Sealing waterproof device of through-wall thermal insulation pipe for urban heat supply

Abstract

The utility model provides a through-wall thermal insulation pipe sealing waterproof device for urban heat supply, which comprises a wall body, a thermal insulation pipe main body and a sealing ring, the thermal insulation pipe main body penetrates through the wall body, the sealing ring is provided with four mutually symmetrical bayonets, the wall body is provided with a mounting ring, and the wall body is provided with a supporting assembly; the four mounting assemblies are symmetrical to one another; the installation assembly comprises a sliding groove formed in the sealing ring, the installation ring is slidably connected into the sliding groove, an extension block is installed on the wall body, a sliding opening is formed in the end, away from the wall body, of the extension block, a limiting block is slidably connected into the sliding opening, and the limiting block is slidably connected into one clamping opening. And one end of the limiting block is in threaded connection with a threaded rod. The sealing ring can be mounted and dismounted, replacement and maintenance work of workers are facilitated, and meanwhile it can be guaranteed that the heat preservation pipe works more stably.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipe sealing and waterproofing, in particular to a thermal insulation pipe sealing and waterproofing device for wall-penetrating urban heating. Background Art

[0002] Insulated pipe is the abbreviation of insulated pipe. Insulated pipe is used for the transportation of liquid, gas and other media. It is used for thermal insulation of pipelines in petroleum, chemical industry, aerospace, hot spring, military, central heating, central air conditioning, municipal and other industries. Insulated pipe is suitable for conveying various media in the range of -50℃—150℃. It is widely used in the transportation of central heating, cooling and hot oil, as well as thermal insulation and cold preservation projects in greenhouses, cold storages, coal mines, petroleum, chemical and other industries.

[0003] In addition to burying, the existing insulation pipes also have an overhead laying method. In this way, the insulation pipes are eroded by rainwater and easily seep water between the pipes and the wall, thus affecting the work effect. At the same time, due to the overhead laying, the insulation pipes may be unstable due to their own weight and cannot meet the use needs of the staff. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sealing and waterproof device for a wall-penetrating thermal insulation pipe for urban heating.

[0005] The embodiment of the utility model provides a sealing and waterproof device for a wall-penetrating thermal insulation pipe for urban heating, comprising:

[0006] A wall, a heat preservation pipe body and a sealing ring, wherein the heat preservation pipe body passes through the wall, the sealing ring is provided with four mutually symmetrical bayonet holes, a mounting ring is installed on the wall, and a supporting assembly is installed on the wall;

[0007] Four mutually symmetrical installation components; the installation component includes a sliding groove opened on the sealing ring, the installation ring is slidably connected in the sliding groove, an extension block is installed on the wall, the extension block has a sliding opening at one end away from the wall, a limiting block is slidably connected in the sliding opening, the limiting block is slidably connected in one of the bayonet holes, one end of the limiting block is threadedly connected to a threaded rod, and the other end of the threaded rod rotates and passes through the extension block.

[0008] Furthermore, the support assembly includes two mutually symmetrical support rods installed on the wall, and the ends of the two support rods away from the wall are commonly fixedly connected to an adjustment block. Two mutually symmetrical support rods are installed on the wall, and the two support rods away from the wall are commonly fixedly connected to the adjustment block. The adjustment block is provided with a sliding opening, and two mutually symmetrical sliders are slidably connected in the sliding opening. One end of the two sliders is threaded with a screw, and the directions of the two screws are opposite. The ends of the two screws that are close to each other are fixedly connected and installed, and the ends of the two screws that are away from each other are rotated to pass through the adjustment block, and the ends of the two sliders that are away from the sliding opening are each installed with a clamping block.

[0009] Furthermore, a knob is installed on one end of the four threaded rods away from the four extension blocks.

[0010] Furthermore, a sealing layer is installed between the wall and the thermal insulation pipe body.

[0011] Furthermore, the two sliding blocks are matched with the sliding opening.

[0012] Furthermore, the two clamping blocks are installed in an arc shape, and a protective layer is installed on one side wall of the two clamping blocks close to each other.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model can install a sealing layer in the gap between the insulation pipe and the wall, thereby preventing water from intruding therein and affecting the work of the insulation pipe. At the same time, a supporting component is provided to support the overhead insulation pipe to prevent its unstable installation due to its own weight, thereby meeting the use needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front three-dimensional structural schematic diagram of a sealing and waterproof device for a wall-penetrating thermal insulation pipe for urban heating described in an embodiment of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of a support assembly of a sealing and waterproof device for a wall-penetrating thermal insulation pipe for urban heating described in an embodiment of the utility model;

[0017] Figure 3 It is a three-dimensional structural sectional view of the installation components of a sealing and waterproof device for a wall-penetrating thermal insulation pipe for urban heating described in an embodiment of the utility model.

[0018] In the above drawings: 1 wall, 2 insulation pipe body, 3 sealing ring, 4 mounting ring, 5 bayonet, 6 sliding groove, 7 extension block, 8 sliding mouth, 9 limiting block, 10 threaded rod, 11 support rod, 12 adjustment block, 13 support rod, 14 sliding mouth, 15 slider, 16 screw, 17 clamping block, 18 knob. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1-Figure 3 As shown, the embodiment of the utility model proposes a sealing and waterproof device for a wall-penetrating thermal insulation pipe for urban heating, comprising:

[0021] The wall 1, the insulation pipe body 2 and the sealing ring 3, a sealing layer is installed between the wall 1 and the insulation pipe body 2, and under the condition of the sealing protection of the installation component, the sealing layer can be further installed to ensure that there will be no leakage. The insulation pipe body 2 passes through the wall 1, and four mutually symmetrical bayonet holes 5 are opened on the sealing ring 3. A mounting ring 4 is installed on the wall 1, and a supporting component is installed on the wall 1. The supporting component includes two mutually symmetrical supporting rods 11 installed on the wall 1, and the ends of the two supporting rods 11 away from the wall 1 are jointly fixedly connected with an adjustment block 12. Two mutually symmetrical supporting rods 13 are installed on the wall 1, and the two supporting rods 13 away from the wall 1 are jointly fixedly connected to the adjustment block 12. A triangle is formed between the supporting rods 11 and the supporting rods 13, which has stability and can more stably support the adjustment block 12, so as to better support the insulation pipe body 2. A sliding opening 14 is opened on the adjustment block 12, and two mutually symmetrical sliders 15 are slidably connected in the sliding opening 14, and the two sliders 15 are matched with the sliding opening 14;

[0022] Therefore, the two sliders 15 can slide stably in the sliding opening 14 without shaking. One end of the two sliders 15 is threaded with a screw 16, and the directions of the two screws 16 are opposite. The ends of the two screws 16 close to each other are fixedly connected and installed, and the ends of the two screws 16 away from each other are rotated to penetrate the adjustment block 12. The ends of the two sliders 15 away from the sliding opening 14 are installed with a clamping block 17. Through the above structure, the staff can rotate the screw 16 to make the two sliders 15 move relative to each other, thereby making the two clamping blocks 17 move relative to each other, so that the insulation pipe body 2 can be clamped and supported. The two clamping blocks 17 are installed in an arc shape. The arc-shaped clamping blocks 17 can better fit the insulation pipe body 2, so that the clamping blocks 17 can support the insulation pipe body 2 more stably. A protective layer is installed on the side wall where the two clamping blocks 17 are close to each other. Through the setting of the protective layer, the damage to the insulation pipe body 2 supported by the clamping can be reduced. Four mutually symmetrical installation components, the installation component includes a sliding groove 6 opened on the sealing ring 3, the installation ring 4 is slidably connected in the sliding groove 6, and an extension block 7 is installed on the wall 1. The end of the extension block 7 away from the wall 1 is opened with a sliding opening 8, and a limiting block 9 is slidably connected in the sliding opening 8;

[0023] The limiting block 9 is slidably connected in one of the bayonet holes 5, and one end of the limiting block 9 is threadedly connected to a threaded rod 10. The four threaded rods 10 are installed with knobs 18 at one end away from the four extension blocks 7. By rotating the knob 18, the staff can easily rotate the threaded rod 10, so that the limiting block 9 can slide in the sliding port 8 and enter the bayonet hole 5, and the other end of the threaded rod 10 rotates to penetrate the extension block 7. Through the above structure, the staff can rotate the knob 18 to make the limiting block 9 enter the bayonet hole 5 and fix the sealing ring 3 to complete the sealing work, thereby meeting the staff's usage needs.

[0024] The detailed working process of the utility model is as follows:

[0025] The staff first takes out the insulation pipe body 2 and then passes it through the wall 1 and installs it to complete the preliminary operation. Then the staff takes out the sealing ring 3, aligns the sliding groove 6 on the sealing ring 3 with the installation ring 4 on the wall 1, and pushes the sealing ring 3 in until it reaches the specified position. Then the staff can rotate the knob 18, and the knob 18 drives the threaded rod 10 to rotate, thereby driving the limiting block 9 threadedly connected to the threaded rod 10 to slide in the sliding mouth 8 until part of the limiting block 9 slides into the bayonet 5 until it can no longer slide, completing the installation of part of the sealing ring 3. Then the staff repeats the above operation to complete the installation and fixation of the entire sealing ring 3. The sealing ring 3 surrounds the gap between the wall 1 and the insulation pipe body 2, thereby completing the insulation pipe body. 2, and then the staff installs the support rod 13 and the support rod 11 on the wall 1, and forms a triangular shape, so that the subsequent supporting effect is more stable, and then the staff fixes the other ends of the support rod 11 and the support rod 13 to the adjustment block 12 to complete the support of the adjustment block 12, and then rotates the screw 16, and drives the two sliders 15 to move relative to each other through the screw 16, and makes the clamping blocks 17 installed on the two sliders 15 move relatively close until the insulation pipe body 2 is clamped. At this time, the support assembly completes the support and clamping protection of the insulation pipe body 2, so that the insulation pipe body 2 will not be unstable due to its own weight, which ensures the normal progress of the heating and insulation work and meets the use needs of the staff.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sealing and waterproof device for wall-penetrating thermal insulation pipes for urban heating, characterized in that: include: A wall (1), a heat-insulating pipe body (2) and a sealing ring (3), wherein the heat-insulating pipe body (2) passes through the wall (1), the sealing ring (3) is provided with four mutually symmetrical bayonet holes (5), a mounting ring (4) is installed on the wall (1), and a supporting assembly is installed on the wall (1); Four mutually symmetrical mounting components; the mounting components include a sliding groove (6) opened on the sealing ring (3), the mounting ring (4) is slidably connected in the sliding groove (6), an extension block (7) is installed on the wall (1), a sliding opening (8) is opened at one end of the extension block (7) away from the wall (1), a limiting block (9) is slidably connected in the sliding opening (8), the limiting block (9) is slidably connected in one of the bayonet holes (5), one end of the limiting block (9) is threadedly connected to a threaded rod (10), and the other end of the threaded rod (10) rotates and passes through the extension block (7).

2. A sealing and waterproof device for wall-penetrating thermal insulation pipes for urban heating according to claim 1, characterized in that: in: The support assembly comprises two mutually symmetrical support rods (11) mounted on the wall (1), the ends of the two support rods (11) away from the wall (1) being fixedly connected to an adjustment block (12), two mutually symmetrical support rods (13) being mounted on the wall (1), the ends of the two support rods (13) away from the wall (1) being fixedly connected to the adjustment block (12), a sliding opening (14) being provided on the adjustment block (12), two mutually symmetrical sliders (15) being slidably connected in the sliding opening (14), one end of the two sliders (15) being threadedly penetrated by a screw rod (16), the directions of the two screw rods (16) being opposite, the ends of the two screw rods (16) being close to each other being fixedly connected, the ends of the two screw rods (16) being away from each other being rotated to penetrate the adjustment block (12), and the ends of the two sliders (15) being away from the sliding opening (14) being installed with a clamping block (17).

3. A sealing and waterproof device for wall-penetrating thermal insulation pipes for urban heating according to claim 1, characterized in that: in: A knob (18) is installed at one end of the four threaded rods (10) away from the four extension blocks (7).

4. A sealing and waterproof device for wall-penetrating thermal insulation pipes for urban heating according to claim 1, characterized in that: in: A sealing layer is installed between the wall (1) and the thermal insulation pipe body (2).

5. A sealing and waterproof device for wall-penetrating thermal insulation pipes for urban heating according to claim 2, characterized in that: in: The two sliding blocks (15) are matched with the sliding opening (14).

6. A sealing and waterproof device for wall-penetrating thermal insulation pipes for urban heating according to claim 2, characterized in that: in: The two clamping blocks (17) are installed in an arc shape, and a protective layer is installed on one side wall of the two clamping blocks (17) close to each other.

Images