CN103343817B - A kind of steaming pot safety device - Google Patents
A kind of steaming pot safety device Download PDFInfo
- Publication number
- CN103343817B CN103343817B CN201310307005.4A CN201310307005A CN103343817B CN 103343817 B CN103343817 B CN 103343817B CN 201310307005 A CN201310307005 A CN 201310307005A CN 103343817 B CN103343817 B CN 103343817B
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- China
- Prior art keywords
- steaming pot
- locking mechanism
- lid
- vent valve
- dead bolt
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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.)
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- Pressure Vessels And Lids Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Cookers (AREA)
Abstract
The present invention relates to steam pressure container safety protection field, specifically a kind of steaming pot safety device, at the tank mouth of steaming pot tank body, lid is set, the locking mechanism preventing lid from arbitrarily opening is set between the tank mouth of described lid and steaming pot tank body, arranging the vent valve in connection tank intracavity portion on steaming pot tank body, the spool of vent valve is connected with locking mechanism synchronous interaction.Lid is locked by the locking mechanism arranged between the steaming pot tank body at lid and tank mouth, when locking mechanism is opened, the enabling signal sent makes the vent valve synchronous interaction being connected with locking mechanism open vent valve, discharge remaining high steam, so, the security and stability that steaming pot uses is improved.
Description
Technical field
The present invention relates to steam pressure container safety protection field, fill safely particularly to a kind of steaming pot
Put
Background technology
At present, steam autoclave is widely used in food-processing industry, pharmacy, sterilization, chemical industry
Etc. industry, article to be processed put into vapor can body, are passed through thermal source to tank body, utilize high steam
Article are processed, need when taking out the article processed to arrange the residual steam in tank body
Go out so that the pressure in tank body is identical with ambient pressure, such guarantee safety.
In prior art, use and arrange several prominent iron blocks at lid open end, at tank body end
Portion arranges the breach of indent, and tank body is put in iron block rotation lid end being arranged by rotating cover
In the breach of the indent that end is arranged, compress iron block, it is achieved thereby that the effect of tightening cover door；So
And, after described lid seals with tank body, often due to the pressure transient in tank, or people
For touching, lid there will be rotation phenomenon.So, lid obtains not with the sealing stability of tank body
To ensureing；In addition, sometimes the steam in tank body is also the most drained, is opening door closure body
Time, the steam of high temperature is easy to burn the skin of operator, and steam autoclave is the most dangerous
?.
Summary of the invention
It is an object of the invention to provide a kind of safety device and take into account discharge to the locking solving lid
The residue high-temperature steam of tank body, improves the safety of steam autoclave.
For realizing object above, the technical solution used in the present invention is: a kind of steaming pot safety device,
Lid is set at the tank mouth of steaming pot tank body, arranges between the tank mouth of described lid and steaming pot tank body
Prevent the locking mechanism that lid is arbitrarily opened, steaming pot tank body arranges the venting in connection tank intracavity portion
Valve, the spool of vent valve is connected with locking mechanism synchronous interaction.
There is techniques below effect in the present invention: the lock arranged between the steaming pot tank body at lid and tank mouth
Determining mechanism to lock lid, when locking mechanism is opened, the enabling signal sent makes and locks
Vent valve is opened in the vent valve synchronous interaction that mechanism is connected, and discharges remaining high steam, so,
The security and stability that steaming pot uses is improved.
Accompanying drawing explanation
Fig. 1 is the front view of safety device rigging position；
Fig. 2 is state diagram during safety device locking；
Fig. 3 be dead bolt, snap close near time location state diagram；
Fig. 4 be dead bolt, snap close away from time location state diagram；
Fig. 5 is the structure chart of the vertical view of safety device.
Detailed description of the invention
Understand the present invention, retaining mechanism (lid and the matching mechanism of tank body) and locking for convenience
Mechanism's (limit retaining mechanism and be in the mechanism of locking mated condition) is illustrated；Retaining mechanism is real
Matter refers to: lid open end arranges several prominent iron blocks, arranges lacking of indent at tank end
Mouthful, the indent that tank end is arranged is put in iron block rotation lid end being arranged by rotating cover
Breach in, compress iron block, it is achieved thereby that locking lid 20 effect；Described locking machine
The similar a kind of insurance institution with safety lock of structure, itself is that lid 20 is locked by one with tank body 10
Safety, improve steam autoclave safety.
Below in conjunction with Fig. 1 to Fig. 5, the invention of this reality is described in further detail:
A kind of steaming pot safety device, arranges lid 20, described lid at the tank mouth of steaming pot tank body 10
The locking machine preventing lid 20 from arbitrarily opening is set between the tank mouth of body 20 and steaming pot tank body 10
Structure 40, steaming pot tank body 10 arranges the vent valve 30 in connection tank intracavity portion, the valve of vent valve 30
Core 31 is connected with locking mechanism 40 synchronous interaction, when locking mechanism 40 is opened and/or is closed,
Open simultaneously with the vent valve 30 of locking mechanism 40 synchronized links and/or close, which improves
The safety in utilization of steam autoclave.
For realizing the conception of the present invention further, at the spool of locking mechanism 40 with vent valve 30
In 31 synchronous interaction problems, this name of the game is: locking mechanism 40 is by machinery or electromagnetism
Mode make locking mechanism 40 when opening and/or close, make the spool 31 of vent valve 30 also can
Enough synchronize opens and/or closes the discharge realized tank interior residual gas.This problem concrete
Two kinds of optional schemes are had during enforcement:
Scheme one: utilize the mode of electromagnetic type to make the synchronous interaction of spool 31 and locking mechanism 40；
Including sensor, the displacement signal of sensor acquisition locking mechanism 40 unlocking motion by this displacement
Signal is converted to the signal of telecommunication and is transferred to controller, and controller output control signal controls vent valve 30
Action connection or cut-off air bleed passage.
Scheme two (optimum implementation): use mechanical type to make spool 31 and locking mechanism 40
Synchronous interaction；Shown in Fig. 5, the spool 31 of described vent valve 30 is spherical or cylindrical valve
Core, extend to spool 31 mandrel rod 32 that is connected of one outside vent valve 30 valve body and with lock
Determine mechanism 40 synchronous interaction.
For the invention conception being better achieved in scheme two, described locking mechanism 40 includes mutually
The dead bolt 42 coordinated and snap close 43, dead bolt 42 is connected with drive rod 41, and dead bolt 42 is fixedly installed
On the tank mouth of the steaming pot tank body 10 of the edge of lid 20；Described dead bolt 42 is plate-like,
Its plate-like periphery includes arc section 421 and straight section 422 edge contour, described dead bolt 42
It is connected with drive rod 41 at geometric center；Described snap close 43 is tabular, and snap close 43 is positioned at lock
The edge of tongue 42 side is provided with arcs of recesses contour segment 431；The described circular arc on dead bolt 42
Section 421 can be in the locking bit coordinated with arcs of recesses contour segment 431 or arc section 421 turns when rotating
Can be in time dynamic and two kinds of location status of solution lock-bit of arcs of recesses contour segment 431 dislocation；Locking mechanism
During 40 locking, the arcs of recesses contour segment 431 of the arc section 421 on dead bolt 42 and snap close is in joins
Conjunction state, vent valve 30 spool 31 is closed；Circle when locking mechanism 40 is opened, on dead bolt 42
Segmental arc 421 is in misaligned state, vent valve 30 valve with the arcs of recesses contour segment 431 of snap close
Core 31 is opened.
For more preferably realizing the conception of locking mechanism 40, arcs of recesses profile described on locking mechanism 40
Section 431 is the arc section less than semicircle, and the arc section 421 on dead bolt 42 is the circle more than semicircle
Segmental arc.
This kind of locking mechanism 40 is structurally simple, economical efficiently, invention conception in described scheme two
The most best mode realizing locking mechanism 40 and vent valve 30 synchronous interaction, the most other knot
Structure can select for reference, as long as ensure that a kind of secondary locking after lid and tank body locking and needing
Can residue high-temperature steam in drain tank body when wanting opening cover, it is ensured that the use safety of tank body is the most all
It it is feasible scheme.
As shown in Figure 3 and Figure 4, it practice, locking mechanism 40 is assemblied in tank body 10 and lid 20
Time, it is ensured that locking mechanism 40 does not affect the closedown of tank body 10 and lid 20 and seals and/or open,
Actual is exactly not produce the lid 20 rotational action on tank body 10 to interfere, and manufactures locking mechanism
According to concrete size and the quantity of this kind of safety device of location arrangements and position when 40.
Claims (5)
1. a steaming pot safety device, lid (20) is set at the tank mouth of steaming pot tank body (10), it is characterized in that: the locking mechanism (40) preventing lid (20) from arbitrarily opening is set between described lid (20) and the tank mouth of steaming pot tank body (10), arranging the vent valve (30) in connection tank intracavity portion on steaming pot tank body (10), the spool (31) of vent valve (30) is connected with locking mechanism (40) synchronous interaction；
The spool (31) of described vent valve (30) is spherical or cylindrical spool, extend to spool (31) mandrel rod (32) that is connected of one outside vent valve (30) valve body and with locking mechanism (40) synchronous interaction；
Described locking mechanism (40) includes dead bolt (42) and the snap close (43) cooperated, and dead bolt (42) is connected with drive rod (41), and dead bolt (42) is fixedly installed on the tank mouth of steaming pot tank body (10) of the edge of lid (20)；
Described dead bolt (42) is plate-like, and its plate-like periphery includes arc section (421) and straight section (422) edge contour, is connected with drive rod (41) at the geometric center of described dead bolt (42)；Described snap close (43) is tabular, and snap close (43) is positioned at the edge of dead bolt (42) side and is provided with arcs of recesses contour segment (431).
Steaming pot safety device the most according to claim 1, it is characterized in that: include sensor, this displacement signal is also converted to the signal of telecommunication and is transferred to controller by the displacement signal of sensor acquisition locking mechanism (40) unlocking motion, and controller output control signal controls vent valve (30) action connection or cut-off air bleed passage.
Steaming pot safety device the most according to claim 1, it is characterised in that: the arc section (421) on described dead bolt (42) can be in the locking bit coordinated with arcs of recesses contour segment (431) when rotating or arc section (421) can be in, when rotating, the two kinds of location status of solution lock-bit misplaced with arcs of recesses contour segment (431).
Steaming pot safety device the most according to claim 1, it is characterized in that: described drive rod (41) is rotating shaft shape structure, drive rod (41) axially the most vertical with the card of dead bolt (42), drive rod (41) is coaxially connected with the mandrel rod of vent valve (30) (32).
Steaming pot safety device the most according to claim 1, it is characterised in that: described arcs of recesses contour segment (431) is the arc section less than semicircle, and the arc section (421) on dead bolt (42) is the arc section more than semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307005.4A CN103343817B (en) | 2013-07-19 | 2013-07-19 | A kind of steaming pot safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310307005.4A CN103343817B (en) | 2013-07-19 | 2013-07-19 | A kind of steaming pot safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343817A CN103343817A (en) | 2013-10-09 |
| CN103343817B true CN103343817B (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310307005.4A Active CN103343817B (en) | 2013-07-19 | 2013-07-19 | A kind of steaming pot safety device |
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| Country | Link |
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| CN (1) | CN103343817B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597115A (en) * | 2014-11-25 | 2016-05-25 | 安徽王家坝生态农业有限公司 | Valve linkage switch for autoclave |
| CN106433977B (en) * | 2016-07-21 | 2023-10-13 | 甘肃农业大学 | Steaming and boiling grate |
| CN111714263A (en) * | 2020-06-20 | 2020-09-29 | 刘森亮 | Gypsum mould waterproof device for bathing of orthopedic patients |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767765Y (en) * | 2005-01-30 | 2006-03-29 | 刘建华 | Safety interlocking device for quickly opening type pressure container |
| CN201236947Y (en) * | 2008-07-08 | 2009-05-13 | 常州锅炉有限公司 | Safety interlocking device of self-tightening type sealing fast-opening pressure container |
| CN201487199U (en) * | 2009-08-17 | 2010-05-26 | 上虞大兴锅炉容器有限公司 | Quick-opening device for rotating ring of pressure vessel |
| CN102878292A (en) * | 2012-09-15 | 2013-01-16 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN203395175U (en) * | 2013-07-19 | 2014-01-15 | 黄山徽厨食品有限公司 | Safety device of steaming tank |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1801038A1 (en) * | 2005-12-20 | 2007-06-27 | RUDOLF WILD GmbH & CO. KG | Locking the clamping ring of a container |
-
2013
- 2013-07-19 CN CN201310307005.4A patent/CN103343817B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767765Y (en) * | 2005-01-30 | 2006-03-29 | 刘建华 | Safety interlocking device for quickly opening type pressure container |
| CN201236947Y (en) * | 2008-07-08 | 2009-05-13 | 常州锅炉有限公司 | Safety interlocking device of self-tightening type sealing fast-opening pressure container |
| CN201487199U (en) * | 2009-08-17 | 2010-05-26 | 上虞大兴锅炉容器有限公司 | Quick-opening device for rotating ring of pressure vessel |
| CN102878292A (en) * | 2012-09-15 | 2013-01-16 | 山东科技大学 | Quickly opened pressure container speed reducer with safety interlocking function and working method for quickly opened pressure container speed reducer |
| CN203395175U (en) * | 2013-07-19 | 2014-01-15 | 黄山徽厨食品有限公司 | Safety device of steaming tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103343817A (en) | 2013-10-09 |
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