CN221237393U - Buffer tank - Google Patents

Abstract

The buffer tank is characterized in that a fixed ring is arranged in the middle of the inside of a tank body, the fixed ring is a circular ring plate, an inner cylinder is arranged on the fixed ring, the inner cylinder is cylindrical, and the diameter of the inner cylinder is equal to the inner diameter of the fixed ring; two material ports are arranged at the symmetrical positions of the tank body at the upper part of the fixed ring and are used for flowing in and out liquid materials; a discharge valve is arranged at the bottom of the tank body, and materials in the tank body are periodically emptied and air is supplemented; by adopting a double-layer structure, materials flow in an annular space formed by the tank body and the inner cylinder, the flowing channel is smooth, the materials do not flow in the inner space, the internal air preservation effect is good, and the novel energy-saving tank is simple in structure, firm and durable, not easy to block and convenient to install.

Description

Buffer tank

Technical Field

The present utility model relates to surge tanks.

Background

The buffer tank is widely applied to a liquid conveying pipeline, liquid materials are incompressible, the purpose of energy storage is achieved by the buffer tank through the compressibility of gas, and when the instantaneous flow of the liquid materials is increased, the gas compression in the buffer tank plays roles of stabilizing pressure, absorbing pulses and the like.

The common problem of the existing buffer tank is that the gas in the buffer tank is taken away by the flow of the liquid material, so that the gas in the buffer tank is gradually reduced, and the effects of stabilizing the pressure and absorbing the pulse of the buffer tank are further weakened; or the liquid material in the buffer tank flows through the channel too tortuous, so that solids contained in the liquid material are easily accumulated to cause blockage.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model provides the buffer tank with long-term effective buffer effect and difficult blockage.

The utility model relates to a buffer tank, which comprises a tank body, wherein the tank body is supported and fixed through supporting legs, and is characterized by further comprising: the device comprises a fixed ring, an inner cylinder, a material port and a discharge valve; the middle position inside the tank body is provided with a fixed ring which is a circular ring type plate, the inner cylinder is arranged on the fixed ring, the inner cylinder is a cylinder, and the diameter of the inner cylinder is equal to the inner diameter of the fixed ring; two material ports are arranged at the symmetrical positions of the tank body at the upper part of the fixed ring and are used for flowing in and out liquid materials; a discharge valve is arranged at the bottom of the tank body, so that the material in the tank body is periodically emptied to supplement air, and the buffer effect is ensured; the material flows through the annular space formed by the tank body and the inner cylinder, the material cannot overflow the inner cylinder, and air is reserved in the middle of the inner cylinder and at the lower part of the tank body for a long time, so that a buffer effect is achieved.

Preferably, a plurality of compressible spheres are placed in the tank body, and the compressible spheres still can play a role in stabilizing pressure and absorbing pulse if the middle of the inner cylinder and the lower part of the tank body are filled with materials.

According to the buffer tank, the double-layer structure is adopted, materials flow through an annular space formed by the tank body and the inner barrel, the flowing channel is smooth, the blocking is not easy, the materials do not flow through the inner space, the internal air preservation effect is good, and the buffer effect of the buffer tank is long-term effective; the two material ports are used for flowing in and out of liquid materials, can exchange the flowing direction, and are convenient for pipeline layout and installation; the utility model has simple structure, is firm and durable, is not easy to block and is convenient to install.

Drawings

FIG. 1 is a schematic diagram of a surge tank of the present utility model.

Fig. 2 is a cross-sectional view of the surge tank of the present utility model.

In the figure: 1. a tank body; 2. a support leg; 3. a fixing ring; 4. an inner cylinder; 5. a material port; 6. a discharge valve; 7. a compressible sphere.

Description of the embodiments

The following detailed description is directed to the accompanying drawings and detailed description of the utility model. The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are for illustration only and not for limitation of the utility model, as other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model. Other figures and other embodiments can be made by those skilled in the art without undue burden from an understanding of the principles of the present utility model, which are within the scope of the present utility model.

The following detailed description is directed to the accompanying drawings and detailed description of the utility model. The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are for illustration only and not for limitation of the utility model, as other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model. Other figures and other embodiments can be made by those skilled in the art without undue burden from an understanding of the principles of the present utility model, which are within the scope of the present utility model.

As shown in fig. 1 and 2, a tank body 1 is cylindrical, a supporting leg 2 is arranged at the bottom of the tank body 1, and the tank body 1 is supported and fixed through the supporting leg 2; a fixed ring 3 is arranged in the middle of the inside of the tank body 1, the fixed ring 3 is a circular ring plate, an inner cylinder 4 is arranged on the fixed ring 3, the inner cylinder 4 is a cylinder, and the diameter of the inner cylinder 4 is equal to the inner diameter of the fixed ring 3;

Two material ports 5 are arranged at symmetrical positions of the tank body 1 at the upper part of the fixed ring 3, the two material ports 5 are used for flowing in and out of liquid materials, the flowing directions can be interchanged, the pipeline layout is convenient, and the installation is convenient;

The bottom of the tank body 1 is provided with a discharge valve 6, so that the material in the tank body 1 is periodically emptied to supplement air, and the buffer effect is ensured;

A plurality of compressible spheres 7 are placed in the tank body 1, and if the middle of the inner cylinder 4 and the lower part of the tank body 1 are filled with materials, the compressible spheres 7 can still play the roles of stabilizing pressure and absorbing pulse.

The buffer tank adopts a double-layer structure, materials flow through an annular space formed by the tank body 1 and the inner cylinder 4, the flowing channel is smooth and difficult to block, the materials cannot overflow the inner cylinder 4, the materials cannot flow through the inner space, the internal air preservation effect is good, and the buffer effect of the buffer tank is long-term effective.

Claims (2)

1. Buffer tank, including the jar body, the jar body is supported fixedly through the landing leg, its characterized in that still includes: the device comprises a fixed ring, an inner cylinder, a material port and a discharge valve; the middle position inside the tank body is provided with a fixed ring which is a circular ring type plate, the inner cylinder is arranged on the fixed ring, the inner cylinder is a cylinder, and the diameter of the inner cylinder is equal to the inner diameter of the fixed ring; two material ports are arranged at the symmetrical positions of the tank body at the upper part of the fixed ring, and a discharge valve is arranged at the bottom of the tank body.

2. The surge tank of claim 1, wherein a plurality of compressible spheres are disposed within the tank.