CN203429698U

CN203429698U - Water taking device with anti-blocking and desanding functions

Info

Publication number: CN203429698U
Application number: CN201320391376.0U
Authority: CN
Inventors: 邹东利; 吴聪
Original assignee: 邹东桥
Priority date: 2013-06-25
Filing date: 2013-06-25
Publication date: 2014-02-12
Anticipated expiration: 2023-06-25

Abstract

The utility model relates to a water taking device with anti-blocking and desanding functions. The water taking device is characterized by comprising a weed prevention chamber, a flow deflector, a desanding chamber, a sand discharging bucket, a water taking chamber and the like. On the periphery of the weed prevention chamber, oblique plates and vertical plates are arranged in a zigzag shape; water inlet holes are formed in the vertical plates, and the direction of water flow and the oblique direction of the zigzag shape are consistent; due to the fact that the holes are formed in the reverse direction, motion 'dead points' of the water flow are formed, weeds can hardly enter the water taking device along with the water flow, and the water flow enters the desanding chamber through the guide flow deflector; an oblique plate set in the desanding chamber is arranged in an sharp-corner wave shape; the bottom of the desanding chamber is the sand discharging bucket, and guide oblique plates are arranged in the sand discharging bucket in a cross mode; through the structure, the water flow will automatically form a suspension sand layer, so that water and sand are separated, the sand will flow into a river through the sand discharging bucket, and the high-quality water will enter the water taking chamber. According to the water taking device, the zigzag weed prevention chamber and the sharp-corner wave-shaped oblique plate set desanding chamber are adopted, so that the probability that the weeds and the sand enter the water taking device is greatly reduced, and efficient automatic weed prevention and desanding are achieved.

Description

A kind of water fetching device with anti-blocking desanding function

Technical field

The utility model belongs to the water fetching device in water supply field, particularly a kind of water fetching device with anti-blocking desanding function.

Background technology

In China, have abundant water resource, particularly lake, river is a lot, utilizes the freshwater resources in these the Nature to come, for our irrigated farmland, engineering construction etc., can save more drinking water resource for us.But sandstone, weeds in river, lake are a lot, once enter in water plug, be just easy to form obstruction, cause the equipment such as water plug or water pump normally to move.Current water fetching device is a lot, but the effect of the anti-careless desanding of most of devices is not clearly, so how to carry out efficient anti-careless desanding, becomes a current problem that needs solution.

Utility model content

For the problem of above-mentioned technical existence, can design the efficient intake equipment of the anti-grass of a kind of zigzag, side direction oblique flow plate sand control.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of water fetching device with anti-blocking desanding function, its special card is, comprise anti-careless chamber, cowling panel, desanding chamber, water intaking chamber, anti-careless chamber surface is mounted to zigzag by swash plate and riser, and profile of tooth direction is consistent with water (flow) direction, has inlet opening on riser, desanding chamber is positioned at rear end and the water intaking chamber front end of anti-careless chamber, between anti-careless chamber and desanding chamber, desanding chamber and water intaking chamber, respectively have a cowling panel, by flange, connect into a water fetching device, it fixedly uses stone bolt.

Water fetching device described in the utility model, is characterized in that, on described cowling panel, having diameter is 10mm, and spacing is 15mm, the circular hole that rectangular array is arranged.

Water fetching device described in the utility model, is characterized in that, described desanding chamber interior is installed and is the swash plate group that wedge angle waveform is arranged, and bottom, desanding chamber is sand discharge bucket.

Water fetching device described in the utility model, is characterized in that, anti-careless chamber, cowling panel, desanding chamber that the opposite side setting of described water intaking chamber is equal to, and wherein the profile of tooth direction of left and right sides Fang Cao chamber is consistent.Owing to having adopted technique scheme, the beneficial effects of the utility model are:

The utility model adopts zigzag anti-careless chamber, perforate dorsad, thus the motion " dead point " of formation current can more effectively prevent weeds access arrangement, desanding chamber adopts the corrugated swash plate group arrangement of wedge angle to carry out water conservancy diversion can improve the effect of desanding greatly, obtains more high-quality water resource.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is left view of the present utility model.

Fig. 3 is anti-careless chamber schematic diagram.

Fig. 4 is the A portion enlarged drawing of Fig. 3.

Fig. 5 is the C-C sectional view of Fig. 1.

Fig. 6 is the D-D sectional view of Fig. 1.

Fig. 7 is sand discharge bucket schematic diagram.

Fig. 8 is the B portion enlarged drawing of Fig. 7.

The anti-careless chamber of mark in figure: 1-, 2-cowling panel, 3-desanding chamber, 4-sand discharge bucket, the 5-chamber of fetching water, 6-stone bolt, 7-riser, 8-swash plate, 9-swash plate group.

The specific embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

As shown in Fig. 1-8, a kind of water fetching device with anti-careless desanding function, it is characterized in that, comprise that anti-careless chamber 1, cowling panel 2, desanding chamber 3, sand discharge bucket 4, water intaking chamber 5 etc. partly form, anti-careless chamber surrounding adopts the zigzag arrangement mode of swash plate 8 and riser 7, on riser 7, have inlet opening, water (flow) direction is consistent with zigzag incline direction, referring to Fig. 4, due to perforate dorsad, thereby form the motion " dead point " of current, weeds are difficult to follow in current access arrangement, the current that enter anti-careless chamber enter desanding chamber 3 by guiding cowling panel 2.

Desanding of the present utility model chamber 3, inner swash plate group 9 adopts wedge angle waveform to arrange, 3 bottoms, desanding chamber are sand discharge bucket 4, the inner guiding swash plate that adopts cross arrangement of sand discharge bucket 4, and current are under this structure, can automatically form suspension layer of sand, thereby separately, sand can be along with in sand discharge bucket 4 inflow streams for Jiang Shui and sand, high-quality water source enters water intaking chamber 5, greatly weakened the interference of current.

Water fetching device of the present utility model, treating capacity can reach 1000m ³/ h, the feed water flow speed 0.08m/s of serrated portion, during sand grains diameter 0.1mm, remove sand coarse aggregate ratio up to 70%, whole device is cube structure, and body material adopts Q235A, and shell japanning is processed, the utility model is simple in structure, easily manufactured, anti-careless desanding effect is good, for agricultural irrigation, infrastructure project construction provide high-quality water resource.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a water fetching device with anti-blocking desanding function, it is characterized in that, comprise anti-careless chamber (1), cowling panel (2), desanding chamber (3), water intaking chamber (5), surface, anti-careless chamber (1) is mounted to zigzag by swash plate (8) and riser (7), profile of tooth direction is consistent with water (flow) direction, riser has inlet opening on (7), desanding chamber (3) is positioned at the front end of rear end and the water intaking chamber (5) of anti-careless chamber (1), anti-careless chamber (1) and desanding chamber (3), between desanding chamber (3) and water intaking chamber (5), respectively there is a cowling panel (2), by flange, connect into a water fetching device, water fetching device is fixing by stone bolt (6).

2. water fetching device according to claim 1, is characterized in that, on described cowling panel (2), having diameter is 10mm, and spacing is 15mm, the circular hole that rectangular array is arranged.

3. water fetching device according to claim 1, is characterized in that, the inner installation in described desanding chamber (3) is the swash plate group (9) that wedge angle waveform is arranged, and bottom, desanding chamber is sand discharge bucket (4).

4. water fetching device according to claim 1, it is characterized in that, the opposite side of described water intaking chamber (5) arranges anti-careless chamber (1), cowling panel (2), desanding chamber (3) of equivalent amount, and wherein the profile of tooth direction of two ends, left and right Fang Cao chamber (1) is consistent.