Flue gas three-way pipe convenient to clean

Abstract

The utility model relates to the technical field of three-way pipe fittings, in particular to a smoke three-way pipe convenient to clean, which comprises a three-way pipe body and further comprises a three-way mechanism, the three-way mechanism comprises a three-way panel, a lock catch, a locking bolt, a plurality of groups of limiting nails and a V-shaped sealing strip, each group of limiting nails is fixedly connected with the three-way panel, and the V-shaped sealing strip is fixedly connected with the three-way panel. The three-way pipe body and the three-way panel are arranged on the two sides of the three-way pipe body and located on one side of the three-way panel, each V-shaped sealing strip is embedded in one side of the three-way pipe body, the three-way panel is arranged on one side of the three-way pipe body, each V-shaped sealing strip is located between the three-way pipe body and the three-way panel, and each lock catch is arranged on the outer surface wall of the corresponding limiting nail in a sleeving mode. One end of each set of locking bolts penetrates through the corresponding lock catch and is in threaded connection with the three-way pipe body. And the three-way panel can be quickly disassembled, so that the three-way pipe body can be cleaned without dead corners, and the cleaning efficiency is improved while the cleaning convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of tee fittings technology, and in particular to a flue gas tee that is easy to clean. Background Technology

[0002] Currently, after prolonged use, the inside of flue gas emission pipes accumulates a lot of flue gas residue, making it difficult to clean during flue gas emission. This results in incomplete cleaning of the inside of the emission pipe, affecting the normal emission of flue gas and causing flue gas blockage and backflow.

[0003] The prior art CN106870855A provides a flue gas tee pipe that is easy to clean, comprising a pipe, with a side plate provided on each of the two side walls of the pipe, two symmetrical handles provided on the surface of the side plate, a first fixing hole provided at the bottom protruding part of the side plate, a connecting piece installed on the side wall of the side plate, a fixing seat provided at the bottom of the connecting piece, a second fixing hole provided inside the fixing seat, a support plate installed inside the pipe, two locking posts symmetrically provided on the side wall of the support plate, and a sliding groove provided on the surface of the locking posts.

[0004] However, in the existing technology, a side plate is only installed on one side of the flue gas tee, which leaves blind spots during the cleaning process and affects the cleaning personnel's ability to clean the inside of the tee. Summary of the Invention

[0005] The purpose of this utility model is to provide a flue gas tee pipe that is easy to clean, in order to solve the technical problem that the existing flue gas tee pipe only has a side plate installed on one side, which leaves blind spots during the cleaning process and affects the cleaning personnel's ability to clean the inside of the tee pipe.

[0006] To achieve the above objectives, this utility model employs a convenient-to-clean flue gas tee, comprising a tee pipe body and a tee mechanism. The tee mechanism includes a tee panel, latches, locking bolts, limiting pins, and V-shaped sealing strips. Multiple sets of limiting pins are used, each set being fixedly connected to the tee panel and located on one side of the panel. Multiple sets of V-shaped sealing strips are used, each set being embedded in one side of the tee pipe body. The tee panel is located on one side of the tee pipe body, with each set of V-shaped sealing strips positioned between the tee pipe body and the panel. Multiple sets of latches are used, each set being sleeved on the outer wall of the corresponding limiting pin. Multiple sets of locking bolts are used, with one end of each bolt passing through the corresponding latch and threadedly connected to the tee pipe body.

[0007] The tee pipe body includes a pipe frame and pipe flanges. There are multiple sets of pipe flanges. Each set of pipe flanges is fixedly connected to the pipe frame and is fitted onto the outer wall of the pipe frame.

[0008] The tee panel includes a plate body and plate flanges. There are multiple sets of plate flanges. Each set of plate flanges is fixedly connected to the plate body and is located on one side of the plate body. Each set of plate flanges is adapted to the corresponding pipe flange.

[0009] The tee panel also includes positioning posts, and there are multiple sets of positioning posts. Each set of positioning posts is fixedly connected to the corresponding plate flange and is located on one side of the plate flange. Each set of positioning posts is adapted to the corresponding pipe flange.

[0010] The easy-to-clean flue gas tee also includes a core column and a core shaft. The core column is fixedly connected to the pipe frame and located inside the pipe frame. One end of the core shaft passes through the plate and is threadedly connected to the core column.

[0011] This utility model discloses a convenient-to-clean flue gas tee. The tee panel covers and seals the tee pipe body, and a V-shaped sealing strip is embedded between the tee pipe body and the tee panel to improve the sealing performance. Multiple sets of limiting pins are respectively arranged on the periphery of the tee panel, and each set of locking buckles is respectively fitted onto the outer wall of the corresponding limiting pin. Each set of locking buckles also fits against one side of the tee pipe body. A locking bolt passes through the locking buckle and engages with the tee. The pipe body is threaded together, and the locking bolt and the limiting pin limit and fix the buckle. The buckle also secures the tee panel to one side of the tee pipe body, thus sealing the tee pipe body. During cleaning, the locking bolt can be removed to take out the tee panel, exposing one side of the flue gas tee pipe. This structure allows for quick disassembly of the tee panel, enabling thorough cleaning of the tee pipe body without any blind spots, improving both cleaning convenience and efficiency. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of a flue gas tee pipe that is easy to clean, according to this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the three-way pipe body of this utility model.

[0015] Figure 3 This is a schematic diagram of the structure of the three-way panel of this utility model.

[0016] 101-Tee pipe body, 102-Tee panel, 103-Lock, 104-Locking bolt, 105-Limit pin, 106-V-type sealing strip, 107-Pipe frame, 108-Pipe flange, 109-Plate body, 110-Plate flange, 111-Positioning post, 112-Pipe core post, 113-Pipe mandrel. Detailed Implementation

[0017] Please see Figures 1 to 3 This utility model provides a convenient-to-clean flue gas tee, including a tee pipe body 101 and a tee mechanism. The tee mechanism includes a tee panel 102, a latch 103, a locking bolt 104, a limiting pin 105, and a V-shaped sealing strip 106. The limiting pins 105 are in multiple sets, each set of which is fixedly connected to the tee panel 102 and located on one side of the tee panel 102. The V-shaped sealing strips 106 are in multiple sets, each set of which is embedded in the tee panel 102. On one side of the through pipe body 101, the tee panel 102 is disposed on one side of the tee pipe body 101, and each set of the V-shaped sealing strips 106 is located between the tee pipe body 101 and the tee panel 102. There are multiple sets of locking buckles 103, and each set of locking buckles 103 is respectively sleeved on the outer wall of the corresponding limiting pin 105. There are multiple sets of locking bolts 104, and one end of each set of locking bolts 104 passes through the corresponding locking buckle 103 and is threadedly connected to the tee pipe body 101.

[0018] In this embodiment, the tee panel 102 covers and seals the tee pipe body 101, and a V-shaped sealing strip 106 is embedded between the tee pipe body 101 and the tee panel 102. The V-shaped sealing strip 106 improves the sealing performance between the tee pipe body 101 and the tee panel 102. Multiple sets of limiting pins 105 are respectively disposed on the periphery of the tee panel 102, and each set of latches 103 is respectively sleeved on the outer wall of the corresponding limiting pin 105. At the same time, each set of latches 103 is respectively attached to the tee. On one side of the pipe body 101, the locking bolt 104 passes through the locking buckle 103 and is threadedly connected to the three-way pipe body 101. The locking bolt 104 and the limiting pin 105 limit and fix the locking buckle 103, and the locking buckle 103 fastens the three-way panel 102 to one side of the three-way pipe body 101, thereby sealing the three-way pipe body 101 with the three-way panel 102. During cleaning, the locking bolt 104 can be removed to take out the three-way panel 102, exposing one side of the flue gas three-way pipe.

[0019] Furthermore, the tee pipe body 101 includes a pipe frame 107 and a pipe flange 108. The number of pipe flanges 108 is multiple sets. Each set of pipe flanges 108 is fixedly connected to the pipe frame 107 and is respectively fitted onto the outer wall of the pipe frame 107.

[0020] In this embodiment, the pipe flange 108 is fitted onto the outer wall of the pipe frame 107, and the pipe flange 108 is used to install and connect the pipe frame 107.

[0021] Furthermore, the tee panel 102 includes a plate body 109 and a plate flange 110. The number of plate flanges 110 is multiple sets. Each set of plate flanges 110 is fixedly connected to the plate body 109 and is located on one side of the plate body 109. Each set of plate flanges 110 is adapted to the corresponding pipe flange 108.

[0022] In this embodiment, the plate 109 covers and seals the pipe frame 107, and the plate flange 110 is adapted to the pipe flange 108 to form a rectangular flange, which facilitates the connection and communication between the flue gas tee and other pipes.

[0023] Furthermore, the tee panel 102 also includes positioning posts 111. There are multiple sets of positioning posts 111. Each set of positioning posts 111 is fixedly connected to the corresponding plate flange 110 and is located on one side of the plate flange 110. Each set of positioning posts 111 is adapted to the corresponding pipe flange 108.

[0024] In this embodiment, when the plate 109 covers the pipe frame 107, the positioning post 111 is embedded in the pipe flange 108, thereby achieving pre-positioning and limiting of the tee panel 102 by embedding the positioning post 111, improving the convenience during the assembly process.

[0025] Furthermore, the easy-to-clean flue gas tee also includes a core column 112 and a core shaft 113. The core column 112 is fixedly connected to the pipe frame 107 and is located inside the pipe frame 107. One end of the core shaft 113 passes through the plate 109 and is threadedly connected to the core column 112.

[0026] In this embodiment, the core column 112 is disposed inside the pipe frame 107, and the core shaft 113 passes through the tee panel 102 and is bolted to the core column 112, thereby improving the installation strength of the tee panel 102 and avoiding bulging at the middle connection part of the tee panel 102 due to long-term thermal expansion and contraction, which would lead to air leakage. This can effectively improve the overall strength of the flue gas tee pipe.

[0027] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A flue gas tee pipe that is easy to clean, comprising a tee pipe body, characterized in that, It also includes the three-way communication mechanism; The tee mechanism includes a tee panel, latches, locking bolts, limiting pins, and V-shaped sealing strips. Multiple sets of limiting pins are provided, each set being fixedly connected to the tee panel and located on one side of the tee panel. Multiple sets of V-shaped sealing strips are provided, each set being embedded in one side of the tee pipe body. The tee panel is located on one side of the tee pipe body, with each set of V-shaped sealing strips positioned between the tee pipe body and the tee panel. Multiple sets of latches are provided, each set being sleeved on the outer wall of the corresponding limiting pin. Multiple sets of locking bolts are provided, with one end of each locking bolt passing through the corresponding latch and threadedly connected to the tee pipe body.

2. The easy-to-clean flue gas tee as described in claim 1, characterized in that, The tee pipe body includes a pipe frame and pipe flanges. There are multiple sets of pipe flanges. Each set of pipe flanges is fixedly connected to the pipe frame and is fitted onto the outer wall of the pipe frame.

3. The easy-to-clean flue gas tee as described in claim 2, characterized in that, The tee panel includes a plate body and plate flanges. There are multiple sets of plate flanges. Each set of plate flanges is fixedly connected to the plate body and is located on one side of the plate body. Each set of plate flanges is adapted to the corresponding pipe flange.

4. The easy-to-clean flue gas tee as described in claim 3, characterized in that, The tee panel also includes positioning posts, and there are multiple sets of positioning posts. Each set of positioning posts is fixedly connected to the corresponding plate flange and is located on one side of the plate flange. Each set of positioning posts is adapted to the corresponding pipe flange.

5. A flue gas tee pipe that is easy to clean as described in claim 4, characterized in that, The easy-to-clean flue gas tee also includes a core column and a core shaft. The core column is fixedly connected to the pipe frame and located inside the pipe frame. One end of the core shaft passes through the plate and is threadedly connected to the core column.

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