CN213682033U

CN213682033U - Trash device for irrigation and water conservancy drainage ditch

Info

Publication number: CN213682033U
Application number: CN202022440169.2U
Authority: CN
Inventors: 杨铎; 张帅
Original assignee: Hebei Research Institute of Investigation and Design of Water Conservancy and Hydropower
Current assignee: Hebei Institute of Investigation and Design of Water Conservancy and Hydropower Group Co Ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-13
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a farmland water conservancy escape canal is with blocking dirty device, including the escape canal body, the holding tank has been seted up in the escape canal body, the constant head tank of relative setting is seted up to the both sides inner wall of the escape canal body, the guiding gutter that is located the internal bottom surface of escape canal is seted up to one side of holding tank, the both sides of holding tank are equipped with the first notch that the degree of depth is the same, second notch respectively, place the otter board that covers in the holding tank top in first notch and the second notch, the card is equipped with fixed frame in the constant head tank, be equipped with the filter screen between the inner wall of fixed frame, so when the escape canal carries out the drainage, debris in the ditch under can directly intercepting makes it can hold back in the holding tank and by the otter board restriction, makes the escape canal difficult jam, makes it not influence going on of drainage work, guarantees drainage efficiency.

Description

Trash device for irrigation and water conservancy drainage ditch

Technical Field

The utility model relates to a water conservancy drainage technical field specifically is a farmland water conservancy escape canal is with blocking dirty device.

Background

The drainage ditch refers to a ditch which leads water collected in a side ditch, a catch basin and a low-lying part near a roadbed, a crop field and a house to the roadbed, the crop field and the house field. The design of the drainage ditch determines the depth and the distance of the field drainage ditches according to the engineering layout and the engineering standard of a drainage system, and analyzes and calculates the flow, the water level, the section size and the engineering quantity of each level of drainage ditch and a building.

And traditional escape canal when to the farmland drainage, because there are some debris in the farmland, make it block up the escape canal easily when the drainage, influence going on of drainage work, we have proposed a trash device for irrigation and water conservancy escape canal for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a farmland water conservancy escape canal is with blocking dirty device has solved the above-mentioned problem that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a trash holding device for a farmland water conservancy drainage ditch comprises a drainage ditch body, wherein an accommodating groove is formed in the drainage ditch body, and positioning grooves which are oppositely arranged are formed in the inner walls of two sides of the drainage ditch body;

a flow guide groove positioned on the inner bottom surface of the drainage ditch body is formed in one side of the accommodating groove, and a first notch and a second notch which are the same in depth are formed in two sides of the accommodating groove respectively;

a screen plate covering the accommodating groove is arranged in the first notch and the second notch;

a fixing frame is clamped in the positioning groove, and a filter screen is arranged between the inner walls of the fixing frame;

and a baffle fixed on the inner bottom surface of the drainage ditch body is arranged between the positioning groove and the accommodating groove.

Preferably, both ends of the holding tank extend to the inner side wall of the drainage ditch body, and the inner bottom surface of the holding tank is lower than the inner bottom surface of the drainage ditch body.

Preferably, the guiding gutter be the slope form setting, first notch is seted up at guiding gutter lower extreme department, the second notch is seted up on the interior bottom surface of the gutter body of holding tank opposite side, and the interior bottom surface of first notch flushes with the interior bottom surface of second notch.

Preferably, the width of the screen plate is smaller than that of the accommodating groove, the top surface of the screen plate is smoothly connected with the slope of the flow guide groove, and the top surface of the screen plate is lower than the inner bottom surface of the drainage ditch body.

Preferably, the top surface of the baffle is higher than the bottom surface of the filter screen.

(III) advantageous effects

The utility model provides a farmland water conservancy escape canal is with blocking dirty device. The method has the following beneficial effects: can be when the escape canal carries out the drainage, can directly intercept the debris in the ditch down, make it can hold back in the holding tank and limited by the otter board, make the escape canal difficult for blockking up, make it not influence going on of drainage work, guarantee drainage efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a middle drain body according to the present invention;

fig. 3 is a schematic structural view of the middle fixing frame of the present invention.

In the figure: 1. a gutter body; 2. positioning a groove; 3. accommodating grooves; 4. a first notch; 5. a second notch; 6. a diversion trench; 7. a screen plate; 8. a baffle plate; 9. a fixing frame; 10. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a trash holding device for a farmland water conservancy drainage ditch comprises a drainage ditch body 1, wherein a holding tank 3 is arranged in the drainage ditch body 1, two ends of the holding tank 3 extend to the inner side wall of the drainage ditch body 1, so that the width of the holding tank 3 is larger than that of the inner cavity of the drainage ditch body 1, the inner bottom surface of the holding tank 3 is lower than that of the drainage ditch body 1, a cavity groove is formed in the holding tank 3 and is convenient to hold, the holding tank 3 is positioned at one end of the water inlet end of the drainage ditch body 1, and positioning grooves 2 which are oppositely arranged are formed in the inner walls of two sides of the drainage ditch body 1;

a flow guide groove 6 positioned on the inner bottom surface of the drainage ditch body 1 is formed in one side of the accommodating groove 3, a first notch 4 and a second notch 5 which are the same in depth are respectively formed in two sides of the accommodating groove 3, the flow guide groove 6 is obliquely arranged to enable water flow to be buffered downwards, the first notch 4 is formed in the lower end of the flow guide groove 6, the second notch 5 is formed in the inner bottom surface of the drainage ditch body 1 on the other side of the accommodating groove 3, and the inner bottom surface of the first notch 4 is flush with the inner bottom surface of the second notch 5, so that the screen plate 7 can be horizontally placed;

a screen plate 7 covering the accommodating groove 3 is placed in the first notch 4 and the second notch 5;

a fixing frame 9 is clamped in the positioning groove 2, and a filter screen 10 is arranged between the inner walls of the fixing frame 9;

and a baffle 8 fixed on the inner bottom surface of the drainage ditch body 1 is arranged between the positioning groove 2 and the accommodating groove 3.

The width of the screen plate 7 is smaller than that of the accommodating groove 3, so that sundries can be cleaned from two ends of the accommodating groove 3, the top surface of the screen plate 7 is smoothly connected with the slope surface of the flow guide groove 6, and the top surface of the screen plate 7 is lower than the inner bottom surface of the drainage ditch body 1.

The top surface of the baffle plate 8 is higher than the bottom surface of the filter screen 10, and the baffle plate 8 plays a role in intercepting, so that sundries can be flushed to two ends of the baffle plate 8 under the action of water flow and then fall from two ends of the accommodating groove 3 to be limited below the screen plate 7;

rivers flow along the escape canal, at first strike on baffle 8 through otter board 7 along guiding gutter 6, and then under baffle 8's effect, can intercept debris and under the water route is strikeed, make debris rush to baffle 8's both ends department, and then fall into from the both ends department of containing groove 3, the restriction is in the below of otter board 7, and rivers besieged baffle 8 and then discharged after being further filtered through filter screen 10, thereby make debris can effectively intercept down, avoid escape canal 1 to be blockked up, thereby can be when the escape canal carries out the drainage, debris in the ditch under the direct interception, make it can hold back in the holding tank and by the otter board restriction, make the escape canal be difficult for blockking up, make it not influence the going on of drainage work, guarantee drainage efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a field irrigation escape canal is with blocking dirty device which characterized in that: the drainage ditch comprises a drainage ditch body (1), wherein a containing groove (3) is formed in the drainage ditch body (1), and positioning grooves (2) which are oppositely arranged are formed in the inner walls of two sides of the drainage ditch body (1);

a flow guide groove (6) positioned on the inner bottom surface of the drainage ditch body (1) is formed in one side of the accommodating groove (3), and a first notch (4) and a second notch (5) which are the same in depth are formed in two sides of the accommodating groove (3) respectively;

a screen plate (7) covering the accommodating groove (3) is placed in the first notch (4) and the second notch (5);

a fixing frame (9) is clamped in the positioning groove (2), and a filter screen (10) is arranged between the inner walls of the fixing frame (9);

and a baffle (8) fixed on the inner bottom surface of the drainage ditch body (1) is arranged between the positioning groove (2) and the accommodating groove (3).

2. The trash device for the irrigation and water conservancy drainage ditch of claim 1, wherein: the two ends of the accommodating groove (3) extend to the inner side wall of the drainage ditch body (1), and the inner bottom surface of the accommodating groove (3) is lower than the inner bottom surface of the drainage ditch body (1).

3. The trash device for the irrigation and water conservancy drainage ditch of claim 1, wherein: the utility model discloses a drainage ditch, including guiding gutter (6), first notch (4) are seted up at guiding gutter (6) lower extreme department, second notch (5) are seted up on the interior bottom surface of the drainage ditch body (1) of holding tank (3) opposite side, and the interior bottom surface of first notch (4) and the interior bottom surface of second notch (5) flush.

4. The trash device for the irrigation and water conservancy drainage ditch of claim 1, wherein: the width of the screen plate (7) is smaller than that of the accommodating groove (3), the top surface of the screen plate (7) is smoothly connected with the slope of the flow guide groove (6), and the top surface of the screen plate (7) is lower than the inner bottom surface of the drainage ditch body (1).

5. The trash device for the irrigation and water conservancy drainage ditch of claim 1, wherein: the top surface of the baffle (8) is higher than the bottom surface of the filter screen (10).