CN211780153U - Rubber film sealed dry-type gas holder - Google Patents

Abstract

The utility model discloses a rubber membrane sealed dry-type gas holder, the intelligent cabinet temperature adjusting device comprises a cabinet body and buffer, buffer sets up between T baffle bracket and the T baffle, buffer includes base plate, lower dottle pin, buffering shell, a plurality of buffer beam and buffer, the buffering shell sets up the higher authority of dottle pin down, the lower extreme of buffering shell stretches into in the ring channel, the lower extreme of buffer beam stretches into in the buffering shell, the buffer beam with buffering shell sliding connection, the blotter sets up the higher authority at a plurality of buffer beam, the upper surface of blotter with the lower extreme contact of T baffle. Because the utility model discloses not only cushion effectually and can prevent that impurity from getting into inside the buffering shell, make the utility model discloses use more reliably and safely.

Description

Rubber film sealed dry-type gas holder

Technical Field

The utility model relates to a gas holder technical field, concretely relates to rubber membrane sealed dry-type gas holder.

Background

The gas holder is a container for storing various industrial gases, the dry gas holder is a low-pressure gas holder, the gas holder can not only buffer the gas supply, but also reduce the gas diffusion, the utilization rate of the gas is improved, the rubber film sealed dry gas holder realizes the gas inlet and outlet through the up-and-down movement of the piston and the T baffle, and the T baffle bracket and the T baffle collide with each other in the piston movement process, so the buffer device capable of reducing the acting force between the T baffle bracket and the T baffle is produced, the buffer device in the current market is composed of a rubber pad and a steel pad, the structure is simple, the reliability of the buffer is low, and the rubber pad is easy to damage.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is to provide a rubber film sealed dry gas tank with good buffer performance and safety.

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

the utility model provides a rubber membrane sealed dry-type gas holder, includes the cabinet body, the internal bottom of cabinet is equipped with T baffle bracket, be equipped with the T baffle on the T baffle bracket, the T baffle with be equipped with buffer between the T baffle bracket, buffer includes:

the lower spacer is provided with an annular groove;

the buffer shell is arranged on the lower spacer, and the lower end of the buffer shell extends into the annular groove;

the lower ends of the buffer rods extend into the buffer shell, and the buffer rods are connected with the buffer shell in a sliding manner;

the buffer cushion is arranged on the buffer rods, and the upper surface of the buffer cushion is in contact with the lower end of the T baffle.

Furthermore, buffer still includes the base plate, the base plate is located down the dottle pin with between the T baffle bracket, be equipped with the boss on the dottle pin down, the boss with the positioning groove looks adaptation of dottle pin down.

Further, buffer still includes two at least shell fragments, the shell fragment is including the installation department, first portion of bending and the second portion of bending that connect gradually, the installation department is installed on the inner wall of buffering shell, first portion of bending is to keeping away from the direction of buffering shell inner wall is crooked, the second portion of bending is connected the lower extreme of first portion of bending is to being close to the direction of buffering shell inner wall is crooked.

Furthermore, the inside of buffering shell still is equipped with the briquetting, the briquetting is connected below a plurality of buffer pole and is located the higher authority of first bending portion.

Furthermore, a first spring is sleeved on the buffer rod, the upper end of the first spring is propped against the lower surface of the buffer pad, and the lower end of the first spring is propped against the upper surface of the buffer shell.

Furthermore, the buffer pad comprises an upper spacer, a steel plate and a compression pad which are sequentially arranged from bottom to top, the upper end of the first spring is pressed against the lower surface of the upper spacer, and the upper surface of the compression pad is in contact with the lower end of the T-shaped baffle.

Furthermore, a plurality of buffer grooves are formed in the lower spacer, second springs are arranged in the buffer grooves, and the upper ends of the second springs abut against the lower surface of the pressing block.

The utility model has the advantages that:

1. the utility model provides a buffer is firm not only structure, can also prevent that the dust from getting into, can effectively reduce the impact between T baffle bracket and the T baffle, reaches fine buffering effect to improve the work efficiency of whole gas holder.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a in fig. 1.

Fig. 3 is a partially enlarged view of B in fig. 2.

Fig. 4 is a schematic structural diagram of the elastic sheet of the present invention.

The notation in the figure is: the cabinet body 10, the T baffle bracket 11, the T baffle 12, the base plate 20, the boss 21, the lower spacer 30, the annular groove 31, the buffer groove 32, the positioning groove 33, the buffer shell 40, the buffer rod 50, the first spring 51, the pressing block 52, the second spring 53, the buffer pad 60, the upper spacer 61, the steel plate 62, the compression pad 63, the elastic sheet 70, the mounting portion 71, the first bending portion 72 and the second bending portion 73.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a rubber film sealed dry gas holder as shown in fig. 1 and 2 includes a holder body 10, a T baffle bracket 11 is disposed at a bottom of the holder body 10, a T baffle 12 is disposed on the T baffle bracket 11, a buffer device is disposed between the T baffle 12 and the T baffle bracket 11, the buffer device includes a lower spacer 30, a buffer shell 40, a plurality of buffer rods 50, and a buffer pad 60, an annular groove 31 is disposed on the lower spacer 30, the buffer shell 40 is disposed on the lower spacer 30, a lower end of the buffer shell 40 extends into the annular groove 31, so that external impurities can be prevented from entering the buffer shell 30, thereby reducing the number of cleaning operations and improving the working efficiency of the buffer device, a lower end of the buffer rod 50 extends into the buffer shell 40, and the buffer rod 50 is slidably connected to the buffer shell 40, the buffer pads 60 are disposed above the plurality of buffer rods 50, and the upper surfaces of the buffer pads 60 are in contact with the lower ends of the T-shaped baffles 12.

As shown in fig. 3, the buffer device further includes a base plate 20, the base plate 20 is located between the lower spacer 30 and the T-shaped baffle bracket 11, the base plate 20 is a steel plate and can provide the overall supporting force of the buffer device, so that the buffer device is more stable, a boss 21 is arranged on the lower spacer 30, the boss 21 is matched with a positioning groove 33 of the lower spacer 30, the positioning groove 33 is located below the lower spacer 30, the positioning groove 33 and the boss 21 vertically correspond to each other and can prevent the lower spacer 30 and the base plate 20 from shifting under the impact action, so that the buffer effect is better, and the service life of each component can be prolonged.

As shown in fig. 4, the buffering device further includes at least two elastic sheets 70, each elastic sheet 70 includes an installation portion 71, a first bending portion 72 and a second bending portion 73, which are connected in sequence, the installation portion 71 is installed on the inner wall of the buffering shell 40, the first bending portion 72 is bent in a direction away from the inner wall of the buffering shell 40, the second bending portion 73 is connected to the lower end of the first bending portion 72 and is bent in a direction close to the inner wall of the buffering shell 40, when the elastic sheet 70 is squeezed by the pressing block 52, the first bending portion 72 and the second bending portion 73 are compressed and deformed in a direction close to the inner wall of the buffering shell 40, so that the impact of the pressing block 52 is reduced, and the buffering effect of the buffering device is improved.

Preferably, a pressing block 52 is further disposed inside the buffer shell 40, the pressing block 52 is connected to the lower surfaces of the plurality of buffer rods 50 and located above the first bending portion 72, and the pressing block 52 is a rubber block, so that impact on the elastic sheet 70 when the pressing block 52 presses the elastic sheet 70 can be reduced, and the service life of the elastic sheet 70 is longer.

Preferably, the buffer rod 50 is sleeved with a first spring 51, the upper end of the first spring 51 is pressed against the lower surface of the buffer pad 60, the lower end of the first spring 51 is pressed against the upper surface of the buffer shell 40, and the first spring 51 can provide a buffer effect through compression deformation of the first spring when the buffer rod 50 moves downwards.

Preferably, the buffer pad 60 includes an upper spacer 61, a steel plate 62 and a compression pad 63 sequentially arranged from bottom to top, the upper end of the first spring 51 is pressed against the lower surface of the upper spacer 61, the upper surface of the compression pad 63 is in contact with the lower end of the T-shaped baffle 12, the upper spacer 61 and the compression pad 63 are both rubber pads, the compression pad 63 can reduce the impact force on the T-shaped baffle 12, and the steel plate 62 can provide a supporting force, so that the compression pad 63 and the upper spacer 61 are prevented from being seriously deformed.

Preferably, still seted up a plurality of dashpot 32 in the lower spacer 30, be equipped with second spring 53 in the dashpot 32, the upper end of second spring 53 is supported below briquetting 52, second spring 53 with first spring 51's effect is the same, second spring 53 with first spring 51 combined action can improve the holistic buffering effect of buffer greatly to make buffer use safelyr.

The working principle is as follows: t baffle 12 can extrude when pushing down blotter 60, blotter 60 can extrude buffer rod 50, buffer rod 50 slides down and compresses first spring 51 produces the buffering effort, buffer rod 50 removes gradually, can make briquetting 52 extrudees shell fragment 70, shell fragment 70 produces and warp and reduces again the impact that T baffle 12 brought, the in-process that briquetting 52 moved down can extrude second spring 53, second spring 53 also can produce the buffering effort, mutually supports between each part, greatly reduced T baffle 12 is right the impact force of T baffle bracket 11.

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 (7)

1. The utility model provides a rubber membrane sealed dry-type gas holder, includes the cabinet body (10), the bottom is equipped with T baffle bracket (11) in the cabinet body (10), be equipped with T baffle (12) on T baffle bracket (11), T baffle (12) with be equipped with buffer between T baffle bracket (11), its characterized in that, buffer includes:

the lower spacer (30), the said lower spacer (30) is equipped with the ring channel (31);

the buffer shell (40), the buffer shell (40) is arranged on the lower spacer (30), and the lower end of the buffer shell (40) extends into the annular groove (31);

the lower ends of the buffer rods (50) extend into the buffer shell (40), and the buffer rods (50) are connected with the buffer shell (40) in a sliding mode;

a buffer pad (60), wherein the buffer pad (60) is arranged on the buffer rods (50), and the upper surface of the buffer pad (60) is contacted with the lower end of the T-shaped baffle (12).

2. The rubber membrane sealed dry gas holder according to claim 1, wherein the buffer device further comprises a base plate (20), the base plate (20) is located between the lower spacer (30) and the T-baffle bracket (11), a boss (21) is provided on the lower spacer (30), and the boss (21) is fitted into the positioning groove (33) of the lower spacer (30).

3. The rubber film sealed dry gas holder according to claim 1, wherein the buffer device further comprises at least two resilient pieces (70), the resilient pieces (70) comprise an installation portion (71), a first bending portion (72) and a second bending portion (73) which are sequentially connected, the installation portion (71) is installed on the inner wall of the buffer housing (40), the first bending portion (72) is bent in a direction away from the inner wall of the buffer housing (40), and the second bending portion (73) is connected to the lower end of the first bending portion (72) and is bent in a direction close to the inner wall of the buffer housing (40).

4. The rubber membrane sealed dry gas holder according to claim 3, wherein a pressing block (52) is further provided inside the buffer housing (40), and the pressing block (52) is connected below the plurality of buffer rods (50) and above the first bent portion (72).

5. The rubber membrane sealed dry gas holder according to claim 4, wherein the buffer rod (50) is sleeved with a first spring (51), the upper end of the first spring (51) is against the lower surface of the buffer pad (60), and the lower end of the first spring (51) is against the upper surface of the buffer shell (40).

6. The rubber film sealed dry gas holder according to claim 5, wherein the buffer pad (60) comprises an upper spacer (61), a steel plate (62) and a compression pad (63) arranged in sequence from bottom to top, the upper end of the first spring (51) is pressed against the lower surface of the upper spacer (61), and the upper surface of the compression pad (63) is in contact with the lower end of the T-shaped baffle (12).

7. The rubber membrane sealed dry gas holder as claimed in claim 6, wherein a plurality of buffer grooves (32) are further formed in the lower spacer (30), a second spring (53) is disposed in the buffer groove (32), and the upper end of the second spring (53) abuts against the lower surface of the pressing block (52).

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