Detachable hydrogen production part structure of hydrogen production kettle

Abstract

The utility model discloses a detachable hydrogen production part structure of a hydrogen production kettle, which comprises a shell, a fixed cover arranged at the upper end of an inner cavity of the shell, an electrolytic sheet fixing ring arranged at the lower part of the fixed cover, an electrolytic component fixed in the electrolytic sheet fixing ring, and an upper electrolytic sheet fixing seat arranged at the lower part of the electrolytic sheet fixing ring, the lower part of the electrolytic sheet upper fixing seat is provided with an electrolytic sheet lower fixing seat, the lower part of the electrolytic sheet lower fixing seat is provided with a machine body inner plate, the outer part of the machine body inner plate is provided with a machine body fixing plate, the inner wall of the machine body fixing plate is provided with two positioning grooves, and the outer wall of the machine body inner plate is provided with two bosses matched with the positioning grooves in position; a lifting handle assembly is arranged at the bottom of the machine body inner plate, a boss on the machine body inner plate is rotated in a positioning groove through a lifting handle and then is pulled to apply force, the whole electrolytic piece lower fixing base connected with the machine body inner plate can be pulled out, and after the electrolytic piece lower fixing base is pulled out, an electrolytic assembly fixed by the electrolytic piece upper fixing base is loosened.

Description

Technical Field

[0001] The utility model relates to the field of kettles, in particular to the field of hydrogen production kettles with a detachable hydrogen production part structure. Background Art

[0002] The hydrogen production part inside a common hydrogen production kettle is usually not conveniently disassembled. When the user uses it or the manufacturer provides after-sales service, if they want to replace parts in a new electrolytic component, they have to disassemble the entire hydrogen production kettle. This structure causes great inconvenience to use or after-sales. If there is a detachable hydrogen production part structure that is easy to operate, the hydrogen production kettle product will be more convenient and cost-saving in terms of user experience and manufacturer after-sales maintenance. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a detachable hydrogen production structure of a hydrogen production kettle, which includes a shell, a fixed cover is provided at the upper end of the inner cavity of the shell, an electrolytic sheet fixing ring is arranged at the lower part of the fixed cover, the fixed cover and the electrolytic sheet fixing ring are fixed by a screw structure, an electrolytic assembly is fixed inside the electrolytic sheet fixing ring, the electrolytic assembly includes a cathode electrolytic sheet, an anode electrolytic sheet and a proton membrane, the proton membrane is arranged between the cathode electrolytic sheet and the anode electrolytic sheet, an electrolytic sheet upper fixing seat is also arranged at the lower part of the electrolytic sheet fixing ring, and the electrolytic sheet upper fixing seat and the heating plate are connected A sealing ring is arranged between them, the upper fixing seat of the electrolytic sheet is fixed to the fixing ring of the electrolytic sheet by means of screws, the lower part of the upper fixing seat of the electrolytic sheet is provided with a lower fixing seat of the electrolytic sheet, the lower part of the lower fixing seat of the electrolytic sheet is provided with a fuselage inner plate, the lower fixing seat of the electrolytic sheet is fixed to the fuselage inner plate by means of a screw structure, a fuselage fixing plate is arranged outside the fuselage inner plate, two positioning grooves are arranged on the inner wall of the fuselage fixing plate and are symmetrically distributed along the circumference, two bosses are arranged on the outer wall of the fuselage inner plate whose positions match the positioning grooves, and a handle assembly is arranged at the bottom of the fuselage inner plate.

[0004] Furthermore, the handle assembly includes a handle and a fixing plate. There are two fixing plates, which are fixed with the shafts at the two ends of the handle. The fixing plates are installed on the outer end surface of the inner plate of the fuselage. A through hole is set in the fixing plate, and the shafts at the two ends of the handle are inserted into the holes in the fixing plate for rotation.

[0005] Furthermore, the fuselage fixing plate is also provided with an elastic buckle, which is fixed to the positioning hole of the handle. The material of the elastic buckle is soft silicone. The positioning hole of the handle is pressed on the elastic buckle and enters the neck of the elastic buckle to achieve a fixing effect.

[0006] Furthermore, the positioning groove of the fuselage fixing plate has an entrance portion and a positioning portion, the entrance portion is at a vertical angle to the bottom end surface of the fuselage fixing plate, outward chamfers are arranged on both sides of the entrance portion, the entrance portion and the positioning portion are arranged vertically, and the outward chamfer of the entrance portion can help the boss have a wider space to smoothly enter the positioning groove.

[0007] The working principle of the utility model is as follows: the boss on the inner plate of the fuselage is rotated in the positioning groove by a handle and then pulled to apply force, so that the lower fixing seat of the electrolytic sheet connected to the inner plate of the fuselage can be pulled out as a whole. After the lower fixing seat of the electrolytic sheet is pulled out, the electrolytic component fixed by the upper fixing seat of the electrolytic sheet is loosened, and the parts in the electrolytic component can be replaced after the electrolytic component is removed, which provides convenience for both users and manufacturers' after-sales service. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments of the present invention.

[0009] Figure 1 The explosion diagram of the hydrogen production part of the utility model is shown.

[0010] Figure 2 The figure shows the finished product of the utility model.

[0011] Figure 3 A schematic cross-sectional view of a finished machine of the utility model is shown.

[0012] Figure 4 A partial enlarged view of section A of the present invention is shown.

[0013] Figure 5 A partial enlarged view of section B of the present invention is shown.

[0014] Figure 6 A bottom schematic diagram of the hydrogen production unit of the utility model is shown. DETAILED DESCRIPTION

[0015] like Figure 1-Figure 6 As shown, the present invention is further described in detail by way of embodiments:

[0016] The utility model discloses a detachable hydrogen production structure of a hydrogen production kettle, which comprises a shell 101. The upper end of the inner cavity of the shell 101 is provided with a fixed cover 105, and the lower part of the fixed cover 105 is provided with an electrolytic sheet fixing ring 106. The fixed cover 105 and the electrolytic sheet fixing ring 106 are fixed by a screw structure, and an electrolytic component is fixed inside the electrolytic sheet fixing ring 106.

[0017] In this embodiment, the electrolytic assembly includes a cathode electrolyte sheet 108, an anode electrolyte sheet 110 and a proton membrane 109. The proton membrane 109 is arranged between the cathode electrolyte sheet 108 and the anode electrolyte sheet 110. A left screw hole is arranged at the left end of the cathode electrolyte sheet 108, and a right screw hole is arranged at the right end of the anode electrolyte sheet 110. The left screw hole and the right screw hole respectively pass through the screws arranged on the electrolyte sheet fixing ring 106, and the screws are fixed on the upper fixing seat 111, so as to tightly fix the electrolytic assembly.

[0018] In the present embodiment, an upper fixing seat 111 for the electrolytic sheet is further provided at the lower portion of the electrolytic sheet fixing ring 106, a sealing ring 107 is provided between the upper fixing seat 111 for the electrolytic sheet and the heating plate 3, the sealing ring 107 seals the gap to prevent water leakage, the upper fixing seat 111 for the electrolytic sheet and the electrolytic sheet fixing ring 106 are fixed by screws and studs, a lower fixing seat 112 for the electrolytic sheet is provided at the lower portion of the upper fixing seat 111 for the electrolytic sheet, the upper fixing seat 111 for the electrolytic sheet and the lower fixing seat 112 for the electrolytic sheet can be fixed by screws and studs, or can be not fixed, when not fixed, when the portion below the lower fixing seat 112 for the electrolytic sheet is loosened, the portion above the upper fixing seat 111 for the electrolytic sheet can be automatically loosened and taken out.

[0019] In this embodiment, a fuselage inner panel 102 is disposed at the lower portion of the electrolyte sheet lower fixing seat 112, and the electrolyte sheet lower fixing seat 112 is fixed to the fuselage inner panel 102 by means of a screw structure, a fuselage fixing plate 103 is disposed outside the fuselage inner panel 102, and two positioning grooves 1031 are disposed on the inner wall of the fuselage fixing plate 103, and are symmetrically distributed along the circumference, and two bosses 1021 are disposed on the outer wall of the fuselage inner panel 102, and the positions thereof match the positioning grooves, and a handle assembly is disposed at the bottom of the fuselage inner panel 102.

[0020] In this embodiment, the handle assembly includes a handle 1022 and a fixing plate 1025. The fixing plate 1025 is installed on the outer end surface of the fuselage inner panel 102. There are two fixing plates 1025, and a through hole is set in the fixing plate 1025. One end of the shaft at both ends of the handle is inserted into the hole in the fixing plate 1025, and the other end is inserted into the fixing seat 1024 on the bottom end surface of the fuselage inner panel 102 for rotation. The fixing seat 1024 has a through hole in the middle.

[0021] In this embodiment, an elastic buckle 104 is further provided on the fuselage fixing plate 103, and the elastic buckle 104 is fixed to the positioning hole 1023 of the handle 1022. The material of the elastic buckle 104 is soft silicone. The positioning hole 1023 of the handle is pressed on the elastic buckle 104 by force, and then the elastic buckle head 1041 enters the neck of the elastic buckle 104 to achieve a fixing effect.

[0022] In this embodiment, the positioning groove 1031 of the fuselage fixing plate 103 has an entrance portion and a positioning portion, the entrance portion is at a vertical angle to the bottom end surface of the fuselage fixing plate, outward chamfers are arranged on both sides of the entrance portion, the entrance portion and the positioning portion are arranged vertically, and the outward chamfer of the entrance portion can help the boss have a wider space to smoothly enter the positioning groove 1031.

[0023] The working principle of the utility model is as follows: the hydrogen production kettle has a kettle body 2 and a hydrogen production part 1, and the hydrogen production part 1 also has a shell 101. When the electrolytic component in the hydrogen production part 1 needs to be removed, the boss 1021 on the body inner plate 102 is rotated in the positioning groove 1031 by the handle 1022 and then pulled to apply force, so that the lower fixing seat 112 of the electrolytic sheet connected to the body inner plate 102 can be pulled out as a whole. After the lower fixing seat 112 of the electrolytic sheet is pulled out, the electrolytic component fixed by the upper fixing seat 111 of the electrolytic sheet is loosened. After the electrolytic component is removed, the parts in the electrolytic component can be replaced, which provides convenience for both users and manufacturers' after-sales service.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and 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, and therefore should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or communicative with each other; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly limited.

[0026] For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present utility model. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present utility model. For example: the upper fixing seat and the lower fixing seat of the electrolyte sheet can be fixed by screws and studs, or they can be not fixed. Both methods can realize the removal of the electrolytic component. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A detachable hydrogen production part structure of a hydrogen production kettle, characterized in that: It includes an outer shell, a fixing cover is arranged at the upper end of the inner cavity of the outer shell, an electrolytic sheet fixing ring is arranged at the lower part of the fixing cover, an electrolytic assembly is fixed inside the electrolytic sheet fixing ring, an electrolytic sheet upper fixing seat is also arranged at the lower part of the electrolytic sheet fixing ring, a sealing ring is arranged between the electrolytic sheet upper fixing seat and the heating plate, an electrolytic sheet lower fixing seat is arranged at the lower part of the electrolytic sheet upper fixing seat, a body inner plate is arranged at the lower part of the electrolytic sheet lower fixing seat, a body fixing plate is arranged at the outside of the body inner plate, two positioning grooves are arranged on the inner wall of the body fixing plate, two bosses whose positions match the positioning grooves are arranged on the outer wall of the body inner plate, and a handle assembly is arranged at the bottom of the body inner plate.

2. The detachable hydrogen production part structure of the hydrogen production kettle according to claim 1 is characterized in that: The handle assembly comprises a handle and a fixing plate, wherein there are two fixing plates which are fixed in cooperation with the shafts at both ends of the handle.

3. The detachable hydrogen production part structure of the hydrogen production kettle according to claim 1 is characterized in that: The fuselage fixing plate is also provided with an elastic buckle, and the elastic buckle is fixed with the positioning hole of the handle.

4. The detachable hydrogen production part structure of the hydrogen production kettle according to claim 1, characterized in that: The electrolysis assembly comprises a cathode electrolysis sheet, an anode electrolysis sheet and a proton membrane, wherein the proton membrane is arranged between the cathode electrolysis sheet and the anode electrolysis sheet.

5. The detachable hydrogen production part structure of the hydrogen production kettle according to claim 1, characterized in that: The fuselage fixing plate has two positioning grooves and has an entrance portion and a positioning portion. The entrance portion is at a vertical angle to the bottom end surface of the fuselage fixing plate. Outward chamfers are arranged on both sides of the entrance portion. The entrance portion and the positioning portion are arranged vertically.

6. The detachable hydrogen production part structure of the hydrogen production kettle according to claim 3, characterized in that: The material of the elastic buckle is soft silicone.

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