Steam generator for bread oven

Abstract

The steam generator for the bread oven comprises a steam generator body, the steam generator body is composed of a box body, a cold water wire arranging pipe structure, a heating unit and a steam discharging assembly, and the cold water wire arranging pipe structure is fixedly installed on the inner wall of the rear side of the box body. According to the utility model, the fin heating modules are fixedly mounted on the mounting seat, and the plurality of fin heating modules are associated with the cold water wire arrangement pipe structure, so that the multi-fin heating module structure increases the contact area between cold water and a heating source, outputs heat in a high-efficiency, energy-saving, stable and controllable manner, improves the heating efficiency, has large steam quantity, and is energy-saving and environment-friendly. The box body of a whole-body metal plate structure and the heating pipe flat cable protective cover are matched with an environment-friendly ceramic heat preservation material, the contact area of the heating unit and the metal box body is reduced, the constant temperature and heat preservation effect of the steam generator body is improved, and the metal plate structure is compact in design, can be installed in a bread oven, is suitable for various types of products and is wide in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of steam generators, in particular to a steam generator for a bread oven. Background Art

[0002] The bread oven consists of an oven casing, a baking tray and a steam generator. The steam generator for the bread oven uses a heating unit to generate cold water, which expands and rises after the steam unit is generated. The steam unit is then ejected through a steam pipe and acts on the bread in the bread oven in a timely manner, thereby improving the quality of the baked bread.

[0003] In actual use, the existing steam generator for bread ovens has a small contact area between the cold water and the heat source, low heating efficiency, and small steam volume. It is often installed in an external manner, which occupies a large area. In addition, the heating unit in the steam generator has a large contact area with the metal shell of the box body, and the heat insulation effect is poor. A steam generator for bread oven is now proposed to solve the above problems. Utility Model Content

[0004] In response to the deficiencies and defects in the prior art, the utility model proposes a steam generator for a bread oven, which is used to solve the technical problems of the existing steam generator for bread ovens in the background technology, such as small contact area between cold water and heat source, low heating efficiency, small steam volume, often installed in an external hanging manner, occupying a large area, and a wide contact area between the heating unit in the steam generator and the metal shell of the box body, resulting in poor thermal insulation effect.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A steam generator for a bread oven includes a steam generator body, which is composed of a box body, a cold water cable pipe structure, a heating unit and a steam exhaust assembly. The cold water cable pipe structure is fixedly installed on the rear inner wall of the box body, and the heating unit is fixedly installed on the cold water cable pipe structure. A heating pipe cable shield is fixedly installed on the front side wall of the box body, and the heating pipe cable shield is arranged opposite to the heating unit. The steam exhaust assembly is connected and arranged on the right inner wall of the box body. A riveted fixing frame is fixedly installed on the rear end side wall of the box body.

[0007] Preferably, the box body and the heating tube cable shield are both made of sheet metal structure, and the box body is filled with environmentally friendly ceramic insulation material.

[0008] Preferably, a double external water inlet joint is provided on the right side wall near the upper end of the box body, and the double external water inlet joint is connected to the cold water discharge pipe structure. A double external drain joint is provided at the lower end of the box body, and the double external drain joint is connected to the cold water discharge pipe structure.

[0009] Preferably, the heating unit includes several mounting seats fixedly connected to the cold water discharge pipe structure, and the several mounting seats are distributed opposite to each other in pairs. A support rod is fixedly passed through one end of the several mounting seats near the four corners, and two fin heating modules are fixedly installed between two relatively large mounting seats. The cold water discharge pipe structure is associated with the several fin heating modules, and a single-tube heating rod is fixedly connected to the several fin heating modules.

[0010] Preferably, a plurality of inclined heat dissipation openings are provided on the front side wall of the heating tube cable shield away from the box body, and the plurality of inclined heat dissipation openings are arranged at equal intervals.

[0011] Preferably, the steam exhaust assembly includes a steam exhaust pipe connected to the inner wall on the right side of the box body, the steam exhaust pipe is associated with the fin heating module, and the end of the steam exhaust pipe outside the box body is fixedly installed with a two-way flange pipe, and the steam exhaust pipe is located at one end of the side wall of the box body and the end of the two-way flange pipe away from the box body are fixedly connected with an asbestos rubber sealing gasket.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By fixing the fin heating module on the mounting base and associating several fin heating modules with the cold water discharge pipe structure, the multi-fin heating module structure increases the contact area between the cold water and the heat source, is highly efficient and energy-saving, outputs heat in a stable and controllable manner, improves heating efficiency, and produces a large amount of steam.

[0014] 2. By adopting a box body with a full sheet metal structure and a heating pipe cable shield combined with environmentally friendly ceramic insulation materials, the contact area between the heating unit and the metal box body is reduced, and the constant temperature and heat preservation effect of the steam generator body is improved. The sheet metal structure is compactly designed and can be installed inside a bread oven. It is suitable for various types of products and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a partial perspective schematic diagram of a steam generator for a bread oven proposed in the present invention;

[0016] Figure 2 This is a front view structural diagram of a steam generator for a bread oven proposed in the utility model;

[0017] Figure 3 This is a right side structural diagram of a steam generator for a bread oven proposed in the present invention;

[0018] Figure 4 This is a left-side structural schematic diagram of a steam generator for a bread oven proposed in the present invention;

[0019] Figure 5 This is a schematic diagram of the bottom view of the steam generator for a bread oven proposed in the utility model;

[0020] Figure 6 This is a structural schematic diagram of a mounting base and a fin heating module of a steam generator for a bread oven proposed in the utility model.

[0021] In the figure: 1 steam generator body, 2 box body, 3 cold water cable pipe structure, 4 heating unit, 5 heating pipe cable cover, 6 riveted fixing frame, 7 double male thread water inlet connector, 8 double male thread drain connector, 9 mounting base, 10 support rod, 11 fin heating module, 12 single tube heating rod, 13 inclined heat dissipation opening, 14 steam exhaust pipe, 15 two-way flange pipe, 16 asbestos rubber sealing gasket. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] Reference Figure 1-6A steam generator for a bread oven includes a steam generator body 1. The steam generator body 1 is composed of a box body 2, a cold water cable pipe structure 3, a heating unit 4 and a steam discharge component. The cold water cable pipe structure 3 is a structure for contacting cold water with the heating unit 4. The box body 2 and the heating pipe cable shield 5 are both made of sheet metal structure. The box body 2 is filled with environmentally friendly ceramic insulation material. The box body 2 and the heating pipe cable shield 5 with a full sheet metal structure, combined with the environmentally friendly ceramic insulation material filled in the box body 2, reduce the contact area between the heating unit 4 and the metal box body 2, improve the constant temperature and heat preservation effect of the steam generator body 1, and the sheet metal structure design is compact. , can be installed inside the bread oven, adaptable to many types of products, and has a wide range of applications. The cold water discharge pipe structure 3 is fixedly installed on the inner wall of the rear side of the box body 2, and a double external water inlet connector 7 is provided on the right side wall near the upper end of the box body 2. The double external water inlet connector 7 is used to connect to external cold water. The double external water inlet connector 7 is connected to the cold water discharge pipe structure 3. The lower end of the box body 2 is connected with a double external drain connector 8. The double external drain connector 8 is used to discharge water after passing through the steam generator body 1. The inlet and drainage of the double external water inlet connector 7 and the double external drain connector 8 are both controlled by a magnetic control valve, and the double external drain connector 8 is connected to the cold water discharge pipe structure 3.

[0025] The heating unit 4 is fixedly installed on the cold water drain pipe structure 3. The heating unit 4 includes a number of mounting seats 9 fixedly connected to the cold water drain pipe structure 3. The number of mounting seats 9 are distributed opposite to each other in pairs. The ends of the number of mounting seats 9 near the four corners are fixedly penetrated with support rods 10. Two fin heating modules 11 are fixedly installed between two relative mounting seats 9. The cold water drain pipe structure 3 is associated with the number of fin heating modules 11. Single-tube heating rods 12 are fixedly connected to the number of fin heating modules 11. The number of mounting seats 9 are fixedly installed on the cold water drain pipe structure 3, and the number of fin heating modules 11 equipped with single-tube heating rods 12 are fixedly installed between two adjacent mounting seats 9. The number of fin heating modules 11 are associated with the cold water drain pipe structure 3. The multi-fin heating module 11 structure increases the contact area between cold water and the heat source, is highly efficient and energy-saving, outputs heat stably and controllably, improves heating efficiency, and has a large amount of steam.

[0026] A heating pipe cable shield 5 is fixedly installed on the front side wall of the box body 2. A plurality of inclined heat dissipation openings 13 are provided on the front side wall of the heating pipe cable shield 5 away from the box body 2. The plurality of inclined heat dissipation openings 13 are arranged at equal intervals. The heating pipe cable shield 5 is arranged opposite to the heating unit 4. The steam exhaust component is connected and arranged on the right inner wall of the box body 2. A riveted fixing frame 6 is fixedly installed on the rear end side wall of the box body 2. The steam exhaust component includes a steam exhaust pipe 14 connected and arranged on the right inner wall of the box body 2. The steam exhaust pipe 14 is associated with the fin heating module 11. The steam exhaust pipe A two-way flange pipe 15 is fixedly installed at one end of 14 located outside the box body 2. The two-way flange pipe 15 is connected to the bread oven after being connected to the steam exhaust pipe 14. The steam generated by the steam generator body 1 is introduced into the bread oven along the steam exhaust pipe 14 and the two-way flange pipe 15. The steam exhaust pipe 14 is located at one end of the side wall of the box body 2, and the end of the two-way flange pipe 15 away from the box body 2 is fixedly connected with an asbestos rubber sealing gasket 16. The asbestos rubber sealing gasket 16 is used for thermal insulation sealing between the steam exhaust pipe 14 and the box body 2, and between the two-way flange pipe 15 and the bread oven.

[0027] When the utility model is in use, several mounting seats 9 are fixedly mounted on the cold water discharge pipe structure 3, and several fin heating modules 11 equipped with 12 single-tube heating rods are fixedly mounted between two adjacent mounting seats 9, and several fin heating modules 11 are associated with the cold water discharge pipe structure 3, and the steam exhaust pipe 14 is associated with the fin heating module 11. The steam exhaust pipe 14 is connected to the bread oven after being connected by a two-way flange pipe 15, and the double outer thread water inlet joint 7 is introduced into the cold water and introduced into the cold water discharge pipe structure 3, so that the multi-fin heating module 11 structure increases the contact area between the cold water and the heat source, and is high It is energy-efficient, has stable and controllable heat output, improves heating efficiency, has a large amount of steam, and the arrangement structure of the multi-fin heating module 11 can reduce the volume of the steam generator body 1, and the steam generator body 1 can be installed internally to reduce the occupied area and improve the overall aesthetics of the bread oven. It adopts a box body 2 and a heating tube cable shield 5 with a full sheet metal structure, and the box body 2 is filled with environmentally friendly ceramic insulation material to reduce the contact area between the heating unit 4 and the metal box body 2, thereby improving the constant temperature and heat preservation effect of the steam generator body 1, and the sheet metal structure is compactly designed and can be installed inside the bread oven. It is suitable for many types of products and has a wide range of applications.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steam generator for a bread oven, comprising a steam generator body (1), characterized in that: The steam generator body (1) is composed of a box body (2), a cold water drain pipe structure (3), a heating unit (4) and a steam exhaust assembly. The cold water drain pipe structure (3) is fixedly installed on the rear inner wall of the box body (2), and the heating unit (4) is fixedly installed on the cold water drain pipe structure (3). A heating pipe drain wire shield (5) is fixedly installed on the front side wall of the box body (2), and the heating pipe drain wire shield (5) is arranged opposite to the heating unit (4). The steam exhaust assembly is connected and arranged on the right inner wall of the box body (2). A riveted fixing frame (6) is fixedly installed on the rear end side wall of the box body (2).

2. A steam generator for a bread oven according to claim 1, characterized in that: The box body (2) and the heating tube cable shield (5) are both made of sheet metal structure, and the box body (2) is filled with environmentally friendly ceramic insulation material.

3. The steam generator for bread oven according to claim 1, characterized in that: A double external thread water inlet joint (7) is provided on the right side wall near the upper end of the box body (2), and the double external thread water inlet joint (7) is provided in communication with the cold water discharge pipe structure (3). A double external thread drainage joint (8) is provided at the lower end of the box body (2), and the double external thread drainage joint (8) is provided in communication with the cold water discharge pipe structure (3).

4. The steam generator for a bread oven according to claim 1, characterized in that: The heating unit (4) includes a plurality of mounting seats (9) fixedly connected to the cold water discharge pipe structure (3), and the plurality of mounting seats (9) are arranged in pairs relative to each other. A support rod (10) is fixedly passed through one end of the plurality of mounting seats (9) near the four corners, and two fin heating modules (11) are fixedly installed between two of the relative mounting seats (9). The cold water discharge pipe structure (3) is arranged in association with the plurality of fin heating modules (11), and a single-tube heating rod (12) is fixedly connected to the plurality of fin heating modules (11).

5. The steam generator for bread oven according to claim 1, characterized in that: A plurality of inclined heat dissipation openings (13) are provided on the front side wall of the heating tube cable shield (5) away from the box body (2), and the plurality of inclined heat dissipation openings (13) are arranged at equal intervals.

6. The steam generator for a bread oven according to claim 4, characterized in that: The steam exhaust assembly comprises a steam exhaust pipe (14) connected to the inner wall on the right side of the box body (2), the steam exhaust pipe (14) is associated with the fin heating module (11), and a two-way flange pipe (15) is fixedly installed at one end of the steam exhaust pipe (14) located outside the box body (2), and an asbestos rubber sealing gasket (16) is fixedly connected to one end of the steam exhaust pipe (14) located on the side wall of the box body (2) and one end of the two-way flange pipe (15) away from the box body (2).

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