Phase change heat storage type heat reservoir glue pouring device

Abstract

The utility model relates to the technical field of heat energy storage, and discloses a phase change heat storage type heat reservoir glue pouring device which comprises a heat reservoir shell, an inner container shell is arranged on the inner side of the heat reservoir shell, an assembly top plate is fixedly connected to the top of the inner container shell, and a plurality of glue inlets are formed in the top of the assembly top plate. Flow guide plates are fixedly connected to the periphery of the outer wall of the inner container shell, flow guide grooves are formed in the tops of the multiple flow guide plates, multiple first flow guide holes are formed in the lower middle portions of the multiple flow guide plates, a reinforcing mechanism is arranged at the bottom of the heat reservoir shell, and the reinforcing mechanism is used for guiding filling of silica gel liquid so as to enhance the heat preservation effect of the heat reservoir shell. According to the utility model, through the coil pipe structure formed by the guide plates, the silica gel liquid can flow along the route of the guide grooves to fill the gap between the liner and the heat reservoir, and the silica gel liquid is introduced through the guide holes II to fill the gap between the liner shell and the bottom of the heat reservoir shell, so that the overall heat preservation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal energy storage, in particular to a phase-change thermal storage type heat storage glue filling device. Background Art

[0002] Since the access of renewable energy increases the imbalance between supply and demand in the power grid at different time periods, peak shaving and valley filling are important means to stabilize the power grid and allocate resources efficiently. Thermal energy storage can effectively shift peaks in the thermal application field, smooth out electricity consumption, and improve efficiency. Among them, phase change thermal storage is a high-efficiency energy storage device that can meet the imbalance between energy production and demand in time and space.

[0003] After searching, the Chinese patent announcement number is: CN214620775U, which discloses a heat pipe type phase change heat storage thermal reservoir, including: a heat reservoir, an inner tank, a heating pipe, a fixing frame, and a heat pipe; the inner tank is arranged in the heat reservoir; the two ends of the fixing frame are connected and fixed to the upper end of the heat reservoir; the heat pipe is fixed in the inner tank through the fixing frame; the inner tank contains a phase change material; the lower end of the heat reservoir is provided with a heating chamber; the heating section of the heating pipe is fixed in the heating chamber; the lower end of the heat pipe is connected to the heating chamber. This utility model exchanges heat with normal temperature water through the heating pipe, and the normal temperature water then transfers the temperature to the heat pipe, which then transfers the temperature to the phase change material in the inner tank to achieve the purpose of heat storage, thereby improving the heat storage efficiency of the heat reservoir, taking up a small area, and being highly practical. However, in actual use, the heat energy emitted by the heat pipe is transferred to the inner tank, and the inner tank is directly connected to the heat storage, resulting in a larger contact area between the heat energy and the outside world, and the heat energy is dissipated faster, causing waste of electricity. Therefore, a phase change heat storage heat storage glue filling device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the present invention provides a phase change heat storage type heat storage glue filling device, which aims to improve the problem in the prior art that the inner tank is directly connected to the heat storage, resulting in faster heat dissipation.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a phase change heat storage type heat storage glue filling device, comprising a heat storage shell, an inner shell is provided on the inner side of the heat storage shell, the top of the inner shell is fixedly connected with an assembly top plate, the top of the assembly top plate is provided with multiple glue inlets, the outer wall of the inner shell is fixedly connected with guide plates all around, the tops of multiple guide plates are provided with guide grooves, the middle and lower parts of multiple guide plates are provided with multiple guide holes, and the bottom of the heat storage shell is provided with a reinforcement mechanism, which is used to guide the injection of silicone liquid to enhance its thermal insulation effect.

[0006] As a further description of the above technical solution:

[0007] The reinforcement mechanism includes a support base, the outer wall of the support base is provided with a plurality of ventilation holes, the top of the support base is provided with a plurality of guide holes 2, the inner side of the support base is slidably connected to a fixed plate, the top of the fixed plate is fixedly connected to the bottom of the inner tank shell, and the bottom of the fixed plate is provided with a groove.

[0008] As a further description of the above technical solution:

[0009] The top of the support base is fixedly connected with a fixing frame, and the outer wall of the fixing frame is provided with a plurality of slots.

[0010] As a further description of the above technical solution:

[0011] The bottom outer wall of the fixing plate is fixedly connected with a plurality of clamping columns, and the outer walls of the plurality of clamping columns are slidably connected to the inner side of the clamping slot.

[0012] As a further description of the above technical solution:

[0013] The outer wall of the assembly top plate is fixedly connected with a sealing ring, and the bottom of the sealing ring is slidably connected to the top of the heat storage shell.

[0014] As a further description of the above technical solution:

[0015] A running part is provided on the inner side of the heat storage shell, and the outer wall of the running part is fixedly connected to the inner wall of the liner shell.

[0016] As a further description of the above technical solution:

[0017] The four corners of the outer wall of the inner shell are fixedly connected with support columns, and the bottoms of the plurality of support columns are fixedly connected to the top of the support base.

[0018] As a further description of the above technical solution:

[0019] Adjacent sides of the plurality of support columns are fixedly connected to a plurality of steel plates, and adjacent sides of the plurality of steel plates are fixedly connected to the outer wall of the guide plate.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the present invention, a coil structure is formed by guide plates arranged on the four sides of the inner shell, so that the silicone liquid can flow along the guide groove to fill the gap between the inner shell and the heat storage. The flow route is smooth, which can reduce the generation of bubbles. At the same time, the guide holes ensure the uniformity of filling and avoid local vacancies or unevenness, thereby improving the quality of glue filling and making the thermal insulation performance of the heat storage more stable and reliable.

[0022] 2. In the present invention, silicone liquid is introduced into the interior of the support base through the second guide hole to fill the gap between the inner shell and the bottom of the heat storage shell, creating a new way to insulate the bottom of the inner shell, significantly reducing heat loss and improving the overall insulation effect of the heat storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional schematic diagram of the phase change heat storage type heat storage glue filling device proposed by the utility model;

[0024] Figure 2 This is a top view of the phase change heat storage glue filling device proposed by the utility model;

[0025] Figure 3 This is a schematic structural diagram of the inner tank and outer shell of the phase change heat storage glue filling device proposed in the utility model;

[0026] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0027] Figure 5 This is a structural diagram of the reinforcement mechanism of the phase change heat storage type heat storage glue filling device proposed in the present utility model;

[0028] Figure 6 This is a bottom view of the fixing plate of the phase change heat storage type heat storage glue filling device proposed by the present invention.

[0029] Legend:

[0030] 1. Heat storage shell; 2. Reinforcement mechanism; 201. Support base; 202. Fixing plate; 203. Second guide hole; 204. Vent; 205. Groove; 3. Inner shell; 4. Assembly top plate; 5. Guide plate; 6. Guide groove; 7. First guide hole; 8. Glue inlet; 9. Sealing ring; 10. Running part; 11. Support column; 12. Steel plate; 13. Clamping column; 14. Fixing bracket; 15. Clamping slot. DETAILED DESCRIPTION

[0031] 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.

[0032] Refer to the attached Figure 2 , Attachment Figure 3 and attached Figure 4The utility model provides an embodiment: a phase change heat storage type heat storage glue filling device, comprising a heat storage shell 1, an inner shell 3 is provided on the inner side of the heat storage shell 1, the top of the inner shell 3 is fixedly connected with an assembly top plate 4, the top of the assembly top plate 4 is provided with multiple glue inlets 8, the outer wall of the inner shell 3 is fixedly connected with guide plates 5, the tops of the multiple guide plates 5 are provided with guide grooves 6, the middle and lower parts of the multiple guide plates 5 are provided with multiple guide holes 7, and the bottom of the heat storage shell 1 is provided with a reinforcement mechanism. 2. The reinforcement mechanism 2 is used to guide the injection of silicone liquid to enhance its thermal insulation effect; the four corners of the outer wall of the inner shell 3 are fixedly connected to support columns 11, and the bottoms of the multiple support columns 11 are fixedly connected to the top of the support base 201; the adjacent sides of the multiple support columns 11 are fixedly connected to multiple steel plates 12, and the adjacent sides of the multiple steel plates 12 are fixedly connected to the outer wall of the guide plate 5; the outer wall of the assembly top plate 4 is fixedly connected to a sealing ring 9, and the bottom of the sealing ring 9 is slidably connected to the top of the heat storage shell 1;

[0033] Specifically, a wider assembly top plate 4 is set on the top of the inner liner shell 3 to wrap the heat storage shell 1, ensuring the sealing of the subsequent pouring in the inner liner shell 3 and the heat storage shell 1. The silicone liquid enters from multiple glue inlets 8 and flows along the guide groove 6 inside the guide plate 5 to reduce the generation of bubbles. At the same time, a guide hole 7 is opened in the middle and lower part of the guide groove 6 to ensure that the silicone liquid can evenly fill various parts of the inner liner shell 3 to avoid local vacancies or unevenness, thereby improving the thermal insulation performance and stability of the heat storage. By assembling the sealing ring 9 on the outer wall of the top plate 4, the bottom of the sealing ring 9 is embedded in the top of the heat storage shell 1, which strengthens the sealing of the device and prevents leakage of silicone liquid. By setting the support column 11 and the steel plate 12, it can withstand the strength of glue pouring and ensure the safety of glue pouring.

[0034] Refer to the attached Figure 5 and attached Figure 6 The reinforcement mechanism 2 includes a support base 201, the outer wall of the support base 201 is provided with a plurality of vent holes 204, the top of the support base 201 is provided with a plurality of guide holes 203, the inner side of the support base 201 is slidably connected to a fixing plate 202, the top of the fixing plate 202 is fixedly connected to the bottom of the inner tank shell 3, and the bottom of the fixing plate 202 is provided with a groove 205; the top of the support base 201 is fixedly connected to a fixing frame 14, and the outer wall of the fixing frame 14 is provided with a plurality of card slots 15; the outer wall of the bottom of the fixing plate 202 is fixedly connected to a plurality of card columns 13, and the outer walls of the plurality of card columns 13 are slidably connected to the inner side of the card slot 15;

[0035] Specifically, when pouring glue, the silicone liquid enters the interior of the support base 201 through the second guide hole 203, filling the gap between the support base 201 and the heat storage shell 1. The setting of the vent hole 204 helps to balance the internal and external air pressure, allowing the silicone liquid to flow in smoothly, which can effectively provide insulation for the bottom of the inner tank and reduce heat loss from the bottom of the inner tank, thereby improving the overall insulation effect and performance of the phase change heat storage heat storage. The inner tank shell 3 is stably connected to the heat storage shell 1 through the engagement of the clamping column 13 and the clamping groove 15.

[0036] Refer to the attached Figure 1 A running part 10 is provided on the inner side of the heat storage shell 1 , and the outer wall of the running part 10 is fixedly connected to the inner wall of the inner tank shell 3 .

[0037] Specifically, the heat generation of the inner shell 3 is ensured by the operating member 10 .

[0038] Working principle: First, the inner liner shell 3 processed by a special processing technology is placed inside the heat storage shell 1, and then the silicone liquid is injected through the multiple glue inlets 8 opened on the top of the assembly top plate 4. The guide plates 5 around the inner liner shell 3 play a role. The guide plates 5 are distributed around the outer wall of the inner liner shell 3, dividing each side of the inner liner shell 3 into two cavities. The bottom of the glue inlet 8 is connected to the guide groove 6 opened on the top of the guide plate 5. The silicone liquid is guided by the glue inlet 8 to flow evenly downward along the guide groove 6 to fill the cavity on the right side of the inner liner shell 3. The guide hole 7 opened in the middle and lower part of the guide groove 6 allows the silicone liquid to fill the cavity on the left side of the inner liner shell 3 from bottom to top;

[0039] When the inner liner shell 3 needs to be installed, the inner liner shell 3 is pushed downward, and the clamping column 13 on the outer wall of the bottom fixing plate 202 is clamped in the clamping groove 15 on the outer wall of the fixing frame 14 to complete the connection between the inner liner and the heat storage. When pouring glue, the silicone liquid fills the interior of the support base 201 through the second guide hole 203 to keep the bottom of the inner liner warm.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A phase change heat storage type heat storage glue filling device, comprising a heat storage housing (1), characterized in that: An inner shell (3) is provided on the inner side of the heat storage shell (1), an assembly top plate (4) is fixedly connected to the top of the inner shell (3), a plurality of glue inlets (8) are provided on the top of the assembly top plate (4), a guide plate (5) is fixedly connected to the outer wall of the inner shell (3) on all sides, a plurality of guide plates (5) are provided with guide grooves (6) on the tops, a plurality of guide holes (7) are provided in the middle and lower parts of the plurality of guide plates (5), and a reinforcement mechanism (2) is provided on the bottom of the heat storage shell (1), and the reinforcement mechanism (2) is used to guide the injection of silicone liquid to enhance its heat preservation effect.

2. The phase change heat storage type heat storage glue filling device according to claim 1 is characterized in that: The reinforcement mechanism (2) comprises a support base (201), the outer wall of the support base (201) is provided with a plurality of ventilation holes (204), the top of the support base (201) is provided with a plurality of second guide holes (203), the inner side of the support base (201) is slidably connected to a fixing plate (202), the top of the fixing plate (202) is fixedly connected to the bottom of the inner shell (3), and the bottom of the fixing plate (202) is provided with a groove (205).

3. The phase change heat storage glue filling device according to claim 2 is characterized in that: The top of the support base (201) is fixedly connected to a fixing frame (14), and the outer wall of the fixing frame (14) is provided with a plurality of slots (15).

4. The phase change heat storage type heat storage glue filling device according to claim 2 is characterized in that: The bottom outer wall of the fixed plate (202) is fixedly connected to a plurality of clamping columns (13), and the outer walls of the plurality of clamping columns (13) are slidably connected to the inner side of the clamping groove (15).

5. The phase change heat storage type heat storage glue filling device according to claim 1 is characterized in that: A sealing ring (9) is fixedly connected to the outer wall of the assembly top plate (4), and the bottom of the sealing ring (9) is slidably connected to the top of the heat storage shell (1).

6. The phase change heat storage type heat storage glue filling device according to claim 1 is characterized in that: A running part (10) is provided on the inner side of the heat storage shell (1), and the outer wall of the running part (10) is fixedly connected to the inner wall of the liner shell (3).

7. The phase change heat storage glue filling device according to claim 1 is characterized in that: Support columns (11) are fixedly connected at the four corners of the outer wall of the inner shell (3), and the bottoms of the plurality of support columns (11) are fixedly connected to the top of the support base (201).

8. The phase change heat storage type heat storage glue filling device according to claim 7 is characterized in that: Adjacent sides of the plurality of support columns (11) are fixedly connected to a plurality of steel plates (12), and adjacent sides of the plurality of steel plates (12) are fixedly connected to the outer wall of the guide plate (5).

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