CN210869132U

CN210869132U - Farmland irrigation equipment for hydraulic engineering

Info

Publication number: CN210869132U
Application number: CN201921495136.9U
Authority: CN
Inventors: 安方辉; 冶金全; 姚文旭; 常斌; 孙德宝; 蔡士祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-30
Anticipated expiration: 2029-09-09

Abstract

The utility model belongs to the technical field of hydraulic engineering equipment, and discloses a farmland irrigation device for hydraulic engineering, wherein a main pool is provided with a water delivery pipe communicated with an external water channel and a water outlet pipe for farmland spraying; the rainwater collecting tank is communicated with the main water tank through a first pipeline; the reclaimed water collecting tank is communicated with the main water tank through a second pipeline; one end of the water delivery pipe extending into the outer water channel is provided with a filter frame; the water delivery pipe is provided with a square opening, and the square opening is provided with a clamping groove for inserting the filter frame; the water delivery pipe is provided with a water suction pump, and the water outlet pipe is provided with a water outlet pump. The utility model can realize the irrigation of the farmland by recycling the rainwater and the reclaimed water, thereby not only improving the sewage collecting and processing capacity, but also realizing the energy conservation and emission reduction, and being very environment-friendly; furthermore, the utility model discloses can also filter the impurity in the distributive canal, avoid the pipe blockage.

Description

Farmland irrigation equipment for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering equipment, especially, relate to a irrigation equipment for hydraulic engineering.

Background

Water diversion channels are usually arranged on some hydraulic engineering construction sites, and people living around the water diversion channels can use water guided by the water diversion channels to carry out agricultural irrigation so as to achieve the purpose of reasonably utilizing water resources; however, most of the water diversion channels have a lot of impurities, and if the impurities are directly used for irrigation without being filtered, the impurities not only affect the growth of plants, but also can block the pipelines.

In addition, the amount of water resources is also related to the climate and the geographical position, so that the divided channels separated from the main river channel in the same geographical position have the same flood period and drought period as the channel. In the arid period, the water resource in the diversion canal is less, more time, money and energy are consumed for extracting the water in the diversion canal into the farmland, and the diversion canal can have no water under the condition of serious water shortage. Even if water regulation and distribution is accomplished by reservoir storage, the irrigation needs during the drought period may not be fully satisfied.

Moreover, for the greenhouse field, as the inside of the greenhouse can not be drenched with rain, the watering condition is determined according to the dryness and the wetness of the soil in the greenhouse, and the relationship with the outside raining is not large, if the daily water saving is started, a certain amount of water source is stored by using the water saving device, the resource can be well recycled, the energy is effectively saved, the sewage treatment pressure can be reduced, and the greenhouse field is very environment-friendly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model discloses a farmland irrigation device for hydraulic engineering, which can realize the irrigation of a farmland by recycling rainwater and reclaimed water, thereby not only improving the sewage collection and treatment capacity, but also realizing the energy conservation and emission reduction, and being very environment-friendly; furthermore, the utility model discloses can also filter the impurity in the distributive canal, avoid the pipe blockage. The utility model discloses a concrete technical scheme as follows:

a farmland irrigation device for water conservancy project comprises a rainwater collecting device, a reclaimed water recycling device and an irrigation device; the rainwater collecting device comprises a rainwater collecting pool; the reclaimed water reuse device comprises a reclaimed water collecting tank; the irrigation device comprises a main water pool; the main water pool is provided with a water delivery pipe communicated with the outer part water channel and a water outlet pipe for spraying farmland; the rainwater collecting tank is communicated with the main water tank through a first pipeline; the reclaimed water collecting tank is communicated with the main water tank through a second pipeline; a filter frame is arranged at one end of the water delivery pipe extending into the outer water channel; the water delivery pipe is provided with a square opening, and the square opening is provided with a clamping groove for inserting the filter frame; the water delivery pipe is provided with a water suction pump, and the water outlet pipe is provided with a water outlet pump.

Has the advantages that: the utility model collects the rainwater collected by the rainwater collecting device and the reclaimed water collected by the reclaimed water reusing device to the main water tank, so that people can use the rainwater when watering work is needed; when the drought period comes, the farmland can be irrigated by the water in the main water pond, so that the irrigation pressure caused by drought is relieved; in a time period beyond the drought period, water in the main water tank can be used preferentially, and when the water in the main water tank cannot meet the requirement of irrigation, water in the water diversion channel is extracted for irrigation; therefore, only the pump for spraying farmland is started during each irrigation, and the pump for pumping water from the water diversion channel is started to work when the irrigation amount cannot be met, so that the energy can be effectively saved; in addition, reclaimed water is used for irrigation, so that energy conservation and emission reduction can be well met; when water in the water diversion channel is extracted, the utility model can effectively filter impurities with larger volume in the water diversion channel, and can meet the absorption requirement of agricultural plants and ensure that no blocking risk exists when the pipeline is used for delivering water; the square opening can well enable the filter frame to be inserted into the square opening and cover the pipeline, so that large-volume sundries cannot pass through a gap between the filter frame and the pipeline.

Preferably, a groove is formed in the top of the clamping groove; the top of the filter frame is provided with a clamping plate matched with the groove.

Has the advantages that: the clamping groove can limit the filter frame well; the arrangement of the groove and the clamping plate can further fix the position of the filter frame, so that when water flows through the water conveying pipe, impurities with larger volume are prevented from entering a pipeline due to the movement of the filter frame; and the clamping mode is convenient for people to replace and clean.

Preferably, the water conveying pipe is formed by connecting a plurality of sections of detachable pipes; any two adjacent sections of the detachable pipes are respectively a first detachable pipe and a second detachable pipe; the one end of first removable pipe is equipped with the bayonet socket, the one end of the removable pipe of second is equipped with detains the mouth, bayonet socket and knot mouthful joint, this joint department still is equipped with and is used for pressing from both sides tight clamp.

Has the advantages that: the distance between the water diversion channel and the farmland determines the length of the water delivery pipe; in the actual use process, the condition of blockage of the water delivery pipe occurs with small probability, and if the water delivery pipe is too long, the cleaning work is very inconvenient for people, so the water delivery pipe is formed by adopting a plurality of detachable pipes, which is convenient for cleaning sundries in the water delivery pipe, and also can be convenient for people to store and uniformly manage; the clamp can be used for well clamping any two adjacent pipes, so that water leakage is avoided.

Preferably, the rainwater collecting device further comprises a rainwater well which is positioned at the top of the rainwater collecting pool and communicated with the rainwater collecting pool; the catch basin is provided with a well cover with a water leakage hole; the water inlet end of the first pipeline is positioned at the bottom of the rainwater collecting tank.

Has the advantages that: the rainwater well can well collect rainwater on the ground, and the rainwater can be well collected through the water leakage holes; according to the arrangement of the existing pipeline, the first pipeline is provided with a valve, and when rainwater in the rainwater collecting device needs to be supplemented into the main water tank, the valve is opened; through the control to first valve, can also make the rivers in the rainwater collecting pool flow, avoid producing the stagnant water.

Preferably, the bottom of the rainwater collecting tank is of a slope structure, and the water inlet end of the first pipeline is located at the slope bottom.

Has the advantages that: the slope structure is favorable for draining water, thereby better outputting water. In some embodiments, the two sides of the slope structure are also provided with auxiliary slopes which are close to each other towards the middle part, and by means of the structure, the concentrated output of water flow can be well achieved.

Preferably, the reclaimed water reuse device further comprises a sewage collecting tank, a PH regulating tank and membrane filtration equipment which are sequentially communicated; the membrane filtration equipment is communicated with the reclaimed water collecting tank.

Has the advantages that: the water collected by the sewage collecting tank mainly comprises sewage such as bath water, vegetable washing water and the like, and the PH of the water can be balanced through the treatment of the PH adjusting tank; the membrane filtration equipment can realize molecular filtration and can well intercept particles and macromolecules; after the sewage is purified, the sewage can be introduced into a reclaimed water collecting tank so as to finish the storage of water resource recycling.

Preferably, an RO membrane is arranged in the membrane filtration equipment.

Has the advantages that: the RO membrane can concentrate sewage, and can better remove water-carrying impurities.

Preferably, the water outlet pipe is provided with a plurality of water spraying heads.

Has the advantages that: the sprinkler head can disperse the sprayed water, so that the spraying area is increased.

Compared with the prior art, the utility model can well realize the reuse of household reclaimed water and the collection and reuse of rainwater, realize energy conservation and emission reduction on the basis of environmental protection, and ensure that farmlands can be well irrigated; the utility model discloses can follow the interior water lift of distributive channel equally to the filter frame connection structure of convenient dismantlement, change is provided, makes people wash the filter frame more efficiently, and also fine having avoided great impurity to get into the raceway and cause the pipe blockage.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a square opening in an embodiment of the present invention.

Fig. 3 is a schematic view of a filter frame in an embodiment of the present invention.

Fig. 4 is a schematic connection diagram of the detachable tube according to an embodiment of the present invention.

Fig. 5 is a schematic connection diagram of the clamp according to an embodiment of the present invention.

Fig. 6 is the left side view of the embodiment of the utility model provides a rainwater collecting tank.

Fig. 7 is a top view of the rainwater collecting tank in the embodiment of the present invention.

In the figure: 1-a rainwater collecting tank; 2-a reclaimed water collecting tank; 3-total pool; 4-water conveying pipe; 5-water outlet pipe; 6-a first conduit; 7-a second conduit; 8-square mouth; 9-a filter frame; 10-a card slot; 11-a water suction pump; 12-a water outlet pump; 13-a groove; 14-a card board; 15-a first removable tube; 16-a second removable tube; 17-a clamp; 18-catch basin; 19-well cover; 20-a sewage collecting tank; 21-PH adjusting pool; 22-a membrane filtration device; 23-a sprinkler head; 24-auxiliary slope; 25-filtering the grating.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in 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.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. For those skilled in the art, the drawings of the above terms in the embodiments with specific meanings in the present invention can be understood in specific situations, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 7, a farmland irrigation device for water conservancy projects comprises a rainwater collecting device, a reclaimed water recycling device and an irrigation device; the rainwater collecting device comprises a rainwater collecting pool 1; the reclaimed water reuse device comprises a reclaimed water collecting tank 2; the irrigation device comprises a main pool 3; the main water pool 3 is provided with a water delivery pipe 4 communicated with an external water distribution channel and a water outlet pipe 5 for farmland spraying; the rainwater collecting tank 1 is communicated with a main water tank 3 through a first pipeline 6; the reclaimed water collecting tank 2 is communicated with the main water tank 3 through a second pipeline 7; a filter frame 9 is arranged at one end of the water delivery pipe 4 extending into the external water distribution channel; the water conveying pipe 4 is provided with a square opening 8, and the square opening 8 is provided with a clamping groove 10 for inserting the filter frame 9; the water delivery pipe 4 is provided with a water suction pump 11, and the water outlet pipe 5 is provided with a water outlet pump 12.

The utility model collects the rainwater collected by the rainwater collecting device and the reclaimed water collected by the reclaimed water reusing device to the main water tank 3, so that people can use the device when watering; when the drought period comes, farmland irrigation can be carried out through water in the total water pool 3, so that irrigation pressure caused by drought is relieved; in a time period beyond the drought period, the water in the main water tank 3 can be used preferentially, and when the water in the main water tank 3 can not satisfy the irrigation, the water in the water diversion channel is pumped for irrigation; therefore, only the pump for spraying farmland is started during each irrigation, and the pump for pumping water from the water diversion channel is started to work when the irrigation amount cannot be met, so that the energy can be effectively saved; in addition, reclaimed water is used for irrigation, so that energy conservation and emission reduction can be well met; when water in the water diversion channel is extracted, the utility model can effectively filter impurities with larger volume in the water diversion channel, and can meet the absorption requirement of agricultural plants and ensure that no blocking risk exists when the pipeline is used for delivering water; the square opening 8 can well enable the filter frame 9 to be inserted into the square opening and cover the pipeline, so that large-volume impurities cannot pass through the gap between the filter frame 9 and the water conveying pipe 4.

In order to better use the utility model, a groove 13 is arranged at the top of the clamping groove 10; the top of the filter frame 9 is provided with a clamping plate 14 matched with the groove 13. The clamping groove 10 can limit the filter frame 9; the arrangement of the groove 13 and the clamping plate 14 can further fix the position of the filter frame 9, so that when water flows through the water conveying pipe 4, impurities with larger volume are prevented from entering a pipeline due to the movement of the filter frame 9; and the clamping mode is convenient for people to replace and clean. In some embodiments, the recess 13 is provided with an internally threaded hole, and the catch plate 14 is provided with a plain hole for a screw to pass through; in practical use, the threaded end of the screw is threaded through the clamping plate 14 and then screwed into the groove 13, so that the filter frame 9 can be further fixed.

For better use of the utility model, the water delivery pipe 4 is formed by connecting a plurality of sections of detachable pipes; any two adjacent sections of the detachable pipe are a first detachable pipe 15 and a second detachable pipe 16 respectively; the one end of the first removable pipe 15 is equipped with the bayonet socket, the one end of the removable pipe 16 of second is equipped with detains the mouth, bayonet socket and knot mouth joint, this joint department still is equipped with and is used for pressing from both sides tight clamp 17. The distance between the water diversion channel and the farmland determines the length of the water delivery pipe 4; in the actual use process, the condition that the water delivery pipe 4 is blocked appears with small probability, and if the water delivery pipe 4 is too long, the cleaning work is very inconvenient for people, so the water delivery pipe 4 is formed by a plurality of detachable pipes, and the water delivery pipe 4 is convenient to store and uniformly manage by people besides conveniently cleaning impurities in the water delivery pipe 4; the clamp 17 can be used for well clamping any two adjacent pipes, so that water leakage is avoided. In some embodiments, a gasket is provided between the pipe connection and the clamp 17 to further avoid water leakage. It should be noted that, in the utility model, any water that needs long distance to be carried can all utilize removable pipe to realize carrying.

For better use, the rainwater collecting device also comprises a rainwater well 18 which is positioned at the top of the rainwater collecting pool 1 and is communicated with the rainwater collecting pool 1; the catch basin 18 is provided with a well cover 19 with a water leakage hole; the water inlet end of the first pipeline 6 is positioned at the bottom of the rainwater collecting tank 1. The rainwater well 18 can well collect ground rainwater, and the rainwater can be well collected through the water leakage holes; according to the arrangement of the existing pipeline, the first pipeline 6 is provided with a valve, and when rainwater in the rainwater collecting device needs to be supplemented into the main water tank 3, the valve is opened; through the control to first valve, can also make the rivers of rainwater collecting pool 1 flow, avoid producing the stagnant water. In some embodiments, the first pipeline 6 is provided with a water pump, which can realize more efficient water output; furthermore, a filtering grid 25 is provided between the catch basin 18 and the rainwater collecting tank 1 for filtering out debris such as leaves and the like that flow into the catch basin 18 along with rainwater.

For better use the utility model discloses, the bottom of rainwater collecting pit 1 is the slope structure, the end of entrying of first pipeline 6 is located the slope end. The slope structure is favorable for draining water, thereby better outputting water. In some embodiments, the two sides of the slope structure are also provided with auxiliary slopes 24 which are close to each other towards the middle part, and by means of the structure, the concentrated output of water flow can be well realized.

In order to better use the utility model, the reclaimed water recycling device also comprises a sewage collecting tank 20, a PH regulating tank 21 and a membrane filtering device 22 which are sequentially communicated; the membrane filtration device 22 is in communication with the reclaimed water collection tank 2. The water collected by the sewage collecting tank 20 is mainly sewage such as bath water, vegetable washing water and the like, and the PH of the water can be balanced through the treatment of the PH adjusting tank 21; the membrane filtration device 22 can realize molecular filtration and can well intercept particles and macromolecules; after the sewage is purified, the sewage can be introduced into the reclaimed water collecting tank 2 so as to finish the storage of water resource recycling.

For better use, the membrane filtration device 22 is provided with an RO membrane therein. The RO membrane can concentrate sewage, and can better remove water-carrying impurities.

For better use the utility model discloses, outlet pipe 5 is equipped with a plurality of sprinkler heads 23. The sprinkler head 23 can disperse the sprayed water, so that the spraying area is increased.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A farmland irrigation device for hydraulic engineering is characterized by comprising a rainwater collecting device, a reclaimed water recycling device and an irrigation device; the rainwater collecting device comprises a rainwater collecting pool (1); the reclaimed water reuse device comprises a reclaimed water collecting tank (2); the watering device comprises a main water pool (3); the main water pool (3) is provided with a water delivery pipe (4) communicated with an external water distribution channel and a water outlet pipe (5) for spraying farmland; the rainwater collecting tank (1) is communicated with the main water tank (3) through a first pipeline (6); the reclaimed water collecting tank (2) is communicated with the main water tank (3) through a second pipeline (7); one end of the water delivery pipe (4) extending into the external water distribution channel is provided with a filter frame (9); the water conveying pipe (4) is provided with a square opening (8), and the square opening (8) is provided with a clamping groove (10) for inserting the filter frame (9); the water delivery pipe (4) is provided with a water suction pump (11), and the water outlet pipe (5) is provided with a water outlet pump (12).

2. A field irrigation device for water conservancy projects according to claim 1, characterized in that a groove (13) is formed at the top of the clamping groove (10); the top of the filter frame (9) is provided with a clamping plate (14) matched with the groove (13).

3. A field irrigation equipment for water conservancy projects according to claim 1, characterized in that the water delivery pipe (4) is formed by connecting a plurality of detachable pipes; any two adjacent sections of the detachable pipes are respectively a first detachable pipe (15) and a second detachable pipe (16); the one end of first removable pipe (15) is equipped with the bayonet socket, the one end of the removable pipe of second (16) is equipped with detains the mouth, bayonet socket and knot mouth joint, this joint department still is equipped with and is used for pressing from both sides tight clamp (17).

4. A field irrigation equipment for water conservancy projects according to claim 1, characterized in that the rainwater collection device further comprises a rainwater well (18) positioned at the top of the rainwater collection pool (1) and communicated with the rainwater collection pool (1); the catch basin (18) is provided with a well cover (19) with a water leakage hole; the water inlet end of the first pipeline (6) is positioned at the bottom of the rainwater collecting pool (1).

5. A field irrigation device for water conservancy projects according to claim 4, characterized in that the bottom of the rainwater collection pool (1) is of a slope structure, and the water inlet end of the first pipeline (6) is positioned at the bottom of the slope.

6. The field irrigation equipment for water conservancy projects according to claim 1, wherein the reclaimed water reuse device further comprises a sewage collection tank (20), a pH regulation tank (21) and a membrane filtration device (22) which are communicated in sequence; the membrane filtering device (22) is communicated with the reclaimed water collecting tank (2).

7. A plant for the irrigation of agricultural fields for water conservancy projects according to claim 6, characterized in that the membrane filtration plant (22) is internally provided with RO membranes.

8. A field irrigation device according to claim 1, characterised in that said outlet pipe (5) is provided with water jets (23).