Insulation layer protection structure for heat supply pipe network construction

Abstract

The utility model relates to the technical field of heat supply pipe network construction, and discloses a heat insulation layer protection structure for heat supply pipe network construction, which comprises a protection shell and a fixed shell fixed on one side of the protection shell, and further comprises a positioning block fixed in an inner cavity of the fixed shell, a mounting groove is formed in the other side of the protection shell, a clamping groove is formed in an inner cavity of the mounting groove, and the positioning block is arranged in the clamping groove. A movable mechanism is mounted on the surface of the protective shell; through cooperation of the protection shell, the surface of the heat preservation layer can be blocked, sunlight and rainwater can be blocked, the protection effect of the structure on the heat preservation layer is improved, under cooperation of the movable mechanism and the collection box, the rainwater can be blocked through the waterproof cloth when it rains, and the protection effect on the heat preservation layer is improved; and under the cooperation of the positioning blocks and the clamping grooves, the device can be more convenient to splice and use, and the problems that when an existing heat preservation layer is used, the service life is short, and the heat preservation effect on the pipeline is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating pipe network construction, in particular to a thermal insulation layer protection structure for heating pipe network construction. Background Art

[0002] The urban centralized heating network is a pipeline system that transports and distributes heating media from the urban centralized heating source to the heat users. The heat network consists of heat transmission trunk lines, heat distribution trunk lines, and branch lines. The heat transmission trunk line is derived from the heat source and is generally not connected to the branch line; the heat distribution trunk line is derived from the heat transmission trunk line or directly from the heat source, and supplies heat to users through the heat distribution branch line.

[0003] Some existing heating pipes are installed with insulation layers on their surfaces to reduce heat loss, while some heating pipes are installed outdoors. The insulation layer is mostly made of insulation cotton that fits the pipe, and PVC material is set on the surface of the insulation cotton to fix the insulation cotton, so as to achieve the effect of insulating the pipe. However, the PVC material on the surface of the insulation layer will accelerate the aging of the insulation layer under the erosion of sunlight and rain, which will not only reduce the insulation effect of the pipe, but also affect the service life of the insulation layer. Utility Model Content

[0004] The utility model aims to provide a thermal insulation layer protection structure for heating pipe network construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heat preservation layer protection structure for heating pipe network construction, comprising a protective shell and a fixed shell fixed on one side thereof, and also comprising:

[0006] A positioning block is fixed to the inner cavity of the fixed shell, a mounting groove is provided on the other side of the protective shell, a positioning groove is provided in the inner cavity of the mounting groove, and a movable mechanism is installed on the surface of the protective shell;

[0007] A connecting plate is installed at the bottom of the movable mechanism, a collecting box is fixedly connected to the bottom of the connecting plate, a waterproof cloth is fixedly connected to the bottom of the protective shell, a water outlet trough is provided in the inner cavity of the collecting box, and a filter plate is fixedly connected to the top of the collecting box.

[0008] Preferably, the movable mechanism comprises a mounting seat fixed to the surface of the protective shell and a tension spring fixed to the bottom thereof, and the other end of the tension spring is fixedly connected to a movable rod.

[0009] Preferably, the cross-sectional shape of the movable rod is a T-shaped structure, and the surface of the movable rod is slidably connected to the inner wall of the mounting seat.

[0010] Preferably, a water guide block is installed in the inner cavity of the collection box, the top of the water guide block is designed as an inclined structure, and the water guide block is used in conjunction with the water outlet trough.

[0011] Preferably, a water collecting block is installed on the surface of the protective shell, and the number of the water collecting blocks is several, and the water collecting blocks are used in conjunction with a collection box.

[0012] Preferably, the cross-sectional shapes of the locking groove and the positioning block are both T-shaped structures, and the positioning block is used in conjunction with the locking groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can block the surface of the insulation layer through the cooperation of the protective shell, thereby blocking sunlight and rainwater, improving the protective effect of the structure on the insulation layer, and with the cooperation of the movable mechanism and the collecting box, the waterproof cloth can block rainwater when it rains, thereby improving the protective effect of the insulation layer, and with the cooperation of the positioning block and the clamping groove, the device can be more convenient to use during splicing and the connection is more stable, which effectively improves the applicability of the structure and solves the problems of low service life and reduced insulation effect on the pipeline when the existing insulation layer is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle in the utility model;

[0017] Figure 3 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0018] Figure 4 It is a schematic diagram of a local three-dimensional cross-sectional structure in the utility model.

[0019] In the figure: 1. Protective shell; 2. Fixed shell; 3. Positioning block; 4. Mounting slot; 5. Clamping slot; 6. Movable mechanism; 61. Mounting seat; 62. Tension spring; 63. Movable rod; 7. Connecting plate; 8. Collecting box; 9. Waterproof cloth; 10. Water outlet trough; 11. Filter plate; 12. Water guide block; 13. Water collecting block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4As shown, a thermal insulation layer protection structure for heating pipe network construction includes a protection shell 1. The protection shell 1 is designed as an arc structure. One side of the protection shell 1 is fixedly connected with a fixed shell 2. The fixed shell 2 is designed as an arc structure. The inner cavity of the fixed shell 2 is fixedly connected with a positioning block 3. The number of the positioning blocks 3 is several. The other side of the protection shell 1 is provided with a mounting groove 4. The inner cavity of the mounting groove 4 is provided with a clamping groove 5. The surface of the fixed shell 2 is slidably connected to the inner wall of the mounting groove 4. The cross-sectional shapes of the clamping groove 5 and the positioning block 3 are both designed as a T-shaped structure. The positioning block 3 is used in conjunction with the clamping groove 5. Under this effect, when the structure needs to be spliced ​​and used, the positioning block 3 can be embedded in the inside of the clamping groove 5, and the connection effect between the two structures can be improved under the effect of the shape. It effectively improves the stability of the two structures when they are connected together, and can also block rainwater when the fixed shell 2 and the mounting groove 4 are poorly affected, thereby improving the protection effect of the thermal insulation layer. A movable mechanism 6 is installed on the surface of the protective shell 1, and a connecting plate 7 is installed at the bottom of the movable mechanism 6. A collecting box 8 is fixedly connected to the bottom of the connecting plate 7. Under this action, when it rains, rainwater flows along the surface of the protective shell 1 to the inside of the collecting box 8, and under the cooperation of the movable mechanism 6 and the collecting box 8, the collecting box 8 can move downward, and a waterproof cloth 9 is fixedly connected to the bottom of the protective shell 1. The waterproof cloth 9 is designed with a flexible material, and the other side of the waterproof cloth 9 is fixedly connected to the top of the collecting box 8. Under this action, the collecting box 8 can pull the waterproof cloth when moving. The cloth 9 is moved so that the waterproof cloth 9 blocks the surface of the insulation layer, thereby reducing the contact between rainwater and the surface of the insulation layer, further improving the protective effect of the device on the insulation layer, and the inner cavity of the collection box 8 is provided with a water outlet 10, and the water outlet 10 is used to discharge the rainwater inside the collection box 8, so as to avoid the long-term accumulation of rainwater inside the collection box 8 and the collection box 8 is always in one place. Only when the rainwater enters the interior of the collection box 8 and cannot be directly discharged from the water outlet 10, the weight of the collection box 8 can be increased to achieve a good effect of moving the waterproof cloth 9, and when it does not rain, the collection box 8 can be returned to its original position under the action of the movable mechanism 6, so that the waterproof cloth 9 is not unfolded, thereby improving the service life of the waterproof cloth 9 and reducing the sunlight. To influence the waterproof cloth 9, a filter plate 11 is fixedly connected to the top of the collection box 8, and the filter plate 11 is used in conjunction with the collection box 8. Under this function, the opening of the collection box 8 can be blocked to prevent larger foreign matter from entering the interior of the collection box 8 and blocking the water outlet trough 10, thereby affecting the normal use of the structure. A water guide block 12 is installed in the inner cavity of the collection box 8. The top of the water guide block 12 is an inclined structure design. The water guide block 12 is used in conjunction with the water outlet trough 10. Under this function, the rainwater inside the collection box 8 can be guided, thereby quickly reducing the water inside the collection box 8, and preventing the rainwater inside the collection box 8 from being unable to be completely discharged and affecting the protective effect of the waterproof cloth 9. A water collecting block 13 is installed on the surface of the protective shell 1. The number of the water collecting blocks 13 is several.The water collecting block 13 is used in conjunction with the collecting box 8, under which the rainwater can be guided so that the rainwater can quickly and accurately enter the interior of the collecting box 8.

[0022] The movable mechanism 6 includes a mounting seat 61, one side of which is fixedly connected to the surface of the protective shell 1, and a tension spring 62 is fixedly connected to the bottom of the mounting seat 61, and the other end of the tension spring 62 is fixedly connected to a movable rod 63, the surface of the movable rod 63 is slidably connected to the inner wall of the mounting seat 61, and the bottom of the movable rod 63 is fixedly connected to the top of the connecting plate 7. Under this action, when the weight of the collecting box 8 increases, the tension spring 62 will be squeezed by the cooperation of the connecting plate 7 and the movable rod 63, thereby changing the position of the collecting box 8, and when the collecting box 8 returns to its original weight, the tension spring 62 will make the collecting box 8 return to its original position, thereby facilitating the subsequent use of the collecting box 8, and the cross-sectional shape of the movable rod 63 is a T-shaped structure design, and the movable rod 63 is used in conjunction with the mounting seat 61. Under this action, the movable rod 63 can be limited, so that the movable rod 63 will not easily separate from the mounting seat 61, thereby effectively improving the stability of the movable rod 63.

[0023] Working principle: First, the structure is installed above the insulation layer, and then the protective shell 1 can block the sunlight during daily use, thereby protecting the insulation layer and improving its service life. When it rains, the rainwater will enter the collection box 8 with the cooperation of the water collecting block 13. When the rainwater inside the collection box 8 cannot be completely discharged from the water outlet 10, the weight of the collection box 8 will gradually increase. Under the action of the weight, the collection box 8 will move downward through the cooperation of the connecting plate 7 and the movable rod 63. With the cooperation of the collection box 8, the waterproof cloth 9 moves downward to block the rainwater, further improving the protective effect of the insulation layer. When the rain stops, the rainwater inside the collection box 8 will be completely discharged from the water outlet 10. Under the action of the tension spring 62, the collection box 8 can return to its original position, thereby protecting the waterproof cloth 9.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat preservation layer protection structure for heating pipe network construction, comprising a protective shell (1) and a fixed shell (2) fixed to one side thereof, characterized in that: Also includes: A positioning block (3) is fixed to the inner cavity of the fixed shell (2); a mounting groove (4) is provided on the other side of the protective shell (1); a positioning groove (5) is provided in the inner cavity of the mounting groove (4); and a movable mechanism (6) is installed on the surface of the protective shell (1); A connecting plate (7) is mounted on the bottom of the movable mechanism (6); a collecting box (8) is fixedly connected to the bottom of the connecting plate (7); a waterproof cloth (9) is fixedly connected to the bottom of the protective shell (1); a water outlet trough (10) is provided in the inner cavity of the collecting box (8); and a filter plate (11) is fixedly connected to the top of the collecting box (8).

2. The thermal insulation layer protection structure for heating pipe network construction according to claim 1 is characterized in that: The movable mechanism (6) comprises a mounting seat (61) fixed to the surface of the protective shell (1) and a tension spring (62) fixed to the bottom thereof, and the other end of the tension spring (62) is fixedly connected to a movable rod (63).

3. The thermal insulation layer protection structure for heating pipe network construction according to claim 2 is characterized in that: The cross-sectional shape of the movable rod (63) is a T-shaped structure, and the surface of the movable rod (63) is slidably connected to the inner wall of the mounting seat (61).

4. The thermal insulation layer protection structure for heating pipe network construction according to claim 1 is characterized in that: A water guide block (12) is installed in the inner cavity of the collection box (8); the top of the water guide block (12) is of inclined structural design; the water guide block (12) is used in conjunction with the water outlet trough (10).

5. The thermal insulation layer protection structure for heating pipe network construction according to claim 1 is characterized in that: A water collecting block (13) is installed on the surface of the protective shell (1), and the number of the water collecting blocks (13) is several. The water collecting blocks (13) are used in conjunction with the collection box (8).

6. The thermal insulation layer protection structure for heating pipe network construction according to claim 1, characterized in that: The cross-sectional shapes of the locking groove (5) and the positioning block (3) are both T-shaped structures, and the positioning block (3) is used in conjunction with the locking groove (5).

Images