CN215215713U - Gas storage tank with adjustable internal capacity - Google Patents
Gas storage tank with adjustable internal capacity Download PDFInfo
- Publication number
- CN215215713U CN215215713U CN202121314756.5U CN202121314756U CN215215713U CN 215215713 U CN215215713 U CN 215215713U CN 202121314756 U CN202121314756 U CN 202121314756U CN 215215713 U CN215215713 U CN 215215713U
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- China
- Prior art keywords
- piston
- chamber
- jar
- accessory chamber
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 238000005192 partition Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 12
- 235000017491 Bambusa tulda Nutrition 0.000 description 12
- 241001330002 Bambuseae Species 0.000 description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 12
- 239000011425 bamboo Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000002567 autonomic effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a gas holder of adjustable internal capacity, gas holder of adjustable internal capacity include a jar body, the internal portion of jar is provided with the space bar and makes jar internal formation main cavity room and accessory chamber, jar be equipped with air inlet and the gas outlet with the main cavity room intercommunication on the body, be equipped with the through-hole that is used for intercommunication main cavity room and accessory chamber on the space bar, be equipped with the piston with the sealed direction assembly of the inner wall of accessory chamber in the accessory chamber, drive piston removes with the compression towards the through-hole position in the accessory chamber the elasticity top pushing mechanism of the capacity of accessory chamber, elasticity top pushing mechanism include with jar body fixed connection's backup pad, be connected with guide structure between backup pad and the piston, still be connected with the spring that the two of drive deviates from relatively between backup pad and the piston. The requirement of actual air outlet pressure is met, the adaptability is stronger, and the structure is simple.
Description
Technical Field
The utility model relates to a gas holder of adjustable internal capacity.
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. 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 internal volume of the existing gas storage tank is fixed, the capacity in the gas storage tank cannot be adjusted, different actual needs cannot be well adapted, and troubles are brought to workers. And when the capacity is fixed, the pressure of the internal gas is gradually reduced in the using process, and certain influence is caused on the gas discharge flow.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas holder of adjustable internal capacity to solve the fixed not adjustable problem of capacity among the prior art.
In order to solve the problem, the utility model relates to a gas holder of adjustable internal capacity adopts following technical scheme:
the gas holder of adjustable internal capacity, which comprises a tank body, internal portion of jar is provided with the space bar and makes internal main cavity room and the accessory chamber of forming of jar, jar be equipped with air inlet and the gas outlet with the main cavity room intercommunication on the body, be equipped with the through-hole that is used for communicateing main cavity room and accessory chamber on the space bar, be equipped with the piston with the sealed direction assembly of the inner wall of accessory chamber in the accessory chamber, drive piston in addition in the accessory chamber and move in order to compress towards the through-hole position the elasticity thrustor mechanism of the capacity of accessory chamber, elasticity thrustor structure include with jar body fixed connection's backup pad, be connected with guide structure between backup pad and the piston, still be connected with the spring that the two of drive deviated from relatively between backup pad and the piston.
Further, the jar body includes straight section of thick bamboo section and connects the cambered surface section at straight section of thick bamboo section's the left and right sides both ends, the space bar is along controlling the central point that the direction extends and is located the straight section of thick bamboo section to put, main cavity and subchamber symmetrical arrangement, the backup pad is fixed between the space bar and the jar body, the through-hole sets up the one side position department that is close to the cambered surface section at the space bar.
Further, the support plate is arranged at the center of the auxiliary chamber in the left-right direction, the number of the through holes is two, the through holes are symmetrically arranged at the center of the auxiliary chamber in the left-right direction, and the number of the pistons is two, and the two pistons are respectively assembled at the left side and the right side of the support plate.
Furthermore, the guide structure comprises a telescopic rod connected between the piston and the support plate, and the spring is sleeved on the telescopic rod.
Furthermore, be connected with anti-disengaging structure between piston and the backup pad, anti-disengaging structure still includes the gag lever post of connecting on the piston including fixing the spacing section of thick bamboo in the backup pad, spacing section of thick bamboo and gag lever post plug bush cooperation, be equipped with the slot hole of extending about on the lateral wall of spacing section of thick bamboo, be connected with on the lateral wall of gag lever post wear to adorn in the stop screw in the slot hole.
Furthermore, a plurality of elastic pushing mechanisms are arranged on the plate surface of the supporting plate at intervals.
Further, the piston includes the main part board and fixes the rubber buffer on the main part board, and the global size of main part board is less than the global size of rubber buffer.
The utility model has the advantages as follows: compared with the prior art, the utility model relates to a gas holder of adjustable internal capacity, when the in-service use, through the air inlet to the internal gas of jar, gaseous autonomic cavity is full of to the auxiliary chamber through the through-hole, when the gaseous back of filling in the jar body, continues to inject gaseous, and gaseous can promote the piston to be close to towards the backup pad, and the spring is extruded and is compressed to the capacity of expansion auxiliary chamber; when the gas volume in the jar body reduces, because the sub-chamber internal pressure reduces, the spring releases pressure, pushes away this piston and moves towards the through-hole direction to the capacity of compression sub-chamber, thereby can adjust the inside capacity of sub-chamber in real time, and then guarantee the gas pressure intensity of jar internal portion, satisfy the pressure needs of giving vent to anger of reality, the adaptability is stronger, simple structure, long service life moreover. The setting of two cavities in the jar body, when can furthest's satisfying the adjustment pressure, conveniently equipment piston.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described as follows:
fig. 1 is a schematic structural diagram of an embodiment of the gas storage tank with adjustable internal capacity according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial sectional view of B-B in fig. 1.
Description of reference numerals: 1-tank body; 2-an air inlet; 3-air outlet; 4-a partition plate; 5-a through hole; 6-a main chamber; 7-a secondary chamber; 8-a support plate; 9-a telescopic rod; 10-a body plate; 11-rubber plug; 12-a spring; 13-a limiting cylinder; 14-a limiting rod; 15-a limit screw; 16-long hole.
Detailed Description
In order to make the technical purpose, technical solution and advantageous effects of the present invention clearer, the technical solution of the present invention is further described below with reference to the accompanying drawings and specific embodiments.
The utility model relates to a specific embodiment of gas holder of adjustable internal capacity, as shown in fig. 1 to fig. 3, the gas holder of adjustable internal capacity includes jar body 1, and jar body 1 includes straight section of thick bamboo section and connects the cambered surface section at both ends about straight section of thick bamboo section. The axis of the straight cylinder section is defined to extend along the left-right direction, and the tank body 1 is in a left-right symmetrical structure and a top-bottom symmetrical structure.
The internal portion of jar is provided with division board 4 and makes jar internal formation main cavity 6 and sub-cavity 7 in 1, and in this embodiment, division board 4 extends and is located the central point of straight section along left and right directions, and main cavity 6 and sub-cavity 7 symmetrical arrangement. Be equipped with air inlet 2 and gas outlet 3 with 6 intercommunications in main cavity room on jar body 1, air inlet 2 and gas outlet 3 arrange in one side of straight section of thick bamboo side by side.
Be equipped with the through-hole 5 that is used for communicateing main cavity 6 and auxiliary cavity 7 on foretell space bar 4, be equipped with in the auxiliary cavity 7 with the piston of the sealed direction assembly of the inner wall of auxiliary cavity 7, drive piston in addition in the auxiliary cavity 7 and move in order to compress towards through-hole 5 position the elasticity thrusting mechanism of the capacity of auxiliary cavity 7, elasticity thrusting mechanism include with jar body 1 fixed connection's backup pad 8, be connected with guide structure between backup pad 8 and the piston, still be connected with the spring 12 that drives the two relative deviations of the two between backup pad 8 and the piston. The piston is pushed to move towards the through hole 5 through the elastic pushing mechanism, so that the capacity of the auxiliary chamber 7 is extruded. And in the process of filling the auxiliary chamber 7 with gas, the piston is driven to press the spring 12, so that the capacity of the auxiliary chamber 7 is expanded.
The supporting plate 8 is fixed between the partition plate 4 and the tank body 1, and the through hole 5 is arranged at one side of the partition plate 4 close to the cambered surface section.
Of course, in the present embodiment, the support plate 8 is disposed at the center position in the left-right direction of the sub-chamber 7, the number of the through holes 5 is two, and the two pistons are symmetrically disposed at the center in the left-right direction of the sub-chamber 7, and are respectively fitted to the left and right sides of the support plate 8. The two pistons are arranged oppositely, and the synchronous compression and expansion of the capacity of the auxiliary chamber 7 can be realized. And the welding assembly of the supporting plate 8 is more convenient. The moving path of the piston is a straight line path.
Further, the guide structure comprises an expansion rod 9 connected between the piston and the support plate 8, and the spring 12 is sleeved on the expansion rod 9.
In addition, be connected with anti-disengaging structure between piston and the backup pad 8, anti-disengaging structure still includes the gag lever post 14 of connecting on the piston including fixing the spacing section of thick bamboo 13 in the backup pad 8, spacing section of thick bamboo 13 and the cooperation of gag lever post 14 plug bush, be equipped with the slot hole 16 of extending about on the lateral wall of spacing section of thick bamboo 13, be connected with on the lateral wall of gag lever post 14 and wear to adorn in stop screw 15 in the slot hole 16. This prevents the piston from separating from the support plate 8 during movement, resulting in failure of the mechanism.
Meanwhile, in the present embodiment, as shown in fig. 2, a plurality of elastic pushing mechanisms are arranged on the plate surface of the supporting plate 8 at intervals. And the anti-dropping structure is arranged at the central position. So that the guide support is more stable.
In addition, in order to ensure the sealing performance, the piston includes a main body plate 10 and a rubber stopper 11 fixed on the main body plate 10, and the circumferential surface size of the main body plate 10 is smaller than that of the rubber stopper 11. The interval between the main body plate 10 and the can body 1 and the partition plate 4 is filled with the rubber plug 11, so that the sealing performance is ensured.
Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating but not limiting the technical solution of the present invention, and any equivalent replacement and modification or partial replacement which do not depart from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.
Claims (7)
1. The gas holder of adjustable internal capacity, including a jar body, its characterized in that, jar internal portion is provided with the space bar and makes jar internal formation main cavity room and accessory chamber, jar be equipped with air inlet and gas outlet with the main cavity room intercommunication on the body, be equipped with the through-hole that is used for communicateing main cavity room and accessory chamber on the space bar, be equipped with the piston with the sealed direction assembly of the inner wall of accessory chamber in the accessory chamber, drive piston removes in addition towards the through-hole position in the accessory chamber in order to compress the elasticity thrustor of the capacity of accessory chamber constructs, elasticity thrustor structure include with jar body fixed connection's backup pad, be connected with guide structure between backup pad and the piston, still be connected with the spring that the two of drive deviates from relatively between backup pad and the piston.
2. The gas storage tank with adjustable internal capacity according to claim 1, wherein the tank body comprises a straight cylinder section and cambered sections connected to the left and right ends of the straight cylinder section, the partition plate extends in the left-right direction and is located at the center of the straight cylinder section, the main chamber and the auxiliary chamber are symmetrically arranged, the support plate is fixed between the partition plate and the tank body, and the through hole is arranged at one side of the partition plate close to the cambered sections.
3. The air tank of adjustable inner capacity as claimed in claim 2, wherein the support plate is disposed at a central position in a left and right direction of the sub-chamber, the number of the through holes is two, and the through holes are symmetrically disposed at a center in the left and right direction of the sub-chamber, and the number of the pistons is two, and the two pistons are respectively assembled at left and right sides of the support plate.
4. The air container of any one of claims 1 to 3, wherein the guide structure comprises a telescopic rod connected between the piston and the support plate, and the spring is sleeved on the telescopic rod.
5. The gas storage tank with the adjustable internal capacity according to any one of claims 1 to 3, wherein an anti-disengaging structure is connected between the piston and the support plate, the anti-disengaging structure comprises a limiting cylinder fixed on the support plate and a limiting rod connected on the piston, the limiting cylinder is matched with a plug bush of the limiting rod, a slot extending left and right is arranged on the side wall of the limiting cylinder, and a limiting screw inserted in the slot is connected on the side wall of the limiting rod.
6. The air storage tank with adjustable internal capacity as claimed in any one of claims 1 to 3, wherein the elastic pushing mechanism is provided in plurality and arranged at intervals on the plate surface of the supporting plate.
7. An adjustable internal volume air container as claimed in any one of claims 1 to 3, wherein said piston includes a main body plate and a rubber stopper fixed to the main body plate, and the size of the peripheral surface of the main body plate is smaller than that of the rubber stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121314756.5U CN215215713U (en) | 2021-06-15 | 2021-06-15 | Gas storage tank with adjustable internal capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121314756.5U CN215215713U (en) | 2021-06-15 | 2021-06-15 | Gas storage tank with adjustable internal capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215215713U true CN215215713U (en) | 2021-12-17 |
Family
ID=79425207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121314756.5U Expired - Fee Related CN215215713U (en) | 2021-06-15 | 2021-06-15 | Gas storage tank with adjustable internal capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215215713U (en) |
-
2021
- 2021-06-15 CN CN202121314756.5U patent/CN215215713U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |