Stainless steel water tank structure of water dispenser

Abstract

The utility model relates to the field of water storage equipment, in particular to a stainless steel water tank structure of a water dispenser, which comprises a first tank body, a second tank body and an opening flange, the first box body is a shell with two open ends, and the second box body is a shell with an open end; one open end of the first box body is welded with the open flange, and the other open end of the first box body is connected with the open end of the second box body in a full welding manner; the outer walls of the first box body and the second box body are provided with grinding parts, and the inner walls of the first box body, the second box body and the opening flange are provided with polishing parts. The stainless steel water tank structure of the water dispenser solves the problem that parameters such as the size of a customized water tank are limited by pickling and passivating treatment, the pickling and passivating step of the water tank is omitted, the using requirement of the water tank is met, the stainless steel water tank structure is simple and easy to implement, and production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of water storage equipment, in particular to a stainless steel water tank structure of a water dispenser. Background Art

[0002] The structure of the stainless steel water tank can refer to the Chinese utility model patent with application number CN202122092584.8 and the name of the water tank assembly and multifunctional water dispenser of the multifunctional water dispenser. The stainless steel water tanks of large water storage equipment usually need to be customized in size. The reason is that the existing cylindrical or square stainless steel water tanks on the market cannot meet the needs of the equipment, so the water tanks need to be customized by themselves. The sheet metal method for custom processing of water tanks includes stainless steel sheet metal bending, welding, pickling and passivation. For larger water tanks, the pickling and passivation steps cannot be completed due to the size of the plate and the size of the pickling and passivation tank. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a stainless steel water tank structure for a water dispenser which does not require pickling and passivation treatment.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a stainless steel water tank structure of a water dispenser comprises a first box body, a second box body and an opening flange;

[0005] The first box body is a shell body with openings at both ends, and the second box body is a shell body with openings at one end;

[0006] One open end of the first box is welded to the open flange, and the other open end of the first box is fully welded to the open end of the second box;

[0007] The outer walls of the first box body and the second box body have grinding parts, and the inner walls of the first box body, the second box body and the opening flange have polishing parts.

[0008] Furthermore, it also includes an annular reinforcement sheet, which is welded to the outer wall of the connection between the first box body and the second box body.

[0009] Furthermore, the inner angles and outer angles of the first box body, the second box body and the opening flange are all arc angles.

[0010] Furthermore, the first box and the second box are both in the shape of quadrangular prisms.

[0011] Furthermore, the opening flange is provided with a connecting hole.

[0012] The beneficial effect of the utility model is that the water tank is designed into three parts, namely the first box body, the second box body and the opening flange, the opening flange is welded to the first box body of the upper section, the first box body is welded to the second box body of the lower section, the outer walls of the first box body and the second box body are polished to form a polished part to remove welding marks, and the inner walls of the first box body, the second box body and the opening flange are polished to form a smooth polished part. This structure omits the pickling and passivation treatment step, and solves the problem that large water tanks cannot be pickled and passivated and cannot meet the use requirements. The stainless steel water tank structure of the water dispenser provided by the utility model solves the limitation of the pickling and passivation treatment on the parameters such as the size of the customized water tank, eliminates the pickling and passivation step of the water tank, and also meets the use requirements of the water tank, is simple and easy to implement, and reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the stainless steel water tank structure of the water dispenser;

[0014] Figure 2 It is another structural schematic diagram of the stainless steel water tank structure of the water dispenser;

[0015] Description of labels:

[0016] 1. First box body; 11. Grinding part; 12. Polishing part; 13. Arc angle; 2. Second box body; 3. Opening flange; 4. Annular reinforcement plate. DETAILED DESCRIPTION

[0017] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0018] The utility model provides a stainless steel water tank structure for a water dispenser, which is applied to stainless steel customized water tank products of large water storage equipment.

[0019] Please refer to Figure 1 to Figure 2 As shown, the stainless steel water tank structure of the water dispenser of the utility model comprises a first tank body 1, a second tank body 2 and an opening flange 3;

[0020] The first box body 1 is a shell with openings at both ends, and the second box body 2 is a shell with openings at one end;

[0021] One open end of the first box body 1 is welded to the open flange 3, and the other open end of the first box body 1 is fully welded to the open end of the second box body 2;

[0022] The outer walls of the first box body 1 and the second box body 2 have a grinding portion 11 , and the inner walls of the first box body 1 , the second box body 2 and the opening flange 3 have a polishing portion 12 .

[0023] From the above description, it can be seen that the beneficial effect of the utility model is that the water tank is designed into three parts, namely the first box body 1, the second box body 2 and the opening flange 3, the opening flange 3 is welded to the first box body 1 of the upper section, and the first box body 1 is welded to the second box body 2 of the lower section, the outer walls of the first box body 1 and the second box body 2 are polished to form a polished portion 11 to remove welding marks, and the inner walls of the first box body 1, the second box body 2 and the opening flange 3 are polished to form a smooth polished portion 12. This structure omits the pickling and passivation treatment step, and solves the problem that large water tanks cannot be pickled and passivated and cannot meet the use requirements. The stainless steel water tank structure of the water dispenser provided by the utility model solves the restrictions of the pickling and passivation treatment on the parameters such as the size of the customized water tank, eliminates the pickling and passivation step of the water tank, and also meets the use requirements of the water tank, is simple and easy to implement, and reduces production costs.

[0024] In an optional embodiment, an annular reinforcement sheet 4 is further included, and the annular reinforcement sheet 4 is welded to the outer wall of the connection between the first box body 1 and the second box body 2 .

[0025] It can be seen from the above description that the annular reinforcing sheet 4 plays a role in strengthening the sealing of the connection and the stability of the connection structure.

[0026] In an optional embodiment, the inner angle and the outer angle of the first box body 1 , the second box body 2 and the opening flange 3 are all arc angles 13 .

[0027] From the above description, it can be seen that all the inner and outer corners of the first box body 1, the second box body 2 and the opening flange 3 are designed as arc corners 13, which is convenient for grinding and polishing, and the pickling and passivation treatment steps can be omitted.

[0028] In an optional embodiment, the first box body 1 and the second box body 2 are both in the shape of a quadrangular prism.

[0029] In an optional embodiment, the opening flange 3 is provided with a connecting hole.

[0030] It can be seen from the above description that the connection holes are arranged in a circular array on the opening flange 3, which plays a role in fixing and installing other components.

[0031] Please refer to Figure 1 to Figure 2 As shown, the first embodiment of the utility model is: a stainless steel water tank structure of a water dispenser, comprising a first box body 1, a second box body 2 and an opening flange 3;

[0032] The first box body 1 is a shell with openings at both ends, and the second box body 2 is a shell with openings at one end;

[0033] One open end of the first box body 1 is welded to the open flange 3, and the other open end of the first box body 1 is fully welded to the open end of the second box body 2;

[0034] The outer walls of the first box body 1 and the second box body 2 have a grinding portion 11 , and the inner walls of the first box body 1 , the second box body 2 and the opening flange 3 have a polishing portion 12 .

[0035] It also includes an annular reinforcement sheet 4, which is welded to the outer wall of the connection between the first box body 1 and the second box body 2. The inner angle and outer angle of the first box body 1, the second box body 2 and the opening flange 3 are all arc angles 13. The outer shapes of the first box body 1 and the second box body 2 are both quadrangular prisms. The opening flange 3 is provided with a connection hole.

[0036] In summary, the stainless steel water tank structure of the water dispenser of the utility model is designed to be divided into three parts, namely the first box body, the second box body and the opening flange. The opening flange is welded to the first box body of the upper section, and the first box body is welded to the second box body of the lower section. The outer walls of the first box body and the second box body are polished to form a polished portion to remove welding marks, and the inner walls of the first box body, the second box body and the opening flange are polished to form a smooth polished portion. This structure omits the pickling and passivation treatment step, and solves the problem that large water tanks cannot be pickled and passivated and cannot meet the use requirements. The stainless steel water tank structure of the water dispenser provided by the utility model solves the restrictions of the pickling and passivation treatment on the parameters such as the size of the customized water tank, eliminates the pickling and passivation step of the water tank, and also meets the use requirements of the water tank. It is simple and easy to implement, and reduces production costs.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. The stainless steel water tank structure of the water dispenser is characterized by: It includes a first box body, a second box body and an opening flange; The first box body is a shell body with openings at both ends, and the second box body is a shell body with openings at one end; One open end of the first box is welded to the open flange, and the other open end of the first box is fully welded to the open end of the second box; The outer walls of the first box body and the second box body have grinding parts, and the inner walls of the first box body, the second box body and the opening flange have polishing parts.

2. The stainless steel water tank structure of the water dispenser according to claim 1, characterized in that: It also includes an annular reinforcement sheet, which is welded to the outer wall of the connection between the first box body and the second box body.

3. The stainless steel water tank structure of the water dispenser according to claim 1 is characterized in that: The inner angles and outer angles of the first box body, the second box body and the opening flange are all arc angles.

4. The stainless steel water tank structure of the water dispenser according to claim 1, characterized in that: The first box and the second box are both in the shape of a quadrangular prism.

5. The stainless steel water tank structure of the water dispenser according to claim 1, characterized in that: The opening flange is provided with a connecting hole.

Images