CN215715721U

CN215715721U - Self-adjusting ditch water drawing device

Info

Publication number: CN215715721U
Application number: CN202122087010.1U
Authority: CN
Inventors: 周宏祥; 史学政
Original assignee: Lindsay Tianjin Industry Co Ltd
Current assignee: Lindsay Tianjin Industry Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a self-adjusting channel water drawing device, which comprises a water collector, wherein two water inlet pipelines and a water outlet pipeline are arranged on the water collector; the two water inlet pipelines are respectively arranged at two sides of the water collector and are respectively connected with the filter, and the filter is provided with a plurality of water inlet holes; the tops of the two filters are respectively provided with a buoyancy tank and a weight plate; set up in outlet conduit on the water collector is connected with the pipeline that draws water, the pipeline that draws water is connected with the suction pump. In the self-adjusting channel water drawing device, the filter is arranged at two sides of the water collector and is used as a water inlet of a water drawing water source, so that water source purification can be realized; meanwhile, the floating box and the weight plate are arranged on the filter, so that the filter can be well assisted to suspend in a water drawing water source, self-adaptive adjustment is carried out according to the water level change of the water drawing water source, and the filter can be always maintained in the upper water level of the water drawing water source.

Description

Self-adjusting ditch water drawing device

Technical Field

The utility model relates to the field of agricultural machinery, in particular to a ditch water drawing device which can be adaptively adjusted according to height change of a natural surface water source.

Background

In the planting process of crops, agricultural irrigation is one of the important links of agricultural production. At present, the main agricultural irrigation modes mainly comprise: the water pumping pipe is placed in a ditch near a farmland, and is connected with a water pump and sprinkling irrigation equipment, so that the ground irrigation of crops is realized. The traditional irrigation mode mainly has the defect that (1) the water pumping pipe is directly placed in a natural ditch in the actual application process, the upper water with better water quality on the surface of the ditch cannot be pumped all the time, and the lower water is continuously taken out. Wherein, the lower layer water has poor water quality and more pollutants due to long-term precipitation, and after being pumped and conveyed by a water pump, the hidden trouble of blocking a spraying device exists on the one hand; on the other hand, the lower layer water containing more impurities is easy to pollute the irrigated soil, and then the growth of the farm crops is influenced; (2) during the water drawing irrigation process, the water level of the small ditch is low, the placing position of the water drawing pipeline is required to be adjusted manually according to the water level height in the ditch, so that the condition that no fluid is conveyed is avoided, and the pump body of the water pump is damaged.

Disclosure of Invention

Based on the problems and the defects existing in the prior art that when the traditional irrigation mode is adopted for carrying out ground irrigation on crops, the utility model provides the water inlet which takes the filter as the water drawing water source to realize water source purification; meanwhile, the filter is provided with the buoyancy tank and the weight plate, so that the self-adjusting channel water drawing device can maintain the filter in the upper water level all the time.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a self-adjusting channel water drawing device comprises a water collector, wherein two water inlet pipelines and a water outlet pipeline are arranged on the water collector;

the two water inlet pipelines are respectively arranged at two sides of the water collector, the water inlet pipelines at two sides are respectively connected with a filter, and the filter is provided with a plurality of water inlet holes; the tops of the two filters are respectively provided with a floating box, and a weight plate is arranged on each floating box;

set up in outlet conduit on the water collector is connected with the pipeline that draws water, the pipeline that draws water is connected with the water inlet of suction pump.

Preferably, the water inlets of the two water inlet pipelines on the water collector are respectively provided with a one-way valve.

Preferably, the two water inlet pipes on the water collector are fixedly installed with the filter in a threaded connection mode respectively.

Preferably, the water outlet pipeline on the water collector is connected with the water pumping pipeline through a connecting elbow pipe, and the water pumping pipeline is connected with a water pump through a reducing pipe fitting.

Preferably, a flexible sleeve is connected between the water pumping pipeline and the reducer pipe fitting.

Preferably, a filter screen is arranged on the side surface of the filter.

Compared with the prior art, the utility model has the following advantages and effects:

1. in the water drawing device, the water pumping pipeline is connected with the water collector, two water inlets of the water collector are respectively connected with the filter, the filter is provided with a plurality of water inlet holes, the water inlet holes are used as water inlets of the whole water drawing device, and a water drawing water source enters the water pumping pipeline, the water pump and the sprinkling irrigation equipment after being purified by the filter in the irrigation application process, so that the normal operation of the sprinkling irrigation equipment is effectively ensured; meanwhile, the purified clean water source can effectively avoid the pollution of irrigation soil and realize the green growth of crops.

2. In the water drawing device, the filters arranged at two sides of the water collector are respectively provided with the buoyancy tank and the weight plate, and in the practical application process, the buoyancy tank and the weight plate can better assist the filter to suspend in a water drawing water source and perform self-adaptive adjustment according to the water level change of the water drawing water source; compared with the traditional water drawing sprinkling irrigation device, the water level change is prevented from being manually monitored, and the trouble of continuously adjusting the position of a water drawing pipeline is avoided; meanwhile, the filter serving as the water source inlet can be always maintained in the upper layer water of the water drawing water source, so that the stability and the cleanliness of the water drawing quality are effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a self-adjusting ditch water drawing device according to an embodiment of the present invention.

Description of reference numerals: 1. a filter; 11. a water inlet hole; 2. a buoyancy tank; 3. a weight plate; 4. a water collector; 41. a water outlet pipeline; 42. a water inlet pipe; 5. connecting a bent pipe; 6. a water pumping pipeline; 7. a reducer pipe fitting; 8. a flexible sleeve.

Detailed Description

The present invention will be described in further detail with reference to examples, which are illustrative of the present invention and are not to be construed as being limited thereto.

Example 1: as shown in fig. 1, a self-adjusting channel water drawing device includes a water collector 4, wherein two water inlet pipes 42 and one water outlet pipe 41 are arranged on the water collector 4; wherein:

the two water inlet pipelines 42 are respectively arranged at two sides of the water collector 4, the two water inlet pipelines 42 are respectively connected with the filter 1, the filter 1 is provided with a plurality of water inlet holes 11, the two filters 1 are respectively provided with the floating boxes 2, and the floating boxes 2 are provided with the weight plates 3;

the water outlet pipeline 41 arranged on the water collector 4 is connected with the water pumping pipeline 6, and the water pumping pipeline 6 is connected with a water pumping pump matched with sprinkling irrigation equipment for use.

As shown in fig. 1, in the water drawing device of embodiment 1, two water inlet pipes 42 disposed on the water collector 4 are respectively fixed to the filter 1 by screw connection; outlet conduit 41 through connecting bend 5 with pipeline 6 is taken out to water is connected, pipeline 6 is taken out to water is connected with the suction pump through reducing pipe fitting 7. Specifically, the water outlet pipe 41 and the connection elbow 5, and the connection elbow 5 and the water pumping pipe 6 are fixed by flange connection.

Example 2: referring to fig. 1, a self-adjusting ditch drawing device is different from embodiment 1 in that a water collector 4 is provided with check valves at water inlets of two water inlet pipes 42. The one-way valve can realize the one-way flow of the water drawing water source filtered by the filter 1.

In the self-adjusting channel water drawing devices of

embodiments

1 and 2, the filter 1 is disposed at two sides of the water collector 4 and serves as a water inlet of the whole water drawing device to realize water source filtration and purification; meanwhile, the floating box 2 and the counterweight plate 3 are fixedly connected above the filter 1, so that the water drawing head part consisting of the filter 1, the floating box 2, the counterweight plate 3 and the water collector 4 can be adaptively adjusted along with the water level change of a water drawing water source. As a preferable embodiment, a filter screen can be arranged on the side surface of the filter 1 to realize the filtering and purification of the water drawing source; the water pumping pipeline 6 can be connected with the reducer pipe fitting 7 through a flexible sleeve 8, and the flexible sleeve 8 is a black rubber cylinder. When the floating tank assembly is used specifically, the floating tank assembly is matched with the flexible sleeve, the filter 1 can be always suspended in the upper water of a water drawing water source, and then the stability and the cleanliness of the water drawing water quality for irrigation are effectively guaranteed.

In addition, it should be noted that the specific embodiments described in the present specification may differ in the shape of the components, the names of the components, and the like. All equivalent or simple changes of the structure, the characteristics and the principle of the utility model which are described in the patent conception of the utility model are included in the protection scope of the patent of the utility model. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A self-adjusting channel water drawing device is characterized by comprising a water collector (4), wherein two water inlet pipelines (42) and a water outlet pipeline (41) are arranged on the water collector (4);

the two water inlet pipelines (42) are respectively arranged at two sides of the water collector (4), the water inlet pipelines (42) at two sides are respectively connected with the filter (1), and the filter (1) is provided with a plurality of water inlet holes (11); the tops of the two filters (1) are respectively provided with a floating box (2), and the floating boxes (2) are provided with a weight plate (3);

the water outlet pipeline (41) arranged on the water collector (4) is connected with the water pumping pipeline (6), and the water pumping pipeline (6) is connected with a water pump.

2. The self-adjusting ditch drawing device of claim 1, wherein the water inlets of the two water inlet pipes (42) on the water collector (4) are respectively provided with a one-way valve.

3. The self-adjusting ditch drawing apparatus of claim 1, wherein the two water inlet pipes (42) of the water collector (4) are fixedly installed with the filter (1) by means of screw connection.

4. The self-adjusting ditch drawing device of claim 1, wherein the water outlet pipe (41) of the water collector (4) is connected with the water pumping pipe (6) through a connecting elbow (5), and the water pumping pipe (6) is connected with a water pump through a reducer pipe (7).

5. The self-adjusting ditch drawing device of claim 4, wherein a flexible sleeve (8) is connected between the drawing pipeline (6) and the reducer pipe (7).

6. The self-adjusting ditch drawing device according to claim 1, wherein a filter screen is arranged on the side surface of the filter (1).