CN112273991A - Heating electric steaming appliance - Google Patents

Heating electric steaming appliance Download PDF

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Publication number
CN112273991A
CN112273991A CN202011214634.9A CN202011214634A CN112273991A CN 112273991 A CN112273991 A CN 112273991A CN 202011214634 A CN202011214634 A CN 202011214634A CN 112273991 A CN112273991 A CN 112273991A
Authority
CN
China
Prior art keywords
steam
heating
water
pipe
seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011214634.9A
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Chinese (zh)
Inventor
麦嘉亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan City Shunde District Longjiang Town Qilong Electric Appliance Co ltd
Original Assignee
Foshan City Shunde District Longjiang Town Qilong Electric Appliance Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan City Shunde District Longjiang Town Qilong Electric Appliance Co ltd filed Critical Foshan City Shunde District Longjiang Town Qilong Electric Appliance Co ltd
Priority to CN202011214634.9A priority Critical patent/CN112273991A/en
Publication of CN112273991A publication Critical patent/CN112273991A/en
Pending legal-status Critical Current

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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
    • 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
    • A47J27/05—Tier steam-cookers, i.e. with steam-tight joints between cooking-vessels stacked while in use
    • 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
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • A47J36/24—Warming devices
    • 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
    • A47J36/24—Warming devices
    • A47J36/2483—Warming devices with electrical heating means
    • 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
    • A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
    • 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
    • A47J2027/043—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels for cooking food in steam

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Commercial Cooking Devices (AREA)

Abstract

The invention relates to a heating electric steamer, which comprises a main machine seat and a steam seat, wherein the main machine seat is movably connected with the steam seat, a water inlet pipe, a preheating device and a heat conduction water outlet pipe are arranged on the main machine seat, a hot water inlet, a steam generating disc and a steam outlet are arranged on the steam seat, the heat conduction water outlet pipe is connected with the hot water inlet, the preheating device comprises a water guide pipe and an electric heating pipe, two ends of the water guide pipe are respectively connected with the water inlet pipe and the heat conduction water outlet pipe, and the electric heating pipe extends along the extension direction of the water guide pipe and is abutted against the outer wall of the water guide pipe; when the electric heating steamer is used for heating, the preheating device can continuously supply water to the steam seat so as to meet different use requirements of users.

Description

Heating electric steaming appliance
Technical Field
The invention relates to the technical field of electric heating appliances, in particular to a heating electric steaming appliance.
Background
Existing heating electric steaming appliances, such as: electric food steamer, its structure and style are various, see chinese utility model patent and authorize the bulletin number: CN203041835U, date of authorized announcement: 2013, 7 and 10, disclose a "steam reheating structure for a heating electric steaming appliance", which comprises a shell provided with a steam chamber, wherein the heating electric steaming appliance is placed above the steam chamber, the top of the steam chamber is provided with a plurality of steam outlets, the steam outlets are communicated with the inside of the heating electric steaming appliance, and a heating pipe for secondarily heating steam is also arranged in the steam chamber. The heating electric steaming appliance with the structure utilizes the heating pipe to heat the generated high-temperature steam again (namely, secondary heating) in the same steam chamber, so that the generated steam reaches higher temperature, the heat efficiency of the heating electric steaming appliance is improved, the time for steaming food is shortened, and time and electricity are saved.
However, the heating electric steaming appliance with the structure still has the following defects: (1) because the two heating bodies (the heating disc component and the heating tube) are arranged on the same seat body (the shell), the two heating bodies heat and work at the same time, the temperature in the seat body is very high, and other electric fittings in the seat body are easy to damage; (2) moreover, in order to match the arrangement of the two heating elements, the seat body has larger volume and is not beneficial to packaging and transportation; (3) because the heating disc component of the preheating device (primary heating) is fixed on the bottom wall of the steam chamber and is influenced by more water stored in the steam chamber, the time required for primary heating is longer, and the preheating device adopts the heating disc component, so the cost is higher; (4) during heating work, water cannot be injected into the steam chamber, and different use requirements of users cannot be met.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the heating electric steamer which can obviously reduce the temperature in the steam seat, has small integral volume, low cost of a preheating device and quick heating and can feed water into the steam seat during heating.
The purpose of the invention is realized as follows:
a heating electric steamer comprises a main machine seat and a steam seat, wherein the main machine seat is movably connected with the steam seat, a water inlet pipe, a preheating device and a heat conduction water outlet pipe are arranged on the main machine seat, a hot water inlet, a steam generation disc and a steam outlet are arranged on the steam seat, the heat conduction water outlet pipe is connected with the hot water inlet, the preheating device comprises a water guide pipe and an electric heating pipe, two ends of the water guide pipe are respectively connected with the water inlet pipe and the heat conduction water outlet pipe, and the electric heating pipe extends along the extension direction of the water guide pipe and abuts against the outer wall of the water guide pipe; according to the heating electric steamer, the preheating device and the steam generating disc are respectively arranged on different seat bodies (the main machine seat and the steam seat) so as to prevent the defect of overhigh temperature caused by the fact that two heating bodies are arranged on the same seat body, and moreover, the two seat bodies can be folded when not used due to the movable connection between the main machine seat and the steam seat so as to reduce the whole volume and facilitate packaging and carrying; more particularly, the preheating device adopts a mode that the outer wall of the water guide pipe and the outer wall of the electric heating pipe are abutted against each other and extend side by side, so that water flowing through the water guide pipe is heated immediately, the heating speed is high, and the cost of the preheating device is low; and in addition, when the electric heating steamer works in a heating mode, the preheating device can continuously send water to the steam seat so as to meet different use requirements of users.
The aim of the invention can also be solved by the following technical measures:
as a more specific scheme, the water conduit and the electric heating tube are both U-shaped tube bodies, and the U-shaped water conduit and the U-shaped electric heating tube can slow down the water speed to prolong the heating time of the pre-heating device, so that the temperature of the water from the pre-heating device is increased as much as possible to reduce the secondary heating time, such as: the temperature of water from the preheating device can reach 80 ℃, so that the steam generating disc can be ensured to generate steam quickly even if water (hot water) is continuously conveyed into the steam seat.
As a more specific scheme, an electromagnetic pump is also arranged between the water guide pipe and the water inlet pipe for connection; the electromagnetic pump is additionally arranged to control the speed of water flowing through the preheating device, so that the temperature of water coming out of the preheating device can be controlled more accurately.
As a more specific scheme, a water tank is further arranged on the main machine base, a water outlet valve of the water tank is connected with a water inlet pipe, and the water tank is detachably mounted on the main machine base, so that a user can take out the water tank and add water or clean the water tank conveniently.
More specifically, the outlet valve is arranged at the bottom of the water tank, and the water tank is arranged at the top of the main machine seat, so that water in the water tank flows into the lower main machine seat from the bottom outlet valve.
As a more specific scheme, the heat conduction water outlet pipe is connected with the hot water inlet through a soft connecting pipe, and two ends of the soft connecting pipe are easily connected with and detached from the heat conduction water outlet pipe and the hot water inlet, and are favorable for the movable connection between the main machine base and the steam base.
As a more specific scheme, the steam generating disc comprises a heating disc and a nozzle, the nozzle penetrates through the heating disc from bottom to top, the lower end of the nozzle is used as a hot water inlet, and the upper end of the nozzle extends upwards to form the heating disc to be close to a steam outlet; when hot water from the main machine seat rapidly passes through the nozzle, the hot water is heated by the heating plate at the same time, part of the hot water is vaporized after being heated, and steam is sprayed out through an outlet at the upper end of the nozzle and then is discharged through a steam outlet for heating a steaming layer; because the pipe diameter of the nozzle is small, the water flowing through the nozzle is rapidly heated by the heating plate, so that the hot water is rapidly vaporized, and the working efficiency is improved.
As a more specific scheme, a steam cavity is arranged on the steam seat, the heating disc is arranged in the steam cavity, the top wall of the steam cavity is provided with the steam outlet, and the upper end of the nozzle extends to the upper part of the steam cavity and is close to the steam outlet; when the hot water that the host computer seat came out passes through the nozzle, the export blowout of partial hot water heating back vaporization, steam through the nozzle upper end, after partial hot water heating (can not the vaporization) through the export blowout of nozzle upper end, the hot water flows back to the steam chamber, the dish that generates heat is to the hot water rapid heating of steam intracavity, the vaporization forms steam after the hot water heating of steam intracavity, steam is discharged through the steam outlet to supply to evaporate the layer heating and use, whole heating vaporization process is rapid, steam constantly is discharged through the steam outlet.
As a more specific scheme, the steam generating device further comprises a timing switch, the timing switch is arranged on the main base and is electrically connected with the preheating device and the steam generating disc respectively, and a user can set the heating time of the preheating device and the steam generating disc through the timing switch so as to control the starting and stopping of the preheating device and the steam generating disc.
As a more specific scheme, the main machine seat and the steam seat are respectively provided with a heat radiation window, the preheating device radiates heat through the heat radiation window of the main machine seat, and the steam generation disc radiates heat through the heat radiation window of the steam seat, so that independent heat radiation of the preheating device and the steam generation disc is realized, and the independent heat radiation is not influenced.
The invention has the following beneficial effects:
(1) according to the heating electric steamer, the preheating device and the steam generating disc are respectively arranged on different seat bodies (the main machine seat and the steam seat) so as to prevent the defect of overhigh temperature caused by the fact that two heating bodies are arranged on the same seat body, and moreover, the two seat bodies can be folded when not used due to the movable connection between the main machine seat and the steam seat so as to reduce the whole volume and facilitate packaging and carrying; furthermore, the preheating device adopts a mode that the outer wall of the water guide pipe and the outer wall of the electric heating pipe are abutted against each other and extend side by side, so that the water flowing through the water guide pipe is heated immediately, the heating speed is high, and the cost of the preheating device is low; and in addition, when the electric heating steamer works in a heating mode, the preheating device can continuously send water to the steam seat so as to meet different use requirements of users.
(2) Furthermore, the U-shaped water guide pipe and the U-shaped electric heating pipe can slow down the water speed so as to prolong the heating time of the preheating device, so that the temperature of the water from the preheating device is increased as much as possible so as to reduce the secondary heating time, such as: the temperature of water from the preheating device can reach 80 ℃, so that the steam generating disc can be ensured to generate steam quickly even if water (hot water) is continuously conveyed into the steam seat.
(3) In addition, an electromagnetic pump is additionally arranged between the water guide pipe and the water inlet pipe to control the speed of water flowing through the preheating device, so that the temperature of water coming out of the preheating device can be controlled more accurately.
(4) Because the steam generating disc comprises the heating disc and the nozzle, hot water from the main machine seat is heated by the heating disc when rapidly passing through the nozzle, part of the hot water is vaporized after being heated, and steam is sprayed out through an outlet at the upper end of the nozzle and then is discharged through a steam outlet for heating the steaming layer; because the pipe diameter of the nozzle is small, the water flowing through the nozzle is quickly heated by the heating plate, so that the hot water is quickly vaporized, and the working efficiency is improved;
(5) and when hot water from the main machine seat passes through the nozzle, part of the hot water is vaporized after being heated, steam is sprayed out through an outlet at the upper end of the nozzle, part of the hot water is sprayed out through an outlet at the upper end of the nozzle (which cannot be vaporized), the hot water flows back to the steam cavity, the heating disc rapidly heats the hot water in the steam cavity, the hot water in the steam cavity is vaporized to form steam after being heated, the steam is discharged through the steam outlet to be used for heating the steam layer, the whole heating and vaporizing process is rapid, and the steam is continuously discharged through the steam outlet.
(6) Because the main machine seat and the steam seat are respectively provided with the heat dissipation windows, the preheating device and the steam generation disc respectively dissipate heat through the corresponding heat dissipation windows, the preheating device and the steam generation disc independently dissipate heat without mutual influence.
Drawings
Fig. 1 is a schematic view of a heating electric steaming appliance of the present invention in a folded state.
Fig. 2 is a schematic view of the heating steamer of fig. 1 in a half-spread state.
FIG. 3 is a cross-sectional view of the heating steamer of the present invention in a fully deployed state.
FIG. 4 is a schematic view showing the connection of the preheating means, the steam generating tray and the water tank of the heating electric steaming appliance of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples:
example (b): referring to fig. 1 to 4, a heating electric steaming appliance includes a main base 1, a steam base 2, a water tank 3 and a time switch 4, wherein the main base 1 is movably connected with the steam base 2, and the main base 1 and the steam base 2 can be folded or unfolded; be provided with oral siphon 11, preheating device 5 and heat conduction outlet pipe 12 on the host computer seat 1, the bottom of water tank 3 is provided with outlet valve 31, and water tank 3 is settled at the top of host computer seat 1 with removable mode, and the outlet valve 31 and the oral siphon 11 of water tank 3 are connected.
As shown in the figure, the preheating device 5 includes a water guiding pipe 51 and an electric heating pipe 52, the water guiding pipe 51 is a U-shaped pipe body, two ends of the water guiding pipe 51 are respectively connected to the water inlet pipe 11 and the heat conduction water outlet pipe 12, an electromagnetic pump 6 is further disposed between the water guiding pipe 51 and the water inlet pipe 11 for connection, the electric heating pipe 52 is a U-shaped pipe body, and the electric heating pipe 52 extends along the extending direction of the water guiding pipe 51 and abuts against the outer wall of the water guiding pipe 51.
Furthermore, the steam seat 2 is provided with a hot water inlet 21, a steam generating disc 7, a steam outlet 22 and a steam cavity 8, the heat conducting water outlet pipe 12 is connected with the hot water inlet 21 through a soft connecting pipe 9, and the top wall of the steam cavity 8 is provided with the steam outlet 22. The steam generating disc 7 comprises a heating disc 71 and a nozzle 72, the heating disc 71 is arranged in the steam cavity 8, the nozzle 72 penetrates through the heating disc 71 from bottom to top, the lower end of the nozzle 72 serves as a hot water inlet 21, and the upper end of the nozzle extends upwards to the upper part of the steam cavity 8 and is close to the steam outlet 22.
The timing switch 4 is arranged on the main machine base 1, the timing switch 4 is respectively electrically connected with the preheating device 5 and the steam generating disc 7, and the heat radiation windows 10 are respectively arranged on the main machine base 1 and the steam base 2.
The working principle is as follows: the water in the water tank 3 is pumped into a preheating device 5 by an electromagnetic pump 6, and the preheating device 5 quickly heats the flowing water to a set temperature (for example, the water temperature is set to 80 ℃), which is equivalent to preheating the water; the preheated hot water flows into the steam generating disc 7, the steam generating disc 7 heats the hot water, a part of the hot water is heated and then vaporized to form primary steam, the primary steam is sprayed out through the outlet at the upper end of the nozzle 72 and then discharged through the steam outlet 22, the other part of the hot water is heated (cannot be vaporized) and then sprayed out through the outlet at the upper end of the nozzle 72, the hot water flows back to the steam cavity 8, the heating disc 71 rapidly heats the hot water in the steam cavity 8, the hot water in the steam cavity 8 is heated and then vaporized to form secondary steam, the secondary steam is discharged through the steam outlet 22, the primary steam and the secondary steam are used for heating the steam layer 100, the whole heating and vaporizing process is rapid, and the primary steam and the secondary steam are continuously discharged.

Claims (10)

1. A heating electric steamer comprises a main machine seat (1) and a steam seat (2), wherein the main machine seat (1) is movably connected with the steam seat (2), a water inlet pipe (11), a preheating device (5) and a heat conduction water outlet pipe (12) are arranged on the main machine seat (1), a hot water inlet (21), a steam generation disc (7) and a steam outlet (22) are arranged on the steam seat (2), the heat conduction water outlet pipe (12) is connected with the hot water inlet (21), the heating electric steamer is characterized in that the preheating device (5) comprises a water guide pipe (51) and an electric heating pipe (52), two ends of the water guide pipe (51) are respectively connected with the water inlet pipe (11) and the heat conduction water outlet pipe (12), and the electric heating pipe (52) extends along the extending direction of the water guide pipe (51) and is abutted to the outer wall of the water guide.
2. The heating steamer according to claim 1, wherein the water conduit (51) and the electrothermal tube (52) are both U-shaped tubes.
3. The heating and steaming appliance according to claim 1, wherein an electromagnetic pump (6) is connected between the water conduit (51) and the water inlet pipe (11).
4. The heating and steaming appliance according to claim 1, wherein the main body (1) is further provided with a water tank (3), a water outlet valve (31) of the water tank (3) is connected with the water inlet pipe (11), and the water tank (3) is detachably mounted on the main body (1).
5. The heating steamer according to claim 4, wherein the outlet valve (31) is provided at the bottom of the water tank (3), and the water tank (3) is placed on top of the main frame (1).
6. The heating and steaming appliance according to claim 1, wherein the heat conducting outlet pipe (12) is connected to the hot water inlet (21) via a flexible connecting pipe (9).
7. The heating electric steamer according to claim 1, wherein the steam generating tray (7) comprises a heating tray (71) and a nozzle (72), the nozzle (72) penetrates through the heating tray (71) from bottom to top, the lower end of the nozzle (72) serves as the hot water inlet (21), and the upper end of the nozzle extends upwards out of the heating tray (71) and is close to the steam outlet (22).
8. The heating electric steamer according to claim 7, wherein the steam base (2) is provided with a steam cavity (8), the heating plate (71) is arranged in the steam cavity (8), the steam outlet (22) is arranged on the top wall of the steam cavity (8), and the upper end of the nozzle (72) extends to the upper part of the steam cavity (8) and is close to the steam outlet (22).
9. The heating steamer according to claim 1, further comprising a timing switch (4), wherein the timing switch (4) is disposed on the main body base (1), and the timing switch (4) is electrically connected to the preheating device (5) and the steam generating plate (7), respectively.
10. The heating steamer according to claim 1, wherein the main body (1) and the steam base (2) are respectively provided with heat dissipation windows (10).
CN202011214634.9A 2020-11-04 2020-11-04 Heating electric steaming appliance Pending CN112273991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011214634.9A CN112273991A (en) 2020-11-04 2020-11-04 Heating electric steaming appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011214634.9A CN112273991A (en) 2020-11-04 2020-11-04 Heating electric steaming appliance

Publications (1)

Publication Number Publication Date
CN112273991A true CN112273991A (en) 2021-01-29

Family

ID=74352233

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011214634.9A Pending CN112273991A (en) 2020-11-04 2020-11-04 Heating electric steaming appliance

Country Status (1)

Country Link
CN (1) CN112273991A (en)

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