Fire pump

Abstract

The invention discloses a fire pump. The fire pump comprises a pump body, a base, a mounting structure, an angle adjusting structure, a limiting structure, a moving structure and a storage structure.The mounting structure is arranged between the pump body and the base, rapid mounting, fixation and later disassembly of the pump body and the base can be achieved, and multiple bolts do not need to be used for screwing and locking one by one, so that the effects of time shortening, labor saving, rapid mounting and firm mounting are achieved; and the angle adjusting structure is arranged in the base, after the pump body and the base are fixed, the angle of the pump body can be conveniently adjusted under the condition that the base is not rotated, so that connection and fixation of external water pipes in different external directions are conveniently adapted, a better fire-fighting effect can be achieved, and after angle adjustment is completed, a limiting structure is arranged in a matched mode, the angle adjusting structure can be locked and fixed, the situation that the pump body automatically rotates in the using process can be effectively prevented, and therefore use is guaranteed.

Description

technical field [0001] The invention relates to the field of fire pumps, in particular to a fire pump. Background technique [0002] A pump is a machine that moves or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The pump is mainly used to transport liquids such as water, oil, acid and alkali liquid, emulsion, suspoemulsion and liquid metal, and can also transport liquid, gas mixture and liquid containing suspended solids. Pumps can usually be divided into three categories according to their working principles: positive displacement pumps, dynamic pumps and other types of pumps. In addition to classification by working principle, it can also be classified and named by other methods. For example, according to the driving method, it can be divided into electric pumps and water wheel pumps; according to the structure, it can be divided into single-stage pumps and multi-s...

AI Technical Summary

Problems solved by technology

[0003] When the traditional fire pump is used in an emergency, the fire pump needs to be transported from the warehouse to the water source. Because the fire pump itself is heavy, it is inconvenient to carry and move, and when transported to the water source, there may be vibration and movement due to the limited contact area with the ground. The situation affects the use. Some fire pumps with bases are generally connected by bolts. It is time-consuming and laborious to twist too many bolts during installation and disassembly. After the pump is placed and fixed, due to some special environments or special needs. , the angle of the external connection water pipe needs to be changed. At this time, the water pump is fixed and is not easy to rotate, and it is not convenient to adjust the connection angle of the external water pipe. In the case of a long fire-fighting distance, it is necessary to use longer external connecting wires and external hoses. When not in use, longer wires and longer hoses are inconvenient for storage

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