Butt joint device for mounting gas generator set

Abstract

The utility model discloses a butt joint device for installing a gas generator set, which relates to the technical field of gas generators, and adopts the technical scheme that the butt joint device comprises a base, a gas generator set body and a support plate are fixedly arranged at the top of the base, and a butt joint compensation component is inserted into the support plate; the butt joint device for installing the gas generator set has the beneficial effects that the gas pipe unit is rotated to enable the dislocation compensation pipe unit and the gas input pipe unit to be in the same plane, then the first threaded connecting sleeve is rotated, and the first threaded connecting sleeve rotates to be matched with a compensation pipe connecting pipe through threads, so that the first threaded connecting sleeve moves longitudinally; the first threaded connecting sleeve moves to drive the dislocation compensation pipe to move longitudinally through the fixing ring, so that the other end of the dislocation compensation pipe is aligned to the gas input pipe body, and the purpose that the stainless steel gas pipe body and the gas input pipe body are in butt joint communication through cooperation of the gas pipe unit and the dislocation compensation pipe unit is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas generators, in particular to a mounting and docking device for a gas generator set. Background Art

[0002] Gas-fired generator sets are new types of generator sets developed to meet the world's environmental protection requirements and the new market environment. Natural gas generator sets are mainly divided into two types, one is a combined cycle gas turbine, and the other is a gas internal combustion engine. The gas turbine has relatively large power and is mainly used in large and medium-sized power stations. The gas internal combustion engine has relatively small power and is mainly used in small distributed power stations. It is a new type of green and environmentally friendly power to replace oil-fired and coal-fired units.

[0003] Existing gas generator sets often use stainless steel rigid pipes as gas transmission pipelines during installation. During installation, the gas input pipe is often misaligned with the stainless steel gas pipe, making it inconvenient to dock the gas input pipe with the stainless steel gas pipe. Therefore, a docking device for gas generator set installation is needed to compensate for the misalignment error and facilitate the docking of the gas input pipe with the stainless steel gas pipe. Utility Model Content

[0004] To this end, the utility model provides a docking device for installing a gas generator set, which uses a docking compensation component to solve the problem that the gas input pipe is often misaligned with the stainless steel gas pipe during installation, making it inconvenient to dock the gas input pipe and the stainless steel gas pipe.

[0005] In order to achieve the above-mentioned objectives, the present invention provides the following technical solutions: a device for installing and docking a gas generator set, comprising a base, a gas generator set body and a support plate are fixedly provided on the top of the base, a docking compensation component is inserted into the support plate, a stainless steel gas pipe body is provided at one end of the docking compensation component, and a rotating pipe joint is provided on the outer sheath of the stainless steel gas pipe body, the docking compensation component comprises a gas pipe unit, a dislocation compensation pipe unit, and a gas input pipe unit, the gas pipe unit comprises a gas pipe connecting pipe, a gas pipe connecting pipe is fixedly provided at one end of the gas pipe connecting pipe, a compensation pipe connecting pipe is fixedly provided at the top of the gas pipe connecting pipe, a sealing ring 1 is fixedly inserted into the inner of the compensation pipe connecting pipe, the dislocation compensation pipe unit comprises a dislocation compensation pipe, a fixing ring is fixedly provided on the outside of the dislocation compensation pipe, a threaded connection sleeve 1 is provided on the outside of the fixing ring, a sealing ring 2 and a threaded connection sleeve 2 are provided on one end of the dislocation compensation pipe, the gas input pipe unit comprises a gas input pipe body, and a sealing ring is provided on the outside of the gas input pipe body.

[0006] Preferably, the gas pipe unit passes through the support plate and is connected to the support plate via a bearing.

[0007] Preferably, the rotary pipe joint is sleeved on the outside of the gas pipe connecting pipe and the stainless steel gas pipe body, and both ends of the rotary pipe joint are fixedly connected to the gas pipe connecting pipe and the stainless steel gas pipe body respectively.

[0008] Preferably, one end of the misaligned compensating tube extends into the interior of the compensating tube connecting tube, and the end of the misaligned compensating tube extending into the compensating tube connecting tube is slidingly connected to the compensating tube connecting tube and a sealing ring respectively.

[0009] Preferably, the top of the threaded connection sleeve is sleeved on the outside of the fixing ring and is connected to the fixing ring through a bearing, and the bottom of the threaded connection sleeve is sleeved on the outside of the compensation tube connecting pipe and is connected to the compensation tube connecting pipe through threads.

[0010] Preferably, the two sets of threaded connection sleeves are arranged outside the misalignment compensation pipe and are connected to the misalignment compensation pipe through threads.

[0011] Preferably, the second threaded connection sleeve is arranged on the outside of the second sealing ring and is slidably connected to the second sealing ring, and the second sealing ring is fixedly embedded on the outside of the misalignment compensation tube.

[0012] Preferably, the two sets of threaded connection sleeves are arranged outside the gas input pipe body and are connected to the gas input pipe body through threads, and one end of the gas input pipe body is fixedly connected to the gas generator set body.

[0013] The embodiment of the utility model has the following advantages:

[0014] 1. Rotate the gas pipe unit so that the misalignment compensation pipe unit and the gas input pipe unit are in the same plane, and then rotate the threaded connection sleeve 1. The threaded connection sleeve 1 rotates and cooperates with the thread of the compensation pipe connecting pipe, so that the threaded connection sleeve 1 moves longitudinally. The movement of the threaded connection sleeve 1 drives the misalignment compensation pipe longitudinally through the fixed ring, so that the other end of the misalignment compensation pipe is aligned with the gas input pipe body, so as to facilitate the docking and connection of the stainless steel gas pipe body and the gas input pipe body through the cooperation of the gas pipe unit and the misalignment compensation pipe unit;

[0015] 2. Move the dislocation compensation pipe longitudinally so that one end of the dislocation compensation pipe slides inside the compensation pipe connecting pipe, rotate the threaded connection sleeve 2, and respectively cooperate with the threads of the dislocation compensation pipe and the gas input pipe body through the threaded connection sleeve 2, so that the threaded connection sleeve 2 is spirally sleeved on the outside of the gas input pipe body, so that the stainless steel gas pipe body and the gas input pipe body are connected through the gas pipe unit and the dislocation compensation pipe unit, and the connection is sealed by the sealing ring 1, the sealing ring 2, and the sealing ring to prevent gas leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0018] Figure 1 A schematic diagram of the overall structure provided by the utility model;

[0019] Figure 2 A three-dimensional diagram of the docking compensation assembly provided by the utility model;

[0020] Figure 3 A sectional perspective view of the docking compensation assembly provided by the present invention;

[0021] Figure 4 The utility model provides Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 The utility model provides Figure 3 Enlarged view of point B in the middle.

[0023] In the figure: 1 base, 2 gas generator set body, 3 support plate, 4 stainless steel gas pipe body, 5 rotating pipe joint, 6 docking compensation assembly, 61 gas pipe unit, 611 gas pipe connecting pipe, 612 gas pipe connecting pipe, 613 compensation pipe connecting pipe, 614 sealing ring 1, 62 misaligned compensation pipe unit, 621 misaligned compensation pipe, 622 fixing ring, 623 threaded connection sleeve 1, 624 sealing ring 2, 625 threaded connection sleeve 2, 63 gas input pipe unit, 631 gas input pipe body, 632 sealing ring. DETAILED DESCRIPTION

[0024] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0025] Refer to the attached Figure 1 -Attached Figure 5 The utility model provides a docking device for gas generator set installation, including a base 1, a gas generator set body 2 and a support plate 3 are fixed on the top of the base 1, a docking compensation component 6 is inserted into the support plate 3, one end of the docking compensation component 6 is provided with a stainless steel gas pipe body 4, the outer sleeve of the stainless steel gas pipe body 4 is provided with a rotating pipe joint 5, the docking compensation component 6 includes a gas pipe unit 61, a misalignment compensation pipe unit 62, and a gas input pipe unit 63, the gas pipe unit 61 includes a gas pipe connecting pipe 611, and one end of the gas pipe connecting pipe 611 is fixed with a gas pipe connecting pipe Pipe 612, a compensation pipe connecting pipe 613 is fixedly installed on the top of the gas pipe connecting pipe 611, and a sealing ring 1 614 is fixedly inserted inside the compensation pipe connecting pipe 613. The misalignment compensation pipe unit 62 includes a misalignment compensation pipe 621, and a fixing ring 622 is fixedly sleeved on the outside of the misalignment compensation pipe 621. A threaded connection sleeve 1 623 is sleeved on the outside of the fixing ring 622. A sealing ring 2 624 and a threaded connection sleeve 2 625 are sleeved on one end of the misalignment compensation pipe 621. The gas input pipe unit 63 includes a gas input pipe body 631, and a sealing ring 632 is sleeved on the outside of the gas input pipe body 631.

[0026] In this embodiment, in order to achieve the purpose of compensating for the misalignment error and facilitating the docking of the gas input pipe with the stainless steel gas pipe, the gas pipe unit 61 is rotated so that the misalignment compensation pipe unit 62 and the gas input pipe unit 63 are in the same plane, and then the threaded connection sleeve 623 is rotated. The threaded connection sleeve 623 rotates and cooperates with the thread of the compensation pipe connecting pipe 613, so that the threaded connection sleeve 623 moves longitudinally. The threaded connection sleeve 623 moves through the fixing ring 622 to drive the misalignment compensation pipe 621 to move longitudinally, so that one end of the misalignment compensation pipe 621 is in the compensation pipe connecting pipe. The tube 613 slides inside, and the other end of the misalignment compensation tube 621 is aligned with the gas input pipe body 631. At this time, the second threaded connection sleeve 625 is rotated, and the second threaded connection sleeve 625 is respectively engaged with the threads of the misalignment compensation tube 621 and the gas input pipe body 631, so that the second threaded connection sleeve 625 is screwed onto the outside of the gas input pipe body 631. The stainless steel gas pipe body 4 and the gas input pipe body 631 are connected through the gas pipe unit 61 and the misalignment compensation tube unit 62, achieving the purpose of facilitating the connection between the stainless steel gas pipe body 4 and the gas input pipe body 631.

[0027] Among them, in order to achieve the purpose of preventing the docking compensation component 6 from interfering with the connection of the stainless steel gas pipe body 4 when rotating, the present device adopts the following technical solutions: the gas pipe unit 61 passes through the support plate 3 and is connected to the support plate 3 through a bearing, the rotating pipe joint 5 is sleeved on the gas pipe connecting pipe 612 and the outside of the stainless steel gas pipe body 4, and the two ends of the rotating pipe joint 5 are respectively fixedly connected to the gas pipe connecting pipe 612 and the stainless steel gas pipe body 4, and the gas pipe connecting pipe 612 and the stainless steel gas pipe body 4 are connected through the rotating pipe joint 5. The rotating joint refers to: a pipeline connection device, and the connected pipelines can rotate relative to each other and can be used to transmit gas, liquid, oil and other media. The compact design structure adopts a flange connection and is effectively integrated into the customer's equipment, so that when the docking compensation component 6 rotates, the rotating pipe joint 5 is used to prevent rotation interference with the fixed stainless steel gas pipe body 4;

[0028] Among them, in order to achieve the purpose of preventing air leakage at the connection, the present device adopts the following technical solutions: one end of the misaligned compensation tube 621 extends into the interior of the compensation tube connecting tube 613, and one end of the misaligned compensation tube 621 extends into the compensation tube connecting tube 613 and is respectively slidably connected to the compensation tube connecting tube 613 and the sealing ring 1 614, the top of the threaded connection sleeve 1 623 is sleeved on the outside of the fixed ring 622 and is connected to the fixed ring 622 through a bearing, the bottom of the threaded connection sleeve 1 623 is sleeved on the outside of the compensation tube connecting tube 613 and is threadedly connected to the compensation tube connecting tube 613, the threaded connection sleeve 2 625 is sleeved on the outside of the misaligned compensation tube 621 and is threadedly connected to the misaligned compensation tube 621, the threaded connection sleeve 2 625 is sleeved on the outside of the sealing ring 2 624 and is slidably connected to the sealing ring 2 624, and the sealing ring 2 624 is fixedly embedded in the outside of the misaligned compensation tube 621 The second threaded connection sleeve 625 is sleeved on the outside of the gas input pipe body 631 and is connected to the gas input pipe body 631 through threads. One end of the gas input pipe body 631 is fixedly connected to the gas generator set body 2. The misalignment compensation pipe 621 moves longitudinally, so that one end of the misalignment compensation pipe 621 slides inside the compensation pipe connecting pipe 613. The second threaded connection sleeve 625 is rotated, and the second threaded connection sleeve 625 is respectively matched with the threads of the misalignment compensation pipe 621 and the gas input pipe body 631, so that the second threaded connection sleeve 625 is spirally sleeved on the outside of the gas input pipe body 631, so that the stainless steel gas pipe body 4 and the gas input pipe body 631 are connected through the gas pipe unit 61 and the misalignment compensation pipe unit 62, and the connection is sealed by the first sealing ring 614, the second sealing ring 624, and the sealing ring 632 to prevent gas leakage.

[0029] The use process of the present invention is as follows: when using the present invention, first connect the gas pipe connecting pipe 612 to the stainless steel gas pipe body 4 through the rotating pipe joint 5, and then rotate the gas pipe unit 61 so that the misalignment compensation pipe unit 62 and the gas input pipe unit 63 are in the same plane, and then rotate the threaded connection sleeve 623. The threaded connection sleeve 623 rotates and cooperates with the thread of the compensation pipe connecting pipe 613, so that the threaded connection sleeve 623 moves longitudinally. The threaded connection sleeve 623 moves through the fixing ring 622 to drive the misalignment compensation pipe 621 to move longitudinally, so that one end of the misalignment compensation pipe 621 slides inside the compensation pipe connecting pipe 613, and the misalignment compensation pipe 6 21 The other end is aligned with the gas input pipe body 631. At this time, the second threaded connection sleeve 625 is rotated, and the second threaded connection sleeve 625 is respectively matched with the threads of the misalignment compensation pipe 621 and the gas input pipe body 631, so that the second threaded connection sleeve 625 is spirally sleeved on the outside of the gas input pipe body 631, so that the stainless steel gas pipe body 4 and the gas input pipe body 631 are connected through the gas pipe unit 61 and the misalignment compensation pipe unit 62, so as to facilitate the docking and communication between the stainless steel gas pipe body 4 and the gas input pipe body 631, and the connection is sealed by the sealing ring 1 614, the sealing ring 2 624, and the sealing ring 632 to prevent gas leakage.

[0030] The above are merely preferred embodiments of the present invention. Anyone skilled in the art may utilize the above-described technical solutions to modify the present invention or create equivalent technical solutions. Therefore, any simple modification or equivalent replacement based on the technical solutions of the present invention falls within the scope of protection claimed by the present invention.

Claims

1. A docking device for gas generator set installation, comprising a base (1), characterized in that: The top of the base (1) is fixedly provided with a gas generator set body (2) and a support plate (3); a docking compensation assembly (6) is plugged into the interior of the support plate (3); one end of the docking compensation assembly (6) is provided with a stainless steel gas pipe body (4); the outer sheath of the stainless steel gas pipe body (4) is provided with a rotating pipe joint (5); the docking compensation assembly (6) comprises a gas pipe unit (61), a misalignment compensation pipe unit (62), and a gas input pipe unit (63); the gas pipe unit (61) comprises a gas pipe connecting pipe (611); one end of the gas pipe connecting pipe (611) is fixedly provided with a gas pipe connecting pipe (612); the gas pipe connecting pipe (611) is ...1); the gas pipe connecting pipe (611) is provided with a gas pipe connecting pipe (612); the gas pipe connecting pipe (611) is provided with a gas pipe connecting pipe (612); the gas pipe connecting pipe (611) is provided with a gas pipe connecting pipe (611); the gas pipe connecting pipe (61 ) A compensation pipe connecting pipe (613) is fixedly provided on the top, and a sealing ring (614) is fixedly inserted inside the compensation pipe connecting pipe (613). The misaligned compensation pipe unit (62) includes a misaligned compensation pipe (621), and a fixing ring (622) is fixedly sleeved on the outside of the misaligned compensation pipe (621). A threaded connection sleeve (623) is sleeved on the outside of the fixing ring (622). A sealing ring (624) and a threaded connection sleeve (625) are sleeved on one end of the misaligned compensation pipe (621). The gas input pipe unit (63) includes a gas input pipe body (631), and a sealing ring (632) is sleeved on the outside of the gas input pipe body (631).

2. The gas generator installation and docking device according to claim 1, characterized in that: The gas pipe unit (61) passes through the support plate (3) and is connected to the support plate (3) via a bearing.

3. The gas generator installation and docking device according to claim 1, characterized in that: The rotating pipe joint (5) is sleeved on the outside of the gas pipe connecting pipe (612) and the stainless steel gas pipe body (4), and the two ends of the rotating pipe joint (5) are fixedly connected to the gas pipe connecting pipe (612) and the stainless steel gas pipe body (4) respectively.

4. The gas generator installation and docking device according to claim 1, characterized in that: One end of the misalignment compensation tube (621) extends into the interior of the compensation tube connecting tube (613), and one end of the misalignment compensation tube (621) extending into the compensation tube connecting tube (613) is slidably connected to the compensation tube connecting tube (613) and the sealing ring (614).

5. The gas generator installation and docking device according to claim 1, characterized in that: The top of the threaded connection sleeve (623) is sleeved on the outside of the fixing ring (622) and is connected to the fixing ring (622) through a bearing, and the bottom of the threaded connection sleeve (623) is sleeved on the outside of the compensation tube connecting pipe (613) and is connected to the compensation tube connecting pipe (613) through a thread.

6. The gas generator installation and docking device according to claim 1, characterized in that: The second threaded connection sleeve (625) is sleeved on the outside of the misalignment compensation tube (621) and is connected to the misalignment compensation tube (621) through threads.

7. The gas generator set installation and docking device according to claim 1, characterized in that: The second threaded connection sleeve (625) is sleeved on the outside of the second sealing ring (624) and is slidably connected to the second sealing ring (624). The second sealing ring (624) is fixedly embedded on the outside of the misalignment compensation tube (621).

8. The gas generator set installation and docking device according to claim 1, characterized in that: The second threaded connection sleeve (625) is sleeved on the outside of the gas input pipe body (631) and is connected to the gas input pipe body (631) through threads. One end of the gas input pipe body (631) is fixedly connected to the gas generator set body (2).

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