CN101592224B - Circle quick door-opening device of pressure container - Google Patents
Circle quick door-opening device of pressure container Download PDFInfo
- Publication number
- CN101592224B CN101592224B CN200910099690XA CN200910099690A CN101592224B CN 101592224 B CN101592224 B CN 101592224B CN 200910099690X A CN200910099690X A CN 200910099690XA CN 200910099690 A CN200910099690 A CN 200910099690A CN 101592224 B CN101592224 B CN 101592224B
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- tooth
- flange
- upper flange
- teeth
- lower flange
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- Pressure Vessels And Lids Thereof (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a circle quick door-opening device of a pressure container, which comprises an end enclosure, an upper flange and a lower flange which is connected with a tank body. The upper flange is arranged at a port of the end enclosure, the upper flange is evenly distributed with upper flange teeth along the circumferential direction, and the lower flange is evenly distributed with lower flange teeth along the circumferential direction. The device is characterized in that the device also comprises a circle which is arranged at the circumferential outsides of the upper flange and the lower flange, the upper end part of the circle is provided with upper teeth matched with the upper flange teeth to be locked, and the lower end part of the circle is provided with lower teeth matched with the lower flange teeth to be locked. Compared with the prior art, the device has the advantages that the locking and loosing of the circle are adopted for replacing the rotation of a quick opening cover, then relative rotation is not needed between the upper flange and the lower flange, and a sealing ring is abraded little; in addition, only the rising and falling of the quick opening cover are considered, the rotation factor does not need to be considered, so the requirement for the fixed structure of the quick opening cover is relatively less, and the manufacturing cost can be reduced.
Description
Technical field
The present invention relates to a kind of pressurized container, relate in particular to a kind of circle quick door-opening device of pressurized container, can be applicable to sulfurizing pot, fixed pot, retort, autoclave equal pressure container.
Background technique
Existing pressurized container, as sulfurizing pot, fixed pot, retort, autoclave etc., no matter be horizontal or vertical, consist essentially of tank body and be located at the quick-actuating closure of tank body port, quick-actuating closure comprises end socket and is welded in the upper flange of end socket port, the tank body port is provided with lower flange, be provided with seal ring between upper flange and the lower flange, the circumferencial direction of upper flange is evenly equipped with the upper flange tooth, the circumferencial direction of lower flange is evenly equipped with the lower flange tooth, the tooth of upper flange and the tooth of lower flange mesh overlapping locking, and after quick-actuating closure rotated an angle, the tooth of upper flange and the dislocation of the tooth of lower flange were unclamped, this side set switching structure is being uncapped and is being closed in the process of lid, need to relatively rotate between upper flange and lower flange, have following shortcoming: at first, seal ring is subjected to upper flange friction wearing and tearing easily; Quick-actuating closure should consider that lifting considers to rotate again, so the fixed structure relative complex of quick-actuating closure.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of quick-actuating closure simply to be provided with at the above-mentioned state of the art, and the circle quick door-opening device of the little pressurized container of the ring wear between upper flange and lower flange.
The present invention solves the problems of the technologies described above the technological scheme that is adopted: a kind of circle quick door-opening device of pressurized container, comprise end socket, upper flange and the lower flange that is connected with tank body, aforesaid upper flange is located at the port of aforementioned end socket, aforesaid upper flange is along circumferentially being evenly equipped with the upper flange tooth, aforesaid lower flange is along circumferentially being evenly equipped with the lower flange tooth, it is characterized in that this device comprises that also one is arranged at turn-taking of aforesaid upper flange and lower flange periphery, this upper end portion of turn-taking has the last tooth that cooperates with aforesaid upper flange tooth with locking, and the underpart has the lower tooth that cooperates with aforesaid lower flange tooth to lock.
As preferably, described each upper flange tooth radially outward is arranged on the described upper flange, accordingly, described on each tooth radially inwardly be arranged on described the turn-taking;
Described each lower flange tooth radially outward is arranged on the described lower flange, and accordingly, described each lower tooth radially inwardly is arranged on described the turn-taking.
As preferably, described upper flange tooth has 24,15 ° of adjacent upper flange spaces of teeth, and accordingly, described last tooth of turn-taking also is 24, adjacent 15 ° of the spaces of teeth of going up.
As preferably, described lower flange tooth has 20,18 ° of adjacent lower flange spaces of teeth, and accordingly, described lower tooth of turn-taking also is 20,18 ° of adjacent spaces of teeth down.
Described upper flange number of teeth order is greater than or less than lower flange number of teeth order, like this when upper flange with turn-take can throw off the time, turn-take and then mesh with lower flange and can not break away from, be convenient to actual easy to operate.Upper flange number of teeth order can be the same with lower flange number of teeth order, also can be different, but be preferred with unequal.
Compared with prior art, the invention has the advantages that: adopt the locking of turn-taking and unclamp the rotation that replaces quick-actuating closure, just need not relatively rotate between upper flange and lower flange like this, wearing and tearing to seal ring are less, in addition, only consider the lifting of quick-actuating closure, need not to consider the rotation factor, so the fixed structure requirement to quick-actuating closure is less relatively, manufacture cost can reduce; Need only to turn-take during operation and just can realize, reliably effectively light; Can be widely used in sulfurizing pot, fixed pot, retort, autoclave equal pressure container.
Description of drawings
Fig. 1 is the example structure schematic representation.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the enlarged view of turn-taking.
Fig. 4 is the sectional view of Fig. 3 along the A-A direction.
Fig. 5 is the sectional view of Fig. 3 along the B-B direction.
Fig. 6 is the upper flange enlarged view.
Fig. 7 is the lower flange enlarged view.
Fig. 8 is in locking state figure for turn-taking with upper flange and lower flange.
Fig. 9 is that the last tooth of turn-taking and the upper flange tooth of upper flange are in the dislocation phase diagram.
Figure 10 is that the lower tooth of turn-taking and the lower flange tooth of lower flange are in the dislocation phase diagram.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Extremely shown in Figure 7 as Fig. 1, pressurized container in the present embodiment is a sulfurizing pot, comprise tank body 1, end socket 4, rocking arm 13, turn-take 2, upper flange 3, lower flange 5, upper flange 3 is located at the port of end socket 4 and is formed quick-actuating closure 12, quick-actuating closure 12 is fixed in rocking arm 13 1 ends and lifting, rocking arm 13 the other ends then are arranged at the sidepiece 11 of tank body rotationally, lower flange 5 be located at tank body 1 port.
See Fig. 4 to shown in Figure 7, upper flange tooth 31 has 24,15 ° at interval in adjacent upper flange tooth 31, and accordingly, the last tooth 21 of turn-taking also is 24,15 ° at interval in adjacent last tooth 21.Lower flange tooth 51 has 20,18 ° at interval in adjacent lower flange tooth 51, and accordingly, adjacent lower tooth 22 also is 20,18 ° of adjacent spaces of teeth down.
Opening procedure is specific as follows: with reference to figure 8, at this moment turn-taking 2 is in locking state with upper flange 3 and lower flange 5, and upper flange tooth 31 and last tooth 21 and lower flange tooth 51 and lower tooth 22 all are in the spacing state of engagement.With reference to figure 9, turn-take 2 rotate to an angle after, last tooth 21 is in the dislocation state with upper flange tooth 31, it is spacing to remove engagement, at this moment lower flange tooth 51 still is in the spacing state of engagement with lower tooth 22, quick-actuating closure 12 just can be opened like this, and need not rotation.With reference to Figure 10, turn-take 2 be rotated further several angle after, lower tooth 22 is in the dislocation state with lower flange tooth 51, turn-takes 2 can break away from lower flange tooth 51.The then opposite way operation of locking process.
Claims (4)
1. the circle quick door-opening device of a pressure vessel; Comprise end socket, upper flange and the lower flange that is connected with tank body; Aforesaid upper flange is located at the port of aforementioned end socket; Aforesaid upper flange is along circumferentially being evenly equipped with the upper flange tooth; Aforesaid lower flange is along circumferentially being evenly equipped with the lower flange tooth; It is characterized in that this device comprises that also one is arranged at turn-taking of aforesaid upper flange and lower flange periphery; This upper end of turn-taking has the upper tooth that cooperates to lock with aforesaid upper flange tooth; The bottom has the lower tooth that cooperates to lock with aforesaid lower flange tooth
Described each upper flange tooth radially outward is arranged on the described upper flange, accordingly, described on each tooth radially inwardly be arranged on described the turn-taking;
Described each lower flange tooth radially outward is arranged on the described lower flange, and accordingly, described each lower tooth radially inwardly is arranged on described the turn-taking,
Described upper flange number of teeth order is greater than or less than lower flange number of teeth order.
2. the circle quick door-opening device of pressurized container according to claim 1 is characterized in that described upper flange tooth has 24,15 ° of adjacent upper flange spaces of teeth, and accordingly, described last tooth of turn-taking also is 24, adjacent 15 ° of the spaces of teeth of going up.
3. the circle quick door-opening device of pressurized container according to claim 1 is characterized in that described lower flange tooth has 20,18 ° of adjacent lower flange spaces of teeth, and accordingly, described lower tooth of turn-taking also is 20,18 ° of adjacent spaces of teeth down.
4. the circle quick door-opening device of pressurized container according to claim 1 is characterized in that
Described upper flange tooth has 24,15 ° of adjacent upper flange spaces of teeth, and accordingly, described last tooth of turn-taking also is 24, adjacent 15 ° of the spaces of teeth of going up;
Described lower flange tooth has 20,18 ° of adjacent lower flange spaces of teeth, and accordingly, described lower tooth of turn-taking also is 20,18 ° of adjacent spaces of teeth down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910099690XA CN101592224B (en) | 2009-06-08 | 2009-06-08 | Circle quick door-opening device of pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910099690XA CN101592224B (en) | 2009-06-08 | 2009-06-08 | Circle quick door-opening device of pressure container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101592224A CN101592224A (en) | 2009-12-02 |
| CN101592224B true CN101592224B (en) | 2011-12-28 |
Family
ID=41407028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910099690XA Expired - Fee Related CN101592224B (en) | 2009-06-08 | 2009-06-08 | Circle quick door-opening device of pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101592224B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239902B (en) * | 2010-05-15 | 2013-04-10 | 江苏派乐滋食品有限公司 | Automatic pot opening and locking device for fruit and vegetable carbon dioxide dehydration pot |
| CN102587054B (en) * | 2012-03-13 | 2014-05-07 | 机械科学研究总院先进制造技术研究中心 | Automatic cylinder cover locking device and cheese dyeing machine comprising same |
| CN105508602B (en) * | 2015-12-21 | 2019-04-05 | 平高集团有限公司 | Retaining ring used in a kind of pressure vessel and the pressure vessel |
| HUE044348T2 (en) * | 2016-10-21 | 2019-10-28 | Dynasafe Prot Systems Ab | Locking arrangement for a blast-resistant container |
| CN108477466A (en) * | 2018-04-11 | 2018-09-04 | 烟台良荣机械精业有限公司 | Precooker |
| CN111396552B (en) * | 2019-11-28 | 2021-11-19 | 余姚市舜江机械实业有限公司 | Convenient door closure walking type quick-opening container |
| CN112937810B (en) * | 2021-04-01 | 2022-08-05 | 中国船舶科学研究中心 | Double-acting unlocking mechanism suitable for underwater equipment and unlocking method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434066Y (en) * | 2009-06-08 | 2010-03-31 | 余姚市舜江机械实业有限公司 | Circle turning quick door-opening device of pressure vessel |
-
2009
- 2009-06-08 CN CN200910099690XA patent/CN101592224B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201434066Y (en) * | 2009-06-08 | 2010-03-31 | 余姚市舜江机械实业有限公司 | Circle turning quick door-opening device of pressure vessel |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101592224A (en) | 2009-12-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140608 |
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| EXPY | Termination of patent right or utility model |