Heat insulation support hanger structure

Abstract

The utility model relates to a heat insulation support hanger structure, which belongs to the field of support hangers and comprises a pipe body, a plurality of pipe clamps are connected onto the pipe body and are circumferentially and uniformly distributed by taking the pipe body as a center, two adjacent pipe clamps are locked by a locking piece, and the pipe clamps are attached to the peripheral wall of the pipe body in a surrounding manner. A supporting rod is arranged on the side, away from the pipe body, of the pipe clamp, a heat insulation supporting module is connected to the supporting rod, fixing and heat insulation of the supporting rod are achieved through the heat insulation supporting module, a limiting piece is arranged on the peripheral wall of the pipe body, and the pipe clamp achieves limiting in the length direction of the pipe body through the limiting piece. When the pipe body is replaced, only the bolts need to be loosened, and the pipe body is pulled out from the pipe clamps to be replaced, so that the convenience of replacing the pipe body is improved.

Description

Technical Field

[0001] The utility model relates to a heat-insulating support and hanger structure, belonging to the field of support and hanger. Background Art

[0002] As the temperature of pipeline media increases, such as in high-temperature molten salt pipelines and main steam and hot-section steam pipelines in supercritical units in concentrated solar thermal power plants, temperatures exceed 620°C. Using traditional supports and hangers to support pipelines at such high temperatures not only causes heat loss but also creates significant thermal stress at the supports due to the thermal bridge effect. This poses a threat to the safe operation of the pipeline and may even cause direct cracking.

[0003] Chinese utility model patent publication number CN217714176U discloses a high-temperature riser insulation support and hanger structure and its pipe structure, including a riser, a branch pipe, and a pipe structure of the insulation support and hanger structure. The branch pipe is welded to both sides of the riser, and the branch pipe is symmetrically arranged about the center plane of the riser. The pipe structure of the insulation support and hanger structure is arranged on the branch pipe. The pipe structure of the insulation support and hanger structure includes an insulation pipe clamp and a load-bearing pipe clamp. The insulation pipe clamp is arranged between the branch pipe and the load-bearing pipe clamp. A pipe clamp insulation material layer is provided in the insulation pipe clamp, and the pipe clamp insulation material layer is closely attached to the branch pipe. The outer sides of the riser, branch pipe, and insulation pipe clamp are all provided with an insulation layer. The support and hanger can be generally used for vertical high-temperature pipeline installation. Except for a small number of structures in the support and hanger that require special design according to the load and pipeline, the rest of the parts can adopt standard parts, which has the characteristics of simple design. The branch pipes are welded on both sides of the riser, and then the insulation support and hanger structure is installed on both sides respectively. The structure is simple and the processing and installation are very simple. However, in the prior art, the support of the riser is achieved by welding the branch pipe to the riser. During the replacement of the riser, the pipe structure of the thermal insulation support and hanger structure needs to be disassembled, which is cumbersome.

[0004] Therefore, there is a need for a heat-insulating support and hanger structure to improve the convenience of standpipe replacement. Summary of the Invention

[0005] The technical problem to be solved by the utility model is: in order to overcome the deficiencies of the prior art, a heat-insulating support and hanger structure is provided which improves the convenience of replacing the pipe body.

[0006] The technical solution adopted by the present invention to solve the above-mentioned problems is: an insulating support and hanger structure, including a pipe body, a plurality of pipe clamps connected to the pipe body, the plurality of pipe clamps are evenly distributed circumferentially with the pipe body as the center, and two adjacent pipe clamps are locked by a locking piece, and each pipe clamp is closed and fits on the outer peripheral wall of the pipe body, and a support rod is provided on the side of the pipe clamp away from the pipe body, and a thermal insulation support module is connected to the support rod, and the support rod is fixed and insulated by the thermal insulation support module, and a limiting piece is provided on the outer peripheral wall of the pipe body, and the pipe clamp is limited in the length direction of the pipe body by the limiting piece.

[0007] Preferably, the locking member is a bolt.

[0008] Preferably, the support rod is perpendicular to the tube body.

[0009] Preferably, the tube body is arranged vertically, and the limiting member is a plurality of clamping blocks, which are circumferentially fixed on the outer wall of the tube body, and the bottom of the clamping block abuts against the top of the tube clamp.

[0010] Preferably, the number of the card blocks is four.

[0011] Preferably, the tube body is arranged horizontally, and the limiting member includes two groups of blocks, which are respectively against both sides of the tube clamp along the length direction of the tube body. Each group of blocks is provided with multiple blocks, and the multiple blocks in the same group are distributed circumferentially with the tube body as the center. The specific number of blocks in each group is four.

[0012] Preferably, the number of card blocks in each group is four.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] The utility model provides a heat-insulating support and hanger structure. During the replacement of the pipe body, it is only necessary to loosen the bolts and pull the pipe body out from between the pipe clamps for replacement, thereby improving the convenience of replacing the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of Example 1;

[0016] Figure 2 is a top view of Example 1;

[0017] Figure 3 This is the front view of Example 2;

[0018] Figure 4 It is the left view of Example 2.

[0019] Among them: pipe body 1, pipe clamp 2, bolt 3, support rod 4, thermal insulation support module 5, clamping block 6. DETAILED DESCRIPTION

[0020] A heat-insulating support and hanger structure includes a pipe body 1, a plurality of pipe clamps 2 are connected to the pipe body 1, and the plurality of pipe clamps 2 are evenly distributed circumferentially with the pipe body 1 as the center. Two adjacent pipe clamps 2 are locked by a locking member, and the locking member is a bolt 3. Each pipe clamp 2 is surrounded and fitted on the outer peripheral wall of the pipe body 1. A support rod 4 is provided on the side of the pipe clamp 2 away from the pipe body 1. The support rod 4 is perpendicular to the pipe body 1. A heat-insulating support module 5 is connected to the support rod 4. The heat-insulating support module 5 is used to fix and insulate the support rod 4. A limiting member is provided on the outer peripheral wall of the pipe body 1, and the pipe clamp 2 is limited to the length direction of the pipe body 1 by the limiting member;

[0021] The limiting member is a plurality of clamping blocks 6, and the plurality of clamping blocks 6 are evenly fixed on the outer wall of the tube body 1 in the circumferential direction;

[0022] like Figure 1-2 As shown, embodiment 1, a heat-insulating support and hanger structure, includes a tube body 1, the tube body 1 is arranged vertically, two pipe clamps 2 are connected to the tube body 1, the two pipe clamps 2 are evenly distributed circumferentially with the tube body 1 as the center, and the two pipe clamps 2 are locked by a locking piece, the locking piece is a bolt 3, the two pipe clamps 2 are surrounded and fit on the outer peripheral wall of the tube body 1, a support rod 4 is provided on the side of the tube clamp 2 away from the tube body 1, the support rod 4 is perpendicular to the tube body 1, a heat-insulating support module 5 is connected to the support rod 4, and the support rod 4 is fixed and insulated by the heat-insulating support module 5, a plurality of card blocks 6 are fixedly provided on the outer peripheral wall of the tube body 1, a plurality of card blocks 6 are evenly distributed circumferentially with the tube body 1 as the center, the specific number of the card blocks 6 is four, and the bottom of the card block 6 abuts against the top of the tube clamp 2;

[0023] The tube body 1 is radially positioned by the encirclement of the tube clamps 2, and the tube body 1 is positioned downward by the abutment of the clamping block 6 and the tube clamp 2. The temperature of the tube body 1 is transferred to the support rod 4 through the tube clamp 2, and thermal insulation is achieved by the thermal insulation support module 5.

[0024] When replacing the pipe body 1, it is only necessary to loosen the bolts 3 to create a gap between the pipe clamps 2 and the pipe body 1, and then pull the pipe body 1 out of each pipe clamp 2 and replace it.

[0025] like Figure 3-4As shown, embodiment 2, a heat-insulating support and hanger structure, includes a tube body 1, the tube body 1 is arranged horizontally, and two tube clamps 2 are connected to the tube body 1, and the two tube clamps 2 are evenly distributed circumferentially with the tube body 1 as the center, and the two tube clamps 2 are locked by a locking piece, and the locking piece is a bolt 3, and the two tube clamps 2 are surrounded and fitted on the outer peripheral wall of the tube body 1, and a support rod 4 is provided on the side of the tube clamp 2 away from the tube body 1, and the support rod 4 is perpendicular to the tube body 1, and a heat-insulating support module 5 is connected to the support rod 4, and the support rod 4 is fixed and heat-insulated by the heat-insulating support module 5, and two groups of card blocks 6 are fixed on the outer peripheral wall of the tube body 1, and the two groups of card blocks 6 are respectively against the two sides of the tube clamp 2 along the length direction of the tube body 1, and each group of card blocks 6 is provided with a plurality of card blocks, and the multiple card blocks 6 in the same group are evenly distributed circumferentially with the tube body 1 as the center, and the specific number of card blocks 6 in each group is four;

[0026] The radial positioning of the tube body 1 is achieved by the encirclement of each tube clamp 2, and the longitudinal positioning of the tube body 1 is achieved by the abutment of the clamping block 6 and the tube clamp 2. The temperature on the tube body 1 is transferred to the support rod 4 through the tube clamp 2, and thermal insulation is achieved by the thermal insulation support module 5;

[0027] When replacing the pipe body 1, it is only necessary to loosen the bolts 3 to create a gap between the pipe clamps 2 and the pipe body 1, and then pull the pipe body 1 out of each pipe clamp 2 and replace it.

[0028] In summary, during replacement of the tube body 1 , it is only necessary to loosen the bolts 3 and pull the tube body 1 out from between the tube clamps 2 for replacement, thereby improving the convenience of replacing the tube body 1 .

[0029] In addition to the above embodiments, the present invention also includes other implementation methods. Any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of protection of the claims of the present invention.

Claims

1. A heat-insulating support and hanger structure, comprising a tube body (1), characterized in that: The tube body (1) is connected to a plurality of tube clamps (2), which are evenly distributed circumferentially with the tube body (1) as the center. Two adjacent tube clamps (2) are locked by a locking member. Each tube clamp (2) is surrounded and fitted on the outer peripheral wall of the tube body (1). A support rod (4) is provided on the side of the tube clamp (2) away from the tube body (1). A heat insulation support module (5) is connected to the support rod (4). The support rod (4) is fixed and insulated by the heat insulation support module (5). A limiting member is provided on the outer peripheral wall of the tube body (1), and the tube clamp (2) limits the length direction of the tube body (1) by the limiting member.

2. The heat-insulating support and hanger structure according to claim 1, characterized in that: The locking member is a bolt (3).

3. The heat-insulating support and hanger structure according to claim 1, characterized in that: The support rod (4) is perpendicular to the tube body (1).

4. The heat-insulating support and hanger structure according to claim 1, characterized in that: The tube body (1) is arranged vertically, and the limiting members are a plurality of clamping blocks (6). The plurality of clamping blocks (6) are circumferentially fixed on the outer wall of the tube body (1), and the bottom of the clamping blocks (6) abuts against the top of the tube clamp (2).

5. The heat-insulating support and hanger structure according to claim 4, characterized in that: The number of the card blocks (6) is four.

6. The heat-insulating support and hanger structure according to claim 1, characterized in that: The tube body (1) is arranged horizontally, and the position limiting member comprises two groups of clamping blocks (6). The two groups of clamping blocks (6) respectively abut against two sides of the tube clamp (2) along the length direction of the tube body (1). Each group of clamping blocks (6) is provided with a plurality of clamping blocks. The plurality of clamping blocks (6) in the same group are circumferentially distributed with the tube body (1) as the center, and the specific number of clamping blocks (6) in each group is four.

7. The heat-insulating support and hanger structure according to claim 6, characterized in that: The number of card blocks (6) in each group is four.

Images