Cooking atomization device with backflow protection

Abstract

The utility model discloses a cooking and atomizing device with backflow protection, which is characterized by comprising a cooking pot for heating and atomizing feed liquid, a conveying pipeline, a condensing pipeline, an output pipeline and an atomizing nozzle for spraying atomized gas, which are sequentially connected along the feeding direction, the drainage pipeline is provided with a drainage valve for controlling on-off, and the drainage valve is closed when the cooking pot performs cooking work; a return pipeline is led out from a bypass of the conveying pipeline, and the bypass of the return pipeline is connected to the drainage pipeline between the drainage valve and the cooking pot; and the cooking pot is connected with the drainage pipeline through the conveying pipeline and the return pipeline to form a loop.

Description

Technical Field

[0001] The utility model relates to the technical field of steaming devices, in particular to a steaming atomizing device with backflow protection. Background Art

[0002] Generally, a main method of producing atomized gas is to boil the material or liquid using a boiling atomizer. However, the atomized gas produced by boiling the atomizer is usually mixed with high-temperature water vapor. In addition, the high-temperature water vapor will adhere to the inner wall of the pipeline along the way during transportation. The atomized gas transported after liquefaction will push some of the high-temperature water droplets attached to the inner wall of the pipeline into the atomizer nozzle for spraying. This will not only affect the atomization effect, but also easily cause burns to others or users. Therefore, based on the above technical problems, this application specifically proposes a boiling atomizer with backflow protection. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a low-cost, safer cooking atomizing device with backflow protection.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a cooking atomization device with backflow protection, which is characterized by comprising a cooking tank, a conveying pipeline, a condensing pipeline, an output pipeline and an atomizing nozzle for spraying atomized gas, which are connected in sequence along the feeding direction to heat and atomize the liquid. A drainage pipeline is provided at the bottom of the cooking tank, and a drainage valve for controlling the on-off is provided on the drainage pipeline, wherein the drainage valve is closed when the cooking tank is performing cooking operation; a reflux pipeline is led out of the conveying pipeline by bypass, wherein the reflux pipeline is bypassed and connected to the drainage pipeline between the drainage valve and the cooking tank; the cooking tank is connected to form a loop through the conveying pipeline, the reflux pipeline and the drainage pipeline.

[0005] Furthermore, a sealing cover for sealing the cooking tank is provided on the top of the cooking tank, and a heating device for heating and atomizing the liquid in the tank is provided at the bottom of the cooking tank.

[0006] Furthermore, a sensor for monitoring the temperature of the cooking tank is provided on the outer peripheral surface of the lower middle portion of the cooking tank.

[0007] Furthermore, the condensation pipeline is connected to the output pipeline through a primary steering component, and the output pipeline is connected to the atomizing nozzle through a secondary steering component, wherein the output pipeline rotates circumferentially relative to the condensation pipeline through the primary steering component, and the atomizing nozzle rotates circumferentially relative to the output pipeline through the secondary steering component.

[0008] Furthermore, the cooking pot is provided with an air outlet and a water outlet, the air outlet is located in the upper middle part of the cooking pot, and the water outlet is located at the bottom of the cooking pot.

[0009] Furthermore, the device further comprises a bracket, and the cooking pot is fixedly installed inside the bracket.

[0010] The present invention adopts the above solution, and its beneficial effects are:

[0011] Low cost: By adding a reflux pipeline to the cooking atomization device with reflux protection, connecting it with the cooking tank, delivery pipeline and drainage pipeline to form a loop, the liquefied high-temperature water vapor is guided to re-enter the cooking tank to participate in the cooking work, thereby realizing the reuse of the liquefied high-temperature water vapor. The reused high-temperature water vapor not only ensures the quality but also achieves the purpose of cost saving.

[0012] Safety: By adding a reflux pipeline to the cooking atomizing device with reflux protection, the liquefied high-temperature water vapor attached to the inner wall of the output pipeline and the condensation pipeline can flow back along the reflux pipeline, preventing it from being directly sprayed out from the atomizing nozzle, thereby protecting the safety of the user and increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of a cooking atomization device with backflow protection.

[0014] Among them, 1-cooking tank, 11-heating device, 12-sealing cover, 13-air outlet, 14-drain outlet, 15-sensor, 2-delivery pipeline, 3-condensation pipeline, 31-first-stage steering part, 32-second-stage steering part, 4-atomizing nozzle, 5-drainage pipeline, 51-drain valve, 6-reflux pipeline, 7-loop, 8-bracket, 9-output pipeline. DETAILED DESCRIPTION

[0015] To facilitate understanding of the present invention, a more comprehensive description of the present invention is provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided solely to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0016] See attached Figure 1 As shown in this embodiment, a cooking atomizing device with backflow protection is characterized by comprising a cooking tank 1 for heating and atomizing the liquid, a delivery pipeline 2, a condensation pipeline 3, an output pipeline 9, and an atomizing nozzle 4 for spraying atomized gas (the path of the atomized gas is shown in FIG. 1 ). Figure 1, dotted arrow path), a drainage pipe 5 is provided at the bottom of the cooking tank 1, and a drainage valve 51 for controlling the on-off is provided on the drainage pipe 5, wherein the drainage valve 51 is closed when the cooking tank 1 is cooking. By providing the drainage valve 51 on the drainage pipe 5, the liquid in the cooking tank 1 is prevented from leaking during cooking, thereby ensuring the normal production process.

[0017] See attached Figure 1 As shown, further, the delivery pipeline 2 is bypassed to lead out a return pipeline 6, wherein the return pipeline 6 is bypassed and connected to the drainage pipeline 5 between the drainage valve 51 and the cooking tank 1; the cooking tank 1 is connected to the delivery pipeline 2, the return pipeline 6 and the drainage pipeline 5 to form a loop 7 (the path of the return water is referenced Figure 1 In the figure, the path shown by the wavy arrow is connected through the cooking tank 1, the delivery pipeline 2, the return pipeline 6 and the drainage pipeline 5 to form a loop 7, so that the high-temperature water vapor with a large mass and the high-temperature water droplets accumulated after liquefaction can re-enter the production process, thereby avoiding burns caused by the external spraying of high-temperature boiled water and saving production costs.

[0018] In this embodiment, a sealing cover 12 for sealing the cooking tank 1 is provided on the top of the cooking tank 1, and a heating device 11 for heating and atomizing the liquid in the tank is provided at the bottom of the cooking tank 1.

[0019] It should be noted that, see the attached Figure 1 As shown, the cooking tank 1 does not use a heating rod to heat the liquid. The above-mentioned heating device 11 uses an electromagnetic coil for heating. The electromagnetic coil is wrapped around the outer peripheral surface of the bottom of the cooking tank 1 (a protective shell is provided around the electromagnetic coil to prevent external contact when the electromagnetic coil is heated). By adopting the electromagnetic coil heating method, the heating rod is prevented from directly contacting the liquid to cause pollution and the formation of scale is reduced. Accordingly, in order to cooperate with the electromagnetic coil heating method of the cooking tank 1, the cooking tank 1 body is made of metal. Secondly, an insulating layer is provided between the cooking tank 1 and the heating device 11 to block the cooking tank 1 and the heating device 11, thereby preventing the heating device 11 and the cooking tank 1 from being connected to each other and causing a short circuit.

[0020] Furthermore, the top edge of the cooking pot 1 is formed with a plurality of snap-fit ​​blocks, and the bottom edge of the sealing cover 12 is formed with a plurality of hooks, wherein the cooking pot 1 and the sealing cover 12 are snap-fitted and locked by the cooperation between the snap-fit ​​blocks and the hooks, and the lower part of the sealing cover 12 is also provided with a sealing strip for increasing the sealing effect during snap-fitting. Thus, by snap-fitting and locking the cooking pot 1 and the sealing cover 12 and providing the sealing strip on the sealing cover 12, the sealing quality between the cooking pot 1 and the sealing cover 12 is ensured, the sealing inside the cooking pot 1 is improved, and thus the production efficiency of the atomized gas is improved.

[0021] Furthermore, a sensor 15 for monitoring the temperature of the cooking tank 1 is provided on the outer peripheral surface of the lower middle part of the cooking tank 1. By providing the sensor 15 on the outer peripheral surface of the lower middle part of the cooking tank 1, the sensor 15 can provide real-time and effective feedback on the cooking operation of the cooking tank 1, which makes it easier to control the production temperature of the cooking tank 1, thereby accurately controlling the production quality of the atomized gas.

[0022] See attached Figure 1 As shown, in this embodiment, the condensation pipeline 3 and the output pipeline 9 are connected through a primary steering member 31, and the output pipeline 9 and the atomizing nozzle 4 are connected through a secondary steering member 32, wherein the output pipeline 9 rotates circumferentially relative to the condensation pipeline 3 through the primary steering member 31, and the atomizing nozzle 4 rotates circumferentially relative to the output pipeline 9 through the secondary steering member 32.

[0023] It should be noted that a rotating hole is formed at one end of the primary steering member 31, and a rotating sleeve for connecting to the condensing pipe 3 is pivotally connected to the rotating hole. A vertically extending connecting pipe is protruded from the outer peripheral surface of the primary steering member 31, and a connecting hole is formed in the connecting pipe that vertically penetrates to the inner wall of the rotating hole of the primary steering member 31. The connecting hole is used to connect to the output pipe 9, wherein the rotating hole and the connecting hole are arranged perpendicularly; in addition, the other end of the rotating sleeve is fixedly connected to the bracket 8, so that the primary steering member 31 is connected to the bracket 8, wherein the connection between the rotating sleeve fixed on the bracket and the primary steering member 31 is coordinated, so that the output The outlet pipe 9 rotates circumferentially around the condensation pipe 3; secondly, the secondary steering member 32 is formed with a mounting hole penetrating in the vertical direction, and a rotating sleeve for connecting the atomizing nozzle 4 is pivotally connected to the top of the mounting hole, and the bottom of the mounting hole is fixedly connected to the output pipe 9, wherein the atomizing nozzle 4 is rotated circumferentially around the output pipe 9 through the connection between the rotating sleeve and the secondary steering member 32; thus, the delivery pipe 2, the condensation pipe 3, the output pipe 9 and the atomizing nozzle 4 are connected through the primary steering member 31 and the secondary steering member 32, so that the user can freely adjust the relative position of the atomizing nozzle 4 as needed, so that the user has a better experience.

[0024] In this embodiment, the cooking tank 1 is provided with an air outlet 13 and a drain outlet 14. The air outlet 13 is located in the upper middle part of the cooking tank 1, and the drain outlet 14 is located at the bottom of the cooking tank 1. By arranging the air outlet 13 in the upper middle part of the cooking tank 1, the atomized gas rising during cooking in the cooking tank 1 can be better transported outward, saving transportation time; in addition, by arranging the drain outlet 14 at the bottom of the cooking tank 1, it is easier for the liquefied water returning from the reflux pipe 6 to participate in the cooking work, saving production costs.

[0025] Furthermore, a bracket 8 is included, and the cooking pot 1 is fixedly installed inside the bracket 8 so that the cooking pot 1 can perform the cooking work stably.

[0026] For the convenience of explanation, the following further explains the specific working process of the cooking atomization device with backflow protection.

[0027] During operation, the sealing cover 12 is first opened, and the material or liquid to be cooked and atomized is placed in the cooking tank 1. Then, the drain valve 51 of the drain pipe 5 is opened to deliver the required water through the drain pipe 5. When the water volume reaches the required amount, the drain valve 51 is closed, and the cooking tank 1 is locked by the sealing cover 12. The heating device 11 is started to heat the cooking tank 1, and the sensor 15 on the outer surface of the cooking tank 1 is used to detect whether the temperature of the cooking tank 1 is within the required range.

[0028] When the material or liquid in the cooking tank 1 begins to generate atomized gas, the generated atomized gas is transported along the delivery pipeline 2, the condensation pipeline 3 and the output pipeline 9 in sequence through the gas outlet 13, and finally transported to the atomizing nozzle 4 for external output. In addition, the user can rotate the output pipeline 9 and the atomizing nozzle 4 in the circumferential direction through the primary diverter 31 and the secondary diverter 32 as needed, thereby adjusting the relative position of the atomizing nozzle 4; in addition, part of the high-temperature water vapor mixed in the atomized gas is dispersed along the tube attached to the condensation pipeline 3 with the movement of the atomized gas. The high-temperature water vapor on the inner wall of the condensation pipe 3 liquefies and gathers into high-temperature water droplets, which flow along the condensation pipe 3 to the return pipe 6 under the action of gravity; the high-temperature water droplets gathered in the return pipe 6 are transported to the cooking tank 1 through the drainage pipe 5 to participate in the cooking work again; when the cooking tank 1 stops working, the drainage valve 51 of the drainage pipe 5 is opened to discharge the waste liquid in the cooking tank 1 through the drainage port 14 along the drainage pipe 5, thereby completing the working process of the cooking atomization device with reflux protection.

[0029] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any way. Any person skilled in the art who, without departing from the scope of the present invention, utilizes the above-disclosed technical content to make further possible variations, modifications, or alterations to the present invention's technical solution shall constitute equivalent embodiments of the present invention. Therefore, any equivalent and equivalent variations made in accordance with the principles of the present invention, without departing from the scope of the present invention's technical solution, shall be encompassed within the scope of protection of the present invention.

Claims

1. A cooking atomization device with backflow protection, characterized by: The invention comprises a cooking tank (1) for heating and atomizing a liquid material, a delivery pipeline (2), a condensation pipeline (3), an output pipeline (9), and an atomizing nozzle (4) for spraying atomized gas, which are sequentially connected along a feeding direction. A drainage pipeline (5) is provided at the bottom of the cooking tank (1). A drainage valve (51) for controlling on / off is provided on the drainage pipeline (5), wherein the drainage valve (51) is closed when the cooking tank (1) is performing a cooking operation. A return pipeline (6) is led out of the delivery pipeline (2), wherein the return pipeline (6) is connected to the drainage pipeline (5) between the drainage valve (51) and the cooking tank (1). The cooking tank (1) is connected to form a loop (7) through the delivery pipeline (2), the return pipeline (6), and the drainage pipeline (5).

2. The cooking atomization device with backflow protection according to claim 1, characterized in that: The top of the cooking tank (1) is provided with a sealing cover (12) for sealing the cooking tank (1), and the bottom of the cooking tank (1) is provided with a heating device (11) for heating and atomizing the liquid in the tank.

3. The cooking atomization device with backflow protection according to claim 1, characterized in that: A sensor (15) for monitoring the temperature of the cooking tank (1) is provided on the outer peripheral surface of the lower middle portion of the cooking tank (1).

4. The cooking atomization device with backflow protection according to claim 1, characterized in that: The condensation pipeline (3) and the output pipeline (9) are connected via a primary steering member (31), and the output pipeline (9) and the atomizing nozzle (4) are connected via a secondary steering member (32), wherein the output pipeline (9) rotates circumferentially relative to the condensation pipeline (3) via the primary steering member (31), and the atomizing nozzle (4) rotates circumferentially relative to the output pipeline (9) via the secondary steering member (32).

5. The cooking atomization device with backflow protection according to claim 1, characterized in that: The cooking pot (1) is provided with an air outlet (13) and a water outlet (14), wherein the air outlet (13) is located at the upper middle portion of the cooking pot (1), and the water outlet (14) is located at the bottom of the cooking pot (1).

6. The cooking atomization device with backflow protection according to claim 1, characterized in that: It also includes a bracket (8), and the cooking tank (1) is fixedly installed inside the bracket (8).

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