Heat preservation mechanism of heat supply pipe network

Abstract

The utility model relates to the technical field of heat-preserving equipment of a heat-supply pipe network, in particular to a heat-preserving mechanism of the heat-supply pipe network, which comprises an upper heat-preserving sheet and a lower heat-preserving sheet which are detachably connected, the upper heat-preserving sheet and the lower heat-preserving sheet have the same structure and are semi-arc-shaped pipe sheets, sliding strips are arranged on two sides of the upper heat-preserving sheet and the lower heat-preserving sheet, and the sliding strips are connected with the upper heat-preserving sheet and the lower heat-preserving sheet. A buckle is arranged on the sliding strip in a sliding mode. The device solves the problem that a traditional heat supply pipe network heat preservation mechanism is inconvenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal pipe network insulation equipment, in particular to a thermal pipe network insulation mechanism. Background Art

[0002] Thermal pipe networks, also known as thermal pipelines, are usually used for heating, industrial heating, hot water supply and other applications related to heat energy transmission. These pipe systems are widely used in urban heating systems, factories, buildings, greenhouses, swimming pools, etc. to transport heat energy from heat sources (usually boilers or heat exchangers) to places where heat energy is needed.

[0003] In order to reduce heat energy loss, existing thermal pipelines usually install an insulation layer on the outside of the pipeline. Since the insulation layer has a limited life, it needs to be replaced regularly. However, the insulation layer of existing thermal pipelines is mostly integrated with the thermal pipeline, which is inconvenient to replace. This not only affects the normal heating of the thermal pipeline, but also requires a heavy workload for replacement. Utility Model Content

[0004] The utility model aims to provide a heat preservation mechanism for a heat pipe network, which solves the problem that the traditional heat preservation mechanism for the heat pipe network is inconvenient to replace.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] The utility model provides an insulation mechanism for a thermal network, comprising an upper insulation sheet and a lower insulation sheet that are detachably connected, the upper insulation sheet and the lower insulation sheet have the same structure, both are semi-arc pipe sheets, and sliding bars are provided on both sides of the upper insulation sheet and the lower insulation sheet, and buckles are slidably provided on the sliding bars.

[0007] Furthermore, the upper insulation sheet and the lower insulation sheet are both composed of an insulation layer, a reinforcement layer and a corrosion-resistant layer. The reinforcement layer is arranged on the outside of the insulation layer, and the corrosion-resistant layer is arranged on the outside of the reinforcement layer.

[0008] Furthermore, the cross section of the slide bar is L-shaped.

[0009] Furthermore, the buckle comprises a straight rod, on which a strip-shaped groove is provided, and the cross section of the groove is a convex shape.

[0010] Furthermore, the thermal insulation layer is made of polyurethane foam, the reinforcement layer is made of steel, and the corrosion-resistant layer is made of ceramic.

[0011] Technical effects of the utility model:

[0012] Compared with the prior art, the thermal insulation mechanism of the thermal pipe network involved in the utility model makes the installation and replacement of the device more convenient by providing an upper thermal insulation sheet, a lower thermal insulation sheet, a slide bar and a buckle, greatly reduces the labor intensity of the staff and ensures the normal operation of the thermal pipe network; by providing an insulation layer, a reinforcement layer and a corrosion-resistant layer, the service life of the device is greatly extended and the replacement frequency of the device is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the middle and lower insulation sheet of the utility model;

[0015] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;

[0016] Figure 4 It is a structural schematic diagram of the buckle in the utility model.

[0017] Among them: 1. upper insulation sheet; 2. lower insulation sheet; 3. slide bar; 4. buckle; 5. insulation layer; 6. reinforcement layer; 7. corrosion-resistant layer; 41. straight rod; 42. strip groove. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the present utility model specification.

[0019] Example:

[0020] like Figure 1-4 As shown, a heat preservation mechanism of a heat pipe network described in this embodiment includes an upper heat preservation sheet 1 and a lower heat preservation sheet 2 that are detachably connected. The upper heat preservation sheet 1 and the lower heat preservation sheet 2 have the same structure and are both semi-arc pipe sheets. Both sides of the upper heat preservation sheet 1 and the lower heat preservation sheet 2 are provided with a slide bar 3. The cross section of the slide bar 3 is L-shaped. A buckle 4 is slidably provided on the slide bar 3. The buckle 4 includes a straight rod 41. The straight rod 41 is provided with a strip groove 42. The cross section of the groove It is in the shape of a convex letter "U", and the slide bar 3 and the buckle 4 are used to fix the upper insulation sheet 1 and the lower insulation sheet 2; in this device, a limiting mechanism, such as a block, a slot, etc., can be set at the joint of the upper insulation sheet 1 and the lower insulation sheet 2 to avoid displacement between the upper insulation sheet 1 and the lower insulation sheet 2; by setting the upper insulation sheet 1, the lower insulation sheet 2, the slide bar 3 and the buckle 4, the installation and replacement of this device are more convenient, which greatly reduces the labor intensity of the staff and ensures the normal operation of the thermal pipe network.

[0021] The upper insulation sheet 1 and the lower insulation sheet 2 are both composed of an insulation layer 5, a reinforcement layer 6 and a corrosion-resistant layer 7. The reinforcement layer 6 is arranged on the outside of the insulation layer 5 to protect the insulation layer 5. The corrosion-resistant layer 7 is arranged on the outside of the reinforcement layer 6. The insulation layer 5 is made of polyurethane foam, the reinforcement layer 6 is made of steel, and the corrosion-resistant layer 7 is made of ceramic. By arranging the insulation layer 5, the reinforcement layer 6 and the corrosion-resistant layer 7, the service life of the device is greatly extended and the replacement frequency of the device is reduced.

[0022] Specific implementation of this utility model:

[0023] When installing the heat preservation mechanism, the upper heat preservation sheet 1 is attached to the upper part of the heat pipe network, the lower heat preservation sheet 2 is attached to the lower part of the heat pipe network, and then the buckle 4 is inserted into the slide bar 3 where the upper heat preservation sheet 1 and the lower heat preservation sheet 2 are connected to complete the installation of the heat preservation mechanism;

[0024] When replacing the insulation mechanism, the buckle 4 is pulled out from the slide bar 3, the upper insulation sheet 1 is separated from the lower insulation sheet 2, and then the new upper insulation sheet 1 and the lower insulation sheet 2 are installed on the thermal network.

[0025] The above-mentioned specific implementation methods are only specific cases of the present utility model. The patent protection scope of the present utility model includes but is not limited to the product form and style of the above-mentioned specific implementation methods. Any appropriate changes or modifications made to them by ordinary technicians in the relevant technical field in accordance with the claims of the present utility model shall fall within the patent protection scope of the present utility model.

Claims

1. A heat preservation mechanism for a heat pipe network, characterized in that: The invention comprises an upper thermal insulation sheet (1) and a lower thermal insulation sheet (2) which are detachably connected. The upper thermal insulation sheet (1) and the lower thermal insulation sheet (2) have the same structure and are both semi-arc pipe sheets. Both sides of the upper thermal insulation sheet (1) and the lower thermal insulation sheet (2) are provided with sliding bars (3), and buckles (4) are slidably provided on the sliding bars (3).

2. The heat preservation mechanism of a heat pipe network according to claim 1, characterized in that: The upper thermal insulation sheet (1) and the lower thermal insulation sheet (2) are both composed of a thermal insulation layer (5), a reinforcement layer (6) and a corrosion-resistant layer (7); the reinforcement layer (6) is arranged on the outside of the thermal insulation layer (5), and the corrosion-resistant layer (7) is arranged on the outside of the reinforcement layer (6).

3. The heat preservation mechanism of a heat pipe network according to claim 2, characterized in that: The cross section of the slide bar (3) is L-shaped.

4. The heat preservation mechanism of a heat pipe network according to claim 3, characterized in that: The buckle (4) comprises a straight rod (41), on which a strip-shaped groove (42) is provided, and the cross section of the groove is a convex shape.

5. A heat preservation mechanism for a heat pipe network according to any one of claims 2 to 4, characterized in that: The material of the thermal insulation layer (5) is polyurethane foam, the material of the reinforcement layer (6) is steel, and the material of the corrosion-resistant layer (7) is ceramic.

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