CN209350519U - Extremely frigid zones route concrete foundation column attemperator - Google Patents

Abstract

The utility model discloses an insulation device for a concrete foundation column of a line in alpine regions, which relates to the technical field of foundation column insulation. The traditional natural heat preservation and covering heat preservation of concrete cannot achieve the heat preservation effect at the construction site in the construction of the line project in the alpine area. The heat preservation effect of the heating lamp irradiation method is poor in the alpine environment, and multiple heating lamps need to be invested, resulting in insufficient power supply and high cost. disadvantages. The device includes solar panels, batteries, electric blankets, covering tarpaulins and plastic films. The plastic films cover the foundation columns, the electric blankets cover the plastic films, and the covering tarpaulins cover the electric blankets. The solar panels generate electricity and store batteries. Electricity, which provides the electric energy required for thermal insulation of the foundation column. After the electric blanket is heated, the water vapor condenses on the plastic film to achieve thermal insulation and moisturizing, which is easy to implement, energy-saving, efficient, and economical to achieve the thermal insulation effect of the basic column in the alpine area.

Description

Thermal insulation device for concrete foundation columns of lines in alpine regions

technical field

The utility model relates to the technical field of thermal insulation of foundation columns, in particular to a thermal insulation device of concrete foundation columns of lines in alpine regions.

Background technique

In the construction of transmission line engineering, the iron tower is connected with the foundation column to ensure the stability of the iron tower, and the concrete quality of the foundation column directly affects the safety of the line operation. With the development of the national economy, the voltage level of the transmission line is getting higher and higher, the length of the line is getting longer and longer, the line often passes through the mountains and the Gobi desert, and the construction environment is getting worse and worse. In order to ensure the safety of the line, the pouring must be completed. Reasonable thermal insulation and antifreeze measures should be taken for the foundation concrete.

The traditional concrete heat preservation methods include natural heat preservation, covering heat preservation, and heating lamp irradiation. The natural heat preservation and covering heat preservation methods cannot achieve the heat preservation effect at the construction site during the construction of line engineering in alpine areas. Multiple heating lamps have the disadvantages of insufficient power supply and high cost.

SUMMARY OF THE INVENTION

The technical problem to be solved and the technical task proposed by the utility model are to perfect and improve the existing technical scheme, and to provide a heat preservation device for the concrete foundation column of the line in the alpine area, with the purpose of realizing the heat preservation of the foundation column in an energy-saving, efficient and economical way. To this end, the present invention adopts the following technical solutions.

The thermal insulation device for concrete foundation columns of lines in alpine regions includes solar panels, batteries, electric blankets, tarpaulins, and plastic films. The solar panels and electric blankets are connected to the batteries through power cables, and the plastic films cover the foundation columns. Above, the electric heating blanket covers the plastic film, and the covering tarpaulin covers the electric heating blanket and covers the plastic film as a whole. The solar panel generates electricity and the battery stores electricity, which provides the electrical energy required for the insulation of the foundation column; the plastic film is covered on the foundation column, and the electric blanket is used for heating. On the column, it has the effect of moisturizing and maintaining the foundation; covering the tarpaulin to achieve the effect of wind and rain protection, keeping the electric blanket dry, avoiding the short circuit of the power line exposed to rain and moisture, and further isolating the temperature difference between inside and outside, the structure is simple, the implementation is convenient, the energy saving and high efficiency, It is economical and practical to realize the thermal insulation effect of foundation columns in alpine regions or cold seasons.

As a further improvement and supplement to the above technical solutions, the present invention also includes the following additional technical features.

The electric blanket is provided with a temperature adjustment switch. The heating temperature can meet the actual on-site insulation requirements, avoid excessive power consumption caused by excessive heating temperature, shorten the heating time of the electric blanket, and increase the insulation time.

The solar panel is a portable solar panel. Easy to carry outdoors.

The plastic film covers the foundation column as a whole. Overall coverage, the heated water vapor cannot escape from the side, and the moisturizing and heat preservation effect is better.

The electric heating blanket is covered on the plastic film on the top of the foundation column. After the top of the base column is heated, the water vapor in the plastic film can flow down from the side, and the condensed water vapor can flow down from the side, which reduces the use cost of the electric blanket under the premise of effectively achieving heat preservation and moisture retention.

Beneficial effects:

1. Low cost, light and easy to carry, easy to carry; can achieve comprehensive thermal insulation and moisturizing effect, energy saving and environmental protection, and effectively improve the thermal insulation effect of basic columns in alpine regions or cold seasons.

2. Through the temperature adjustment switch of the electric blanket, the temperature can be easily adjusted, so that the heating temperature can meet the actual on-site insulation requirements, avoid excessive power consumption caused by excessive heating temperature, and shorten the heating time of the electric blanket, thereby reducing the insulation time.

3. Through the covering of plastic film, the heated water vapor condenses on the plastic film into water droplets and drops on the foundation column, which has the effect of moisturizing and maintaining the foundation.

4. By covering the tarpaulin, it can achieve the effect of windproof and rainproof, keep the electric blanket dry, and avoid the short circuit of the power line from rain and moisture.

Description of drawings

Figure 1 is a schematic diagram of the use of the utility model.

In the picture: 1-solar panel; 2-battery; 3-electric blanket; 4-power cable; 5-covering tarpaulin; 6-plastic film; 7-basic column.

Detailed ways

The technical solutions of the present utility model are further described in detail below with reference to the accompanying drawings.

As shown in Figure 1, the line concrete foundation column insulation device in alpine regions includes solar panels 1, batteries 2, electric blankets 3, tarpaulins 5 and plastic films 6. The solar panels 1 and electric blankets 3 are connected to the battery through power connection lines 4. The electrodes on 2 are connected, the plastic film 6 covers the base column 7, the electric blanket 3 covers the plastic film 6, and the covering tarpaulin 5 covers the electric blanket 3 and covers the plastic film 6 as a whole.

In order to avoid excessive energy consumption, the electric blanket 3 is provided with a temperature adjustment switch. The heating temperature can meet the actual on-site thermal insulation requirements, avoid excessive power consumption caused by excessive heating temperature, shorten the heating time of the electric blanket 3, and increase the thermal insulation time.

For ease of handling, the solar panel 1 is a portable solar panel 1 . Easy to carry outdoors.

In order to obtain a better thermal insulation effect, the plastic film 6 covers the foundation column 7 as a whole. Overall coverage, the heated water vapor cannot escape from the side, and the moisturizing and heat preservation effect is better.

In order to effectively achieve the moisturizing effect, the electric blanket 3 is covered on the plastic film 6 on the top of the base column 7 . After the top of the base column 7 is heated, the water vapor in the plastic film 6 can flow down from the side, and the condensed water vapor can flow down from the side, which reduces the use cost of the electric blanket 3 on the premise of effectively achieving heat preservation and moisture retention.

When insulating the foundation column 7 in the alpine region, cover the foundation column 7 with a plastic film 6, then cover the electric blanket 3 on the plastic film 6, and cover the covering tarpaulin 5 on the electric blanket 3, and the electric blanket 3 is powered by the power The connecting line 4 is connected to the electrodes on the battery 2, and the temperature switch of the electric blanket 3 can be adjusted according to the actual situation. When the battery 2 is sufficiently charged, the foundation column 7 can be kept warm without interruption. The work difficulty of the construction personnel is reduced, and real-time thermal insulation can be achieved, the structure is simple, the implementation is convenient, the energy saving, high efficiency, and economical application can realize the thermal insulation effect of the foundation column 7 in the alpine region or the cold season.

The concrete foundation column thermal insulation device for lines in the alpine region shown above is a specific embodiment of the present utility model, which has already reflected the substantial characteristics and progress of the present utility model, and can be used according to actual needs. Equivalent modifications in terms of shape and structure are included in the protection scope of this scheme.

Claims (5)

1. A line concrete foundation column heat preservation device in alpine regions, characterized in that it comprises a solar panel (1), a battery (2), an electric blanket (3), a covering tarpaulin (5) and a plastic film (6). The plate (1) and the electric blanket (3) are connected to the battery (2) through the power connection line (4), the plastic film (6) is covered on the foundation column (7), and the electric blanket (3) is covered On the plastic film (6), the covering tarpaulin (5) covers the electric blanket (3) and covers the plastic film (6) as a whole. 2 . The thermal insulation device for a line concrete foundation column in an alpine region according to claim 1 , wherein the electric blanket ( 3 ) is provided with a temperature adjustment switch. 3 . 3 . The thermal insulation device for a line concrete foundation column in an alpine region according to claim 1 , wherein the solar panel ( 1 ) is a portable solar panel ( 1 ). 4 . 4 . The thermal insulation device for a line concrete foundation column in alpine regions according to claim 1 , wherein the plastic film ( 6 ) covers the foundation column ( 7 ) as a whole. 5 . 5 . The thermal insulation device for a line concrete foundation column in alpine regions according to claim 1 , wherein the electric blanket ( 3 ) covers the plastic film ( 6 ) on the top of the foundation column ( 7 ). 6 .