CN201713864U - Pressure tank provided with capsule protection device - Google Patents
Pressure tank provided with capsule protection device Download PDFInfo
- Publication number
- CN201713864U CN201713864U CN2009201649057U CN200920164905U CN201713864U CN 201713864 U CN201713864 U CN 201713864U CN 2009201649057 U CN2009201649057 U CN 2009201649057U CN 200920164905 U CN200920164905 U CN 200920164905U CN 201713864 U CN201713864 U CN 201713864U
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- China
- Prior art keywords
- capsule
- fender bracket
- pressurized tank
- air
- gas
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- Expired - Fee Related
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Abstract
The utility model discloses a pressure tank provided with a capsule protection device, and relates to the pressure tank. The pressure tank comprises a tank shell, a capsule, a protective plate for preventing the capsule from expanding excessively, a protective bracket for preventing the capsule from being folded, an anti-air leakage seal and an air pressure meter, and is characterized in that: the protective plate for preventing the capsule from expanding excessively is arranged and compressed air is pre-stored at a middle upper position in the tank shell; the capsule is arranged at a middle lower position in the tank shell; the protective plate for preventing the capsule from expanding excessively is arranged in the capsule; a transverse air pressure pipe is arranged on an air inlet pipe at the top of the tank; and the air pressure meter and an inflation inlet provided with the anti-air leakage seal are arranged on two pipe orifices of the air pressure pipe respectively. The pressure tank has the advantages of effectively solving the problem that the capsule of an ordinary capsule-type pressure tank is broken due to ultra-limit expansion, and is fractured due to excessive folding or damage due to air leakage of the inflation inlet, prolonging the service life of the capsule and improving the quality of the capsule-type pressure tank and is most suitable to be used in automatic liquid storage and supply equipment or automatic air leakage and supply equipment.
Description
One. affiliated technical field
The utility model relates to a kind of pressurized tank, particularly a kind of pressurized tank that the capsule protective device is installed.
Two. background technology
Over nearly 20 years, the pressurized tank of capsule is installed, in China Rural water supply machine field, is widely used.But the crackly problem of capsule has also seriously influenced the quality of pressurized tank and has seriously influenced the availability of water supply machine.At first, capsule in the pressurized tank is to rely on the compressed air that charges into from the pressurized tank inflation inlet as watch box, because, in use gas can slowly be missed from inflation inlet, in such cases, in case the pressure that water pump supplies water has surpassed the protective capacities of capsule protective gas, capsule will be burst damage; Moreover, though being made to be good at upholding by rubber, shrinks by the employed capsule of capsule-type pressurized tank, prestore in certain pressure by air pressure jar but be mounted in, it will cause many places folding after being compressed by gas, and the as easy as rolling off a log formation fixed fold of this folding mode pattern, as long as certain that is capsule is local repeatedly folding, has just become the place that fixedly is folded later on; Along with the storage of water is gone into and discharged, capsule also just is forced to expand and shrinks foldingly, and the time is long slightly, and the place of being folded begins fracture, causes the capsule damage.Just, had only 5 months basically the application life of water storage capsule-18 months because the capsule in the pressurized tank can't obtain more effective protection in expanding and shrinking, and non-sole mass problem and the blemisher accounts for more than 90% of the total spoilage of capsule.
Three. summary of the invention
(1) technical problem to be solved in the utility model:
In order to overcome the capsule perishable technical problem in expansion and contraction process in the existing pressurized tank, the utility model provides a kind of pressurized tank that the capsule protective device is installed; This pressurized tank is essence is carried out in the expansion of capsule and contraction effectively to protect by being installed in capsule protective device in the pressurized tank.
(2) the utility model solves the technical scheme that its above-mentioned technical problem adopts:
A kind of pressurized tank that the capsule protective device is installed comprises ladle bowl, capsule, flange; It is characterized in that: the top in the ladle bowl is provided with the air pressure storage space and is equipped with and prevents capsule ultralimit expansion guard shield, prevent the capsule guard shield air inlet/outlet that capsule ultralimit expansion guard shield is provided with more than 10, diameter is 3mm-7mm, middle and lower part in the ladle bowl is provided with the air pressure activity space and capsule is installed, be equipped with in the capsule and prevent that capsule from folding fender bracket, prestore compressed air in air pressure storage space and the air pressure activity space; The described capsule ultralimit expansion guard shield that prevents is to prevent capsule ultralimit expansion circular arc guard shield or prevent capsule ultralimit expansion plane guard shield, and the described folding fender bracket of capsule that prevents is that round iron fender bracket, twin columns arc top U type round iron fender bracket, four post arc tip circle iron fender brackets or the porose protection tube of dome frame can be rolled in curved post arc top; The top of ladle bowl is equipped with a horizontal pneumatic tube is installed on air inlet pipe, the air inlet pipe, and the two ends of pneumatic tube are separately installed with inflation inlet and air gauge; The bottom of ladle bowl is provided with a jar eck chassis, on jar eck chassis flange is installed, and pressurized tank liquid or gas are imported and exported and then is installed on the flange.
Be equipped with in pressurized tank and prevent capsule ultralimit expansion guard shield, even under the situation of no air pressure, capsule also can't ultralimit expand; Prevent that capsule from fold fender bracket and in capsule, install, can allow capsule when contraction, can not fold or can not be excessively folding, and water base of being stored up to have been arranged again; On the inflation inlet that the pressurized tank tank deck is installed, anti-gas-leak is installed again and is sealed the situation that inflation inlet just can not leak air again; And the installation air gauge just can allow the people understand existing barometric information in the pressurized tank at any time, has guaranteed that the air pressure in the pressurized tank can in time be found when descending.
Further technical scheme of the present utility model is:
Described capsule is liquid storage capsule or gas storage capsule.
Described prevent capsule ultralimit expansion guard shield be prevent capsule ultralimit expansion plane guard shield, be to prevent capsule ultralimit expansion circular arc guard shield.The described folding fender bracket of capsule that prevents is that round iron fender bracket, twin columns arc top U type round iron fender bracket, four post arc tip circle iron fender brackets or the porose protection tube of dome frame can be rolled in curved post arc top.
(3) the beneficial effects of the utility model are:
The capsule protective device is installed in the pressurized tank, when improving capsule application life, the quality that has also improved the quality of pressurized tank and improved the water supply machine; And capsule protective device cost is low, simple in structure.
Four. description of drawings
Fig. 1 is the general structure partial schematic sectional view of first embodiment of the utility model.
Fig. 2 is the general structure partial schematic sectional view of second embodiment of the utility model.
Fig. 3 is the general structure partial schematic sectional view of the 3rd embodiment of the utility model.
Fig. 4 is the general structure partial schematic sectional view of the 4th embodiment of the utility model.
Marker annotations among the figure:
The 1-inflation inlet, the 2-anti-gas-leak seals, the 3-air inlet pipe; 4-ladle bowl, 5-capsule guard shield air inlet/outlet, 6-prevent capsule ultralimit expansion circular arc guard shield; 7-air pressure activity space, the 8-capsule, the round iron fender bracket can be rolled in the curved post arc of 9-top; 10-prevents the ambulatory splint of round iron distortion, 11-ambulatory splint screw, 12-flange; the 13-flange bolt; 14-fender bracket hold-down nut, 15-pressurized tank liquid or gas are imported and exported, the 16-pneumatic tube; the 17-air gauge; 18-air pressure storage space, the 19-fender bracket can be rolled over active joint, the locked screw of 20-active joint; 21-liquid or gas storage area; 22-compressed air, 23-jar eck chassis, 24-anti-gas-leak sealed gluing block; 25-twin columns arc top U type round iron insured frame; 26-four post arc tip circle iron fender brackets, 27.-liquid or gas manhole appendix, the porose protection tube of 28-dome frame; the 29-fixed underpan; 30-liquid or gas storage row mouth, 31-tube frame arc top, 32-tube frame cylinder.
Five. the specific embodiment
(1) embodiment one:
Fig. 1 is first embodiment of the present utility model---prevent that the folding fender bracket of capsule from being the pressurized tank that the round iron fender bracket can be rolled in curved post arc top.
In Fig. 1, the top in the ladle bowl 4 is equipped with and prevents capsule ultralimit expansion circular arc guard shield 6; Prevent the capsule guard shield air inlet/outlet 5 that capsule ultralimit expansion circular arc guard shield 6 is provided with more than 10, diameter is 4mm-6mm; Be provided with air pressure storage space 18 between guard shield and tank deck inboard, air pressure storage space 18 prestores compressed air 22.Middle and lower parts in the ladle bowl 4 are equipped with capsule 8, the inwall of capsule 8 and ladle bowl 4 and prevent between the capsule ultralimit expansion circular arc guard shield 6, be provided with air pressure activity space 7; The eck of capsule 8 places between jar eck chassis 23 and the flange 12, by flange bolt 13 sealing and fixing; The folding fender bracket of capsule that prevents that is provided with in the capsule 8 is that round iron fender bracket 9 can be rolled in curved post arc top.Described curved post arc top can be rolled over round iron fender bracket 9 or directly is fixed on, be provided with fender bracket hold-down nut 14 on the flange 12 of pressurized tank liquid or gas import and export 15, or be provided with fixed underpan 29, and fixed underpan 29 is fixed between jar eck chassis 23 and the flange 12 at its suspension column; Locate to be provided with fender bracket in the middle of its top and can roll over active joint 19 and the locked screw 20 of active joint, its waist place is provided with ambulatory splint 10 and the ambulatory splint screw 11 that prevents the round iron distortion.
The top of ladle bowl 4 is provided with air inlet pipe 3, and horizontal pneumatic tube 16 is installed on the air inlet pipe 3, and the two ends of pneumatic tube 16 are separately installed with inflation inlet 1 and air gauge 17; The anti-gas-leak that nut type is installed on the inflation inlet 1 seals 2.Described anti-gas-leak seals and is provided with anti-gas-leak sealed gluing block 24 in 2.
During work, liquid or gas are under the external force effect of the pump housing, by pressurized tank liquid or gas import and export 15 liquid or 21 li storages of gas memory space that enter in the capsule 8, and capsule 8 pressurizeds constantly swell; The gas that the air pressure activity space is 7 li is extruded by capsule 8, enters 18 li storages of air pressure storage space from capsule guard shield air inlet/outlet 5; Compressed air 22 has also produced powerful counter-pressure to capsule 8 when being compressed once more by capsule 8 again.When capsule 8 is expanded to the inwall of ladle bowl 4 and prevent the inwall of capsule ultralimit expansion circular arc guard shield 6, just be obstructed and can not continue again to swell, capsule 8 has stored up enough liquid or gas, and electric pump has stopped work.When liquid in the need drainage pressure jar or gas, to open and import and export 15 valves that are connected with pressurized tank liquid or gas, air 22 compressings by compression of liquid in the capsule 8 or gas are are just all imported and exported 15 discharges from pressurized tank liquid or gas; Capsule 8 just can be rolled over round iron fender bracket 9 by curved post arc top and support and can not fold after shrinking fully.The capsule protective device of installing in the pressurized tank has been implemented essence to capsule 8 and has effectively been protected.
(2) embodiment two:
Fig. 2 is second embodiment of the present utility model---prevent that the folding fender bracket of capsule from being the pressurized tank of twin columns arc top U type round iron fender bracket.
In Fig. 2, the structure of described second embodiment and first embodiment is basic identical, and different is for it, prevents that the folding fender bracket of capsule from being twin columns arc top U type round iron insured frame 25.
(3) embodiment three:
Fig. 3 is the 3rd embodiment of the present utility model---prevent that the folding fender bracket of capsule from being the pressurized tank of four post arc round iron fender brackets.
In Fig. 3, the structure of described the 3rd embodiment and first embodiment is basic identical, and different is for it, prevents that the folding fender bracket of capsule from being four post arc tip circle iron fender brackets 26.
(4) embodiment four:
Fig. 4 is the 4th embodiment of the present utility model---prevent that the folding fender bracket of capsule from being the pressurized tank of the porose protection tube of dome frame.
In Fig. 4, the structure of described the 4th embodiment and first embodiment is basic identical; Different is for it, prevents that the folding fender bracket of capsule from being the porose protection of a dome frame 28.The top of the porose protection tube of dome frame 28 is provided with a frame arc top 31, is provided with liquid or gas manhole appendix 27 on tube frame arc top 31 and the tube frame cylinder 32; The porose protection of described dome tube frame 28, when its underpart is when being provided with fixed underpan 29, fixed underpan 29 is installed between jar eck chassis 23 and the flange 12; When its underpart is cancellation during fixed underpan 29, then directly with tube frame cylinder 32 welded and installed on flange 12.Liquid or gas all pass in and out from liquid or gas manhole appendix 27 when storing and discharge, and go into capsule 8 interior storages at last or enter pressurized tank liquid or gas import and export 15 discharges after mouth 30 is arranged in liquid or gas storage.
Claims (6)
1. the pressurized tank that the capsule protective device is installed comprises ladle bowl, capsule, flange; It is characterized in that: the top in the ladle bowl (4) is provided with air pressure storage space (18) and is equipped with and prevents capsule ultralimit expansion guard shield, prevent the capsule guard shield air inlet/outlet (5) that capsule ultralimit expansion guard shield is provided with more than 10, diameter is 3mm-7mm, middle and lower part in the ladle bowl (4) is provided with air pressure activity space (7) and capsule (8) is installed, be equipped with in the capsule (8) and prevent that capsule from folding fender bracket, air pressure storage space (18) and air pressure activity space (7) lining prestore compressed air (22); The described capsule ultralimit expansion guard shield that prevents is to prevent capsule ultralimit expansion circular arc guard shield (6) or prevent capsule ultralimit expansion plane guard shield, and the described folding fender bracket of capsule that prevents is that round iron fender bracket (9), twin columns arc top U type round iron fender bracket (25), four post arc tip circle iron fender brackets (26) or the porose protection tube of dome frame (28) can be rolled in curved post arc top; The top of ladle bowl (4) is equipped with on air inlet pipe (3), the air inlet pipe (3) a horizontal pneumatic tube (16) is installed, and the two ends of pneumatic tube (16) are separately installed with inflation inlet (1) and air gauge (17); The bottom of ladle bowl (4) is provided with a jar eck chassis (23), on jar eck chassis (23) flange (12) is installed, and pressurized tank liquid or gas are imported and exported (15) and then is installed on the flange (12).
2. a kind of pressurized tank that the capsule protective device is installed according to claim 1 is characterized in that: the anti-gas-leak that nut type is installed on inflation inlet (1) seals (2), and anti-gas-leak seals and is provided with an anti-gas-leak sealed gluing block (24) in (2).
3. a kind of pressurized tank that the capsule protective device is installed according to claim 1, it is characterized in that: the bottom that round iron fender bracket (9) can be rolled in described curved post arc top is equipped with the ambulatory splint (10) that prevents the round iron distortion, and ambulatory splint screw (11) is fixed into one with two curved posts; The top that round iron fender bracket (9) can be rolled in curved post arc top is provided with fender bracket and can rolls over active joint (19), and fender bracket can be rolled over the locked screw of active joint (20) is installed on the active joint (19).
4. a kind of pressurized tank that the capsule protective device is installed according to claim 1; it is characterized in that: curved post arc top can be rolled over round iron fender bracket (9), twin columns arc top U type round iron fender bracket (25) and four post arc tip circle iron fender brackets (26) or directly be used fender bracket hold-down nut (14) to be fixed on the flange (12); or their suspension column is provided with fixed underpan (29); and fixed underpan (29) placed between jar eck chassis (23) and the flange (12), fixing with flange bolt (13).
5. a kind of pressurized tank that the capsule protective device is installed according to claim 1, it is characterized in that: the top of the porose protection tube frame of dome (28) is provided with a frame arc top (31), is provided with liquid or gas manhole appendix (27) on tube frame arc top (31) and the tube frame cylinder (32); Its underpart is provided with fixed underpan (29), fixed underpan (29) is installed between jar eck chassis (23) and the flange (12); The porose protection of described dome tube frame (28) or cancellation fixed underpan (29) and directly tube frame cylinder (32) is welded on the flange (12).
6. a kind of pressurized tank that the capsule protective device is installed according to claim 1 is characterized in that: what liquid in the capsule (8) or lining, gas storage area (21) stored is liquid or gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201649057U CN201713864U (en) | 2009-12-02 | 2009-12-02 | Pressure tank provided with capsule protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201649057U CN201713864U (en) | 2009-12-02 | 2009-12-02 | Pressure tank provided with capsule protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201713864U true CN201713864U (en) | 2011-01-19 |
Family
ID=43459863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201649057U Expired - Fee Related CN201713864U (en) | 2009-12-02 | 2009-12-02 | Pressure tank provided with capsule protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201713864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173020A (en) * | 2019-06-17 | 2019-08-27 | 上海威派格智慧水务股份有限公司 | A kind of box type negative-pressure-free special high-pressure tank body energy storage equipment |
| CN113418134A (en) * | 2021-05-21 | 2021-09-21 | 长沙中益气体有限公司 | Liquid nitrogen storage jar with vapour-pressure type safety protection function |
-
2009
- 2009-12-02 CN CN2009201649057U patent/CN201713864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173020A (en) * | 2019-06-17 | 2019-08-27 | 上海威派格智慧水务股份有限公司 | A kind of box type negative-pressure-free special high-pressure tank body energy storage equipment |
| CN113418134A (en) * | 2021-05-21 | 2021-09-21 | 长沙中益气体有限公司 | Liquid nitrogen storage jar with vapour-pressure type safety protection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20131202 |