CN110897499A - Split steam water-proof stewpot - Google Patents
Split steam water-proof stewpot Download PDFInfo
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- CN110897499A CN110897499A CN201911358097.2A CN201911358097A CN110897499A CN 110897499 A CN110897499 A CN 110897499A CN 201911358097 A CN201911358097 A CN 201911358097A CN 110897499 A CN110897499 A CN 110897499A
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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
- A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
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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
- A47J27/004—Cooking-vessels with integral electrical heating means
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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
- A47J27/10—Cooking-vessels with water-bath arrangements for domestic use
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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
- A47J27/12—Multiple-unit cooking vessels
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The utility model provides a split type steam water proof saucepan, includes pot in base, outer pot cover and at least one, its characterized in that: the water heating device comprises a water heating cavity, a water inlet, a first steam outlet and a heating device capable of heating water in the water heating cavity, and the water outlet of the water tank is communicated with the water inlet of the steam generator; the base is provided with a steam output device, the steam output device comprises a steam output shell, the steam output shell is provided with a first steam inlet and a second steam outlet which are communicated with the steam output cavity, and the first steam inlet is communicated with the first steam outlet of the steam generator; the bottom of the outer pot is provided with a one-way valve; when the outer pot is arranged on the base, the second steam outlet is communicated with the cavity of the outer pot through the one-way valve. The split type steam water-proof stewpot can efficiently and continuously generate high-temperature steam to heat the stewpot and food materials in the stewpot, is high in heating efficiency, and is beneficial to reducing energy consumption.
Description
Technical Field
The invention relates to a cooking utensil, in particular to a split type steam water-proof stewpot.
Background
The water-proof stewpan is one of common cooking utensils and includes outer pot, heating unit, outer pot cover and at least one inner pot, the heating unit is set in the bottom of the outer pot, the outer pot cover covers the opening in the top of the outer pot, and the inner pot is set inside the cavity of the outer pot. When food is stewed, water needs to be added into the cavity of the outer pot, the inner pot filled with food materials is placed into the cavity of the outer pot, the heating device heats the water in the cavity of the outer pot, heat is transferred to the inner pot and the food materials in the inner pot through the water, and the food materials are gradually stewed. When the water-proof stewpot is used, the water in the cavity of the outer pot needs to be heated integrally, and the boiling water and the generated high-temperature steam heat the inner pot and food materials therein, so that the heating efficiency is low, and the energy consumption is high. In addition, as the stewing progresses, the water in the outer pot is continuously reduced, and the outer pot cover needs to be opened manually and water is added into the outer pot, so that the high-temperature steam is dissipated, the stewing is temporarily interrupted, and the quality of food is affected.
Disclosure of Invention
The invention aims to provide a split type steam water-proof stewpot which can efficiently and continuously generate high-temperature steam to heat an inner pot and food materials in the inner pot, has high heating efficiency and is beneficial to reducing energy consumption. The technical scheme is as follows:
the utility model provides a split type steam water proof saucepan, includes pot in base, outer pot cover and at least one, and the pot is placed in the cavity of outer pot in each, and outer pot cover lid closes on the opening at outer pot top, its characterized in that: the split type steam water-resisting stewpot further comprises a water tank and a steam generator, wherein the water tank and the steam generator are both arranged on the base, the water tank is provided with a water outlet, the steam generator is provided with a water heating cavity, a water inlet, a first steam outlet and a heating device capable of heating water in the water heating cavity, the water inlet and the first steam outlet of the steam generator are both communicated with the water heating cavity, and the water outlet of the water tank is communicated with the water inlet of the steam generator; the base is provided with a steam output device, the steam output device comprises a steam output shell, a steam output cavity is arranged in the steam output shell, the steam output shell is provided with a first steam inlet and a second steam outlet which are communicated with the steam output cavity, and the first steam inlet is communicated with the first steam outlet of the steam generator; the bottom of the outer pot is provided with a one-way valve which allows water or steam to enter the cavity of the outer pot from the outside to the inside; the outer pot is detachably mounted on the base, and the second steam outlet is communicated with the cavity of the outer pot through the one-way valve when the outer pot is mounted on the base.
When the split type steam water-proof stewpot is used, water is added into the water tank, food materials to be stewed are added into the inner pot, then the inner pot is placed into the outer pot, and the outer pot cover covers the opening at the top of the outer pot; the water in the water tank flows into the water heating cavity of the steam generator, steam generated after being heated by the heating device sequentially enters the cavity of the outer pot through the first steam outlet, the first steam inlet, the steam output cavity, the second steam outlet and the one-way valve, and the steam heats the inner pot and food materials therein for stewing. Because the water in the water tank continuously flows into the water heating cavity of the steam generator, the water amount in the water heating cavity is less, so that steam can be generated quickly, efficiently and continuously, the inner pot and food materials in the inner pot are heated, the heating efficiency is higher, the heat energy loss can be reduced, and the energy consumption is reduced. Because the outer pot is detachably arranged on the base, the outer pot can be taken down from the base after stewing, and the taking of food and the cleaning of the outer pot are convenient.
In the preferred scheme, the water tank is detachably mounted on the base, so that the water tank can be taken down and added with water conveniently.
In the preferred scheme, be equipped with water tank storage tank and outer pot storage tank on the upper surface of above-mentioned base, the water tank sets up in the water tank storage tank, and the outer pot sets up in the outer pot storage tank.
In a more preferred embodiment, a water inlet tank is arranged on the bottom surface of the water tank accommodating tank, a water outlet of the water tank faces downwards and is positioned in the water inlet tank, and the water inlet tank is communicated with a water inlet of the steam generator. In a concrete scheme, the water inlet tank is communicated with a water inlet of the steam generator through a water conveying pipe, a water pump can be arranged on the water conveying pipe, and water is conveyed to the steam generator from the water tank by the water pump.
In a further preferable scheme, a water outlet switch valve of the water tank is mounted on a water outlet of the water tank, and a mandril is arranged at the bottom of the water inlet tank and at a position corresponding to the water outlet switch valve of the water tank; the water tank outlet switch valve is opened under the action of the ejector rod when the water tank is arranged in the water tank accommodating groove, and the water tank outlet switch valve is closed when the water tank is detached from the water tank accommodating groove. The water outlet of the water tank can be used as a water filling port of the water tank so as to simplify the structure of the water tank; after water is added, the water outlet switch valve of the upper water tank is installed, so that water in the water tank can be prevented from flowing out. In the preferred scheme, the top of above-mentioned water tank is equipped with the filler, is equipped with this filler complex tank lid on the filler (the removable tank lid when stewing, and the effort can be applyed to the water in the water tank to atmospheric pressure, makes the water tank can more smoothly supply water), can add water for the water tank fast, need not to overturn the delivery port of water tank and come to add water.
In a still further preferred scheme, the water tank water outlet switch valve comprises a first valve seat, a first valve core return spring and a first sealing ring, wherein a first core hole which runs up and down is formed in the middle of the first valve seat, and the first valve core is positioned in the first core hole; the lower end of the first valve core extends to the periphery to form a first annular convex edge, and a first valve core return spring is arranged between the upper end surface of the first annular convex edge and the first valve seat (the first valve core return spring can apply downward acting force to the first valve core); the first sealing ring is arranged at the upper end of the first valve core and is positioned right above the first valve seat, the outer diameter of the first sealing ring is larger than the aperture of the first valve core hole, a first water through hole capable of communicating the water tank cavity with the water through groove is formed in the first valve seat, and the first water through hole corresponds to the first sealing ring in position. When the water tank is filled with water and the water outlet of the water tank faces downwards, the first water through hole and the upper end of the first core hole are sealed by the first sealing ring, and water in the water tank cannot flow out; when putting the delivery port of water tank in the intake antrum on the base, the ejector pin on the intake antrum tank bottom is pushing up upward movement with first case, and when the first annular of terminal surface was protruding along upward movement under the first case, first case reset spring was compressed, and first case upward movement takes first sealing washer upward movement in the time of, first sealing washer no longer with the up end contact of first disk seat, water in the water tank got into the intake antrum through first limbers and first core hole this moment, flows in steam generator's water heating chamber again.
Preferably, the water tank is made of a transparent material (such as glass or transparent plastic). Through the arrangement, the water level in the water tank can be easily seen, and then water is added into the water tank in time, so that the phenomenon that the steam generator is dried due to insufficient water in the water tank is prevented.
In a preferred scheme, the check valve arranged at the bottom of the outer pot comprises a check valve seat, a spherical valve core and a check valve cover, wherein the check valve seat and the check valve cover are fixedly arranged at the bottom of the outer pot, a cylindrical through hole with a large upper part and a small lower part is arranged in the check valve seat, the check valve cover is positioned right above the check valve seat, the check valve cover and the check valve seat jointly enclose a check valve cavity, and the spherical valve core is positioned in the check valve cavity and matched with the inner wall of the cylindrical through hole; the one-way valve cover is provided with at least one steam outlet hole which communicates the outer pot cavity with the one-way valve cavity. When the ball-shaped valve core is tightly matched with the inner wall of the cylindrical through hole, the one-way valve is stopped, so that water and steam in the cavity of the outer pot can be prevented from flowing out of the outer pot through the one-way valve. When steam generated by the steam generator reaches the one-way valve through the first steam outlet, the first steam inlet, the steam output cavity and the second steam outlet, the spherical valve core is pushed upwards by the steam, so that the spherical valve core is not attached to the inner wall of the cylindrical through hole any more, the one-way valve is conducted, and the steam can enter the cavity of the outer pot.
In a preferable scheme, a steam switch valve is arranged on the second steam outlet. The steam switch valve is used for controlling the on-off of the second steam outlet, the steam switch valve is opened when steam is required to be output, and the steam switch valve is closed when the steam is not required to be output.
In a more preferable scheme, the steam switch valve comprises a second valve seat, a second valve core return spring, a first silica gel sealing element and a second silica gel sealing element; the second valve seat is provided with a second valve seat cavity, the middle part of the bottom of the second valve seat is provided with a second core hole, the top of the second valve seat is provided with an opening, and the second valve core is positioned in the second core hole; the first silica gel sealing piece is arranged at the upper end of the second valve core, the second silica gel sealing piece is arranged at the lower end of the second valve core, and the second valve core return spring is arranged between the first silica gel sealing piece and the bottom of the second valve seat (the second valve core return spring can apply upward acting force to the second valve core); the first silica gel sealing piece is positioned above the second valve seat, and the size of the first silica gel sealing piece is larger than the top opening of the second valve seat; the second silica gel sealing piece is positioned below the second valve seat, and the size of the second silica gel sealing piece is larger than that of the second core hole; a steam channel is arranged in the second valve core, the upper end of the steam channel is opened, and a steam through hole capable of communicating the second valve seat cavity with the steam channel is formed in the side wall of the second valve core; when the outer pot is installed on the base, the one-way valve is communicated with the upper end opening of the steam channel (for example, the lower end of the cylindrical through hole in the one-way valve seat is communicated with the upper end opening of the steam channel), the first silica gel sealing element is in close contact with the one-way valve (for example, the lower surface of the one-way valve seat is in close contact with the first silica gel sealing element), and the first silica gel sealing element seals the top opening of the second valve seat under the pressing action of the outer pot and the one-way valve. When the outer pot was placed on the base, the check valve aimed at with the second valve core, the second valve core received to press and descends, second compression spring compressed this moment, first silica gel sealing member is sealed with second valve base open-top, the lower surface of second silica gel sealing member and second valve base bottom breaks away from the contact, steam can be through the first steam inlet on the steam output casing, the steam output chamber, second core hole, the steam through-hole, steam passage, the check valve (for example in proper order through the cylindric through-hole in the check valve base, go out the steam hole on the check valve cover) gets into in the cavity of outer pot. When the outer pot is taken down from the base, the second compression spring extends to enable the second valve core to automatically rise, and the second silica gel sealing piece seals the lower end of the second valve core hole, so that steam can not flow out through the steam output shell.
In a preferable scheme, a first supporting ring is arranged on the outer edge of an opening at the top of the outer pot; the outer pot cover comprises an outer pot cover top plate and an outer pot cover side wall, the upper edge of the outer pot cover side wall is integrally connected with the edge of the outer pot cover top plate, and a second support ring is arranged on the outer side surface of the outer pot cover side wall; when the outer pot cover covers the opening at the top of the outer pot, the second support ring is positioned at the upper side of the first support ring and is contacted with the first support ring, and the lower edge of the side wall of the outer pot cover is contacted with the inner side surface of the side wall of the outer pot. Through the arrangement, the outer pot cover can be conveniently covered on the opening at the top of the outer pot, and the position of the outer pot cover is stable.
In a preferred scheme, the outer pot and the outer pot cover are made of transparent materials (such as glass or transparent plastics). Through the arrangement, the inner condition of the outer pot can be easily seen.
In the preferred scheme, an outer pot cover handle is arranged on the top surface of the outer pot cover. Through the arrangement, a user can lift the outer pot cover by holding the outer pot cover handle with the hand, so that the hand scalding is avoided.
In a concrete scheme, among the above-mentioned steam generator, heating device includes aluminum alloy disc and the electric heating tube of embedded in aluminum alloy disc, installs the cover body on the aluminum alloy disc, and the cover body encloses jointly with aluminum alloy disc water heating chamber, steam generator's water inlet and first steam outlet locate on the cover body. The steam generator may also adopt other structural forms as long as the water can be heated into steam.
The first steam outlet of the steam generator can be communicated with the first steam inlet on the steam output shell through the steam transmission pipe.
The split type steam water-proof stewpot can efficiently and continuously generate high-temperature steam to heat the stewpot and food materials in the stewpot, is high in heating efficiency, and is beneficial to reducing energy consumption. Moreover, the outer pot is detachably arranged on the base, so that the outer pot can be taken down from the base after stewing is completed, and the taking of food and the cleaning of the outer pot are facilitated.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is a schematic view showing a state of the steam switching valve when the outer pot is removed from the base.
Detailed Description
As shown in fig. 1-4, the split steam water-proof stewpot comprises a base 1, an outer pot 2, an outer pot cover 3, a water tank 4, a steam generator 5 and at least one (e.g. two) inner pots 17; each inner pot 17 is arranged in the cavity of the outer pot 2, and the outer pot cover 3 covers the opening at the top of the outer pot 2; the water tank 4 and the steam generator 5 are both arranged on the base 1, the water tank 4 is provided with a water outlet 41, the steam generator 5 is provided with a water heating cavity 51, a water inlet 52, a first steam outlet 53 and a heating device 54 capable of heating water in the water heating cavity 51, the water inlet 52 and the first steam outlet 53 of the steam generator 5 are both communicated with the water heating cavity 51, and the water outlet 41 of the water tank 4 is communicated with the water inlet 52 of the steam generator 5; the base 1 is provided with a steam output device, the steam output device comprises a steam output shell 6, a steam output cavity 61 is arranged in the steam output shell 6, the steam output shell 6 is provided with a first steam inlet 62 and a second steam outlet 63 which are communicated with the steam output cavity 61, and the first steam inlet 62 is communicated with the first steam outlet 53 of the steam generator 5; the bottom of the outer pot 2 is provided with a one-way valve 7, and the one-way valve 7 allows water or steam to enter the cavity of the outer pot 2 from outside to inside; the outer pot 2 is detachably arranged on the base 1, and the second steam outlet 63 is communicated with the cavity of the outer pot 2 through the one-way valve 7 when the outer pot 2 is arranged on the base.
In this embodiment, the water tank 4 is detachably mounted on the base 1; the upper surface of the base 1 is provided with a water tank accommodating groove 8 and an outer pot accommodating groove 9, the water tank 4 is arranged in the water tank accommodating groove 8, and the outer pot 2 is arranged in the outer pot accommodating groove 9.
Referring to fig. 2, the bottom surface of the water tank accommodating groove 8 is provided with a water inlet groove 10, the water outlet 41 of the water tank 4 faces downward and is located in the water inlet groove 10, and the water inlet groove 10 is communicated with the water inlet 52 of the steam generator 5 (in this embodiment, the water inlet groove 10 is communicated with the water inlet 52 of the steam generator 5 through the water pipe 11, the water pipe 11 is provided with a water pump 12, and water is delivered from the water tank 4 to the steam generator 5 by the water pump 12). A water outlet switch valve 42 of the water tank is arranged on a water outlet 41 of the water tank 4, and a mandril 13 is arranged at the bottom of the water inlet groove 10 corresponding to the water outlet switch valve 42 of the water tank; the water tank outlet switching valve 42 is opened by the ejector rod 13 when the water tank 4 is mounted in the water tank housing groove 8, and the water tank outlet switching valve 42 is closed when the water tank 4 is dismounted from the water tank housing groove 8; the top of the water tank 4 is provided with a water filling port 44, and the water filling port 44 is provided with a water tank cover 43 matched with the water filling port 42 (the water tank cover 43 can be detached when stewing, and the atmospheric pressure can apply acting force to the water in the water tank 4, so that the water tank 4 can supply water more smoothly). The water outlet switch valve 42 of the water tank comprises a first valve seat 421, a first valve core 422, a first valve core return spring 423 and a first sealing ring 424, wherein a first core hole 425 moving up and down is arranged in the middle of the first valve seat 421, and the first valve core 422 is positioned in the first core hole 425; the lower end of the first valve core 422 extends to the periphery to form a first annular convex edge 426, and the first valve core return spring 423 is arranged between the upper end surface of the first annular convex edge 426 and the first valve seat 421 (the first valve core return spring 423 adopts a compression spring and can apply downward acting force to the first valve core 422); the first sealing ring 424 is installed on the upper end of the first valve core 422, the first sealing ring 424 is positioned right above the first valve seat 421, the outer diameter of the first sealing ring 424 is larger than the diameter of the first core hole 425, the first valve seat 421 is provided with a first water through hole 427 capable of communicating the cavity of the water tank 4 with the water through tank 10, and the first water through hole 427 corresponds to the first sealing ring 424. When the water tank 4 is filled with water and the water outlet 41 of the water tank 4 is directed downward, the first sealing ring 424 seals the upper ends of the first water passage hole 427 and the first core hole 425, so that the water in the water tank 4 does not flow out; when the water outlet 41 of the water tank 4 is placed in the water inlet groove 10 of the base 1, the mandril 13 on the bottom of the water inlet groove 10 pushes the first valve core 422 to move upwards, when the first annular convex edge 426 on the lower end surface of the first valve core 422 moves upwards, the first valve core return spring 423 is compressed, the first valve core 422 moves upwards and simultaneously drives the first sealing ring 424 to move upwards, the first sealing ring 424 is no longer in contact with the upper end surface of the first valve seat 421, and at the moment, the water in the water tank 4 enters the water inlet groove 10 through the first water through hole 427 and the first core hole 425 and then flows into the water heating cavity 51 of the steam generator 5.
The water tank 4 is made of a transparent material such as glass or transparent plastic.
Referring to fig. 3, in the present embodiment, the check valve 7 disposed at the bottom of the outer pot 2 includes a check valve seat 71, a ball-shaped valve element 72 and a check valve cover 73, the check valve seat 71 and the check valve cover 73 are both fixedly mounted at the bottom of the outer pot 2, a cylindrical through hole 74 with a large top and a small bottom is disposed in the check valve seat 71, the check valve cover 73 is disposed right above the check valve seat 71, the check valve cover 73 and the check valve seat 71 together enclose a check valve cavity 75, and the ball-shaped valve element 72 is disposed in the check valve cavity 75 and is engaged with an inner wall of the cylindrical through hole 74; the one-way valve cover 73 is provided with a plurality of steam outlet holes 76, and the steam outlet holes 76 communicate the cavity of the outer pot 2 with the one-way valve cavity 75. When the ball valve core 72 is tightly matched with the inner wall of the cylindrical through hole 74, the one-way valve 7 is cut off, so that water and steam in the cavity of the outer pot 2 can be prevented from flowing out of the outer pot 2 through the one-way valve 7. When the steam generated by the steam generator 5 reaches the check valve 7 through the first steam outlet 53, the first steam inlet 62, the steam output cavity 61 and the second steam outlet 63, the ball-shaped valve core 72 is pushed upwards by the steam, so that the ball-shaped valve core 72 is not attached to the inner wall of the cylindrical through hole 74, the check valve 7 is conducted, and the steam can enter the cavity of the outer pot 2.
Referring to fig. 3, in the present embodiment, the steam switch valve 14 is provided on the second steam outlet 63. The steam switching valve 14 includes a second valve seat 141, a second valve spool 142, a second valve spool return spring 143, a first silicone sealing member 144, and a second silicone sealing member 145; the second valve seat 141 is provided with a second valve seat cavity 149, the middle part of the bottom of the second valve seat 141 is provided with a second core hole 146, the top of the second valve seat 141 is provided with an opening 147, and the second valve core 142 is positioned in the second core hole 146; the first silicone sealing element 144 is arranged at the upper end of the second valve spool 142, the second silicone sealing element 145 is arranged at the lower end of the second valve spool 142, and the second valve spool return spring 143 is arranged between the first silicone sealing element 144 and the bottom of the second valve seat 141 (the second valve spool return spring 143 can apply upward acting force to the second valve spool 142, in this embodiment, the second valve spool return spring 143 is sleeved on the second valve spool 142); the first silicone sealing element 144 is positioned above the second valve seat 141, and the size of the first silicone sealing element 144 is larger than the top opening 147 of the second valve seat; the second silicone sealing element 145 is positioned below the second valve seat 141, and the size of the second silicone sealing element 145 is larger than that of the second core hole 146; the second valve core 142 is internally provided with a steam channel 148, the upper end of the steam channel 148 is opened, and the side wall of the second valve core 142 is provided with a steam through hole 1410 which can communicate the second valve seat cavity 149 with the steam channel 148; when the outer pot 2 is mounted on the base 1, the check valve 7 is in open communication with the upper end of the steam channel 148 (for example, the lower end of the cylindrical through hole 74 in the check valve seat is in open communication with the upper end of the steam channel 148), the first silicone sealing element 144 is in close contact with the check valve 7 (for example, the lower surface of the check valve seat 71 is in close contact with the first silicone sealing element 144), and the first silicone sealing element 144 seals the top opening 147 of the second valve seat under the pressing action of the outer pot 2 and the check valve 7. The steam switch valve 14 is used for controlling the on-off of the second steam outlet 63. When the outer pot 2 is placed on the base 1, the one-way valve 7 is aligned with the second valve core 142, the second valve core 142 is pressed to descend, at the moment, the second compression spring 143 is compressed, the first silica gel sealing element 144 seals the top opening 147 of the second valve seat, the second silica gel sealing element 145 is separated from contact with the lower surface of the bottom of the second valve seat 141, and steam can enter the cavity of the outer pot 2 through the first steam inlet 62, the steam output cavity 61, the second core hole 146, the steam through hole 1410, the steam channel 148 and the one-way valve 7 (for example, sequentially through the cylindrical through hole 74 in the one-way valve seat and the steam outlet hole 76 on the one-way valve cover). Referring to fig. 4, when the outer pot 2 is removed from the base, the second compression spring 143 is expanded, so that the second valve core 142 is automatically lifted, and the second silicone sealing member 145 seals the lower end of the second core hole 146, so that steam does not flow out through the steam outlet housing 6.
The outer edge of the opening at the top of the outer pot 2 is provided with a first supporting ring 15; the outer pot cover 3 comprises an outer pot cover top plate 31 and an outer pot cover side wall 32, the upper edge of the outer pot cover side wall 32 is integrally connected with the edge of the outer pot cover top plate 31, and a second support ring 33 is arranged on the outer side surface of the outer pot cover side wall 32; when the outer pot cover 3 is covered on the opening at the top of the outer pot 2, the second supporting ring 32 is positioned at the upper side of the first supporting ring 15 and is contacted with the first supporting ring 32, and the lower edge of the side wall 32 of the outer pot cover is contacted with the inner side surface of the side wall of the outer pot 2. Through the arrangement, the outer pot cover can be conveniently covered on the opening at the top of the outer pot, and the position of the outer pot cover is stable.
The outer pot 2 and the outer pot cover 3 are made of transparent materials (such as glass or transparent plastics).
An outer pot cover handle 34 is arranged on the top surface of the outer pot cover 3.
In the steam generator 5 of this embodiment, the heating device 54 includes an aluminum alloy disc and an electric heating tube embedded in the aluminum alloy disc, a cover 55 is installed on the aluminum alloy disc, the cover 55 and the aluminum alloy disc jointly enclose the water heating chamber 51, and the water inlet 52 and the first steam outlet 53 of the steam generator are arranged on the cover 55. The first steam outlet 52 of the steam generator 5 communicates with a first steam inlet 62 on the steam outlet housing via the steam delivery pipe 16.
When the split type steam water-proof stewpot is used, water is firstly added into the water tank 4, food materials to be stewed are added into the inner pot 17, then the inner pot 17 is placed into the outer pot, and the outer pot cover 3 is covered on the opening at the top of the outer pot 2; the water in the water tank 4 flows into the water heating cavity 51 of the steam generator 5, the steam generated after being heated by the heating device 54 sequentially enters the cavity of the outer pot 2 through the first steam outlet 53, the first steam inlet 53, the steam output cavity 61, the second steam outlet 63 and the one-way valve 7, and the steam heats the inner pot 17 and food materials therein for stewing. Because the outer pot is detachably arranged on the base, the outer pot can be taken down from the base after stewing, and the taking of food and the cleaning of the outer pot are convenient.
Claims (10)
1. The utility model provides a split type steam water proof saucepan, includes pot in base, outer pot cover and at least one, and the pot is placed in the cavity of outer pot in each, and outer pot cover lid closes on the opening at outer pot top, its characterized in that: the split type steam water-resisting stewpot further comprises a water tank and a steam generator, wherein the water tank and the steam generator are both arranged on the base, the water tank is provided with a water outlet, the steam generator is provided with a water heating cavity, a water inlet, a first steam outlet and a heating device capable of heating water in the water heating cavity, the water inlet and the first steam outlet of the steam generator are both communicated with the water heating cavity, and the water outlet of the water tank is communicated with the water inlet of the steam generator; the base is provided with a steam output device, the steam output device comprises a steam output shell, a steam output cavity is arranged in the steam output shell, the steam output shell is provided with a first steam inlet and a second steam outlet which are communicated with the steam output cavity, and the first steam inlet is communicated with the first steam outlet of the steam generator; the bottom of the outer pot is provided with a one-way valve which allows water or steam to enter the cavity of the outer pot from the outside to the inside; the outer pot is detachably mounted on the base, and the second steam outlet is communicated with the cavity of the outer pot through the one-way valve when the outer pot is mounted on the base.
2. The split steam water-resisting stewpot of claim 1, wherein: the water tank is detachably arranged on the base; the upper surface of the base is provided with a water tank accommodating groove and an outer pot accommodating groove, the water tank is arranged in the water tank accommodating groove, and the outer pot is arranged in the outer pot accommodating groove.
3. The split steam water-resisting stewpot of claim 2, wherein: the bottom surface of the water tank accommodating groove is provided with a water inlet groove, a water outlet of the water tank faces downwards and is positioned in the water inlet groove, and the water inlet groove is communicated with a water inlet of the steam generator.
4. The split steam water-resisting stewpot of claim 3, wherein: a water outlet switch valve of the water tank is mounted on a water outlet of the water tank, and a top rod is arranged at the bottom of the water inlet tank and at a position corresponding to the water outlet switch valve of the water tank; the water tank outlet switch valve is opened under the action of the ejector rod when the water tank is arranged in the water tank accommodating groove, and the water tank outlet switch valve is closed when the water tank is detached from the water tank accommodating groove.
5. The split steam water-resisting stewpot of claim 4, wherein: the water outlet switch valve of the water tank comprises a first valve seat, a first valve core return spring and a first sealing ring, wherein a first core hole which moves up and down is formed in the middle of the first valve seat, and the first valve core is positioned in the first core hole; the lower end of the first valve core extends to the periphery to form a first annular convex edge, and a first valve core reset spring is arranged between the upper end surface of the first annular convex edge and the first valve seat; the first sealing ring is arranged at the upper end of the first valve core and is positioned right above the first valve seat, the outer diameter of the first sealing ring is larger than the aperture of the first valve core hole, a first water through hole capable of communicating the water tank cavity with the water through groove is formed in the first valve seat, and the first water through hole corresponds to the first sealing ring in position.
6. The split steam water-proof stewpot as claimed in any one of claims 1 to 5, wherein: the check valve arranged at the bottom of the outer pot comprises a check valve seat, a spherical valve core and a check valve cover, the check valve seat and the check valve cover are fixedly arranged at the bottom of the outer pot, a cylindrical through hole with a large upper part and a small lower part is arranged in the check valve seat, the check valve cover is positioned right above the check valve seat, the check valve cover and the check valve seat jointly enclose a check valve cavity, and the spherical valve core is positioned in the check valve cavity and matched with the inner wall of the cylindrical through hole; the one-way valve cover is provided with at least one steam outlet hole which communicates the outer pot cavity with the one-way valve cavity.
7. The split steam water-proof stewpot as claimed in any one of claims 1 to 5, wherein: a steam switch valve is arranged on the second steam outlet; the steam switch valve comprises a second valve seat, a second valve core return spring, a first silica gel sealing element and a second silica gel sealing element; the second valve seat is provided with a second valve seat cavity, the middle part of the bottom of the second valve seat is provided with a second core hole, the top of the second valve seat is provided with an opening, and the second valve core is positioned in the second core hole; the first silica gel sealing piece is arranged at the upper end of the second valve core, the second silica gel sealing piece is arranged at the lower end of the second valve core, and the second valve core reset spring is arranged between the first silica gel sealing piece and the bottom of the second valve seat; the first silica gel sealing piece is positioned above the second valve seat, and the size of the first silica gel sealing piece is larger than the top opening of the second valve seat; the second silica gel sealing piece is positioned below the second valve seat, and the size of the second silica gel sealing piece is larger than that of the second core hole; a steam channel is arranged in the second valve core, the upper end of the steam channel is opened, and a steam through hole capable of communicating the second valve seat cavity with the steam channel is formed in the side wall of the second valve core; when the outer pot is installed on the base, the one-way valve is communicated with the opening at the upper end of the steam channel, the first silica gel sealing element is in close contact with the one-way valve, and the opening at the top of the second valve seat is sealed by the first silica gel sealing element under the pressing action of the outer pot and the one-way valve.
8. The split steam water-proof stewpot as claimed in any one of claims 1 to 5, wherein: a first supporting ring is arranged on the outer edge of the opening at the top of the outer pot; the outer pot cover comprises an outer pot cover top plate and an outer pot cover side wall, the upper edge of the outer pot cover side wall is integrally connected with the edge of the outer pot cover top plate, and a second support ring is arranged on the outer side surface of the outer pot cover side wall; when the outer pot cover covers the opening at the top of the outer pot, the second support ring is positioned at the upper side of the first support ring and is contacted with the first support ring, and the lower edge of the side wall of the outer pot cover is contacted with the inner side surface of the side wall of the outer pot.
9. The split steam water-proof stewpot as claimed in any one of claims 1 to 5, wherein: among the steam generator, heating device includes aluminum alloy disc and the embedded electric heating tube in aluminum alloy disc, installs the cover body on the aluminum alloy disc, and the cover body encloses jointly with aluminum alloy disc water heating chamber, steam generator's water inlet and first steam outlet locate on the cover body.
10. The split steam water-proof stewpot as claimed in any one of claims 1 to 5, wherein: and a first steam outlet of the steam generator is communicated with a first steam inlet on the steam output shell through a steam transmission pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911358097.2A CN110897499B (en) | 2019-12-25 | 2019-12-25 | Split steam water-proof stewpot |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911358097.2A CN110897499B (en) | 2019-12-25 | 2019-12-25 | Split steam water-proof stewpot |
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| CN110897499A true CN110897499A (en) | 2020-03-24 |
| CN110897499B CN110897499B (en) | 2021-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115624487A (en) * | 2022-12-20 | 2023-01-20 | 北京东华原医疗设备有限责任公司 | Medicine decocting device |
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| CN110897499B (en) | 2021-07-02 |
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Effective date of registration: 20220822 Address after: 515000 quality inspection building on the west side of unit C03, nanshanwan Industrial Park, Binhai street, Haojiang District, Shantou City, Guangdong Province Patentee after: Shantou Tianji Electric Appliance Industry Co.,Ltd. Address before: 515000 area 12-12, Jinyuan Industrial City, Chaoshan Road, Shantou City, Guangdong Province Patentee before: GUANGDONG TONZE ELECTRIC Co.,Ltd. |
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