CN219674521U - Deicing system suitable for power tower - Google Patents
Deicing system suitable for power tower Download PDFInfo
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- CN219674521U CN219674521U CN202320287459.9U CN202320287459U CN219674521U CN 219674521 U CN219674521 U CN 219674521U CN 202320287459 U CN202320287459 U CN 202320287459U CN 219674521 U CN219674521 U CN 219674521U
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- power tower
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- 239000007788 liquid Substances 0.000 claims abstract description 135
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 53
- 239000010959 steel Substances 0.000 claims abstract description 53
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 241000533950 Leucojum Species 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a deicing system suitable for an electric power tower, relates to the technical field of electric power towers, and can at least partially solve the problem that the electric power tower in the prior art needs to climb up a tower body manually to carry out deicing treatment after being frozen. The embodiment of the utility model provides a deicing system suitable for an electric power tower, which comprises a heat conduction pipe for transferring heat to a main body of the electric power tower and a centrifugal pump for pumping high-temperature liquid into the heat conduction pipe, wherein: the heat-conducting pipe is fixed at the folded angle of the longitudinal angle steel along the trend of the longitudinal angle steel of the electric power tower main body, and two ends of the heat-conducting pipe are respectively communicated with the liquid inlet end and the liquid outlet end of the centrifugal pump.
Description
Technical Field
The utility model relates to the technical field of power towers, in particular to a deicing system suitable for a power tower.
Background
The power tower is an important power foundation, is mainly erected in the field, and plays a role in supporting and overhead conductors, so that the conductors and the ground or crossing objects keep a specified safety distance.
Under the outdoor low temperature environment in winter, electric power tower body extremely freezes, when meeting rain and snow weather, electric power tower body can adhere to a large amount of ice cubes and aggravate tower body weight, and especially the ice cubes in each position of tower body are uneven, lead to the tower body and its easy collapse, cause incident such as power failure. At present, in order to prevent the electric power tower from collapsing and causing safety accidents such as large-area power failure, the electric power tower needs to be manually climbed, then deicing is carried out on the electric power tower by utilizing a deicing tool in a severe environment with high altitude and low temperature, personnel safety accidents are extremely easy to occur in the deicing process, in addition, the electric power tower still can continue to be frozen after deicing, so that the electric power tower has a deicing function, and self deicing treatment can be carried out after the electric power tower is frozen.
In view of this, the present utility model has been made.
Disclosure of Invention
The utility model aims to provide a deicing system suitable for an electric power tower, which is used for solving the problem that the electric power tower in the prior art needs to climb up a tower body manually to carry out deicing treatment after being frozen.
In order to solve the technical problems, the utility model adopts the following scheme:
the utility model provides a deicing system suitable for an electric power tower, which comprises a heat conduction pipe for transferring heat to a main body of the electric power tower, and a centrifugal pump for pumping high-temperature liquid into the heat conduction pipe, wherein: the heat-conducting pipe is fixed at the folded angle of the longitudinal angle steel along the trend of the longitudinal angle steel of the electric power tower main body, and two ends of the heat-conducting pipe are respectively communicated with the liquid inlet end and the liquid outlet end of the centrifugal pump.
In some alternative embodiments, the electric power tower further comprises a liquid storage tank arranged at the bottom of the electric power tower main body, and a heater with an output end extending into the liquid storage tank;
the liquid inlet end of the centrifugal pump stretches into the liquid storage tank, the liquid outlet end of the centrifugal pump is communicated with the liquid inlet end of the heat conduction pipe, and the liquid outlet pipe of the heat conduction pipe is communicated with the liquid inlet end of the centrifugal pump through the liquid storage tank.
In some alternative embodiments, the device further comprises a liquid outlet pipe and a liquid return pipe which are laid on the ground; one end of the liquid outlet pipe is communicated with the liquid outlet end of the centrifugal pump, and the other end of the liquid outlet pipe is communicated with the liquid inlet pipe of the heat conducting pipe; one end of the liquid return pipe extends into the liquid storage tank, and the other end of the liquid return pipe is communicated with the liquid outlet end of the heat conducting pipe.
In some alternative embodiments, the electric power tower further comprises a heat conduction branch pipe fixed at the folding angle of the longitudinal angle steel along the direction of the transverse angle steel of the electric power tower main body, and two ends of the heat conduction branch pipe are respectively communicated with the two heat conduction pipes.
In some alternative embodiments, the liquid outlet pipe and the liquid return pipe are at least two; the quantity of the heat conduction pipes is even and at least four, two heat conduction pipes respectively located at different longitudinal angle steels are communicated to form a deicing pipe with an inverted U-shaped structure, the liquid inlet end and the liquid outlet end of the deicing pipe are located at the bottom of the deicing pipe, and the liquid outlet pipe and the liquid return pipe are respectively communicated with the liquid inlet end and the liquid outlet end of the deicing pipe.
In some optional embodiments, the number of the liquid outlet pipes and the liquid return pipes is four; the number of the heat conducting pipes is eight, the eight heat conducting pipes are respectively fixed on longitudinal angle steel at four folding angles of the power tower main body by taking two heat conducting pipes as a group, and the eight heat conducting pipes are communicated into four deicing pipes with inverted U-shaped structures by two heat conducting pipes respectively positioned on different longitudinal angle steel; the four deicing pipes are respectively communicated with the four liquid outlet pipes and the liquid return pipe.
In some alternative embodiments, the heater is disposed between the liquid inlet end of the centrifugal pump and the liquid outlet end of the heat pipe.
In some alternative embodiments, the centrifugal pump is Yang Chengda to 25m.
In some alternative embodiments, the device further comprises a cover plate arranged on the liquid storage tank, and a rain and snow sensor for triggering the heater and the centrifugal pump is arranged on the top of the cover plate.
In some alternative embodiments, the heat pipe further comprises a reinforcing plate for reinforcing the heat pipe, the reinforcing plate is pressed on the heat pipe, and two ends of the reinforcing plate are respectively fixed on two mutually perpendicular inner sides of the longitudinal angle steel.
The utility model has the beneficial effects that:
the utility model provides a deicing system suitable for an electric power tower, which comprises a heat conduction pipe for transferring heat to a main body of the electric power tower and a centrifugal pump for pumping high-temperature liquid into the heat conduction pipe, wherein: the heat-conducting pipe is fixed at the folded angle of the longitudinal angle steel along the trend of the longitudinal angle steel of the electric power tower main body, and two ends of the heat-conducting pipe are respectively communicated with the liquid inlet end and the liquid outlet end of the centrifugal pump.
The effect is as follows: through setting up heat pipe and centrifugal pump, and the heat pipe is fixed in the general conception on the vertical angle steel along the trend of vertical angle steel, can realize making the centrifugal pump in the heat pipe and go into the high temperature liquid after the heating, high temperature liquid passes through the heat pipe and to the vertical angle steel and the heat transfer around the vertical angle steel to make vertical angle steel temperature rise, melt the ice-cube of piling up on vertical angle steel, thereby solve the electric power tower in prior art need the manual work climb the tower body after freezing and carry out deicing treatment's problem.
Drawings
Fig. 1 is a schematic front view of embodiment 1 of the present utility model;
FIG. 2 is a schematic top view of a cross-sectional structure of embodiment 1 of the present utility model;
fig. 3 is a schematic top view of the cross-sectional structure of embodiment 2 of the present utility model.
Reference numerals illustrate:
the device comprises a vertical angle steel 11, a reinforcing plate 111, a tower pier 12, a transverse angle steel 13, a heat conduction pipe 20, a liquid outlet pipe 21, a liquid return pipe 22, a centrifugal pump 3, a liquid storage tank 4, a cover plate 41, a heater 5 and a rain and snow sensor 6.
Detailed Description
The present utility model will be described in further detail with reference to examples and drawings, but embodiments of the present utility model are not limited thereto.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "configured," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is described in detail below by reference to the attached drawings and in connection with the embodiments:
example 1:
as shown in fig. 1 and 2, the present embodiment provides a deicing system adapted for an electric power tower, including a heat transfer pipe 20 for transferring heat to a main body of the electric power tower, and a centrifugal pump 3 for pumping high-temperature liquid into the heat transfer pipe 20, wherein: the heat conducting pipe 20 is fixed at the folded angle of the longitudinal angle steel 11 along the trend of the longitudinal angle steel 11 of the electric power tower main body, and two ends of the heat conducting pipe 20 are respectively communicated with the liquid inlet end and the liquid outlet end of the centrifugal pump 3.
As shown in fig. 1, the electric power tower main body is formed by building longitudinal angle steel 11 and transverse angle steel 13, the tower pier 12 is arranged at the bottom of the electric power tower main body, the heat conducting pipe 20 and the centrifugal pump 3 are arranged, the heat conducting pipe 20 is fixed on the longitudinal angle steel 11 along the trend of the longitudinal angle steel 11, the general concept that the centrifugal pump 3 pumps heated high-temperature liquid into the heat conducting pipe 20 can be realized, the high-temperature liquid transfers heat to the longitudinal angle steel 11 and the periphery of the longitudinal angle steel 11 through the heat conducting pipe 20, the temperature of the longitudinal angle steel 11 is raised, ice cubes accumulated on the longitudinal angle steel 11 are melted, and the problem that in the prior art, the electric power tower needs to manually climb up the tower body to carry out deicing treatment after freezing is solved.
In some alternative embodiments, the electric power tower further comprises a liquid storage tank 4 arranged at the bottom of the electric power tower main body, and a heater 5 with an output end extending into the liquid storage tank 4;
the liquid inlet end of the centrifugal pump 3 extends into the liquid storage tank 4, the liquid outlet end of the centrifugal pump 3 is communicated with the liquid inlet end of the heat conducting pipe 20, and the liquid outlet pipe 21 of the heat conducting pipe 20 is communicated with the liquid inlet end of the centrifugal pump 3 through the liquid storage tank 4.
In some alternative embodiments, the liquid for heat conduction is stored in the liquid storage tank 4, and in some alternative embodiments, the liquid in the liquid storage tank 4 is water or heat conduction oil. The heater 5 in this embodiment is a conventional resistance wire heater 5, and will not be described here.
In some alternative embodiments, yang Chengda to 25m of the centrifugal pump 3. In the present embodiment, yang Chengke of the centrifugal pump 3 is 40m, 60m, 80m, 100m.
In some alternative embodiments, the device also comprises a liquid outlet pipe 21 and a liquid return pipe 22 which are laid on the ground; one end of the liquid outlet pipe 21 is communicated with the liquid outlet end of the centrifugal pump 3, and the other end is communicated with a liquid inlet pipe of the heat conducting pipe 20; one end of the liquid return pipe 22 extends into the liquid storage tank 4, and the other end is communicated with the liquid outlet end of the heat conducting pipe 20.
In some alternative embodiments, the electric power tower further comprises a heat conduction branch pipe which runs along the transverse angle steel 13 of the electric power tower main body and is fixed at the folded angle of the longitudinal angle steel 11, and two ends of the heat conduction branch pipe are respectively communicated with the two heat conduction pipes 20. By providing the heat conduction branch pipe, the heat conduction pipe 20 can transfer heat to the transverse angle steel 13 of the electric power tower body, and ice cubes can be prevented from being accumulated on the transverse angle steel 13 of the electric power tower body.
In some alternative embodiments, at least two liquid outlet pipes 21 and at least two liquid return pipes 22 are provided; the number of the heat conduction pipes 20 is even and at least four, the two heat conduction pipes 20 respectively positioned at different longitudinal angle steels 11 are communicated to form a deicing pipe with an inverted U-shaped structure, the liquid inlet end and the liquid outlet end of the deicing pipe are positioned at the bottom of the deicing pipe, and the liquid outlet pipe 21 and the liquid return pipe 22 are respectively communicated with the liquid inlet end and the liquid outlet end of the deicing pipe. As shown in fig. 2, the number of the heat conducting pipes 20 is four, two liquid outlet pipes 21 and two liquid return pipes 22 are respectively arranged, and the two liquid outlet pipes 21 and the two liquid return pipes 22 are respectively communicated with the two deicing pipes in an inverted U-shaped structure. The two ends of the heat conduction branch pipe are respectively communicated with the two ends of the deicing pipe. In this embodiment, the heat conducting pipe 20 is made of cast iron or aluminum alloy, the heat conducting pipe 20 is welded on the longitudinal angle steel 11 of the power tower body, in this embodiment, the material of the heat conducting branch pipe is the same as that of the heat conducting pipe 20, and the heat conducting branch pipe is welded on the transverse angle steel 13 of the power tower body.
In some alternative embodiments, the heater 5 is disposed between the liquid inlet end of the centrifugal pump 3 and the liquid outlet end of the heat conducting tube 20. The heater 5 is arranged between the liquid inlet end of the centrifugal pump 3 and the liquid outlet end of the heat conducting pipe 20, so that heat conduction to liquid in the liquid storage tank 4 is facilitated.
In some alternative embodiments, a cover plate 41 is further included on the liquid reservoir 4, and a rain and snow sensor 6 for triggering the heater 5 and the centrifugal pump 3 is provided on top of the cover plate 41. Through setting up apron 41, can avoid the pollutant to drop in the liquid storage pond 4, through setting up the sleet sensor 6 that is used for triggering heater 5 and centrifugal pump 3 for when snowing around the electric power tower, heater 5 and centrifugal pump 3 can be triggered in time, avoid piling up the ice-cube on the electric power tower.
In some embodiments, the device further comprises a temperature sensor for triggering the heater 5 and the centrifugal pump 3, and by arranging the temperature sensor, the heater 5 and the centrifugal pump 3 can be started in low temperature and rainy and snowy days, so that rainwater is prevented from being frozen on the power tower.
In some alternative embodiments, the heat conducting pipe 20 further comprises a reinforcing plate 111 for reinforcing the heat conducting pipe 20, wherein the reinforcing plate 111 is pressed on the heat conducting pipe 20, and two ends of the reinforcing plate 111 are respectively fixed on two mutually perpendicular inner sides of the longitudinal angle 11. By providing the reinforcing plate 111, the heat conduction pipe 20 can be reinforced, and the heat conduction pipe 20 is prevented from falling down after the weight of the introduced liquid becomes large.
When using this embodiment, when detecting the temperature of electric power tower surrounding environment too low, and detect the sleet weather after, in order to avoid rainwater or snowflake to freeze on the electric power tower, at this moment, start heater 5 and centrifugal pump 3, centrifugal pump 3 pumps the liquid of high temperature into the deicing pipe of the inverted U type that heat pipe 20 constitutes, high temperature liquid is through heat pipe 20 to vertical angle steel 11 heat conduction, through heat conduction branch pipe to horizontal angle steel 13 heat conduction for rainwater or snowflake can't pile up on vertical angle steel 11 and horizontal angle steel 13 of electric power tower, can effectively solve the electric power tower among the prior art need artifical climbing the tower body after freezing and deicing the problem.
Example 2:
as shown in fig. 3, in this embodiment, the number of the liquid outlet pipes 21 and the liquid return pipes 22 is four; the number of the heat conducting pipes 20 is eight, the eight heat conducting pipes 20 are respectively fixed on the longitudinal angle steel 11 at four folding corners of the power tower main body by taking two heat conducting pipes 20 as a group, and the eight heat conducting pipes 20 are respectively communicated into four deicing pipes with inverted U-shaped structures by two heat conducting pipes 20 positioned on different longitudinal angle steel 11; the four deicing pipes are respectively communicated with the four liquid outlet pipes 21 and the liquid return pipe 22.
As shown in fig. 3, in this embodiment, two heat conduction pipes 20 are respectively disposed on four longitudinal angle steels 11 at four corners of the power tower main body, and top portions of the heat conduction pipes 20 on two longitudinal angle steels 11 at two adjacent corners are communicated to form deicing pipes with inverted U-shaped structures, and multiple leading branch pipes are disposed on each deicing pipe with inverted U-shaped structures, so that each side surface of the power tower main body and surrounding of the four longitudinal angle steels 11 can be heated uniformly, and rainwater or snowflake can be prevented from freezing on the power tower in rainy and snowy weather.
The other structures of this embodiment are the same as those of embodiment 1, and will not be described here again.
It is to be understood that the above embodiments are merely illustrative of the application of the principles of the present utility model, but not in limitation thereof. Various modifications and improvements may be made by those skilled in the art without departing from the spirit and substance of the utility model, and are also considered to be within the scope of the utility model.
Claims (8)
1. Deicing system suitable for electric power towers, characterized by comprising a heat-conducting pipe (20) for transferring heat to the electric power tower body, and a centrifugal pump (3) for pumping high-temperature liquid into the heat-conducting pipe (20), wherein: the heat conducting pipe (20) is fixed at the folded angle of the longitudinal angle steel (11) along the trend of the longitudinal angle steel (11) of the electric power tower main body, and two ends of the heat conducting pipe (20) are respectively communicated with the liquid inlet end and the liquid outlet end of the centrifugal pump (3);
the electric power tower also comprises a liquid storage tank (4) arranged at the bottom of the electric power tower main body, and a heater (5) with an output end extending into the liquid storage tank (4);
the liquid inlet end of the centrifugal pump (3) stretches into the liquid storage tank (4), the liquid outlet end of the centrifugal pump (3) is communicated with the liquid inlet end of the heat conducting pipe (20), and the liquid outlet pipe (21) of the heat conducting pipe (20) is communicated with the liquid inlet end of the centrifugal pump (3) through the liquid storage tank (4).
2. Deicing system suitable for electric towers according to claim 1, characterized in that it also comprises a liquid outlet pipe (21) and a liquid return pipe (22) laid on the ground;
one end of the liquid outlet pipe (21) is communicated with the liquid outlet end of the centrifugal pump (3), and the other end is communicated with the liquid inlet pipe of the heat conducting pipe (20);
one end of the liquid return pipe (22) extends into the liquid storage tank (4), and the other end is communicated with the liquid outlet end of the heat conduction pipe (20).
3. Deicing system suitable for electric power tower according to claim 2, characterized in that it further comprises a heat-conducting branch pipe running along the transversal angle steel (13) of the electric power tower body and fixed at the angle of the longitudinal angle steel (11), the two ends of the heat-conducting branch pipe being respectively connected to two heat-conducting pipes (20).
4. Deicing system suitable for electric towers according to claim 2, characterized in that said liquid outlet pipe (21) and liquid return pipe (22) are at least two; the number of the heat conduction pipes (20) is even and at least four, the two heat conduction pipes (20) which are respectively positioned on different longitudinal angle steels (11) are communicated to form a deicing pipe with an inverted U-shaped structure, the liquid inlet end and the liquid outlet end of the deicing pipe are both positioned at the bottom of the deicing pipe, and the liquid outlet pipe (21) and the liquid return pipe (22) are respectively communicated with the liquid inlet end and the liquid outlet end of the deicing pipe.
5. Deicing system suitable for electric towers according to claim 4, characterized in that the number of liquid outlet pipes (21) and liquid return pipes (22) is four; the number of the heat conduction pipes (20) is eight, the eight heat conduction pipes (20) are respectively fixed on the longitudinal angle steel (11) at four folding corners of the power tower main body by taking two heat conduction pipes (20) as a group, and the eight heat conduction pipes (20) are communicated into four deicing pipes with inverted U-shaped structures by two heat conduction pipes (20) respectively positioned on different longitudinal angle steel (11); the four deicing pipes are respectively communicated with the four liquid outlet pipes (21) and the liquid return pipe (22).
6. Deicing system suitable for electric towers according to claim 1, characterized in that the heater (5) is arranged between the liquid inlet end of the centrifugal pump (3) and the liquid outlet end of the heat-conducting tube (20).
7. Deicing system suitable for electric towers according to claim 1, characterized in that it further comprises a cover plate (41) provided on Chu Yechi (4), the top of the cover plate (41) being provided with a rain and snow sensor (6) for triggering the heater (5) and the centrifugal pump (3).
8. Deicing system for electric towers according to claim 1, characterized in that it further comprises a reinforcing plate (111) for reinforcing the heat-conducting tube (20), the reinforcing plate (111) being pressed against the heat-conducting tube (20), the reinforcing plate (111) being fastened at its two ends respectively to two mutually perpendicular inner sides of the longitudinal angle (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320287459.9U CN219674521U (en) | 2023-02-23 | 2023-02-23 | Deicing system suitable for power tower |
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Application Number | Priority Date | Filing Date | Title |
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CN202320287459.9U CN219674521U (en) | 2023-02-23 | 2023-02-23 | Deicing system suitable for power tower |
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CN219674521U true CN219674521U (en) | 2023-09-12 |
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CN202320287459.9U Active CN219674521U (en) | 2023-02-23 | 2023-02-23 | Deicing system suitable for power tower |
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- 2023-02-23 CN CN202320287459.9U patent/CN219674521U/en active Active
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