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Intelligent shielded pump water supply device

A water supply device and shielded pump technology, applied in water supply devices, water supply pool configuration, construction, etc., can solve problems such as fault response function imperfection, water inlet pipe breakage and leakage, etc., to achieve unattended, constant water supply pressure, Good cooling effect

Inactive Publication Date: 2004-02-11
安徽浊水清环保设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the event of water shortage, or water inlet pipe breaks and leaks, which cannot meet the water supply, the fault response function of the existing water supply equipment appears to be incomplete

Method used

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  • Intelligent shielded pump water supply device
  • Intelligent shielded pump water supply device
  • Intelligent shielded pump water supply device

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Embodiment Construction

[0020] see figure 1 , 2 , the housing of the present invention is divided into two parts, which can be arranged up and down (such as figure 1 ), can also be arranged left and right. The middle of the housing is connected by a flange 18, and a sealing ring 10 and a partition 9 are arranged on the flange to form a water inlet cavity 4 and a water outlet cavity 13. The water pump 7 and the waterproof motor 5 are connected and shielded into one body and installed in the water inlet cavity 4 , and the water pump outlet 19 passes through the dividing plate 9 and passes into the water outlet cavity 13 . A diversion casing 20 is arranged on the periphery of the water pump and the waterproof motor, the upper end of the diversion casing is installed on a dividing plate, the water outlet of the water pump is surrounded therein, and a sealing ring is added between the water outlet of the water pump and the dividing plate to seal. A water pump inlet 21 is arranged at the lower end of th...

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PUM

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Abstract

The present invention relates to a kind of intelligent shielded pump water supply apparatus superior to available water supply pump. The present invention includes casing, water pump, motor, water inlet pipe and water outlet pipe; and features the casing with connecting flange in the middle part, sealing ring and partition board to form water inlet cavity and water outlet cavity, the water pump and the motor shielded and installed inside the water inlet cavity, water pump outlet led to the water outlet cavity via the partition board, the water outlet cavity with water outlet, the water inletcavity with water inlet, and non-return valves in the water inlet and the water outlet. The present invention has self-sucking function and thus no need of base valve, shield structure resulting in low noise, good motor work condition, less mechanical faults, intelligent and unattended operation, and constant water supply pressure.

Description

technical field [0001] The invention relates to a water supply equipment, in particular to a shielded water supply equipment with variable frequency speed regulation. Background technique [0002] Existing water supply equipment such as common water pumps, air pressure water supplies or comparatively advanced frequency conversion water supplies all lack the self-priming function. When these equipments are initially started, they all need to fill a certain amount of water to the water pump before starting to absorb water, so the existing water supply devices all need to install a bottom valve. The function of the bottom valve is to prevent the water in the suction pipe of the pump from emptying once the pump stops. The water pump can only be started after adding a certain amount of water, which brings inconvenience to operation and maintenance. In addition, the existing water supply equipment has a large mechanical noise, and the motor has no cooling device. Long-term opera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B11/16
Inventor 张华
Owner 安徽浊水清环保设备制造有限公司
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