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Vertical fire pump

A fire pump, vertical technology, applied in the field of vertical fire pumps, can solve the problems that fire pumps cannot meet the needs of use, single function, simple structure, etc., and achieve the effect of long service life, light and firm structure, and convenient assembly

Inactive Publication Date: 2017-02-22
申晓丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current vertical fire pump has the defects of simple structure and relatively single function.
Today, with the continuous development of social economy, fire pumps with traditional structures can no longer meet the needs of use.

Method used

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0017] Such as figure 1 As shown, as the first embodiment of the present invention, a vertical fire pump includes a motor 1 and a pump body 2, one side of the pump body 2 is provided with a water inlet pipe 3, and the other side is provided with a water outlet pipe 4 , the rotating shaft of the motor 1 extends into the pump chamber of the pump body 2, the rotating shaft of the motor 1 is provided with an impeller located in the pump chamber, and the bottom of the pump body 2 is provided with a shaft with a diameter greater than that of the pump body 2. Disc base plate 5, the bottom of the base plate 5 is equipped with a universal wheel 7 with a brake system, the impeller 6 includes a blade 6-1, a fixed plate 6-2 and a cylindrical hub 6-3, the The blade 6-1 is welded on the fixing plate 6-2, and the middle part of the outer periphery of the hub 6-3 has a posi...

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Abstract

The invention relates to the technical field of a water pump, in particular to a vertical fire pump. According to the adopted technical scheme, the vertical fire pump comprises a motor and a pump body. A water inlet pipe is arranged on one side of the pump body, and a water outlet pipe is arranged on the other side of the pump body. A rotating shaft of the motor stretches into a pump cavity of the pump body and is provided with an impeller located in the pump cavity. A disc bottom plate with the diameter larger than that of the pump body is arranged at the bottom of the pump body. Universal wheels with braking systems are arranged at the bottom of the bottom plate. The impeller comprises blades, a fixing plate and a cylindrical hub. The blades are welded to the fixing plate. A positioning structure is arranged at the middle portion of the periphery of the hub. The edge of a center hole of the fixing plate is positioned on the positioning structure and is welded to the periphery of the hub. A plurality of luminous belts are arranged on the outer surface of the pump body in the radial direction of the pump body. The vertical fire pump has the beneficial effects of being reasonable in structure, good in using effect and high in safety and functionality.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a vertical fire pump. Background technique [0002] Constant pressure fire pumps are mainly suitable for water supply for fixed fire protection systems in industrial and civil buildings, especially for high-rise building district fire water supply systems. Present vertical fire pumps have the defects of simple structure and relatively single function. Today, with the continuous development of social economy, fire pumps with traditional structures can no longer meet the needs of use. Therefore, a new technical solution should be provided to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a vertical fire pump with reasonable structure and good use effect in view of the above-mentioned deficiencies. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/42F04D29/00F04D29/24F04D29/22F04D29/62F04D13/06
CPCF04D29/426F04D13/06F04D29/005F04D29/2222F04D29/24F04D29/628
Inventor 申晓丽
Owner 申晓丽
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