Integrated steam system distribution pipe bundle

Abstract

The utility model provides an integrated steam system distribution pipe bundle which comprises a main pipe and a branch pipe. The V-shaped seats are arranged in the axial direction of the main pipeline at equal intervals; the connecting pipes are arranged on the two sides of the V-shaped seat; the connecting pipe is composed of a plurality of mutually independent arc-shaped plates. When the pipe diameter of the external pipeline is not matched with the pipe diameter of the connecting pipe, a worker rotates the conveying pipe, the conveying pipe rotates to drive the connecting rod to move, the conveying pipe rotates clockwise to drive the connecting rod to move along the inclined face of the inclined block, and the inclined face extends from the end, away from the outer wall of the conveying pipe, of the inclined block to the end, close to the outer wall of the conveying pipe, of the inclined block. And the four arc-shaped plates move at the same time so that the pipe diameter of the connecting pipe can be increased or decreased, then the connecting pipe can be conveniently connected with external pipelines with different pipe diameters through adjustment, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the field of a bellows-sealed steam distribution pipe bundle system, in particular to an integrated steam system distribution pipe bundle. Background Art

[0002] Steam is widely used in the industrial field as a heat medium. The distribution of steam includes dividing the main steam pipeline into multiple branch steam pipelines or converging multiple branch steam pipelines into a main steam pipeline.

[0003] The prior art can refer to the Chinese authorized utility model patent with publication number CN113565995A. The prior art is specifically a bellows-sealed steam distribution pipe bundle system, in which a fork pipe seat is connected to the peripheral side of the main pipe, and a side wall of the main pipe is provided with a perforation corresponding to the fork pipe seat. The fork pipe seat is connected to the main pipe through the perforation, and the fork pipe seat includes a valve seat and a branch pipe cross-connected in a V shape. The valve seat is arranged corresponding to the perforation. The branch pipe is a passage for branch steam and is used to connect the branch steam pipe; the valve stem assembly is arranged in the valve seat, and the valve stem assembly controls the closing and opening of the perforation; the bellows-sealed steam distribution pipe bundle system provided by the present invention has two fork pipe seats arranged on the main pipe, and the fork pipe seat includes a valve seat and a branch pipe cross-connected in a V shape, and the valve stem assembly is arranged in the valve seat.

[0004] The above-mentioned prior art has the following shortcomings in actual implementation: when connected to an external pipeline, it cannot be connected to pipelines of different diameters, which is inconvenient to use. Utility Model Content

[0005] In order to solve the above problems, the utility model proposes an integrated steam system distribution pipe bundle to solve the problem in the above prior art that when connecting to an external pipe, it is impossible to connect to pipes of different diameters.

[0006] To achieve the above-mentioned purpose, the utility model provides an integrated steam system distribution pipe bundle comprising: a main pipe;

[0007] A plurality of V-shaped seats are arranged at equal intervals along the axial direction of the main pipeline;

[0008] Connecting pipes arranged on both sides of the V-shaped seat;

[0009] The connecting pipe is composed of a plurality of mutually independent arc-shaped plates, the two ends of the plurality of arc-shaped plates are close to each other and a gap is formed between them, and a thread is formed on the outer wall of each arc-shaped plate;

[0010] The arc-shaped plate can slide to expand or reduce the size of the spacing gap;

[0011] Circular through holes are provided on both sides of the V-shaped seat. The circular through holes are located inside the connecting pipe and the diameter of the circular through holes is smaller than the diameter of the connecting pipe.

[0012] Furthermore, the connecting pipe is provided with rubber bags whose number is equal to the arc-shaped plates, the rubber bags are located in the spacing gaps and the two ends of the rubber bags are respectively connected to two adjacent arc-shaped plates.

[0013] Furthermore, both sides of the V-shaped seat are provided with sliding grooves with the same number as the arc-shaped plate, and sliders are slidably arranged inside the sliding grooves. A connecting block is arranged on the outer wall of the arc-shaped plate, and the sliders are connected to the connecting blocks.

[0014] Further, a delivery pipe is rotatably provided on both sides of the V-shaped seat, the delivery pipe is located inside the connecting pipe, one end of the delivery pipe covers the circular through hole and is connected to the main pipeline through the circular through hole;

[0015] A plurality of connecting rods are arranged on the outer wall of the conveying pipe, and the number of the connecting rods is the same as the number of the arc-shaped plates. An inclined block is fixedly arranged on the inner wall of the arc-shaped plate. The inclined block has an inclined surface, and a slide groove is provided on the inclined surface. A slider is slidingly arranged inside the slide groove, and an articulated seat is fixedly arranged on the outer wall of the slider. The free end of the connecting rod is hinged to the articulated seat.

[0016] Furthermore, the free end of the delivery pipe extends out of the interior of the connecting pipe.

[0017] Furthermore, a filter box is provided at one end of the main pipeline, the filter box is communicated with the main pipeline, a filter plate is fixedly provided inside the filter box, and a box door is hingedly provided on one side wall of the filter box.

[0018] Compared with the prior art, the beneficial effect of the utility model is that when the diameter of the external pipeline does not match the diameter of the connecting pipe, the staff rotates the delivery pipe, and the connection rod is driven to move by the rotation of the delivery pipe. The delivery pipe rotates clockwise to drive the connecting rod to move along the inclined surface of the inclined block. The inclined surface extends from the end of the inclined block away from the outer wall of the delivery pipe to the end of the inclined block close to the outer wall of the delivery pipe, so that the delivery pipe drives the connecting rod to rotate clockwise and slowly pushes the arc plate outward. The four arc plates move at the same time to expand or reduce the diameter of the connecting pipe, thereby facilitating the connection by adjusting the external pipeline with different diameters, which is convenient for use.

[0019] In order to better understand and implement the present invention, the present invention is described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the first three-dimensional structure of the utility model;

[0021] Figure 2This is a second three-dimensional structural schematic diagram of the utility model;

[0022] Figure 3 It is a plan view of the connecting pipe in the utility model;

[0023] Figure 4 It is a side view of the connecting pipe in the utility model;

[0024] Figure 5 It is a plan view of the V-shaped seat in the utility model;

[0025] Figure 6 It is a cross-sectional view of the filter box in the utility model.

[0026] In the figure: 1, main pipeline; 2, V-shaped seat; 3, connecting pipe; 301, arc plate; 302, interval gap; 4, filter box; 5, box door; 6, conveying pipe; 7, hinged seat; 8, connecting rod; 9, tilting block; 10, rubber bag; 11, slide groove; 12, connecting block; 13, slider; 14, filter plate. DETAILED DESCRIPTION

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings, but the protection scope of the utility model is not limited to the following. Embodiment 1

[0028] Reference Figure 1-6 As shown, the integrated steam system distribution pipe bundle comprises: a main pipe 1; a plurality of V-shaped seats 2 arranged at equal intervals along the axial direction of the main pipe 1; connecting pipes 3 arranged on both sides of the V-shaped seats 2; the connecting pipes 3 are composed of a plurality of independent arc plates 301, the two ends of the plurality of arc plates 301 are close to each other and a spacing gap 302 is formed between them, and a thread is provided on the outer wall of each arc plate 301; the arc plates 301 can slide to expand or reduce the size of the spacing gap 302;

[0029] Circular through holes are provided on both sides of the V-shaped seat 2, and the circular through holes are located inside the connecting pipe 3 and the aperture of the circular through holes is smaller than the diameter of the connecting pipe 3; the same number of slide grooves 11 as the arc plate 301 are provided on both sides of the V-shaped seat 2, and a slider 13 is slidably provided inside the slide groove 11, and a connecting block 12 is provided on the outer wall of the arc plate 301, and the slider 13 is connected to the connecting block 12; the delivery pipe 6 is rotatably provided on both sides of the V-shaped seat 2, and the delivery pipe 6 is located inside the connecting pipe 3, and one end of the delivery pipe 6 covers the circular through hole and is connected to the main pipeline 1 through the circular through hole;

[0030] A plurality of connecting rods 8 are arranged on the outer wall of the conveying pipe 6, and the number of the connecting rods 8 is the same as the number of the arc-shaped plates 301. An inclined block 9 is fixedly arranged on the inner wall of the arc-shaped plates 301. The inclined block 9 has an inclined surface with a slide groove formed on the inclined surface. A slider is slidingly arranged inside the slide groove. A hinge seat 7 is fixedly arranged on the outer wall of the slider. The free end of the connecting rod 8 is hinged to the hinge seat 7.

[0031] The utility model provides a technical solution, when in use, the external pipeline is connected through the main pipeline 1, and then the external pipeline is connected through multiple connecting pipes 3 to facilitate work. When connecting the pipeline, the thread on the outer wall of the connecting pipe 3 is used to facilitate connection with the external pipeline. When the diameter of the external pipeline does not match the diameter of the connecting pipe 3, the staff rotates the delivery pipe 6, and the connection rod 8 is driven to move by the rotation of the delivery pipe 6. The delivery pipe 6 rotates clockwise to drive the connection rod 8 to move along the inclined surface of the inclined block 9. The inclined surface extends from the end of the inclined block 9 away from the outer wall of the delivery pipe 6 to the end of the inclined block 9 close to the outer wall of the delivery pipe 6, so that the delivery pipe 6 drives the connecting rod 8 to rotate clockwise and slowly pushes the arc plate 301 outward to move. The four arc plates 301 move at the same time to expand or reduce the diameter of the connecting pipe 3, so as to facilitate the connection by adjusting the external pipeline with different diameters, which is convenient for use. It is transported to the external pipeline through the set delivery pipe 6.

[0032] Preferably, the free end of the delivery pipe 6 extends out of the interior of the connecting pipe 3 .

[0033] Specifically, the delivery pipe 6 extending out of the connecting pipe 3 is convenient for the staff to rotate.

[0034] Preferably: a filter box 4 is provided at one end of the main pipeline 1 , the filter box 4 is communicated with the main pipeline 1 , a filter plate 14 is fixedly provided inside the filter box 4 ; a box door 5 is hingedly provided on one side wall of the filter box 4 .

[0035] Specifically, the filter plate 14 is provided to facilitate filtering of impurities and garbage, and the box door 5 is opened to facilitate taking out the filter plate 14 for cleaning. Embodiment 2

[0036] refer to Figure 1-Figure 6 As shown, based on the above-mentioned embodiment 1, in this embodiment: the interior of the connecting tube 3 is provided with rubber bags 10 equal to the number of the arc plates 301, the rubber bags 10 are located in the spacing gaps 302 and the two ends of the rubber bags 10 are respectively connected to two adjacent arc plates 301. The rubber bags 10 can ensure the sealing effect of the connecting tube 3, which is convenient for long-term use.

[0037] In combination with all the above embodiments, the workflow of this solution is as follows: when in use, the external pipeline is connected through the main pipeline 1, and then the external pipeline is connected through multiple connecting pipes 3 for easy work. When connecting the pipeline, the thread on the outer wall of the connecting pipe 3 is used to facilitate connection with the external pipeline. When the diameter of the external pipeline does not match the diameter of the connecting pipe 3, the staff rotates the delivery pipe 6, and the connection rod 8 is driven to move by the rotation of the delivery pipe 6. The delivery pipe 6 rotates clockwise to drive the connecting rod 8 to move along the inclined surface of the inclined block 9. The inclined surface extends from the end of the inclined block 9 away from the outer wall of the delivery pipe 6 to the end of the inclined block 9 close to the outer wall of the delivery pipe 6, so that the delivery pipe 6 drives the connecting rod 8 to rotate clockwise and slowly pushes the arc plate 301 outward. The four arc plates 301 move at the same time to expand or reduce the diameter of the connecting pipe 3, so as to facilitate the connection by adjusting the external pipeline with different diameters;

[0038] The rubber bag 10 provided can ensure the sealing effect of the connecting pipe 3, which is convenient for long-term use.

[0039] The above disclosure is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. Integrated steam system distribution bundle, characterized in that: include: Main pipeline (1); A plurality of V-shaped seats (2) arranged at equal intervals along the axial direction of the main pipeline (1); Connecting pipes (3) arranged on both sides of the V-shaped seat (2); The connecting pipe (3) is composed of a plurality of mutually independent arc-shaped plates (301), the two ends of the plurality of arc-shaped plates (301) are close to each other and a gap (302) is formed between them, and a thread is formed on the outer wall of each arc-shaped plate (301); The arc-shaped plate (301) can slide to expand or reduce the size of the spacing gap (302); Circular through holes are provided on both sides of the V-shaped seat (2); the circular through holes are located inside the connecting pipe (3) and the diameter of the circular through holes is smaller than the diameter of the connecting pipe (3).

2. The integrated steam system distribution pipe bundle according to claim 1, characterized in that: The connecting tube (3) is provided with rubber bags (10) in the same number as the arc-shaped plates (301). The rubber bags (10) are located in the spacing gaps (302) and the two ends of the rubber bags (10) are respectively connected to two adjacent arc-shaped plates (301).

3. The integrated steam system distribution pipe bundle according to claim 1, characterized in that: The V-shaped seat (2) is provided with sliding grooves (11) on both sides thereof, the number of which is the same as that of the arc-shaped plate (301); a sliding block (13) is slidably provided inside the sliding groove (11); a connecting block (12) is provided on the outer wall of the arc-shaped plate (301); and the sliding block (13) is connected to the connecting block (12).

4. The integrated steam system distribution pipe bundle according to claim 1, characterized in that: Delivery pipes (6) are rotatably provided on both sides of the V-shaped seat (2), the delivery pipes (6) are located inside the connecting pipe (3), one end of the delivery pipe (6) covers the circular through hole and is connected to the main pipeline (1) through the circular through hole.

5. The integrated steam system distribution pipe bundle according to claim 4, characterized in that: A plurality of connecting rods (8) are arranged on the outer wall of the conveying pipe (6), and the number of the connecting rods (8) is the same as the number of the arc-shaped plates (301). An inclined block (9) is fixedly arranged on the inner wall of the arc-shaped plate (301), and the inclined block (9) has an inclined surface, a slide groove is provided on the inclined surface, a slider is slidably arranged inside the slide groove, and an articulated seat (7) is fixedly arranged on the outer wall of the slider, and the free end of the connecting rod (8) is hinged to the articulated seat (7).

6. The integrated steam system distribution pipe bundle according to claim 4, characterized in that: The free end of the delivery pipe (6) extends out of the interior of the connecting pipe (3).

7. The integrated steam system distribution pipe bundle according to claim 1, characterized in that: A filter box (4) is provided at one end of the main pipeline (1); the filter box (4) is in communication with the main pipeline (1); a filter plate (14) is fixedly provided inside the filter box (4).

8. The integrated steam system distribution pipe bundle according to claim 7, characterized in that: A box door (5) is hingedly provided on one side wall of the filter box (4).

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