Heat exchange station heating pipe network

Abstract

The utility model discloses a heat exchange station heating pipe network which comprises a heating main pipe, a connecting pipe is installed on one side of the heating main pipe, a heating branch pipe is installed on one side of the connecting pipe, a protective sleeve is installed outside the heating branch pipe, a sponge ring is installed inside the protective sleeve, and a heat exchange pipe is installed on the sponge ring. An anti-leakage blocking ring is arranged in the heating branch pipe, a control valve is installed at the front end of the connecting pipe, and telescopic rods are arranged at the top end and the bottom end of the connecting pipe. According to the heat exchange station heating pipe network, the connection sealing performance is improved through the sealing pipe, during installation, one side of the heating branch pipe needs to be arranged outside the sealing pipe in a sleeving mode and is attached to one side of the connecting pipe, and the first installing flange on the heating branch pipe and the second installing flange on the connecting pipe can be fixed through bolts; the sealing ring outside the sealing pipe can improve the sealing effect of connection and water delivery of the two pipelines, only the bolt needs to be screwed off during disassembly, and the problems that disassembly is inconvenient and the connection sealing performance is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating pipe networks, in particular to a heating pipe network for a heat exchange station. Background Art

[0002] The heat exchange station is the place where heat is concentrated and exchanged. It is divided into direct supply station and indirect supply station according to the form of heat supply. The heating network is an indispensable system and structure in the heat exchange station. The heating network is also called the thermal network. The thermal network starts from the boiler room, direct-fired machine room, heating center, etc., and is a heating pipeline from the heat source to the thermal entrance of the building. Multiple heating pipelines form a pipeline network.

[0003] After searching, it was found that there were a large number of branch pipes when the heating network of the heat exchange station was installed. When the branch pipes were connected to the branch pipes of the heating network, there were problems such as poor connection sealing effect and inconvenience in quickly disassembling the branch pipes. For example, when a branch pipe is blocked or damaged in the heat exchange station network, it is inconvenient to quickly disassemble and maintain the branch pipe, which affects the management efficiency of the entire heating network.

[0004] There is an urgent need for a heat exchange station heating pipe network to solve the technical defects raised in the above-mentioned technology. Utility Model Content

[0005] The utility model aims to provide a heating pipe network of a heat exchange station to solve the problems of inconvenient disassembly and poor connection sealing in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating pipe network of a heat exchange station, comprising a heating main pipe, a connecting pipe is installed on one side of the heating main pipe, a heating branch pipe is installed on one side of the connecting pipe, a protective sleeve is installed on the outside of the heating branch pipe, a sponge ring is installed on the inside of the protective sleeve, an anti-leakage ring is arranged inside the heating branch pipe, a control valve is installed at the front end of the connecting pipe, a telescopic rod is arranged at the top and bottom ends of the connecting pipe, and a sealing component is arranged on one side of the connecting pipe;

[0007] The sealing assembly includes a sealing tube, one side of which is fixedly connected to one side of a connecting tube, a sealing ring is fixedly connected to the outside of the sealing tube, a second mounting flange is installed on the outside of the connecting tube, and a first mounting flange is installed on one side of the heating branch pipe.

[0008] Preferably, one side of the heating branch pipe is in contact with one side of the connecting pipe, and the first mounting flange and the second mounting flange are fixedly connected by bolts.

[0009] Preferably, the heating branch pipe is sleeved on the outside of the sealing pipe, and the outside of the sealing ring is in contact with the inner wall of the heating branch pipe.

[0010] Preferably, a connecting slot is provided inside the protective sleeve, and a connecting block is fixedly connected to the outside of the sponge ring, and the connecting block is embedded in the connecting slot.

[0011] Preferably, one side of the telescopic rod is fixedly connected to one side of the heating main pipe, the top and bottom ends of the protective sleeve are fixedly connected to fixed blocks, and the other side of the telescopic rod is fixedly connected to one side of the fixed block.

[0012] Preferably, a connecting rod is fixedly connected to the top and bottom ends of one side of the anti-leakage ring, a pull ring is fixedly connected to one side of the connecting rod, and a positioning buckle is fixedly connected to the inner wall of the heating branch pipe.

[0013] Preferably, the end of the connecting rod is in a "J" shape, and the end of the connecting rod is embedded in the interior of the positioning buckle.

[0014] Preferably, a cross rod is provided inside the anti-leakage ring, and the outside of the anti-leakage ring is in contact with the inner wall of the heating branch pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the heating pipe network of the heat exchange station not only realizes the function of being easy to disassemble and maintain and improving the connection sealing effect, realizes the function of being easy to protect and clean, but also realizes the function of preventing blockage;

[0016] (1) The heating branch pipe is connected to the heating main pipe through the connecting pipe. During installation, one side of the heating branch pipe needs to be put on the outside of the sealing pipe and fit with one side of the connecting pipe. The first mounting flange on the heating branch pipe and the second mounting flange on the connecting pipe can be fixed by bolts. The sealing ring outside the sealing pipe can improve the sealing effect of the connection and water delivery of the two pipes. During disassembly, it is only necessary to unscrew the bolts to separate the first mounting flange and the second mounting flange. This structure realizes the function of improving the connection sealing effect and facilitating disassembly and maintenance.

[0017] (2) The protective sleeve is installed on the outside of the heating branch pipe by providing a protective sleeve, a telescopic rod, a sponge ring, a connecting slot and a connecting block. The supporting position of the protective sleeve can be adjusted according to the needs. The telescopic rod on one side of the protective sleeve facilitates its movement outside the heating branch pipe. The protective sleeve can be moved to a suitable position to maintain support. When the outside of the heating branch pipe needs to be cleaned, the protective sleeve can be pushed to walk on the heating branch pipe. The sponge ring on the protective sleeve can be used to gently wipe and clean the outside of the heating branch pipe. The sponge ring can be taken out from the inside of the protective sleeve for cleaning and replacement. This structure realizes the function of convenient protection and cleaning.

[0018] (3) An anti-leakage ring, a pull ring, a positioning buckle and a connecting rod are provided. The anti-leakage ring is installed inside the heating branch pipe near the connection end. The outer portion of the anti-leakage ring fits the inner wall of the heating branch pipe. After the anti-leakage ring is placed, the connecting rod on one side is hooked inside the positioning buckle to fix it. The internal structure of the anti-leakage ring can block flocs and large particles of impurities in the flowing liquid of the heating branch pipe. The anti-leakage ring can prevent flocs from accumulating at different positions inside the heating branch pipe, making it inconvenient to clean them. Since the anti-leakage ring is installed at the connection end, once blockage occurs, it is only necessary to disassemble the heating branch pipe and pull out the anti-leakage ring. This structure realizes the functions of easy anti-blockage and easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the protective sleeve of the utility model;

[0021] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the front cross-sectional structure of the connecting pipe of the utility model.

[0023] In the figure: 1. Heating main pipe; 2. Connecting pipe; 3. Control valve; 4. Heating branch pipe; 5. Protective sleeve; 6. Anti-leakage ring; 7. First mounting flange; 8. Telescopic rod; 9. Sponge ring; 10. Connecting slot; 11. Fixing block; 12. Connecting block; 13. Pull ring; 14. Positioning buckle; 15. Connecting rod; 16. Sealing ring; 17. Sealing pipe; 18. Second mounting flange. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1: Please refer to Figure 1-4A heating pipe network of a heat exchange station comprises a heating main pipe 1, a connecting pipe 2 is installed on one side of the heating main pipe 1, a heating branch pipe 4 is installed on one side of the connecting pipe 2, a protective sleeve 5 is installed on the outside of the heating branch pipe 4, a sponge ring 9 is installed inside the protective sleeve 5, an anti-leakage ring 6 is arranged inside the heating branch pipe 4, a control valve 3 is installed at the front end of the connecting pipe 2, a telescopic rod 8 is arranged at the top and bottom ends of the connecting pipe 2, and a sealing component is arranged on one side of the connecting pipe 2;

[0026] The sealing assembly includes a sealing tube 17, one side of the sealing tube 17 is fixedly connected to one side of the connecting tube 2, a sealing ring 16 is fixedly connected to the outside of the sealing tube 17, a second mounting flange 18 is installed on the outside of the connecting tube 2, and a first mounting flange 7 is installed on one side of the heating branch pipe 4;

[0027] One side of the heating branch pipe 4 is fitted with one side of the connecting pipe 2, the first mounting flange 7 and the second mounting flange 18 are fixedly connected by bolts, the heating branch pipe 4 is sleeved on the outside of the sealing pipe 17, and the outside of the sealing ring 16 is fitted with the inner wall of the heating branch pipe 4;

[0028] Specifically, Figure 1 and Figure 4 As shown, during installation, one side of the heating branch pipe 4 needs to be put on the outside of the sealing tube 17 and fit with one side of the connecting pipe 2. The first mounting flange 7 on the heating branch pipe 4 and the second mounting flange 18 on the connecting pipe 2 can be fixed by bolts. The sealing ring 16 outside the sealing tube 17 can improve the sealing effect of the connection and water delivery of the two pipes. During disassembly, it is only necessary to unscrew the bolts to separate the first mounting flange 7 and the second mounting flange 18.

[0029] Embodiment 2: A connecting card slot 10 is provided inside the protective sleeve 5, a connecting card block 12 is fixedly connected to the outside of the sponge ring 9, the connecting card block 12 is embedded in the connecting card slot 10, one side of the telescopic rod 8 is fixedly connected to one side of the heating main pipe 1, the top and bottom ends of the protective sleeve 5 are fixedly connected to a fixing block 11, and the other side of the telescopic rod 8 is fixedly connected to one side of the fixing block 11;

[0030] Specifically, Figure 1 and Figure 2 As shown, the telescopic rod 8 on one side of the protective sleeve 5 facilitates its movement outside the heating branch pipe 4. The protective sleeve 5 can be moved to a suitable position to maintain support. When the outside of the heating branch pipe 4 needs to be cleaned, the protective sleeve 5 can be pushed to move on the heating branch pipe 4. The sponge ring 9 on the protective sleeve 5 can be used to gently wipe and clean the outside of the heating branch pipe 4. The sponge ring 9 can be taken out from the inside of the protective sleeve 5 for cleaning and replacement. When replacing, the connecting block 12 on the sponge ring 9 can be moved out from the inside of the connecting slot 10.

[0031] Embodiment 3: A connecting rod 15 is fixedly connected to the top and bottom ends of one side of the anti-leakage ring 6, a pull ring 13 is fixedly connected to one side of the connecting rod 15, a positioning buckle 14 is fixedly connected to the inner wall of the heating branch pipe 4, the end of the connecting rod 15 is in a "J" shape, the end of the connecting rod 15 is embedded in the inside of the positioning buckle 14, a cross rod is arranged inside the anti-leakage ring 6, and the outside of the anti-leakage ring 6 is in contact with the inner wall of the heating branch pipe 4;

[0032] Specifically, Figure 1 and Figure 3 As shown, after the anti-leakage ring 6 is placed, the connecting rod 15 on one side is hooked inside the positioning buckle 14 to fix it. The internal structure of the anti-leakage ring 6 can block the flocs and large particles of impurities in the flowing liquid in the heating branch pipe 4. The anti-leakage ring 6 can prevent the flocs from accumulating at different positions inside the heating branch pipe 4, making it inconvenient to clean them. Since the anti-leakage ring 6 is installed at the connecting end, once blockage occurs, you only need to disassemble the heating branch pipe 4 and pull out the anti-leakage ring 6.

[0033] Working principle: When the utility model is in use, it is necessary to first connect the heating branch pipe 4 with the heating main pipe 1 to install the heating pipe network. During installation, it is necessary to first put one side of the heating branch pipe 4 on the outside of the sealing tube 17 and fit it with one side of the connecting pipe 2. The first mounting flange 7 on the heating branch pipe 4 and the second mounting flange 18 on the connecting pipe 2 can be fixed by bolts. The sealing ring 16 on the outside of the sealing tube 17 can improve the sealing effect of the connection and water delivery of the two pipes. When disassembling, it is only necessary to unscrew the bolts to separate the first mounting flange 7 and the second mounting flange 18. The anti-leakage ring 6 is installed inside the heating branch pipe 4 near the connecting end, and the outside of the anti-leakage ring 6 just fits with the inner wall of the heating branch pipe 4. After the anti-leakage ring 6 is placed, the connecting rod 15 on one side is hooked on the inside of the positioning buckle 14 to achieve fixation, and the anti-leakage ring 6 is installed inside the heating branch pipe 4. The internal structure of the leakage ring 6 can block the flocs and large particles of impurities in the flowing liquid of the heating branch pipe 4. The anti-leakage ring 6 can prevent the flocs from accumulating at different positions inside the heating branch pipe 4, which makes it inconvenient to clean them. The protective sleeve 5 is installed on the outside of the heating branch pipe 4. The supporting position of the protective sleeve 5 can be adjusted according to needs. The telescopic rod 8 on one side of the protective sleeve 5 facilitates its movement outside the heating branch pipe 4. The protective sleeve 5 can be moved to a suitable position to maintain support. When the outside of the heating branch pipe 4 needs to be cleaned, the protective sleeve 5 can be pushed to walk on the heating branch pipe 4. The sponge ring 9 on the protective sleeve 5 can be used to gently wipe and clean the outside of the heating branch pipe 4. The sponge ring 9 can be taken out from the inside of the protective sleeve 5 for cleaning and replacement. This structure realizes the function of easy protection and cleaning.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heating pipe network of a heat exchange station, comprising a heating main pipe (1), characterized in that: A connecting pipe (2) is installed on one side of the heating main pipe (1), a heating branch pipe (4) is installed on one side of the connecting pipe (2), a protective sleeve (5) is installed on the outside of the heating branch pipe (4), a sponge ring (9) is installed inside the protective sleeve (5), an anti-leakage ring (6) is arranged inside the heating branch pipe (4), a control valve (3) is installed at the front end of the connecting pipe (2), telescopic rods (8) are arranged at the top and bottom ends of the connecting pipe (2), and a sealing component is arranged on one side of the connecting pipe (2); The sealing assembly comprises a sealing tube (17), one side of the sealing tube (17) is fixedly connected to one side of the connecting tube (2), the outside of the sealing tube (17) is fixedly connected to a sealing ring (16), the outside of the connecting tube (2) is installed with a second mounting flange (18), and one side of the heating branch pipe (4) is installed with a first mounting flange (7).

2. A heat exchange station heating network according to claim 1, characterized in that: One side of the heating branch pipe (4) is in contact with one side of the connecting pipe (2), and the first mounting flange (7) and the second mounting flange (18) are fixedly connected by bolts.

3. A heat exchange station heating pipe network according to claim 1, characterized in that: The heating branch pipe (4) is sleeved on the outside of the sealing pipe (17), and the outside of the sealing ring (16) is in contact with the inner wall of the heating branch pipe (4).

4. The heating pipe network of a heat exchange station according to claim 1, characterized in that: The protective sleeve (5) is provided with a connecting slot (10) inside, and the sponge ring (9) is fixedly connected with a connecting block (12) outside, and the connecting block (12) is embedded inside the connecting slot (10).

5. The heating pipe network of a heat exchange station according to claim 1, characterized in that: One side of the telescopic rod (8) is fixedly connected to one side of the heating main pipe (1), the top and bottom ends of the protective sleeve (5) are fixedly connected to a fixing block (11), and the other side of the telescopic rod (8) is fixedly connected to one side of the fixing block (11).

6. A heat exchange station heating pipe network according to claim 1, characterized in that: A connecting rod (15) is fixedly connected to the top and bottom ends of one side of the anti-leakage ring (6), a pull ring (13) is fixedly connected to one side of the connecting rod (15), and a positioning buckle (14) is fixedly connected to the inner wall of the heating branch pipe (4).

7. A heat exchange station heating pipe network according to claim 6, characterized in that: The end of the connecting rod (15) is in a "J" shape, and the end of the connecting rod (15) is embedded in the interior of the positioning buckle (14).

8. The heating pipe network of a heat exchange station according to claim 1, characterized in that: The anti-leakage ring (6) is provided with a cross rod inside, and the anti-leakage ring (6) is fitted outside with the inner wall of the heating branch pipe (4).

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