A steam fryer
By designing a simplified pressure limiting device, the problem of the complex pressure relief structure of the existing steam fryer is solved, resulting in high production costs, and a simpler assembly process and lower production costs are achieved.
Patent Information
- Application Number
- CN202421317248.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-07
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-07
AI Technical Summary
The pressure relief structure of existing steam fryers is complex, resulting in high production costs.
A simplified pressure limiting device is designed, including a pressure limiting valve and an interface assembly. The gas in the pull-out barrel reaches the pressure limiting valve through the interface assembly. The pressure limiting valve is opened when the pressure of the vapor reaches the set pressure, so that the vapor is discharged from the air outlet hole.
The structure of the pressure limiting device is simplified, the assembly process is simplified, the production efficiency is improved, and the production cost is reduced.
Smart Images
Figure CN222693160U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of household appliances, in particular to a steam fryer. Background Art
[0002] Steam fryers can use steam to heat food. They are widely used in daily life and are a very popular cooking tool. When most steam fryers are working, food is placed in a pull-out bucket, and the pull-out bucket and the fryer body cooperate to heat the food under the action of high-temperature steam. Since the pull-out bucket is always in a high-temperature and high-pressure state, in order to ensure safety, steam fryers are generally equipped with pressure relief devices to relieve pressure, thereby ensuring the safety of the steam fryer.
[0003] The steam fryer in the prior art has a technical problem that the pressure relief structure is complicated, resulting in high production costs. Utility Model Content
[0004] The utility model provides a steam fryer, which can simplify the structure of a pressure limiting device, is easier to assemble, improves production efficiency, and reduces production costs.
[0005] The embodiments of the present invention can be implemented as follows:
[0006] The embodiment of the utility model provides a steam fryer, which comprises:
[0007] A mounting seat, wherein the mounting seat is provided with an air outlet;
[0008] A pull-out bucket, the pull-out bucket is detachably arranged on the mounting seat;
[0009] A pressure limiting device, the pressure limiting device includes a pressure limiting valve and an interface component, the interface component is connected to the pull-out bucket and the pressure limiting valve at the same time, the gas in the pull-out bucket reaches the pressure limiting valve through the interface component, the pressure limiting valve is connected to the air outlet, and the pressure limiting valve is used to be expanded when the gas pressure in the pull-out bucket reaches a set pressure, so that the gas is discharged from the air outlet.
[0010] Optionally, the pressure-limiting valve has an elastic opening, and the elastic opening is used to open under the action of gas pressure and close under the action of its own elasticity.
[0011] Optionally, the elastic opening is in a cross-shaped structure.
[0012] Optionally, the interface assembly includes an interface body and an interface seat, the interface seat is a hollow structure, the interface seat is connected to the pull-out bucket and the interface body at the same time, the interface body is connected to the pressure-limiting valve, and the gas in the pull-out bucket enters the interface body through the interface seat and then reaches the pressure-limiting valve.
[0013] Optionally, the pressure limiting device further includes a first sealing ring, which is arranged between the interface seat and the interface body and is used to seal a gap between the interface seat and the interface body.
[0014] Optionally, the pressure limiting device further includes a second sealing ring, which is disposed between the interface seat and the pull-out bucket and is used to seal a gap between the interface seat and the pull-out bucket.
[0015] Optionally, the pressure limiting device further comprises a steam outlet window, the steam outlet window is arranged at the air outlet and communicated with the air outlet, and the pressure limiting valve and the interface seat are both installed at the steam outlet window.
[0016] Optionally, the pressure-limiting valve is a silicone pressure-limiting valve.
[0017] Optionally, the steam fryer further includes a steam generator and a water tank, wherein the steam generator is disposed on the mounting seat, the water tank is disposed on the mounting seat, and the water tank is connected to the steam generator, and the water tank is used to provide water to the steam generator.
[0018] Optionally, the steam fryer further comprises a steam nozzle, wherein the steam nozzle is disposed in the pull-out bucket and is connected to the steam generator.
[0019] The beneficial effects of the steam fryer of the embodiment of the utility model include, for example:
[0020] The steam fryer comprises a mounting seat, a pull-out bucket and a pressure limiting device, wherein the mounting seat is provided with an air outlet, the pull-out bucket is detachably arranged on the mounting seat, the pressure limiting device comprises a pressure limiting valve and an interface component, the interface component is communicated with the pull-out bucket and the pressure limiting valve at the same time, the steam in the pull-out bucket reaches the pressure limiting valve through the interface component, the pressure limiting valve is communicated with the air outlet, and the pressure limiting valve is used to be expanded when the steam pressure in the pull-out bucket reaches a set pressure, so that the steam is discharged from the air outlet. When the steam fryer is in use, the pull-out bucket is detachably arranged on the mounting seat, and food materials can be placed in the pull-out bucket. After the pull-out bucket and the mounting seat cooperate, the food can be heated under the action of high-temperature steam to achieve a cooking effect. During the cooking process, since the pull-out bucket is always in a high-temperature and high-pressure state, in order to avoid safety accidents caused by excessive pressure in the pull-out bucket, the pressure-limiting valve is connected to the pull-out bucket through an interface component, and the gas in the pull-out bucket can reach the pressure-limiting valve through the interface component. After the pressure of the gas reaches the set pressure, the gas can open the pressure-limiting valve and flow to the air outlet to be discharged, thereby achieving the pressure relief work of the pull-out bucket. The pressure-limiting device of the steam fryer has a simple structure, simplifies the assembly process, improves production efficiency, and reduces production costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.
[0022] Figure 1 A schematic diagram of the structure of a steam fryer provided in this embodiment;
[0023] Figure 2 A schematic diagram of the structure of the pressure limiting device provided in this embodiment;
[0024] Figure 3 A schematic diagram of the structure of the pressure limiting valve provided in this embodiment.
[0025] Icons: 10-mounting seat; 11-air outlet; 20-pull-out bucket; 30-pressure limiting device; 31-pressure limiting valve; 311-elastic opening; 32-interface assembly; 321-interface body; 322-interface seat; 33-first sealing ring; 34-second sealing ring; 35-steam outlet window; 40-steam generator; 50-water tank; 60-steam nozzle; 100-steam fryer. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0029] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present utility model.
[0030] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.
[0031] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.
[0032] Steam fryers can use steam to heat food. They are widely used in daily life and are a very popular cooking tool. When most steam fryers are working, food is placed in a pull-out bucket, and the pull-out bucket and the fryer body cooperate to heat the food under the action of high-temperature steam. Since the pull-out bucket is always in a high-temperature and high-pressure state, in order to ensure safety, steam fryers are generally equipped with pressure relief devices to relieve pressure, thereby ensuring the safety of the steam fryer.
[0033] The steam fryer in the related art has a technical problem that the pressure relief structure is complex, resulting in high production costs.
[0034] Please refer to Figure 1-Figure 3The present embodiment provides a steam fryer 100, which can effectively improve the above-mentioned technical problems, simplify the structure of the pressure limiting device 30, make assembly easier, improve production efficiency, and reduce production costs.
[0035] Please refer to Figure 1-Figure 3 The steam fryer 100 includes a mounting seat 10, a pull-out bucket 20 and a pressure limiting device 30. The mounting seat 10 is provided with an air outlet 11. The pull-out bucket 20 is detachably arranged on the mounting seat 10. The pressure limiting device 30 includes a pressure limiting valve 31 and an interface component 32. The interface component 32 is connected to the pull-out bucket 20 and the pressure limiting valve 31 at the same time. The gas in the pull-out bucket 20 reaches the pressure limiting valve 31 through the interface component 32. The pressure limiting valve 31 is connected to the air outlet 11. The pressure limiting valve 31 is used to be opened when the gas pressure in the pull-out bucket 20 reaches a set pressure, so that the gas is discharged from the air outlet 11.
[0036] In this embodiment, the pressure limiting valve 31 has an elastic opening 311 , and the elastic opening 311 is used to open under the action of gas pressure and close under the action of its own elasticity.
[0037] Specifically, the steam fryer in the prior art generally adopts a gravity pressure relief device or a multi-mechanism pressure relief device for pressure relief work. The structures of the pressure relief devices of the above two methods are relatively complicated, and a lot of time is required for assembly. The troublesome assembly will also increase the production cost. In order to solve this technical problem, when the steam fryer 100 provided in the present embodiment is used, the pull-out bucket 20 is detachably arranged on the mounting seat 10, and food materials can be placed in the pull-out bucket 20. After the pull-out bucket 20 and the mounting seat 10 cooperate, the food can be heated under the action of high-temperature steam to achieve the cooking effect. During the cooking process, since the pull-out bucket 20 is always in a high-temperature and high-pressure state, in order to avoid safety accidents caused by excessive pressure in the pull-out bucket 20, the pressure limiting valve 31 is connected to the pull-out bucket 20 through the interface component 32, and the gas in the pull-out bucket 20 can reach the pressure limiting valve 31 through the interface component 32, and after the pressure of the gas reaches the set pressure, the gas can open the pressure limiting valve 31 and flow to the air outlet 11 for discharge, thereby achieving the pressure relief work of the pull-out bucket 20. The pressure limiting device 30 of the steam fryer 100 has a simple structure, which simplifies the assembly process, improves production efficiency, and reduces production costs.
[0038] It should be noted that the high-temperature gas in the pull-out bucket 20 can reach the position of the pressure-limiting valve 31 through the interface assembly 32. The elastic opening 311 of the pressure-limiting valve 31 is in a closed state at this time. As the pressure of the gas continues to increase, after the pressure of the gas in the pull-out bucket 20 reaches the set pressure, the elastic opening 311 of the pressure-limiting valve 31 will be stretched open under the action of pressure, thereby entering an open state. The gas in the pull-out bucket 20 flows out from the opened elastic opening 311, and then flows to the position of the air outlet 11 for discharge, thereby achieving pressure relief.
[0039] As the pressure relief work continues, the pressure of the gas in the pull-out bucket 20 will gradually decrease, and the pressure that opens the elastic opening 311 will also gradually decrease until the elastic opening 311 returns to the closed state.
[0040] Specifically, the elastic opening 311 is in a cross-shaped structure.
[0041] It should also be noted that the size of the elastic opening 311 can be adjusted according to the magnitude of the pressure relief pressure, or when the size of the elastic opening 311 is fixed, the purpose of adjusting the magnitude of the pressure relief pressure can be achieved by adjusting the material used for the elastic opening 311.
[0042] In this embodiment, the interface assembly 32 includes an interface body 321 and an interface seat 322. The interface seat 322 is a hollow structure. The interface seat 322 is connected to the pull-out bucket 20 and the interface body 321 at the same time. The interface body 321 is connected to the pressure-limiting valve 31. The gas in the pull-out bucket 20 enters the interface body 321 through the interface seat 322 and then reaches the pressure-limiting valve 31.
[0043] Furthermore, in order to prevent the high-temperature steam from leaking out, the pressure limiting device 30 in this embodiment further includes a first sealing ring 33 and a second sealing ring 34. The first sealing ring 33 is disposed between the interface seat 322 and the interface body 321, and is used to seal the gap between the interface seat 322 and the interface body 321. The second sealing ring 34 is disposed between the interface seat 322 and the pull-out bucket 20, and is used to seal the gap between the interface seat 322 and the pull-out bucket 20. This ensures that the high-temperature steam will not leak out when flowing to the pressure limiting valve 31.
[0044] In this embodiment, the first sealing ring 33 and the second sealing ring 34 are both made of silicone material. In other embodiments, the first sealing ring 33 and the second sealing ring 34 can also be made of rubber material, which is not specifically limited here.
[0045] In this embodiment, the pressure limiting device 30 further includes a steam outlet window 35 , which is disposed at and communicated with the air outlet 11 , and the pressure limiting valve 31 and the interface seat 322 are both installed at the steam outlet window 35 .
[0046] In this embodiment, the pressure limiting valve 31 is a silicone pressure limiting valve.
[0047] In addition, the steam fryer 100 also includes a steam generator 40, a water tank 50 and a steam nozzle 60. The steam generator 40 is arranged on the mounting base 10, the water tank 50 is arranged on the mounting base 10, and the water tank 50 and the steam generator 40 are connected. The water tank 50 is used to provide water to the steam generator 40. The steam nozzle 60 is arranged in the pull-out bucket 20, and the steam nozzle 60 and the steam generator 40 are connected.
[0048] The steam fryer 100 provided in this embodiment has at least the following advantages:
[0049] Steam fryers in the prior art generally use a gravity pressure relief device or a multi-mechanism pressure relief device for pressure relief. The structures of the pressure relief devices in the above two methods are relatively complex, and a lot of time is required for assembly. The troublesome assembly will also increase the production cost. In order to solve this technical problem, when the steam fryer 100 provided in this embodiment is used, the pull-out bucket 20 is detachably arranged on the mounting seat 10, and food materials can be placed in the pull-out bucket 20. After the pull-out bucket 20 and the mounting seat 10 cooperate, the food can be heated under the action of high-temperature steam to achieve the cooking effect. During the cooking process, since the pull-out bucket 20 is always in a high-temperature and high-pressure state, in order to avoid safety accidents caused by excessive pressure in the pull-out bucket 20, the pressure limiting valve 31 is connected to the pull-out bucket 20 through the interface component 32, and the gas in the pull-out bucket 20 can reach the pressure limiting valve 31 through the interface component 32, and after the pressure of the gas reaches the set pressure, the gas can open the pressure limiting valve 31 and flow to the air outlet 11 for discharge, thereby achieving the pressure relief work of the pull-out bucket 20. The pressure limiting device 30 of the steam fryer 100 has a simple structure, which simplifies the assembly process, improves production efficiency, and reduces production costs.
[0050] In summary, the embodiment of the utility model provides a steam fryer 100, which includes a mounting seat 10, a pull-out bucket 20 and a pressure limiting device 30. The mounting seat 10 is provided with an air outlet 11, and the pull-out bucket 20 is detachably arranged on the mounting seat 10. The pressure limiting device 30 includes a pressure limiting valve 31 and an interface component 32. The interface component 32 is connected to the pull-out bucket 20 and the pressure limiting valve 31 at the same time. The gas in the pull-out bucket 20 reaches the pressure limiting valve 31 through the interface component 32. The pressure limiting valve 31 is connected to the air outlet 11. The pressure limiting valve 31 is used to be opened when the gas pressure in the pull-out bucket 20 reaches the set pressure, so that the gas is discharged from the air outlet 11. When the steam fryer 100 is in use, the pull-out bucket 20 is detachably arranged on the mounting seat 10, and food can be placed in the pull-out bucket 20. After the pull-out bucket 20 and the mounting seat 10 cooperate, the food can be heated under the action of high-temperature steam to achieve a cooking effect. During the cooking process, since the pull-out bucket 20 is always in a high-temperature and high-pressure state, in order to avoid safety accidents caused by excessive pressure in the pull-out bucket 20, the pressure limiting valve 31 is connected to the pull-out bucket 20 through the interface component 32, and the gas in the pull-out bucket 20 can reach the pressure limiting valve 31 through the interface component 32. After the pressure of the gas reaches the set pressure, the gas can open the pressure limiting valve 31 and flow to the air outlet 11 to be discharged, thereby achieving the pressure relief work of the pull-out bucket 20. The pressure limiting device 30 of the steam fryer 100 has a simple structure, simplifies the assembly process, improves production efficiency, and reduces production costs.
[0051] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A steam fryer, characterized in that: include: A mounting seat (10), wherein the mounting seat (10) is provided with an air outlet hole (11); A pull-out bucket (20), the pull-out bucket (20) being detachably arranged on the mounting seat (10); A pressure limiting device (30), the pressure limiting device (30) comprising a pressure limiting valve (31) and an interface component (32), the interface component (32) being connected to the pull-out bucket (20) and the pressure limiting valve (31) at the same time, the gas in the pull-out bucket (20) reaches the pressure limiting valve (31) through the interface component (32), the pressure limiting valve (31) is connected to the air outlet (11), and the pressure limiting valve (31) is used to be expanded when the gas pressure in the pull-out bucket (20) reaches a set pressure, so that the gas is discharged from the air outlet (11).
2. The steam fryer according to claim 1, characterized in that: The pressure limiting valve (31) has an elastic opening (311), and the elastic opening (311) is used to open under the action of gas pressure and close under the action of its own elasticity.
3. The steam fryer according to claim 2, characterized in that: The elastic opening (311) is in a cross-shaped structure.
4. The steam fryer according to claim 1, characterized in that: The interface assembly (32) includes an interface body (321) and an interface seat (322); the interface seat (322) is a hollow structure; the interface seat (322) is connected to the pull-out bucket (20) and the interface body (321) at the same time; the interface body (321) is connected to the pressure-limiting valve (31); the gas in the pull-out bucket (20) enters the interface body (321) through the interface seat (322) and then reaches the pressure-limiting valve (31).
5. The steam fryer according to claim 4, characterized in that: The pressure limiting device (30) further comprises a first sealing ring (33), wherein the first sealing ring (33) is arranged between the interface seat (322) and the interface body (321) and is used to seal the gap between the interface seat (322) and the interface body (321).
6. The steam fryer according to claim 4, characterized in that: The pressure limiting device (30) further comprises a second sealing ring (34), which is arranged between the interface seat (322) and the pull-out bucket (20) and is used to seal the gap between the interface seat (322) and the pull-out bucket (20).
7. The steam fryer according to claim 4, characterized in that: The pressure limiting device (30) further comprises a steam outlet window (35), wherein the steam outlet window (35) is arranged at the air outlet hole (11) and is in communication with the air outlet hole (11), and the pressure limiting valve (31) and the interface seat (322) are both mounted on the steam outlet window (35).
8. The steam fryer according to claim 1, characterized in that: The pressure limiting valve (31) is a silicone pressure limiting valve.
9. The steam fryer according to claim 1, characterized in that: The steam fryer (100) further comprises a steam generator (40) and a water tank (50); the steam generator (40) is arranged on the mounting seat (10); the water tank (50) is arranged on the mounting seat (10), and the water tank (50) is connected to the steam generator (40); the water tank (50) is used to provide a water source to the steam generator (40).
10. The steam fryer according to claim 9, characterized in that: The steam fryer (100) further comprises a steam nozzle (60), wherein the steam nozzle (60) is disposed in the drawer barrel (20), and the steam nozzle (60) is connected to the steam generator (40).