A vertical single-stage spray pump

A spray pump, single-stage technology, applied in the field of motor end cover welding, can solve the problems of low cost of single-stage spray pump, reduce spray efficiency, and reduce applicable occasions, so as to improve sensitivity, improve fire extinguishing efficiency, reduce The effect of local shocks

Active Publication Date: 2022-02-01
SHANGHAI RAYBON MACHINERY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Spray pumps are mainly used on fire trucks for fire extinguishing. Usually, they transmit aqueous solution as a fire extinguishing agent. During fire extinguishing, the solution is pressurized by the rotation of the impeller to increase the pressure inside the pipe and ensure the spray head. However, with With the efficient use of land resources, more and more high-rise buildings appear in cities. Multi-stage spray pumps increase the pressure of the solution through multi-stage pressurization, but the manufacturing cost is high. The cost of single-stage spray pumps is low, but the spray The head is limited, and the applicable occasions are correspondingly reduced
[0003] In urban firefighting, in order to ensure rescue efficiency, rescue channels are usually cleared directly at the fire site to rescue people and property. There are various electrical appliances in modern homes, such as LCD TVs, electric vehicles, refrigerators, etc. Once burned, The heavy metals stored in the internal seal are easy to leak and accumulate on the roof. When performing fire extinguishing and spraying, the heavy metal fume can only be washed away with the spray water flow, and the spray water is easy to disturb the air, reducing the spray efficiency and improving fire difficulty

Method used

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  • A vertical single-stage spray pump
  • A vertical single-stage spray pump
  • A vertical single-stage spray pump

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] The invention provides technical solutions:

[0034] Such as Figure 1-8 As shown, a vertical single-stage spray pump includes a pump body assembly 1, an adjustment device 2, a power device 3, a flow guiding device 4, a heat dissipation device 5 and an electric field generator 6, and the adjustment device 2 and the pump body assembly 1 are tightly connected. The power device 3 is connected to the pump body assembly 1, the flow guiding device 4 is conne...

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Abstract

The invention discloses a vertical single-stage spray pump, which comprises a pump body assembly, an adjustment device, a power device, a flow guiding device, a heat dissipation device and an electric field generator, the adjustment device and the pump body assembly are fastened, and the power device and the pump The connection between the flow guide device and the pump body assembly, the fast connection between the cooling device and the pump body assembly, the connection between the electric field generator and the pump body assembly, the connection between the power unit and the flow guide device, the pump body assembly includes the pump body, the bottom plate and the outlet The water pipe, the side of the electric field generator is tightly connected with the side of the bottom plate, the side of the adjustment device is tightly connected with the water outlet pipe, the bottom side of the pump body is tightly connected with the upper side of the bottom plate, and the upper side of the pump body is provided with a slewing bracket, and the slewing bracket and the pump The body is tightly connected, the pump body is provided with a water outlet, the water outlet pipe is tightly connected with the water outlet, and one side of the pump body is provided with a water inlet, and the flow guide device is connected with the water inlet.

Description

technical field [0001] The invention relates to the technical field of motor end cover welding, in particular to a vertical single-stage spray pump. Background technique [0002] Spray pumps are mainly used in fire trucks for fire extinguishing. They usually transmit aqueous solution as a fire extinguishing agent. During fire extinguishing, the solution is pressurized through the rotation of the impeller to increase the pressure inside the pipe and ensure the spray head. However, with With the efficient use of land resources, more and more high-rise buildings appear in cities. Multi-stage spray pumps increase the pressure of the solution through multi-stage pressurization, but the manufacturing cost is high. The cost of single-stage spray pumps is low, but the spray The head is limited, and the applicable occasions are correspondingly reduced. [0003] In urban firefighting, in order to ensure rescue efficiency, rescue channels are usually cleared directly at the fire site ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): F04D13/06F04D29/58F04D15/00F04D29/00H02K9/06H01T23/00
CPCF04D13/06F04D29/5806F04D29/586F04D15/0022F04D29/007H02K9/06H01T23/00
Inventor蒋必瑞
OwnerSHANGHAI RAYBON MACHINERY GRP