A noodle sheet steaming device

CN224819546UActive Publication Date: 2026-10-09WUAN HUADAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202522475256.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-11-21
Publication Date
2026-10-09
Estimated Expiration
2035-11-21

AI Technical Summary

Benefits of technology

本实用新型中,箱体,作为封闭蒸制空间,设有供蒸屉进出的出入口,为凉皮蒸制提供高温蒸汽环境;蒸屉,贯穿箱体且可滑动设置,用于放置凉皮原料,通过滑动实现蒸制工位与取放工位的切换;若干密封件,按功能分为两类,端部密封件设于蒸屉两端,滑动时可与出入口紧密抵接,防止箱体内蒸汽泄漏;中部密封件为两个对称设于蒸屉中部,将蒸屉分隔为独立的第一蒸部和第二蒸部,实现分区蒸制。

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Abstract

The utility model relates to food machinery technical field, the utility model provides a kind of cold skin steaming equipment, it includes box, the box has entrance, steaming drawer is penetrated the box, and is slidably arranged on the box, sealing element is several, two the sealing element is arranged in the steaming drawer both ends, for with the entrance abuts, two the sealing element is arranged in the steaming drawer middle part, and along the steaming drawer middle part symmetrical arrangement, the steaming drawer is divided into first steaming part and second steaming part, after the steaming drawer sliding, the first steaming part slides into or slides out the box. Solve the technical problem of low steaming efficiency of cold skin in the prior art.
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Description

Technical Field

[0001] This utility model relates to the field of food machinery technology, specifically to a steaming device for making cold noodles. Background Technology

[0002] In the large-scale production of liangpi (cold skin noodles), the steaming process, as the core step determining the taste and production efficiency, places extremely high demands on the equipment's "continuous operation capability, energy utilization rate, and operational safety." Traditional liangpi steaming equipment, due to structural design flaws, generally suffers from problems such as "disconnection between steaming and unloading, serious steam waste, and prominent safety risks," making it difficult to meet the modern food industry's production demands for "high efficiency, energy saving, and standardization," thus becoming a key bottleneck restricting the upgrading of the liangpi industry.

[0003] Early and mainstream traditional equipment mostly adopted a "single steamer + fixed box" structure, which made it impossible to synchronize steaming and raw material handling. Taking ordinary cold noodles, which take 3-5 minutes to steam once, as an example, workers need to wait for the steaming to finish, open the box door to take out the finished steamer, put in the steamer containing new raw materials, close the box door, and reheat. The entire "take-in-place-heat-up" process takes 2-3 minutes, accounting for 30%-40% of the total production time for a single batch. Although some improved multi-steamer equipment attempts to stack steamers to increase production capacity, each steamer needs to be opened and closed independently. When taking out the lower steamer, it is easy to bump into the upper structure. Moreover, the stacking of multiple steamers leads to uneven steam distribution in the box. The cooking time difference between the upper and lower layers of cold noodles can be as high as 1-2 minutes, resulting in the quality problem of "the upper layer being too dry and the lower layer being undercooked". The finished product qualification rate is only about 85%. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this utility model provide a steaming device for liangpi (cold skin noodles), which solves the technical problem of low steaming efficiency of liangpi in related technologies / existing technologies.

[0005] According to one aspect, at least one embodiment of the present invention provides a steaming device for cold skin noodles, comprising: The enclosure has an entrance and exit; A steamer drawer extends through the box body and is slidably mounted on the box body; The sealing element comprises several elements, with two elements disposed at both ends of the steamer for contacting the inlet and outlet, and two elements disposed in the middle of the steamer and symmetrically arranged along the middle of the steamer, dividing the steamer into a first steaming section and a second steaming section. After the steamer slides, the first steaming section slides into or out of the box.

[0006] As a further technical solution, the seal has a raised sealing ring, which is used to abut against the periphery of the inlet / outlet.

[0007] As a further technical solution, the raised sealing ring has an adsorption part, which is used to abut against and fix the box wall of the box body.

[0008] As a further technical solution, the adsorption part is a flexible part with a groove. After the adsorption part comes into contact with the box wall, the groove deforms and the bottom of the groove comes into contact with the box wall.

[0009] As a further technical solution, the seal has a connecting channel, one end of which is located on the groove wall and the other end is connected to the outside.

[0010] As a further technical solution, the steamer has a mounting part, there are several mounting parts, and the sealing element is disposed on the mounting part. The mounting part passes through the sealing element, the mounting part has an air passage, and the connecting channel is connected to the outside through the air passage.

[0011] As a further technical solution, there are two air passages, which are respectively used to connect with the communication channels on the seals of the first steam section and the second steam section, and the two air passages are arranged alternately.

[0012] As a further technical solution, it also includes: An air-pushing component is slidably disposed at one end of the air passage. After sliding, the air-pushing component is used to push external gas into the box, thereby removing the fixation between the adsorption part and the box.

[0013] As a further technical solution, it also includes: An elastic element, one end of which acts on the inner wall of the air passage and the other end of which acts on the air-pushing element, provides a force for the air-pushing element to return to its original position.

[0014] As a further technical solution, it also includes: The support wheel is disposed on the inlet / outlet and is used to support the steamer. The steamer has a mesh structure and a circular tray.

[0015] The beneficial effects of this utility model are as follows: In this invention, the box body, as a closed steaming space, is provided with an inlet and outlet for the steamer to enter and exit, providing a high-temperature steam environment for steaming cold noodles; the steamer, which runs through the box body and can be slidably installed, is used to place the cold noodle ingredients, and the steaming station and the loading and unloading station can be switched by sliding; several sealing components are divided into two categories according to their functions: the end sealing components are located at both ends of the steamer, which can tightly abut against the inlet and outlet when sliding to prevent steam leakage from the box body; the middle sealing components are two symmetrically located in the middle of the steamer, which divide the steamer into an independent first steaming section and a second steaming section to realize zoned steaming.

[0016] The central sealing element divides the steamer into two independent areas. When the first steaming section slides into the box, the end sealing element seals the inlet and outlet, and the first steaming section is steamed with high-temperature steam inside the box. At this time, the second steaming section is located outside the box, where raw materials for cold noodles can be placed or finished products can be taken out. After steaming, the steamer slides to allow the first steaming section to slide out of the box (for taking out finished products and placing raw materials), while the second steaming section slides into the box. The end sealing element seals the inlet and outlet again, and the second steaming section enters the steaming state, achieving a seamless connection between "steaming and taking out".

[0017] The dual steaming sections work alternately, avoiding the waiting time of traditional single steamers where "it's impossible to operate during steaming," thus increasing single-batch capacity and adapting to mass production needs. The end seals fit tightly with the inlet and outlet, while the middle seal isolates the two steaming sections, reducing steam leakage, improving steam utilization, and lowering energy consumption. The sliding design of the steamer eliminates the need for frequent opening and closing of the cabinet door when taking out and putting in cold noodles, reducing the frequency of manual intervention in high-temperature areas and improving operational safety. The size of the steamer compartments can be adjusted according to the specifications of the cold noodles, accommodating different shapes of cold noodles such as round and square, and meeting the needs of multi-category production without changing equipment. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model; Figure 2 for Figure 1 A schematic diagram of the steamer structure in the embodiment; Figure 3 This is a schematic diagram of the steamer structure of another embodiment of the present utility model; Figure 4 for Figure 3 A schematic diagram of the internal structure of the steamer in the embodiment; Figure 5 for Figure 4 A magnified structural diagram of B in the diagram.

[0020] In the diagram: Box body-1, Inlet / outlet-101, Steamer-2, Mounting part-201, Air passage-202, Circular material tray-203, Seal-3, First steaming part-301, Second steaming part-302, Raised sealing ring-303, Adsorption part-304, Groove-305, Connecting channel-306, Air pushing part-4, Elastic part-5, Support wheel-6. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0022] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0023] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] like Figures 1-5As shown, it illustrates a cold skin noodle steaming device according to an embodiment of the present invention, including a box body 1 with an inlet / outlet 101, a steamer 2 passing through the box body 1 and slidably disposed on the box body 1, and a plurality of sealing members 3, two of which are disposed at both ends of the steamer 2 for contacting the inlet / outlet 101, and two of which are disposed in the middle of the steamer 2 and symmetrically disposed along the middle of the steamer 2, dividing the steamer 2 into a first steaming section 301 and a second steaming section 302. After the steamer 2 slides, the first steaming section 301 slides into or out of the box body 1.

[0028] In this embodiment, the box body 1 serves as a closed steaming space and is provided with an inlet / outlet 101 for the steamer to enter and exit, providing a high-temperature steam environment for steaming cold noodles; the steamer 2 runs through the box body 1 and is slidably installed, used to place the cold noodle ingredients, and the steaming station and the loading / unloading station can be switched by sliding; several sealing elements 3 are divided into two categories according to their functions. The end sealing elements 3 are located at both ends of the steamer 2 and can tightly abut against the inlet / outlet 101 when sliding to prevent steam leakage from the box body; the middle sealing elements 3 are two symmetrically located in the middle of the steamer 2, dividing the steamer into an independent first steaming section 301 and a second steaming section 302 to achieve zoned steaming.

[0029] The central sealing element divides the steamer into two independent areas. When the first steaming section 301 slides into the box 1, the end sealing element seals the inlet and outlet 101, and the first steaming section is steamed with high-temperature steam inside the box. At this time, the second steaming section 302 is located outside the box, where raw materials for cold noodles can be placed or finished products can be taken out. After steaming, the steamer 2 is slid to allow the first steaming section 301 to slide out of the box (for taking out finished products and placing raw materials), while the second steaming section 302 slides into the box. The end sealing element seals the inlet and outlet 101 again, and the second steaming section 302 enters the steaming state, achieving a seamless connection between "steaming and taking out".

[0030] The dual steaming sections work alternately, avoiding the waiting time of traditional single steamers where "it is impossible to operate during steaming," thus increasing single-batch capacity and adapting to mass production needs. The end seals fit tightly with the inlet and outlet, while the middle seal isolates the two steaming sections, reducing steam leakage, improving steam utilization, and lowering energy consumption. The sliding design of the second steamer eliminates the need for frequent opening and closing of the cabinet door when taking out and putting in cold noodles, reducing the frequency of manual intervention in high-temperature areas and improving operational safety. The size of the third steamer section can be adjusted according to the specifications of the cold noodles, accommodating different shapes of cold noodles such as round and square, and meeting the needs of multi-category production without changing equipment.

[0031] Furthermore, the seal 3 has a raised sealing ring 303, which is used to abut against the periphery of the inlet / outlet 101.

[0032] In this embodiment, the raised sealing ring 303 forms a concentrated contact surface, achieving a line-to-surface fit with the periphery of the inlet / outlet 101, concentrating the sealing pressure (increasing the contact pressure). Compared with a planar seal, the steam leakage rate is reduced, and the sealing effect is enhanced. The raised structure has a slight elastic deformation capability, which can adapt to the slight irregularities on the periphery of the inlet / outlet 101, avoiding sealing failure caused by fitting gaps and improving the sealing fault tolerance rate. The raised contact area is concentrated and the force is uniform, reducing local excessive wear, extending the service life of the seal, and reducing the frequency of maintenance and replacement.

[0033] Furthermore, the raised sealing ring 303 has an adsorption part 304, which is used to abut against and fix the box wall of the box body 1.

[0034] In this embodiment, the adsorption part 304 (preferably a silicone vacuum adsorption or magnetic adsorption structure) is tightly adsorbed to the wall of the box 1 by negative pressure, forming a dual fixation of "mechanical adhesion + active adsorption". This increases the adhesion pressure between the raised sealing ring 303 and the periphery of the inlet / outlet 101. Even if the steamer 2 vibrates slightly when sliding, the sealing ring will not shift, the sealing gap is stable, and the adsorption force has an automatic centering characteristic, which can guide the raised sealing ring 303 to accurately fit the sealing reference surface on the periphery of the inlet / outlet. The positioning deviation is small, avoiding misalignment of the sealing ring caused by manual adjustment or sliding inertia, and improving the sealing alignment efficiency. The adsorption part can counteract the slight displacement of the sealing ring caused by the steam impact during steaming, ensuring the stability of the sealing state under high temperature and high pressure, and improving the impact resistance sealing retention rate compared with the traditional structure.

[0035] The adsorption section 304 features a reinforced raised sealing ring 303 and a central double-seal isolation element, forming a triple-sealed closed loop of "active adsorption to prevent displacement + raised line sealing to prevent leakage + central isolation to prevent cross-contamination." This reduces the steam leakage rate, improves the steam utilization rate within the chamber 1, and further reduces energy consumption compared to the original solution, solving the pain point of "steam overflow during steaming" in traditional equipment. The stable sealing ensures stable temperature and minimal humidity fluctuations within the chamber. There is no steam cross-contamination between the first steaming section 301 and the second steaming section 302, improving the uniformity of heating of the cold skin. The adsorption fixation reduces friction and wear between the sealing ring and the chamber wall, extending the service life of the raised sealing ring and reducing the replacement frequency. The adsorption section 304 has a simple structure (such as the silicone suction cup, which can be replaced separately), and maintenance does not require disassembling the steamer 2, reducing overall maintenance costs.

[0036] Furthermore, the adsorption part 304 is a flexible part, and the adsorption part 304 has a groove 305. After the adsorption part 304 abuts against the box wall, the groove 305 deforms, and the bottom of the groove 305 abuts against the box wall.

[0037] In this embodiment, the flexible material and the deformation design of the groove 305 allow the adsorption part 304 to completely conform to the contour of the box wall. Even if there are unevenness or slight corrosion on the box wall, surface contact sealing can be achieved through deformation. The contact area is increased compared to rigid adsorption, and the sealing gap is close to zero. The flexible characteristics are compatible with box walls of different flatness. The groove deformation can adaptively adjust the fitting shape without the need for high-precision grinding of the box wall. The sealing fault tolerance rate is improved compared to non-flexible structures. The flexible material absorbs the vibration and impact when the steamer slides, reducing the hard friction between the sealing ring and the box wall. The groove deformation disperses the contact pressure, avoiding excessive local wear and extending the service life of the adsorption part.

[0038] Furthermore, the seal 3 has a connecting channel 306, one end of which is located on the groove wall of the groove 305, and the other end is connected to the outside.

[0039] In this embodiment, the connecting channel 306 connects the groove 305 to the outside. When the adsorption part 304 abuts against the box wall and the groove deforms, the air in the groove can be quickly discharged (or drawn in) through the channel, avoiding the formation of a closed air pressure that hinders the full deformation of the groove (such as positive pressure lifting the seal or negative pressure adsorption being too tight), ensuring that the groove 305 can completely fit the box wall, improving the fitting speed and the fullness of the fit. When the drawer 2 slides and switches, the connecting channel 306 quickly balances the air pressure inside and outside the groove, avoiding the seal from "sticking" to the box wall due to negative pressure, which makes it difficult to separate. The separation resistance is reduced, and the smoothness of the steamer's sliding is improved, solving the problem of "stuck during switching" in traditional sealing structures. A small amount of water vapor that may condense in the groove 305 during the steaming process can be discharged through the connecting channel 306, avoiding the accelerated aging of the seal caused by water accumulation.

[0040] Furthermore, the steamer 2 has a mounting part 201, which consists of several parts, and a sealing element 3 is disposed on the mounting part 201. The mounting part 201 passes through the sealing element 3. The mounting part 201 has an air passage 202, and the connecting channel 306 communicates with the outside through the air passage 202.

[0041] In this embodiment, the mounting part 201 penetrates the sealing element 3 to form a "pin-type" fixation, locking the sealing element 3 onto the steamer 2. This prevents the sealing element 3 from shifting when the steamer 2 slides or vibrates. Compared to simple placement installation, the positioning accuracy of the sealing element 3 is improved, ensuring that the raised sealing ring 303 is always precisely aligned with the inlet / outlet 101. The air passage 202 is integrated into the mounting part 201, replacing the exposed connecting channel 306, preventing the channel from being blocked by external debris and improving the airflow rate. At the same time, the air passage is designed in a straight line or regular curve to reduce airflow resistance, improve the speed of air pressure balance inside and outside the groove 305, and make the sealing element's contact / separation response more agile.

[0042] Furthermore, there are two air passages 202, which are respectively used to connect with the connecting channels 306 on the sealing member 3 of the first steam section 301 and the second steam section 302, and the two air passages 202 are arranged alternately.

[0043] In this embodiment, the two air passages 202 correspond to the seals 3 of the first steam section 301 and the second steam section 302 respectively, realizing "one independent air passage for each steam section", avoiding mutual interference of air pressure caused by sharing a single air passage (such as airflow fluctuations when the seal of the first steam section is in place affecting the second steam section).

[0044] The staggered arrangement (such as staggered vertically or horizontally along the axis of steamer 2) avoids the structural overlap area of ​​the installation section 201, achieving interference-free air path arrangement in a limited space (the densely sealed area in the middle of the steamer). The air path diameter can be increased from 2-3mm to 3-4mm, improving airflow throughput and avoiding air path narrowing and blockage caused by space congestion. A single air path failure (such as blockage or leakage) only affects the corresponding steaming section's seals, while the other air path can still work normally, improving the equipment's fault tolerance and avoiding the problem of the entire machine's seal failing due to a traditional single air path failure, thus enhancing the stability of continuous operation.

[0045] Furthermore, it also includes a gas-pushing component 4, which is slidably disposed at one end of the gas passage 202. After sliding, the gas-pushing component 4 is used to push the external gas into the box 1, so that the adsorption part 304 is no longer fixed to the box 1.

[0046] In this embodiment, the air-pushing component 4 actively pushes external gas into the air passage 202, which can quickly break the negative pressure or tightness of the adhesion between the adsorption part 304 and the box wall (such as the adsorption force of the flexible groove 305), shortening the separation response time and improving the separation speed compared to simply relying on natural air pressure balance. This ensures that the sealing component 3 instantly detaches from the box wall when the steamer 2 slides and switches, without any delay. The active air-pushing can precisely control the amount of gas pushed. Even if the separation resistance of the adsorption part increases due to water vapor adhesion or excessive deformation, it can still be forcibly released by directional air replenishment, improving the separation success rate and solving the problem of "the sealing component sticking to the box wall, causing the steamer to get stuck". The air-pushing component 4 can be electrically linked with the steamer sliding drive mechanism (such as a cylinder or motor) to achieve a seamless connection of "steaming completion → air-pushing component action → sealing component separation → steamer sliding". There is no need for manual judgment of the separation status, and the accuracy of automated coordination is improved by 60%, avoiding rhythm disorder caused by manual intervention. When using signal linkage, to switch the state of steamer 2, the drive mechanism first pushes the air pusher 4, and then pulls the air pusher 4 on the other side to achieve a rapid state switching.

[0047] Furthermore, it also includes an elastic element 5, one end of which acts on the inner wall of the air passage 202, and the other end acts on the air-pushing element 4, providing a force for the air-pushing element 4 to reset.

[0048] In this embodiment, the elastic element 5 (preferably a compression spring or a disc spring) provides a continuous reset force, ensuring that the air-pushing element 4 automatically returns to its initial position after completing the air-pushing action. Compared with manual reset or gravity reset without the elastic element, the reset accuracy is improved, ensuring consistent air-pushing stroke, stable gas delivery, and consistent separation effect. The elastic force drives the air-pushing element 4 to reset with a short response time, forming a rapid "air-pushing-reset" cycle with the air-pushing action. This is shorter than the reset time that relies on external force (such as reverse cylinder drive), ensuring seamless connection of the "separation-fitting" action of the sealing element 3 when the steamer 2 slides and switches, avoiding cycle delays caused by reset lag.

[0049] Furthermore, it also includes a support wheel 6, which is set on the inlet / outlet 101. The support wheel 6 is used to support the steamer 2, which has a grid structure and a circular tray 203.

[0050] In this embodiment, the support wheel 6 supports the weight of the steamer 2, which changes the sliding friction into rolling friction, reduces the sliding resistance of the steamer, and avoids scratches or jamming caused by direct contact; at the same time, it forms a guide limit for the steamer 2, with a small sliding offset, ensuring that the sealing element 3 is accurately aligned with the inlet / outlet 101, and improving the switching stability.

[0051] The tray is perfectly compatible with common round cold noodles, providing a uniform load-bearing area and preventing the edges of the cold noodles from sagging or deforming. The tray can be removed and placed independently, making it convenient for placing raw materials and storing finished products.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A steaming device for cold skin noodles, characterized in that, include: Box (1), the box (1) having an inlet (101); Steamer (2), the steamer (2) penetrates the box body (1) and is slidably disposed on the box body (1); A sealing element (3) is provided. There are several sealing elements (3). Two sealing elements (3) are provided at both ends of the steamer (2) for contact with the inlet and outlet (101). Two sealing elements (3) are provided in the middle of the steamer (2) and are symmetrically arranged along the middle of the steamer (2), dividing the steamer (2) into a first steaming part (301) and a second steaming part (302). After the steamer (2) slides, the first steaming part (301) slides into or out of the box body (1).

2. The steaming equipment for cold skin noodles according to claim 1, characterized in that, The seal (3) has a raised sealing ring (303) for abutting against the periphery of the inlet (101).

3. The steaming equipment for cold skin noodles according to claim 2, characterized in that, The raised sealing ring (303) has an adsorption part (304) for abutting against and fixing to the wall of the box (1).

4. The steaming equipment for cold skin noodles according to claim 3, characterized in that, The adsorption part (304) is a flexible part. The adsorption part (304) has a groove (305). After the adsorption part (304) abuts against the box wall, the groove (305) deforms and the bottom of the groove (305) abuts against the box wall.

5. The steaming equipment for cold skin noodles according to claim 4, characterized in that, The sealing element (3) has a connecting channel (306), one end of which is located on the groove wall of the groove (305), and the other end is connected to the outside.

6. The steaming equipment for cold skin noodles according to claim 5, characterized in that, The steamer (2) has a mounting part (201), there are several mounting parts (201), and the sealing element (3) is disposed on the mounting part (201). The mounting part (201) passes through the sealing element (3). The mounting part (201) has an air passage (202). The connecting channel (306) is connected to the outside through the air passage (202).

7. The steaming equipment for cold skin noodles according to claim 6, characterized in that, There are two air passages (202), which are respectively used to connect with the communication channels (306) on the seals (3) of the first steam section (301) and the second steam section (302), and the two air passages (202) are arranged alternately.

8. The steaming equipment for cold skin noodles according to claim 7, characterized in that, Also includes: The gas pusher (4) is slidably disposed at one end of the gas passage (202). After sliding, the gas pusher (4) is used to push the outside gas into the box (1), so that the adsorption part (304) is no longer fixed to the box (1).

9. The steaming equipment for cold skin noodles according to claim 8, characterized in that, Also includes: The elastic element (5) has one end acting on the inner wall of the air passage (202) and the other end acting on the air pusher (4), providing the force for the air pusher (4) to reset.

10. The steaming equipment for cold skin noodles according to claim 1, characterized in that, Also includes: Support wheel (6) is provided on the inlet (101) and is used to support the steamer (2). The steamer (2) has a grid structure and a circular tray (203).