CN114521473A - A water-saving irrigation equipment that is used for hydraulic engineering's jam of preventing - Google Patents

Abstract

The invention relates to an anti-clogging water-saving irrigation device for hydraulic engineering, which comprises a collecting tank body, wherein the collecting tank body is internally provided with: the frame plate is erected between the inner walls of the collecting tank bodies; the driving motor is positioned on the frame plate; the threaded support rod is in transmission connection with a motor shaft of the driving motor; the inner wall of the annular filtering and collecting block is in threaded connection with the threaded supporting rod; the inner ring wall of the first fixing ring is fixedly connected with the outer wall of the annular filtering and collecting block; the side wall of the inner ring of the annular guide plate is hinged with the outer side wall of the first fixing ring, and the side wall of the outer ring of the annular guide plate is hinged with the notch of the collecting groove body; the chemical box is fixedly arranged on the inner wall of the collecting groove body; the first guide plate is obliquely arranged, the upper end of the first guide plate is connected with the frame plate, and the lower end of the first guide plate is connected with the lower end of the chemical box through a first pressure filtering component; the irrigation pipeline is communicated with the side wall of the collecting tank body through a water suction pump, and the input end of the irrigation pipeline is positioned below the first guide plate; rainwater is collected in the rainfall, and is filtered for a plurality of times in the collection process, and the chemical addition, sterilization and precipitation are performed, so that the subsequent irrigation use is facilitated.

Description

An anti-clogging water-saving irrigation equipment for hydraulic engineering

technical field

The invention relates to the technical field of hydraulic engineering, in particular to an anti-clogging water-saving irrigation device for hydraulic engineering.

Background technique

Due to the constraints of natural geography and meteorological conditions in different regions of the world, rainfall and runoff are quite different, resulting in different water conservancy problems. When planting crops, in order to ensure the growth state of crops, it is necessary to Crops are irrigated.

Most of the existing irrigation equipment extracts groundwater or groundwater for irrigation, but there are few water sources that can be directly used. Long-term extraction of groundwater and groundwater for irrigation will cause a lot of waste of water resources. In order to make full and rational use of natural water resources, people research and develop Various types of water-saving irrigation equipment have been installed to irrigate crops by collecting rainwater.

Especially in some remote areas, the equipment cannot be regularly repaired and dredged. In the process of collecting rainwater for these water-saving irrigation equipment, due to the content of sediment, dust and other impurities in the rainwater, these impurities are easy to remain in the equipment during irrigation. The inside of the water pipeline or the nozzle will cause blockage and affect the use of the equipment.

SUMMARY OF THE INVENTION

In order to overcome the above-mentioned shortcomings of the prior art, the main purpose of the present invention is to provide an anti-clogging water-saving irrigation device for water conservancy projects that can be filtered multiple times to avoid clogging.

In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions, a water-saving irrigation equipment for preventing clogging of water conservancy projects, comprising a collection tank body, and the collection tank body is provided with:

The shelf plate is erected between the inner walls of the collection tank;

The drive motor is located on the shelf, and a controller for controlling the drive motor is arranged inside it;

Threaded support rod, drivingly connected with the motor shaft of the drive motor;

An annular filter collection block, the inner wall of which is threadedly connected with a threaded support rod;

a first fixing ring, the inner ring wall of which is fixedly connected with the outer wall of the annular filter collecting block;

an annular baffle, the inner ring side wall is hinged with the outer side wall of the first fixing ring, and the outer ring side wall is hinged with the notch of the collecting tank body;

Two medicine boxes, respectively fixed on the inner side wall of the collecting tank;

The first guide plates are respectively located on both sides of the shelf plate and are arranged obliquely, the upper end of the guide plate is connected with the shelf plate, and the lower end is connected with the lower end of the medicine box through the first pressure filter assembly;

The irrigation pipe is communicated with the side wall of the collecting tank body through a suction pump, and its inlet end is located below the first guide plate;

The liquid level sensor is fixed on the upper end of the threaded support rod and is signally connected with the controller.

As a further optimization of the present invention, the present invention also includes:

The stirring guide wheel, the blade on one side is located under the first pressure filter assembly, and the blade on the other side is located under the agent outlet at the bottom of the agent box;

A group of second guide plates are located below the first guide plate and are arranged in oblique pairs, and their high ends are respectively fixedly connected with the inner wall of the collecting tank.

Further, the annular filter collection block includes;

a ring body, the inner wall of which is threadedly connected with the threaded support rod, and the outer wall is fixedly connected with the inner ring wall of the first fixing ring;

A plurality of collecting through holes are evenly arranged on the ring body;

A plurality of filter blocks are respectively arranged in the collection through holes and are respectively slidably connected with the collection through holes;

A plurality of push rods are evenly arranged on the shelf plate and are located on one side of the drive motor. When the annular filter collection block moves down, the push rods respectively collide with the bottoms of the filter blocks and push the filter blocks out of the collection through holes. , began to filter and collect rainwater.

As a further optimization of the present invention, the first pressure filter component in the present invention is a pressure filter valve.

As a further optimization of the present invention, the first pressure filter assembly in the present invention includes;

The filter tube is fixed on the side wall of the medicine box. Its inner wall is an inverted cone;

Two lower filter plates are arranged in the filter tube, and the two lower filter plates are connected by connecting springs at one end near one end, and are respectively slidably connected with the inner wall of the filter tube at the farther end;

two limit slots, symmetrically opened on the top of the two lower filter plates;

an upper filter plate, located on top of the two lower filter plates;

Two limit blocks are symmetrically fixed on both sides of the bottom of the upper filter plate respectively, and are respectively slidingly connected with the two limit grooves;

The filter bottom plate is fixed on the inner bottom of the filter tube;

Telescopic sleeve rod, in the filter tube, one end of which is connected with the bottom of the upper filter plate, and the other end is connected with the bottom of the filter bottom plate;

The pressure spring is sleeved on the telescopic sleeve rod.

As a further optimization of the present invention, a conical tube is fixedly connected to the bottom of the first pressure filter assembly in the present invention, and the optical port end of the conical tube is fixedly connected to the bottom of the first pressure filter assembly.

As a further optimization of the present invention, in the present invention, one end of a plurality of photovoltaic panels is hinged to the top of the threaded support rod, respectively, and the bottom is connected to the threaded support rod through a link mechanism, and the photovoltaic panels are electrically connected to the drive motor. , the linkage mechanism controls the contraction and expansion of a plurality of the photovoltaic panels;

As a further optimization of the present invention, in the present invention, the linkage mechanism includes:

The second fixing ring is threadedly connected with the threaded support rod;

One end of a plurality of photovoltaic struts is hinged with the second fixing ring respectively, and the other end is hinged with the bottom of the photovoltaic panel respectively.

As a further optimization of the present invention, in the present invention, a plurality of card plates are connected to the notches of the collecting tank body, and the card plates are fixedly connected to the ground surface.

Compared with the prior art, the beneficial effects of the present invention are:

1. The liquid level sensor provided with the top of the threaded support rod in the present invention can send a working signal to the drive motor when it detects that raindrops fall, and the drive motor receives the working signal and starts to work, and drives the motor connected to its motor shaft. The threaded support rod rotates, and the photovoltaic panel hinged on the top of the threaded support rod changes from deployment to contraction through a linkage mechanism, allowing rainwater to wash the photovoltaic panel.

2. The present invention can collect rainwater when it rains, filter it for many times during the collection process, add medicine, sterilize and precipitate, which is convenient for subsequent irrigation and use, and generate photovoltaic power in sunny days through the photovoltaic mechanism, which is convenient for the equipment to operate independently from the power grid and expand in rainy days. The collection area is increased, the rainwater collection volume is increased, and the practicability of the equipment is improved.

Description of drawings

Fig. 1 is the front view composition schematic diagram of the present invention when rainwater collects rainwater;

Fig. 2 is the front view structure schematic diagram when the present invention does not collect rainwater;

Fig. 3 is the enlarged cross-sectional structural schematic diagram of the first pressure filter assembly in the present invention;

FIG. 4 is a schematic view of the assembly of the annular filter collecting block in the present invention.

1. Collection tank, 1-1. Card plate, 1-2. Annular deflector, 1-3. First guide plate, 1-4. Filter block, 1-5. First fixing ring, 1-6. Push rod, 1-7. Stirring guide wheel, 1-8. Irrigation pipeline, 1-9. Second guide plate, 1-10. 1-11. First pressure filter assembly, 1-11-1. Filter bottom plate, 1-11 -2. Pressure spring, 1-11-3. Lower filter plate, 1-11-4. Upper filter plate, 1-12. Medicine box, 1-13. Shelf plate, 2. Threaded support rod, 2-1. Photovoltaic panel, 2-2. Photovoltaic strut, 2-3. Second fixing ring, 3. Ring filter collection block, 3-1. Collection through hole.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and embodiments.

Example:

Please refer to FIGS. 1-4 , an anti-clogging water-saving irrigation equipment for water conservancy projects, including a collection tank body 1, and the collection tank body 1 is provided with: shelf plates 1-13, which are erected on the collection tank body 1 between the inner walls; the drive motor is located on the shelf plates 1-13; the threaded support rod 2 is connected to the motor shaft of the drive motor in a driving manner; the annular filter collection block 3 is threadedly connected to the threaded support rod 2 on its inner wall; the first fixing ring 1 -5, its inner ring wall is fixedly connected with the outer wall of the annular filter collection block 3; the annular deflector 1-2, its inner ring side wall is hinged with the outer side wall of the first fixing ring 1-5, and the outer ring side wall is connected with the collection groove The notch of the body 1 is hinged; the medicine box 1-12 is fixed on the inner wall of the collecting tank body 1; the first guide plate 1-3 is inclined, the high end is connected with the shelf plate 1-13, and the low end is connected with the medicine box 1- 12. The lower end is connected through the first pressure filter assembly 1-11; the irrigation pipes 1-8 are connected with the side wall of the collecting tank 1 through the suction pump, and the inlet end is located under the first guide plate 1-3, and the liquid level sensor is fixed The upper end of the threaded support rod is connected with the driving motor signal to detect whether it is raining. When it is detected that it is raining, a working signal is sent to the controller in the driving motor, and the controller starts the driving motor, and the driving motor drives the The threaded support rod 2 connected by the motor shaft rotates, the annular filter collecting block 3 threadedly connected with the threaded support rod 2 moves down along the threaded support rod 2, and the annular deflector 1- The center point of 2 also moves from high to low until it is lower than the horizontal plane. Please refer to Figure 1 for details.

As a further optimization of the present invention, in order to speed up the dissolution of the medicament and achieve better precipitation, the present invention also includes a stirring guide wheel 1-7, the blades on one side of which are located under the first pressure filter assembly 1-11, and the other The side vanes are located below the medicament outlet at the bottom of the medicament box 1-12; a set of second guide plates 1-9 are located below the first guide plate 1-3, and are arranged in oblique pairs, and their upper ends are respectively fixedly connected to the inner wall of the collecting tank 1.

The annular filter collection block 3 includes a plurality of collection through holes 3-1, which are uniformly arranged; a plurality of filter blocks 1-4 are respectively arranged in the collection through holes 3-1 and are respectively slidably connected with the collection through holes 3-1; A plurality of push rods 1-6 are evenly arranged on the shelf plate 1-13, and are located on the side of the drive motor. When the annular filter collection block 3 moves down, the plurality of push rods 1-6 are respectively connected with a plurality of the filter blocks. The bottom of 1-4 is in conflict, and the filter block 1-4 is pushed out of the collection through hole 3-1 to start filtering and collecting rainwater.

As a further optimization of the present invention, the first pressure filter assembly 1-11 of the present invention is a pressure filter valve, the rainwater is filtered again, and in order to ensure that the water flowing out of the first pressure filter assembly 1-11 has a certain pressure, the The pressure-controlled filter assembly realizes filtration under a certain water pressure, and ensures the water volume and water pressure of the water. .

Example 2

As a further optimization of the present invention, in this embodiment, the first pressure filter assembly 1-11 of the present invention includes a filter tube, which is fixed on the side wall of the medicament box 1-12, and the inner wall is an inverted cone; Two lower filter plates 1-11-3 are arranged in the filter tube, the two lower filter plates 1-11-3 are connected by connecting springs 1-11-5 near one end, and are respectively slidably connected with the inner wall of the filter tube at the farther end; Limiting grooves are symmetrically opened on the tops of the two lower filter plates 1-11-3; the upper filter plate 1-11-4 is located on the tops of the two lower filter plates 1-11-3; two limit blocks are symmetrical respectively It is fixed on both sides of the bottom of the upper filter plate 1-11-4, and is slidably connected with the two limit grooves; One end is connected to the bottom of the upper filter plate 1-11-4, and the other end is connected to the bottom of the filter bottom plate; the pressure spring 1-11-2 is sleeved on the telescopic sleeve rod. When there is too much water, or the lower filter plate 1 - When 11-3 is blocked, the water increases and the water pressure increases, so that the two lower filter plates 1-11-3 move down along the inner wall of the filter tube, and the upper filter plate 1-11-4 also moves down with it , and at the same time the two lower filter plates 1-11-3 are close to each other, the bottom ends of the upper filter plate 1-11-4 push the sediment on the top of the two lower filter plates 1-11-3 at the bottom to both sides, Realize the cleaning of the lower filter plate 1-11-3 to speed up the filtration.

In order to make the water flow from the first pressure filter assembly 1-11 impact the blades of the stirring guide wheel to drive the stirring guide wheel to rotate, a conical tube is fixedly connected to the bottom of the first pressure filter assembly 1-11, and the optical port end of the conical tube is It is fixedly connected with the bottom of the first pressure filter assembly 1-11.

In order to effectively avoid the failure of the irrigation equipment due to the failure of the outdoor circuit, the present invention also includes a plurality of photovoltaic panels 2-1, one end of which is respectively hinged to the top of the threaded support rod 2, and the bottom of which is respectively connected to the threaded rod through a link mechanism. The support rod 2 is connected, the photovoltaic panel 2-1 is electrically connected with the driving motor, and the linkage mechanism controls the contraction and expansion of a plurality of the photovoltaic panels 2-1;

As a further optimization of the present invention, the connecting rod structure can drive the support and contraction of the photovoltaic panel when the threaded support rod rotates. The specific connecting rod mechanism includes a second fixing ring 2-3, which is threadedly connected with the threaded support rod 2; One end of each photovoltaic strut 2-2 is hinged with the second fixing ring 2-3, and the other end is hinged with the bottom of the photovoltaic panel 2-1.

As a further optimization of the present invention, in the present invention, a plurality of clamping plates 1-1 are connected to the notches of the collecting tank body 1, and the clamping plates 1-1 are fixedly connected to the ground surface and can be disassembled.

It should be noted that, in this document, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

The above embodiments are merely illustrative of the present invention, and do not constitute a limitation on the protection scope of the present invention. All designs that are identical or similar to the present invention fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides a prevent water-saving irrigation equipment of jam for hydraulic engineering which characterized in that, is including collecting cell body (1), be equipped with in collecting cell body (1):

the frame plates (1-13) are erected between the inner walls of the collecting tank body (1);

the driving motor is positioned on the frame plates (1-13), and a controller for controlling the driving motor is arranged in the driving motor;

the threaded support rod (2) is in transmission connection with a motor shaft of the driving motor;

the inner wall of the annular filtering and collecting block (3) is in threaded connection with the threaded support rod (2);

the inner annular wall of the first fixing ring (1-5) is fixedly connected with the outer wall of the annular filtering and collecting block (3);

the side wall of the inner ring of the annular guide plate (1-2) is hinged with the outer side wall of the first fixing ring (1-5), and the side wall of the outer ring is hinged with the notch of the collecting tank body (1);

the two reagent boxes (1-12) are respectively and fixedly arranged on two side walls in the collecting tank body (1);

the two first guide plates (1-3) are respectively positioned on two sides of the frame plate (1-13) and are obliquely arranged, the upper end ends of the two first guide plates are connected with the frame plate (1-13), and the lower end ends of the two first guide plates are connected with the lower end of the medicament box (1-12) through a first pressure filtering component (1-11);

the irrigation pipeline (1-8) is communicated with the side wall of the collecting tank body (1) through a water suction pump, and the input end of the irrigation pipeline is positioned below the first guide plate (1-3);

and the liquid level sensor is fixedly arranged at the upper end of the threaded support rod (2) and is in signal connection with the controller.

2. The anti-clogging water-saving irrigation equipment for hydraulic engineering according to claim 1, characterized by further comprising:

a stirring guide wheel (1-7), wherein a blade on one side of the stirring guide wheel is positioned below the first pressure filter component (1-11), and a blade on the other side of the stirring guide wheel is positioned below a medicament outlet at the bottom of the medicament box (1-12);

and the group of second guide plates (1-9) are positioned below the first guide plates (1-3) and are obliquely and symmetrically arranged, and the upper ends of the second guide plates are respectively fixedly connected with the inner wall of the collecting groove body (1).

3. Anti-clogging water-saving irrigation equipment for hydraulic engineering according to claim 1, characterized in that said annular filtering collection block (3) comprises;

the inner wall of the ring body is in threaded connection with the threaded support rod (2), and the outer wall of the ring body is fixedly connected with the inner ring wall of the first fixing ring (1-5);

a plurality of collecting through holes (3-1) uniformly arranged on the ring body;

the filter blocks (1-4) are respectively arranged in the collection through holes (3-1) and are respectively connected with the collection through holes (3-1) in a sliding manner;

the push rods (1-6) are evenly arranged on the frame plates (1-13) and located on one side of the driving motor, when the annular filtering collection block (3) moves downwards, the push rods (1-6) are respectively abutted to the bottoms of the filter blocks (1-4), the filter blocks (1-4) are pushed out of the collection through holes (3-1), and rainwater is filtered and collected.

4. Anti-clogging water-saving irrigation equipment for hydraulic engineering according to claim 1, characterized in that said first pressure filtering assembly (1-11) is a pressure filtering valve.

5. Anti-clogging water-saving irrigation equipment for hydraulic engineering according to claim 1, characterized in that said first pressure filtering assembly (1-11) comprises;

the filter pipe is fixedly arranged on the side wall of the medicament box (1-12), and the inner wall of the filter pipe is in an inverted cone shape;

the two lower filter plates (1-11-3) are arranged in the filter tube, the close ends of the two lower filter plates (1-11-3) are connected through connecting springs (1-11-5), and the far ends are respectively connected with the inner wall of the filter tube in a sliding manner;

the two limiting grooves are symmetrically formed in the tops of the two lower filter plates (1-11-3);

an upper filter plate (1-11-4) positioned on top of the two lower filter plates (1-11-3);

the two limiting blocks are respectively and symmetrically fixedly arranged on two sides of the bottom of the upper filter plate (1-11-4) and are respectively connected with the two limiting grooves in a sliding manner;

filter bottom plate (1-11-1), set firmly the bottom in the filter tube:

one end of the telescopic loop bar in the filter pipe is connected with the bottom of the upper filter plate (1-11-4), and the other end of the telescopic loop bar is connected with the bottom of the filter bottom plate;

and the pressure spring (1-11-2) is sleeved on the telescopic sleeve rod.

6. The anti-clogging water-saving irrigation device for the hydraulic engineering is characterized in that a conical pipe is fixedly connected to the bottom of the first pressure filter assembly (1-11), and the wide-mouth end of the conical pipe is fixedly connected with the bottom of the first pressure filter assembly (1-11).

7. The anti-clogging water-saving irrigation device for the hydraulic engineering is characterized by further comprising a plurality of photovoltaic panels (2-1), one end of each photovoltaic panel is hinged to the top of the threaded support rod (2), the bottom of each photovoltaic panel is connected with the threaded support rod (2) through a link mechanism, the photovoltaic panels (2-1) are electrically connected with a driving motor, and the link mechanisms control the contraction and the expansion of the photovoltaic panels (2-1).

8. The anti-clogging water-saving irrigation equipment for hydraulic engineering according to claim 7, characterized in that the link mechanism comprises:

the second fixing ring (2-3) is in threaded connection with the threaded support rod (2);

one end of each photovoltaic support rod (2-2) is hinged with the corresponding second fixing ring (2-3), and the other end of each photovoltaic support rod is hinged with the bottom of the corresponding photovoltaic panel (2-1).

9. The anti-clogging water-saving irrigation device for the hydraulic engineering is characterized in that a plurality of clamping plates (1-1) are connected to the notches of the collecting tank body (1), and the clamping plates are fixedly connected with the ground surface.

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