Environment-friendly cooking stove, steaming and baking all-in-one machine

By using the high-temperature steam from the steam oven in the integrated stove-steam-oven appliance to generate foam cleaner for cleaning the stove, the problem of high-temperature steam energy waste is solved, achieving efficient cleaning and green environmental protection.

CN223715284UActive Publication Date: 2025-12-26NINGBO FOTILE KITCHEN WARE CO LTD
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Patent Information

Application Number
CN202423185065.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-23
Publication Date
2025-12-26
Estimated Expiration
2034-12-23

AI Technical Summary

Technical Problem

In traditional steam ovens, the high-temperature steam heat energy emitted from the oven is not effectively utilized, resulting in energy waste and failing to meet the trend of green and environmentally friendly development.

Method used

A green and environmentally friendly integrated stove, steam oven, and grill is designed. The high-temperature steam from the steam oven is introduced into a foam-type kitchen cleaner inside the air bag through the exhaust pipe. The high-temperature steam softens the grease and generates foam in the exhaust pipe for cleaning the stove.

Benefits of technology

It achieves effective utilization of high-temperature steam, improves the cleaning efficiency and effect of the stove, and enhances the energy efficiency and environmental friendliness of the stove-steam-grill combo.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a green and environment-friendly cooking stove, steaming and baking all-in-one machine. The green and environment-friendly cooking stove, steaming and baking all-in-one machine comprises a cabinet; the stove is arranged on the top side of the cabinet; the steaming and baking oven is arranged on the cabinet and located below the cabinet, the steaming and baking oven comprises an inner container, and a steam exhaust port used for exhausting steam is formed in the container wall of the inner container; the steam exhaust pipe comprises a first pipe section and a second pipe section, the first pipe section is fixedly arranged in the inner container, the steam exhaust opening, the first pipe section and the second pipe section are sequentially communicated, the second pipe section is a hose, and the end, away from the first pipe section, of the second pipe section is located outside the cabinet and communicated with the outside; the air bag comprises a bag body made of a flexible material, and the bag body is used for storing a foam type kitchen cleaning agent and is located outside the cabinet; an inlet of the pressure one-way valve is communicated with the bag body; a screen is fixedly arranged at an outlet of the pressure one-way valve, a plurality of meshes are densely distributed on the screen, and the outlet of the pressure one-way valve is communicated with the steam exhaust pipe through the meshes. According to the cooking stove, steaming and baking all-in-one machine, the cooking stove can be cleaned through high-temperature steam exhausted by the steaming and baking oven.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen utensils, in particular to a green and environmentally-friendly stove-steaming-and-baking integrated machine. BACKGROUND

[0002] At present, green and environmental protection has become an important social development trend, and more and more kitchen utensils are developing towards green and environmental protection. Reducing energy waste is an effective way to improve the level of green and environmental protection. The stove-steaming-and-baking integrated machine includes a stove and a steaming-and-baking oven. During the steaming of food in the steaming-and-baking oven, a large amount of high-temperature steam will be generated. In order to prevent the pressure in the steaming-and-baking oven from being too high, the steaming-and-baking oven will discharge the high-temperature steam in the inner container during the steaming of food, so as to ensure the safety and normal operation thereof. The discharged high-temperature steam contains a large amount of heat energy. However, this part of heat energy is directly released to the environment in the traditional stove-steaming-and-baking integrated machine, and cannot be effectively utilized, resulting in waste of energy and not meeting the development trend of green and environmental protection. CONTENT OF THE INVENTION

[0003] Therefore, it is necessary to provide a green and environmentally-friendly stove-steaming-and-baking integrated machine which can utilize the high-temperature steam discharged from the steaming-and-baking oven.

[0004] In order to solve the above problems, the present application provides the following technical solutions:

[0005] A green and environmentally-friendly stove-steaming-and-baking integrated machine, which comprises:

[0006] a cabinet;

[0007] a stove arranged on the top side of the cabinet;

[0008] a steaming-and-baking oven arranged on the cabinet and below the cabinet, the steaming-and-baking oven comprising an inner container, and a container wall of the inner container being provided with a steam discharge port for discharging steam;

[0009] a steam discharge pipe comprising a first pipe section and a second pipe section, the first pipe section being fixedly arranged on the inner container, the steam discharge port, the first pipe section and the second pipe section being sequentially communicated, the second pipe section being a flexible pipe, and an end of the second pipe section away from the first pipe section being located outside the cabinet and being in communication with the outside;

[0010] an air bag comprising a bag body made of a flexible material, the bag body being used for storing a foam-type kitchen cleaner and being located outside the cabinet; and

[0011] a pressure one-way valve, an inlet of the pressure one-way valve being in communication with the bag body, a mesh screen being fixedly arranged at an outlet of the pressure one-way valve, a plurality of mesh holes being densely arranged on the mesh screen, and the outlet of the pressure one-way valve being in communication with the steam discharge pipe through the mesh holes.

[0012] The green and environment-friendly stove-steaming and baking integrated machine has at least the following beneficial effects:

[0013] The air bag is provided with a foam kitchen cleaner, the user can wear a heat-insulating glove or use a tool such as a pliers which can hold the second pipe segment, and make the end of the second pipe segment away from the first pipe segment to face the part of the stove which needs to be cleaned, and the high-temperature steam discharged from the steaming and baking oven is sprayed towards the stove, so as to soften the oil stains on the surface of the stove. Then, the user squeezes the capsule to make the valve core of the pressure check valve open, the kitchen cleaner in the capsule is sprayed out and enters the steam exhaust pipe through the pressure check valve and the screen, and the foam is generated in the steam exhaust pipe, the foam is sprayed towards the stove with the high-temperature steam and covers the stove, and after the foam is sprayed out, the second pipe segment is removed to prevent the high-temperature steam from spraying away the foam. After waiting for a period of time for the foam to act, the end of the second pipe segment away from the first pipe segment is made to face the stove again, and the cleaning of the stove is completed.

[0014] In summary, the stove-steaming and baking integrated machine can clean the stove by using the high-temperature steam discharged from the steaming and baking oven, realizes the use of the high-temperature steam discharged from the steaming and baking oven, and improves the energy efficiency and green and environment-friendly level of the stove-steaming and baking integrated machine.

[0015] Moreover, the temperature of the foam is relatively high, compared with the foam with a relatively low temperature, which is beneficial to faster completion of the cleaning of the stove, and the stove can be cleaned more thoroughly, and the cleaning efficiency and effect of the stove are improved.

[0016] In one of the embodiments, the capsule is detachably connected to the pressure check valve.

[0017] In this way, after the kitchen cleaner in the capsule is used up, the capsule can be detached, and the foam kitchen cleaner can be added into the capsule through the part of the capsule for connecting the pressure check valve.

[0018] In one of the embodiments, the inner wall of the capsule surrounds an air cavity, the capsule is provided with a filling opening which is connected to the outside, and the inlet of the pressure check valve, the air cavity and the filling opening are sequentially connected; the air bag further comprises a piston which is detachably connected to the wall of the filling opening to open and close the filling opening.

[0019] In this way, after the kitchen cleaner in the capsule is used up, the piston can be removed, and the foam kitchen cleaner can be added into the capsule through the filling opening.

[0020] In one of the embodiments, the piston is screw-connected or clamped to the wall of the filling opening.

[0021] In this way, the user can easily remove / assemble the piston.

[0022] In one of the embodiments, the capsule is made of a transparent material.

[0023] In this way, the remaining amount of the kitchen cleaner in the capsule can be observed conveniently.

[0024] In one of the embodiments, the pipe wall of the second pipe section is provided with a communication hole, and the outlet of the pressure one-way valve communicates with the second pipe section through the communication hole.

[0025] In this way, the distance between the outlet of the pressure one-way valve and the steam outlet is far, which is beneficial to prevent the foam cleaner from entering the inner container through the steam pipe and the steam outlet.

[0026] In one of the embodiments, the first pipe section is a rigid pipe.

[0027] In this way, the force for moving the second pipe section can be prevented from directly acting on the inner container, and the inner container can be protected.

[0028] In one of the embodiments, the first pipe section has a first pipe hole, the first pipe hole includes a large-diameter circular hole, a circular truncated cone hole and a small-diameter circular hole, the steam outlet, the large-diameter circular hole, the circular truncated cone hole, the small-diameter circular hole and the second pipe section are sequentially communicated, the large-diameter circular hole, the circular truncated cone hole and the small-diameter circular hole are coaxially arranged, the diameter of the large-diameter circular hole is larger than the diameter of the small-diameter circular hole, the diameter of the end of the circular truncated cone hole close to the large-diameter circular hole is the same as the diameter of the large-diameter circular hole, and the diameter of the end of the circular truncated cone hole close to the small-diameter circular hole is the same as the diameter of the small-diameter circular hole.

[0029] In this way, the ejection speed of the high-temperature steam can be improved, and the cleaning degree of the cooking appliance cleaned by the high-temperature steam can be improved.

[0030] In one of the embodiments, the end of the second pipe section away from the first pipe section is provided with a nozzle, the nozzle has a nozzle hole, the cross-sectional area of the nozzle hole gradually decreases from the end of the nozzle hole close to the second pipe section to the end of the nozzle hole away from the second pipe section, and the steam outlet, the first pipe section, the second pipe section and the nozzle are sequentially communicated.

[0031] In this way, the ejection speed of the high-temperature steam can be improved, and the cleaning degree of the cooking appliance cleaned by the high-temperature steam can be improved.

[0032] In one of the embodiments, the outer side of the cabinet is sequentially provided with a limiting plate and a condensate water box from top to bottom, the second pipe section is arranged through the limiting plate from top to bottom and is overlapped or clamped on the limiting plate, the condensate water box has a water containing cavity with an opening facing upward, and the nozzle is at least partially located in the water containing cavity and is spaced apart from the bottom wall of the water containing cavity.

[0033] In this way, when the stove does not need to be cleaned, the second pipe segment is placed on the limiting plate, and the high-temperature steam sprayed by the nozzle is condensed in the condensate box; when the stove needs to be cleaned, the second pipe segment can also be conveniently taken out of the limiting plate. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 A structure diagram of a green and environmentally friendly stove-steaming and baking integrated machine according to an embodiment of the present application;

[0035] Figure 2 A structure diagram of a green and environmentally friendly stove-steaming and baking integrated machine according to an embodiment of the present application; Figure 1 An enlarged diagram of A in FIG. 1;

[0036] Figure 3 An enlarged diagram of B in FIG. 1. Figure 1 An enlarged diagram of B in FIG. 1.

[0037] Reference signs:

[0038] 1, cabinet; 2, stove; 3, steaming and baking oven; 4, steam exhaust pipe; 41, first pipe segment; 411, first pipe hole; 4111, large-diameter circular hole; 4112, circular truncated cone hole; 4113, small-diameter circular hole; 42, second pipe segment; 5, air bag; 51, bag body; 6, pressure check valve; 7, screen; 8, nozzle; 9, limiting plate; 10, condensate box; 101, water containing cavity. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below in conjunction with the drawings. In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0040] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0041] In addition, the terms "first", "second", etc. are used only for descriptive purposes and do not connote or imply relative importance or a quantity of the indicated technical features. Thus, a feature defined with "first", "second", etc. can include at least one of the features explicitly or implicitly. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly and specifically limited.

[0042] In the present application, unless specifically and explicitly defined otherwise, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly defined. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] In the present application, unless specifically and explicitly defined otherwise, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0044] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.

[0045] Referring to Figure 1 The present application provides a green and environmentally friendly stove steaming and baking integrated machine, which comprises a cabinet 1, a stove 2 and a steaming and baking oven 3. The stove 2 is arranged on the top side of the cabinet 1, and the steaming and baking oven 3 is arranged on the cabinet 1 and below the cabinet 1. The steaming and baking oven 3 comprises an inner container, and the container wall of the inner container is provided with a steam exhaust port for exhausting steam in the inner container.

[0046] Referring to Figure 1 and Figure 2The stove steaming and baking integrated machine further comprises an exhaust pipe 4, an air bag 5, and a pressure one-way valve 6. The exhaust pipe 4 comprises a first pipe section 41 and a second pipe section 42, the first pipe section 41 is fixedly arranged on the inner container, the exhaust port, the first pipe section 41 and the second pipe section 42 are sequentially communicated, and the second pipe section 42 is a hose, and an end of the second pipe section 42 away from the first pipe section 41 is located outside the cabinet 1 and is communicated with the outside. The air bag 5 comprises a bag body 51 made of flexible material, the bag body 51 is used for storing foam kitchen cleaner and is located outside the cabinet 1. An inlet of the pressure one-way valve 6 is communicated with the bag body 51, a sieve 7 is fixedly arranged at an outlet of the pressure one-way valve 6, the sieve 7 is densely provided with a plurality of mesh holes, and the outlet of the pressure one-way valve 6 is communicated with the exhaust pipe 4 through the mesh holes.

[0047] The air bag 5 is filled with foam kitchen cleaner, the user can hold the second pipe section 42 by wearing a heat-insulating glove or by means of a tool such as a vice pliers capable of playing a clamping role, and make an end of the second pipe section 42 away from the first pipe section 41 face the part of the stove 2 that needs to be cleaned, and the high-temperature steam discharged from the steaming and baking oven 3 is sprayed towards the stove 2, so as to soften the oil stains on the surface of the stove 2. Then, the user squeezes the bag body 51 to make the valve core of the pressure one-way valve 6 open, the kitchen cleaner in the bag body 51 is sprayed out and enters the exhaust pipe 4 through the pressure one-way valve 6 and the sieve 7, and the foam is generated in the exhaust pipe 4, the foam is sprayed towards the stove 2 with the high-temperature steam and covers on the stove 2, the second pipe section 42 is removed after the foam is sprayed to prevent the high-temperature steam from spraying away the foam. After waiting for a period of time for the foam to act to play a role of cleaning the oil stains, the end of the second pipe section 42 away from the first pipe section 41 is made to face the stove 2 again, and the flushing of the stove 2 is completed.

[0048] In summary, the stove steaming and baking integrated machine can clean the stove 2 by using the high-temperature steam discharged from the steaming and baking oven 3, realizes the utilization of the high-temperature steam discharged from the steaming and baking oven 3, and improves the energy efficiency and green environmental protection level of the stove steaming and baking integrated machine.

[0049] It is worth mentioning that the temperature of the foam is relatively high, compared with the foam with a relatively low temperature, which is beneficial to faster completion of the cleaning of the stove 2 and can clean the stove 2 more thoroughly, thereby improving the cleaning efficiency and cleaning effect of the stove 2.

[0050] Exemplarily, the second pipe section 42 is a silica gel pipe or a rubber pipe or a PVC (polyvinyl chloride) hose.

[0051] Exemplarily, the mesh hole is a circular hole, and the diameter D of the mesh hole satisfies 0.5mm≤D≤2mm. Of course, in other embodiments, the mesh hole can also be a hole with other shapes, for example, the mesh hole is a square hole / diamond hole / hexagonal hole.

[0052] In some embodiments, the capsule 51 is detachably connected to the pressure check valve 6. In this way, after the kitchen cleaner in the capsule 51 is used up, the capsule 51 can be detached and the foam kitchen cleaner can be added into the capsule 51 through the part of the capsule 51 for connecting the pressure check valve 6.

[0053] In some embodiments, the capsule 51 is connected to the inlet of the pressure check valve 6 through a quick connector. In other embodiments, the capsule 51 is threadedly connected to the inlet of the pressure check valve 6.

[0054] The inner wall of the capsule 51 encloses a gas cavity, in which the foam kitchen cleaner is stored. In some embodiments, the capsule 51 is provided with a filling port for communicating with the outside, and the inlet of the pressure check valve 6, the gas cavity and the filling port are sequentially communicated. The gas bag 5 further comprises a piston, which is detachably connected to the wall of the filling port to open and close the filling port. In this way, after the kitchen cleaner in the capsule 51 is used up, the piston can be removed and the foam kitchen cleaner can be added into the capsule 51 through the filling port.

[0055] In some embodiments, the piston is threadedly connected to or clamped to the wall of the filling port. In this way, the user can easily remove / assemble the piston.

[0056] Preferably, the capsule 51 is made of transparent material. In this way, it is convenient to observe the remaining amount of the kitchen cleaner in the capsule 51. Exemplarily, the capsule 51 is made of polyvinyl chloride or polyamide.

[0057] Of course, in other embodiments, the capsule 51 can also be made of non-transparent material.

[0058] Referring to Figure 2 The tube wall of the second tube section 42 is provided with a communication hole, and the outlet of the pressure check valve 6 communicates with the second tube section 42 through the communication hole. In this way, the distance between the outlet of the pressure check valve 6 and the steam outlet is far, which is conducive to preventing the foam cleaner from entering the inner container through the steam pipe 4 and the steam outlet.

[0059] Preferably, the first tube section 41 is a rigid tube. In this way, it can prevent the force for moving the second tube section 42 from directly acting on the inner container, and can play a role in protecting the inner container. Exemplarily, the first tube section 41 is made of stainless steel or PPS (polyphenylene sulfide) plastic.

[0060] Of course, in other embodiments, the first tube section 41 can also be a hose.

[0061] Referring to Figure 3The first pipe section 41 has a first pipe hole 411, which includes a large-diameter circular hole 4111, a circular truncated cone hole 4112 and a small-diameter circular hole 4113. The steam outlet, the large-diameter circular hole 4111, the circular truncated cone hole 4112, the small-diameter circular hole 4113 and the second pipe section 42 are sequentially communicated. The large-diameter circular hole 4111, the circular truncated cone hole 4112 and the small-diameter circular hole 4113 are coaxially arranged. The diameter of the large-diameter circular hole 4111 is larger than the diameter of the small-diameter circular hole 4113. The diameter of the circular truncated cone hole 4112 at the end close to the large-diameter circular hole 4111 is the same as the diameter of the large-diameter circular hole 4111. The diameter of the circular truncated cone hole 4112 at the end close to the small-diameter circular hole 4113 is the same as the diameter of the small-diameter circular hole 4113. In this way, the ejection speed of the high-temperature steam is improved, and the cleaning degree of the cooktop 2 cleaned by the high-temperature steam is improved.

[0062] In some embodiments, the cross-sectional areas of the first pipe hole 411 at different positions can also be equal.

[0063] Referring to Figure 1 and Figure 2 , the second pipe section 42 is provided with a nozzle 8 at the end away from the first pipe section 41. The nozzle 8 has a spray hole. The cross-sectional area of the spray hole gradually decreases from the end close to the second pipe section 42 to the end away from the second pipe section 42. The steam outlet, the first pipe section 41, the second pipe section 42 and the nozzle 8 are sequentially communicated. In this way, the ejection speed of the high-temperature steam is improved, and the cleaning degree of the cooktop 2 cleaned by the high-temperature steam is improved.

[0064] Referring to Figure 1 and Figure 2 , the outer side of the cabinet 1 is sequentially provided with a limiting plate 9 and a condensate water box 10 from top to bottom. The second pipe section 42 is arranged through the limiting plate 9 from top to bottom and is overlapped or clamped on the limiting plate 9. The condensate water box 10 has a water containing cavity 101 with an opening facing upward. The nozzle 8 is at least partially located in the water containing cavity 101, and the nozzle 8 is spaced apart from the bottom wall of the water containing cavity 101. In this way, when the cooktop 2 does not need to be cleaned, the second pipe section 42 is arranged on the limiting plate 9, and the high-temperature steam ejected from the nozzle 8 is condensed in the condensate water box 10. When the cooktop 2 needs to be cleaned, the second pipe section 42 can be conveniently taken out of the limiting plate 9.

[0065] Preferably, the condensate water box 10 is screwed / clamped on the outer side of the cabinet 1, so as to facilitate taking down the condensate water box 10 and pouring out the condensed water accumulated in the condensate water box 10.

[0066] The technical features of the above-described embodiments can be combined in any manner. In order to make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0067] The above-described embodiments are merely illustrative of several embodiments of the present application, which are described in more detail and in a specific manner, but should not be construed as limiting the scope of protection of the present application. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present application, and these all belong to the scope of protection of the present application. Therefore, the scope of protection of the present application should be subject to the appended claims.

Claims

1. A green and environmentally friendly stove, steaming and baking all-in-one machine, characterized in that, The utility model relates to a kitchen cabinet, and particularly relates to a kitchen cabinet with a steam pressure unidirectional valve. The kitchen cabinet comprises a cabinet (1), a cooking appliance (2) arranged on the top side of the cabinet (1), a steam oven (3) arranged in the cabinet (1) and below the cabinet (1), wherein the steam oven (3) comprises an inner container, and a steam outlet is arranged on the wall of the inner container for discharging steam. The steam outlet, the first pipe segment (41) and the second pipe segment (42) are sequentially connected. The second pipe segment (42) is a hose, and one end of the second pipe segment (42) away from the first pipe segment (41) is located outside the cabinet (1) and is connected with the outside. The steam pressure unidirectional valve (6) comprises a valve body (61) and a filter screen (7) arranged on the outlet of the valve body (6). The filter screen (7) is densely provided with a plurality of mesh holes, and the outlet of the steam pressure unidirectional valve (6) is connected with the steam pipe (4) through the mesh holes. The valve body (61) is connected with the inner wall of the capsule (51).

2. The green and environment-friendly stove-steamer combination machine according to claim 1, characterized in that, The capsule (51) is detachably connected with the steam pressure unidirectional valve (6).

3. The green and environment-friendly stove-steamer combination machine according to claim 1, characterized in that, The inner wall of the capsule (51) encloses a gas cavity, and a filling port is arranged on the capsule (51) and connected with the outside.

4. The green and environment-friendly stove-steamer combination machine according to claim 3, characterized in that, The steam pressure unidirectional valve (6) is connected with the gas cavity and the filling port in sequence.

5. The green and environment-friendly stove-steamer combination machine according to claim 3, characterized in that, The steam pressure unidirectional valve (6) further comprises a piston.

6. The green and environment-friendly stove-steamer combination machine according to claim 1, characterized in that, The piston is detachably connected with the wall of the filling port to open and close the filling port.

7. The green and environment-friendly stove-steamer combination machine according to claim 1, characterized in that, The piston is threadedly connected with or clamped to the wall of the filling port.

8. The green and environment-friendly stove-steamer combination machine according to claim 1, characterized in that, The capsule (51) is made of transparent material. The second pipe segment (42) is provided with a communication hole on the pipe wall, and the outlet of the steam pressure unidirectional valve (6) is connected with the second pipe segment (42) through the communication hole. The first pipe segment (41) is a rigid pipe. The first pipe segment (41) is provided with a first pipe hole (411), and the first pipe hole (411) comprises a large-diameter circular hole (4111), a circular truncated cone hole (4112) and a small-diameter circular hole (4113). The steam outlet, the large-diameter circular hole (4111), the circular truncated cone hole (4112), the small-diameter circular hole (4113) and the second pipe segment (42) are sequentially connected. The large-diameter circular hole (4111), the circular truncated cone hole (4112) and the small-diameter circular hole (4113) are coaxially arranged. The diameter of the large-diameter circular hole (4111) is greater than the diameter of the small-diameter circular hole (4113). The diameter of one end of the circular truncated cone hole (4112) close to the large-diameter circular hole (4111) is the same as the diameter of the large-diameter circular hole (4111). The diameter of one end of the circular truncated cone hole (4112) close to the small-diameter circular hole (4113) is the same as the diameter of the small-diameter circular hole (4113).

9. The green and environment-friendly stove-steamer combination machine according to claim 1, characterized in that, The second pipe section (42) is provided with a nozzle (8) at one end away from the first pipe section (41), the nozzle (8) has a nozzle hole, the cross-sectional area of the nozzle hole gradually decreases from the nozzle hole close to one end of the second pipe section (42) to the nozzle hole away from one end of the second pipe section (42), and the steam exhaust port, the first pipe section (41), the second pipe section (42) and the nozzle (8) are sequentially communicated.

10. The green and environment-friendly stove-steamer combination machine according to claim 9, characterized in that, The outer side of the cabinet (1) is sequentially provided with a limiting plate (9) and a condensate water box (10) from top to bottom, the second pipe section (42) is arranged in the limiting plate (9) from top to bottom and is overlapped or clamped on the limiting plate (9), the condensate water box (10) has a water containing cavity (101) with an opening facing upward, the nozzle (8) is at least partially located in the water containing cavity (101) and the nozzle (8) is spaced from the bottom wall of the water containing cavity (101).