CN100560002C - High-pressure kettle - Google Patents
High-pressure kettle Download PDFInfo
- Publication number
- CN100560002C CN100560002C CNB2007100310898A CN200710031089A CN100560002C CN 100560002 C CN100560002 C CN 100560002C CN B2007100310898 A CNB2007100310898 A CN B2007100310898A CN 200710031089 A CN200710031089 A CN 200710031089A CN 100560002 C CN100560002 C CN 100560002C
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- China
- Prior art keywords
- valve
- pot lid
- kettle
- air bleeding
- kettle body
- 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 - Fee Related
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- 230000000740 bleeding effect Effects 0.000 claims description 45
- 230000000694 effects Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 206010053615 Thermal burn Diseases 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention relates to a high-pressure kettle which comprises a kettle body assembly, a kettle cover assembly detachably connected with the kettle body assembly, and a water outlet valve arranged on the kettle cover assembly, wherein the kettle cover assembly is also provided with an exhaust channel communicated with the outside and the inside of the kettle body, an exhaust valve for sealing the exhaust channel under the action of air pressure, and a water outlet control device for controlling the exhaust valve and the water outlet valve to be opened in sequence. The water outlet control device comprises a valve push rod and a button linked with the valve push rod, after the button is pressed down, the valve push rod firstly pushes an exhaust valve to move so that the exhaust valve discharges high pressure in the kettle, and then the valve push rod can continuously push the valve to realize water pouring. Therefore, before the high-pressure kettle is used for pouring water, the high pressure of steam in the kettle body needs to be removed, so that boiling water in the kettle can be prevented from splashing to scald human bodies, and the high-pressure kettle is more convenient and safer to use. The high-pressure kettle has simple structure and easy assembly, thereby having lower manufacturing cost.
Description
Technical field:
The present invention relates to the security protection technology of a kind of heavy pressure jug, particularly heavy pressure jug.
Background technology:
Heavy pressure jug is compared with general kettle, because when heating liquid, is in the sealed high pressure state in the kettle body, does not have or only has sub-fraction steam to flow out the kettle body, and dispersed heat is few, so more energy-conservation during heating liquid.Simultaneously, in the lower place of external atmosphere pressure, can guarantee that the water in the heavy pressure jug can just seethe with excitement 100 ℃ of temperature or when above.
Because when water boil, heavy pressure jug can form a large amount of steam in the kettle body, at pouring or when uncapping, high-temperature vapor usually gushes out from Hu Zui, but the heavy pressure jug of existing market is not provided with and unloads laminated structure, therefore human body (particularly hand) steam that is easy to be ejected is scalded, and security performance is low.
Summary of the invention:
Technical problem to be solved by this invention is the deficiency that overcomes present heavy pressure jug, and a kind of first pressure release before pouring, security performance height, heavy pressure jug simple in structure, easy to use are provided.
In order to reach above purpose, technical scheme of the present invention is as follows:
A kind of heavy pressure jug, the pot lid assembly that comprises kettle body assembly, removably connects with kettle body assembly and be arranged on outlet valve on the pot lid assembly, it is characterized in that: also be provided with the exhaust passage that is communicated with extraneous and kettle body inside on the described pot lid assembly, at the air bleeding valve of this exhaust passage of gas pressure lower seal, and the effluent control device opened in order of control air bleeding valve and outlet valve.
Described effluent control device comprises a valve push rods at least, be respectively equipped with supporting surface on outlet valve and the air bleeding valve, described valve push rods successively is provided with air bleeding valve pushing block and the outlet valve pushing block that matches with above-mentioned supporting surface along its direction of motion, the distance between the supporting surface of air bleeding valve pushing block and air bleeding valve less than the supporting surface of outlet valve pushing block and outlet valve and between distance.
The supporting surface of described air bleeding valve comprises vertical plane and the inclined plane that is connected with this vertical plane, and described air bleeding valve pushing block end face is provided with suitable with it vertical plane of shape and inclined plane.
The supporting surface of described outlet valve is the inclined plane that is arranged on the outlet valve both sides, and the end face of described outlet valve pushing block is provided with the suitable with it inclined plane of shape.
Be set with the valve push rods spring of the usefulness that resets on the described valve push rods.
Be connected with button on the described pot lid assembly, an end of button exposes pot lid assembly outside, other end overhead in valve push rods terminal and with its interlock.
As a further improvement on the present invention, the sidewall of described kettle body assembly is provided with the hole, is provided with locating detent in the described hole, is set with the lock pin spring of the usefulness that resets on the locating detent, one end of locating detent exposes outside the hole, and other end overhead links in the terminal one side opposite with valve push rods of button and with button.
Described pot lid assembly comprises pot lid and following pot lid, and described pot lid down and kettle body assembly flexibly connect, and air bleeding valve is arranged on down on the pot lid.
Described button is hinged on down on the pot lid, and valve push rods is arranged between pot lid and the following pot lid.
Described kettle body assembly comprises Hu Zui and kettle body, and described Hu Zui and described kettle body are fixed together, and described hole is arranged on the sidewall of Hu Zui.
Hence one can see that, heavy pressure jug of the present invention is owing to the air bleeding valve that is provided with unloading kettle inner high voltage, by effluent control device, before opening outlet valve, guarantee that air bleeding valve opens pressure release earlier and finish, can prevent effectively that therefore human body (particularly hand) from being scalded by the high steam in the kettle when pouring.In addition, owing to be provided with the locating detent that links with effluent control device, can guarantee that before opening pot lid, air bleeding valve has been opened pressure release.Heavy pressure jug safety of the present invention, simple in structure, assembling easily, so cost of manufacture is also lower.
Description of drawings:
Fig. 1 is the schematic diagram of heavy pressure jug of the present invention under nature;
Schematic diagram when Fig. 2 forms high pressure for heavy pressure jug of the present invention in kettle;
Fig. 3 is the schematic diagram of heavy pressure jug of the present invention when release;
Fig. 4 is the schematic diagram of heavy pressure jug of the present invention when pouring;
Fig. 5 is the three-dimensional exploded view of heavy pressure jug of the present invention.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments heavy pressure jug of the present invention is described in further detail.
Accompanying drawing 1 is a preferred embodiment of heavy pressure jug of the present invention to Fig. 5.Heavy pressure jug of the present invention mainly comprises kettle body assembly, pot lid assembly and effluent control device.Kettle body assembly comprises kettle body 1 and kettle mouth 11, and kettle body 1 is fixed together by welding or other technology mode with kettle mouth 11, and kettle body 1 is provided with kettle body opening (not indicating), is used for being connected with the pot lid assembly.The pot lid assembly comprises pot lid 2, following pot lid 3, and last pot lid 2 links into an integrated entity with following pot lid 3.In the present embodiment, following pot lid 3 is provided with a delivery port 31 and is used for discharging the exhaust passage (shown in Fig. 3 arrow) of kettle body 1 inner high voltage gas, is movably set with an air bleeding valve 8 in the exhaust passage; Following pot lid 3 upper ends to around extend to form an outer rim 32, outer rim 32 is held on the kettle body opening; Following pot lid 3 forms extensions 33 downwards, and extension 33 geomeries and kettle body opening are suitable, and holds with kettle body 1 inboard and to cooperate, and is movably connected on the kettle body 1 and seals kettle body opening.In order to guarantee sealing, the seal 7 as sealing ring and so on can be set between extension 33 and kettle body 1 inboard also.
Between last pot lid 2 and following pot lid 3, be provided with versatilely outlet valve 4 and control outlet valve 4 valve push rods 5, with the button 6 of valve push rods interlock.The both sides of outlet valve 4 are provided with supporting surface 43 (being inclined-plane 43), outlet valve 4 is used to seal down the delivery port 31 on the pot lid 3, in order to guarantee that outlet valve 4 has enough restoring forces, can be between outlet valve 4 and last pot lid 2 mounted valve spring 41 or other elastic devices, in order to guarantee sealing, also valve sealing element 71 (as sealing ring or sealing gasket) can be set on described outlet valve 4.
It is porose 111 that the sidewall of kettle mouth 11 is offered, and is provided with locating detent 9 in the hole 111, and locating detent 9 and following pot lid 3 flexible connections are set with the lock pin spring 91 of the usefulness that resets on the locating detent 9.Button 6 is hinged on down on the pot lid 3, and its end exposes pot lid assembly outside, and the left and right sides of an other end then supports the end at valve push rods 5 and locating detent 9 respectively, and locating detent 9 other ends pass the hole of offering on the kettle mouth 11 111 and expose.
Each duty of heavy pressure jug is described respectively below.Fig. 1 is the nature of heavy pressure jug of the present invention.Air bleeding valve 8 drops to extreme lower position naturally under the effect of gravity, delivery port 31 on the following pot lid 3 is by outlet valve 4 and valve sealing ring 7 sealings, valve push rods 5 slides to low order end under the reaction force of push rod spring 51, and make button 6 lower ends and locating detent 9 be in low order end, in the hole 111 that locating detent 9 inserts on the kettle mouth 11, the pot lid assembly can not be rotatably unscrewed, and all parts all are in the nature of no external force effect on this moment kettle.
State when Fig. 2 forms high steam for heavy pressure jug of the present invention in the kettle body.After water was opened, kettle is inner to form high steam, and air bleeding valve 8 is subjected to the pressure effect of high steam to rise to maximum position, and by air bleeding valve sealing ring 82 closes vent passage, this moment, air bleeding valve 8 was in closed state, no steam leakage.
Fig. 3 is the state of heavy pressure jug of the present invention when release.At this moment, must press the button 6 could pourings or turn on the pot lid assembly.When pressing the button 6, valve push rods 5 horizontal movements, because the vertical plane 52a of air bleeding valve pushing block 52 contacts with the vertical plane 82 of air bleeding valve 8 on the valve push rods 5, cause valve push rods 5 can not continue to slide to high order end, but the inclined-plane 52 of air bleeding valve pushing block 52 contacts with the inclined-plane 83 of air bleeding valve 8 on the valve push rods 5, impel air bleeding valve 8 to move down a bit of distance, high steam in the kettle is discharged from kettle mouth 11 by exhaust passage on the air bleeding valve 8 and the passage on the outlet valve 4 successively along the direction of arrow among the figure, this moment, the inclined-plane 53a of valve push rods 5 upper water-out valve pushing blocks 53 did not also contact with the inclined-plane 43 of outlet valve 4, therefore outlet valve 4 does not also move up, still not water outlet this moment, treat in the kettle when identical with the kettle external pressure, air bleeding valve 8 falls to maximum position naturally under the gravity effect, this moment is identical with the state of Fig. 1.Arrow is depicted as discharge directions among the figure.
Fig. 4 is that the kettle external and internal pressure is basic identical, can pouring or turn on the state of pot lid.After pressing the button 6, owing to there be not stopping of air bleeding valve 8, valve push rods 5 slides high order end forward under the effect of 6 times end thrusts of button, when sliding, the inclined-plane 53a of valve push rods 5 upper water-out valve pushing blocks 53 contacts with the inclined-plane 43 of outlet valve 4, promote outlet valve 4 and move up, the delivery port 31 on the following pot lid 3 is opened, at this moment pourable water.Simultaneously, because the rotation of button 6, it is big that the gap of the lower end of button 6 and last pot lid 2 right-hand members becomes, locating detent 9 slides left, and is close to button 6 under the reaction force of pin spring 91, locating detent 9 skids off the hole 111 on the kettle mouth 11, at this moment the rotatable pot lid assembly of turning on; After the power on the release-push 6, outlet valve 4, valve push rods 5 all return to Fig. 1 state under the reaction force of corresponding spring, when 111 pairs in locating detent 9 and hole punctual, locating detent 9 is under the active force of button 6 lower ends, slide to the right, insert in the hole 111 on the kettle mouth 11, can not turn on pot lid (state as shown in Figure 1).Arrow is depicted as the water outlet direction among the figure.
Claims (10)
1, a kind of heavy pressure jug, the pot lid assembly that comprises kettle body assembly, removably connects with kettle body assembly and be arranged on outlet valve (4) on the pot lid assembly, it is characterized in that: also be provided with the exhaust passage that is communicated with extraneous and kettle body inside on the described pot lid assembly, at the air bleeding valve (8) of this exhaust passage of gas pressure lower seal, and the effluent control device opened in order of control air bleeding valve (8) and outlet valve (4).
2, heavy pressure jug according to claim 1, it is characterized in that: described effluent control device comprises the valve push rods (5) of an activity at least, be respectively equipped with supporting surface on outlet valve (4) and the air bleeding valve (8), described valve push rods (5) successively is provided with air bleeding valve pushing block (52) and the outlet valve pushing block (53) that matches with above-mentioned supporting surface along its direction of motion, the distance between the supporting surface of air bleeding valve pushing block (52) and air bleeding valve (8) less than the supporting surface of outlet valve pushing block (53) and outlet valve and between distance.
3, heavy pressure jug according to claim 2, it is characterized in that: the supporting surface of described air bleeding valve (8) comprises vertical plane (82) and the inclined plane (83) that is connected with this vertical plane (82), and described air bleeding valve pushing block (52) end face is provided with the suitable with it vertical plane of shape (52a) and inclined plane (52b).
4, heavy pressure jug according to claim 3 is characterized in that: the supporting surface of described outlet valve is for being arranged on the inclined plane (43) of outlet valve (4) both sides, and the end face of described outlet valve pushing block (53) is provided with the suitable with it inclined plane of shape (53a).
5, heavy pressure jug according to claim 4 is characterized in that: the valve push rods spring (51) that is set with the usefulness that resets on the described valve push rods (5).
6, according to each described heavy pressure jug of claim 2 to 5, it is characterized in that: be connected with button (6) on the described pot lid assembly, one end of button (6) exposes pot lid assembly outside, and other end overhead links at valve push rods (5) end and with valve push rods (5).
7, heavy pressure jug according to claim 6, it is characterized in that: the sidewall of described kettle body assembly is provided with hole (111), be provided with locating detent (9) in the described hole (111), be set with on the locating detent (9) and reset with lock pin spring (91), one end of locating detent (9) exposes outside the hole (111), and other end overhead links in the terminal one side opposite with valve push rods (5) of button (6) and with button (6).
8, heavy pressure jug according to claim 7 is characterized in that: described pot lid assembly comprises pot lid (2) and following pot lid (3), and described pot lid (3) down flexibly connects with kettle body assembly, and air bleeding valve (8) is arranged on down on the pot lid (3).
9, heavy pressure jug according to claim 8 is characterized in that: described button (6) is hinged on down on the pot lid (3), and valve push rods (5) is arranged between pot lid (2) and the following pot lid (3).
10, heavy pressure jug according to claim 9 is characterized in that: described kettle body assembly comprises Hu Zui (11) and kettle body (1), and described Hu Zui (11) is fixed together with described kettle body (1), and described hole (111) are arranged on the sidewall of Hu Zui (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100310898A CN100560002C (en) | 2007-10-26 | 2007-10-26 | High-pressure kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100310898A CN100560002C (en) | 2007-10-26 | 2007-10-26 | High-pressure kettle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101156749A CN101156749A (en) | 2008-04-09 |
| CN100560002C true CN100560002C (en) | 2009-11-18 |
Family
ID=39305093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100310898A Expired - Fee Related CN100560002C (en) | 2007-10-26 | 2007-10-26 | High-pressure kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100560002C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258323A (en) * | 2010-05-24 | 2011-11-30 | 松下电器产业株式会社 | Electric kettle |
| FR2972909B1 (en) * | 2011-03-25 | 2013-03-29 | Seb Sa | KETTLE COMPRISING A COVER WITH A REMOVABLE GRIPPER |
| CN104207634B (en) * | 2014-09-18 | 2016-08-17 | 美的集团股份有限公司 | Insulating pot |
| 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 |
| CN106136879B (en) * | 2015-04-13 | 2017-12-22 | 广东美的生活电器制造有限公司 | Electric kettle |
| CN106264105B (en) * | 2015-06-10 | 2018-09-11 | 广东美的生活电器制造有限公司 | Electric kettle and its pot lid component |
| CN107951383B (en) * | 2016-10-18 | 2022-10-04 | 上海思乐得不锈钢制品有限公司 | Parallel self-locking cover turning device and kettle with same |
| CN108937565A (en) * | 2017-05-21 | 2018-12-07 | 南阳二机车辆制造有限公司 | A kind of high original kettle |
| CN110353499B (en) * | 2018-04-09 | 2021-10-08 | 博西华电器（江苏）有限公司 | Pot lid and kettle with same |
| TWI702025B (en) * | 2019-04-23 | 2020-08-21 | 亞弘電科技股份有限公司 | Air extraction conditioning device |
-
2007
- 2007-10-26 CN CNB2007100310898A patent/CN100560002C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101156749A (en) | 2008-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGDONG MIDEA BOUTIQUE ELECTRIC MANUFACTURING Co.,Ltd. Assignor: Midea Group Contract record no.: 2010440001012 Denomination of invention: A heavy pressure jug Granted publication date: 20091118 License type: Exclusive License Open date: 20080409 Record date: 20100726 |
|
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Shunde District, Guangdong, Foshan province Midea Group Co., Ltd. Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091118 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |