CN105626865A - Sealing and locking mechanism for sterilization kettle - Google Patents
Sealing and locking mechanism for sterilization kettle Download PDFInfo
- Publication number
- CN105626865A CN105626865A CN201610148843.5A CN201610148843A CN105626865A CN 105626865 A CN105626865 A CN 105626865A CN 201610148843 A CN201610148843 A CN 201610148843A CN 105626865 A CN105626865 A CN 105626865A
- Authority
- CN
- China
- Prior art keywords
- seat ring
- ring
- locking mechanism
- slide
- pot cover
- Prior art date
- 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.)
- Granted
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 27
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000003814 drug Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0011—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using physical methods
- A61L2/0023—Heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/16—Pivoted closures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/21—Pharmaceuticals, e.g. medicaments, artificial body parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Cookers (AREA)
Abstract
The invention discloses a sealing and locking mechanism for a sterilization kettle. The sealing and locking mechanism comprises a seat ring and a pot cover, which arranged at an opening of a kettle body, wherein a connecting ring and a rotary ring are arranged between the seat ring and the pot cover; the connecting ring is fixedly connected to the seat ring; the outer circumference of one end, connected to the seat ring, of the connecting ring is provided with a ring-shaped step; the rotary ring is arranged in a ring-shaped slot formed by a step; the position, which corresponds to the rotary ring, on the end surface of the seat ring is provided with a plurality of grooves in a spacing manner; a slide base is arranged in each groove; the bottom of each slide base is provided with a first compression spring; a lug plate connected to each slide base extends to the outside of the seat ring from a radial slot in the corresponding end surface of the seat ring; the lug plates are hinged with one drawbar; the other end of the drawbar is provided with a locking block capable of locking the pot cover to the connecting ring; the end surface of the rotary ring is provided with arc-shaped slots, which are as many as the slide bases and gradually become deeper in a circumferential direction, in the spacing manner, wherein the direction in which the plurality of arc-shaped slots gradually become deeps is consistent; and the tops of the slide bases are matched with the corresponding arc-shaped slots. The sealing and locking mechanism is simple in structure, is convenient to operate, and is reliable in sealing and locking.
Description
Technical field
The present invention relates to a kind of sterilization still, especially relate to a kind of sterilization still seal-locking mechanism.
Background technology
Sterilization still is again cannery retort or sterilization Machine. Sterilization still is made up of pot body, pot cover, opening device, sterilizing basket, steam jet and some mouths of pipe etc., and the sealing between pot cover and still body adopts silicon rubber heatproof sealing-ring.
Sterilization still is mainly used in the every field such as food service industry, medicine. At present, along with the quickening of people's rhythm of life, the demand of quick food is constantly expanded by people, and this also just facilitates the fast development of sterilization still.
Owing to sterilization still adopts high pressure high temperature vapor and hot water that food in still or medicine are carried out boiling, ultrahigh in efficiency, work needs ceaselessly to open pot cover take out well-done food or medicine and pending food or medicine are put into, thus the sealing effect requirements when operation efficiency of pot lid opener and food, medicine boiling is extremely high.
Traditional sterilization still, the locking mechanism mode of pot cover is roughly classified as two classes: one is adopt chain type locking latches, and most of European countries adopt in this way, and advantage is that sealing is reliable, and shortcoming is that operation is loaded down with trivial details. Two is the sealing and the locking that adopt similar pressure-cooker type, and domestic sterilization still adopts this kind of structure mostly, and this kind of mode not only operates effort, and is easy to cause the abrasion of sealing member.
Therefore need badly develop a kind of seal locking efficiency height and effective sterilization still seal-locking mechanism.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention provides a kind of sterilization still seal-locking mechanism, and locking efficiency height, sealing locking is effective.
The technical scheme that the present invention adopts to solve the problems of the technologies described above is: a kind of sterilization still seal-locking mechanism, comprise the seat ring and pot cover that are located at still body opening place, it is provided with between seat ring and pot cover and connects circle and turning collar, described connection circle is fixedly connected with seat ring, the step of annular it is provided with at the excircle connecting one end that circle is connected with seat ring, turning collar is arranged in the ring groove of the side opening that this step is formed, location interval corresponding with turning collar on the end face of seat ring is provided with multiple groove, it is equipped with slide in each groove, the bottom of slide is provided with the first compression spring, the ear plate being connected on slide is from outside the radial slot being located at seat ring corresponding end-faces reaches seat ring, ear plate is hinged by hinged axle and a pull bar, the medullary ray of hinged axle and the central axis of seat ring are arranged, the other end at pull bar is provided with the lock block that can be locked at by pot cover and connect on circle, being interval with the same number of circumferentially deep-slotted chip breaker from the superficial to the deep with slide at turning collar towards the end face of seat ring, multiple deep-slotted chip breaker direction from the superficial to the deep is consistent, and the top of slide and corresponding deep-slotted chip breaker coordinate to be installed.
Further, described lock block is in the cover tubular with hook head, lock block is sleeved on the outside of pull bar, pull bar is provided with the 2nd compression spring in the part locked between block and hinged axle head, the other end at pull bar has been threaded connection regulating handle, and the hook head on lock block is for locking with pot cover.
Further, the one end contacted with regulating handle at lock block is provided with heavy hole section, is provided with for regulating handle carries out the 3rd locking compression spring in the section of heavy hole.
Further, being provided with blind hole in the bottom of slide, one end of the first compression spring is arranged in blind hole, and the other end stretches out in its natural state outside blind hole.
Further, it is fixedly connected with the heavy head screw being located in heavy head bore by heavy head bore between described connection circle and seat ring.
Further, described pot cover comprises and is connected the retainer that circle fitted seal is installed and the end socket being connected on another end face of retainer.
Further, connecting the sealing groove enclosing and coordinating with retainer and be also provided with annular on the end face installed, in sealing groove, rubber seal it is provided with.
Useful effect:
According to the present invention, structure is simple, simple operation, and dense block is only reliable, and the present invention can be used for sterilization still product innovation, it is possible to for the transformation to old sterilization still, and improvement expenses is low, is easy to promote.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is the right side view of Fig. 1.
Fig. 3 is A place enlarged view in Fig. 1.
Fig. 4 is the structural representation of turning collar.
Fig. 5 is the expansion rotation figure of B-B in Fig. 4.
In figure, 1, still body, 2, seat ring, 3, turning collar, 301, deep-slotted chip breaker, 4, connect circle, 5, heavy head screw, 6, rubber seal, 7, retainer, 8, end socket, the 9, first compression spring, 10, slide, 11, hinged axle, the 12, the 2nd compression spring, 13, pull bar, 14, block, the 15, the 3rd compression spring, 16, regulating handle are locked.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention done concrete detailed description further.
As shown in the figure, a kind of sterilization still seal-locking mechanism, comprises the seat ring 2 and pot cover that are located at still body 1 opening place.
Being provided with between seat ring 2 and pot cover and connect circle 4 and turning collar 3, match with the right side of seat ring 2 and be fixedly connected with (convenient in order to describe, the left and right of left and right described herein and accompanying drawing 3 itself is consistent) in the left side of described connection circle 4. Connecting the excircle of one end that circle 4 is connected with seat ring 2 and be provided with the step of annular, turning collar 3 is arranged in the ring groove that the side that this step formed opens.
On the end face of seat ring 2 towards turning collar 3, the location interval corresponding with turning collar 3 is provided with multiple groove, a slide 10 it is equipped with in each groove, (slide 10 is the bottom of slide 10 towards one end of bottom portion of groove for the bottom of slide 10, the other end is the top of slide 10) it is provided with the first compression spring 9, the ear plate being connected on slide 10 is from outside the radial slot being located at seat ring 2 corresponding end-faces reaches seat ring 2.
First compression spring 9 can prevent lock block 14 to be free to slide on pull bar 13, and can ensure to lock accordingly fully contacting of block 14 and pot cover, it is to increase locking effect.
Being hinged with a pull bar 13 by hinged axle 11 on ear plate, the medullary ray of hinged axle 11 and the central axis of seat ring 2 are arranged, and the other end at pull bar 13 is provided with the lock block 14 that can be locked at by pot cover and connect on circle 4.
Being interval with the same number of circumferentially deep-slotted chip breaker from the superficial to the deep with slide 10 on the end face of seat ring 2 at turning collar 3, multiple deep-slotted chip breaker direction from the superficial to the deep is consistent, and the top of slide 10 and corresponding deep-slotted chip breaker coordinate to be installed.
Lock block 14 can be in the cover tubular with hook head, lock block 14 is sleeved on the outside of pull bar 13, pull bar 13 is provided with the 2nd compression spring 12 in the part locked between block 14 and hinged axle 11 end, the other end at pull bar 13 has been threaded connection regulating handle 16, and the hook head on lock block 14 is for locking with pot cover.
When the present invention uses, rotating tension bar 13, lock block 14 is made to coordinate installation with pot cover, then rotary motion circle 3, deep-slotted chip breaker 301 from the superficial to the deep is utilized to make slide 10 slide in groove thus drive pull bar 13 close to still body 1 by hinged axle 11, finally making lock block 14 be locked at by pot cover connects on circle 4, and now the first compression spring 9 bottom slide 10 is in compressed state.
Lock block 14 is sleeved on the outside of pull bar 13 and coordinates the setting of the 2nd compression spring 12, can ensure when using regulating handle 16 degree of tightness of lock block 14 to be regulated, pot cover all can be played the effect of locking by each lock block, thus ensures validity and the persistence of sealing and locking further.
When needs releasing lock stops, the process that reverse rotation turning collar 3, first compression spring 9 resets drives pull bar 13 to move to the direction away from still body 1 by hinged axle 11, thus lock block 14 is discharged from pot cover.
Hinged axle 11 can adopt pin or bolt.
In order to ensure to seal the validity of locking and can be close to further, be provided with heavy hole section in one end of contacting with regulating handle 16 of lock block 14, be provided with in the section of heavy hole for regulating handle 16 is carried out locking and with the 3rd compression spring 15 locked.
In order to make structure compacter, being provided with blind hole in the bottom of slide 10, one end of the first compression spring 9 is arranged in blind hole, and the other end stretches out in its natural state outside blind hole, and this end can be fixedly connected with the bottom of groove.
Connect and it is fixedly connected with the heavy head screw 5 being located in heavy head bore by heavy head bore between circle 4 and seat ring 2. Thus ensure the sealing that mode of connection can not have influence on pot cover and be connected between circle 4.
Specifically, the structure of pot cover can comprise and be connected the retainer 7 that circle 4 fitted seal is installed and the end socket 8 being connected on another end face of retainer 7. Also can coordinate, connecting circle 4, the sealing groove that annular is set on the end face installed with retainer 7, in sealing groove, be provided with rubber seal 6. Thus ensure pot cover further and the sealing effect being connected between circle 4.
Claims (7)
1. a sterilization still seal-locking mechanism, it is characterized in that: comprise the seat ring (2) and pot cover that are located at still body opening place, it is provided with between seat ring (2) and pot cover and connects circle (4) and turning collar (3), described connection circle (4) is fixedly connected with seat ring (2), the step of annular it is provided with at the excircle connecting one end that circle (4) is connected with seat ring (2), turning collar (3) is arranged in the ring groove of the side opening that this step is formed, location interval corresponding with turning collar (3) on the end face of seat ring (2) is provided with multiple groove, slide (10) it is equipped with in each groove, the bottom of slide (10) is provided with the first compression spring (9), the ear plate being connected on slide (10) reaches outside seat ring (2) from the radial slot being located at seat ring (2) corresponding end-faces, ear plate is hinged by hinged axle (11) and a pull bar (13), the medullary ray of hinged axle (11) and the central axis of seat ring (2) are arranged, the other end at pull bar (13) is provided with the lock block (14) that can be locked at by pot cover and connect on circle (4), it is interval with the same number of circumferentially deep-slotted chip breaker (301) from the superficial to the deep with slide (10) towards the end face of seat ring (2) at turning collar (3), multiple deep-slotted chip breaker (301) direction from the superficial to the deep is consistent, and the top of slide (10) coordinates with corresponding deep-slotted chip breaker (301) installs.
2. a kind of sterilization still seal-locking mechanism according to claim 1, it is characterized in that: described lock block (14) is in the cover tubular with hook head, lock block (14) is sleeved on the outside of pull bar (13), the part being positioned between lock block (14) and hinged axle head on pull bar (13) is provided with the 2nd compression spring (12), the other end at pull bar (13) has been threaded connection regulating handle (16), and the hook head on lock block (14) is for locking with pot cover.
3. a kind of sterilization still seal-locking mechanism according to claim 2, it is characterized in that: the one end contacted with regulating handle (16) at lock block (14) is provided with heavy hole section, being provided with for regulating handle (16) being carried out the 3rd locking compression spring (15) in the section of heavy hole.
4. a kind of sterilization still seal-locking mechanism according to claim 1, it is characterised in that: being provided with blind hole in the bottom of slide (10), one end of the first compression spring (9) is arranged in blind hole, and the other end stretches out in its natural state outside blind hole.
5. a kind of sterilization still seal-locking mechanism according to claim 1, it is characterised in that: it is fixedly connected with the heavy head screw (5) being located in heavy head bore by heavy head bore between described connection circle (4) and seat ring (2).
6. a kind of sterilization still seal-locking mechanism according to claim 1, it is characterised in that: described pot cover comprises and is connected the retainer (7) that circle (4) fitted seal is installed and the end socket (8) being connected on retainer (7) another end face.
7. a kind of sterilization still seal-locking mechanism according to claim 6, it is characterised in that: coordinate the sealing groove being also provided with annular on the end face installed in connection circle (4) with retainer (7), in sealing groove, it is provided with rubber seal (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148843.5A CN105626865B (en) | 2016-03-16 | 2016-03-16 | Sealing and locking mechanism for sterilization kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610148843.5A CN105626865B (en) | 2016-03-16 | 2016-03-16 | Sealing and locking mechanism for sterilization kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626865A true CN105626865A (en) | 2016-06-01 |
| CN105626865B CN105626865B (en) | 2017-04-26 |
Family
ID=56042063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610148843.5A Expired - Fee Related CN105626865B (en) | 2016-03-16 | 2016-03-16 | Sealing and locking mechanism for sterilization kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626865B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982553A (en) * | 2018-01-03 | 2018-05-04 | 威海威高海盛医用设备有限公司 | Sterilizer |
| CN111588272A (en) * | 2020-06-05 | 2020-08-28 | 常州机电职业技术学院 | Disinfection structure and electric cooker using same |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840569A (en) * | 1957-01-05 | 1960-07-06 | Gunter Scholz | Improvements in or relating to safety devices for preventing the premature opening of pressure containers |
| CN2786375Y (en) * | 2003-03-06 | 2006-06-07 | 李文建 | Quickly opening and closing mechanism of bearing flange |
| CN201370787Y (en) * | 2009-03-06 | 2009-12-30 | 上海申安医疗器械厂 | Opening and closing mechanism of pressure sterilizing container |
| CN202228666U (en) * | 2011-10-13 | 2012-05-23 | 楚天科技股份有限公司 | Locking device for quickly opening door of pressure vessel |
| CN202327078U (en) * | 2011-11-28 | 2012-07-11 | 楚天科技股份有限公司 | Quick-door-opening pressure container |
| CN203730747U (en) * | 2013-12-20 | 2014-07-23 | 楚天科技股份有限公司 | Pressure container |
| CN204341761U (en) * | 2014-12-15 | 2015-05-20 | 重庆气体压缩机厂有限责任公司 | Lid formula container quick opening and closing mechanism |
| CN204437259U (en) * | 2015-02-04 | 2015-07-01 | 叶均章 | A kind of Autoclaves Sterilizers sealing cover locking closure |
| CN205423816U (en) * | 2016-03-16 | 2016-08-03 | 洛阳理工学院 | Cauldron that disinfects seals locking mechanism |
-
2016
- 2016-03-16 CN CN201610148843.5A patent/CN105626865B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840569A (en) * | 1957-01-05 | 1960-07-06 | Gunter Scholz | Improvements in or relating to safety devices for preventing the premature opening of pressure containers |
| CN2786375Y (en) * | 2003-03-06 | 2006-06-07 | 李文建 | Quickly opening and closing mechanism of bearing flange |
| CN201370787Y (en) * | 2009-03-06 | 2009-12-30 | 上海申安医疗器械厂 | Opening and closing mechanism of pressure sterilizing container |
| CN202228666U (en) * | 2011-10-13 | 2012-05-23 | 楚天科技股份有限公司 | Locking device for quickly opening door of pressure vessel |
| CN202327078U (en) * | 2011-11-28 | 2012-07-11 | 楚天科技股份有限公司 | Quick-door-opening pressure container |
| CN203730747U (en) * | 2013-12-20 | 2014-07-23 | 楚天科技股份有限公司 | Pressure container |
| CN204341761U (en) * | 2014-12-15 | 2015-05-20 | 重庆气体压缩机厂有限责任公司 | Lid formula container quick opening and closing mechanism |
| CN204437259U (en) * | 2015-02-04 | 2015-07-01 | 叶均章 | A kind of Autoclaves Sterilizers sealing cover locking closure |
| CN205423816U (en) * | 2016-03-16 | 2016-08-03 | 洛阳理工学院 | Cauldron that disinfects seals locking mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982553A (en) * | 2018-01-03 | 2018-05-04 | 威海威高海盛医用设备有限公司 | Sterilizer |
| CN111588272A (en) * | 2020-06-05 | 2020-08-28 | 常州机电职业技术学院 | Disinfection structure and electric cooker using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626865B (en) | 2017-04-26 |
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Address after: Jianxi District of Henan city of Luoyang Province, nine 471000 West Road No. 44 Applicant after: LUOYANG INSTITUTE OF SCIENCE AND TECHNOLOGY Address before: 471000 Henan province Luoyang City Ze road hi tech Development Zone Applicant before: Luoyang Institute Of Science And Technology |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
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| 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: 20170426 |