CN108201329B - Water inlet assembly, material cleaning device, overflow prevention assembly and cooking utensil - Google Patents

Water inlet assembly, material cleaning device, overflow prevention assembly and cooking utensil Download PDF

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Publication number
CN108201329B
CN108201329B CN201611171028.7A CN201611171028A CN108201329B CN 108201329 B CN108201329 B CN 108201329B CN 201611171028 A CN201611171028 A CN 201611171028A CN 108201329 B CN108201329 B CN 108201329B
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China
Prior art keywords
water
inner core
core body
outer shell
water inlet
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Application number
CN201611171028.7A
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Chinese (zh)
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CN108201329A (en
Inventor
刘小凯
陈炜杰
潘典国
梅若愚
周亚
何柏锋
黄宇华
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Foshan Shunde Midea Electrical Heating Appliances Manufacturing Co Ltd
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Priority to CN201611171028.7A priority Critical patent/CN108201329B/en
Publication of CN108201329A publication Critical patent/CN108201329A/en
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    • 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
    • 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
    • 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
    • A47J27/56—Preventing boiling over, e.g. of milk
    • 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
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • 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
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/24—Devices for washing vegetables or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

According to the water inlet assembly, the material cleaning device, the overflow prevention assembly and the cooking utensil provided by the invention, the outer shell is arranged outside the inner core body, the inner wall of the outer shell is matched with the inner core body to form the first cavity, the upper cover and the top of the outer shell enclose the second cavity, the first cavity is communicated with the second cavity through the eccentric groove arranged on the upper cover or the outer shell, when liquid passes through the eccentric groove, tangential acceleration is generated in the curved movement direction, so that the liquid flows into the second cavity in a tangential direction, fine water mist is generated after the liquid is broken through the water spraying hole at the top of the outer shell under the action of the centrifugal force, the sprayed liquid can cover a larger area, the water spraying efficiency is improved under the condition that the water consumption of the water inlet assembly is not improved, the product competitiveness is improved, and meanwhile, the energy is saved.

Description

Water inlet assembly, material cleaning device, overflow prevention assembly and cooking utensil
Technical Field
The invention relates to the field of household cooking appliances, in particular to a water inlet assembly, a material cleaning device, an anti-overflow assembly and a cooking appliance.
Background
At present, the current water inlet assembly is limited by the installation direction in the use process, and the direction of water spraying is generally only the fixed direction of the water inlet assembly after installation, so that the requirement of large-scale coverage cannot be met.
Therefore, the design of the water inlet assembly, the material cleaning device, the anti-overflow assembly and the cooking utensil, which are convenient in structure, can enable the sprayed water to have a large coverage range, become a problem to be solved urgently.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art or related art.
To this end, a first object of the present invention is to propose a water intake assembly.
A second object of the present invention is to provide a material cleaning device.
A third object of the present invention is to provide an anti-overflow assembly.
A fourth object of the present invention is to propose a cooking appliance.
In view of this, according to a first object of the present invention, there is provided a water intake assembly comprising: the water inlet pipe comprises a water inlet and a water outlet; the inner core body is a hollow pipe, one end of the inner core body is provided with an upper cover, the other end of the inner core body is communicated with the water inlet pipe, and the side wall of the inner core body is provided with at least one water through hole; the top of the outer shell is provided with a water spraying hole, the outer shell is arranged outside the inner core body, and the inner wall of the outer shell is matched with the inner core body to form a first cavity communicated with the water through hole; wherein, enclose into the second cavity between upper cover and the shell body top, be provided with at least one with second cavity and the eccentric slot of first cavity intercommunication on upper cover or the shell body, the central line in at least one eccentric slot is not coplanar with the central axis of shell body and inner core body.
The invention provides a water inlet assembly, which comprises a water inlet pipe, an inner core body and an outer shell, wherein the inner core body is communicated with the water inlet pipe, the outer shell is arranged outside the inner core body, the inner wall of the outer shell is matched with the inner core body to form a first cavity, meanwhile, a second cavity is enclosed between the outer edge extending from the top of a Zhou Xianghe body at the top of an upper cover and the top of the outer shell, the first cavity is communicated with the second cavity through at least one eccentric groove arranged on the upper cover or the outer shell, so that after liquid in the water inlet pipe enters the middle of the inner core body, the liquid flows out of the first cavity through a water through hole on the inner core body, after the liquid is fully accumulated in the first cavity, the liquid flows into the second cavity along the tangential direction because the eccentric groove is the chute with the central line not passing through the center of the upper cover, when the liquid passes through the eccentric groove, tangential acceleration is generated along the curved motion direction, so that the liquid flows into the second cavity along the tangential direction, a high-speed rotating rotational flow is formed in the second cavity, and finally finer water mist is generated after the water spraying hole at the top of the outer shell is crushed under the action of centrifugal force, so that the liquid can be uniformly sprayed out of the water inlet assembly, the sprayed liquid can cover a larger area, the water spraying efficiency is improved under the condition that the water consumption of the water inlet assembly is not improved, the competitiveness of the product is improved, and meanwhile, the energy is saved.
In addition, the water inlet assembly provided by the embodiment of the invention has the following additional technical characteristics:
in the above technical solution, preferably, the bottom surface of the eccentric groove is inclined from outside to inside gradually toward the direction of the outer casing, so that the height of the eccentric groove near the center of the upper cover is smaller than the height near the edge of the upper cover.
In this technical scheme, the inclined plane that inclines outside-in gradually to the casing direction with the bottom surface of eccentric groove to make the eccentric groove be close to the height that upper cover center department was less than the height that is close to upper cover border department, guaranteed that liquid can be sprayed out from the hole for water spraying at shell body top more fast, improved the water spraying efficiency of anti-overflow subassembly, and can promote the atomizing ability of liquid.
In the above technical solution, preferably, the bottom surface of the eccentric groove extends to the bottom surface of the upper cover inside the outer rim.
In the technical scheme, the bottom surface of the eccentric groove extends to the bottom surface of the upper cover in the outer edge, so that on one hand, the height of the eccentric groove can be ensured to extend into the bottom surface of the upper cover in the direction of the outer shell, and more liquid can be guided by the eccentric groove in the same time; on the other hand, the bottom surface of the eccentric groove extends to the bottom surface of the upper cover, so that liquid with tangential force can quickly flow into the water spraying hole, the energy loss of the liquid when colliding with the outer edge of the upper cover is reduced, the ejected liquid is ensured to have higher speed, and the material is thoroughly cleaned.
In the above technical solution, preferably, the two walls of the eccentric slot are not parallel to each other, the larger of the two notches of the eccentric slot facing the rim of the upper cover.
In this technical scheme, the two walls of eccentric groove are not parallel each other to with the border of bigger one towards the upper cover in two notches, make the liquid that flows through the eccentric groove compressed when passing through less notch, consequently also can make its velocity of flow increase on original basis when the liquid outflow less notch, more easily form the whirl in the second cavity inside, make its liquid that sprays out also more atomized.
In the above technical scheme, preferably, a sealing ring is arranged between the inner core body and the outer shell, and the sealing ring seals the joint of the inner core body and the outer shell.
In this technical scheme, be provided with the sealing washer in the junction of inner core body and shell body for the sealing washer is located the inside of first cavity for the liquid that seals up the inside of first cavity can not spill over from the junction of inner core body and shell body, and only flows into in the second cavity from eccentric groove, has avoided the waste of blowout liquid.
In the above technical solution, preferably, the cross-sectional area of the upper cover is larger than the cross-sectional area of the hollow portion of the inner core body.
In the technical scheme, the cross-sectional area of the upper cover is larger than that of the hollow part of the inner core body, when liquid passes through the eccentric groove and enters the second cavity, the larger the area of the upper cover is, the larger tangential force is generated when the liquid cuts into the upper cover, the higher centrifugal speed is generated, the larger speed is generated when the liquid is ejected from the water spraying hole, the ejected liquid can be ejected to various directions, and the coverage area is increased.
In the above technical solution, preferably, the diameter of the water spraying hole is between 0.5mm and 1.5 mm.
In this technical scheme, when the diameter of the water spraying hole is set to be between 0.5mm and 1.5mm, and preferably 1mm, when the liquid has a pressure of 0.35 to 0.7Mpa, a particularly good atomization state of the liquid sprayed from the water spraying hole can be ensured, and the cleaning liquid is saved.
In the above technical solution, preferably, a sealing thread is provided between the inner wall of the outer shell and the outer wall of the inner core body for cooperation.
In this technical scheme, set up sealed screw thread and cooperate between the outer wall of shell body inner wall and inner core body for seal through sealed screw thread between shell body and the inner core body, reduced the possibility that the liquid of the junction of shell body and inner core body oozes, guaranteed that the liquid in the inlet tube can all flow into in the second cavity through the flow path of settlement.
According to a second aspect of the present invention, there is provided a material cleaning apparatus comprising a water inlet assembly according to any one of the embodiments of the first aspect, whereby the material cleaning apparatus according to the embodiments of the present invention has all the advantages of the water inlet assembly according to any one of the embodiments of the first aspect, which are not specifically mentioned herein.
In the above technical solution, preferably, the material cleaning device includes a cleaning chamber and a water inlet assembly.
In this technical scheme, can upwards place or place the downthehole at the washing intracavity with the water inlet subassembly in the first purpose, the hole for water spraying is towards the top of wasing the chamber or towards the bottom of wasing the chamber promptly, all can realize evenly spraying water to wasing the intracavity from the hole for water spraying, washs the material of wasing the intracavity portion, has promoted cleaning efficiency effectively, has practiced thrift the required total amount of liquid in the cleaning process, has promoted the competitiveness of product, has practiced thrift the energy simultaneously.
In the above technical solution, preferably, the material cleaning device further includes: the nozzle seat is arranged between the inner core body and the water inlet pipe, a first nozzle of the nozzle seat is communicated with the water inlet pipe, and a second nozzle of the nozzle seat faces the inside of the cleaning cavity and is communicated with the inner core body.
In this technical scheme, still be provided with the nozzle holder in material belt cleaning device, the nozzle holder is located between inlet tube and the inner core body for liquid in the inlet tube flows into the nozzle holder through first mouth of pipe at first, flows out by the second mouth of pipe in the nozzle holder again, sets up the second mouth of pipe towards the top or the bottom of wasing the chamber, can make the liquid in the second mouth of pipe spray into the inner core body in all orientations, simultaneously, sets up the bore of the second mouth of pipe in the nozzle holder to be less than the bore in the inlet tube, can guarantee under the certain circumstances of liquid internal pressure, and improve the velocity of flow of blowout liquid, improved material belt cleaning device's cleaning efficiency.
In the above technical solution, preferably, a valve body is further disposed at the bottom of the cleaning chamber; the shower nozzle seat includes connecting portion, and the upper end of connecting portion is linked together with the mounting hole of shower nozzle seat, and the lower extreme of connecting portion is provided with the connecting hole, and the connecting hole is connected with the valve body.
In this technical scheme, set up connecting portion on the nozzle holder, be connected the second connecting hole on valve body and connecting portion, be connected nozzle holder and valve body through using connecting portion, reduced the valve body and need be fixed alone design part once more, can be directly with the valve body fixed in the first connecting hole on connecting portion, control opening and closing of valve body through the promotion of control connecting portion, reduced the inside structural design of material belt cleaning device effectively, simplified the processing of product and also assembled the degree of difficulty.
According to a third aspect of the present invention there is provided an anti-overflow assembly comprising a water inlet assembly as provided in any of the embodiments of the first aspect, whereby the anti-overflow assembly according to the embodiments of the present invention has all of the benefits of the water inlet assembly as provided in any of the embodiments of the first aspect, not specifically exemplified herein.
In the above technical solution, preferably, the spill-proof assembly includes: a water inlet assembly; and the overflow-preventing detection device faces the direction of the inner pot, and one end of the overflow-preventing detection device is connected with the control board and used for controlling the opening of the water inlet pipe.
In this technical scheme, detect the interior pot of cooking utensil through anti-overflow detection device and whether reach the standard that overflows, when will overflowing promptly, water spray in to interior pot through the control division control water inlet assembly, realize preventing the technical effect that interior pot overflowed, simultaneously, in this scheme, can upwards place or place down including the water inlet assembly in the first purpose in the pot top, the hole for water spraying is towards the top of interior pot in the cooking utensil or towards the bottom of interior pot in the cooking utensil promptly, can both realize evenly inwards pot direction water spray in the hole for water spraying, realize preventing the technical effect that overflows.
In the above technical solution, preferably, the connecting pipe is disposed on the cover body, and the connecting pipe is located between the inner core body and the water inlet pipe, one end of the connecting pipe extends into the inner core body, is adapted to the inner diameter of the inner core body, and the other end of the connecting pipe is connected with the water inlet pipe; and the water pump is respectively connected with the control board and the water inlet pipe.
In this technical scheme, still be provided with the connecting pipe on the lid, the connecting pipe is located between inner core body and the inlet tube, is connected inner core body and inlet tube, through the position that sets up the connecting pipe, can control the water that jets out from the play water end of connecting pipe and have better spray angle, realized breaking bubble process effectively, be provided with the water pump simultaneously, the water pump is connected with control panel and inlet tube respectively, when needs start anti-overflow subassembly, the control panel control water pump is for the water delivery in the inlet tube, realizes breaking bubble.
In the above technical scheme, preferably, the water tank is communicated with the water pump through a water pipe and is used for water delivery in the water feed pump.
In this technical scheme still is provided with the water tank in the anti-overflow subassembly, and the water tank is connected with the water pump, sends into the injection water that water is used for the inlet tube in the feed pump, and the water storage volume in the water tank is great, can guarantee to need not frequent water addition after once water storage, has promoted user experience.
In the above technical solution, preferably, the spill-proof assembly further includes: and one end of the water level detection device is connected with the control board and is used for detecting the water level of the water in the water tank.
In this technical scheme, still be provided with water level detection device in anti-overflow subassembly, and water level detection device's one end is connected with the control panel for when water level detection device detects at the inside water level of water tank low excessively, give the control panel with the signal generation, the control panel stops the water pump and sends water to inlet tube direction, and sends out the alarm, and convenience of customers looks over, reminds the user to add water, can ensure the safety in utilization of product.
According to a fourth object of the present invention, there is provided a cooking appliance having the water inlet assembly provided by any one of the embodiments of the first aspect, and therefore the cooking appliance provided by the embodiment of the present invention has all the advantages of the water inlet assembly provided by any one of the embodiments of the first aspect, which are not listed herein.
In this technical scheme, through the subassembly setting of intaking in cooking utensil, realize preventing the technological effect that overflows, simultaneously, in this scheme, can upwards place or place down including the pot top with the subassembly of intaking in the first purpose, the hole for water spraying is towards the top of pot in the cooking utensil or towards the bottom of pot in the cooking utensil promptly, homoenergetic is realized from the hole for water spraying in the even inward pot direction water spray, realizes preventing the technological effect that overflows.
According to a fourth object of the present invention, there is provided a cooking appliance having the material washing apparatus provided by any one of the embodiments of the second aspect, and therefore the cooking appliance provided by the embodiment of the present invention has all the advantageous effects of the material washing apparatus provided by any one of the embodiments of the second aspect, which are not listed herein.
According to a fourth object of the present invention, there is provided a cooking appliance having the spill guard assembly provided by any one of the embodiments of the third aspect, and therefore the cooking appliance provided by the embodiment of the present invention has all the advantageous effects of the spill guard assembly provided by any one of the embodiments of the third aspect, which are not listed herein.
In the above technical solution, preferably, the cooking appliance is any one of an electric cooker or a pressure cooker.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 shows a schematic view of a water intake assembly according to one embodiment of the invention;
FIG. 2 shows yet another schematic view of a water intake assembly according to one embodiment of the invention;
FIG. 3 shows a schematic view of an inner core body in a water inlet assembly according to one embodiment of the invention;
FIG. 4 illustrates yet another schematic view of a water intake assembly according to one embodiment of the present invention;
FIG. 5 shows a schematic view of a material cleaning apparatus according to one embodiment of the invention;
FIG. 6 shows yet another schematic view of a material cleaning apparatus according to an embodiment of the invention;
fig. 7 shows a schematic view of an overflow prevention assembly and a cooking appliance according to an embodiment of the invention.
Wherein, the correspondence between the reference numerals and the component names of fig. 1 to 7 is:
2 cover body, 4 material cleaning device, 42 cleaning cavity, 44 nozzle holder, 442 first nozzle, 444 second nozzle, 446 mounting hole, 46 connecting portion, 462 connecting hole, 6 water inlet component, 601 water inlet pipe, 602 inner core body, 6022 water inlet hole, 604 upper cover, 6042 eccentric groove, 605 connecting pipe, 606 outer shell body, 6062 water spray hole, 607 sealing ring, 801 anti-overflow detection device, 802 water pump, 803 water tank, 804 water level detection device, 808 control panel, 809 inner pot.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.
Fig. 1 to 7 below are views for describing a water inlet assembly, a material washing apparatus, an overflow preventing assembly, and a cooking appliance according to some embodiments of the present invention.
As shown in fig. 1 to 4, the present invention provides a water intake assembly 6 the water intake assembly 6 comprising: the water inlet pipe 601, wherein the water inlet pipe 601 comprises a water inlet and a water outlet; the inner core body 602, the inner core body 602 is a hollow tube, one end of the hollow tube is provided with an upper cover 604, the other end of the hollow tube is communicated with the water inlet pipe 601, and the side wall of the inner core body 602 is provided with at least one water through hole 6022; the top of the outer shell 606 is provided with a water spraying hole 6062, the outer shell 606 is arranged outside the inner core 602, and the inner wall of the outer shell 606 is matched with the inner core 602 to form a first cavity communicated with the water through hole 6022; wherein, a second cavity is defined between the top of the upper cover 604 and the top of the outer casing 606, at least one eccentric slot 6042 communicating the second cavity with the first cavity is provided on the upper cover 604 or the outer casing 606, and a center line of the at least one eccentric slot 6042 is not coplanar with a center axis of the outer casing 606 and the inner core 602.
The invention provides a water inlet assembly 6, which comprises a water inlet pipe 601, an inner core body 602 and an outer shell 606, wherein the inner core body 602 is communicated with the water inlet pipe 601, the outer shell 606 is arranged outside the inner core body 602, the inner wall of the outer shell 606 is matched with the inner core body 602 to form a first cavity, meanwhile, a second cavity is enclosed between the outer edge extending from the top of a Zhou Xianghe body at the top of an upper cover 604 and the top of the outer shell 606, the first cavity is communicated with the second cavity through at least one eccentric groove 6042 arranged on the upper cover 604 or the outer shell 606, so that after liquid in the water inlet pipe 601 enters the middle of the inner core body 602, the liquid flows out of the first cavity through a water through hole 6022 on the inner core body 602, after the liquid is filled in the first cavity, at this time, because the eccentric groove 6042 is a chute with the center line not passing through the center of the upper cover 604, when the liquid passes through the eccentric groove 6042, tangential acceleration is generated along the curve motion direction, so that the liquid flows into the second cavity along the tangential direction, a high-speed rotating rotational flow is formed in the second cavity, and finally, finer water mist is generated after the water spraying hole 6062 at the top of the outer shell 606 is broken under the action of centrifugal force, so that the water spraying component 6 can be uniformly sprayed out, the sprayed liquid can cover a larger area, the water spraying efficiency is improved under the condition that the water consumption of the water spraying component 6 is not improved, the competitiveness of the product is improved, and meanwhile, the energy is saved.
In addition, the water inlet assembly 6 provided according to the above embodiment of the present invention has the following additional technical features:
in one embodiment provided by the present invention, as shown in fig. 3, the bottom surface of the eccentric groove 6042 is preferably inclined from outside to inside gradually toward the outer housing 606, so that the height of the eccentric groove 6042 near the center of the upper cover 604 is smaller than the height near the edge of the upper cover 604.
In this embodiment, the bottom surface of the eccentric groove 6042 is gradually inclined downwards from outside to inside, and the height of the eccentric groove 6042 near the center of the upper cover 604 is smaller than the height near the edge of the upper cover 604, so that the bottom surface of the eccentric groove 6042 can provide an upward supporting force for the liquid when the liquid flows through the eccentric groove 6042, the liquid can have an upward speed, the liquid can be sprayed out of the water spraying hole 6062 at the top of the outer shell 606 more quickly, the water spraying efficiency of the anti-overflow assembly is improved, and the upward speed in the liquid can improve the atomization capability of the liquid.
In one embodiment provided by the present invention, the bottom surface of the eccentric slot 6042 preferably extends to the bottom surface of the upper cover 604 inside the outer rim.
In this embodiment, the bottom surface of the eccentric groove 6042 extends to the bottom surface of the upper cover 604 inside the outer rim, on one hand, it can be ensured that the height of the eccentric groove 6042 can extend down into the bottom surface of the upper cover 604, so that the eccentric groove 6042 can guide more liquid at the same time; on the other hand, the bottom surface of the eccentric groove 6042 is extended to the bottom surface of the upper cover 604, so that the liquid with tangential force can quickly flow into the lower part of the water spraying hole 6062, the energy loss of the liquid when colliding with the outer edge of the upper cover 604 is reduced, the ejected liquid is ensured to have higher speed, and the material is thoroughly cleaned.
In one embodiment provided by the present invention, the two walls of the eccentric slot 6042 are preferably not parallel to each other, with the larger of the two notches of the eccentric slot 6042 facing the rim of the upper cover 604.
In this embodiment, the two walls of the eccentric slot 6042 are not parallel to each other, and the larger of the two slots is directed toward the rim of the upper cover 604, so that the liquid flowing through the eccentric slot 6042 is compressed as it passes through the smaller slot, thus increasing its flow rate on the original basis as it flows out of the smaller slot, and more easily creating a swirling flow inside the second chamber, causing the liquid ejected therefrom to be atomized.
As shown in fig. 2 and 4, in one embodiment provided by the present invention, a sealing ring 607 is preferably disposed between the inner core 602 and the outer shell 606, and the sealing ring 607 seals the connection between the inner core 602 and the outer shell 606.
In this embodiment, a sealing ring 607 is disposed at the connection between the inner core 602 and the outer shell 606, so that the sealing ring 607 is located inside the first cavity, so that the liquid used for sealing the inside of the first cavity cannot overflow from the connection between the inner core 602 and the outer shell 606, but only flows into the second cavity from the eccentric slot 6042, thereby avoiding the waste of the ejected liquid.
In one embodiment provided by the present invention, the cross-sectional area of the upper cover 604 is preferably larger than the cross-sectional area of the hollow portion of the inner core 602.
In this embodiment, the cross-sectional area of the upper cover 604 is larger than the cross-sectional area of the hollow portion of the inner core 602, and when the liquid passes through the eccentric groove 6042 to the inside of the second chamber, the larger the area of the upper cover 604, the larger the tangential force will be when the liquid cuts into the upper cover 604, the higher the centrifugal speed will be, and the larger the speed will be when the liquid is ejected from the water ejection hole 6062, the ejected liquid can be ejected to various orientations, and the coverage area is increased.
In one embodiment provided by the present invention, as shown in FIG. 3, the water jet 6062 preferably has a diameter of between 0.5mm and 1.5 mm.
In this embodiment, when the diameter of the water spray hole 6062 is set to be between 0.5mm and 1.5mm, and preferably 1mm, a particularly good atomization state of the liquid sprayed from the water spray hole 6062 can be ensured when the liquid has a pressure of 0.35 to 0.7Mpa, saving the cleaning liquid.
In one embodiment provided by the present invention, preferably, sealing threads are provided between the inner wall of the outer housing 606 and the outer wall of the inner core 602.
In this embodiment, sealing threads are provided between the inner wall of the outer casing 606 and the outer wall of the inner core 602 to seal the outer casing 606 and the inner core 602 through the sealing threads, so that the possibility of liquid seeping out from the joint between the outer casing 606 and the inner core 602 is reduced, and it is ensured that the liquid in the water inlet pipe 601 can flow into the second cavity through the set flow path.
As shown in fig. 5 and 6, according to a second object of the present invention, there is provided a material cleaning apparatus 4 including a water inlet assembly 6 provided in any embodiment of the first aspect, and therefore, the material cleaning apparatus 4 provided in the embodiment of the present invention has all the advantages of the water inlet assembly 6 provided in any embodiment of the first aspect, which are not listed herein.
In one embodiment provided by the present invention, the material cleaning device 4 preferably includes a cleaning chamber 42 and a water intake assembly 6.
In this embodiment, the water inlet assembly 6 in the first aspect may be disposed upward or downward in the cleaning chamber 42, that is, the water spraying hole 6062 faces the top of the cleaning chamber 42 or faces the bottom of the cleaning chamber 42, so that water can be sprayed into the cleaning chamber 42 uniformly from the water spraying hole 6062, so as to clean the material in the cleaning chamber 42, effectively improve the cleaning efficiency, save the total amount of liquid required in the cleaning process, improve the competitiveness of the product, and save energy, as in fig. 5, the water inlet assembly 6 is disposed upward, as in fig. 6, the water inlet assembly 6 is disposed downward.
In one embodiment provided by the present invention, preferably, the material cleaning device 4 further comprises: the nozzle base 44 is arranged between the inner core 602 and the water inlet pipe 601, the first nozzle 442 of the nozzle base 44 is communicated with the water inlet pipe 601, and the second nozzle 444 of the nozzle base 44 faces the inside of the cleaning cavity 42 and is communicated with the inner core 602.
In this embodiment, the material cleaning device 4 is further provided with the nozzle seat 44, the nozzle seat 44 is located between the water inlet pipe 601 and the inner core body 602, so that the liquid in the water inlet pipe 601 flows into the nozzle seat 44 through the first nozzle 442, and flows out from the second nozzle 444 in the nozzle seat 44, the second nozzle 444 is arranged to face the top or the bottom of the cleaning cavity 42, so that the liquid in the second nozzle 444 can be totally sprayed into the inner core body 602 upwards, and meanwhile, the caliber of the second nozzle 444 in the nozzle seat 44 is smaller than that of the water inlet pipe 601, so that the flow rate of the sprayed liquid can be improved under the condition that the internal pressure of the liquid is constant, and the cleaning efficiency of the material cleaning device 4 is improved.
In one embodiment provided by the present invention, preferably, the bottom of the cleaning chamber 42 is also provided with a valve body; the nozzle holder 44 includes a connection portion 46, an upper end of the connection portion 46 communicates with a mounting hole 446 of the nozzle holder 44, a lower end of the connection portion 46 is provided with a connection hole 462, and the connection hole 462 is connected with the valve body.
In this embodiment, the connection portion 46 is disposed on the nozzle base 44, the valve body is connected with the connection hole 462 on the connection portion 46, the nozzle base 44 is connected with the valve body by using the connection portion 46, the need of separately designing the component for fixing the valve body again is reduced, the valve body can be directly fixed in the first connection hole on the connection portion 46, the opening and closing of the valve body are controlled by controlling the lifting of the connection portion 46, the internal structural design of the material cleaning device 4 is effectively reduced, and the difficulty of processing and assembling the product is simplified.
As shown in fig. 7, according to a third object of the present invention, there is provided an anti-overflow assembly comprising the water inlet assembly 6 provided by any one of the embodiments of the first aspect, and thus the anti-overflow assembly provided by any one of the embodiments of the present invention has all the advantages of the water inlet assembly 6 provided by any one of the embodiments of the first aspect, which are not listed herein.
In one embodiment provided by the present invention, preferably, the spill guard assembly comprises: a water inlet assembly 6; and the overflow preventing detection device 801 faces to the direction of the inner pot 809, and one end of the overflow preventing detection device 801 is connected with the control panel 808 and used for controlling the opening of the water inlet pipe 601.
In this embodiment, whether the inner pot 809 of the cooking appliance reaches the overflow standard is detected by the overflow prevention detection device 801, when overflow is imminent, the water is sprayed into the inner pot 809 by the water inlet assembly 6 controlled by the control part, so as to achieve the technical effect of preventing overflow of the inner pot 809, meanwhile, in this scheme, the water inlet assembly 6 in the first purpose can be placed upwards or downwards above the inner pot, that is, the water spraying hole 6062 faces the top of the inner pot in the cooking appliance or faces the bottom of the inner pot in the cooking appliance, so that water can be uniformly sprayed from the water spraying hole 6062 to the direction of the inner pot 809, so as to achieve the technical effect of preventing overflow.
In one embodiment of the present invention, preferably, the connection pipe 605 is disposed on the cover 2, and the connection pipe 605 is located between the inner core 602 and the water inlet pipe 601, one end of the connection pipe 605 extends into the inner core 602, and is adapted to the inner diameter of the inner core 602, and the other end of the connection pipe 605 is connected to the water inlet pipe 601; the water pump 802, the water pump 802 is connected with the control panel 808 and the water inlet pipe 601 respectively.
In this embodiment, still be provided with connecting pipe 605 on lid 2, connecting pipe 605 is located between inner core 602 and inlet tube 601, is connected inner core 602 and inlet tube 601, through setting up the position of connecting pipe 605, can control the water that jets out from the water outlet of connecting pipe 605 and have better spray angle, realized breaking bubble process effectively, be provided with water pump 802 in the top of lid 2 simultaneously, water pump 802 is connected with control panel 808 and inlet tube 601 respectively, when the anti-overflow subassembly is started to needs, control panel 808 control water pump 802 is for the water delivery in the inlet tube 601, realizes breaking the bubble.
In one embodiment of the present invention, preferably, the water tank 803 is connected to the water pump 802 through a water pipe, so as to supply water to the water pump 802.
In this embodiment, still be provided with water tank 803 in the anti-overflow subassembly, water tank 803 is connected with water pump 802, sends into the injection water that water is used for inlet tube 601 in the water pump 802, and the water storage volume in water tank 803 is great, can guarantee to need not frequent water addition after once water storage, has promoted user experience.
In one embodiment provided by the present invention, preferably, the spill guard assembly further comprises: and a water level detecting device 804, wherein one end of the water level detecting device 804 is connected with a control board 808 for detecting the water level in the water tank 803.
In this embodiment, a water level detecting device 804 is further provided in the anti-overflow assembly, and one end of the water level detecting device 804 is connected with a control board 808, so that when the water level detecting device 804 detects that the water level in the water tank 803 is too low, a signal is generated to the control board 808, the control board 808 stops the water pump 802 to send water to the direction of the water inlet pipe 601, and an alarm is sent to remind a user to add water, so that the use safety of a product can be ensured.
According to a fourth object of the present invention, there is provided a cooking appliance having the water inlet assembly provided by any one of the embodiments of the first aspect, and therefore the cooking appliance provided by the embodiment of the present invention has all the advantages of the water inlet assembly provided by any one of the embodiments of the first aspect, which are not listed herein.
In this technical scheme, through the subassembly setting of intaking in cooking utensil, realize preventing the technological effect that overflows, simultaneously, in this scheme, can upwards place or place down including the pot top with the subassembly of intaking in the first purpose, the hole for water spraying is towards the top of pot in the cooking utensil or towards the bottom of pot in the cooking utensil promptly, homoenergetic is realized from the hole for water spraying in the even inward pot direction water spray, realizes preventing the technological effect that overflows.
According to a fourth object of the present invention, there is provided a cooking appliance having the material washing apparatus 4 provided by any one of the embodiments of the second aspect, and therefore, the cooking appliance provided by the embodiment of the present invention has all the advantageous effects of the material washing apparatus 4 provided by any one of the embodiments of the second aspect, which are not listed herein.
According to a fourth object of the present invention, there is provided a cooking appliance having the spill guard assembly provided by any one of the embodiments of the third aspect, and therefore the cooking appliance provided by the embodiment of the present invention has all the advantageous effects of the spill guard assembly provided by any one of the embodiments of the third aspect, which are not listed herein.
In the present invention, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (15)

1. A water intake assembly, the water intake assembly comprising:
the water inlet pipe comprises a water inlet and a water outlet;
the inner core body is a hollow pipe, one end of the inner core body is provided with an upper cover, the other end of the inner core body is communicated with the water inlet pipe, and the side wall of the inner core body is provided with at least one water through hole;
the top of the outer shell is provided with a water spraying hole, the outer shell is arranged outside the inner core, and the inner wall of the outer shell is matched with the inner core to form a first cavity communicated with the water through hole;
the upper cover or the outer shell is provided with at least one eccentric groove which is used for communicating the second cavity with the first cavity, and the central line of the at least one eccentric groove is not coplanar with the central axes of the outer shell and the inner core;
the bottom surface of the eccentric groove gradually inclines from outside to inside towards the direction of the outer shell, so that the height of the eccentric groove near the center of the upper cover is smaller than the height near the edge of the upper cover;
the second cavity is defined between the outer edge extending from the top of the Zhou Xianghe body of the top cover and the top of the outer shell.
2. The water intake assembly of claim 1, wherein the water intake assembly comprises a housing,
the bottom surface of the eccentric groove extends to the bottom surface of the upper cover inside the outer edge.
3. The water intake assembly of claim 1, wherein the water intake assembly comprises a housing,
the two walls of the eccentric groove are not parallel to each other, and the larger one of the two notches of the eccentric groove faces the edge of the upper cover.
4. A water intake assembly as claimed in any one of claims 1 to 3,
and a sealing ring is arranged between the inner core body and the outer shell body, and the sealing ring seals the joint of the inner core body and the outer shell body.
5. The water intake assembly of claim 1, wherein the water intake assembly comprises a housing,
the cross-sectional area of the upper cover is larger than the cross-sectional area of the hollow part of the inner core body.
6. The water intake assembly of claim 1, wherein the water intake assembly comprises a housing,
the diameter of the water spraying hole is between 0.5mm and 1.5 mm.
7. The water intake assembly of claim 1, wherein the water intake assembly comprises a housing,
and sealing threads are arranged between the inner wall of the outer shell and the outer wall of the inner core body to match with each other.
8. A material cleaning device, comprising:
cleaning the cavity; a kind of electronic device with high-pressure air-conditioning system
A water intake assembly as claimed in any one of claims 1 to 7.
9. The material cleaning apparatus of claim 8, further comprising:
the nozzle seat is arranged between the inner core body and the water inlet pipe, a first nozzle of the nozzle seat is communicated with the water inlet pipe, and a second nozzle of the nozzle seat faces the inside of the cleaning cavity and is communicated with the inner core body.
10. The material cleaning apparatus according to claim 9, wherein,
the bottom of the cleaning cavity is also provided with a valve body;
the shower nozzle seat includes connecting portion, the upper end of connecting portion with the mounting hole of shower nozzle seat is linked together, the lower extreme of connecting portion is provided with the connecting hole, the connecting hole with the valve body is connected.
11. An anti-overflow assembly for a cooking appliance, the cooking appliance comprising a lid, an inner pot and a control panel, characterized in that the anti-overflow assembly comprises:
a water intake assembly as claimed in any one of claims 1 to 7; a kind of electronic device with high-pressure air-conditioning system
And the overflow prevention detection device faces the direction of the inner pot, and one end of the overflow prevention detection device is connected with the control panel and is used for controlling the opening of the water inlet pipe.
12. The spill guard assembly of claim 11, wherein the spill guard assembly further comprises:
the connecting pipe is arranged on the cover body, the connecting pipe is positioned between the inner core body and the water inlet pipe, one end of the connecting pipe extends into the inner core body and is matched with the inner diameter of the inner core body, and the other end of the connecting pipe is connected with the water inlet pipe;
and the water pump is respectively connected with the control board and the water inlet pipe.
13. The spill guard assembly of claim 12, wherein the spill guard assembly further comprises:
the water tank is communicated with the water pump through a water delivery pipe and is used for delivering water to the water pump; a kind of electronic device with high-pressure air-conditioning system
And one end of the water level detection device is connected with the control board and is used for detecting the water level of the water in the water tank.
14. A cooking appliance, comprising:
a water intake assembly as claimed in any one of claims 1 to 7; and/or
A material cleaning apparatus as claimed in any one of claims 8 to 10; and/or
The spill guard assembly of any one of claims 11 to 13.
15. The cooking appliance of claim 14, wherein the cooking appliance further comprises a handle,
the cooking utensil is an electric cooker or a pressure cooker.
CN201611171028.7A 2016-12-16 2016-12-16 Water inlet assembly, material cleaning device, overflow prevention assembly and cooking utensil Active CN108201329B (en)

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