CN2853918Y

CN2853918Y - Underground water supply system

Info

Publication number: CN2853918Y
Application number: CN 200520088725
Authority: CN
Inventors: 张广慧; 赵金华; 郑健; 张召真; 郗腾来
Original assignee: 张广慧; 郗腾来
Priority date: 2005-11-02
Filing date: 2005-11-02
Publication date: 2007-01-03
Anticipated expiration: 2015-11-02

Abstract

A groundwater supply system relates to town and country water-supply engineering technique facilities. The system installs a water well and a water-supply mechanical device in an underground chamber concrete square chamber, the exit and entrance of a basement is opposite to a well opening, the exit and entrance of a basement and the well opening are on one vertical line, and a floor cabinet with a door and without a bottom is arranged in the exit and entrance of the basement. Compared with the prior surface water supply, the groundwater supply system has the advantages of small accommodation area, small noise, rich looking, little differential temperature, and high reliability. Using the system, the pressure sensing device is not damaged in winter, and the phenomenon that the system automatically stops because the temperature of the frequency changing control device rises quickly does not happen.

Description

A kind of underground type water system

Technical field: the utility model relates to the town and country construction water supply facilities, relates in particular to a kind of underground type water system.

Background technology: existing water facilities, major part are to build the motor-pumped well room at the water intake well place, and the water supply plant equipment is installed in the room, with the control appliance control of pump water are carried to ground, by aqueduct water are delivered to water factory and handle or the direct sending user.The defective that this facility exists is: the ground floor space is big; Certain noise is arranged, near the resident living influence; Not attractive in appearance, particularly in the high area of environmental requirement (by, greenbelt etc.), do not allow ground that the civil engineering structure are arranged as downtown roads; Because the control appliance room on the ground, causes indoor summer in the winter temperature difference very big, and the incident of freezing pressure sensor often takes place in the winter time, summer, then the phenomenon of shutdown was protected in the too high frequent generation of frequency conversion equipment temperature rise automatically, influenced automatic water-supply.

Summary of the invention: a kind of underground type water system described in the utility model includes box concrete matter square, well, ground strongbox, water pump, pressure sensor device, control appliance, pipeline, power cable, illuminating lamp composition.

The purpose of this utility model is: overcome existing water facilities build the special area of incompatibility (as the ground restriction build a house, limit noise etc. in the housing estate) deficiency, a kind of underground type water system is provided, makes that existing hydrotechny builds that house, ground floor space is big, influence of noise resident living, not attractive in appearance, the big defective of summer in the winter temperature difference solved.

The beneficial effects of the utility model are: all supply equipments are arranged in the underground box concrete matter square, only see a strongbox attractive in appearance on the ground, meet the requirement of urban planning; Can't hear the noise of equipment operation on the ground; The summer in operating ambient temperature winter of equipment has a narrow range of temperature; the incident of freezing pressure sensor can not take place in the winter time; also can not protect the phenomenon of shutdown summer because of the too high generation of variable frequency control equipment temperature rise automatically; the real work proof has effectively improved the reliability of automatic water-supply, has prolonged the application life of equipment.Box concrete matter square is drilling well formerly or builds on original well basis, place well in the middle of the box concrete matter square or setover according to equipment laying situation, bottom and surroundings wall adopt concrete pouring, its square size generally is about 200 * 200 * 200 centimetres, it is relative with well head and on same vertical line, so that water pump is installed to leave 70 * 70 * 70 centimetres access above the box concrete matter square; Strongbox is the casing at a no end on the ground, chamber door is installed, place the top, access of box concrete matter square, its be of a size of height * length * wide=150 * 80 * 100 (centimetre), chamber door is equipped with the theftproof lock that one three direction is lifted one's head, open can the come in and go out basement of box concrete matter square of chamber door people, all roll the air vent that strip is arranged on the left and right sides facade of casing, air vent enters to prevent rainwater under shed.

Description of drawings: accompanying drawing is the structural representation of a kind of underground type water system described in the utility model.

The box concrete matter of 1-square, the 2-aqueduct, the 3-pressure sensor, the 4-well, 5-water pump control line, 6-variable frequency control cabinet, the 7-power cable, the 8-access, 9-is strongbox on the ground, the 10-chamber door of coming in and going out, 11-waterwall, 12-illuminating lamp.

The specific embodiment: well head dropped to after the drilling well or on original well basis height near ground, box concrete matter square bottom, well (4) is placed in the middle of the box concrete matter square (1) or according to equipment laying situation setovers, the bottom of box concrete matter square (1) and surroundings wall adopt the concrete pouring surface to do waterproofing work, the access (8) of box concrete matter square is relative with well head and on same vertical line, conveniently in well, to place and in well, to take out water pump, chamber door from ground strongbox (9) when installation and repairing need turnover enters, strongbox (9) places the top of box concrete matter square access (8) on the ground, its be of a size of height * length * wide=150 * 80 * 100 (centimetre), the chamber door (10) of coming in and going out is equipped with the theftproof lock that one three direction is lifted one's head, all roll the air vent that strip is arranged on the left and right sides facade of casing, air vent enters to prevent rainwater under shed, and bottom half is fastened in case on the ground concrete on every side of access with expansion bolt.Because basement has the advantages that the summer in winter has a narrow range of temperature, can prolong the application life of electrical apparatus control equipment greatly, because strongbox (9) is exquisite in workmanship on the ground, adopt plastic-blasting technique, had elegant in appearancely simultaneously, radioresistance is not afraid of wind and weather, the benefit that floor space is little has promotional value in a lot of places.

Claims

A kind of underground type water system, by variable frequency control equipment control of pump the water in the well is drawn in the water supply line, and give frequency converter to realize automatic water-supply pressure feedback by the pressure sensor on the pipeline, it is characterized in that: about 200 * 200 * 200 centimetres box concrete matter square of size places underground, the upper opening of box concrete matter square, establish a ground strongbox on the opening, well and variable frequency control equipment are arranged in the box concrete matter square.