Steam pipeline connecting structure

Abstract

The utility model provides a steam pipeline connecting structure, which relates to the technical field of steam pipelines and comprises a connecting mechanism, the outer surface wall of the connecting mechanism is movably connected with a supporting mechanism, the connecting mechanism comprises a first connecting pipe, the outer surface wall of the first connecting pipe is fixedly connected with a first flange plate, and the outer surface wall of the first flange plate is provided with a group of first holes. A rubber ring is movably connected to one side of the outer wall of the first flange plate, and a second connecting pipe is movably inserted into the inner surface wall of the first connecting pipe. According to the utility model, under the cooperation of the connecting mechanism, when the device is used, the outer surface wall of the second connecting pipe is movably sleeved with the rubber ring, and then the second connecting pipe is movably inserted into the first connecting pipe, so that in order to improve the sealing performance of equipment, the sealing ring is arranged between the first flange plate and the second flange plate; and then the first connecting pipe and the second connecting pipe are connected and fixed through the first bolt, operation is convenient, the sealing performance is high, and mounting and dismounting are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of steam pipelines, in particular to a steam pipeline connection structure. Background Art

[0002] The steam pipeline of a steam boiler is an indispensable part of the steam boiler system. Its performance directly affects the safe operation and energy utilization efficiency of the boiler. Therefore, in the design, installation, operation and maintenance of the steam boiler, great attention must be paid to the selection, installation and maintenance of the steam pipeline.

[0003] However, in the prior art, steam pipe connections are mostly made by welding, which is inconvenient for inspection and replacement, thus affecting subsequent maintenance. Utility Model Content

[0004] The utility model aims to solve the problem that when existing equipment is in use, since the steam pipeline connections are mostly welded, it is inconvenient to repair and replace, which affects the later maintenance, and proposes a steam pipeline connection structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a steam pipe connection structure, comprising a connection mechanism, the outer wall of the connection mechanism is movably connected with a support mechanism;

[0006] The connecting mechanism includes a first connecting pipe, an outer wall of the first connecting pipe is fixedly connected to a first flange, an outer wall of the first flange is provided with a group of first holes, a rubber ring is movably connected to one side of the outer wall of the first flange, a second connecting pipe is movably inserted into the inner wall of the first connecting pipe, an outer wall of the second connecting pipe is fixedly connected to a second flange, an outer wall of the second flange is provided with a group of second holes, and a sealing ring is movably sleeved on the outer wall of the second connecting pipe.

[0007] Preferably, the inner surface walls of a group of the first holes are movably inserted with first bolts, and the outer surface walls of a group of the first bolts are movably inserted inside the group of the first holes.

[0008] Preferably, the supporting mechanism comprises a fixing plate, and two first clamping blocks are fixedly connected to the bottom of the fixing plate.

[0009] Preferably, a group of first slots are formed at the bottom of the two first clamping blocks, and second bolts are movably inserted into the inner surface walls of the two groups of first slots.

[0010] Preferably, the inner walls of the two first clamps are fixedly connected with a first gasket, the bottoms of the two first clamps are movably connected with a second clamp, the tops of the two second clamps are provided with a second slot hole, and two groups of second bolts are movably inserted inside the two groups of second slot holes.

[0011] Preferably, the inner surface walls of the two second clamping blocks are fixedly connected with second gaskets, and a group of circular holes are opened on the top of the fixing plate.

[0012] Preferably, the outer wall of the first connecting tube is movably connected to the inner wall of one of the two first gaskets, the outer wall of the first connecting tube is movably connected to the inner wall of one of the two second gaskets, the outer wall of the second connecting tube is movably connected to the inner wall of the other of the two first gaskets, and the outer wall of the second connecting tube is movably connected to the inner wall of the other of the two second gaskets.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, with the cooperation of the connecting mechanism, when the device is in use, the outer wall of the second connecting pipe is movably sleeved with a rubber ring, and then the second connecting pipe is movably inserted into the inside of the first connecting pipe. In order to improve the sealing performance of the equipment, a sealing ring is installed between the first flange and the second flange, and then the first bolt is used to connect and fix the first connecting pipe and the second connecting pipe. The operation is convenient, the sealing performance is strong, and it is easy to install and disassemble.

[0015] 2. In the utility model, with the cooperation of the supporting mechanism, when the device is in use, the first clamp block is installed on the outside of two connected steam pipes, and then the second clamp block is installed on the outside of the two steam pipes. The first clamp block and the second clamp block are movably connected to each other, and then the first clamp block and the second clamp block are connected and fixed using a second bolt. The entire device is installed on one side of the outer wall of the support frame and fixed, thereby improving the stability and support of the pipeline and facilitating installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A front view of a steam pipe connection structure is proposed for the utility model;

[0017] Figure 2 A disassembled diagram of a connection mechanism of a steam pipeline connection structure is proposed for the utility model;

[0018] Figure 3 A top view of a steam pipe connection structure provided by the utility model;

[0019] Figure 4 The utility model provides a disassembled diagram of a support mechanism of a steam pipe connection structure.

[0020] Legend:

[0021] 1. Connecting mechanism; 101. First connecting pipe; 102. First flange; 103. First eyelet; 104. Rubber ring; 105. Second connecting pipe; 106. Second flange; 107. Second eyelet; 108. Sealing ring; 109. First bolt;

[0022] 2. Support mechanism; 201. Fixing plate; 202. First clamping block; 203. First slotted hole; 204. Second bolt; 205. First gasket; 206. Second clamping block; 207. Second slotted hole; 208. Second gasket; 209. Circular hole. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a steam pipe connection structure, comprising a connection mechanism 1, the outer wall of the connection mechanism 1 is movably connected with a support mechanism 2;

[0026] The connecting mechanism 1 includes a first connecting pipe 101, the outer wall of the first connecting pipe 101 is fixedly connected to a first flange 102, the outer wall of the first flange 102 is provided with a group of first holes 103, a rubber ring 104 is movably connected to one side of the outer wall of the first flange 102, a second connecting pipe 105 is movably inserted into the inner wall of the first connecting pipe 101, the outer wall of the second connecting pipe 105 is fixedly connected to a second flange 106, the outer wall of the second flange 106 is provided with a group of second holes 107, the outer wall of the second connecting pipe 105 is movably sleeved with a sealing ring 108, the inner walls of a group of first holes 103 are all movably inserted with first bolts 109, and the outer walls of a group of first bolts 109 are movably inserted inside the group of first holes 103.

[0027] The effect achieved by the entire embodiment 1 is that the first flange 102 is fixedly connected to the outer wall of the first connecting pipe 101, and a first hole 103 is opened on the outer wall of the first flange 102, so that the first bolt 109 can be movably inserted into the inside of the first hole 103, and the second connecting pipe 105 can be movably inserted into the inside of the first connecting pipe 101, and a rubber ring 104 is movably sleeved on the outer wall of the second connecting pipe 105, thereby improving the sealing of the pipeline connection, and a second hole 107 is opened on the outer wall of the second flange 106 fixedly connected to the outer wall of the second connecting pipe 105, and a sealing ring 108 is placed between the first flange 102 and the second flange 106, and the first bolt 109 is used to connect and fix them, thereby ensuring the connection between the pipelines is stable.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the support mechanism 2 includes a fixing plate 201, two first clamping blocks 202 are fixedly connected to the bottom of the fixing plate 201, a group of first slots 203 are opened at the bottom of the two first clamping blocks 202, second bolts 204 are movably inserted into the inner surface walls of the two groups of first slots 203, first gaskets 205 are fixedly connected to the inner surface walls of the two first clamping blocks 202, second clamping blocks 206 are movably connected to the bottom of the two first clamping blocks 202, second slots 207 are opened at the top of the two second clamping blocks 206, and two groups of second bolts 204 are movably inserted into the two groups of second slots 207. Inside, the inner walls of the two second clamping blocks 206 are fixedly connected with the second gaskets 208, a group of circular holes 209 are opened on the top of the fixed plate 201, the outer wall of the first connecting tube 101 is movably connected to the inner wall of one of the two first gaskets 205, the outer wall of the first connecting tube 101 is movably connected to the inner wall of one of the two second gaskets 208, the outer wall of the second connecting tube 105 is movably connected to the inner wall of the other of the two first gaskets 205, and the outer wall of the second connecting tube 105 is movably connected to the inner wall of the other of the two second gaskets 208.

[0029] The effect achieved by the entire embodiment 2 is that the first clamp block 202 is fixedly connected to the bottom of the fixed plate 201, which can play a fixing role, and a first slot hole 203 is opened at the bottom of the first clamp block 202, so that the second bolt 204 can be movably inserted into the inside of the first slot hole 203, so as to connect and fix with other components, and the first gasket 205 is fixedly connected to the inner wall of the first clamp block 202, so that the first clamp block 202 installed on the outside of the steam pipe is more stable and more non-slip, and the second clamp block 206 is movably connected to the bottom of the first clamp block 202, so as to facilitate installation and disassembly, and the first clamp block 202 and the second clamp block 206 are connected and fixed by the second bolt 204, and at the same time, the second gasket 208 is fixedly connected to the inner wall of the second clamp block 206, which plays a non-slip and stable effect.

[0030] Working principle: First, the staff puts a rubber ring 104 on the outer wall of the second connecting pipe 105, and then flexibly inserts the second connecting pipe 105 into the inside of the first connecting pipe 101 until the second flange 106 fixedly connected to the outer wall of the second connecting pipe 105 contacts one side of the outer wall of the first flange 102. In order to improve the connection tightness of the two steam pipes, a sealing ring 108 is placed between the first flange 102 and the second flange 106, and then the first connecting pipe 101 and the second connecting pipe 105 are fixedly connected using the first bolt 109. In order to improve the support and stability of the steam pipe, the first clamping block 202 with the first gasket 205 installed on the inner wall is installed on the outer walls of the first connecting pipe 101 and the second connecting pipe 105, and then the second clamping block 206 is fitted with the outer wall of the steam pipe. The staff uses the second bolt 204 to connect and fix the first clamping block 202 and the second clamping block 206 to ensure the stability of the device, and then installs the fixing plate 201 on the outside of the support frame.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A steam pipe connection structure, comprising a connection mechanism (1), characterized in that: The outer surface wall of the connecting mechanism (1) is movably connected to a supporting mechanism (2); The connecting mechanism (1) comprises a first connecting pipe (101), the outer wall of the first connecting pipe (101) is fixedly connected to a first flange (102), the outer wall of the first flange (102) is provided with a group of first holes (103), one side of the outer wall of the first flange (102) is movably connected to a rubber ring (104), the inner wall of the first connecting pipe (101) is movably inserted with a second connecting pipe (105), the outer wall of the second connecting pipe (105) is fixedly connected to a second flange (106), the outer wall of the second flange (106) is provided with a group of second holes (107), and the outer wall of the second connecting pipe (105) is movably sleeved with a sealing ring (108).

2. A steam pipe connection structure according to claim 1, characterized in that: The inner surface walls of a group of the first holes (103) are all movably inserted with first bolts (109), and the outer surface walls of a group of the first bolts (109) are movably inserted inside the group of the first holes (103).

3. A steam pipe connection structure according to claim 2, characterized in that: The support mechanism (2) comprises a fixing plate (201), and two first clamping blocks (202) are fixedly connected to the bottom of the fixing plate (201).

4. A steam pipe connection structure according to claim 3, characterized in that: A group of first slot holes (203) are provided at the bottom of the two first clamping blocks (202), and second bolts (204) are movably inserted into the inner surface walls of the two groups of first slot holes (203).

5. A steam pipe connection structure according to claim 4, characterized in that: The inner walls of the two first clamping blocks (202) are fixedly connected with a first gasket (205), the bottoms of the two first clamping blocks (202) are movably connected with a second clamping block (206), the tops of the two second clamping blocks (206) are provided with a second slot hole (207), and the two groups of second bolts (204) are movably inserted into the inside of the two groups of second slot holes (207).

6. A steam pipe connection structure according to claim 5, characterized in that: The inner surface walls of the two second clamping blocks (206) are both fixedly connected with second gaskets (208), and a group of circular holes (209) are opened on the top of the fixing plate (201).

7. A steam pipe connection structure according to claim 6, characterized in that: The outer wall of the first connecting tube (101) is movably connected to the inner wall of one of the two first gaskets (205), the outer wall of the first connecting tube (101) is movably connected to the inner wall of one of the two second gaskets (208), the outer wall of the second connecting tube (105) is movably connected to the inner wall of the other of the two first gaskets (205), and the outer wall of the second connecting tube (105) is movably connected to the inner wall of the other of the two second gaskets (208).

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