Rapid desilting and draining device for sprinkling irrigation equipment

Abstract

The utility model relates to the technical field of auxiliary tools of irrigation equipment, in particular to a rapid desilting and draining device for sprinkling irrigation equipment, which comprises a cantilever pipe, a tail end support used for being connected with a sprinkling irrigation truss is arranged at one end of the cantilever pipe, and the height of the cantilever pipe is lower than that of the sprinkling irrigation truss so as to facilitate collection and storage of silt. A sand discharging pipe is arranged in the middle of the cantilever pipe, a sealing body is arranged below the sand discharging pipe, a water discharging valve is arranged on the lower portion of the sealing body and used for discharging water in silt, the sealing body and the sand discharging pipe are connected through a clamping device, the clamping device can prevent the sealing body from falling off, and it is guaranteed that the sealing performance of the whole pipeline is not affected in the sprinkling irrigation process; and meanwhile, the device can be rapidly separated from the sand discharging pipe during sand discharging, and rapid sand discharging operation is carried out.

Description

TECHNICAL FIELD

[0001] The utility model relates to irrigation equipment auxiliary frock technical field, concretely relates to a quick sand discharge drainage device for sprinkler irrigation equipment. BACKGROUND

[0002] In the agricultural irrigation process, water flow often carries a large amount of solid particles, such as silt, impurities, etc. These solid particles not only affect the irrigation effect, but also may block the pipeline and nozzle, leading to the failure of the irrigation system, thereby seriously affecting the normal growth of crops. Therefore, it is particularly important to develop a device that can effectively store and clean these solid particles.

[0003] At present, the common irrigation sand prevention methods include pre-filter method, rotary filter and magnetic filter method, etc. These methods can effectively prevent sand particles from entering the nozzle and pipeline to some extent, but these devices cannot completely isolate silt and other impurities, and there will still be some silt in the sprinkler pipeline during use. Long-term scouring will cause the inner wall of the pipeline to wear or the nozzle to be blocked, greatly affecting the stability of the equipment.

[0004] The existing pipeline cleaning method is mostly to flush the pipeline separately after the sprinkling is finished. This method needs to waste a large amount of water resources and the operation steps are complicated, and the pipeline needs to be separately disassembled and then cleaned one by one, which greatly reduces the disassembly and assembly efficiency of the equipment. UTILITY MODEL CONTENT

[0005] In order to solve the above problems, the utility model embodiment provides a quick sand discharge drainage device for sprinkler irrigation equipment, which has the advantages that the solid particle impurities in the water flow during irrigation can be temporarily stored, and then the accumulated silt can be cleaned by manual sand discharge, avoiding the blockage of the pipeline or nozzle by silt.

[0006] In order to achieve the above purpose, the utility model embodiment specifically adopts the following technical scheme: a quick sand discharge drainage device for sprinkler irrigation equipment, comprising a cantilever pipe, one end of the cantilever pipe is provided with a tail gun support, the middle part of the cantilever pipe is provided with a sand discharge pipe, the lower part of the sand discharge pipe is provided with a sealing body, the lower part of the sealing body is provided with a drainage valve, and the sealing body and the sand discharge pipe are connected through a clamping device.

[0007] As a further improvement of the above technical scheme:

[0008] The sealing body comprises a sealing sleeve, and a sealing ring is arranged on the inner side wall of the sealing sleeve and abuts against the sand discharge pipe.

[0009] The clamping device comprises positioning pins arranged on both sides of the sand discharge pipe, the sealing body is provided with a U-shaped handle, and the upper part of the U-shaped handle is connected with the positioning pins.

[0010] The middle part of the U-shaped handle is provided with a rotating shaft connected with the sealing body, and the upper part of the U-shaped handle is provided with a clamping groove matched with the positioning pin.

[0011] The clamping groove is arc-shaped, and one end of the clamping groove is provided with an opening extending to the edge of the U-shaped handle, and the other end of the clamping groove is provided with a limiting groove matched with the positioning pin.

[0012] The side wall of the sand discharge pipe is provided with a ring plate for mounting the positioning pin, and the lower surface of the ring plate abuts against the upper end surface of the sealing body.

[0013] The beneficial effects of the embodiment of the utility model are: the quick sand discharge and water drainage device for the sprinkling irrigation equipment, including the cantilever pipe, the tail end support for connecting the sprinkling irrigation truss is arranged at one end of the cantilever pipe, the height of the cantilever pipe is lower than the height of the sprinkling irrigation truss, the collection and storage of the silt are convenient, the middle part of the cantilever pipe is equipped with the sand discharge pipe, the lower part of the sand discharge pipe is equipped with the sealing body, the lower part of the sealing body is equipped with the drain valve for discharging the moisture in the silt, the sealing body is connected through the clamping device between the sand discharge pipe, the clamping device can avoid the falling of the sealing body, guarantees the sealing property of the whole pipeline not to be influenced in the sprinkling irrigation process, and simultaneously can separate from the sand discharge pipe quickly when discharging the silt, and the quick sand discharge operation is carried out. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is the sectional view of the utility model;

[0017] Figure 4 It is the side view of the utility model.

[0018] In the drawing: 1, cantilever pipe; 2, tail gun support; 3, sand discharge pipe; 4, sealing body; 5, drain valve; 6, sealing sleeve; 7, sealing ring; 8, positioning pin; 9, U-shaped handle; 10, rotating shaft; 11, clamping groove; 12, opening; 13, limiting groove; 14, ring plate. DETAILED DESCRIPTION

[0019] The preferred embodiments of the utility model are described below with reference to the drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the utility model, and are not intended to limit the protection scope of the utility model.

[0020] As Figures 1-4As shown, the quick sand drainage device for sprinkler equipment of the embodiment comprises a cantilever pipe 1, one end of the cantilever pipe 1 is provided with a tail end support 2 for connecting a sprinkler truss, the height of the cantilever pipe is lower than the height of the sprinkler truss, facilitating the collection and storage of the silt, the middle part of the cantilever pipe 1 is provided with a sand drainage pipe 3, the lower part of the sand drainage pipe 3 is provided with a sealing body 4, the lower part of the sealing body 4 is provided with a drainage valve 5 for draining the moisture in the silt, the sealing body 4 and the sand drainage pipe 3 are connected through a clamping device, the clamping device can avoid the falling of the sealing body, guaranteeing that the sealing property of the whole pipeline is not affected during the sprinkling process, and meanwhile, the sealing body 4 can be quickly separated from the sand drainage pipe 3 during the sand drainage, and the quick sand drainage operation can be performed.

[0021] The sealing body 4 comprises a sealing sleeve 6, a plurality of sealing rings 7 are arranged on the inner side wall of the sealing sleeve 6 and are uniformly distributed along the height direction of the sealing sleeve 6 and are in abutment with the outer side wall of the sand drainage pipe 3.

[0022] The clamping device comprises positioning pins 8 arranged on both sides of the sand drainage pipe 3, the sealing body 4 is provided with a U-shaped handle 9, the upper part of the U-shaped handle 9 is connected with the positioning pins 8, avoiding the separation of the sealing body 4 from the sand drainage pipe 3 under high pressure.

[0023] The middle part of the U-shaped handle 9 is provided with a rotating shaft 10 connected with the sealing body 4, the upper part of the U-shaped handle 9 is provided with a clamping groove 11 used in cooperation with the positioning pins 8, the locking and unlocking operation of the sealing body 4 and the sand drainage pipe 3 can be quickly realized by rotating the U-shaped handle 9, and the structure is simple and convenient to operate.

[0024] The clamping groove 11 is arc-shaped, one end of the clamping groove 11 is provided with an opening 12 extending to the edge of the U-shaped handle 9, and the other end of the clamping groove 11 is provided with a limiting groove 13 used in cooperation with the positioning pins 8, the limiting groove 13 can limit the positioning pins 8 in the locked state, avoiding the separation of the positioning pins 8 from the clamping groove 11 due to the shaking of the equipment.

[0025] The side wall of the sand drainage pipe 3 is provided with a ring plate 14 for mounting the positioning pins 8, the lower surface of the ring plate 14 is in abutment with the upper end surface of the sealing body 4, the abutment can limit the sleeving height of the sealing body 4, and meanwhile, the abutment can further strengthen the sealing strength of the connection part of the two.

[0026] It should be noted that, in the description of the present application, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or position relationship are based on the direction or position relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, it also needs to be explained that, in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or it can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] The term "comprising" or any other similar word is intended to cover non-exclusive inclusion, so that the process, article or equipment / device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in the process, article or equipment / device.

[0029] So far, the technical scheme of the present application has been described in combination with the preferred embodiments shown in the drawings, but those skilled in the art can easily understand that the protection scope of the present application is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the present application, and the technical schemes after the changes or replacements will fall within the protection scope of the present application.

Claims

1. A quick sand draining device for sprinkler irrigation equipment comprising a cantilevered pipe (1), characterized in that: One end of the cantilever pipe (1) is provided with a tail gun support (2), the middle part of the cantilever pipe (1) is provided with a sand discharge pipe (3), the lower part of the sand discharge pipe (3) is provided with a sealing body (4), the lower part of the sealing body (4) is provided with a drain valve (5), and the sealing body (4) and the sand discharge pipe (3) are connected through a clamping device.

2. The quick sand draining device for sprinkler irrigation equipment according to claim 1, characterized in that: The sealing body (4) comprises a sealing sleeve (6), and the inner side wall of the sealing sleeve (6) is provided with a sealing ring (7) matched with the sand discharge pipe (3).

3. The quick sand draining device for sprinkler irrigation equipment of claim 1, wherein: The clamping device comprises positioning pins (8) arranged on both sides of the sand discharge pipe (3), and the sealing body (4) is provided with a U-shaped handle (9), and the upper part of the U-shaped handle (9) is connected with the positioning pin (8).

4. The quick sand draining device for sprinkler irrigation equipment according to claim 3, characterized in that: The middle part of the U-shaped handle (9) is provided with a rotating shaft (10) connected with the sealing body (4), and the upper part of the U-shaped handle (9) is provided with a clamping groove (11) used in cooperation with the positioning pin (8).

5. The quick sand draining device for sprinkler irrigation equipment according to claim 4, characterized in that: The clamping groove (11) is arc-shaped, one end of the clamping groove (11) is provided with an opening (12) extending to the edge of the U-shaped handle (9), and the other end of the clamping groove (11) is provided with a limiting groove (13) used in cooperation with the positioning pin (8).

6. The quick sand draining device for sprinkler irrigation equipment of claim 3, wherein: The side wall of the sand discharge pipe (3) is provided with a ring plate (14) for mounting the positioning pin (8), and the lower surface of the ring plate (14) abuts against the upper end surface of the sealing body (4).

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