CN211779642U - Desorption gas buffer tank with adjustable pressure - Google Patents

Abstract

The utility model discloses a desorption gas buffer tank of adjustable pressure, include: the inner tank is arranged inside the outer tank; the decompression cavity is arranged on one side of the outer part of the inner tank; a plurality of buffer parts are arranged between the outer tank and the inner tank, each buffer part comprises a plurality of first buffer components and a plurality of second buffer components, and the plurality of first buffer components are arranged in the middle of the inner tank; a plurality of second buffer components are arranged at the front end of the inner tank. Because be equipped with a plurality of buffers between outer jar and inner tank, through first buffering subassembly and second buffering subassembly, certain cushioning effect has been played to the inner tank, makes the utility model discloses inside cushioning nature is better.

Description

Desorption gas buffer tank with adjustable pressure

Technical Field

The utility model relates to a pressure vessel, concretely relates to desorption gas buffer tank of adjustable pressure.

Background

The buffer tank is an important accessory equipment of the reciprocating pump, is used for reducing the unevenness of the flow in the pipeline, and is divided into a suction buffer tank and a discharge buffer tank. The suction buffer tank has the effects of reducing the flow unevenness of the suction pipeline, reducing the inertia loss and improving the suction performance of the pump. The discharge buffer tank is used for reducing the flow unevenness of the discharge pipeline and avoiding the generation of over flow so as to meet the requirements of the process flow. The buffer tank is widely applied to central air conditioners, boilers, water heaters, variable-frequency and constant-pressure water supply equipment, the pressure of a buffer system fluctuates, and the water hammer is eliminated to play a role in stabilizing and unloading, but the buffer effect in the buffer tank on the market at present is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is to provide a pressure-adjustable desorption gas buffer tank with good buffering performance.

The purpose of the utility model is realized with the following mode:

the utility model provides a desorption gas buffer tank of adjustable pressure, includes outer jar, inner tank and decompression chamber, wherein, outer jar with be equipped with a plurality of buffers between the inner tank, buffer includes:

the first buffer components are arranged in the middle of the inner tank, and one end of each first buffer component is abutted against the inner side wall of the outer tank;

and the plurality of second buffer assemblies are arranged at the front end of the inner tank, and one end of each second buffer assembly is abutted against the inner wall of the outer tank.

Furthermore, the first buffering assembly comprises a plurality of buffering supports, a plurality of abutting columns and a plurality of first compression springs, the abutting columns are arranged in the grooves of the first buffering assembly, the buffering supports are connected to the extending ends of the abutting columns, and the first compression springs are sleeved at the lower ends of the abutting columns.

Furthermore, a rubber pad is arranged on the buffering support.

Further, the second buffer assembly comprises a buffer shell, a supporting block, a pressing column and a piston block, the buffer shell is connected with the inner wall of the outer tank, the supporting block is connected with the outer wall of the inner tank, one end of the pressing column is connected with the supporting block, the other end of the pressing column is connected with the piston block, and the piston block is movably arranged in the buffer shell.

Still further, the buffer housing is further provided with a second compression spring, and the second compression spring is arranged between the buffer housing and the piston block.

Further, the decompression chamber includes spliced pole and blotter, the spliced pole sets up the inner tank with between the decompression chamber, just the one end of spliced pole stretches into in the decompression chamber, the blotter is arranged in the inside wall of outer jar with between the decompression chamber.

Further, outer jar includes air inlet and gas outlet, the air inlet with the gas outlet symmetry is located the outside of outer jar.

Furthermore, the outer tank further comprises a decompressor inlet and a decompressor outlet, the decompressor inlet penetrates through the outer tank and is communicated with the inner tank, and the decompressor outlet is communicated with the decompression cavity.

The utility model has the advantages that: because be equipped with a plurality of buffers between outer jar and inner tank, through first buffering subassembly and second buffering subassembly, certain cushioning effect has been played to the inner tank, makes the utility model discloses inside cushioning nature is better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of a first cushioning assembly of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a partially enlarged view of fig. 2 at B.

The notation in the figure is: the device comprises an outer tank-10, an air inlet-11, an air outlet-12, a decompressor inlet-13, a decompressor outlet-14, an inner tank-20, a decompression chamber-30, a connecting column-31, a buffer pad-32, a first buffer component-40, a groove-41, a buffer support-42, a rubber pad-421, a support column-43, a first compression spring-44, a second buffer component-50, a buffer shell-51, a support block-52, a compression column-53, a piston block-54 and a second compression spring-55.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Referring to fig. 1 to 4, a pressure-adjustable desorption gas buffer tank as shown in fig. 1 comprises: the device comprises an outer tank 10, an inner tank 20 and a decompression cavity 30, wherein the inner tank 20 is arranged inside the outer tank 10; the decompression chamber 30 is arranged at one side of the outer part of the inner tank 20; a plurality of buffer parts are arranged between the outer tank 10 and the inner tank 20, each buffer part comprises a plurality of first buffer components 40 and a plurality of second buffer components 50, each first buffer component 40 is arranged in the middle of the inner tank 20, and one end of each first buffer component 40 abuts against the inner side wall of the outer tank 10; the plurality of second buffer components 50 are arranged at the front end of the inner tank 20, and one end of each second buffer component 50 abuts against the inner wall of the outer tank 10.

As shown in fig. 2, the first buffer assembly 40 includes a plurality of buffer brackets 42, a plurality of support posts 43 and a plurality of first compression springs 44, the support posts 43 are disposed in the grooves 41 of the first buffer assembly 40, the buffer brackets 42 are connected to the extending ends of the support posts 43, and the first compression springs 44 are sleeved on the lower ends of the support posts 43. The above structure is provided so that the buffering effect of the first buffer assembly 40 on the inner tank 20 is improved.

As shown in fig. 4, a rubber pad 421 is disposed on the buffer tray 42. With the above structure, the buffering effect of the first buffering component 40 can be further improved.

As shown in fig. 3, the second buffer assembly 50 includes a buffer housing 51, a resisting block 52, a pressing column 53 and a piston block 54, the buffer housing 51 is connected to the inner wall of the outer tank 10, the resisting block 52 is connected to the outer wall of the inner tank 20, one end of the pressing column 53 is connected to the resisting block 52, the other end of the pressing column 53 is connected to the piston block 54, and the piston block 54 is movably disposed in the buffer housing 51. The above structure is provided, so that the buffering effect of the second buffering component 50 on the inner tank 20 is improved.

Preferably, the damping housing 51 is further provided with a second compression spring 55, and the second compression spring 55 is disposed between the damping housing 51 and the piston block 54.

Simultaneously, for the cushioning nature promotion of messenger inner tank 20 rear end, decompression chamber 30 includes spliced pole 31 and cushion 32, spliced pole 31 sets up inner tank 20 with between the decompression chamber 30, just the one end of spliced pole 31 stretches into in the decompression chamber 30, cushion 32 is arranged in the inside wall of outer jar 10 with between the decompression chamber 30.

Preferably, the outer tank 10 includes an air inlet 11 and an air outlet 12, and the air inlet 11 and the air outlet 12 are symmetrically disposed on the outer side of the outer tank 10.

Preferably, the outer tank 10 further includes a decompressor inlet 13 and a decompressor outlet 14, the decompressor inlet 13 is disposed through the outer tank 10 and communicated with the inner tank 20, and the decompressor outlet 14 is communicated with the decompression chamber 30.

Having set up as above-mentioned structure, owing to be equipped with a plurality of buffers between outer jar 10 and inner tank 20, through first buffer unit 40 and second buffer unit 50, in order to make first buffer unit 40 promote to the cushioning effect of inner tank 20, first buffer unit 40 is equipped with a plurality of buffering and holds in the palm 42, a plurality of post 43 and a plurality of first compression spring 44 of supporting, and in order to make second buffer unit 50 promote to the cushioning effect of inner tank 20, second buffer unit 50 is equipped with buffering casing 51, support block 52, compression leg 53 and piston block 54, certain cushioning effect has been played to inner tank 20, and simultaneously, in order to make the cushioning nature promotion of inner tank 20 rear end, be equipped with spliced pole 31 and buffer pad 32 on decompression chamber 30, make the utility model discloses inside cushioning nature is better.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a desorption gas buffer tank of adjustable pressure which characterized in that, includes outer jar (10), inner tank (20) and decompression chamber (30), wherein, outer jar (10) with be equipped with a plurality of buffers between inner tank (20), the buffer includes:

the first buffer components (40) are arranged in the middle of the inner tank (20), and one end of each first buffer component (40) abuts against the inner side wall of the outer tank (10);

the plurality of second buffer assemblies (50) are arranged at the front end of the inner tank (20), and one end of each second buffer assembly (50) abuts against the inner wall of the outer tank (10).

2. The pressure-adjustable desorption gas buffer tank as claimed in claim 1, wherein the first buffer assembly (40) comprises a plurality of buffer supports (42), a plurality of support columns (43) and a plurality of first compression springs (44), the support columns (43) are arranged in the grooves (41) of the first buffer assembly (40), the buffer supports (42) are connected to the extending ends of the support columns (43), and the first compression springs (44) are sleeved on the lower ends of the support columns (43).

3. The pressure-adjustable desorption gas buffer tank as claimed in claim 2, wherein a rubber pad (421) is arranged on the buffer support (42).

4. The pressure-adjustable desorption gas buffer tank as claimed in claim 1, wherein the second buffer assembly (50) comprises a buffer housing (51), a resisting block (52), a pressing column (53) and a piston block (54), the buffer housing (51) is connected with the inner wall of the outer tank (10), the resisting block (52) is connected with the outer wall of the inner tank (20), one end of the pressing column (53) is connected with the resisting block (52), the other end of the pressing column (53) is connected with the piston block (54), and the piston block (54) is movably arranged in the buffer housing (51).

5. The pressure-regulated desorption gas buffer tank according to claim 4, wherein the buffer housing (51) is further provided with a second compression spring (55), the second compression spring (55) being interposed between the buffer housing (51) and the piston block (54).

6. The pressure-adjustable desorption gas buffer tank as claimed in claim 1, wherein the decompression chamber (30) comprises a connection column (31) and a buffer pad (32), the connection column (31) is disposed between the inner tank (20) and the decompression chamber (30), one end of the connection column (31) extends into the decompression chamber (30), and the buffer pad (32) is disposed between the inner side wall of the outer tank (10) and the decompression chamber (30).

7. The pressure-adjustable desorption gas buffer tank as claimed in claim 1, wherein the outer tank (10) comprises a gas inlet (11) and a gas outlet (12), and the gas inlet (11) and the gas outlet (12) are symmetrically arranged at the outer side of the outer tank (10).

8. The pressure regulated stripping gas buffer tank according to claim 7, wherein the outer tank (10) further comprises a decompressor inlet (13) and a decompressor outlet (14), the decompressor inlet (13) penetrating the outer tank (10) and communicating with the inner tank (20), the decompressor outlet (14) communicating with the depressurization chamber (30).

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