflector 17, a water outlet hole 18, a bottom pipe 19, an empty groove 20, a piston block 21, a top rod 22 and a reflective ring 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an energy-saving agricultural drip irrigation water filtering device, including water storage box 1 and roof 2, water storage box 1 and roof 2 splice together, roof 2 is equipped with recess 3 on being close to one side wall of water storage box 1, peg graft in recess 3 on the top of water storage box 1, the leakproofness when the reinforcing concatenation is together, the center department of roof 2 is equipped with transparent glass plate 4, fixedly connected with baffle 5 in the water storage box 1, baffle 5 separates into two parts with water storage box 1 inside space, the top is used for storing unpurified water, the lower part is used for storing the water that purifies, sealed sliding connection has piston plate 6 in the water storage box 1, piston plate 6 is located baffle 5 top.

A plurality of reset spring 7 of symmetry fixedly connected with between baffle 5 and the piston plate 6, in the unchangeable container of cross sectional area, the gravity and the depth of water are the direct ratio relation, and reset spring 7's elasticity, also be the direct ratio with reset spring 7's deformation volume, that is to say, the gravity change of water can compensate through reset spring 7's deformation, so reset spring 7's setting, can realize making the water of 6 top storages of piston plate change no matter how the water yield, the height that the liquid level was located is unchangeable all the time, be equipped with a plurality of exhaust holes 8 on the inside wall of water storage box 1, a plurality of exhaust holes 8 all are close to 5 settings of baffle.

Air pressure between the piston plate 6 and the partition plate 5 is compensated by sucking or exhausting air through the air exhaust hole 8, the size of the air exhaust hole 8 is smaller than the thickness of the piston plate 6, water stored above the piston plate 6 is prevented from flowing out from the air exhaust hole 8, the inner side wall of one end, close to the top plate 2, of the water storage tank 1 is fixedly connected with the base plate 9, the water surface stored above the piston plate 6 overflows through the base plate 9, but only a thin layer of water overflows through the base plate 9, an aluminum anodic oxidation coating 10 is arranged on one side wall, close to the top plate 2, of the base plate 9, the efficiency and the total absorption amount of the base plate 9 for absorbing light and heat energy are obviously enhanced by utilizing the aluminum anodic oxidation coating 10, and the upper surface of the base.

Make the hydroenergy of the thin layer of base plate 9 top evaporate into vapor fast, be equipped with transparent protection film 11 on aluminium anodic oxidation coating 10, prevent that water evaporation vapor in-process has impurity such as incrustation scale to appear and directly piles up on aluminium anodic oxidation coating 10 on base plate 9, and then influence aluminium anodic oxidation coating 10 and absorb the promotion effect of light heat energy to base plate 9, and transparent protection film 11 is with low costs, can be convenient change, thereby realize the clearance to impurity such as incrustation scale, the center department of base plate 9 is equipped with the through-hole, be equipped with intake pipe 12 in the through-hole, intake pipe 12 passes one of through-hole and serves fixedly connected with shunt tubes 13.

Be equipped with a plurality of condenser pipes 14 on shunt tubes 13 is close to a lateral wall of piston plate 6, piston plate 6 and baffle 5 are run through respectively to condenser pipe 14 one end of keeping away from shunt tubes 13,

condenser pipe

14 and 5 fixed connection of baffle, be equipped with on the piston plate 6 with 14 assorted sealed spouts 15 of condenser pipe, 14 sealed sliding connection of condenser pipe is in sealed spout 15, intake pipe 12 is close to the one end of roof 2 and is the infundibulate setting, intake pipe 12 is next to roof 2 setting, thin layer water evaporation along with the base plate 9 top, the atmospheric pressure of 1 upper portion space of water storage box increases, vapor gets into in the condenser pipe 14 along intake pipe 12 and shunt tubes 13 under the pressure effect.

With the help of the low temperature water between piston plate 6 and the base plate 9 lower surface, condense vapor, make it resume liquid state from the gaseous state, then in getting into water storage box 1 lower part space along condenser pipe 14, with the help of the light heat energy that sunshine contains, realize the evaporation to the raw water, then condense the vapor that evaporates into, realize the distillation and purify, remove the impurity and the acid-base nature and the salinity that contain in the water body, reach filterable effect, prevent that the raw water from being poor because of quality of water when direct irrigation, the water is acidity or basicity, and the water contains the growth that the high salt led to the fact adverse effect to the plant is planted in the farmland, be equipped with feed liquor pipe 16 on the lateral wall of water storage box 1 near base plate 9 one end.

A pipe plug is arranged on the liquid inlet pipe 16, a self-adjusting light condensing device is arranged between the water storage tank 1 and the top plate 2, the self-adjusting light condensing device comprises a reflecting cover 17, the reflecting cover 17 is fixedly connected on the outer side wall of the water storage tank 1, a water outlet hole 18 is arranged on the reflecting cover 17, a bottom pipe 19 is fixedly connected on one side wall of the top plate 2 far away from the water storage tank 1, a hollow groove 20 is arranged in the bottom pipe 19, low-boiling-point evaporating liquid is arranged in the hollow groove 20, a piston block 21 is connected in the hollow groove 20 in a sliding manner, a top rod 22 penetrating through the bottom pipe 19 is fixedly connected on one side wall of the piston block 21 far away from the top plate 2, a reflecting ring 23 is fixedly connected on one end of the top rod 22 far away from the top plate 2, reflective coatings are arranged on the inner side wall of the reflecting cover 17 and the bottom side wall of the reflecting ring 23, the quantity and the intensity of light received by the base plate 9 are improved, so that the evaporation speed of raw water is further accelerated, the distillation purification efficiency and the purified water output are further improved, and the drip irrigation water consumption speed is low, so that the invention can completely meet the requirements.

In ordinary life, under the general condition, the rule of temperature every day wholly accords with such a phenomenon of low temperature-high temperature-low temperature of three stage in morning, noon and evening, temperature is lower in morning and evening promptly, noon time quantum temperature is the highest, the setting of low boiling evaporation liquid, can be according to the height of ambient temperature, increase the height that the air pressure adjusted reflection of light ring 23 in dead slot 20 through the evaporation of self, and then match the difference of different time quantum sunshine incident angle, adjust the falling point of reverberation through adjusting reflection of light ring 23's height, ensure that the reverberation can be stable shine on the base plate 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an energy-saving agricultural is driped irrigation and is used filter equipment of water, includes water storage box (1) and roof (2), its characterized in that, water storage box (1) and roof (2) splice together, the center department of roof (2) is equipped with transparent glass board (4), fixedly connected with baffle (5) in the water storage box (1), water storage box (1) internal seal sliding connection has piston board (6), piston board (6) are located baffle (5) top, the symmetry fixedly connected with a plurality of reset spring (7) between baffle (5) and piston board (6), be equipped with a plurality of exhaust holes (8) on the inside wall of water storage box (1), a plurality of exhaust holes (8) all are close to baffle (5) and set up, the size of exhaust hole (8) is less than the thickness of piston board (6), fixedly connected with base plate (9) on the inside wall that water storage box (1) is close to roof (2) one end, the aluminum anode oxidation coating (10) is arranged on one side wall of the base plate (9) close to the top plate (2), a transparent protective film (11) is arranged on the aluminum anode oxidation coating (10), a through hole is formed in the center of the base plate (9), an air inlet pipe (12) is arranged in the through hole, one end, which is passed through the through hole, of the air inlet pipe (12) is fixedly connected with a shunt pipe (13), a plurality of condensation pipes (14) are arranged on one side wall of the shunt pipe (13) close to the piston plate (6), one ends, which are far away from the shunt pipe (13), of the condensation pipes (14) penetrate through the piston plate (6) and the partition plate (5) respectively, the condensation pipes (14) are fixedly connected with the partition plate (5), a sealing sliding chute (15) matched with the condensation pipes (14) is arranged on the piston plate (6), the condensation pipes (14) are connected in the sealing sliding chute (15) in a sealing manner, a liquid inlet pipe (, the liquid inlet pipe (16) is provided with a pipe plug, and a self-adjusting light gathering device is arranged between the water storage tank (1) and the top plate (2).

2. The energy-saving filtering device for agricultural drip irrigation water according to claim 1, the self-adjusting light gathering device comprises a reflecting cover (17), the reflecting cover (17) is fixedly connected to the outer side wall of the water storage tank (1), a water outlet hole (18) is arranged on the reflecting cover (17), a bottom pipe (19) is fixedly connected on one side wall of the top plate (2) far away from the water storage tank (1), an empty groove (20) is arranged in the bottom pipe (19), low-boiling-point evaporation liquid is arranged in the empty groove (20), a piston block (21) is connected in the empty groove (20) in a sliding way, a top rod (22) penetrating through the bottom pipe (19) is fixedly connected on one side wall of the piston block (21) far away from the top plate (2), a reflective ring (23) is fixedly connected to one end of the ejector rod (22) far away from the top plate (2), and reflective mirror surface coatings are arranged on the inner side wall of the reflecting cover (17) and the bottom side wall of the reflecting ring (23).

3. The energy-saving agricultural drip irrigation water filtering device according to claim 1, wherein a groove (3) is formed in one side wall of the top plate (2) close to the water storage tank (1), and the top end of the water storage tank (1) is inserted into the groove (3).

4. The energy-saving agricultural drip irrigation water filtering device according to claim 1, wherein one end of the air inlet pipe (12) close to the top plate (2) is funnel-shaped, and the air inlet pipe (12) is arranged close to the top plate (2).