CN211450354U - Gas storage device of adjustable internal pressure - Google Patents
Gas storage device of adjustable internal pressure Download PDFInfo
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- CN211450354U CN211450354U CN201922381839.5U CN201922381839U CN211450354U CN 211450354 U CN211450354 U CN 211450354U CN 201922381839 U CN201922381839 U CN 201922381839U CN 211450354 U CN211450354 U CN 211450354U
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- gas holder
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Abstract
The utility model discloses a gas storage device of adjustable interior pressure has solved the unable regulation of the inside pressure of gas holder and has leaded to giving vent to anger incompletely and the inhomogeneous problem of speed of giving vent to anger, and its technical scheme main points are: the gas holder, the inside pressure relief device that is provided with of gas holder, pressure relief device include first piston and a plurality of first spring, first piston and gas holder inner wall sealed, the gas outlet be connected with the outlet duct, the outlet duct in be provided with a plurality of sluggish flow device that communicate in proper order, the sluggish flow device in set up spacing pipe, spacing pipe on the cover be equipped with the second piston, the second piston be provided with a plurality of second springs, the inside gas outlet of gas holder keep away from first piston one side and be provided with the partition wall, the partition wall on be provided with the valve, the gas holder in be provided with the sensor, the sensor be connected with the valve. The purposes of high air output rate and stable air supply are achieved.
Description
Technical Field
The utility model belongs to the technical field of the gas holder, refer in particular to a gas storage device of adjustable interior pressure.
Background
The gas holder is when the gas storage, generally unable inside atmospheric pressure of adjusting, moreover, when the inside gas of gas holder is about to empty, its inside atmospheric pressure is the same basically with outside atmospheric pressure, lead to the unable derivation of the inside partial gas of gas holder, cause the waste, moreover, when leading-in gas, if the induction volume is too big, can lead to the inside atmospheric pressure of gas holder too big, moreover, the gas holder is at carminative initial stage, when gas just got into the outlet duct, the gas velocity of flow is great, can lead to giving vent to anger stability relatively poor, produce certain influence to the stability of production.
Disclosure of Invention
The utility model aims at providing an it is not enough to prior art existence, the utility model aims at providing an adjustable inside atmospheric pressure just gives vent to anger stable gas holder.
The purpose of the utility model is realized like this: an air storage device capable of adjusting internal pressure comprises an air storage tank, wherein the air storage tank is provided with an air inlet and an air outlet, the air inlet and the air outlet are both positioned at one end of the air storage tank, a pressure relief device is arranged at one end, far away from the air inlet, inside the air storage tank and comprises a first piston and a plurality of first springs, the first piston is sealed with the inner wall of the air storage tank, the springs are positioned at one side, far away from the air inlet, of the first piston, the air outlet is connected with an air outlet pipe, a plurality of sequentially communicated flow relief devices are arranged in the air outlet pipe, a limiting pipe is arranged at one side, far away from the air outlet, inside the flow relief device and provided with a second piston in a sleeved mode, a plurality of second springs are arranged between the second piston and the flow relief device, one end, close to the first spring, of the air storage tank is provided with a first, a partition wall is arranged on one side, away from the first piston, of an air outlet in the air storage tank, a valve is arranged on the partition wall, a sensor is arranged in the air storage tank, and the sensor is connected with the valve.
The utility model discloses further optimize to: the back of the first piston is provided with fixed columns distributed in the circumferential direction, the number of the fixed columns is the same as that of the first springs, and the first springs are sleeved on the fixed columns.
The utility model discloses further optimize to: the number of the second springs is 2.
The utility model discloses further optimize to: the limiting pipe is provided with a limiting ring, and the limiting ring limits the second piston.
The utility model discloses further optimize to: the partition wall is welded on the inner wall of the gas storage tank.
The utility model discloses further optimize to: the valve is an electromagnetic valve, and the sensor is an air pressure sensor.
Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses an at the inside pressure relief device that sets up of gas holder, can reduce the back at the inside atmospheric pressure of gas holder, derive remaining gas, simultaneously, when the inside atmospheric pressure of gas holder is too big, sensor control flap opens, and it is indoor that gas enters into the pressure relief through the valve, effectively reduces the inside pressure of gas holder, simultaneously, the slow flow device in the pipeline of giving vent to anger, multiplicable gas holder stability of giving vent to anger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the slow flow device of the present invention.
In the figure: 1-air storage tank, 2-air inlet, 3-air outlet, 4-first piston, 5-first spring, 6-air outlet pipe, 7-slow flow device, 8-first air hole, 9-slow pressure chamber, 10-partition wall, 11-sensor, 12-valve, 13-second piston, 14-limit pipe, 15-limit ring, 16-second spring and 17-second air hole.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions of the embodiments of the present invention are described below in detail 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, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, shall fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides an internal pressure adjustable gas storage device, which comprises a stainless steel gas storage tank 1, wherein the gas storage tank 1 is provided with a gas inlet 2 and a gas outlet 3, the gas inlet 2 and the gas outlet 3 are both positioned at one end of the gas storage tank 1, one end of the inside of the gas storage tank 1, which is far away from the gas inlet 2, is provided with a pressure relief device, the pressure relief device comprises a first piston 4 made of rubber and 5 first springs 5, the first piston 4 is sealed with the inner wall of the gas storage tank 1, the springs are positioned at one side of the first piston 4, which is far away from the gas inlet 2, the back of the first piston 4 is provided with 5 fixing columns which are circumferentially distributed, the fixing columns and the first piston 4 are of an integral structure, the first springs 5 are sleeved on the fixing columns, one end of the gas storage tank 1, which is close to the first springs 5, is provided with a first air hole 8, by adopting the, derive the remaining gas in the gas holder 1, first gas pocket 8 can play the effect of balanced atmospheric pressure, gas outlet 3 be connected with metal outlet duct 6, outlet duct 6 in inlay 4 slow flow device 7 that communicate in proper order, welded connection between the adjacent slow flow device 7, slow flow device 7 include metal casing, slow flow device 7 inside keep away from gas outlet 3 one side and have spacing pipe 14, spacing pipe 14 and shell between welded connection, and spacing pipe 14 and adjacent slow flow device 7 intercommunication, spacing pipe 14 on the cover be equipped with the second piston 13 of rubber, spacing pipe 14 on be provided with spacing ring 15, spacing ring 15 and spacing pipe 14 structure as an organic whole, spacing ring 15 spacing second piston 13, second piston 13 and slow flow device 7 between be provided with two second springs 16, by adopting the structure, when the gas flow speed in the gas outlet pipe 6 is suddenly increased, high-flow-speed gas acts on the surface compression spring of the second piston 13, so that the internal space of the converter is increased, and the aim of stabilizing the gas flow speed is fulfilled.
One side that the inside gas outlet 3 of gas holder 1 kept away from first piston 4 be provided with the surge chamber 9, surge chamber 9 be provided with stainless steel partition wall 10 outward, partition wall 10 weld in 1 inner wall of gas holder, partition wall 10 on install valve 12, valve 12 be the solenoid valve, valve 12 be located partition wall 10 and be close to gas outlet 3 department, conveniently derive the gas in the surge chamber 9. The gas holder 1 in be provided with sensor 11, sensor 11 be the baroceptor, sensor 11 and valve 12 adopt conventional circuit connection mode to be connected, when the internal gas pressure of gas holder 1 was too high, sensor 11 control valve 12 opened, in gaseous entering into pressure release chamber 9 to alleviate the atmospheric pressure in the gas holder 1.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Claims (7)
1. The utility model provides a gas storage device of adjustable interior pressure, includes gas holder (1), gas holder (1) be provided with air inlet (2) and gas outlet (3), its characterized in that, air inlet (2) and gas outlet (3) all be located gas holder (1) one end, gas holder (1) inside keep away from air inlet (2) one end and be provided with pressure relief device, pressure relief device include first piston (4) and a plurality of first spring (5), first piston (4) and gas holder (1) inner wall sealed, the spring be located first piston (4) keep away from air inlet (2) one side, gas outlet (3) be connected with outlet duct (6), outlet duct (6) in be provided with a plurality of slow flow device (7) that communicate in proper order, slow flow device (7) inside keep away from gas outlet (3) one side and set up spacing pipe (14), spacing pipe (14) on the cover be equipped with second piston (13), second piston (13) and unhurried current device (7) between be provided with a plurality of second spring (16), gas holder (1) be close to first spring (5) one end and be provided with first gas pocket (8), unhurried current device (7) outer wall second spring (16) other be provided with second gas pocket (17), gas holder (1) inside gas outlet (3) one side of keeping away from first piston (4) be provided with bradyseism room (9), bradyseism room (9) be provided with divider wall (10) outward, divider wall (10) on be provided with valve (12), gas holder (1) in be provided with sensor (11), sensor (11) be connected with valve (12).
2. The gas storage device with adjustable internal pressure according to claim 1, wherein fixing columns are circumferentially distributed on the back surface of the first piston (4), the number of the fixing columns is the same as that of the first springs (5), and the first springs (5) are sleeved on the fixing columns.
3. The adjustable internal pressure gas storage device according to claim 2, wherein the number of the second springs (16) is 2.
4. The adjustable internal pressure gas storage device according to claim 1, wherein a limiting ring (15) is disposed on the limiting tube (14), and the limiting ring (15) limits the second piston (13).
5. The adjustable internal pressure gas storage device according to claim 1, wherein the partition wall (10) is welded to the inner wall of the gas storage tank (1).
6. The adjustable internal pressure gas storage device according to claim 1, wherein the valve (12) is a solenoid valve, and the sensor (11) is a gas pressure sensor.
7. The adjustable internal pressure gas storage device according to claim 1, wherein the valve (12) is located on the partition wall (10) near the gas outlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381839.5U CN211450354U (en) | 2019-12-26 | 2019-12-26 | Gas storage device of adjustable internal pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381839.5U CN211450354U (en) | 2019-12-26 | 2019-12-26 | Gas storage device of adjustable internal pressure |
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| Publication Number | Publication Date |
|---|---|
| CN211450354U true CN211450354U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922381839.5U Active CN211450354U (en) | 2019-12-26 | 2019-12-26 | Gas storage device of adjustable internal pressure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134526A (en) * | 2021-12-01 | 2022-03-04 | 山东开圣氢能科技有限公司 | Hydrogen production and storage device with energy supplied by photovoltaic |
| CN115507289A (en) * | 2022-09-19 | 2022-12-23 | 浙江天辰测控科技股份有限公司 | Stagnation container and gas meter detection device |
-
2019
- 2019-12-26 CN CN201922381839.5U patent/CN211450354U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114134526A (en) * | 2021-12-01 | 2022-03-04 | 山东开圣氢能科技有限公司 | Hydrogen production and storage device with energy supplied by photovoltaic |
| CN115507289A (en) * | 2022-09-19 | 2022-12-23 | 浙江天辰测控科技股份有限公司 | Stagnation container and gas meter detection device |
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