CN219228588U

CN219228588U - Irrigation equipment

Info

Publication number: CN219228588U
Application number: CN202223545828.4U
Authority: CN
Inventors: 陈春林
Original assignee: Yangzhou Jiyang Mechanical Equipment Co ltd
Current assignee: Yangzhou Jiyang Mechanical Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-23
Anticipated expiration: 2032-12-30

Abstract

An irrigation apparatus. Relates to water conservancy equipment. The utility model comprises a tank body, a filter screen, a rotating shaft and a cleaning arm; the bottom of the pipe body is provided with a water inlet, and a water outlet is arranged near the middle part; the filter screen is detachably and vertically fixedly arranged in the tank body and divides the tank body into a water inlet cavity communicated with the water inlet and a water outlet cavity communicated with the water outlet; the cleaning arm is vertically and fixedly arranged on the rotating shaft, the outer side of the cleaning arm is matched with the filter screen, and the inner side wall of the filter screen is cleaned through the rotation of the rotating shaft. When the water tank works, water to be irrigated enters from the water inlet at the bottom of the tank body, enters the water inlet cavity, and then enters the water outlet cavity from the inner side of the filter screen through the clearance of the filter screen. The solid particles with particle diameters larger than the gaps of the filter screen in water are blocked on the inner wall of the filter column, the thickness is gradually increased, the resistance of the filtrate passing through the filter screen is gradually increased, when the pressure difference between the filter screen before and after filtration reaches the preset cleaning and blowdown pressure difference, the motor is started to drive the cleaning mechanism to rotate, the particles on the inner wall of the filter screen are separated from the filter screen, and finally the particles are discharged.

Description

Irrigation equipment

Technical Field

The utility model relates to water conservancy equipment, in particular to irrigation equipment.

Background

The existing agricultural irrigation mainly builds a reservoir, and the reservoir generally accumulates rainwater or water introduced by a pump; irrigation is carried out after collection, a plurality of reservoirs are built according to actual needs, rainwater is collected or water is introduced from the river through a pump, usually contains a large amount of impurities such as silt or pasture and water, the accumulation of the daily months can seriously affect the water storage capacity of the reservoir, and the water storage capacity is reduced.

Disclosure of Invention

Aiming at the problems, the utility model provides the irrigation equipment which has compact structure, reduces the water storage sundries and is automatic and efficient to clean.

The technical scheme of the utility model is as follows: an irrigation apparatus, comprising:

the bottom of the pipe body is provided with a water inlet, and a water outlet is arranged near the middle part of the pipe body;

the filter screen is detachably and vertically fixedly arranged in the tank body and divides the tank body into a water inlet cavity communicated with the water inlet and a water outlet cavity communicated with the water outlet;

the rotary shaft is vertically and movably arranged in the tank body, and the top of the rotary shaft extends out from the upper part of the tank body and is connected with the motor; and

the cleaning arm is vertically and fixedly arranged on the rotating shaft, the outer side of the cleaning arm is matched with the filter screen, and the inner side wall of the filter screen is cleaned through the rotation of the rotating shaft.

Specifically, the cleaning arm includes:

the arm support is fixedly connected with the rotating shaft; and

the brush hair can be detachably and fixedly arranged on the arm support and is matched with the filter screen.

Specifically, two cleaning arms are arranged and are arranged up and down.

Specifically, one cleaning arm is fixedly arranged on one side of the rotating shaft, and the other cleaning arm is arranged on the other side of the rotating shaft.

Specifically, on the jar body, be equipped with the relief valve near the bottom position.

Specifically, on the tank body, the top of the tank body is provided with a backwash port above the water inlet cavity.

The utility model comprises a tank body, a filter screen, a rotating shaft and a cleaning arm; the bottom of the pipe body is provided with a water inlet, and a water outlet is arranged near the middle part; the filter screen is detachably and vertically fixedly arranged in the tank body and divides the tank body into a water inlet cavity communicated with the water inlet and a water outlet cavity communicated with the water outlet; the cleaning arm is vertically and fixedly arranged on the rotating shaft, the outer side of the cleaning arm is matched with the filter screen, and the inner side wall of the filter screen is cleaned through the rotation of the rotating shaft. When the water tank works, water to be irrigated enters from the water inlet at the bottom of the tank body, enters the water inlet cavity, and then enters the water outlet cavity from the inner side of the filter screen through the clearance of the filter screen. The solid particles with particle diameters larger than the gaps of the filter screen in water are blocked on the inner wall of the filter column, the thickness is gradually increased, the resistance of the filtrate passing through the filter screen is gradually increased, when the pressure difference between the filter screen before and after filtration reaches the preset cleaning and blowdown pressure difference, the motor is started to drive the cleaning mechanism to rotate, the particles on the inner wall of the filter screen are separated from the filter screen, and finally the particles are discharged.

Drawings

Figure 1 is a schematic view of the structure of the present utility model,

FIG. 2 is a schematic view of the structure of the cleaning arm and the filter screen in use;

in the figure, 100 is a tank body, 110 is a water inlet, 120 is a water outlet, 130 is a backwashing port,

200 is a filter screen and is provided with a plurality of air holes,

300 is the axis of rotation, 310 is the motor,

400 is a cleaning arm and is configured to be moved,

500 is a vent valve.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is shown in fig. 1-2;

an irrigation apparatus, comprising:

the tank body 100, the bottom of the tube body is provided with a water inlet 110, and a water outlet 120 is arranged near the middle part;

the filter screen 200 is detachably and vertically fixedly arranged in the tank body 100, and divides the tank body 100 into a water inlet cavity communicated with the water inlet 110 and a water outlet cavity communicated with the water outlet 120;

the rotating shaft 300 is vertically and movably arranged in the tank body 100, and the top of the rotating shaft 300 extends out from the upper side of the tank body 100 and is connected with the motor 310; and

the cleaning arm 400 is vertically and fixedly arranged on the rotating shaft 300, the outer side of the cleaning arm 400 is matched with the filter screen 200, and the inner side wall of the filter screen 200 is cleaned through the rotation of the rotating shaft 300.

In operation, water to be irrigated enters from the water inlet 110 at the bottom of the tank body 100, enters the water inlet cavity, and then enters the water outlet cavity from the inner side of the filter screen 200 through the gap of the filter screen 200. Solid particles with particle diameters larger than the gaps of the filter screen 200 in water are blocked on the inner wall of the filter column, the thickness is gradually increased, the resistance of the filtrate passing through the filter screen 200 is gradually increased, when the pressure difference between the filter screen 200 and the filter screen reaches the preset cleaning and blowdown pressure difference, the motor 310 is started to drive the cleaning mechanism to rotate, and the particles on the inner wall of the filter screen 200 are separated from the filter screen 200 and finally discharged.

Further defined, the cleaning arm 400 includes:

the arm support is fixedly connected with the rotating shaft 300; and

and the bristles are detachably and fixedly arranged on the arm support and are matched with the filter screen 200.

Further, two cleaning arms 400 are provided, and are disposed one above the other.

It is further defined that one of the cleaning arms 400 is fixedly disposed at one side of the rotation shaft 300 and the other cleaning arm 400 is disposed at the other side of the rotation shaft 300, thereby improving stability in the rotation cleaning.

Further, it is limited that a venting valve 500 is disposed on the tank 100 near the bottom, and when the pressure in the tank 100 is too high, the venting valve can be used to release pressure.

Further defined, on the tank 100, a backwash outlet 130 is provided on the top of the tank 100 above the water inlet chamber, and the inner side wall of the cleaned filter screen 200 is rinsed by introducing clean water.

For the purposes of this disclosure, the following points are also described:

(1) The drawings of the embodiments disclosed in the present application relate only to the structures related to the embodiments disclosed in the present application, and other structures can refer to common designs;

(2) The embodiments disclosed herein and features of the embodiments may be combined with each other to arrive at new embodiments without conflict;

the above is only a specific embodiment disclosed in the present application, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An irrigation apparatus, comprising:

the water tank comprises a tank body, wherein a water inlet is formed in the bottom of the tank body, and a water outlet is formed in a position close to the middle of the tank body;

2. An irrigation apparatus as recited in claim 1, wherein the cleaning arm comprises:

the arm support is fixedly connected with the rotating shaft; and

3. An irrigation device according to claim 1 wherein there are two cleaning arms arranged one above the other.

4. An irrigation apparatus according to claim 3 wherein one of the cleaning arms is fixedly disposed on one side of the rotating shaft and the other cleaning arm is disposed on the other side of the rotating shaft.

5. An irrigation device as in claim 1 wherein the tank is provided with a vent valve near the bottom.

6. An irrigation device as in claim 1 wherein a backwash port is provided in the top of the tank above the water inlet chamber.