CN104688021A - Inner-pot component and cooking utensil employing same - Google Patents

Inner-pot component and cooking utensil employing same Download PDF

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Publication number
CN104688021A
CN104688021A CN201310648759.6A CN201310648759A CN104688021A CN 104688021 A CN104688021 A CN 104688021A CN 201310648759 A CN201310648759 A CN 201310648759A CN 104688021 A CN104688021 A CN 104688021A
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China
Prior art keywords
interior pot
cooling chamber
cooling
water tank
assembly according
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CN201310648759.6A
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Chinese (zh)
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CN104688021B (en
Inventor
陈瑞德
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Midea Group Co Ltd
Guangdong Midea Consumer Electric Manufacturing Co Ltd
Guangdong Midea Life Electric Manufacturing Co Ltd
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Midea Group Co Ltd
Guangdong Midea Consumer Electric Manufacturing Co Ltd
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Priority to CN201310648759.6A priority Critical patent/CN104688021B/en
Publication of CN104688021A publication Critical patent/CN104688021A/en
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Abstract

The invention discloses an inner-pot component and a cooking utensil employing the same. The inner-pot component comprises an inner pot and a cooling cavity, wherein at least part of the wall of the cooling cavity is formed by the inner pot, so that a coolant in the cooling cavity can be in direct contact with the inner pot. The inner-pot component according to the embodiment of the invention has the advantages that the cooling effect is good, the pressure-reducing uncovering time can be shortened, the process is simple, the cost is low, and high safety and reliability are achieved.

Description

Interior pot assembly and the cooking apparatus with it
Technical field
The present invention relates to field of household appliances, in particular to a kind of interior pot assembly and the cooking apparatus with described interior pot assembly.
Background technology
Existing pressure cooker, is exchanged by atural beat or is vented step-down.Wherein, it is longer that atural beat exchanges the time needed, and if adopt exhaust step-down can spray food when cooking fluid food, cause kitchen pollution, utensil itself is also difficult to cleaning, and user is also likely scalded by the slop taken out of or steam.For this reason, some pressure cookers adopt water-cooling pattern to carry out step-down, but cooling effect is limited.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, one object of the present invention is to propose a kind of interior pot assembly, and this interior pot assembly adopts water-cooled step-down mode, has good cooling results, can shorten the advantages such as step-down decap.
Another object of the present invention is that proposing one has described interior pot assembly and cooking apparatus.
For achieving the above object, a first aspect of the present invention proposes a kind of interior pot assembly, and described interior pot assembly comprises: interior pot; And cooling chamber, the wall at least partially of described cooling chamber is made up of the cooling fluid in described cooling chamber is directly contacted with described interior pot described interior pot.
According to pot assembly in the embodiment of the present invention, by arranging described cooling chamber, and the wall at least partially of described cooling chamber is made up of described interior pot, the cooling fluid in described cooling chamber can be made so directly to contact with described interior pot, carry out heat exchange fast between the two, to utilize cooling fluid to cool fast described interior pot, realize water-cooled rapid depressurization and uncap.Compare the prior art of cooling pot cover and cooling pipe, described interior pot assembly adopts cooling fluid to carry out cooling step-down with the mode that described interior pot directly contacts, not only cool antihypertensive effect better, and Structure and energy is more simple, cost is lower, dependable performance, safety are secure.Therefore, according to pot assembly in the embodiment of the present invention, there is good cooling results, step-down decap can be shortened and Structure and energy is simple, cost is low, the advantage such as safe and reliable.
In addition, interior pot assembly according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, described interior pot assembly also comprises water tank, and described cooling chamber has the inlet and liquid return hole that are communicated with described water tank respectively.Chilled(cooling) water return (CWR) can be formed thus.
According to one embodiment of present invention, described inlet is communicated with by feed tube with described water tank, and described liquid return hole is communicated with by liquid back pipe with described water tank.Being communicated with of described cooling chamber and described water tank can be realized thus.
According to one embodiment of present invention, atomizer is connected with between described inlet and described water tank.Significantly can improve cooling velocity thus.
According to one embodiment of present invention, described atomizer has shower nozzle, and described shower nozzle stretches into described inlet.The cooling effect to described interior pot can be improved so further.
According to one embodiment of present invention, water pump is connected with between described atomizer and described water tank.Cooling water in described water tank can be guided to thus in described cooling chamber.
According to one embodiment of present invention, described atomizer is self-priming atomizer.Cooling water in described water tank can be guided to equally thus in described cooling chamber.
According to one embodiment of present invention, described cooling chamber is the annular chamber extended around the outer peripheral face of described interior pot.The wall at least partially that can realize described cooling chamber is thus made up of described interior pot.
According to one embodiment of present invention, the lower end of described cooling chamber extends on the bottom surface of described interior pot.Significantly can improve the cooling velocity to described interior pot like this.
According to one embodiment of present invention, described water tank is located at below described interior pot.Like this can so that being communicated with, to shorten the length of pipeline of described water tank and described cooling chamber.
According to one embodiment of present invention, described interior pot assembly also comprises cooling wall, the first sealing ring and the second sealing ring, and described cooling wall, described first sealing ring and described second sealing ring and described interior pot limit described cooling chamber jointly.Can form described cooling chamber thus, and structure is simple, enforcement is easy, good airproof performance.
A second aspect of the present invention proposes a kind of cooking apparatus, and described cooking apparatus comprises interior pot assembly described according to a first aspect of the invention.
According to the cooking apparatus of the embodiment of the present invention, pot assembly in described according to a first aspect of the invention by utilization, when cooking apparatus needs step-down to uncap, cooling water can be passed in described cooling chamber, cooling water in described cooling chamber and described interior pot directly contact to cool fast described interior pot, thus realize reduction of blood pressure in high-speed and uncap.Therefore, according to the cooking apparatus of the embodiment of the present invention, there is step-down to uncap speed block, the advantage such as easy to use.
Accompanying drawing explanation
Fig. 1 is the sectional view of the cooking apparatus according to the embodiment of the present invention.
Fig. 2 is the enlarged drawing in B region in Fig. 1.
Fig. 3 is the sectional view of cooking apparatus in accordance with another embodiment of the present invention.
Fig. 4 is the enlarged drawing in C region in Fig. 3.
Fig. 5 is the sectional view of cooking apparatus in accordance with another embodiment of the present invention.
Fig. 6 is the enlarged drawing in D region in Fig. 5.
Fig. 7 is the sectional view of cooking apparatus in accordance with another embodiment of the present invention.
Fig. 8 is the enlarged drawing in E region in Fig. 7.
Reference numeral: interior pot 100, cooling chamber 200, liquid return hole 220, water tank 300, feed tube 310, liquid back pipe 320, atomizer 400, shower nozzle 410, water pump 500, cooling wall 600, first sealing ring 700, second sealing ring 800.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Describe according to pot assembly in the embodiment of the present invention below with reference to Fig. 1-Fig. 8.As Figure 1-Figure 8, interior pot 100 and cooling chamber 200 is comprised according to pot assembly in the embodiment of the present invention.
The wall at least partially of cooling chamber 200 is made up of the cooling fluid in cooling chamber 200 is directly contacted with interior pot 100 interior pot 100.
According to pot assembly in the embodiment of the present invention, by arranging cooling chamber 200, and the wall at least partially of cooling chamber 200 is made up of interior pot 100, the cooling fluid in cooling chamber 200 can be made so directly to contact with interior pot 100, carry out heat exchange fast between the two, to utilize the internal pot 100 of cooling fluid to cool fast, realize water-cooled rapid depressurization and uncap.Compare the prior art of cooling pot cover and cooling pipe, described interior pot assembly adopts cooling fluid to carry out cooling step-down with the mode that interior pot 100 directly contacts, not only cool antihypertensive effect better, and Structure and energy is more simple, cost is lower, dependable performance, safety are secure.Therefore, according to pot assembly in the embodiment of the present invention, there is good cooling results, step-down decap can be shortened and Structure and energy is simple, cost is low, the advantage such as safe and reliable.
Fig. 1-Fig. 8 shows according to pot assembly in the present invention's specific embodiment.As Figure 1-Figure 8, described interior pot assembly can also comprise water tank 300, and cooling chamber 200 can have the inlet and liquid return hole 220 that are communicated with water tank 300 respectively.Water in water tank 300 can enter cooling chamber 200 by described inlet, and the water in cooling chamber 200 can by liquid return hole 220 reflow tank 300.Can chilled(cooling) water return (CWR) be formed thus, thus cooling water can be provided continuously in cooling chamber 200, and due to the cooling water in cooling chamber 200 be circulating water, significantly can improve the cooling effect of internal pot 100 like this.
Wherein, described inlet can be communicated with by feed tube 310 with water tank 300, and liquid return hole 220 can be communicated with by liquid back pipe 320 with water tank 300.Being communicated with, so that the circulation of cooling water of cooling chamber 200 and water tank 300 can be realized thus.
Fig. 1-Fig. 8 shows pot assembly according to an embodiment of the invention.As Figure 1-Figure 8, in order to improve the cooling velocity of internal pot 100 further, between described inlet and water tank 300, atomizer 400 can be connected with.By arranging atomizer 400, can utilize the atomizing of atomizer 400, in cooling chamber 200, produce cooling water smoke, water smoke and interior pot 100 directly contact to be taken away by the heat of interior pot 100, thus significantly improve cooling velocity.
Specifically, as shown in Fig. 2, Fig. 4, Fig. 5 and Fig. 8, atomizer 400 can have shower nozzle 410, and shower nozzle 410 can stretch into described inlet.Thus can by atomized water spray on interior pot 100, to improve the cooling effect of internal pot 100 further.
In one embodiment of the invention, as shown in Figure 1 and Figure 5, in order to guide in cooling chamber 200 by the cooling water in water tank 300, water pump 500 can be set between atomizer 400 and water tank 300.That is, water pump 500 can be located on water tank 300, and one end of feed tube 310 can be connected with water pump 500 and the other end can be connected with atomizer 400.Utilize water pump 500, the cooling water pump in water tank 300 can be delivered in cooling chamber 200.
Certainly, also water pump 500 can not be set, and adopt alternate manner to be guided in cooling chamber 200 by the cooling water in water tank 300.Such as, as shown in Figure 3 and Figure 7, atomizer 400 can be adopted self-priming atomizer, namely atomizer 400 has absorbent function, and the cooling water in water tank 300 just can suck by atomizer 400 itself, then sprays into cooling chamber 200.
Fig. 1-Fig. 8 shows according to pot assembly in the present invention's concrete example.As Figure 1-Figure 8, the formation of cooling chamber 200 can adopt various ways to realize.Such as, can by arranging cooling wall 600, first sealing ring 700 and the second sealing ring 800 on the outer wall of interior pot 100, utilizing cooling wall 600, first sealing ring 700 and the second sealing ring 800 and interior pot 100 jointly to limit cooling chamber 200.Can form cooling chamber 200 thus, and structure is simple, enforcement is easy, good airproof performance.
Wherein, described inlet and liquid return hole 220 can be formed on cooling wall 600.
For position and the shape of cooling chamber 200, cooling chamber 200 can be arranged on any position on the outer wall of interior pot 100 with arbitrary shape.
Such as, in one embodiment of the invention, as Figure 1-Figure 4, cooling chamber 200 can be the annular chamber extended around the outer peripheral face of interior pot 100.Particularly, cooling wall 600 can be annular and arrange around interior pot 100, be separated out certain space between the outer peripheral face of cooling wall 600 and interior pot 100, the first sealing ring 700 seals the upper end in described space and the second sealing ring 800 seals the lower end in described space to form cooling chamber 200 on the sidewall of interior pot 100.The wall at least partially that can realize cooling chamber 200 is thus made up of interior pot 100.
In order to the direct contact surface improving cooling water in cooling chamber 200 and interior pot 100 amasss, as shown in Figure 5-Figure 8, the lower end of cooling chamber 200 can be extended to (above-below direction is as shown in the arrow A in Fig. 1-Fig. 8) on the bottom surface of interior pot 100.Specifically, the lower end of cooling chamber 200 can extend on the bottom surface of interior pot 100, to seal the upper end of cooling chamber 200 on the side that first sealing ring 700 can be located at interior pot 100, to seal the lower end of cooling chamber 200 on the bottom surface that the second sealing ring 800 can be located at interior pot 100.The cooling water in cooling chamber 200 can be made so all directly to contact with the major part of the outer surface of interior pot 100, thus significantly can improve the efficiency of heat exchange, significantly to improve the cooling velocity of internal pot 100.
Advantageously, as shown in Figure 5-Figure 8, water tank 300 can be located at below interior pot 100.So that being communicated with of water tank 300 and cooling chamber 200, the length of pipeline can be shortened like this, thus the structure simplifying described interior pot assembly is to reduce the cost of described interior pot assembly.
More advantageously, liquid back pipe 320 and cooling wall 600 can be integrally formed.So not only can strengthen the bonding strength of liquid back pipe 320 and cooling wall 600, and the production technology that can simplify described interior pot assembly is to reduce costs further.
The following describes according to embodiment of the present invention cooking apparatus, described cooking apparatus comprises interior pot assembly according to the above embodiment of the present invention.
According to the cooking apparatus of the embodiment of the present invention, by utilizing interior pot assembly according to the above embodiment of the present invention, when cooking apparatus needs step-down to uncap, cooling water can be passed in cooling chamber 200, cooling water in cooling chamber 200 directly contacts with interior pot 100 and cools fast with internal pot 100, thus realizes reduction of blood pressure in high-speed and uncap.Therefore, according to the cooking apparatus of the embodiment of the present invention, there is step-down to uncap speed block, the advantage such as easy to use.
Specifically, described cooking apparatus is pressure cooker.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.

Claims (12)

1. in, a pot assembly, is characterized in that, comprising:
Interior pot; With
Cooling chamber, the wall at least partially of described cooling chamber is made up of the cooling fluid in described cooling chamber is directly contacted with described interior pot described interior pot.
2. interior pot assembly according to claim 1, is characterized in that, also comprise water tank, and described cooling chamber has the inlet and liquid return hole that are communicated with described water tank respectively.
3. interior pot assembly according to claim 2, it is characterized in that, described inlet is communicated with by feed tube with described water tank, and described liquid return hole is communicated with by liquid back pipe with described water tank.
4. interior pot assembly according to claim 2, is characterized in that, be connected with atomizer between described inlet and described water tank.
5. interior pot assembly according to claim 4, it is characterized in that, described atomizer has shower nozzle, and described shower nozzle stretches into described inlet.
6. interior pot assembly according to claim 4, is characterized in that, be connected with water pump between described atomizer and described water tank.
7. interior pot assembly according to claim 4, is characterized in that, described atomizer is self-priming atomizer.
8. pot assembly according to any one of claim 2-7, is characterized in that, described cooling chamber is the annular chamber extended around the outer peripheral face of described interior pot.
9. interior pot assembly according to claim 8, is characterized in that, the lower end of described cooling chamber extends on the bottom surface of described interior pot.
10. interior pot assembly according to claim 9, is characterized in that, described water tank is located at below described interior pot.
11. interior pot assemblies according to claim 1, is characterized in that, also comprise cooling wall, the first sealing ring and the second sealing ring, described cooling wall, described first sealing ring and described second sealing ring and described interior pot limit described cooling chamber jointly.
12. 1 kinds of cooking apparatus, is characterized in that, comprise pot assembly according to any one of claim 1-11.
CN201310648759.6A 2013-12-04 2013-12-04 Interior pot component and there is its cooking apparatus Active CN104688021B (en)

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CN104688021B CN104688021B (en) 2018-02-06

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Cited By (5)

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CN109303472A (en) * 2017-07-27 2019-02-05 浙江绍兴苏泊尔生活电器有限公司 Cooking utensil
CN112493833A (en) * 2020-12-26 2021-03-16 珠海格力电器股份有限公司 Cooking equipment, cooking control method and device of cooking equipment and storage medium
CN112752527A (en) * 2018-10-26 2021-05-04 陕西伟旗能源科技有限公司 Vehicle-mounted multifunctional heat-preservation explosion-proof pressure steam box
CN113331669A (en) * 2021-06-08 2021-09-03 广东美芝制冷设备有限公司 Cooking utensil
CN114532840A (en) * 2020-11-27 2022-05-27 佛山市顺德区美的电热电器制造有限公司 Cooking appliance, control method, and computer-readable storage medium

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CN202505019U (en) * 2012-02-14 2012-10-31 九阳股份有限公司 Rapidly-cooled electric pressure cooker
CN103126510A (en) * 2011-11-29 2013-06-05 美的集团股份有限公司 Water spray cooling cooking appliance
CN203647070U (en) * 2013-12-04 2014-06-18 广东美的生活电器制造有限公司 Inner pot assembly and cooking device with same

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CN201767749U (en) * 2010-05-24 2011-03-23 九阳股份有限公司 Electric pressure appliance with cooling device
EP2491836A1 (en) * 2010-09-14 2012-08-29 Guangdong Luby Electronic Co., Ltd. Electric pressure cooker with quick pressure relief function
CN102151067A (en) * 2010-12-14 2011-08-17 李科 Electric cooker
CN103126510A (en) * 2011-11-29 2013-06-05 美的集团股份有限公司 Water spray cooling cooking appliance
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CN203647070U (en) * 2013-12-04 2014-06-18 广东美的生活电器制造有限公司 Inner pot assembly and cooking device with same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109303472A (en) * 2017-07-27 2019-02-05 浙江绍兴苏泊尔生活电器有限公司 Cooking utensil
CN112752527A (en) * 2018-10-26 2021-05-04 陕西伟旗能源科技有限公司 Vehicle-mounted multifunctional heat-preservation explosion-proof pressure steam box
CN114532840A (en) * 2020-11-27 2022-05-27 佛山市顺德区美的电热电器制造有限公司 Cooking appliance, control method, and computer-readable storage medium
CN112493833A (en) * 2020-12-26 2021-03-16 珠海格力电器股份有限公司 Cooking equipment, cooking control method and device of cooking equipment and storage medium
CN112493833B (en) * 2020-12-26 2021-11-16 珠海格力电器股份有限公司 Cooking equipment, cooking control method and device of cooking equipment and storage medium
CN113331669A (en) * 2021-06-08 2021-09-03 广东美芝制冷设备有限公司 Cooking utensil

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