CN2869506Y - Pressure regulating mechanism for pressure vessels - Google Patents
Pressure regulating mechanism for pressure vessels Download PDFInfo
- Publication number
- CN2869506Y CN2869506Y CNU2006201001820U CN200620100182U CN2869506Y CN 2869506 Y CN2869506 Y CN 2869506Y CN U2006201001820 U CNU2006201001820 U CN U2006201001820U CN 200620100182 U CN200620100182 U CN 200620100182U CN 2869506 Y CN2869506 Y CN 2869506Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- valve body
- regulating mechanism
- pressurized container
- utility
- 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.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses a pressure vessel for pressure regulation mechanism, the pressure regulation knob is furnished with valve body, the lifting plate with adjusting knob is installed on spring, the internal wall of pressure regulation knob has spiral guided groove, the end of lifting plate is placed in the spiral guided groove and adjust the internal pressure regulation. The utility model of voltage regulating system is with simple structure, use the lifting board and adjusting knob to reach the continuous adjustable purpose, the utility model is especially suitable for household pressure cooking kettle, pressure vessel and vapor disinfection.
Description
Technical field
The utility model relates to the pressurized container that a kind of daily life is used, and especially relates to a kind of pressure-regulating device of pressurized container.
Background technique
The pressure of the household pressing force container of prior art is generally non-adjustable, is set according to NBS by manufacturer.Also occur adjustable in pressure in the market and have the daily life pressurized container of Presentation Function, but pressure is regulated and indication structure is numerous and diverse, not in tune with daily small pressure containers such as family life and vapor tension disinfection tanks.
Summary of the invention
The purpose of this utility model is: for overcoming the above-mentioned deficiency of prior art, thereby develop a kind of simple in structurely, pressure is adjustable continuously, and have show the worker can the pressure of pressurized container regulate and show combined mechanism.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of pressure regulating mechanism of pressurized container, contain the valve body that is fixed on the pressurized container, be installed in the spool in the valve body, the pressure limiting spring is housed above the spool, it is characterized in that: on the described valve body pressure adjustment knob is installed.
The technical solution of the utility model also can be further perfect, as preferably, on described pressure limiting spring the lifting board that links to each other with pressure adjustment knob is housed.
As preferably, described pressure adjustment knob inwall is provided with helical guide groove, and the end of lifting board places in the helical guide groove.
As preferably, the outer cylinder of described adjusting knob inwall and valve body corresponding with it is provided with the jump ring groove, and the jump ring groove is built-in with jump ring.
The beneficial effects of the utility model are: voltage-regulating system is simple in structure, uses cooperating of lifting board and adjusting knob dexterously, reaches the continuously adjustable purpose of pressure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Pressure regulating mechanism as shown in Figure 1, be fixed in valve body 3 on the pressure container cover 2 with nut 1, spool 5 is housed in valve body 3, pressure limiting spring 6 is housed above the spool, lifting board 8 is housed on the pressure limiting spring 6, the end 81 of lifting board places in the helical guide groove of pressure adjustment knob 10 inwalls, and can be up and down by the rotation of pressure adjustment knob 10, and then the pressure size of regulating spool 5.Pressure adjustment knob 10 is sleeved on the column jacket of valve body 3, and the outer cylinder of pressure adjustment knob inwall and valve body 3 corresponding with it is provided with the jump ring groove, and the jump ring groove is built-in with jump ring 7 to reach locking effect.When lifting board 8 under the screw action of pressure adjustment knob 10, make it to forward to desired location, the pressure of 6 pairs of spools 5 of pressure limiting spring is also just determined.Spool 5 upwards rises at the elastic force that is subjected to overcoming from the pressure of pressurized container inner vapor pressure limiting spring 6, the bottom of spool 5 surpasses the side opening 31 on the valve body 3, promptly can exhaust and place restrictions on container inner pressure and continue to raise, thus play the assurance and the safety guarantee effect of working pressure.The utility model can be realized the stepless continuous pressure regulation as required, is specially adapted to small pressure containers such as family expenses pressure cooker, vapor tension disinfection tank and uses.
Claims (4)
1. the pressure regulating mechanism of a pressurized container, contain the valve body (3) that is fixed on the pressurized container, be installed in the spool (5) in the valve body (3), pressure limiting spring (6) is housed above the spool, it is characterized in that: pressure adjustment knob (10) is installed on the described valve body (3).
2. the pressure regulating mechanism of pressurized container according to claim 1 is characterized in that: the lifting board (8) that links to each other with adjusting knob (10) is housed on described pressure limiting spring (6).
3. the pressure regulating mechanism of pressurized container according to claim 1, it is characterized in that: described adjusting knob (10) inwall is provided with helical guide groove, and the end (81) of lifting board (8) places in the helical guide groove.
4. the pressure regulating mechanism of pressurized container according to claim 1 is characterized in that: the outer cylinder of described adjusting knob (10) inwall and valve body corresponding with it (1) is provided with the jump ring groove, and the jump ring groove is built-in with jump ring (7).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201001820U CN2869506Y (en) | 2006-01-09 | 2006-01-09 | Pressure regulating mechanism for pressure vessels |
| PCT/CN2007/000019 WO2007079664A1 (en) | 2006-01-09 | 2007-01-05 | Pressure adjustment mechanism for a pressure vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201001820U CN2869506Y (en) | 2006-01-09 | 2006-01-09 | Pressure regulating mechanism for pressure vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869506Y true CN2869506Y (en) | 2007-02-14 |
Family
ID=37724443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201001820U Expired - Lifetime CN2869506Y (en) | 2006-01-09 | 2006-01-09 | Pressure regulating mechanism for pressure vessels |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2869506Y (en) |
| WO (1) | WO2007079664A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670057A (en) * | 2012-05-24 | 2012-09-19 | 谢勇 | Electric pressure cooker with adjustable pressure limiting value |
| CN102743098A (en) * | 2012-06-15 | 2012-10-24 | 浙江永达不锈钢制品有限公司 | Pressure regulating valve of pressure cooker |
| CN102813453A (en) * | 2012-08-10 | 2012-12-12 | 新兴县德纳斯金属制品有限公司 | Cooker with pressure adjusting and display valve |
| CN107019418A (en) * | 2016-02-01 | 2017-08-08 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of electric pressure cooker |
| CN109084023A (en) * | 2018-09-18 | 2018-12-25 | 浙江工搪化工设备有限公司 | Pressure vessel for adjustable compression type glass lining equipment |
| CN111706702A (en) * | 2020-06-23 | 2020-09-25 | 广东美的厨房电器制造有限公司 | Pressure valve and cooking device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBS20090137A1 (en) * | 2009-07-20 | 2011-01-21 | Plastec Srl | PRESSURE REGULATION AND LIMITATION VALVE IN STEAM POTS |
| DE202014105444U1 (en) * | 2014-11-12 | 2014-11-25 | Ari-Armaturen Albert Richter Gmbh & Co. Kg | safety valve |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528120A (en) * | 1975-10-21 | 1978-10-11 | Thorogood A | Non-drip flow valve |
| FR2616512B1 (en) * | 1987-06-12 | 1991-05-17 | Sadoulet Maurice | IMPROVEMENTS ON ANTI-BELIER VALVES |
| CN2111065U (en) * | 1991-12-05 | 1992-07-29 | 陶敏理 | Safety adjusting pressure cooker |
| JPH10122400A (en) * | 1996-10-14 | 1998-05-15 | Shimadzu Corp | Pressure control valve |
| CN2277472Y (en) * | 1996-12-27 | 1998-04-01 | 周赛芳 | Pressure regulating and limiting valve for pressure cooker |
| CN2362408Y (en) * | 1998-11-23 | 2000-02-09 | 宁波松洋燃气具有限公司 | Multi-function regulator for pressure cooker |
| JP4590139B2 (en) * | 2001-09-10 | 2010-12-01 | アドバンス電気工業株式会社 | Fluid control valve |
| CN2714918Y (en) * | 2004-11-11 | 2005-08-03 | 徐建群 | Spring type decompression valve |
| CN2766126Y (en) * | 2005-01-21 | 2006-03-22 | 陆建华 | Steam safety valve |
| CN2861667Y (en) * | 2005-12-12 | 2007-01-24 | 应展 | Pressure regulating and display combined mechanism for pressure container |
-
2006
- 2006-01-09 CN CNU2006201001820U patent/CN2869506Y/en not_active Expired - Lifetime
-
2007
- 2007-01-05 WO PCT/CN2007/000019 patent/WO2007079664A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102670057A (en) * | 2012-05-24 | 2012-09-19 | 谢勇 | Electric pressure cooker with adjustable pressure limiting value |
| CN102670057B (en) * | 2012-05-24 | 2016-01-13 | 谢勇 | The electric pressure cooking saucepan that voltage limiting value is adjustable |
| CN102743098A (en) * | 2012-06-15 | 2012-10-24 | 浙江永达不锈钢制品有限公司 | Pressure regulating valve of pressure cooker |
| CN102813453A (en) * | 2012-08-10 | 2012-12-12 | 新兴县德纳斯金属制品有限公司 | Cooker with pressure adjusting and display valve |
| CN107019418A (en) * | 2016-02-01 | 2017-08-08 | 浙江绍兴苏泊尔生活电器有限公司 | Control method of electric pressure cooker |
| CN109084023A (en) * | 2018-09-18 | 2018-12-25 | 浙江工搪化工设备有限公司 | Pressure vessel for adjustable compression type glass lining equipment |
| CN111706702A (en) * | 2020-06-23 | 2020-09-25 | 广东美的厨房电器制造有限公司 | Pressure valve and cooking device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007079664A1 (en) | 2007-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070214 |
|
| EXPY | Termination of patent right or utility model |