CN102514828A

CN102514828A - Damping method for liquid delivery

Info

Publication number: CN102514828A
Application number: CN2011104225778A
Authority: CN
Inventors: 李贺春; 张旭
Original assignee: DEFENSE TECHNOLOGY RESEARCH CENTER OF CHINA NEW ERA GROUP Corp
Current assignee: DEFENSE TECHNOLOGY RESEARCH CENTER OF CHINA NEW ERA GROUP Corp
Priority date: 2011-12-16
Filing date: 2011-12-16
Publication date: 2012-06-27

Abstract

The invention provides a damping method for liquid delivery, which belongs to the field of technology. Porous spherical fillers are filled in a container containing liquid, pores on the surfaces of the fillers function in damping, the inside of the container is divided into innumerable small spaces through small spheres, and the spaces are communicated with one another through the spherical pores. When the container vibrates, the liquid in the container flows through the pores in vibration, and kinetic energy is consumed by means of damping of seams and the pores, so that damping is achieved.

Description

A kind ofly be used for the shock-dampening method that liquid transports

Technical field

The present invention designs a kind of shock-dampening method that is used for the liquid carrying and carries, and relates in particular to a kind of transport of liquid container.

Background technology:

When using high-capacity container handling liquid, if liquid do not fill therein, but half-full state, then in carrying because the mobile meeting of liquid causes the inclination and the concussion of liquid level in the container, these vibrations will feed back to the bearer of liquid.If by a dead lift, then the porter can feel crank, controls effort, if by mechanical handing, then should can produce vibrations because of flowing of liquid by machinery, can cause the damage of equipment and the loss of economic asset in some cases.

Summary of the invention:

This paper has proposed a kind of shock-dampening method that is used for the liquid carrying, can effectively reduce the concussion of liquid in containers.This method uses filler as described below that container is filled:

Filler is a hollow ball, and the spheroid wall thickness is thinner, in the hope of in light weight, has several apertures on the spheroid wall, should make every effort to fill compacting when spheroid is packed in the container as far as possible, and can not roll easily in container with spheroid is standard.

When filler fully loads compacting in container, in the time of can not becoming flexible each other, be equivalent to container is divided into countless little spaces, each space relies on aperture UNICOM on the spheroid each other.When being marked with liquid in the container, aperture is equivalent to cutoff port on the spheroid, plays the effect of damping; In container during fluid injection, because flow stream velocity is corresponding comparatively slow, it is little that flow flows through the resistance of aperture; And when vibration takes place liquid level, hydraulic shock spheroid wall, the flow high velocity stream is crossed the damping hole on the spheroid wall; The kinetic energy of fluid is converted into heat energy dissipates away, reduced the concussion of flow of liquid, a plurality of spheroids play a role jointly; Just can relax the vibration of liquid, reduce container and be applied to the vibrations on the bearer.According to the viscosity of different liquids, can change the effect that sphere diameter, pore size, pore quantity reach damping.

The material of spheroid is selected for use under liquid flow impact not yielding, and the material that strength-to-density ratio is high is light to reach overall weight, the effect that Volumetric efficiency is high.

When using liquid in containers, use pressure gas to feed container the liquid in the container is forced out, regulate the pressure and the flow of pressure gas and can regulate the flow that liquid flows out.

Beneficial effect: reduce the concussion that liquid causes because of behaviors such as transporting and move in container, improve the stability and the safety of container, at utmost guarantee the Volumetric efficiency and the ease of use of container simultaneously.

Description of drawings

Below in conjunction with accompanying drawing the present invention is further described

Fig. 1 is the constructional drawing of filler among the present invention;

Fig. 2 is a damping structure of container scheme drawing of the present invention;

The scheme drawing of Fig. 3 for using pressure gas that liquid in containers is flowed out among the present invention;

Among the figure: 1. container, 2. filler, 3. pressure gas inlet, 4. liquid flowing outlet.

The specific embodiment

As shown in Figure 1, the present invention is used for the damping container that liquid transports, and is made up of container and the filler that is filled in the container.Filler is a hollow ball, and the well-distributed hole is arranged on the spherome surface, and the spherical ball body wall is thick thinner, and is light in the hope of filler weight.

As shown in Figure 2, said filler is filled container to filler in container, be pressed against each other stablely, can not freely become flexible and roll, this moment is with injecting liquid in the container.During fluid injection, because flow stream velocity is corresponding comparatively slow, it is little that flow flows through the resistance of aperture; And when vibration takes place liquid level, hydraulic shock spheroid wall, the flow high velocity stream is crossed the damping hole on the spheroid wall; The kinetic energy of fluid is converted into heat energy dissipates away, reduced the concussion of flow of liquid, a plurality of spheroids play a role jointly; Just can relax the vibration of liquid, reduce container and be applied to the vibrations on the bearer.According to the viscosity of different liquids, can change the effect that sphere diameter, pore size, pore quantity reach damping.The material of spheroid is selected for use under liquid flow impact not yielding, and the material that strength-to-density ratio is high is light to reach overall weight, the effect that Volumetric efficiency is high.As shown in Figure 3, when using liquid in containers, use pressure gas to feed in the container liquid in the container is forced out from liquid flowing outlet 4 through pressure gas inlet 3, can regulate the flow that liquid flows out through pressure and the flow of regulating pressure gas.Look concrete cargo-carring characteristics of liquids in the container, pressure gas can be selected pressurized air, compressed nitrogen, compression arbon dioxide gas, compressed inert for use.

Claims

1. one kind is used for the shock-dampening method that liquid transports; Can reduce the concussion that liquid causes because of behaviors such as transporting and move in container; It is characterized in that: internal tank is filled with the hollow thin-wall spheroid of surface punching, and flow of liquid is crossed the spherome surface hole and caused damping energy dissipation to reduce liquid vibration when vibrations.

2. according to claim 1ly be used for the damping container that liquid transports, the filling of spheroid in container should accomplish that consolidation is firm, do not have the loosening rolling phenomenon of filler.

3. according to claim 1ly be used for the damping container that liquid transports, the material of spheroid is selected for use under liquid flow impact not yielding, the material that strength-to-density ratio is high.

4. according to claim 1ly be used for the shock-dampening method that liquid transports, when desire is used liquid in containers, use pressure gas to feed in the container liquid is forced out.

5. describedly be used for the shock-dampening method that liquid transports according to claim 1 or 4; For liquid in containers is taken out; The pressure gas that uses can be pressurized air, compressed nitrogen, compression arbon dioxide, compressed inert, can change according to the liquid in containers concrete property.