CN211146065U

CN211146065U - Compressed air storage tank

Info

Publication number: CN211146065U
Application number: CN201922265604.XU
Authority: CN
Inventors: 王力如
Original assignee: Hubei Xiyu Automobile Co ltd
Current assignee: Hubei Xiyu Automobile Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-07-31
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the technical field of gas storage tanks, and discloses a compressed air gas storage tank, which solves the problems that the height of a tank body can not be adjusted according to the actual requirement in the use process of a common gas storage tank, the use limitation is large, and the sealing performance of the joint of the common gas storage tank is poor, and comprises a base, wherein three mechanical telescopic rods are arranged at the edge of the top end of the base at equal intervals; the utility model can adjust the height of the tank body according to the actual requirement through the matching use of the arranged rotating wheel, the rotating ring, the worm, the tank body and the like, and has less limitation when in use; through the cooperation use of the elastic sealing body, two annular plates and the expanding spring who sets up, can be at air inlet joint or give vent to anger and connect with external component when being connected, the production pressure plays the extrusion to the elastic sealing body, under expanding spring's effect, can further extrude the elastic sealing body through two annular plates to improve the sealing performance of its junction.

Description

Compressed air storage tank

Technical Field

The utility model belongs to the technical field of the gas holder, specifically be a compressed air gas holder.

Background

The gas storage tank is a device specially used for storing gas, plays a role in stabilizing the system pressure, and can be divided into a high-pressure gas storage tank, a low-pressure gas storage tank and a normal-pressure gas storage tank according to different bearing pressures of the gas storage tank; the air storage tank can be divided into the following parts according to different materials: a carbon steel gas storage tank, a low alloy steel gas storage tank and a stainless steel gas storage tank. The gas storage tank (pressure container) is generally composed of parts and components such as a cylinder body, a seal head, a flange, a connecting pipe, a sealing element, a support and the like.

The height of the tank body cannot be adjusted according to actual requirements in the using process of a common air storage tank, the limitation is large when the air storage tank is used, and the sealing performance of the joint of the common air storage tank is poor.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a compressed air gas holder, the effectual height that general gas holder of having solved can not adjust the jar body according to the needs of reality at the in-process that uses, and the limitation is great during the use, and the relatively poor problem of sealing performance of its joint department of general gas holder.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compressed air gas holder, the on-line screen storage device comprises a base, three mechanical type telescopic link is installed to the marginal equidistance on base top, the top of three mechanical type telescopic link all with the bottom fixed connection of the jar body, three fixed block is installed to the middle part equidistance on base top, three fixed block is articulated with the bottom of three connecting rod respectively, the top of three connecting rod all articulates with solid fixed ring's outer wall, solid fixed ring's inner circle passes through the bearing and rotates with the outer lane of change to be connected, the inner circle and the worm threaded connection of change, worm fixed mounting is in the center department of.

Preferably, three connecting rods are installed to the top equidistance of swivel, and the top of three connecting rod all is connected with the bottom fixed connection of runner.

Preferably, the bottom of the worm is in threaded connection with a fastening nut, and the fastening nut is hexagonal in shape.

Preferably, the bottom fixed mounting of jar body one side has air inlet connection, and air inlet connection's internally mounted has the elastic seal body, and the annular groove has been seted up to the avris of elastic seal body, and the internally mounted of annular groove has two annular slabs, passes through expanding spring fixed connection between two annular slabs.

Preferably, an air outlet joint is fixedly mounted at the top of the other side of the tank body, and the internal structure of the air outlet joint is the same as that of the air inlet joint.

Preferably, the outer wall of one side of the tank body is fixedly provided with a barometer, and the bottom end of the barometer is communicated with the inside of the tank body through a guide pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the rotating wheel is rotated, the rotating ring is driven to rotate by the rotating wheel through the corresponding connecting rod through the matching use of the rotating wheel, the rotating ring moves upwards through the worm in a threaded mode, the tank body is driven to move upwards, and finally the bottom end of the rotating ring is locked through the fastening nut, so that the loosening phenomenon is avoided, the height of the tank body can be adjusted according to actual needs, and the limitation in use is small;

2) the utility model discloses a flexible sealing body, including the elastic sealing body, two annular plates and expanding spring, the elastic sealing body, two annular plates and expanding spring's cooperation are used, can be at air inlet joint or give vent to anger when connecting with external part, and the generate pressure plays the extrusion to the elastic sealing body, under expanding spring's effect, can further extrude the elastic sealing body through two annular plates to improve the sealing performance of its junction, avoid appearing gas leakage phenomenon.

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 schematic structural view of the present invention;

FIG. 2 is a schematic view of the swivel mounting structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the air inlet joint of the present invention;

in the figure: 1. a base; 2. a mechanical telescopic rod; 3. a tank body; 4. a fixed block; 5. a connecting rod; 6. a fixing ring; 7. rotating the ring; 8. a worm; 9. fastening a nut; 10. a rotating wheel; 11. an air inlet joint; 12. an elastic sealing body; 13. an annular groove; 14. an annular plate; 15. a tension spring; 16. and an air outlet joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, given by fig. 1-3, the utility model discloses a base 1, three mechanical type telescopic link 2 is installed to the edge equidistance on 1 top of base, the top of three mechanical type telescopic link 2 all with jar body 3's bottom fixed connection, can guarantee that jar body 3 is in the vertical position all the time, three fixed block 4 is installed to the middle part equidistance on 1 top of base, three fixed block 4 is articulated with three connecting rod 5's bottom respectively, three connecting rod 5's top all is articulated with solid fixed ring 6's outer wall, gu fixed ring 6's inner circle passes through the bearing and is connected with the outer lane rotation of swivel 7, can guarantee swivel 7's rotation, swivel 7's inner circle and worm 8 threaded connection, 8 fixed mounting of worm is in the center department of jar body 3 bottom, can adjust jar body 3's height through driving.

Embodiment two, on the basis of embodiment one, three connecting rods are installed to the top equidistance of swivel 7, and the top of three connecting rod all with the bottom fixed connection of runner 10, the user of being convenient for rotates swivel 7.

In the third embodiment, on the basis of the first embodiment, the bottom of the worm 8 is in threaded connection with the fastening nut 9, and the fastening nut 9 is hexagonal in shape, so that a user can rotate the fastening nut 9 through a tool conveniently.

Fourth embodiment, on the basis of first embodiment, the bottom fixed mounting of jar body 3 one side has air intake joint 11, and the internally mounted of air intake joint 11 has elastic sealing body 12, and annular groove 13 has been seted up to the avris of elastic sealing body 12, and the internally mounted of annular groove 13 has two annular plates 14, passes through expanding spring 15 fixed connection between two annular plates 14, can guarantee air intake joint 11's sealing performance.

In the fifth embodiment, on the basis of the first embodiment, the air outlet joint 16 is fixedly installed at the top of the other side of the tank body 3, and the internal structure of the air outlet joint 16 is the same as that of the air inlet joint 11, so that the sealing performance of the air outlet joint 16 can be ensured.

Sixth, on the basis of the first embodiment, the outer wall of one avris of the tank body 3 is fixedly provided with a barometer, and the bottom end of the barometer is communicated with the inside of the tank body 3 through a guide pipe, so that a user can observe the air pressure inside the tank body 3 conveniently.

The working principle is as follows: when the tank body locking device works, firstly, the rotating wheel 10, the rotating ring 7, the worm 8, the tank body 3 and the like are matched for use, the rotating wheel 10 can be rotated, the rotating wheel 10 drives the rotating ring 7 to rotate through the corresponding connecting rod, the rotating ring 7 upwards moves through the worm 8 in a threaded mode to drive the tank body 3 to upwards move, and finally, the bottom end of the rotating ring 7 is locked through the fastening nut 9 to avoid the loosening phenomenon, therefore, the height of the tank body 3 can be adjusted according to actual needs, and the elastic sealing body 12, the two annular plates 14 and the extension spring 15 are matched for use, so that when the air inlet joint 11 or the air outlet joint 16 is connected with an external component, pressure is generated to extrude the elastic sealing body 12, under the action of the extension spring 15, the elastic sealing body 12 can be further pressed by the two annular plates 14, so that the sealing performance of the joint is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compressed air gas holder, includes base (1), its characterized in that: three mechanical type telescopic link (2) are installed to the edge equidistance on base (1) top, the top of three mechanical type telescopic link (2) all with the bottom fixed connection of the jar body (3), three fixed block (4) are installed to the middle part equidistance on base (1) top, three fixed block (4) are articulated with the bottom of three connecting rod (5) respectively, the top of three connecting rod (5) all is articulated with the outer wall of solid fixed ring (6), the inner circle of solid fixed ring (6) passes through the bearing and rotates with the outer lane of swivel (7) to be connected, the inner circle and worm (8) threaded connection of swivel (7), worm (8) fixed mounting is in the center department of jar body (3) bottom.

2. A compressed air storage tank according to claim 1 wherein: three connecting rods are installed to the top equidistance of swivel (7), the top of three connecting rod all with the bottom fixed connection of runner (10).

3. A compressed air storage tank according to claim 1 wherein: the bottom of the worm (8) is in threaded connection with a fastening nut (9), and the fastening nut (9) is hexagonal.

4. A compressed air storage tank according to claim 1 wherein: the bottom fixed mounting of the jar body (3) one side has air inlet joint (11), and the internally mounted of air inlet joint (11) has elastic seal (12), and annular groove (13) have been seted up to the avris of elastic seal (12), and the internally mounted of annular groove (13) has two annular plates (14), passes through expanding spring (15) fixed connection between two annular plates (14).

5. A compressed air storage tank according to claim 1 wherein: the top of the other side of the tank body (3) is fixedly provided with an air outlet joint (16), and the internal structure of the air outlet joint (16) is the same as that of the air inlet joint (11).

6. A compressed air storage tank according to claim 1 wherein: the outer wall of a side of the tank body (3) is fixedly provided with a barometer, and the bottom end of the barometer is communicated with the inside of the tank body (3) through a guide pipe.