Heat preservation mechanism facilitating energy storage and preheating of super-long heat supply pipe

Abstract

The utility model discloses a heat preservation mechanism facilitating energy storage and preheating of a super-long heat supply pipe, which comprises a heat preservation shell, and a heat supply pipe main body is wrapped in the heat preservation shell; first side wings are fixed to the front side and the rear side of the upper heat preservation shell, and second side wings are fixed to the front side and the rear side of the lower heat preservation shell; a pull rod is arranged on the left side face of the second side wing, a connecting rod is fixed to the outer side face of the pull rod, the other end of the connecting rod is fixed to a clamping block, and meanwhile the right end of the clamping block penetrates into the inserting hole. According to the heat preservation mechanism facilitating energy storage and preheating of the super-long heat supply pipe, the effect of convenient disassembly is achieved, assistance of other tools is not needed, the disassembly and assembly process is simple and convenient, practicability is good, the workload during disassembly is reduced, the sealing effect is achieved, the heat preservation performance is further improved, heat dissipation is avoided, and the service life of the heat preservation mechanism is prolonged. And meanwhile, the heat preservation effect is further improved, and therefore the super-long heat supply pipe can conduct energy storage preheating.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage and preheating of heating pipes, in particular to a heat preservation mechanism which is convenient for energy storage and preheating of super-long heating pipes. Background Art

[0002] The heating pipe is provided with heat source by boiler room, heating center, etc., and then the heat source is transported through the heating pipe to achieve the heating effect. When the traditional heating pipe is in use, in order to reduce the heat dissipation rate in the heating pipe, it is usually necessary to insulate the heating pipe. For example, in the patent number "CN213236610U" and the patent name "Heating Pipe Joint Insulation Device", the clamp-type insulation patching device is directly clamped and installed at the pipe interface at the pipe joint, and bolts are used to fasten it. This product can be mass-produced, which greatly reduces the on-site construction process, reduces the construction cost, and effectively improves the construction progress. Through the two guide semi-circular tubes, the two guide semi-circular tubes can be supported on the ground when the device is installed. The two sandwich-type heat-insulating patching devices are supported, so that it is convenient for users to fasten the sandwich-type heat-insulating patching devices with bolts. By avoiding the bolts from being separated and lost from the two sandwich-type heat-insulating patching devices, the two sandwich-type heat-insulating patching devices are first simply fixed with bolts, and then the two connecting semicircular tubes are rotated so that the sides of the two connecting semicircular tubes close to each other are respectively fitted with the left sides of the two sandwich-type heat-insulating patching devices, and the two connecting semicircular tubes are assembled into a ring, so that the two guiding semicircular tubes are assembled into a ring, which makes it convenient for users to insert the heat-insulating pipe, which can avoid the bolts from being separated and lost from the two sandwich-type heat-insulating patching devices and facilitate the installation of users. However, the above structure still has the following problems in actual use:

[0003] The above structure fastens the clamp-type thermal insulation patching device by using bolts. However, this connection method makes its disassembly and assembly time-consuming and labor-intensive. When the thermal insulation mechanism needs to be replaced or the weather is hot and there is no need to use it, the bolts need to be removed one by one to disassemble and assemble the thermal insulation mechanism as a whole, and tools are needed to assist, which complicates the disassembly and assembly process.

[0004] Therefore, we proposed a heat preservation mechanism that is convenient for energy storage and preheating of extra-long heating pipes, which can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide an insulation mechanism that is convenient for energy storage and preheating of extra-long heating pipes, so as to solve the problem in the current market proposed by the above-mentioned background technology that when the insulation mechanism needs to be replaced or the weather is hot and there is no need to use it, the bolts need to be removed one by one in order to disassemble and assemble the insulation mechanism as a whole, and tools need to be used to assist, thereby complicating the disassembly and assembly process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe, comprising a heat preservation shell, wherein a heat supply pipe body is wrapped inside the heat preservation shell;

[0007] The invention also includes: the heat-insulating shell is provided with two groups, and the front and rear sides of the upper heat-insulating shell are fixed with first side wings, and the front and rear sides of the lower heat-insulating shell are fixed with second side wings;

[0008] A pull rod is provided on the left side of the second side wing, and a connecting rod is fixed on the outer side of the pull rod, and the other end of the connecting rod is fixed to the clamping block, while the right end of the clamping block penetrates into the plug-in hole, and the plug-in hole is opened on the surface of the second side wing;

[0009] The right end of the clamping block is in clamping connection with the clamping hole, and the clamping hole is arranged on the outer side surface of the plug-in rod, and the upper end of the plug-in rod is fixed to the lower surface of the first side wing.

[0010] Preferably, the plug-in rods and the plug-in holes are provided in two groups, and each group is provided with three plug-in holes, and the plug-in holes and the plug-in rods are provided in a one-to-one correspondence.

[0011] Preferably, the upper end surface of the card block is arranged in an inclined structure, and the card blocks are arranged in two groups, and each group has three card blocks.

[0012] Preferably, the pull rod is slidably connected to the second side wing via a return spring, and both ends of the return spring are respectively fixed to the pull rod and the second side wing, and the pull rod is arranged inside the second side wing.

[0013] Preferably, a sealing strip is bonded to the lower end surface of the thermal insulation shell, and the sealing strip is butted against a sealing groove, and the sealing groove is provided on the upper end surface of the lower thermal insulation shell.

[0014] Preferably, an anti-corrosion layer is bonded to the inner side of the thermal insulation shell, and a foam board is bonded to the inner side of the anti-corrosion layer.

[0015] Preferably, the foam board is made of polyurethane foam material, and thermal insulation cotton is bonded to the inner side of the foam board, and the inner side of the thermal insulation cotton is in contact with the main body of the heating pipe.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the heat preservation mechanism for facilitating energy storage and preheating of the super-long heating pipe not only achieves the effect of easy disassembly, but also does not require the use of other tools for assistance, the disassembly and assembly process is simple and convenient, the practicality is good, the workload during disassembly is reduced, and the sealing effect is achieved, thereby further improving the heat preservation performance, avoiding the escape of hot air, and further improving the heat preservation effect, thereby enabling the super-long heating pipe to perform energy storage and preheating. The specific contents are as follows:

[0017] (1) By pulling the pull rod to the left, the pull rod drives the right end of the fixed clamping block to separate from the clamping hole through the connecting rod, thereby releasing the limit of the plug-in rod, and then the plug-in rod can be separated from the plug-in hole, so that the insulation shell can be removed from the heating pipe body, thereby achieving the effect of easy disassembly, and no other tools are needed to assist. The disassembly process is simple and convenient, with good practicality, and reduced workload during disassembly;

[0018] Furthermore, the elastic force of the reset spring drives the pull rod to reset, so that the pull rod drives the clamping block to reset together through the connecting rod, so that the right end of the clamping block is engaged with the clamping hole, and the parallel structure of the lower end surface of the clamping hole is set to form a clamping connection with the clamping hole, so as to limit the position of the plug-in rod, thereby achieving the installation effect of the insulation shell, and the installation process is simple and fast, saving time and effort;

[0019] Furthermore, the first side wing drives the plug rod fixed thereto to dock with the plug hole provided on the surface of the second side wing, thereby achieving a certain positioning effect. At the same time, when the plug rod docks with the plug hole, the plug rod will first contact the extrusion block, and through the inclined structure setting of the upper end surface of the block, the block is forced to slide to the left, and then the block drives the pull rod to move to the left together through the connecting rod;

[0020] (2) When the two sets of insulation shells are butt-jointed, one set of insulation shells will drive the sealing strip bonded to it to fit with the sealing groove opened on the other set of insulation shells, thereby achieving a sealing effect, further improving the thermal insulation performance and preventing the escape of heat;

[0021] (3) At the same time, an anti-corrosion layer is bonded to the inner side of the insulation shell. The anti-corrosion layer has an anti-corrosion effect. At the same time, a foam board is bonded to the inner side of the anti-corrosion layer. The foam board is made of polyurethane foam material, which provides insulation for the insulation shell and can further avoid temperature loss. Insulation cotton is also bonded to the inner side of the foam board. The provision of the insulation cotton further improves the insulation effect, thereby allowing the super-long heating pipe to store energy for preheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the insulation shell separation structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of the second side wing of the utility model;

[0025] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0026] Figure 5 This is a schematic diagram of the main structure of the first wing of the utility model connected with the plug-in rod;

[0027] Figure 6 This is a schematic diagram of the cross-sectional structure of the connection between the anti-corrosion layer and the foam board of the utility model.

[0028] In the figure: 1. insulation shell; 2. heating pipe body; 3. first side wing; 4. second side wing; 5. plug-in rod; 6. plug-in hole; 7. clamping hole; 8. clamping block; 9. connecting rod; 10. pull rod; 11. return spring; 12. sealing strip; 13. sealing groove; 14. anti-corrosion layer; 15. foam board; 16. insulation cotton. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-Figure 6 , the utility model provides the following technical solutions:

[0031] Embodiment 1: In order to solve the problem in the prior art that when the heat preservation mechanism needs to be replaced or the heat preservation mechanism is not needed in hot weather, the bolts need to be removed one by one in order to disassemble and assemble the heat preservation mechanism as a whole, and tools need to be used to assist, thereby complicating the disassembly and assembly process, the following scheme is disclosed, including a heat preservation shell 1, the interior of which is wrapped with a heat supply pipe body 2; and further including: the heat preservation shell 1 is provided with two groups, and the front and rear sides of the upper heat preservation shell 1 are fixed with a first side wing 3, and the front and rear sides of the lower heat preservation shell 1 are fixed with a second side wing 4; a pull rod 10 is provided on the left side of the second side wing 4, and a connecting rod 9 is fixed on the outer side of the pull rod 10, and the other end of the connecting rod 9 is fixed to a clamping block 8, and the right end of the clamping block 8 penetrates into the plug hole 6, and the plug hole 6 is opened on the surface of the second side wing 4; the right end of the clamping block 8 is engaged with the clamping hole 7, and the clamping hole 7 is opened on the outer side of the plug rod 5, and the upper end of the plug rod 5 is fixed to the lower surface of the first side wing 3;

[0032] When the heat preservation shell 1 needs to be disassembled, it is only necessary to pull the pull rod 10 to the left, so that the pull rod 10 drives the fixed connecting rod 9 to move to the left together, and then the connecting rod 9 drives the fixed clamping block 8 to move to the left together, so that the right end of the clamping block 8 is separated from the clamping hole 7, and the limit of the plug-in rod 5 can be released at this time, and then the plug-in rod 5 can be separated from the plug-in hole 6, so that the first side wing 3 and the second side wing 4 are separated, so that the heat preservation shell 1 can be disassembled from the heat supply pipe body 2, so as to achieve the effect of easy disassembly, and no other tools are needed to assist, the disassembly process is simple and convenient, the practicability is good, and the workload during disassembly is reduced;

[0033] Embodiment 2: Different from Embodiment 1, this embodiment achieves the installation effect of the heat preservation shell 1, and the installation process is simple and fast, saving time and effort. For details, refer to Figure 1-Figure 5 , the plug rod 5 and the plug hole 6 are each provided with two groups, and each group is provided with three, and the plug hole 6 and the plug rod 5 are provided in a one-to-one correspondence, the upper end surface of the card block 8 is provided with an inclined structure, and the card block 8 is provided with two groups, and each group is provided with three, the pull rod 10 is slidably connected with the second side wing 4 through the return spring 11, and the two ends of the return spring 11 are respectively fixed to the pull rod 10 and the second side wing 4, and the pull rod 10 is arranged inside the second side wing 4;

[0034] When it is necessary to reinstall the insulation shell 1, it is only necessary to connect the insulation shell 1 with the heat supply pipe body 2, so that the insulation shell 1 is wrapped around the outside of the heat supply pipe body 2, and then the insulation shell 1 drives the first side wing 3 and the second side wing 4 to get closer, so that the first side wing 3 will drive the plug-in rod 5 fixed thereto and the plug-in hole 6 opened on the surface of the second side wing 4 to connect, thereby achieving a certain positioning effect. At the same time, when the plug-in rod 5 is connected with the plug-in hole 6, the plug-in rod 5 will first contact the extrusion block 8, and the inclined structure of the upper end face of the block 8 will make the block 8 slide to the left under the force, and then the block 8 drives the pull rod 10 to move to the left together through the connecting rod 9, so that the pull rod 1 0 will pull the reset spring 11, so that the reset spring 11 is in a stretched state, and then the plug rod 5 can continue to be plugged with the plug hole 6. When the plug rod 5 drives the clamping hole 7 to move to be parallel to the clamping block 8, the elastic force of the reset spring 11 drives the pull rod 10 to reset. The pull rod 10 is reset, so that the pull rod 10 drives the clamping block 8 to reset together through the connecting rod 9, so that the right end of the clamping block 8 is engaged with the clamping hole 7. The parallel structure of the lower end surface of the clamping hole 7 is set, so that it forms a clamping connection with the clamping hole 7, and then the position of the plug rod 5 is limited, so as to achieve the installation effect of the insulation shell 1, and the installation process is simple and fast, saving time and effort;

[0035] Embodiment 3: Different from Embodiment 2, this embodiment has a sealing effect, thereby further improving the heat preservation and preventing the heat from escaping. Figure 2 and Figure 6 The lower end surface of the insulation shell 1 is bonded with a sealing strip 12, and the sealing strip 12 is butted against the sealing groove 13. At the same time, the sealing groove 13 is opened on the upper end surface of the lower insulation shell 1. The inner side of the insulation shell 1 is bonded with an anti-corrosion layer 14, and the inner side of the anti-corrosion layer 14 is bonded with a foam board 15. The foam board 15 is made of polyurethane foam material. At the same time, the inner side of the foam board 15 is bonded with insulation cotton 16, and the inner side of the insulation cotton 16 is in contact with the heating pipe body 2;

[0036] Moreover, when the two groups of insulation shells 1 are butt-jointed, one group of insulation shells 1 will drive the sealing strip 12 bonded thereto to fit with the sealing groove 13 opened on the other group of insulation shells 1, thereby achieving a sealing effect, further improving the thermal insulation and preventing the escape of hot air. At the same time, an anti-corrosion layer 14 is bonded to the inner side of the insulation shell 1. Through the setting of the anti-corrosion layer 14, an anti-corrosion effect is achieved. At the same time, a foam board 15 is bonded to the inner side of the anti-corrosion layer 14. The foam board 15 is made of polyurethane foam material, thereby providing insulation effect for the insulation shell 1 and further preventing temperature loss. In addition, insulation cotton 16 is bonded to the inner side of the foam board 15. At the same time, the setting of the insulation cotton 16 further improves the insulation effect, thereby allowing the extra-long heating pipe to store energy for preheating.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe, comprising a heat preservation shell (1), wherein a heat preservation pipe body (2) is wrapped inside the heat preservation shell (1); It is characterized in that Also includes: The heat-insulating shell (1) is provided with two groups, and the front and rear sides of the upper heat-insulating shell (1) are fixed with first side wings (3), and the front and rear sides of the lower heat-insulating shell (1) are fixed with second side wings (4); A pull rod (10) is provided on the left side of the second side wing (4), and a connecting rod (9) is fixed to the outer side of the pull rod (10), and the other end of the connecting rod (9) is fixed to the clamping block (8), while the right end of the clamping block (8) penetrates into the plug-in hole (6), and the plug-in hole (6) is opened on the surface of the second side wing (4); The right end of the clamping block (8) is clamped and connected with the clamping hole (7), and the clamping hole (7) is opened on the outer side surface of the plug-in rod (5), and the upper end of the plug-in rod (5) is fixed to the lower surface of the first side wing (3).

2. A heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe according to claim 1, characterized in that: The plugging rods (5) and the plugging holes (6) are each provided in two groups, and each group is provided with three plugging holes (6), and the plugging holes (6) and the plugging rods (5) are provided in a one-to-one correspondence.

3. The heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe according to claim 1, characterized in that: The upper end surface of the card block (8) is arranged in an inclined structure, and two groups of card blocks (8) are arranged, and each group has three card blocks.

4. The heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe according to claim 1, characterized in that: The pull rod (10) is slidably connected to the second side wing (4) via a return spring (11), and the two ends of the return spring (11) are respectively fixed to the pull rod (10) and the second side wing (4), and the pull rod (10) is arranged inside the second side wing (4).

5. The heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe according to claim 1, characterized in that: A sealing strip (12) is bonded to the lower end surface of the thermal insulation shell (1), and the sealing strip (12) is butted against a sealing groove (13), while the sealing groove (13) is provided on the upper end surface of the lower thermal insulation shell (1).

6. The heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe according to claim 1, characterized in that: An anti-corrosion layer (14) is bonded to the inner side of the heat-insulating shell (1), and a foam board (15) is bonded to the inner side of the anti-corrosion layer (14).

7. A heat preservation mechanism for facilitating energy storage and preheating of an extra-long heating pipe according to claim 6, characterized in that: The foam plate (15) is made of polyurethane foam material, and the inner side of the foam plate (15) is bonded with thermal insulation cotton (16), and the inner side of the thermal insulation cotton (16) is in contact with the heating pipe body (2).

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