Intelligent pressure pipeline heat preservation device

Abstract

The utility model relates to the technical field of pressure pipelines, and provides an intelligent pressure pipeline heat preservation device which comprises a pressure pipeline body, a plurality of inner heat preservation rings are arranged on the outer side of the pressure pipeline body in a sleeved mode, and outer heat preservation rings are arranged on the outer sides of the inner heat preservation rings in a sleeved mode. According to the intelligent heat preservation device for the pressure pipeline, through the dual effects of the inner heat preservation ring and the outer heat preservation ring, when openings in the inner heat preservation ring and the outer heat preservation ring are staggered, the heat preservation effect on the pressure pipeline can be achieved, and when heat dissipation of the pressure pipeline is needed, heat dissipation can be achieved through the effect of the driving mechanism on the driving base; according to the heat preservation device, the driving base clamps the inner heat preservation ring, the winding mechanism winds the steel wire rope to drive the driving base to slide, so that the inner heat preservation ring rotates, openings in the inner heat preservation ring and the outer heat preservation ring correspond to each other, heat dissipation of the pressure pipeline is facilitated, and then the heat preservation and cooling switching convenience of the whole heat preservation device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure pipelines, and in particular to an intelligent pressure pipeline insulation device. Background Art

[0002] A pressure pipeline refers to a tubular device that uses a certain pressure to transport gas or liquid.

[0003] A Chinese patent discloses an intelligent pressure pipe insulation device, the publication number is CN217030474U, and the article proposes "including a thermal insulation protective sleeve, a heating component and a temperature sensing cable, the heating component is installed inside the thermal insulation protective sleeve, the temperature sensing cable is installed inside the heating component, the heating component is connected to a connector along one end of the pipeline axis, and the other end of the heating component is equipped with multiple groups of plug blocks, the outer side of the plug block is provided with multiple groups of teeth facing the outer end, the connector is provided with multiple groups of sockets, and the outer side of the socket is provided with tooth grooves; the heating component is installed with elastic sealing strips along the inner side of both ends of the pipeline axis; the thermal insulation protective sleeve is installed along One end of the pipe axis surface is bonded to the outer side of the connector by Velcro"; the thermal insulation device uses the thermal insulation protective sleeve to insulate the outer side of the pressure pipe. Due to the different sizes and thicknesses of different types of pressure pipes, the required length of the thermal insulation protective sleeve needs to be customized and cut according to the circumference of the pressure pipe, and when the pressure pipe needs to dissipate heat, the thermal insulation protective sleeve needs to be manually uncovered and separated from the pressure pipe, and the thermal insulation device cannot be switched more conveniently when cooling or insulation is required, thereby reducing the use effect and operation convenience of the overall thermal insulation device. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent pressure pipe insulation device, which solves the problem in the related art that the insulation device cannot be switched more conveniently when cooling or insulation is required during use.

[0005] The technical solution of the utility model is as follows:

[0006] An intelligent pressure pipe insulation device comprises a pressure pipe body, the outer side of the pressure pipe body is provided with a plurality of inner insulation rings, the outer sides of the plurality of inner insulation rings are provided with outer insulation rings, one side of the inner insulation ring and the outer insulation ring are fixedly installed with a connecting ring, the other side of the inner insulation ring and the outer insulation ring are fixedly installed with a connecting outer rod, the inner wall of one end of the connecting outer rod is slidably connected with a connecting inner rod, the outer side of the connecting inner rod is movably connected with the inner side wall of the connecting ring, the outer side of the pressure pipe body is provided with a mounting cover, both sides of the inner wall of the mounting cover are slidably connected with a driving seat, a clamping mechanism for driving the inner insulation ring to move is provided inside the two driving seats, a steel wire rope is fixedly installed on the driving seat through an opening, and a winding mechanism for winding the steel wire rope is provided at the end of the steel wire rope.

[0007] Preferably, the clamping mechanism includes a moving seat slidably connected to the top of the driving seat. A clamping plate is slidably connected to the inner side wall of the moving seat. An elevating screw rod and a driving rod are respectively rotatably connected inside the moving seat. Conical gears are fixedly installed on the outer side of the bottom end of the elevating screw rod and the outer side of the driving rod. The outer side of the elevating screw rod is threadedly connected to one end of the clamping plate.

[0008] Preferably, the clamping mechanism further includes driving gears fixedly installed at both ends of the driving rod. Rack bars are fixedly installed on both sides of the top of the driving seat. The driving gears are engaged with the rack bars. A first electric telescopic rod is fixedly installed between the inner walls of the moving seat and the driving seat.

[0009] Preferably, the winding mechanism includes two winding rods fixedly installed at the end of the steel wire rope. One end of the two winding rods is rotatably connected to a displacement frame. The outer side of the displacement frame is slidably connected to the inner side wall of the installation cover. Two second electric telescopic rods are fixedly installed on one side of the displacement frame. The fixed ends of the two second electric telescopic rods are fixedly connected to the inner side wall of the installation cover.

[0010] Preferably, the winding mechanism further includes a rotating rod rotatably connected to the inner side of the top of the displacement frame. Linkage wheels are fixedly installed at one end of the rotating rod and the winding rod. A belt is sleeved on the outer side of the linkage wheel. A linkage gear is fixedly installed at the other end of the rotating rod. A driving motor is fixedly installed on the inner side of the top of the displacement frame. The output end of the driving motor is fixedly connected to the other end of the rotating rod.

[0011] Preferably, a third electric telescopic rod is fixedly installed on the inner side wall of the connecting outer rod. The telescopic end of the third electric telescopic rod is fixedly connected to the other end of the connecting inner rod.

[0012] Preferably, installation rods are fixedly installed on both sides of the installation cover. Plug rods are slidably connected to the inner walls at both ends of the installation rods.

[0013] Preferably, a fourth electric telescopic rod is fixedly installed on the inner side wall of the installation rod. The telescopic end of the fourth electric telescopic rod is fixedly connected to one end of the plug rod.

[0014] The beneficial effects of the present utility model:

[0015] Through the dual effects of the set inner heat preservation ring and outer heat preservation ring, when the openings on the inner heat preservation ring and the outer heat preservation ring are staggered from each other, the pressure pipeline can be heat-insulated. When heat dissipation of the pressure pipeline is required, the driving mechanism can act on the driving seat to enable the driving seat to clamp the inner heat preservation ring, and the winding mechanism can wind the steel wire rope to drive the driving seat to slide, so that the inner heat preservation ring rotates to align the openings on the inner heat preservation ring and the outer heat preservation ring, facilitating the heat dissipation of the pressure pipeline, and then improving the convenience of switching between heat preservation and heat dissipation of the overall heat preservation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the internal structure of the installation cover of the present utility model;

[0019] Figure 3 is a schematic diagram of the structure of the inner heat preservation ring of the present utility model;

[0020] Figure 4 is a schematic diagram of the internal structure of the connecting outer rod of the present utility model;

[0021] Figure 5 is a schematic diagram of the internal structure of the displacement frame of the present utility model;

[0022] Figure 6 is a schematic diagram of the internal structure of the moving seat of the present utility model;

[0023] In the figure: 1, pressure pipeline body; 2, inner heat preservation ring; 3, outer heat preservation ring; 4, connecting ring; 41, connecting outer rod; 42, connecting inner rod; 43, third electric telescopic rod; 5, installation cover; 51, installation rod; 52, insertion rod; 53, fourth electric telescopic rod; 6, driving seat; 7, clamping mechanism; 71, moving seat; 72, clamping plate; 73, lifting screw rod; 74, driving rod; 75, bevel gear; 76, driving gear; 77, rack; 78, first electric telescopic rod; 8, steel wire rope; 9, winding mechanism; 91, winding rod; 92, displacement frame; 93, second electric telescopic rod; 94, rotating rod; 95, linkage wheel; 96, belt; 97, linkage gear; 98, driving motor. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , this embodiment proposes an intelligent pressure pipeline heat preservation device, which includes a pressure pipeline body 1. A plurality of inner heat preservation rings 2 are sleeved outside the pressure pipeline body 1. An outer heat preservation ring 3 is sleeved outside the plurality of inner heat preservation rings 2. Connecting rings 4 are fixedly installed on one side of the inner heat preservation rings 2 and the outer heat preservation ring 3. Connecting outer rods 41 are fixedly installed on the other side of the inner heat preservation rings 2 and the outer heat preservation ring 3. The inner wall of one end of the connecting outer rod 41 is slidably connected to a connecting inner rod 42. The outside of the connecting inner rod 42 is movably connected to the inner side wall of the connecting ring 4. A third electric telescopic rod 43 is fixedly installed on the inner side wall of the connecting outer rod 41. The telescopic end of the third electric telescopic rod 43 is fixedly connected to the other end of the connecting inner rod 42. Through the action of the third electric telescopic rod 43 inside the connecting outer rod 41 of the plurality of inner heat preservation rings 2, the connecting inner rod 42 slides out of the connecting outer rod 41 and inserts into the connecting ring 4 of another inner heat preservation ring 2, so that the number of required inner heat preservation rings 2 can be adjusted and combined according to the circumference of the pressure pipeline body 1. The plurality of outer heat preservation rings 3 can also be assembled through the action of the connecting inner rod 42 and the connecting ring 4. When the opening positions on the inner heat preservation rings 2 and the outer heat preservation rings 3 are staggered from each other, the inner heat preservation rings 2 and the outer heat preservation rings 3 play a role in heat preservation for the pressure pipeline body 1. When the pressure pipeline body 1 needs to dissipate heat, an installation cover 5 is arranged outside the pressure pipeline body 1. Driving seats 6 are slidably connected to both sides of the inner wall of the installation cover 5. A clamping mechanism 7 for driving the movement of the inner heat preservation ring 2 is arranged inside the two driving seats 6. The driving seat 6 is fixedly installed with a steel wire rope 8 through an opening. A winding mechanism 9 for winding the steel wire rope 8 is arranged at the end of the steel wire rope 8. Through the action of the clamping mechanism 7 on the driving seat 6, the inner heat preservation ring 2 can be clamped on the driving seat 6. Then, through the release of one end of the steel wire rope 8 and the winding of the other end by the winding mechanism 9, the steel wire rope 8 can drive the driving seat 6 to slide inside the installation cover 5, so that the driving seat 6 can drive the inner heat preservation ring 2 to rotate inside the outer heat preservation ring 3, and rotate the openings on the inner heat preservation ring 2 and the outer heat preservation ring 3 to corresponding positions, so as to achieve the effect of dissipating heat from the pressure pipeline. The outer heat preservation ring 3 can be connected to the inner wall of the installation cover 5 by continuously sliding the connecting inner rod 42 on it outwards, so as to keep the outer heat preservation ring 3 stable, thereby improving the switching convenience of the overall device for heat dissipation and heat preservation of the pressure pipeline;

[0026] Please refer to Figure 2 , Figure 5 and Figure 6, in this embodiment, an intelligent pressure pipeline heat preservation device is proposed. When the driving seat 6 needs to clamp and fix the inner heat preservation ring 2, the clamping mechanism 7 includes a moving seat 71 slidably connected to the top of the driving seat 6. A clamping plate 72 is slidably connected to the inner side wall of the moving seat 71. An elevating screw rod 73 and a driving rod 74 are respectively rotatably connected to the inside of the moving seat 71. Conical gears 75 are fixedly installed on the bottom end of the elevating screw rod 73 and the outer side of the driving rod 74. The outer side of the elevating screw rod 73 is threadedly connected to one end of the clamping plate 72. The clamping mechanism 7 further includes driving gears 76 fixedly installed at both ends of the driving rod 74. Rack bars 77 are fixedly installed on both sides of the top of the driving seat 6. The driving gears 76 are engaged with the rack bars 77. A first electric telescopic rod 78 is fixedly installed between the inner walls of the moving seat 71 and the driving seat 6. The bottom inner wall of the driving seat 6 remains in contact with both ends of the inner heat preservation ring 2. Then, through the telescoping of the first electric telescopic rod 78 between the moving seat 71 and the driving seat 6, the first electric telescopic rod 78 is used to push the moving seat 71 to slide on the driving seat 6. While the moving seat 71 is sliding, the rack bar 77 on the driving seat 6 acts on the driving gear 76 inside the moving seat 71, driving the driving gear 76 to rotate. Thereby, it can drive the driving rod 74 to rotate inside the moving seat 71, and at the same time, through the action of the conical gear 75, the elevating screw rod 73 rotates, driving the clamping plate 72 to slide from the top to the bottom of the driving seat 6, so that the clamping plate 72 slides downward while approaching the inner heat preservation ring 2 to clamp and fix the inner heat preservation ring 2. When driving the inner heat preservation ring 2 fixed on the driving seat 6 to move through the steel wire rope 8, the winding mechanism 9 includes two winding rods 91 fixedly installed at the end of the steel wire rope 8. One end of the two winding rods 91 is rotatably connected to a displacement frame 92. The outer side of the displacement frame 92 is slidably connected to the inner side wall of the installation cover 5. Two second electric telescopic rods 93 are fixedly installed on one side of the displacement frame 92. The fixed ends of the two second electric telescopic rods 93 are fixedly connected to the inner side wall of the installation cover 5. The winding mechanism 9 further includes a rotating rod 94 rotatably connected to the inner side of the top of the displacement frame 92. Linkage wheels 95 are fixedly installed at one end of the rotating rod 94 and the winding rod 91. A belt 96 is sleeved on the outer side of the linkage wheel 95. A linkage gear 97 is fixedly installed at the other end of the rotating rod 94. A driving motor 98 is fixedly installed on the inner side of the top of the displacement frame 92. The output end of the driving motor 98 is fixedly connected to the other end of the rotating rod 94. The steel wire rope 8 needs to be adjusted according to the circumference of the pressure pipeline body 1, so that after the installation cover 5 is installed with the pressure pipeline body 1, the connection between the pressure pipeline body 1 and the steel wire rope 8 is kept stable. Then, through the pushing of the two displacement frames 92 by the second electric telescopic rods 93, the two linkage gears 97 on the rotating rod 94 are in a disengaged state. At this time, a single rotating rod 94 can drive the winding rod 91 to rotate to wind up the redundant part of the steel wire rope 8 through the rotation of the driving motor 98 and the linkage action of the linkage wheel 95 and the belt 96. When it is necessary to drive the driving seat 6 to slide inside the installation cover 5 through the steel wire rope 8, it is necessary to keep the overall length of the steel wire rope 8 unchanged.The second electric telescopic rod 93 is used to make the linkage gears 97 on the two rotating rods 94 mesh. When the driving motor 98 rotates, the two rotating rods 94 can rotate in opposite directions at the same speed. One of the winding rods 91 releases the steel wire rope 8 outward, and the other winding rod 91 can wind the steel wire rope 8, so that the position of the driving seat 6 thereon can be driven to move by the movement of the steel wire rope 8. Installation rods 51 are fixedly installed on both sides of the installation cover 5. The inner walls of both ends of the installation rod 51 are slidably connected with insertion rods 52. A fourth electric telescopic rod 53 is fixedly installed on the inner side wall of the installation rod 51. The telescopic end of the fourth electric telescopic rod 53 is fixedly connected with one end of the insertion rod 52. When the overall heat preservation device is installed on the pressure pipeline body 1, the installation cover 5 can drive the insertion rod 52 to slide outward from the inside of the installation rod 51 through the fourth electric telescopic rod 53 and insert into contact with the pressure pipeline body 1, so as to fix the installation cover 5 on the pressure pipeline body 1. The inner heat preservation ring 2 and the outer heat preservation ring 3 can also be separated from the connecting ring 4 by driving the sliding of the connecting inner rod 42 through the third electric telescopic rod 43, which is more convenient for the installation operation of the overall structure.

[0027] In this embodiment, when in use, first adjust the required number of the inner heat preservation ring 2 and the outer heat preservation ring 3 according to the circumference of the pressure pipeline body 1, and assemble them through the connecting inner rod 42 and the connecting ring 4. When the openings on the inner heat preservation ring 2 and the outer heat preservation ring 3 are staggered from each other, the pressure pipeline body 1 can be thermally insulated by the inner heat preservation ring 2 and the outer heat preservation ring 3. When the pressure pipeline body 1 needs to dissipate heat, the sliding of the moving seat 71 on the driving seat 6 can be used to make the clamping plate 72 on the moving seat 71 move downward while approaching both ends of the inner heat preservation ring 2, and clamp and fix both ends of the inner heat preservation ring 2. Then, the two second electric telescopic rods 93 are used to drive the two displacement frames 92 to approach each other. When the driving motor 98 on one of the rotating rods 94 drives it to rotate, the other rotating rod 94 can be driven to rotate in the opposite direction at the same speed through the linkage gear 97. Thus, one of the winding rods 91 winds the steel wire rope 8, and the other winding rod 91 releases the steel wire rope 8 outward. Then, the steel wire rope 8 drives the driving seat 6 to displace on the installation cover 5, so that the inner heat preservation ring 2 thereon can be driven by the driving seat 6 to rotate relative to the outer heat preservation ring 3, making the openings on the inner heat preservation ring 2 and the outer heat preservation ring 3 correspond to each other, so as to achieve the effect of dissipating heat from the pressure pipeline body 1, and then improve the convenience of switching the heat dissipation and heat preservation conditions of the overall device for the pressure pipeline body 1.

[0028] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent pressure pipeline heat preservation device, comprising a pressure pipeline body (1), characterized in that, A plurality of inner heat preservation rings (2) are sleeved on the outer side of the pressure pipeline body (1), an outer heat preservation ring (3) is sleeved on the outer side of the plurality of inner heat preservation rings (2), connecting rings (4) are fixedly installed on one side of the inner heat preservation rings (2) and the outer heat preservation ring (3), connecting outer rods (41) are fixedly installed on the other side of the inner heat preservation rings (2) and the outer heat preservation ring (3), a connecting inner rod (42) is slidably connected to the inner wall of one end of the connecting outer rod (41), and the outer side of the connecting inner rod (42) is movably connected to the inner side wall of the connecting ring (4). An installation cover (5) is arranged on the outer side of the pressure pipeline body (1), driving seats (6) are slidably connected to both sides of the inner wall of the installation cover (5), and a clamping mechanism (7) for driving the inner heat preservation ring (2) to move is arranged inside the two driving seats (6). The driving seat (6) is fixedly installed with a steel wire rope (8) through an opening, and a winding mechanism (9) for winding the steel wire rope (8) is arranged at the end of the steel wire rope (8).

2. The intelligent pressure pipeline heat preservation device according to claim 1, characterized in that, The clamping mechanism (7) includes a moving seat (71) slidably connected to the top of the driving seat (6), a clamping plate (72) is slidably connected to the inner side wall of the moving seat (71), a lifting screw rod (73) and a driving rod (74) are respectively rotatably connected inside the moving seat (71), conical gears (75) are fixedly installed at the bottom end of the lifting screw rod (73) and the outer side of the driving rod (74), and the outer side of the lifting screw rod (73) is threadedly connected to one end of the clamping plate (72).

3. An intelligent pressure pipeline heat preservation device according to claim 2, characterized in that, The clamping mechanism (7) further includes driving gears (76) fixedly installed at both ends of the driving rod (74), racks (77) are fixedly installed on both sides of the top of the driving seat (6), the driving gears (76) are meshed with the racks (77), and a first electric telescopic rod (78) is fixedly installed between the inner walls of the moving seat (71) and the driving seat (6).

4. An intelligent pressure pipeline heat preservation device according to claim 1, characterized in that, The winding mechanism (9) includes two winding rods (91) fixedly installed at the end of the steel wire rope (8), a displacement frame (92) is rotatably connected to one end of the two winding rods (91), the outer side of the displacement frame (92) is slidably connected to the inner side wall of the installation cover (5), two second electric telescopic rods (93) are fixedly installed on one side of the displacement frame (92), and the fixed ends of the two second electric telescopic rods (93) are fixedly connected to the inner side wall of the installation cover (5).

5. An intelligent pressure pipeline heat preservation device according to claim 4, characterized in that, The winding mechanism (9) further includes a rotating rod (94) rotatably connected to the inner side of the top of the displacement frame (92), linkage wheels (95) are fixedly installed at one end of the rotating rod (94) and the winding rod (91), a belt (96) is sleeved on the outer side of the linkage wheel (95), a linkage gear (97) is fixedly installed at the other end of the rotating rod (94), a driving motor (98) is fixedly installed on the inner side of the top of the displacement frame (92), and the output end of the driving motor (98) is fixedly connected to the other end of the rotating rod (94).

6. The intelligent pressure pipeline heat preservation device according to claim 1, characterized in that, The inner side wall of the connecting outer rod (41) is fixedly installed with a third electric telescopic rod (43), and the telescopic end of the third electric telescopic rod (43) is fixedly connected to the other end of the connecting inner rod (42).

7. An intelligent pressure pipeline heat preservation device according to claim 1, characterized in that, Both sides of the mounting cover (5) are fixedly installed with mounting rods (51), and both ends of the inner wall of the mounting rod (51) are slidably connected with insertion rods (52).

8. An intelligent pressure pipeline heat preservation device according to claim 7, characterized in that, The inner side wall of the mounting rod (51) is fixedly installed with a fourth electric telescopic rod (53), and the telescopic end of the fourth electric telescopic rod (53) is fixedly connected to one end of the insertion rod (52).

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