Box-type constant-pressure variable-frequency secondary pressure-superposed water supply equipment

Abstract

The invention discloses box-type constant-pressure variable-frequency secondary pressure-superposed water supply equipment in the technical field of water supply equipment. The box-type constant-pressure variable-frequency secondary pressure-superposed water supply equipment comprises a base, wherein the top of the base is fixedly connected with a box body, the top of the box body is fixedly provided with a control box, the top of the front side of the control box is movably connected with a second opening and closing door through a hinge, and a coded lock is fixedly installed at the bottom of the front side of the second opening and closing door. A first opening and closing door is opened by pulling a moving rod upwards, then a water supply tank is fixedly installed by screwing up a plurality of screws, and the damping effect on the tank wall of the water supply tank can be achieved under the action of a damping springy; the coded lock is opened, so that the water supply tank is controlled through the control box; the water supply tank is conveniently hidden in a box body through the arrangement of the box body, the water supply tank is protected, the side wall of the water supply tank is conveniently protected through the arrangement of a connecting base, a supporting rod and the damping spring, the damping effect is achieved, and the water supply tank is conveniently controlled through the arrangement of the control box.

Description

technical field [0001] The invention relates to the technical field of water supply equipment, in particular to a box-type constant-pressure, frequency-variable, secondary-overlapping water supply equipment. Background technique [0002] Water supply equipment: a water supply device that outputs a certain flow rate and lift in a unit time and automatically starts and stops. Divided by use: fire protection, life, production, sewage treatment, with the development of secondary water supply pressurization technology, water supply equipment has fundamentally solved the problem of water supply from water towers. According to the data of the "Water Supply Equipment Promotion Center", the water supply equipment does not need to build a water tower, the investment is small, and the land occupation is small. It adopts automatic adjustment of water and gas, automatic operation, energy saving and automatic grid connection of tap water. Water can still be supplied after power failure. ...

AI Technical Summary

Problems solved by technology

It saves 70% of the investment compared with the construction of water towers, 60% of the investment compared with the construction of high-level water tanks, and greatly saves the investment in civil engineering. The water supply tanks of existing water supply equipment are exposed to the outside. Long-term exposure may cause damage to the outer wall of the water supply tank, resulting in It is inconvenient for users to use water, and when the water supply tank is in use, the tank wall will usually vibrate due to water inflow and outflow, which may cause deformation of the tank wall, resulting in a waste of resources, and most water supply equipment is not easy to control, causing users to use water The instability affects the normal domestic water supply of users. For this reason, we propose a box-type constant pressure frequency conversion secondary superimposed water supply equipment

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