CN216587309U

CN216587309U - Novel phase change energy storage composite board

Info

Publication number: CN216587309U
Application number: CN202122523334.5U
Authority: CN
Inventors: 杨玉姣
Original assignee: Beijing Yisheng Comprehensive Energy Co ltd
Current assignee: Beijing Yisheng Comprehensive Energy Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-24
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a novel phase change energy storage composite board, which relates to the technical field of energy storage and comprises a wall body and a composite board, wherein protection plates are symmetrically and fixedly connected to two sides of the wall body, a sound insulation layer is attached to the top of the wall body, a heat insulation layer is fixedly connected to the top of the sound insulation layer, a phase change energy storage block is movably connected to the inside of the heat insulation layer, a supporting layer is fixedly connected to the top of the heat insulation layer, a heat conduction layer is fixedly connected to the top of the supporting layer, and a filling medium is fixedly connected to the top of the heat conduction layer. According to the utility model, the protection plate is arranged on one side of the wall body, the insulation layer is connected through the sound insulation layer to protect the outer side of the wall body, the sound insulation and heat preservation effects of the wall body are improved, the phase change energy storage block is arranged in the insulation layer, and the form of the phase change energy storage block is changed when heat is collected, so that the heat is absorbed and the heat radiation is reduced, and the supporting layer supports the heat conduction layer and the filling medium, so that the deformation of the composite plate caused by long-time stress is avoided.

Description

Novel phase change energy storage composite board

Technical Field

The utility model relates to the technical field of energy storage, in particular to a novel phase-change energy storage composite plate.

Background

Building energy conservation is an important link of energy safety and sustainable development, a phase change energy storage material has an energy storage function and is widely applied to the field of building materials, the phase change energy storage material is called PCM for short, the phase change energy storage refers to the fact that substances absorb or release energy in the phase change process, and the characteristic forms the theoretical basis that the phase change energy storage material has wide application.

In the patent application number of the Chinese utility model: the utility model discloses a phase change energy storage fire prevention heat preservation furred ceiling board is disclosed in CN201820326066.3, including aluminous gusset plate and composite sheet, the composite sheet includes phase change energy storage piece and heated board, phase change energy storage piece side surface is equipped with inlays the pole, heated board side surface be equipped with inlay the hole of inlaying of pole looks adaptation, the aluminous gusset plate bottom surface is equipped with a plurality of through-holes, aluminous gusset plate internal surface with the laminating of phase change energy storage piece. This phase change energy storage fire prevention heat preservation furred ceiling board when using to the wall body outside, can not absorb the storage to the external energy, keeps the indoor temperature invariant, leads to the indoor temperature fluctuation great, when using composite sheet and outside wall body combination, the heat preservation effect that gives sound insulation is not good, uses for a long time and easily takes place deformation, can not regularly dismantle the change, and the result of use is not good.

Therefore, it is necessary to provide a new phase change energy storage composite plate to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to: the utility model provides a phase-change energy-storage fireproof heat-preservation ceiling board, which aims to solve the problems that the phase-change energy-storage fireproof heat-preservation ceiling board has large indoor temperature fluctuation, poor sound insulation and heat preservation effects, is easy to deform after being used for a long time, and cannot be periodically disassembled and replaced.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a novel phase change energy storage composite sheet, includes wall body and composite sheet, the bilateral symmetry fixedly connected with guard plate of wall body, the top laminating of wall body is connected with the puigging, the top fixedly connected with heat preservation of puigging, the inside swing joint of heat preservation has the phase change energy storage piece, the top fixedly connected with supporting layer of heat preservation, the top fixedly connected with heat-conducting layer of supporting layer, the top fixedly connected with packing medium of heat-conducting layer.

Further, the top of the filling medium is fixedly connected with an adhesive layer, and the top of the adhesive layer is fixedly connected with a surface decoration layer.

Further, one side of the inside of the wall body is fixedly connected with a waterproof board, and the bottom of the waterproof board is fixedly connected with a motor.

Further, the top of waterproof board fixedly connected with seal shaft, the output shaft tip fixedly connected with pivot of motor.

Furthermore, the top end of the rotating shaft is provided with an external thread, and the top of the rotating shaft sequentially penetrates through the waterproof plate and the sealing shaft and is movably connected with the inside of the internal thread.

Furthermore, a through hole is formed in the top of the surface decoration layer, and a T-shaped rod is attached to the inside of the through hole.

Furthermore, the composite board comprises a sound insulation layer, a heat insulation layer, a phase change energy storage block, a supporting layer, a heat conduction layer, a filling medium, an adhesive layer and a surface decoration layer.

Furthermore, the bottom end of the top of the T-shaped rod penetrates through the surface decoration layer, the bonding layer, the filling medium, the heat conduction layer, the supporting layer, the heat preservation layer and the sound insulation layer in sequence and is movably connected with the top end of the rotating shaft.

Furthermore, a sealing groove matched with the supporting layer is formed in one side of the top of the wall body.

(III) advantageous effects

The utility model has the following beneficial effects:

1. according to the utility model, one side of the wall body is protected by the protection plate, the outer side of the wall body is protected by the heat insulation layer connected with the sound insulation layer, the sound insulation and heat preservation effects of the wall body are improved, the phase change energy storage block is arranged in the heat insulation layer, the form of the phase change energy storage block is changed when heat is collected, so that the heat is absorbed and the heat is reduced to be dissipated, and the heat conduction layer and the filling medium are supported by the support layer, so that the composite plate is prevented from being deformed due to long-time stress.

2. According to the utility model, through the connection of the bonding layer and the surface decoration layer, the protection effect of the outer side of the composite board is improved, the attractiveness is increased, the service life is prolonged, the top end of the motor is sealed and protected by the waterproof board, the phenomenon that rainwater permeates the composite board to damage the motor is avoided, the end part of the rotating shaft is limited through the sealing shaft when the motor is used for a long time, the sealing effect is improved, and the position deviation during rotation is avoided.

3. According to the utility model, the external thread at the top end of the rotating shaft is connected with the internal thread in the rotating shaft, so that the top end of the rotating shaft rotates at the bottom end of the T-shaped rod, and one end of the composite plate is fixed through the T-shaped rod, thus the mounting stability of the composite plate and the sealing groove is improved, and the composite plate is detached and replaced after being used for a long time, thereby facilitating regular maintenance.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic perspective cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure of region A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure of region B in FIG. 2 according to the present invention.

Reference numerals: 1. a wall body; 2. a protection plate; 3. a sound insulating layer; 4. a heat-insulating layer; 5. a phase change energy storage block; 6. a support layer; 7. a heat conductive layer; 8. filling a medium; 9. an adhesive layer; 10. a surface decoration layer; 11. a waterproof sheet; 12. a motor; 13. a rotating shaft; 14. a seal shaft; 15. an external thread; 16. an internal thread; 17. a sealing groove; 18. a through hole; 19. a T-bar; 20. a composite panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-4, a novel phase change energy storage composite board, including wall body 1 and composite board 20, the bilateral symmetry fixedly connected with guard plate 2 of wall body 1, the top laminating of wall body 1 is connected with puigging 3, the top fixedly connected with heat preservation 4 of puigging 3, the inside swing joint of heat preservation 4 has phase change energy storage piece 5, the top fixedly connected with supporting layer 6 of heat preservation 4, the top fixedly connected with heat-conducting layer 7 of supporting layer 6, the top fixedly connected with packing medium 8 of heat-conducting layer 7, packing medium 8 is used for transmitting the heat for heat-conducting layer 7, improve the heat conduction effect.

In this embodiment, protect through guard plate 2 to the side-mounting of wall body 1, connect the outside protection of heat preservation 4 to wall body 1 through puigging 3, improve the syllable-dividing heat preservation effect of wall body, set up phase change energy storage piece 5 in heat preservation 4 inside, when collecting the heat, change the form of phase change energy storage piece 5, thereby to reducing the heat effluvium in the absorbing of heat, prop up heat-conducting layer 7 and filling medium 8 through supporting layer 6, avoid long-time atress to lead to composite sheet 20 to warp.

Example 2

Referring to fig. 1-4, the present embodiment is further optimized based on embodiment 1, specifically, the top of the filling medium 8 is fixedly connected with an adhesive layer 9, the top of the adhesive layer 9 is fixedly connected with a surface decorative layer 10, and the adhesive layer 9 is used for connecting the filling medium 8 and the surface decorative layer 10, so as to avoid being separated by rain erosion.

Specifically, inside one side fixedly connected with waterproof board 11 of wall body 1, the bottom fixedly connected with motor 12 of waterproof board 11, waterproof board 11 are used for collecting the rainwater of infiltration, make its natural evaporation, avoid getting into in the motor 12.

Specifically, the top of the waterproof plate 11 is fixedly connected with a sealing shaft 14, the end part of the output shaft of the motor 12 is fixedly connected with a rotating shaft 13, and the sealing shaft 14 improves the rotation stability of the rotating shaft 13 and seals the bottom end of the rotating shaft 13.

Specifically, the composite board 20 comprises a sound insulation layer 3, a heat insulation layer 4, a phase change energy storage block 5, a supporting layer 6, a heat conduction layer 7, a filling medium 8, a bonding layer 9 and a surface decoration layer 10, wherein the phase change energy storage block 5 is made of a phase change material, the phase change material is an inorganic phase change material, an organic phase change material or an inorganic and organic combined phase change material, the phase change point of the phase change material is 25 ℃, and the phase change enthalpy value of the phase change material is 220 kj/kg.

In this embodiment, through the connection of bond line 9 and finish coat 10, improve the protective effect in the composite sheet 20 outside, increase aesthetic property and increase of service life, seal the protection through waterproof board 11 to the top of motor 12, avoid rainwater infiltration composite sheet 20 to damage motor 12, it is spacing to the tip of pivot 13 through sealed axle 14 when using for a long time, improve sealed effect, avoid rotatory skew position.

Example 3

Referring to fig. 1-4, the present embodiment is optimized based on the

embodiment

1 or 2, specifically, the top end of the rotating shaft 13 is provided with an external thread 15, the top of the rotating shaft 13 sequentially penetrates through the waterproof plate 11 and the sealing shaft 14 and is movably connected with the inside of the internal thread 16, and the external thread 15 is matched with the internal thread 16.

Specifically, the top of the surface decoration layer 10 is provided with a through hole 18, a T-shaped rod 19 is attached and connected inside the through hole 18, and the surface decoration layer 10 has the advantages of smooth surface, strong wear resistance and corrosion resistance.

Specifically, the bottom end of the top of the t-shaped rod 19 sequentially penetrates through the surface decoration layer 10, the adhesive layer 9, the filling medium 8, the heat conduction layer 7, the supporting layer 6, the heat preservation layer 4 and the sound insulation layer 3 and is movably connected with the top end of the rotating shaft 13, and the top of the surface decoration layer 10 is provided with a containing groove matched with the t-shaped rod 19.

Specifically, one side of the top of the wall body 1 is provided with a sealing groove 17 matched with the supporting layer 6, and the sealing groove 17 is used for limiting the bottom end of the composite board 20.

In this embodiment, connect through the external screw thread 15 on pivot 13 top and the inside internal thread 16 of pivot 13, make the top of pivot 13 rotatory at T-bar 19 bottom, fixed to the one end of composite sheet 20 through T-bar 19, improve the installation stability of composite sheet 20 and seal groove 17, after using the longer time, dismantle the change to composite sheet 20, convenient periodic maintenance.

In summary, the following steps: according to the utility model, one side of a wall body 1 is protected through a protection plate 2, the outer side of the wall body 1 is protected through a sound insulation layer 3 and a heat insulation layer 4, the sound insulation and heat insulation effects of the wall body are improved, a phase change energy storage block 5 is arranged in the heat insulation layer 4, the shape of the phase change energy storage block 5 is changed when heat is collected, so that heat is absorbed and heat is reduced, a heat conduction layer 7 and a filling medium 8 are supported through a support layer 6, the deformation of a composite plate 20 caused by long-time stress is avoided, the protection effect of the outer side of the composite plate 20 is improved through a bonding layer 9 and a surface decoration layer 10, the attractiveness is improved, the service life is prolonged, the top end of a motor 12 is protected in a sealing mode through a waterproof plate 11, rainwater is prevented from penetrating into the motor 12, the end of the shaft 13 is limited through a sealing shaft 14 when the composite plate is used for a long time, the offset position is avoided, and the external thread 15 at the top end of the rotating shaft 13 is connected with an internal thread 16 in the rotating shaft 13, the top of the rotating shaft 13 is rotated at the bottom end of the T-shaped rod 19, and one end of the composite plate 20 is fixed through the T-shaped rod 19, so that the installation stability of the composite plate 20 and the sealing groove 17 is improved, and the composite plate 20 is detached and replaced after being used for a long time.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. The utility model provides a novel phase change energy storage composite sheet, includes wall body (1) and composite sheet (20), its characterized in that: the utility model discloses a wall body, including wall body (1), both sides symmetry fixedly connected with guard plate (2) of wall body (1), the top laminating of wall body (1) is connected with puigging (3), the top fixedly connected with heat preservation (4) of puigging (3), the inside swing joint of heat preservation (4) has phase change energy storage piece (5), the top fixedly connected with supporting layer (6) of heat preservation (4), the top fixedly connected with heat-conducting layer (7) of supporting layer (6), the top fixedly connected with medium (8) of packing of heat-conducting layer (7).

2. The novel phase change energy storage composite plate according to claim 1, wherein: the top of the filling medium (8) is fixedly connected with an adhesive layer (9), and the top of the adhesive layer (9) is fixedly connected with a surface decoration layer (10).

3. The novel phase change energy storage composite plate according to claim 1, wherein: the wall body (1) is characterized in that a waterproof board (11) is fixedly connected to one side of the interior of the wall body (1), and a motor (12) is fixedly connected to the bottom of the waterproof board (11).

4. The novel phase change energy storage composite plate according to claim 3, wherein: the top fixedly connected with sealed axle (14) of waterproof board (11), the output shaft tip fixedly connected with pivot (13) of motor (12).

5. The novel phase change energy storage composite plate according to claim 4, wherein: external screw thread (15) have been seted up on the top of pivot (13), the top of pivot (13) run through waterproof board (11) and sealed axle (14) in proper order and with the inside swing joint of internal thread (16).

6. The novel phase change energy storage composite plate according to claim 2, wherein: the top of the surface decoration layer (10) is provided with a through hole (18), and a T-shaped rod (19) is attached and connected inside the through hole (18).

7. The novel phase change energy storage composite plate according to claim 1, wherein: the composite board (20) comprises a sound insulation layer (3), a heat insulation layer (4), a phase change energy storage block (5), a supporting layer (6), a heat conduction layer (7), a filling medium (8), an adhesive layer (9) and a surface decoration layer (10).

8. The novel phase change energy storage composite plate according to claim 6, wherein: the bottom end of the top of the T-shaped rod (19) penetrates through the surface decoration layer (10), the bonding layer (9), the filling medium (8), the heat conduction layer (7), the supporting layer (6), the heat preservation layer (4) and the sound insulation layer (3) in sequence and is movably connected with the top end of the rotating shaft (13).

9. The novel phase change energy storage composite plate according to claim 1, wherein: and one side of the top of the wall body (1) is provided with a sealing groove (17) matched with the supporting layer (6).