Pipeline type phase change energy storage device with heat pipes

Abstract

The utility model relates to a pipeline type phase change energy storage device with heat pipes, which belongs to the technical field of pipeline type phase change energy storage devices and comprises a phase change energy storage device shell and a plurality of heat pipes, plug boards are arranged on the outer surfaces of the heat pipes, a plurality of through holes are formed in the top ends of the plug boards, and the heat pipes are inserted into the through holes. The front wall and the rear wall of an inner cavity of the phase change energy storage device shell are each fixedly provided with two transverse plates, and the opposite sides of the two transverse plates are provided with dismounting assemblies. The dismounting assembly comprises three limiting blocks slidably connected with the opposite sides of the two transverse plates, push-pull rods are hinged to the opposite ends of the front limiting block and the rear limiting block, and moving blocks are hinged to the right ends of the push-pull rods. According to the pipeline type phase change energy storage device with the heat pipe, the disassembly assembly is arranged, so that the heat pipe can be conveniently disassembled from the pipeline type phase change energy storage device, the complexity during disassembly of the heat pipe can be effectively reduced, the convenience during disassembly is enhanced, a resistance effect can be achieved on the limiting block, and the stability during installation is further guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline-type phase-change energy storage devices, in particular to a pipeline-type phase-change energy storage device with a heat pipe. Background Art

[0002] A pipeline-type phase change energy storage device is an energy storage device that utilizes phase change materials. It achieves the storage and release of thermal energy through the combination of pipelines and phase change materials. The heat transfer performance and energy storage efficiency within the pipeline-type phase change energy storage device must be conveyed using heat pipes.

[0003] During long-term use, the performance and safety of the heat pipes of tubular phase change energy storage devices may be affected by material aging, corrosion or other physical and chemical changes. Therefore, the heat pipes need to be disassembled regularly. However, since heat pipes are usually pre-buried in the phase change energy storage device, it is cumbersome and inconvenient to disassemble the heat pipes from the tubular phase change energy storage device. Utility Model Content

[0004] In view of the deficiencies of the existing technology, the present invention provides a pipeline-type phase change energy storage device with a heat pipe, which has the advantages of being easy to disassemble and assemble, and solves the problem of inconvenient disassembly and assembly.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a pipeline-type phase-change energy storage device with heat pipes, comprising a phase-change energy storage device housing and a plurality of heat pipes, wherein the outer surfaces of the plurality of heat pipes are provided with a plug-in board, the top of the plug-in board having a plurality of through holes, and two horizontal plates are fixed to the front and rear walls of the inner cavity of the phase-change energy storage device housing, and a disassembly assembly is provided on opposite sides of the two horizontal plates;

[0006] The disassembly assembly includes three limit blocks that are slidably connected to the side opposite to the two horizontal plates. The opposite ends of the front and rear groups of limit blocks are hingedly connected to push-pull rods, and the right ends of the push-pull rods are hingedly connected to the moving blocks. The right sides of the two groups of moving blocks on the left are fixed with connecting rods, and the right sides of the two moving blocks on the right are rotatably connected to screws through bearings. The right end of the screw is fixed with an operating block. The disassembly assembly also includes support structures arranged at the upper and lower ends of the two groups of limit blocks.

[0007] Furthermore, three limiting holes are provided at both the front and rear ends of the plug-in board for plugging two sets of limiting blocks thereinto.

[0008] Furthermore, three through holes are provided on the opposite walls of the two horizontal plates for allowing the three limiting blocks of the same group to pass through the interior thereof.

[0009] Furthermore, three sliding grooves are provided on the front and rear walls of the inner cavities of the two transverse plates, and the front and rear ends of the shifting block are located inside the sliding grooves and are slidably connected thereto.

[0010] Furthermore, the right ends of the two groups of connecting rods are respectively fixed to the left side walls of the two groups of shift blocks on the right side.

[0011] Furthermore, the support structure includes a slider fixed to the upper and lower ends of the two groups of limit blocks, the interior of the slider is slidably connected to a cross bar, the two groups of cross bars have stoppers fixed on the opposite ends, and the outer surface of the cross bar is sleeved with a spring.

[0012] Furthermore, the opposite ends of the two groups of cross bars are fixed to the opposite walls of the inner cavities of the two cross plates, and the opposite walls of the front and rear groups of sliders are each provided with a circular hole for the cross bars to pass through.

[0013] Furthermore, the heat pipe penetrates into the through hole, and the heat pipe is fixed inside the through hole.

[0014] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0015] The pipeline-type phase-change energy storage device with a heat pipe is provided with a disassembly assembly, which facilitates the disassembly of the heat pipe from the pipeline-type back-to-back energy storage device, thereby reducing the complexity of disassembling the heat pipe and enhancing the convenience of disassembly. It can also act as a resistance to the limit block, thereby further ensuring stability during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a structural diagram of the plug-in board and the horizontal board of the utility model;

[0018] Figure 3 This is a schematic diagram of the top view of the inner cavity of the horizontal plate of the utility model.

[0019] In the figure: 1 phase change energy storage device housing, 2 plug-in board, 3 heat pipe, 4 through hole, 5 horizontal plate, 51 limit block, 52 push-pull rod, 53 moving block, 54 connecting rod, 55 screw, 56 operating block, 57 slider, 58 horizontal bar, 59 stop block, 510 spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 2In this embodiment, a pipeline-type phase-change energy storage device with heat pipes includes a phase-change energy storage device housing 1 and multiple heat pipes 3. A plug-in board 2 is provided on the outer surface of the multiple heat pipes 3. A plurality of through holes 4 are formed on the top of the plug-in board 2. Two horizontal plates 5 are fixed to the front and rear walls of the inner cavity of the phase-change energy storage device housing 1. Disassembly components are provided on opposite sides of the two horizontal plates 5.

[0022] At the same time, the heat pipe 3 passes through the inside of the through hole 4 , and the heat pipe 3 is fixed inside the through hole 4 , so that the heat pipe 3 can be fixed on the plug board 2 through the through hole 4 .

[0023] See also Figures 2 to 3 The disassembly assembly in this embodiment includes three limit blocks 51 that are slidably connected to the side opposite to the two horizontal plates 5. The opposite ends of the front and rear limit blocks 51 are hingedly connected to push-pull rods 52, and the right ends of the push-pull rods 52 are hingedly connected to the moving blocks 53. The right sides of the two left groups of moving blocks 53 are fixed with connecting rods 54, and the right sides of the two right moving blocks 53 are rotatably connected to screws 55 through bearings. The right end of the screw 55 is fixed with an operating block 56. The disassembly assembly also includes support structures arranged at the upper and lower ends of the two groups of limit blocks 51.

[0024] Among them, three limiting holes are provided at the front and rear ends of the plug-in board 2 for two sets of limiting blocks 51 to be plugged into the interior thereof. The front and rear sets of limiting blocks 51 are moved into the front and rear sets of limiting holes of the plug-in board 2, so that the plug-in board 2 can be fixedly installed between the two horizontal plates 5, that is, the heat pipe 3 can be installed in the phase change energy storage device housing 1. Conversely, if the two sets of limiting blocks 51 are moved out of the limiting holes, the plug-in board 2 can be moved out from between the two horizontal plates 5, so that the heat pipe 3 can be removed from the phase change energy storage device housing 1.

[0025] Furthermore, three through holes are formed on opposite walls of the two transverse plates 5 for allowing the three limiting blocks 51 of the same group to pass through the interior thereof, so that the limiting blocks 51 can be moved into or out of the transverse plates 5 through the through holes.

[0026] In addition, three sliding grooves are provided on the front and rear walls of the inner cavity of the two horizontal plates 5. The front and rear ends of the moving block 53 are located inside the sliding grooves and are slidably connected thereto, so that the moving block 53 can be stably supported and moved inside the horizontal plate 5 through the sliding grooves.

[0027] In addition, the right ends of the two groups of connecting rods 54 are respectively fixed to the left side walls of the two groups of shift blocks 53 on the right side, so that the two shift blocks 53 on the right side can be connected to the two middle shift blocks 53 through the two right end connecting rods 54, and the two middle shift blocks 53 can be connected to the left shift block 53 through the left connecting rod 54, so that the three shift blocks 53 in the same group can be connected together through the two connecting rods 54 in the same group.

[0028] See also Figure 3The supporting structure in this embodiment includes a slider 57 fixed to the upper and lower ends of the two groups of limit blocks 51. The slider 57 is internally slidably connected to a cross bar 58. The two groups of cross bars 58 are fixed with a stop block 59 at the opposite ends. The outer surface of the cross bar 58 is sleeved with a spring 510.

[0029] Among them, the opposite ends of the two groups of cross bars 58 are fixed to the opposite wall of the inner cavity of the two cross plates 5, and the opposite walls of the front and rear groups of sliders 57 are provided with round holes for the cross bars 58 to pass through the interior, so that the sliders 57 can slide on the outer surface of the cross bars 58, so that the two sliders 57 on the same side can ensure that the limit block 51 is accurately moved out of the cross plate 5, and the spring 510 can act as a resistance to the limit block 51 through the slider 57, which can further ensure the stability of the limit block 51 in the limit hole, thereby further improving the stability after installation.

[0030] The working principle of the above embodiment is:

[0031] When in use, the two operating blocks 56 are rotated so that the operating block 56 drives the screw rod 55 to rotate, and the two screw rods 55 can drive the two right-side shifting blocks 53 to move right, and the two right-side shifting blocks 53 drive the two left-side shifting blocks 53 to move right through the two sets of connecting rods 54, so that the front and rear shifting blocks 53 can be moved to the right. At the same time, the front and rear limit blocks 51 can be pulled out of the limit holes in the plug-in board 2 by the push-pull rod 52, and the limit blocks 51 move into the cross plate 5, so that the two sets of limit blocks 51 drive the front and rear sets of sliders 57 to move back to each other, and the slider 57 squeezes the spring 510, so that the plug-in board 2 can be drawn out from between the two cross plates 5, and the heat pipe 3 can be removed from the phase change energy storage device housing 1, which can reduce the cumbersomeness of disassembling the heat pipe 3 and enhance the convenience of disassembly;

[0032] When installation is required, repeat the above steps so that the plug-in board 2 is located between the two horizontal plates 5, and by turning the two operating blocks 56, the two screws 55 are driven to rotate, so that the screw 55 drives the two right-side shifting blocks 53 to move to the left, and the two right-side shifting blocks 53 drive the two left-side shifting blocks 53 to move to the left through the two sets of connecting rods 54, and the front and rear sets of shifting blocks 53 push the front and rear sets of limit blocks 51 to move relative to each other through the two sets of push-pull rods 52, so that the slider 57 no longer squeezes the spring 510, so that the spring 510 can play a resistance role on the limit block 51 through the slider 57, thereby making the limit block 51 move out of the horizontal plate 5 and move into the limit hole of the plug-in board 2, and the plug-in board 2 can be installed between the two horizontal plates 5, so that the heat pipe 3 can be installed in the phase change energy storage device housing 1 after replacement.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline-type phase-change energy storage device with a heat pipe, comprising a phase-change energy storage device housing (1) and a plurality of heat pipes (3), characterized in that: The outer surfaces of the plurality of heat pipes (3) are provided with a plug-in board (2), the top end of the plug-in board (2) is provided with a plurality of through holes (4), the front and rear walls of the inner cavity of the phase change energy storage device housing (1) are both fixed with two transverse boards (5), and the opposite sides of the two transverse boards (5) are provided with a disassembly assembly; The disassembly assembly comprises three limit blocks (51) slidably connected to one side opposite to the two transverse plates (5); the opposite ends of the front and rear limit blocks (51) are hingedly connected to a push-pull rod (52); the right ends of the push-pull rod (52) are hingedly connected to a moving block (53); the right side walls of the two left groups of moving blocks (53) are fixed with connecting rods (54); the right side walls of the two right groups of moving blocks (53) are rotatably connected to a screw rod (55) through a bearing; the right end of the screw rod (55) is fixed with an operating block (56); and the disassembly assembly further comprises a support structure arranged at the upper and lower ends of the two groups of limit blocks (51).

2. The pipeline-type phase change energy storage device with a heat pipe according to claim 1, characterized in that: The front and rear ends of the plug-in board (2) are both provided with three limiting holes for inserting two sets of limiting blocks (51) therein.

3. The pipeline-type phase-change energy storage device with a heat pipe according to claim 1, characterized in that: The opposite walls of the two transverse plates (5) are each provided with three through holes for allowing the three limiting blocks (51) of the same group to pass through the interior thereof.

4. The pipeline-type phase-change energy storage device with a heat pipe according to claim 1, characterized in that: Three sliding grooves are provided on the front and rear walls of the inner cavity of the two transverse plates (5), and the front and rear ends of the shifting block (53) are located inside the sliding grooves and are slidably connected thereto.

5. The pipeline-type phase-change energy storage device with a heat pipe according to claim 1, characterized in that: The right ends of the two groups of connecting rods (54) are respectively fixed to the left side walls of the two groups of shift blocks (53) on the right side.

6. The pipeline-type phase-change energy storage device with a heat pipe according to claim 1, characterized in that: The support structure comprises a slider (57) fixed to the upper and lower ends of the two groups of limit blocks (51); a cross bar (58) is slidably connected inside the slider (57); a stopper (59) is fixed to the opposite ends of the two groups of cross bars (58); and a spring (510) is sleeved on the outer surface of the cross bar (58).

7. The pipeline-type phase-change energy storage device with a heat pipe according to claim 6, characterized in that: The opposite ends of the two groups of cross bars (58) are fixed to the opposite walls of the inner cavities of the two cross plates (5), and the opposite walls of the front and rear groups of sliders (57) are each provided with a circular hole for the cross bars (58) to pass through.

8. The pipeline-type phase-change energy storage device with a heat pipe according to claim 1, characterized in that: The heat pipe (3) penetrates into the interior of the through hole (4), and the heat pipe (3) is fixed inside the through hole (4).

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