CN2442006Y

CN2442006Y - Vacuum negative pressure water pump unit

Info

Publication number: CN2442006Y
Application number: CN 00225554
Authority: CN
Inventors: 丁荣培
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-09-08
Filing date: 2000-09-08
Publication date: 2001-08-08
Anticipated expiration: 2010-09-08

Abstract

The utility model relates to a vacuum negative pressure water pump unit, which comprises a water collecting bucket body, a cover plate, a vacuum pump, a submersible pump, and a check valve, wherein, the bucket wall of the water collecting bucket body is provided with multiple water collecting holes; the inside of the bucket is provided with the submersible pump, and a water outlet of the submersible pump is connected with a galvanized pipe which is connected with a screw hole of a cover plate and then is connected with the check valve. The cover plate is fixed with one vacuum pump, and an air suction pipe of the vacuum pump extends into the inside of the water collecting bucket body. The cover plate is sealed and connected with a flange face of the water collecting bucket body via bolts. The environment with negative pressure and negative pressure can be made via manual work, and water content in soil can be forced to form a durative and effective micro-leakage path. The utility model can obtain water in an easy method and be suitable for mountains and arid areas.

Description

The negative pressure of vacuum water fetching device

The utility model relates to a kind of water-storing device, is specially to utilize the water fetching device that produces negative pressure of vacuum.

Daily finding is on high mountain and the arid area, although also contain moisture content in the soil, but common well-digging method can not make moisture content concentrate, thereby gets less than water, and water is generally taked to draw spring from place far away, carried water or from the foot of the hill upwards sending water by multistage pump house echelon on the mountain, therefore, equipment investment is high, pipe laying is long, wastes time and energy, and the duration of a project is long, and water output is subjected to extraneous restriction, so the water supply utmost point is limited.

The purpose of this utility model aims to provide a kind of the utilization and forms certain degree of vacuum, and the moisture content in soil, the sandstone is penetrated in the dust-collecting bucket under suction function, by Submerged Motor Pumps the water of building up is discharged the outer negative pressure of vacuum water fetching device of bucket again.This negative pressure of vacuum water fetching device has solved the domestic water problem of high mountain and arid area, has improved water supply capacity, and equipment investment saves greatly, only needs less labour to drop into, and has shortened the duration of a project.

The utility model is achieved in that it comprises the staving that catchments, cover plate, vacuum pump, Submerged Motor Pumps, safety check, be distributed with numerous gully-holes on the described staving bucket wall that catchments, the staving inner bottom part that catchments is established a Submerged Motor Pumps, after connecing a galvanized pipe and the screw of cover plate connects, Submerged Motor Pumps water outlet place joins with safety check again, cover plate and catchment and establish seal washer between the staving flanged surface, and use Bolt Connection, fix the vacuum pump of a translator on the cover plate, the air-breathing mouth of pipe of vacuum pump place connects a galvanized pipe and stretches in the staving that catchments.

Advantage of the present utility model is for manually producing the negative pressure of vacuum environment, force the moisture content in the soil to form lasting, effective little passage that oozes, thereby reach with simpler method, originally getting the effect that to get water less than the place of water with general well-digging method, and investment is the end of than, it is few to drop into the labour, and the duration of a project is short, is specially adapted to high mountain and arid area.

Further specify embodiment of the present utility model below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a user mode schematic representation of the present utility model.

With reference to Fig. 1, Fig. 2, the utility model can be installed everywhere as integral device, select the hole in the ground of a suitable garden cylindricality of place pick earlier, then at bottom, hole in the ground pad last layer cobble 12, the staving 1 that will catchment is inserted in the good hole in the ground of pick, and around add and irritate cobble and adding concrete placing from place, the face of land, the 1 barrel of wall of staving that catchments has numerous gully-holes 2, the aperture of gully-hole 2 is less than the cobble diameter, in dust-collecting bucket 1, put into carriage 11, and adjustment position, Submerged Motor Pumps 3 is placed on the carriage 11 and be connected with the screw of cover plate 10 with the water outlet of galvanized pipe 8 with Submerged Motor Pumps 3, and stretching out cover plate 10 joins with safety check 6, vacuum pump 4 and motor are fixed on the cover plate 10 as an integral device, and connect galvanized pipe 5, connect with the screw of bolt 7, and add sealing gasket 9 at the flanged surface and 10 of the cover plates of the staving 1 that catchments with the cover plate 10 and the staving 1 that catchments.

During operation, start catchment air in the staving 1 of vacuum pump 4 suction, to form negative pressure, negative pressure continues to act on incessantly soil, the moisture content in the sandstone and form continuous and effective little ooze the loop after, the source, water source is constantly infiltrated in the staving 1 that catchments by gully-hole 2, startup Submerged Motor Pumps 3 is discharged bucket outside by safety check 6 water and supply channel joins, negative pressure in bucket slowly lowers in time, when being lower than to a certain degree, restarts vacuum pump 4 to keep the lasting, effective of little water seepage road.

Claims

1, a kind of negative pressure of vacuum water fetching device, it comprises the staving that catchments (1), cover plate (10), vacuum pump (4), Submerged Motor Pumps (5), safety check (6), it is characterized in that: be distributed with numerous gully-hole (2) on the staving that catchments (1) the bucket wall, staving (1) inner bottom part that catchments is established a Submerged Motor Pumps (3), after connecing a galvanized pipe (8) and the screw of cover plate (10) connects, Submerged Motor Pumps (3) water outlet place joins with safety check (6) again, establish seal washer (9) between cover plate (10) and the staving that catchments (1) flanged surface, and connect with bolt (7), fix the vacuum pump (4) of a translator on the cover plate (10), the air-breathing mouth of pipe of vacuum pump (4) place connects a galvanized pipe (5) and stretches in the staving that catchments (1).