CN209838651U

CN209838651U - Fluid exchanger

Info

Publication number: CN209838651U
Application number: CN201920450002.9U
Authority: CN
Inventors: 封海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-24
Anticipated expiration: 2029-04-04

Abstract

The utility model relates to a gas compression or fluid exchange system specifically are fluid exchange machine. The device comprises a cylinder and a piston combination, wherein a first guide rail and a second guide rail are arranged at two ends of the cylinder, the cylinder is connected with a power rod, and the cylinder is respectively connected with a high-pressure gas tank and the outside of the cylinder through a valve; the tail end of the piston is in smooth surface sliding contact with the first guide rail, the piston can slide along the first guide rail, and the contact surface of the first guide rail and the piston is an inclined surface; the bottom of the cylinder is movably connected with the second guide rail, and the cylinder can slide up and down along the second guide rail. The fluid exchange structure is simple, convenient to install and maintain, completely different from the previous compressor structure, reduces energy loss, improves efficiency and saves more energy.

Description

Fluid exchanger

Technical Field

The utility model relates to a gas compression or fluid exchange system specifically are fluid exchange machine.

Background

When the existing compression machine compresses gas, the system structure of the existing compression machine consumes more energy, the working efficiency is low, and the existing compression machine cannot have larger efficiency improvement.

Disclosure of Invention

In order to solve the problem of energy consumption, a fluid exchanger is designed, and the novel structure of the fluid exchanger can improve the acting efficiency.

The fluid exchanger comprises a cylinder and a piston combination, wherein a first guide rail and a second guide rail are arranged at two ends of the cylinder, the cylinder is connected with a power rod, and the cylinder is respectively connected with a high-pressure gas tank and the outside of the cylinder through a valve; the tail end of the piston is in smooth surface sliding contact with the first guide rail, the piston can slide along the first guide rail, and the contact surface of the first guide rail and the piston is an inclined surface; the bottom of the cylinder is movably connected with the second guide rail, and the cylinder can slide up and down along the second guide rail.

The tail end of the piston is in smooth surface sliding contact with the first guide rail, and a negative pressure vacuum contact structure is adopted. The tail end of the piston keeps contact with the first guide rail and can slide up and down under the action of external force without separation.

The bottom of the cylinder is in smooth surface contact with the second guide rail, a negative pressure vacuum contact structure is adopted, and the cylinder can slide up and down under the action of external force without separation.

And the connecting surface of the second guide rail and the air cylinder is a vertical surface or an inclined surface.

The power rod is connected with an external power system and driven by the power system to move up and down. Or a manual push-pull power rod is adopted, so that the air cylinder moves up and down along the second guide rail, and the piston moves up and down along the first guide rail. When the piston moves up and down, a piston rod positioned in the cylinder generates telescopic motion of entering and exiting the cylinder, external low-pressure gas is converted into high-pressure gas to be stored in a high-pressure gas tank, or exchange between low-pressure fluid and high-pressure fluid is realized.

The fluid exchange structure is simple, convenient to install and maintain, completely different from the previous compressor structure, reduces energy loss, improves efficiency and saves more energy.

Drawings

FIG. 1 is a schematic diagram of a fluid exchanger architecture;

FIG. 2 is a schematic diagram of a fluid exchanger configuration;

fig. 3 is a schematic diagram of a fluid exchanger configuration.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention.

Example 1: as shown in fig. 1, the fluid exchanger comprises a main body consisting of a cylinder 1, a piston 2, a first guide rail 3 and a second guide rail 4, wherein the first guide rail 3 and the second guide rail 4 are arranged at two ends of the cylinder 1, the cylinder 1 is connected with a power rod 5, and the cylinder is respectively connected with a high-pressure gas tank 6 and the outside of the cylinder through a three-way valve 7; the tail end of the piston 2 is in smooth surface sliding contact with the first guide rail 3, the piston can slide along the first guide rail 3, and the contact surface of the first guide rail 3 and the piston is an inclined surface; the bottom of the cylinder 1 is movably connected with the second guide rail 4, and the cylinder 1 can slide up and down along the second guide rail.

The tail end of the piston 2 is in smooth surface sliding contact with the first guide rail 3, and a negative pressure vacuum contact structure is adopted. The end of the piston 2 keeps contact with the first guide rail 3 and can slide up and down under the action of external force without separation.

The bottom of the cylinder 1 is in smooth surface contact with the second guide rail 4, a negative pressure vacuum contact structure is adopted, and the cylinder 1 can slide up and down under the action of external force without separation.

The second guide rail 4 is perpendicular to the connection surface of the cylinder 1.

The power rod 5 is connected with an external power system 8, the power system 8 drives the power rod 5 to move up and down, or the power rod 5 is pushed and pulled manually, so that the cylinder 1 moves up and down along the second guide rail 4, and meanwhile, the piston 2 moves up and down along the first guide rail 3. When the piston 2 moves up and down, a piston rod positioned in the cylinder generates telescopic motion of entering and exiting the cylinder, external low-pressure gas is converted into high-pressure gas to be stored in a high-pressure gas tank, or exchange between low-pressure fluid and high-pressure fluid is realized. As shown in figure 1, when the cylinder moves to the upper end of the second guide rail, the three-way valve is opened, the outside of the cylinder is communicated with the inside of the cylinder, the high-pressure gas tank is closed, outside air enters the cylinder, then the communication between low-pressure gas outside the cylinder and the inside of the cylinder is closed, the three-way valve opens the communication between the high-pressure gas tank and the inside of the cylinder, the power rod pushes the cylinder to move downwards, the piston extends into the cylinder, and gas in the cylinder is pressed into the high-pressure gas tank. When placed in a fluid, exchange between high and low pressure fluids can be performed.

Example 2: as shown in fig. 2, the fluid exchanger has a main body composed of a cylinder 1, a piston 2, and a guide rail 3, the cylinder 1 is located in the middle, the piston 2 is respectively disposed at the left and right ends of the cylinder 1, the end of the piston 2 is in smooth surface sliding contact with the guide rail 3, the piston can slide along the guide rail 3, and the contact surface of the guide rail 3 and the piston 2 is an inclined surface. The cylinder 1 is connected with a power rod 5, and the cylinder is respectively connected with a high-pressure gas tank 6 and the outside of the cylinder through a three-way valve 7.

The tail end of the piston 2 is in smooth surface sliding contact with the guide rail 3, and a negative pressure vacuum contact structure is adopted. The end of the piston 2 keeps contact with the guide rail 3 and can slide up and down under the action of external force without separation.

The power rod 5 is connected with an external power system 8, the power system 8 drives the power rod 5 to move up and down, or the power rod 5 is pushed and pulled manually, so that the cylinder 1 moves up and down, and the piston 2 moves up and down along the guide rail 3, thereby realizing the telescopic motion of the piston 2 in the cylinder.

The working process is the same as that of embodiment 1 and is not described in detail.

Example 3: as shown in fig. 3, the fluid exchanger comprises a main body including a cylinder 1, a piston 2, a guide rail 3, and a gas tank 6, wherein the cylinder 1 is located in the gas tank 6, the left and right ends of the cylinder 1 are respectively provided with the piston 2, the end of the piston 2 is in smooth surface sliding contact with the guide rail 3, the piston can slide along the guide rail 3, and the contact surface between the guide rail 3 and the piston 2 is an inclined surface. The cylinder 1 is connected with a power rod 5, and the cylinder is connected with a high-pressure gas tank 6 and a pipeline 9 connected with the outside of the cylinder through a three-way valve 7.

The tail end of the power rod 5 extends out of the gas tank 6 and is connected with an external power system 8, the power system 8 drives the power rod 5 to move up and down, or the power rod 5 is pushed and pulled manually, so that the cylinder 1 moves up and down, and meanwhile, the piston 2 moves up and down along the guide rail 3, and the piston 2 is telescopic in the cylinder.

To sum up, the utility model discloses the embodiment of preferred, the all times according to the utility model discloses the change that technical scheme was done, the function effect of producing does not surpass the utility model discloses all belong to during technical scheme's the scope of protection.

Claims

1. The fluid exchanger is characterized by comprising a cylinder (1) and a piston (2) which are combined, wherein a first guide rail (3) and a second guide rail (4) are arranged at two ends of the cylinder, the cylinder (1) is connected with a power rod (5), and the cylinder (1) is respectively connected with a high-pressure gas tank (6) and is connected with the outside through a valve (7); the tail end of the piston (2) is in smooth surface sliding contact with the first guide rail (3), the piston (2) can slide along the first guide rail (3), and the contact surface of the first guide rail (3) and the piston (2) is an inclined surface; the bottom of the air cylinder (1) is movably connected with the second guide rail (4), and the air cylinder (1) can slide up and down along the second guide rail (4).

2. The fluid exchange machine according to claim 1, wherein the end of the piston (2) is in smooth sliding contact with the first guide (3) and is in a negative pressure vacuum contact configuration.

3. The fluid exchanger according to claim 1, characterized in that the bottom of the cylinder (1) is in smooth surface contact with the second guide rail (4) and in a negative pressure vacuum contact structure.

4. Fluid exchange machine according to claim 1, characterised in that the second guide rail (4) is connected to the cylinder with a vertical or inclined surface.

5. A fluid exchanger according to claim 1 wherein the power bar (5) is connected to an external power system (8) and is driven by the power system to move up and down.