CN217520323U

CN217520323U - Assembled heat storage and discharge module

Info

Publication number: CN217520323U
Application number: CN202221051697.1U
Authority: CN
Inventors: 白叶飞; 郭宣伯
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-09-30
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a phase change energy storage technical field especially relates to an assembled heat accumulating and releasing module. The utility model provides an assembled heat accumulation and release module is including accumulating the heat release unit, it is equipped with the assembled casing to hold the heat release unit overcoat, the assembled casing includes assembly plate and connecting piece, and assembly plate and connecting piece are assembled into the casing that is used for holding the heat accumulation and release unit through first guide rail structure, be equipped with the connection structure who is used for connecting adjacent heat accumulation and release module assembly plate on the connecting piece. The utility model discloses a hold the exothermic unit and increased the casing that can assemble, realize holding the dilatation of exothermic unit to because the casing adopts the guide rail structural connection, easy dismounting can realize quick dilatation or subtract and join in marriage.

Description

Assembled heat storage and discharge module

Technical Field

The utility model relates to a phase change energy storage technical field especially relates to an assembled heat accumulating and releasing module.

Background

The improvement of the energy utilization rate is the key for optimizing an energy consumption structure and solving the problem of energy shortage, however, most renewable energy sources such as solar energy, wind energy and the like have the characteristics of intermittency and dispersibility, waste heat and waste heat are difficult to effectively recycle in industrial production, so that the energy waste is serious, and the development of an energy storage technology is an important link for balancing energy supply and energy consumption. The phase change energy storage technology achieves the purpose of energy storage by absorbing or emitting a large amount of heat during phase change of the phase change material, has the characteristics of high energy storage density, stable performance and the like, is an effective mode for relieving mismatching of time-space distribution of both energy supply and demand parties in the aspects of time, strength, place and the like, has wide application prospects in the aspects of solar energy utilization, electric power peak load shifting, waste heat and waste heat recycling and the like, and is also an important measure for improving the energy utilization rate. The current phase change heat storage device has fixed structure and difficult maintenance, and is lack of modularized assembly setting for supply and demand matching of different users, so that effective expansion is insufficient, and popularization and application are influenced.

Disclosure of Invention

In order to solve the problem, the utility model provides an assembled heat accumulating and releasing module can realize the modularization operation, carries out effective dilatation and subtracts the join in marriage according to the user's demand.

The utility model provides an assembled heat storage and release module, is including holding the heat release unit, it is equipped with the assembled casing to hold the heat release unit overcoat, the assembled casing includes assembly plate and connecting piece, and assembly plate and connecting piece assemble into the casing that is used for holding the heat release unit through first guide rail structure, be equipped with the connection structure who is used for connecting adjacent heat storage and release module assembly plate on the connecting piece. The utility model discloses a at the outer suit assembled shell of heat storage and release unit to for the structure that assembled shell setting can be connected with adjacent heat storage and release module, can realize holding the horizontal dilatation of release module, satisfy user's different demands. And because of adopting the guide rail structure, the assembly and disassembly are convenient, and the quick expansion or the reduction and the assembly can be realized.

In order to ensure that the heat storage and release unit is accurately placed into the assembled shell and is not easy to rotate and move, the assembling plate and the heat storage and release unit are connected through a second guide rail structure.

The first guide rail structure and the second guide rail structure can be realized by matching a groove-shaped guide rail/a ridge-shaped guide rail with a sliding block or by matching the groove-shaped guide rail with the ridge-shaped guide rail. For convenience of processing and improvement of connection stability, groove-shaped guide rails and ridge-shaped guide rails with the same length are preferred, and the connecting piece can be selected to be columnar, and corresponding structures are directly punched on the assembly plate and the connecting piece. The specific structure can have the following two schemes:

the first guide rail structure comprises a first groove-shaped guide rail arranged at two ends of the assembling plate and a first ridged guide rail arranged on the connecting piece, and the first groove-shaped guide rail is matched with the first ridged guide rail in shape. The connecting piece is provided with four first ridge-shaped guide rails in opposite angles and is used for connecting the assembling plates of the adjacent heat storage and discharge modules. The cross sections of the first ridged guide rail and the first groove-shaped guide rail are T-shaped.

The first guide rail structure comprises a second ridged guide rail arranged at two ends of the assembling plate and a second groove-shaped guide rail arranged on the connecting piece, and the shapes of the second ridged guide rail and the second groove-shaped guide rail are matched. The connecting piece is diagonally provided with four second groove-shaped guide rails for connecting the assembling plates of the adjacent heat storage and discharge modules. The cross sections of the second ridge-shaped guide rail and the second groove-shaped guide rail are T-shaped.

In two kinds of above schemes, adopt the guide rail of T shape to the direction phase-match can increase the lock solid effect, prevents that assembly plate and connecting piece from droing, leads to the casing insecure.

Because the assembled casing of itself has the centre gripping effect to accumulating the exothermic unit, so do not have the problem that drops, two guide rails can simplify the setting, promptly the second guide rail structure is including setting up in the third slot form guide rail of assembly plate middle part both sides face and setting up in the third spine form guide rail on accumulating exothermic unit casing, third slot form guide rail and the shape phase-match of third spine form guide rail.

In order to ensure the heat storage effect of the heat storage and release module, a prefabricated heat insulation material is filled in a gap between the assembled shell and the heat storage and release unit.

The utility model discloses a but hold the heat release unit and increased the casing of assembly, realize holding the dilatation of heat release unit to because the casing adopts the guide rail structural connection, easy dismounting can realize expanding fast or subtract and join in marriage.

Drawings

FIG. 1 is a perspective view of a first embodiment;

FIG. 2 is a top view of the first embodiment;

FIG. 3 is a cross-sectional view of an assembly plate according to one embodiment;

FIG. 4 is a front view of the heat storage and release unit in the first and second embodiments;

FIG. 5 is a plan view of the heat storage and release unit according to the first embodiment and the second embodiment;

FIG. 6 is a sectional view of an assembling plate in the second embodiment;

FIG. 7 is a sectional view of a connecting member according to the second embodiment;

in the figure, 1, a fabricated casing, 2, a heat accumulating and releasing unit, 3, prefabricated heat insulating materials, 11, a connecting piece, 12, a fabricated plate, 13, a third groove-shaped guide rail, 14, a first ridge-shaped guide rail, 15, a first groove-shaped guide rail, 16, a second ridge-shaped guide rail, 17, a second groove-shaped guide rail, 21, a fluid inlet/outlet, 22, an inspection opening, 23, a third ridge-shaped guide rail, 24, an inner shell, 25, an outer shell, 26 and a fluid channel.

Detailed Description

The specific structure and operation of the present invention will be described in detail with reference to the accompanying drawings.

Example one

A fabricated heat accumulating and discharging module, as shown in figure 1, comprises a heat accumulating and discharging unit 2 and a fabricated casing 1, as shown in figures 4-5, wherein the heat accumulating and discharging unit 2 comprises a cylindrical inner shell 24 and an outer shell 25, a gap between the inner shell 24 and the outer shell 25 is used as a fluid channel 26, and two fluid outlet/inlet ports 21 are symmetrically arranged at the top end of the fluid channel 26 and used for connecting a water supply/return pipeline. The cavity within the inner shell 24 is filled with a phase change material. The top of the heat storage and release unit 2 is provided with an inspection opening 22 which can be opened, so that the phase change material can be conveniently inspected for maintenance. And four third ridged guide rails 23 are symmetrically arranged on the outer side of the heat storage and release unit shell and are used for being clamped with the assembled shell.

As shown in fig. 2-3, the assembled shell 1 comprises an assembling plate 12 and a columnar connecting piece 11, wherein the assembling plate 12 and the connecting piece 11 have the same height and are as high as the shell of the heat storage and release unit. The left end and the right end of the assembly plate 12 are provided with inverted T-shaped first groove-shaped guide rails 15, the two sides of the middle of the assembly plate 12 are provided with rectangular third groove-shaped guide rails 13, and the positions and the sizes of the third groove-shaped guide rails 13 correspond to the third ridge-shaped guide rails 23 on the shell of the heat storage and release unit. The connecting piece 11 is provided with four T-shaped first ridged guide rails 14 in the diagonal direction, and the first ridged guide rails 14 are matched with the first groove-shaped guide rails 15 in shape and size. During assembly, the four assembling plates are surrounded around the heat storage and release unit to be spliced into a cuboid, and the four corners are inserted into connecting pieces to be connected. And a prefabricated heat insulation material 3 is filled between the assembled shell 1 and the heat storage and release unit 2.

When the heat storage and release system needs to expand, the assembled heat storage and release modules can be continuously assembled with the assembling plates and the connecting pieces around to form a new assembled shell, and the heat storage and release units are arranged in the shell. Due to the adoption of the guide rail structure for connection, the assembly is convenient, and the rapid expansion can be realized.

Example two

As shown in fig. 6 to 7, the fabricated casing 1 according to the present embodiment includes a mounting plate 12 and a column-shaped connecting member 11, wherein the mounting plate 12 and the connecting member 11 have the same height and are the same as the housing of the heat storage and release unit. The left end and the right end of the assembly plate 12 are provided with T-shaped second ridged guide rails 16, the two sides of the middle of the assembly plate 12 are provided with rectangular third groove-shaped guide rails 13, and the position and the size of the third groove-shaped guide rails 13 correspond to the third ridged guide rails 23 on the shell of the heat storage and release unit. The connecting piece 11 is diagonally provided with four inverted T-shaped second groove-shaped guide rails 17, and the second ridge-shaped guide rail 16 is matched with the second groove-shaped guide rails 17 in shape and size. The heat storage and release unit structure and the assembling method of the assembled heat storage and release module in this embodiment are the same as those in the first embodiment, and are not described herein again.

Claims

1. An assembled heat storage and release module, which comprises a heat storage and release unit (2), and is characterized in that: it is equipped with assembled casing (1) to hold exothermic unit (2) overcoat, assembled casing (1) is including assembly plate (12) and connecting piece (11), and assembly plate and connecting piece are assembled into the casing that is used for holding exothermic unit through first guide rail structure, be equipped with the connection structure who is used for connecting adjacent exothermic module assembly plate on the connecting piece.

2. The modular heat storage and discharge module of claim 1, wherein: the assembling plate (12) and the heat storage and release unit (2) are connected through a second guide rail structure.

3. The modular heat storage and discharge module of claim 1 wherein: the first guide rail structure comprises first groove-shaped guide rails (15) arranged at two ends of the assembling plate and first ridged guide rails (14) arranged on the connecting piece, and the first groove-shaped guide rails (15) are matched with the first ridged guide rails (14) in shape.

4. The modular heat storage and discharge module of claim 3, wherein: the connecting piece (11) is provided with four first ridged guide rails (14) in diagonal directions and is used for connecting the assembling plates of the adjacent heat accumulating and releasing modules.

5. The modular heat storage and discharge module of claim 4 wherein: the cross sections of the first ridged guide rail and the first groove-shaped guide rail are T-shaped.

6. The modular heat storage and discharge module of claim 1, wherein: the first guide rail structure comprises a second ridged guide rail (16) arranged at two ends of the assembling plate and a second groove-shaped guide rail (17) arranged on the connecting piece, and the shapes of the second ridged guide rail (16) and the second groove-shaped guide rail (17) are matched.

7. The modular heat storage and discharge module of claim 6, wherein: the connecting piece is diagonally provided with four second groove-shaped guide rails (17) for connecting the assembling plates of the adjacent heat accumulating and releasing modules.

8. The modular heat storage and discharge module of claim 7, wherein: the cross sections of the second ridge-shaped guide rail and the second groove-shaped guide rail are T-shaped.

9. The modular heat storage and discharge module of claim 2, wherein: the second guide rail structure comprises a third groove-shaped guide rail (13) arranged on the two side faces of the middle of the assembling plate and a third ridged guide rail (23) arranged on the heat storage and release unit shell, and the third groove-shaped guide rail (13) is matched with the third ridged guide rail (23) in shape.

10. The modular heat storage and discharge module of any of claims 1-9, wherein: and a gap between the assembled shell (1) and the heat storage and release unit (2) is filled with a prefabricated heat insulation material (3).