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Short-neck pump

A pump body and impeller technology, applied in the field of short-neck pumps, can solve problems such as affecting the working efficiency of the pump

Inactive Publication Date: 2016-09-14
江苏台合达环保设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in the filter cartridge equipment industry, in order to save space, the liquid inlet and liquid outlet on the body need to be set

Method used

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  • Short-neck pump
  • Short-neck pump

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Comparison scheme
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Embodiment 1

[0021] Embodiment one: see accompanying drawing 1-2 Shown, a short neck pump, including a liquid inlet 11 and outlet 12 front cover 1 , back cover 2 , set on the front cover 1 and back cover 2 The impeller in the pump body composed of 3 , the separator set in the pump body 4 , and the drive impeller 3 the motor 5 ;The front cover 1 with back cover 2 After being combined, it is in the shape of a horizontal hollow cylinder, and the liquid outlet 12 set on the front cover 1 is the upper part of the circumference, the liquid inlet 11 Eccentrically set on the front cover 1 The end face is close to the liquid outlet 12 place, impeller 3 Disc-shaped, impeller 3 The inlet is located in the middle of the disc, the outlet is located on the peripheral side of the disc, and the impeller 3 Parallel to the end face of the pump body, it is eccentrically arranged at the lower part of the space in the pump body, and the separation de...

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PUM

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Abstract

The invention discloses a short-neck pump which comprises a front cover, a rear cover, an impeller, a partition device arranged in a pump body, and a motor. The impeller is parallel to the end face of the pump body and eccentrically arranged on the lower portion of space in the pump body, and the partition device comprises a partition part and a flow guide part. The impeller is eccentrically arranged away from a liquid outlet, a large space is reserved for the liquid outlet to process liquid flow from the impeller, and liquid outflow resistance is reduced. Meanwhile, the flow guide part is arranged between a liquid inlet and an inlet of the impeller, liquid flow entering from the liquid inlet is processed, liquid inflow resistance is reduced, and the technical aim of improving work efficiency of the short-neck pump is achieved by combining the partition part and the flow guide part.

Description

technical field [0001] The present invention relates to a short neck pump. Background technique [0002] As people pay more and more attention to energy saving, the requirements for the working efficiency of water pumps are also getting higher and higher. Especially in the filter cartridge equipment industry, in order to save space, the liquid inlet and liquid outlet on the body need to be set relatively close, so that the ordinary pump body structure will inevitably affect the working efficiency of the pump. Tall short neck pump. Contents of the invention [0003] The object of the present invention is to provide a short neck pump with high working efficiency. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] A short-neck pump, comprising a front cover with a liquid inlet and a liquid outlet, a back cover, an impeller arranged in a pump body composed of the front cover and the back cover, and a pa...

Claims

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Application Information

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IPC IPC(8): F04D13/06F04D29/22F04D29/42F04D29/44
CPCF04D13/06F04D29/2216F04D29/4293F04D29/445
Inventor 王军舰欧阳燕海曹慧辉
Owner 江苏台合达环保设备有限公司