CN205322081U - Pressure relief device and pressure cooking device thereof - Google Patents
Pressure relief device and pressure cooking device thereof Download PDFInfo
- Publication number
- CN205322081U CN205322081U CN201521031833.0U CN201521031833U CN205322081U CN 205322081 U CN205322081 U CN 205322081U CN 201521031833 U CN201521031833 U CN 201521031833U CN 205322081 U CN205322081 U CN 205322081U
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- CN
- China
- Prior art keywords
- pressure
- connecting plate
- pressure relief
- relief device
- shell fragment
- 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.)
- Withdrawn - After Issue
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a pressure relief device and pressure cooking device thereof, including the connecting plate, the one end of connecting plate is continuous with the reciprocating motion position among the pressure controlling means, and the other end of connecting plate is provided with the sealed pressure head in shutoff pressure release hole, sets up kick shell fragment and canceling release mechanical system on the connecting plate, and the kick shell fragment other end links to each other with the apron. The utility model discloses can realize with closed that the pressure of culinary art intracavity is constantly changeable through sealed pressure head and opening fast of pressure release hole to make liquid drive solid food material and roll, make the solid of cooking in the chamber eat the material and be heated evenly, the utility model discloses simple to operate, long service life.
Description
Technical field
This utility model relates to culinary cuisine fixture fields, is specifically related to a kind of pressure relief device and pressure cooker thereof。
Background technology
In modern kitchen, the application of pressure cooker is more and more extensive。Conventional culinary maneuver, as steamed, boil, stew, simmer, boiling in a covered pot over a slow fire, all can realize with pressure cooker, and due to pressure cooker need not the monitoring of timing, easy to operate, the advantage such as reliable and stable, be subject to the high praise of people and like。
The principle of pressure cooker is very simple, because the boiling point of water is by effects of air pressure, air pressure is more high, and boiling point is more high。On high mountain, plateau, air pressure, less than 1 atmospheric pressure, just can seethe with excitement less than 100 DEG C of water, and egg boils not yet done with common pan。When air pressure is more than 1 atmospheric pressure, water just can will seethe with excitement when higher than 100 DEG C。Pressure cooker utilizes above-mentioned principle to make。Pressure cooker is fairly closely closed water, the steam that water is produced by thermal evaporation can not be diffused in air, only to be held in pressure cooker, just make the air pressure within pressure cooker higher than 1 atmospheric pressure, and locate and in controlled safety range, also make water just seethe with excitement when higher than 100 DEG C, inside such pressure cooker, be formed for the environment of High Temperature High Pressure, band processing food materials are easy for quickly cooking, and quite crisp rotten。
But, the solid food materials in pressure cooker owing to can not roll along with the bumping of water, often exist the heating of solid food materials uneven with, if adopting the mode extending heat time heating time, often result in solid food materials one side just, another side shortcake is rotten。At present, except above-mentioned defective method, not a kind of effective solution。
Summary of the invention
This utility model proposes for solving prior art Problems existing, its objective is to provide a kind of pressure relief device and pressure cooker thereof。
The technical solution of the utility model is: a kind of pressure relief device, including connecting plate, the reciprocating motion position that one end of connecting plate controls in device with pressure is connected, the other end of connecting plate is provided with the sealing pressure head of closure relief hole, arranging kick shell fragment and resetting-mechanism on connecting plate, the kick shell fragment other end is connected with cover plate。
The reciprocating motion position that described pressure controls in device is push rod。
Described kick shell fragment fixes with the support column on cover plate。
Described kick shell fragment is fixed with the one end being connected sheet, and the other end connecting sheet fixes with the support column on cover plate or support。
Described resetting-mechanism is the back-moving spring that pressure controls in device。
Described resetting-mechanism also includes reseting shrapnel, and one end of reseting shrapnel fixes with support column or support, and the other end and connecting plate fix。
Described reseting shrapnel comprises the bending section increasing elastic force。
Being provided with adjustment screw on described cover plate, the front end regulating screw contacts with being connected sheet。
A kind of pressure cooker, including pressure relief device, described pressure relief device pressure relief device described above, cover plate lower end is provided with the Anti-stop cover with anti-blockage holes。
This utility model can pass through to seal quickly opening and closing the pressure realizing in cooking cavity and be continually changing of pressure head and relief hole, so that liquid drives the rolling of solid food materials, making the solid food materials in cooking cavity be heated evenly, this utility model is easy for installation, long service life。
Accompanying drawing explanation
Fig. 1 is the structural representation of first embodiment closure state in this utility model；
Fig. 2 is the structural representation of first embodiment pressure release state in this utility model；
Fig. 3 is the structural representation of the second embodiment closure state in this utility model；
Fig. 4 is the structural representation of the second embodiment pressure release state in this utility model；
Fig. 5 is the structural representation of the 3rd embodiment closure state in this utility model；
Wherein:
1 connecting plate 2 seals pressure head
3 kick shell fragment 4 pressure control device
5 push rod 6 relief holes
7 support column 8 back-moving springs
9 anti-blockage holes 10 Anti-stop covers
11 cover plate 12 reseting shrapnels
13 adjustable plates 14 regulate screw
15 connect sheet 16 support。
Detailed description of the invention
Hereinafter, with reference to drawings and Examples, this utility model is described in detail:
As shown in Fig. 1～5, a kind of pressure relief device, including connecting plate 1, the reciprocating motion position that one end of connecting plate 1 controls device 4 with pressure fixes, the other end of connecting plate 1 is provided with the sealing pressure head 2 of closure relief hole 6, arranging kick shell fragment 3 and resetting-mechanism on connecting plate 1, kick shell fragment 3 other end is connected with cover plate 11 upper end。
The reciprocating motion position that described pressure controls in device 4 is push rod 5。
End face and the end face sealing pressure head 2 being provided with closure relief hole 6 fixed with the push rod 5 of pressure control device 4 in connecting plate 1 are all paralleled with cover plate 11。
Described kick shell fragment 3 fixes with the support column 7 on cover plate 11。
Described kick shell fragment 3 is fixed with the one end being connected sheet 15, and the other end connecting sheet 15 fixes with the support column 7 on cover plate 11 or support 16。
Kick shell fragment 3 and support column 7, kick shell fragment 3 and to be connected sheet 15, connect sheet 15 with the fixed form of support column 7 or support 16 be welding, rivet, screw thread pair is connected, bonding etc.。
Described resetting-mechanism is the back-moving spring 8 that pressure controls in device 4。Connecting plate 1 after quick pressure releasing, can be retracted by back-moving spring 8。
Described resetting-mechanism also includes reseting shrapnel 12, and one end of reseting shrapnel 12 fixes with support column 7 or support 16, and the other end and connecting plate 1 fix。
Described reseting shrapnel 12 comprises the bending section increasing elastic force。Described reseting shrapnel 12 can match with the back-moving spring 8 that pressure controls in device 4, after quick pressure releasing, is resetted by connecting plate 1。
Being provided with adjustment screw 14 on described cover plate 11, the front end regulating screw 14 contacts with being connected sheet 15。
Described support column 7 top is fixed with adjustable plate 13, and the screwed hole of adjustable plate 13 matches with regulating screw 14, and the front end regulating screw 14 contacts with being connected sheet 15。
Forming screwed hole in described support 16, the screwed hole in support 16 matches with regulating screw 14, and the front end regulating screw 14 contacts with being connected sheet 15。
Above-mentioned adjustment screw 14 front end leans out and connects sheet 15 length and can directly affect kick shell fragment 3 and the height of 15 standing parts that are connected sheet such that it is able to affect the size of kick shell fragment 3 deformation power。
The described sealed end sealing pressure head 2 forms taper round platform。Taper round platform can play good sealing effectiveness on the one hand, ensure the stability of the internal boosting of pressure cooker, on the other hand, after taper round platform can also make quick pressure releasing, sealing pressure head 2 can compound seal quick with relief hole 6, it is to avoid sealing pressure head 2, relief hole 6 dislocation。
This utility model also discloses a kind of pressure cooker, and this pressure cooker includes above-mentioned pressure relief device, and described relief hole 6 top is coniform, and cover plate 11 lower end is provided with the Anti-stop cover 10 with anti-blockage holes 9。
Anti-blockage holes 9 in Anti-stop cover 10 is not coaxial with relief hole 6。Avoid solid food materials blocking relief hole in cooking process。
The fixed position of kick shell fragment 3 and support column 7 is referred to as limit fulcrum in the course of the work, in like manner, kick shell fragment 3 be connected sheet 15 fixed position in the course of the work also referred to as limit fulcrum。
Work process of the present utility model is as follows:
In pressure cooker cooking process, cover plate 11 is fastened on cooking device body, thus forming the cooking cavity of sealing, when cooking cavity reaches the force value of regulation, pressure controls the push rod 5 of device 4 and drives connecting plate 1 to move upward, and when connecting plate 1 height is not less than above-mentioned limit fulcrum, kick shell fragment 3 acts on and seals the direction of power on pressure head 2 is downward thrust, seal pressure head 2 under kick shell fragment 3 acts on, block relief hole 6。Boosting is continued in cooking cavity, push rod 5 continues to move up under the effect of pressure in cooking cavity, when connecting plate 1 highly meets or exceeds above-mentioned limit fulcrum, kick shell fragment 3 overturns, kick shell fragment 3 acts on power on sealing pressure head 2 and is rapidly gone to lifting force upwards by downward thrust, seal pressure head 2 to depart from relief hole 6, when culinary art cavity pressure declines, resetting-mechanism drives connecting plate 1 to move down, when connecting plate 1 height is at or below above-mentioned limit fulcrum, kick shell fragment 3 overturns, kick shell fragment 3 acts on power on sealing pressure head 2 and is rapidly gone to downward thrust by lifting force upwards, quickly sealing pressure head 2 and relief hole 6 are sealed compound。
Repeating said process, make the pressure in cooking cavity be continually changing, the pressure change of boiling stage can allow the liquid bumping in pressure cooker pot, so that the solid food materials in liquid fully roll, is uniformly heated。
Pressure cooker in this utility model can but be not limited to pressure cooker, electric cooker etc.。
This utility model can pass through to seal quickly opening and closing the pressure realizing in cooking cavity and be continually changing of pressure head and relief hole, so that liquid drives the rolling of solid food materials, making the solid food materials in cooking cavity be heated evenly, this utility model is easy for installation, long service life。
Claims (9)
1. a pressure relief device, including connecting plate (1), it is characterized in that: the reciprocating motion position that one end of connecting plate (1) controls in device (4) with pressure is connected, the other end of connecting plate (1) is provided with the sealing pressure head (2) of closure relief hole (6), arranging kick shell fragment (3) and resetting-mechanism on connecting plate (1), kick shell fragment (3) other end is connected with cover plate (11)。
2. a kind of pressure relief device according to claim 1, it is characterised in that: the reciprocating motion position that described pressure controls in device (4) is push rod (5)。
3. a kind of pressure relief device according to claim 2, it is characterised in that: described kick shell fragment (3) fixes with the support column (7) on cover plate (11)。
4. a kind of pressure relief device according to claim 2, it is characterised in that: described kick shell fragment (3) is fixed with the one end being connected sheet (15), and the other end connecting sheet (15) fixes with the support column (7) on cover plate (11) or support (16)。
5. a kind of pressure relief device according to claim 3 or 4, it is characterised in that: described resetting-mechanism is the back-moving spring (8) that pressure controls in device (4)。
6. a kind of pressure relief device according to claim 5, it is characterised in that: described resetting-mechanism also includes reseting shrapnel (12), and one end of reseting shrapnel (12) fixes with support column (7) or support (16), and the other end and connecting plate (1) fix。
7. a kind of pressure relief device according to claim 6, it is characterised in that: described reseting shrapnel (12) comprises the bending section increasing elastic force。
8. a kind of pressure relief device according to claim 4, it is characterised in that: being provided with adjustment screw (14) on described cover plate (11), the front end regulating screw (14) contacts with being connected sheet (15)。
9. a pressure cooker, including pressure relief device, it is characterised in that: described pressure relief device such as pressure relief device described in claim 1 ~ 8 any one, described cover plate (11) lower end is provided with the Anti-stop cover (10) with anti-blockage holes (9)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031833.0U CN205322081U (en) | 2015-12-14 | 2015-12-14 | Pressure relief device and pressure cooking device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031833.0U CN205322081U (en) | 2015-12-14 | 2015-12-14 | Pressure relief device and pressure cooking device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322081U true CN205322081U (en) | 2016-06-22 |
Family
ID=56212760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031833.0U Withdrawn - After Issue CN205322081U (en) | 2015-12-14 | 2015-12-14 | Pressure relief device and pressure cooking device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433779A (en) * | 2015-12-14 | 2016-03-30 | 上海纯米电子科技有限公司 | Pressure relief device and pressure cooker thereof |
| CN107752749A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and its cooking methods |
| CN107752717A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN114052457A (en) * | 2020-07-31 | 2022-02-18 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method, control device, and computer-readable storage medium |
-
2015
- 2015-12-14 CN CN201521031833.0U patent/CN205322081U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105433779A (en) * | 2015-12-14 | 2016-03-30 | 上海纯米电子科技有限公司 | Pressure relief device and pressure cooker thereof |
| CN105433779B (en) * | 2015-12-14 | 2018-07-24 | 上海纯米电子科技有限公司 | A kind of pressure relief device and its pressure cooker |
| CN107752749A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and its cooking methods |
| CN107752717A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN114052457A (en) * | 2020-07-31 | 2022-02-18 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method, control device, and computer-readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20180724 |
|
| AV01 | Patent right actively abandoned |