CN216896112U

CN216896112U - Heat preservation mechanism for heating power pipe network

Info

Publication number: CN216896112U
Application number: CN202123065477.2U
Authority: CN
Inventors: 高洪贵
Original assignee: Individual
Current assignee: Tiee Cryogenic Shanghai Offshore Engineering Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-07-05
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a heat preservation mechanism for a heating power pipe network, which relates to the technical field of heating power pipe networks and comprises a heating power pipe network body, wherein a heating mechanism is arranged on the periphery of the heating power pipe network body, a fixing mechanism is arranged below the heating power pipe network body, and the heating mechanism comprises a motor, an air heater and a driving gear. The fixing block is tightly attached to the heating power pipe network body under the interaction of the fixing block, the connecting block, the sliding rod, the rubber pad, the hinge rod, the sliding block, the spring and the heating power pipe network body, so that the heating power pipe network body is prevented from colliding.

Description

Heat preservation mechanism for heating power pipe network

Technical Field

The utility model relates to the technical field of heating power pipe networks, in particular to a heat preservation mechanism for a heating power pipe network.

Background

The heat supply pipe network is also called as a heat supply pipe network, starting from a boiler room, a direct-fired machine room, a heat supply center and the like, and leading heat sources to heat supply pipes of a heat inlet of a building, wherein a plurality of heat supply pipes form a pipe network, the design pressure of a heat supply hot water medium is less than or equal to 2.5MPa, the design temperature is less than or equal to 200 ℃, the design pressure of a heat supply steam medium is less than or equal to 1.6MPa, and the design temperature is less than or equal to 350 ℃.

The following problems exist in the prior art:

1. the existing heat preservation mechanism for the heat supply pipe network only heats one part of the heat supply pipe network, and because iron has slow heat conduction, the heating efficiency is low, so that more energy sources are required to be used for heating the heat supply pipe network, and the operation cost is increased;

2. the existing heat preservation mechanism for the heat supply pipe network is difficult to fix because the heat supply pipe network is cylindrical, so that the heat supply pipe network is easy to move and collide, and the heat supply pipe network is easy to damage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a heat preservation mechanism for a heat pipe network, which aims to have the advantage of uniformly heating the heat pipe network and solve the problem of low heating efficiency of the heat pipe network; the other purpose is to solve the problem that the heating power pipe network is lack of fixation so as to achieve the effect of fixing the heating power pipe network.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model provides a heat preservation mechanism for heating power pipe network, includes heating power pipe network body, heating power pipe network body is provided with heating mechanism all around, the below of heating power pipe network body is provided with fixed establishment, heating mechanism is including motor, air heater and driving gear, motor fixed mounting is on one side inner wall of heating mechanism, the air heater sets up the below at the motor, driving gear fixed mounting is on the output shaft of motor, fixed establishment is including bracing piece, connecting block and fixed block, bracing piece fixed mounting is on the inner wall of heating mechanism, connecting block movable mounting is on the bracing piece, fixed block fixed mounting is on one side outer wall of connecting block.

The technical scheme of the utility model is further improved as follows: the inner wall of the heating mechanism is movably provided with two rotating rods, the rotating rods are symmetrically distributed about the center line of the motor, the outer wall of each rotating rod is fixedly provided with a driven gear, and the outer wall of each driven gear is meshed with the outer wall of the driving gear.

The technical scheme of the utility model is further improved as follows: the heating mechanism is characterized in that a limiting rod is fixedly mounted on the inner wall of the heating mechanism, a limiting plate is fixedly mounted on the outer wall of the limiting rod, the bottom of the limiting plate is fixedly connected with the top of the air heater, and a toothed plate is fixedly mounted at the top of the limiting plate.

The technical scheme of the utility model is further improved as follows: the inside of heating mechanism is provided with first incomplete wheel, the inside of heating mechanism is provided with the incomplete wheel of second, the inner wall of the incomplete wheel of first incomplete wheel, second respectively with the outer wall fixed connection of the bull stick that corresponds, the outer wall of the incomplete wheel of first meshes with the outer wall of pinion rack mutually.

The technical scheme of the utility model is further improved as follows: the rubber pads are fixedly mounted on the inner walls of the fixing mechanism and the fixing block, the mounting groove is formed in the top of the fixing mechanism, and the sliding rod is fixedly mounted on the inner wall of the mounting groove.

The technical scheme of the utility model is further improved as follows: the bottom movable mounting of fixed block has the hinge bar, movable mounting has the slider on the outer wall of slide bar, the bottom of slider and the one end swing joint of hinge bar.

The technical scheme of the utility model is further improved as follows: the outer wall of the sliding rod is movably sleeved with a spring, one end of the spring is fixedly connected with the outer wall of one side of the sliding block, and the other end of the spring is fixedly connected with the inner wall of one side of the mounting groove.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:

1. the utility model provides a heat preservation mechanism for a heating power pipe network, which enables a fixed block to be tightly attached to a heating power pipe network body under the interaction of the fixed block, a connecting block, a sliding rod, a rubber pad, a hinged rod, a sliding block, a spring and the heating power pipe network body, prevents the heating power pipe network body from colliding and has the advantage of convenient fixation.

2. The utility model provides a heat preservation mechanism for a heating pipe network, which is characterized in that under the interaction of a motor, a driving gear, a driven gear, a rotating rod, a first residual wheel, a second residual wheel, a toothed plate, a limiting rod and an air heater, the toothed plate moves back and forth to drive the air heater to move back and forth, so that the heating pipe network body is uniformly heated, the low heating efficiency caused by nonuniform heating is prevented, the energy is wasted, and the heat preservation mechanism has the advantage of convenient and uniform heating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional elevation view of a structural heating mechanism of the present invention;

FIG. 3 is a schematic top cross-sectional view of a structural heating mechanism of the present invention;

FIG. 4 is a front cross-sectional view of the structural fixing mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

In the figure: 1. a thermal pipe network body; 2. a heating mechanism; 21. a motor; 22. a hot air blower; 23. a driving gear; 24. a rotating rod; 25. a driven gear; 26. a limiting rod; 27. a limiting plate; 28. a toothed plate; 29. a first stub wheel; 291. a second residual wheel; 3. a fixing mechanism; 31. a support bar; 32. connecting blocks; 33. a fixed block; 34. a rubber pad; 35. a slide bar; 36. a hinged lever; 37. a slider; 38. a spring.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-5, the present invention provides a heat preservation mechanism for a heat pipe network, which comprises a heat pipe network body 1, a heating mechanism 2 is arranged around the heat pipe network body 1, a fixing mechanism 3 is arranged below the heat pipe network body 1, the heating mechanism 2 comprises a motor 21, a hot air blower 22 and a driving gear 23, the motor 21 is fixedly arranged on an inner wall of one side of the heating mechanism 2, the hot air blower 22 is arranged below the motor 21, the driving gear 23 is fixedly arranged on an output shaft of the motor 21, the fixing mechanism 3 comprises a support rod 31, a connecting block 32 and a fixing block 33, the support rod 31 is fixedly arranged on an inner wall of the heating mechanism 2, the connecting block 32 is movably arranged on the support rod 31, the fixing block 33 is fixedly arranged on an outer wall of one side of the connecting block 32, the inner wall of the heating mechanism 2 is movably arranged with two rotating rods 24, the rotating rods 24 are symmetrically distributed about a central line of the motor 21, fixed mounting has driven gear 25 on the outer wall of bull stick 24, and driven gear 25's outer wall meshes with the outer wall of driving gear 23 mutually, and the inner wall fixed mounting of heating mechanism 2 has gag lever post 26, and fixed mounting has limiting plate 27 on the outer wall of gag lever post 26, and the bottom of limiting plate 27 and the top fixed connection of air heater 22, the top fixed mounting of limiting plate 27 has pinion rack 28.

In this embodiment, by providing the limiting rod 26 on the heating mechanism 2, the limiting plate 27 can be supported, and meanwhile, when the toothed plate 28 moves, the limiting plate 27 is driven to move, and the limiting rod 26 can limit the limiting plate 27, so that the limiting plate 27 is prevented from rotating.

Example 2

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a first residual wheel 29 is arranged inside the heating mechanism 2, a second residual wheel 291 is arranged inside the heating mechanism 2, inner walls of the first residual wheel 29 and the second residual wheel 291 are respectively and fixedly connected with outer walls of the corresponding rotating rods 24, and an outer wall of the first residual wheel 29 is meshed with an outer wall of the toothed plate 28.

In this embodiment, drive driving gear 23 through starter motor 21 and rotate, driving gear 23 drives two driven gear 25 and rotates, two driven gear 25 drive two bull stick 24 and rotate, one of them bull stick 24 drives first incomplete wheel 29 and rotates, first incomplete wheel 29 drives pinion rack 28 and moves, pinion rack 28 drives limiting plate 27 and moves, limiting plate 27 drives air heater 22 and moves, when second incomplete wheel 291 rotates to mesh with pinion rack 28, second incomplete wheel 291 drives pinion rack 28 reverse movement, the same is said, pinion rack 28 makes air heater 22 reverse movement, rotation through motor 21, make pinion rack 28 round trip movement, drive air heater 22 round trip movement, carry out even heating to heating power pipe network body 1, prevent to heat the heating efficiency that the inhomogeneous leads to low, the energy has been wasted.

Example 3

As shown in fig. 1 to 5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, fixed establishment 3, equal fixed mounting has rubber pad 34 on the inner wall of fixed block 33, the mounting groove has been seted up at fixed establishment 3's top, the inner wall fixed mounting of mounting groove has slide bar 35, the bottom movable mounting of fixed block 33 has hinge bar 36, movable mounting has slider 37 on slide bar 35's the outer wall, slider 37's bottom and hinge bar 36's one end swing joint, movable sleeve is equipped with spring 38 on slide bar 35's the outer wall, the one end of spring 38 and one side outer wall fixed connection of slider 37, the other end of spring 38 and one side inner wall fixed connection of mounting groove.

In this embodiment, pulling fixed block 33 moves upwards, fixed block 33 drives hinge rod 36 to move, hinge rod 36 drives slider 37 to slide on slide bar 35, slider 37 has spring 38, put into fixing mechanism 3 with heating power pipe network body 1 again on, rubber pad 34 can alleviate the collision, prevent that heating power pipe network body 1 from damaging, move fixed block 33 downwards again, and simultaneously, the elasticity of spring 38 can drive fixed block 33 and hug closely heating power pipe network body 1, prevent that heating power pipe network body 1 from colliding.

The working principle of the heat preservation mechanism for the heat distribution pipe network is described in detail below.

As shown in fig. 1-5, when the heat pipe network needs to be fixed, the fixing block 33 is pulled to move upwards, the fixing block 33 drives the hinge rod 36 to move, the hinge rod 36 drives the sliding block 37 to slide on the sliding rod 35, the sliding block 37 has the spring 38, the heat pipe network body 1 is placed on the fixing mechanism 3, the rubber pad 34 can reduce the collision and prevent the heat pipe network body 1 from being damaged, the fixing block 33 moves downwards, meanwhile, the elastic force of the spring 38 can drive the fixing block 33 to cling to the heat pipe network body 1 to prevent the heat pipe network body 1 from colliding, and the fixing device has the advantage of convenient fixing, when the heat pipe network body 1 needs to be heated, the starting motor 21 drives the driving gear 23 to rotate, the driving gear 23 drives the two driven gears 25 to rotate, the two driven gears 25 drive the two rotating rods 24 to rotate, one of the rotating rods 24 drives the first residual wheel 29 to rotate, first incomplete wheel 29 drives pinion rack 28 and removes, pinion rack 28 drives limiting plate 27 and removes, limiting plate 27 drives air heater 22 and removes, when second incomplete wheel 291 rotates to mesh with pinion rack 28, second incomplete wheel 291 drives pinion rack 28 reverse movement, on the same hand, pinion rack 28 makes air heater 22 reverse movement, rotation through motor 21, make pinion rack 28 round trip movement, drive air heater 22 round trip movement, carry out even heating to heating power pipe network body 1, the heating efficiency who prevents to heat inhomogeneous and lead to is low, the energy has been wasted, the advantage that has convenient even heating.

The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.

Claims

1. The utility model provides a heat preservation mechanism for heating power pipe network, includes heating power pipe network body (1), its characterized in that: the heating pipe network comprises a heating pipe network body (1), wherein heating mechanisms (2) are arranged on the periphery of the heating pipe network body (1), and fixing mechanisms (3) are arranged below the heating pipe network body (1);

the heating mechanism (2) comprises a motor (21), a hot air blower (22) and a driving gear (23), the motor (21) is fixedly arranged on the inner wall of one side of the heating mechanism (2), the hot air blower (22) is arranged below the motor (21), and the driving gear (23) is fixedly arranged on an output shaft of the motor (21);

fixed establishment (3) are including bracing piece (31), connecting block (32) and fixed block (33), bracing piece (31) fixed mounting is on the inner wall of heating mechanism (2), connecting block (32) movable mounting is on bracing piece (31), fixed block (33) fixed mounting is on one side outer wall of connecting block (32).

2. The insulating mechanism for a thermal pipe network of claim 1, wherein: movable mounting has bull stick (24) on the inner wall of heating mechanism (2), bull stick (24) have two, bull stick (24) are about the central line symmetric distribution of motor (21), fixed mounting has driven gear (25) on the outer wall of bull stick (24), the outer wall of driven gear (25) meshes with the outer wall of driving gear (23) mutually.

3. The insulating mechanism for a thermal pipe network of claim 1, wherein: the inner wall fixed mounting of heating mechanism (2) has gag lever post (26), fixed mounting has limiting plate (27) on the outer wall of gag lever post (26), the bottom of limiting plate (27) and the top fixed connection of air heater (22), the top fixed mounting of limiting plate (27) has pinion rack (28).

4. A thermal insulating mechanism for a thermal pipe network as claimed in claim 3, wherein: the inside of heating mechanism (2) is provided with first incomplete wheel (29), the inside of heating mechanism (2) is provided with second incomplete wheel (291), the inner wall of first incomplete wheel (29), second incomplete wheel (291) respectively with the outer wall fixed connection of the bull stick (24) that corresponds, the outer wall of first incomplete wheel (29) meshes with the outer wall of pinion rack (28) mutually.

5. The insulating mechanism for a thermal pipe network of claim 1, wherein: equal fixed mounting has rubber pad (34) on the inner wall of fixed establishment (3), fixed block (33), the mounting groove has been seted up at the top of fixed establishment (3), the inner wall fixed mounting of mounting groove has slide bar (35).

6. The insulating mechanism for a thermal pipe network of claim 5, wherein: the bottom movable mounting of fixed block (33) has articulated rod (36), movable mounting has slider (37) on the outer wall of slide bar (35), the bottom of slider (37) and the one end swing joint of articulated rod (36).

7. The insulating mechanism for a thermal pipe network of claim 5, wherein: the outer wall of the sliding rod (35) is movably sleeved with a spring (38), one end of the spring (38) is fixedly connected with the outer wall of one side of the sliding block (37), and the other end of the spring (38) is fixedly connected with the inner wall of one side of the mounting groove.