CN212921746U - Heat supply device - Google Patents
Heat supply device Download PDFInfo
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- CN212921746U CN212921746U CN202021408847.0U CN202021408847U CN212921746U CN 212921746 U CN212921746 U CN 212921746U CN 202021408847 U CN202021408847 U CN 202021408847U CN 212921746 U CN212921746 U CN 212921746U
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Abstract
The application discloses send heat facility. The heat-sending device comprises a chassis, a telescopic heat-sending mechanism, a movable component and a driving part. The movable component is arranged on the chassis and movably connected with the telescopic heat-sending mechanism, so that the telescopic heat-sending mechanism has a vertical state and a horizontal state. The drive part is arranged on the chassis and drives the telescopic heat-sending mechanism to switch between a vertical state and a horizontal state. The technical scheme that this application provided can solve prior art, because the flexible hot mechanism that send in the deicing vehicle leads to the inconvenient transportation of deicing vehicle and the problem of walking.
Description
Technical Field
The application relates to the technical field of transformer substation maintenance, in particular to a heat transfer device.
Background
The transformer substation is internally provided with various devices or devices, such as insulators, sleeves, tube buses, switch groups, filter groups and the like. Ice coating on these devices or appliances is one of the natural disasters of the power system.
In the prior art, an ice removing vehicle is often adopted to remove ice on equipment or devices in a transformer substation, however, a telescopic heat conveying mechanism in the ice removing vehicle in the prior art is large in size, so that the ice removing vehicle is inconvenient to transport and walk.
SUMMERY OF THE UTILITY MODEL
The application provides a send hot device, it can solve prior art, because the flexible hot mechanism that send in the deicing vehicle leads to the inconvenient transportation of deicing vehicle and the problem of walking.
The application provides a heat transfer device, and the heat transfer device comprises a chassis, a telescopic heat transfer mechanism, a movable assembly and a driving part.
The movable component is arranged on the chassis and movably connected with the telescopic heat-sending mechanism, so that the telescopic heat-sending mechanism has a vertical state and a horizontal state. The drive part is arranged on the chassis and drives the telescopic heat-sending mechanism to switch between a vertical state and a horizontal state.
When the telescopic heat-feeding mechanism is in a vertical state, the telescopic heat-feeding mechanism is vertical relative to the surface of the chassis;
when the telescopic heat-sending mechanism is in a lying state, the telescopic heat-sending mechanism lies on the surface of the chassis.
In the scheme, the heat delivery device is applied to the deicing vehicle, and the deicing heat pipe of the deicing vehicle can be lifted to a proper height through the telescopic heat delivery mechanism in the heat delivery device. The heat-sending device comprises a chassis, a telescopic heat-sending mechanism, a movable component and a driving part. The telescopic heat-sending mechanism is movably connected with the chassis through a movable assembly, so that the telescopic heat-sending mechanism has a vertical state and a horizontal state. Through the drive part, the telescopic heat conveying mechanism can be switched between a vertical state and a horizontal state.
When the deicing vehicle needs to be transported or the deicing vehicle needs to conveniently walk, the telescopic heat-conveying mechanism is switched to a horizontal state by the drive of the drive part, namely, the telescopic heat-conveying mechanism is horizontal to the surface of the chassis, so that the height of the whole deicing vehicle is reduced, and the deicing vehicle is convenient to transport or walk on a height-limited road.
When the deicing vehicle needs to work, the telescopic heat conveying mechanism is switched to be in a vertical state through the driving of the driving part, namely, the telescopic heat conveying mechanism is vertical to the surface of the chassis, so that the deicing vehicle can work normally.
Alternatively, in one possible implementation,
the movable assembly comprises a base sliding table and a track, and the driving part comprises a hydraulic cylinder;
the base sliding table is arranged on the track and can slide along the track;
the telescopic heat-feeding mechanism is hinged to the base sliding table and is switched between a vertical state and a horizontal state through the rotation of the telescopic heat-feeding mechanism relative to the base sliding table;
the shell of the hydraulic cylinder is hinged with the chassis, and the piston rod of the hydraulic cylinder is hinged with the telescopic heat-sending mechanism.
Alternatively, in one possible implementation,
the drive part comprises two hydraulic cylinders which are arranged in parallel at intervals, and piston rods of the two hydraulic cylinders are hinged to two sides of the outer wall of the telescopic heat-sending mechanism.
Alternatively, in one possible implementation,
the driving part also comprises a pneumatic cylinder, the pneumatic cylinder is fixed on the chassis, and the executing end of the pneumatic cylinder drives the base sliding table to slide along the track.
Alternatively, in one possible implementation,
the movable component also comprises a locking support part which is fixed on the chassis;
when the telescopic heat-sending mechanism is in a horizontal state, the telescopic heat-sending mechanism is supported and fixed on the locking support part.
Alternatively, in one possible implementation,
the telescopic heat-sending mechanism comprises a pneumatic device and a telescopic rod structure;
the telescopic rod structure comprises a plurality of telescopic pipes, the diameters of the telescopic pipes are sequentially reduced, so that the telescopic pipes are sequentially sleeved in a sealing manner along the axis direction of the telescopic pipes, the inner cavities of the telescopic pipes are sequentially communicated, and the telescopic rod structure is stretched through the relative displacement of the telescopic pipes;
the telescopic pipe at the bottommost end is provided with an air inlet nozzle and an air exhaust nozzle, and the air inlet nozzle is connected with an air outlet of the pneumatic device;
the pneumatic device is used for delivering high-pressure gas to the inner cavities of the telescopic pipes so as to enable each telescopic pipe to relatively displace.
Alternatively, in one possible implementation,
the telescopic heat delivery mechanism also comprises a heat pipe reel and a heat delivery pipe;
the heat delivery pipe is wound on the heat pipe reel, and the heat pipe reel is fixed on the chassis and used for delivering and receiving the heat delivery pipe;
one end of the heat delivery pipe penetrates through the inside of the telescopic rod structure and penetrates out of the top end of the telescopic rod structure.
Alternatively, in one possible implementation,
the heat delivery device also comprises a travelling mechanism which is arranged below the chassis and used for enabling the heat delivery device to travel;
the running mechanism comprises a crawler-type running mechanism.
Alternatively, in one possible implementation,
the heat delivery device also comprises a support structure, and the support structure comprises four support hydraulic cylinders;
the shells of the four supporting hydraulic cylinders are respectively fixed on the periphery of the chassis, and the piston rods of the four supporting hydraulic cylinders face the ground and are used for lifting the heat-sending device on the ground.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a perspective view of a heat transfer device in this embodiment;
FIG. 2 is a plan view of the heat transfer device of this embodiment;
FIG. 3 is a perspective view of the telescopic rod structure of the present embodiment;
fig. 4 is a sectional view of the telescopic rod structure in this embodiment.
Icon: 10-heat transfer means; 11-a chassis; 12-a telescopic heat-feeding mechanism; 13-a movable component; 14-a drive section; 15-a traveling mechanism; 16-supporting hydraulic cylinders; 120-a telescopic rod structure; 121-telescoping tubes; 122-an air inlet nozzle; 123-an exhaust nozzle; 130-base slide; 131-a track; 132-a hinge axis; 133-a locking support; 140-hydraulic cylinders; 141-pneumatic cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as conventionally placed in use of the product of the application, or as conventionally understood by those skilled in the art, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The technical solution in the present application will be described below with reference to the accompanying drawings.
The embodiment provides a heat supply device 10, which can solve the problem that the deicing vehicle is inconvenient to transport and walk due to a telescopic heat supply mechanism 12 in the deicing vehicle in the prior art.
The heat-supplying device 10 includes a chassis 11, a telescopic heat-supplying mechanism 12, a movable assembly 13, and a driving portion 14.
Referring to fig. 1 and fig. 2, fig. 1 is a perspective view of the heat transfer device 10 of the present embodiment, and fig. 2 is a top view of the heat transfer device 10 of the present embodiment.
The movable component 13 is disposed on the chassis 11 and movably connected to the telescopic heat-supplying mechanism 12, so that the telescopic heat-supplying mechanism has a vertical state and a horizontal state.
The driving part 14 is disposed on the chassis 11 and drives the telescopic heat-supplying mechanism 12 to switch the telescopic heat-supplying mechanism 12 between a vertical state and a horizontal state.
When the telescopic heat-feeding mechanism 12 is in a vertical state, the telescopic heat-feeding mechanism 12 is vertical relative to the surface of the chassis 11;
when the telescopic heat-supplying mechanism 12 is in a lying state, the telescopic heat-supplying mechanism 12 lies on the surface of the chassis 11.
In fig. 1, the telescopic heat feeding mechanism 12 is in a vertical state.
In the above solution, a heat transfer device 10 is provided, the heat transfer device 10 is applied to an ice removing vehicle, and a flexible heat transfer mechanism 12 in the heat transfer device 10 can lift an ice removing heat pipe of the ice removing vehicle to a proper height. The heat-supplying device 10 includes a chassis 11, a telescopic heat-supplying mechanism 12, a movable assembly 13, and a driving portion 14. Wherein, the telescopic heat-sending mechanism 12 is movably connected with the chassis 11 through a movable component 13, so that the telescopic heat-sending mechanism 12 has a vertical state and a horizontal state. The telescopic heat feeding mechanism 12 can be switched between the upright state and the lying state by the driving unit 14.
When the deicing vehicle needs to be transported or the deicing vehicle needs to conveniently walk, the telescopic heat-conveying mechanism 12 is switched to a horizontal state by the driving of the driving part 14, namely, the telescopic heat-conveying mechanism 12 is horizontal to the surface of the chassis 11, so that the height of the whole deicing vehicle is reduced, and the deicing vehicle is convenient to transport or walk on a height-limited road.
When the deicing vehicle needs to work, the telescopic heat conveying mechanism 12 is switched to the vertical state by the driving of the driving part 14, that is, the telescopic heat conveying mechanism 12 is vertical relative to the surface of the chassis 11, so that the deicing vehicle can work normally.
Referring to fig. 1 and 2, the movable assembly 13 includes a base slide 130 and a rail 131. The driving portion 14 includes a hydraulic cylinder 140.
The rail 131 is fixed on the surface of the chassis 11, and the base sliding table 130 is disposed on the rail 131 and can slide along the rail 131.
The telescopic heat feeding mechanism 12 is hinged to the base sliding table 130, and the telescopic heat feeding mechanism 12 is switched between a vertical state and a horizontal state through rotation of the telescopic heat feeding mechanism 12 relative to the base sliding table 130. In fig. 1, a hinge shaft 132 between the telescopic heat feeding mechanism 12 and the base sliding table 130 is shown.
The shell of the hydraulic cylinder 140 is hinged to the chassis 11, and the piston rod of the hydraulic cylinder 140 is hinged to the telescopic heat-sending mechanism 12.
When the hydraulic cylinder 140 extends, the telescopic heat-supplying mechanism 12 can be pushed to rotate relative to the base sliding table 130, and the telescopic heat-supplying mechanism 12 is gradually pushed to slide along the rail 131 in a direction away from the hydraulic cylinder 140, so that the telescopic heat-supplying mechanism 12 is finally in a horizontal state.
When the hydraulic cylinder 140 is shortened, the telescopic heat-feeding mechanism 12 can be pulled to rotate relative to the base sliding table 130, and the rail 131 of the telescopic heat-feeding mechanism 12 is gradually pushed to slide along the direction of the hydraulic cylinder 140, so that the telescopic heat-feeding mechanism 12 is finally in a vertical state.
To ensure that the telescopic heat-feeding mechanism 12 is stably switched between the upright state and the lying state:
the driving part 14 comprises two hydraulic cylinders 140, the two hydraulic cylinders 140 are arranged in parallel at intervals, and piston rods of the two hydraulic cylinders 140 are hinged to two sides of the outer wall of the telescopic heat-sending mechanism 12.
In this embodiment, the driving unit 14 further includes a pneumatic cylinder 141, the pneumatic cylinder 141 is fixed to the chassis 11, and the executing end of the pneumatic cylinder 141 drives the base sliding table 130 to slide along the rail 131.
The pneumatic cylinder 141 can be used for adjusting the position of the telescopic heat transfer mechanism 12. The pneumatic cylinder 141 also enables the telescopic heat sending mechanism 12 to be quickly switched between the upright state and the lying state.
In order to ensure that the telescopic heat-supplying mechanism 12 is stably in a lying state, the movable assembly 13 further includes a locking support portion 133, and the locking support portion 133 is fixed to the chassis 11. When the telescopic heat-supplying mechanism 12 is in a lying state, the telescopic heat-supplying mechanism 12 is supported and fixed to the lock support portion 133.
Referring to fig. 3 and 4, fig. 3 is a perspective view of the telescopic rod structure 120 in the present embodiment, and fig. 4 is a cross-sectional view of the telescopic rod structure 120 in the present embodiment.
The telescopic heat transfer mechanism 12 includes a pneumatic device (not shown) and a telescopic rod structure 120.
The telescopic rod structure 120 comprises a plurality of telescopic tubes 121. The diameters of the plurality of telescopic pipes 121 are sequentially reduced, so that the plurality of telescopic pipes 121 are sequentially sleeved in a sealing manner along the axis direction of the telescopic pipes 121, the inner cavities of the telescopic pipes 121 are sequentially communicated, and the telescopic rod structure 120 is stretched through the relative displacement of the plurality of telescopic pipes 121. In this embodiment, there are 12 telescopic pipes 121.
The expansion pipe 121 at the bottom end is formed with an air inlet nozzle 122 and an air outlet nozzle 123, and the air inlet nozzle 122 is connected with an air outlet of the pneumatic device. The pneumatic device is used to deliver high pressure air to the inner cavity of the bellows 121, so that each bellows 121 is relatively displaced to achieve the extension of the telescopic rod structure 120.
When the exhaust nozzle 123 is opened, the telescopic tube 121 in the telescopic rod structure 120 gradually falls down due to its own gravity, so as to achieve the contraction of the telescopic rod structure 120.
Referring to fig. 1 again, the heat transfer device 10 further includes a traveling mechanism 15, and the traveling mechanism 15 is disposed below the chassis 11 for the heat transfer device 10 to travel. In the present embodiment, the running mechanism 15 includes a crawler type running mechanism 15.
It should be noted that, in the present embodiment, the extension tube 121 is an FRP tube, and the FRP refers to a Fiber Reinforced composite (FRP), which is a composite formed by winding, molding or pultrusion a Reinforced Fiber material, such as glass Fiber, carbon Fiber, aramid Fiber, and the like, and a matrix material.
To ensure that the heat transfer device 10 is stably supported on the ground, the heat transfer device 10 further includes a support structure including four support hydraulic cylinders 16 (in fig. 1, only one support hydraulic cylinder 16 is shown).
The shells of the four supporting hydraulic cylinders 16 are respectively fixed around the chassis 11, and the piston rods of the four supporting hydraulic cylinders 16 face the ground, so as to lift the heat-sending device 10 on the ground.
In the present embodiment, the heat transfer device 10 is applied to an ice removing vehicle, and the flexible heat transfer mechanism 12 in the heat transfer device 10 can raise and lower the ice removing heat pipe of the ice removing vehicle to an appropriate height. In other embodiments, the retractable heat-supplying mechanism 12 further includes a heat pipe reel and a heat-supplying pipe. The heat-sending pipe is wound on the heat pipe reel, and the heat pipe reel is fixed on the chassis 11 and used for sending and receiving the heat-sending pipe. One end of the heat-sending pipe penetrates through the telescopic rod structure 120 and penetrates out of the top end of the telescopic rod structure 120. The heat pipe can be adjusted from the inside of the telescopic rod structure 120 by the pipe feeding and receiving of the heat pipe reel and the expansion and contraction of the telescopic heat feeding mechanism 12.
In the non-working state, the telescopic rod structure 120 of the telescopic heat-supplying mechanism 12 is contracted to be in a lying state, so that the chassis 11 can walk conveniently.
When the operation reaches the ice coating removing area, the hydraulic cylinder 140 pulls the telescopic heat-sending mechanism 12 to jack up, and the telescopic heat-sending mechanism 12 is in a vertical state and is vertical to the ground.
The pneumatic cylinder 141 can push the base sliding table 130 to adjust the position, the telescopic heat conveying mechanism 12 is driven by a pneumatic device, the pneumatic device provides high-pressure gas to push the telescopic rod structure 120 consisting of 12 telescopic pipes 121, one section is linked, the heat conveying pipe is arranged inside the telescopic heat conveying mechanism 12 and rises synchronously along with the telescopic heat conveying mechanism 12 to reach a working area to be covered with ice to be removed, and the ice is removed.
After the operation is finished, the exhaust nozzle 123 is opened, the high-pressure air in the telescopic heat-sending mechanism 12 is exhausted, the telescopic rod structure 120 descends section by section to return through self gravity, and the heat-sending pipe is recovered by the heat pipe reel.
After the operation is finished, the hydraulic cylinder 140 pulls the telescopic heat-supplying mechanism 12, the piston of the hydraulic cylinder 140 retracts, and the telescopic heat-supplying mechanism 12 which is retracted is driven to slowly fall down until the telescopic heat-supplying mechanism 12 is in a horizontal state.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (9)
1. A heat transfer apparatus, comprising:
a chassis;
a telescopic heat-feeding mechanism;
the movable component is arranged on the chassis and movably connected with the telescopic heat-sending mechanism, so that the telescopic heat-sending mechanism has a vertical state and a horizontal state; and
the driving part is arranged on the chassis, drives the telescopic heat-sending mechanism and is used for driving the telescopic heat-sending mechanism to switch between the vertical state and the horizontal state;
when the telescopic heat conveying mechanism is in the vertical state, the telescopic heat conveying mechanism is vertical relative to the surface of the chassis;
when the telescopic heat-sending mechanism is in the lying state, the telescopic heat-sending mechanism lies on the surface of the chassis.
2. The heat feeding apparatus according to claim 1,
the movable assembly comprises a base sliding table and a track, and the driving part comprises a hydraulic cylinder;
the rail is fixed on the surface of the chassis, and the base sliding table is arranged on the rail and can slide along the rail;
the telescopic heat-supplying mechanism is hinged to the base sliding table and is switched between the vertical state and the horizontal state through the rotation of the telescopic heat-supplying mechanism relative to the base sliding table;
the shell of the hydraulic cylinder is hinged to the chassis, and the piston rod of the hydraulic cylinder is hinged to the telescopic heat-sending mechanism.
3. The heat feeding apparatus according to claim 2,
the driving part comprises two hydraulic cylinders which are arranged in parallel at intervals, and piston rods of the two hydraulic cylinders are hinged to two sides of the outer wall of the telescopic heat-sending mechanism.
4. Heat transfer apparatus according to claim 3,
the driving part further comprises a pneumatic cylinder, the pneumatic cylinder is fixed on the chassis, and the executing end of the pneumatic cylinder drives the base sliding table to slide along the track.
5. Heat transfer apparatus according to claim 4,
the movable assembly further comprises a locking support part which is fixed to the chassis;
when the telescopic heat-feeding mechanism is in the lying state, the telescopic heat-feeding mechanism supports and is fixed on the locking support part.
6. The heat feeding apparatus according to claim 1,
the telescopic heat-sending mechanism comprises a pneumatic device and a telescopic rod structure;
the telescopic rod structure comprises a plurality of telescopic pipes, the diameters of the telescopic pipes are sequentially reduced, so that the telescopic pipes are sequentially sleeved in a sealing manner along the axis direction of the telescopic pipes, the inner cavities of the telescopic pipes are sequentially communicated, and the telescopic rod structure is stretched through the relative displacement of the telescopic pipes;
the telescopic pipe positioned at the bottommost end is provided with an air inlet nozzle and an air exhaust nozzle, and the air inlet nozzle is connected with an air outlet of the pneumatic device;
the pneumatic device is used for delivering high-pressure gas to the inner cavities of the telescopic pipes so as to enable each telescopic pipe to relatively displace.
7. Heat transfer apparatus according to claim 6,
the telescopic heat delivery mechanism also comprises a heat pipe reel and a heat delivery pipe;
the heat pipe reel is fixed on the chassis and used for conveying and collecting the heat pipe;
one end of the heat delivery pipe penetrates through the telescopic rod structure and penetrates out of the top end of the telescopic rod structure.
8. The heat feeding apparatus according to claim 1,
the heat delivery device also comprises a travelling mechanism, and the travelling mechanism is arranged below the chassis and used for enabling the heat delivery device to travel;
the running mechanism comprises a crawler-type running mechanism.
9. Heat transfer apparatus according to claim 8,
the heat delivery device also comprises a support structure, and the support structure comprises four support hydraulic cylinders;
the four supporting hydraulic cylinders are respectively fixed on the periphery of the chassis, and piston rods of the four supporting hydraulic cylinders face the ground and are used for lifting the heat-sending device on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021408847.0U CN212921746U (en) | 2020-07-16 | 2020-07-16 | Heat supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021408847.0U CN212921746U (en) | 2020-07-16 | 2020-07-16 | Heat supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212921746U true CN212921746U (en) | 2021-04-09 |
Family
ID=75330427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021408847.0U Active CN212921746U (en) | 2020-07-16 | 2020-07-16 | Heat supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212921746U (en) |
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2020
- 2020-07-16 CN CN202021408847.0U patent/CN212921746U/en active Active
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