CN212319391U

CN212319391U - Gas storage tank

Info

Publication number: CN212319391U
Application number: CN202020647850.1U
Authority: CN
Inventors: 唐国亮; 杨曙光
Original assignee: Shanghai Puquanyou Industrial Co ltd
Current assignee: Shanghai Puquanyou Industrial Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2021-01-08
Anticipated expiration: 2030-04-25

Abstract

The utility model relates to the technical field of storage devices, and discloses a gas storage tank, which comprises a tank body, wherein the tank body comprises an outer tank, an inner tank arranged in the outer tank, and a plurality of connecting rods, the two ends of each connecting rod are fixedly connected with the inner tank and the outer tank respectively, a storage cavity is formed inside the inner tank, and the outer tank is connected with a gas inlet pipe and a gas outlet pipe which are communicated with the storage cavity; be fixed with the mounting panel that is located directly over the intake pipe on the inner wall of inner tank, it is connected with the bolster that is close with the opening of intake pipe to rotate on the mounting panel, the one end that the mounting panel was kept away from to the bolster is fixed with many reset spring, reset spring keeps away from the one end of bolster and fixes on the inner tank. The utility model discloses an inside is provided with the bolster that is used for buffering high-pressure gas to strike, has long service life's effect.

Description

Gas storage tank

Technical Field

The utility model belongs to the technical field of storage device's technique and specifically relates to a gas holder is related to.

Background

The gas storage tank is a device specially used for storing gas, plays a role in stabilizing the pressure of the system, 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.

In the prior art, chinese patent No. CN202302704U discloses a gas storage tank, which comprises a cylinder, wherein one side of the inner wall of the cylinder is provided with a mounting hole, the other side of the inner wall of the cylinder is provided with a connector, and the connector and the mounting hole are coaxially arranged; the inside of the barrel is provided with a filter element which is butted with the joint, and the mounting hole is screwed with a sealing cover.

The above prior art solutions have the following drawbacks: the buffer device is not arranged in the gas storage tank, so that if high-pressure gas compressed by the compressor directly impacts the gas storage tank, the impact force of the high-pressure gas on the inner wall of the gas storage tank is large, the inner wall of the gas storage tank is easily damaged by impact, the service life of the gas storage tank is shortened, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gas holder, its inside bolster that is used for buffering high-pressure gas to strike that is provided with has long service life's effect to prior art exists.

The above object of the present invention can be achieved by the following technical solutions: a gas storage tank comprises a tank body, wherein the tank body comprises an outer tank, an inner tank arranged in the outer tank and a plurality of connecting rods, two ends of each connecting rod are fixedly connected with the inner tank and the outer tank respectively, a storage cavity is formed inside the inner tank, and the outer tank is connected with a gas inlet pipe and a gas outlet pipe which are communicated with the storage cavity; be fixed with the mounting panel that is located directly over the intake pipe on the inner wall of inner tank, it is connected with the bolster that is close with the opening of intake pipe to rotate on the mounting panel, the one end that the mounting panel was kept away from to the bolster is fixed with many reset spring, reset spring keeps away from the one end of bolster and fixes on the inner tank.

Through adopting above-mentioned technical scheme, when high-pressure gas discharged into the storage chamber by the intake pipe, gaseous can strike the bolster earlier and make the bolster rotate around the hookup location with the mounting panel, and the bolster plays to separate the effect that keeps off high-pressure gas and directly assault the inner tank this moment, has reduced the impact force of high-pressure gas to the inner tank, has prolonged the life of gas holder, resources are saved. The reset spring can weaken the impact action on the buffer piece, and drives the buffer piece to reset after the air pressure in the storage cavity is balanced. In addition, the jar body is including the increase of inner and outer two-layer thickness that compares in the individual layer, and shock resistance effect is good, and the connecting rod plays the effect of strengthening inner tank and outer jar joint strength.

The utility model discloses further set up to: the bolster includes the fly leaf that links to each other with the mounting plate is articulated, be fixed in the fly leaf and be close to the buffer spring of intake pipe one side and keep away from the buffer board that the one end of fly leaf links to each other with buffer spring, reset spring connects on the fly leaf.

Through adopting above-mentioned technical scheme, high-pressure gas lets in earlier when storing the chamber and the buffer board contact for buffer board extrusion buffer spring removes to one side that is close to the fixed plate, and buffer spring pressurized deformation plays the effect of further buffering, avoids the buffer board because of receiving the impact suddenly and deformation damage.

The utility model discloses further set up to: the quantity of buffer spring is many and evenly distributed between fly leaf and buffer plate.

Through adopting above-mentioned technical scheme, buffer spring distributes evenly, has further improved its buffering effect.

The utility model discloses further set up to: the minimum interval between the movable plate and the inner tank is gradually increased towards one side far away from the mounting plate.

Through adopting above-mentioned technical scheme, the fly leaf is slope setting rather than vertical setting, and the resilience volume when pouring into high-pressure gas is little, more is favorable to gaseous injection, has improved work efficiency.

The utility model discloses further set up to: and an elastic sound insulation material layer is filled between the inner tank and the outer tank.

Through adopting above-mentioned technical scheme, elasticity sound insulating material layer not only can carry out antidetonation protection to the gas holder, but also the noise that produces when the gas impact jar body simultaneously.

The utility model discloses further set up to: and a metal filter screen is fixed at one end of the air outlet pipe close to the storage cavity.

Through adopting above-mentioned technical scheme, metal filter screen can filter from the outlet duct combustion gas, has improved the purity of exhaust gas.

The utility model discloses further set up to: and three support rods are welded and fixed at the bottom of the outer tank.

Through adopting above-mentioned technical scheme, the bracing piece plays the effect of supporting the jar body, and the support area of the jar body is big, stability is good.

The utility model discloses further set up to: the bottom of the supporting rod is sleeved with a rubber sleeve.

Through adopting above-mentioned technical scheme, the rubber sleeve has increased the frictional force of bracing piece and ground for the difficult ground movement relatively of jar body after putting in place, further improved the stability of jar body.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the buffer plate can resist the impact of high-pressure gas on the tank body, so that the inner tank is effectively prevented from being damaged by the impact, and the service life of the gas storage tank is prolonged; the buffer spring and the reset spring play a role in buffer protection, so that the buffer effect of the buffer piece is improved;

2. the elastic sound insulation material layer filled between the inner tank and the outer tank can not only perform anti-seismic protection on the gas storage tank, but also absorb noise generated when high-pressure gas impacts the tank body.

Drawings

Fig. 1 is a schematic view of the present embodiment in a partially cut-away configuration.

Reference numerals: 1. a tank body; 2. an outer tank; 3. an inner tank; 4. a connecting rod; 5. a storage chamber; 6. a support bar; 7. a rubber sleeve; 8. a pressure gauge; 9. an air inlet pipe; 10. an air outlet pipe; 11. a metal screen; 12. mounting a plate; 13. a buffer member; 14. a movable plate; 15. a buffer spring; 16. a buffer plate; 17. a return spring; 18. a layer of resilient sound-insulating material.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses a gas holder, as shown in fig. 1, including a jar body 1, jar body 1 includes outer jar 2, inner tank 3 and many connecting rods 4, and the both ends of connecting rod 4 link to each other with outer jar 2 and inner tank 3 are fixed respectively, and inner tank 3 is located the inboard and the inside storage chamber 5 that is formed with of outer jar 2, and gaseous deposit is in storage chamber 5.

As shown in fig. 1, three support rods 6 are welded and fixed to the bottom of the outer tank 2, and the three support rods 6 are all arranged obliquely and play a role in supporting the outer tank 2. The bottom cover of bracing piece 6 is equipped with rubber sleeve 7, and rubber sleeve 7 is used for increasing the frictional force of bracing piece 6 and ground, and the stability after jar body 1 is placed in place is good. The side wall of the outer tank 2 is connected with a pressure gauge 8 for detecting the gas pressure in the inner tank 3; the bottom of the outer tank 2 is also connected with a drain valve for draining the dirt in the inner tank 3.

As shown in fig. 1, the outer tank 2 is connected with an air inlet pipe 9 and an air outlet pipe 10 positioned above the air inlet pipe 9, the air inlet pipe 9 and the air outlet pipe 10 are both communicated with the storage cavity 5, and air can be pumped in through the air inlet pipe 9 and discharged through the air outlet pipe 10. A metal screen 11 is fixed on one end of the inner wall of the outlet pipe 10 close to the storage chamber 5 for filtering impurities in the gas discharged from the outlet pipe 10.

As shown in fig. 1, an installation plate 12 is fixed on the inner wall of the inner tank 3, and the installation plate 12 is located right above the air inlet pipe 9 and is horizontally disposed. A buffer member 13 is rotatably connected to one end of the mounting plate 12 away from the connection with the inner tank 3. The buffer 13 includes a movable plate 14, a plurality of buffer springs 15 and a buffer plate 16, wherein the movable plate 14 is disposed in an inclined manner, the plurality of buffer springs 15 are uniformly distributed on the movable plate 14, the buffer plate 16 is located on one side of the movable plate 14 close to the air inlet pipe 9, the upper end of the movable plate 14 is hinged to the mounting plate 12, the minimum distance between the movable plate 14 and the inner tank 3 is gradually increased from top to bottom, one end of the buffer spring 15 close to the movable plate 14 is fixed on the movable plate 14, and one end of.

As shown in fig. 1, a plurality of return springs 17 are fixed at one end of the movable plate 14 away from the mounting plate 12, the plurality of return springs 17 are distributed at equal intervals along the horizontal direction, and one end of the return spring 17 away from the movable plate 14 is fixed on the inner wall of the inner tank 3. High-pressure gas can strike buffer board 16 when pumping into storage chamber 5 by intake pipe 9 for buffer board 16 rotates, buffer spring 15 pressurized deformation, the tensile deformation of reset spring 17 to one side of keeping away from intake pipe 9, and inner tank 3 is little owing to the impact that separates the fender and receive that receives buffer board 16, and the harm that receives is little, long service life.

As shown in fig. 1, an elastic sound insulation material layer 18, such as a sound insulation felt, is filled between the outer tank 2 and the inner tank 3, so that the impact force of the high-pressure gas on the tank body 1 can be further reduced, and the sound absorption and noise reduction effects can be achieved.

The implementation principle of the embodiment is as follows: when high-pressure gas enters the storage cavity 5 from the gas inlet pipe 9, the buffer plate 16 can resist the impact of the high-pressure gas, so that the inner tank 3 is prevented from being damaged due to the fact that the high-pressure gas directly impacts the tank body 1, and the service life of the gas storage tank is prolonged; the buffer spring 15 and the return spring 17 each play a role of further buffer protection and contribute to the return of the buffer 13.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. An air storage tank, includes jar body (1), its characterized in that: the tank body (1) comprises an outer tank (2), an inner tank (3) arranged in the outer tank (2) and a plurality of connecting rods (4) with two ends fixedly connected with the inner tank (3) and the outer tank (2) respectively, a storage cavity (5) is formed inside the inner tank (3), and an air inlet pipe (9) and an air outlet pipe (10) communicated with the storage cavity (5) are connected to the outer tank (2); be fixed with mounting panel (12) that are located intake pipe (9) directly over on the inner wall of inner tank (3), it is connected with bolster (13) close with the opening of intake pipe (9) to rotate on mounting panel (12), the one end that mounting panel (12) were kept away from in bolster (13) is fixed with many reset spring (17), reset spring (17) are kept away from the one end of bolster (13) and are fixed on inner tank (3).

2. An air storage tank according to claim 1, characterized in that: buffer piece (13) including with mounting panel (12) articulated fly leaf (14) that link to each other, be fixed in fly leaf (14) and be close to buffer spring (15) of intake pipe (9) one side and keep away from buffer plate (16) that the one end of fly leaf (14) links to each other with buffer spring (15), reset spring (17) are connected on fly leaf (14).

3. An air storage tank according to claim 2, characterized in that: the buffer springs (15) are distributed between the movable plate (14) and the buffer plate (16) uniformly.

4. An air storage tank according to claim 2, characterized in that: the minimum distance between the movable plate (14) and the inner tank (3) is gradually increased towards the side far away from the mounting plate (12).

5. An air storage tank according to claim 1, characterized in that: an elastic sound insulation material layer (18) is filled between the inner tank (3) and the outer tank (2).

6. An air storage tank according to claim 1, characterized in that: and a metal filter screen (11) is fixed at one end of the air outlet pipe (10) close to the storage cavity (5).

7. An air storage tank according to claim 1, characterized in that: the bottom of the outer tank (2) is fixedly welded with three support rods (6).

8. An air storage tank according to claim 7, characterized in that: the bottom of the supporting rod (6) is sleeved with a rubber sleeve (7).