Isolation device used after pavement of asphalt pavement
By using a combination of rectangular film, strip sleeve, counterweight and sponge, the problem of gas pollution during the cooling process of asphalt pavement was solved, achieving sealing and purification effects and reducing environmental pollution.
Patent Information
- Application Number
- CN202520213333.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Asphalt pavement releases a large amount of irritating gases during the cooling process, polluting the environment.
A combination of rectangular film, strip sleeve, counterweight, strip cloth sleeve and sponge is used to seal and purify the gas through sealing and air extraction port.
It effectively prevents irritating gases from drifting into the air, reduces environmental pollution, and purifies the gases after the road surface cools down.
Smart Images
Figure CN223753176U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to asphalt pavement technical field, concretely relates to an asphalt pavement post-paving isolation device. BACKGROUND
[0002] Asphalt pavement is various types of pavement formed by paving and rolling asphalt concrete. Asphalt concrete is a mixture formed by fully mixing asphalt material with certain viscosity and proper amount with mineral aggregate with certain gradation. The asphalt pavement is high in temperature when paving is completed, and a large amount of irritating gas is volatilized in the cooling process, which easily pollutes the environment. SUMMARY
[0003] The utility model discloses an asphalt pavement post-paving isolation device to prevent a large amount of irritating gas volatilized in the cooling process of the asphalt pavement from drifting into the air and polluting the environment.
[0004] The utility model discloses an asphalt pavement post-paving isolation device, including rectangle film, the four around edges of rectangle film are provided with strip sleeve, strip sleeve is evenly provided with counterweight in, counterweight is fixed in strip sleeve, the rectangle film on the side of strip sleeve inwards is provided with strip cloth cover, strip cloth cover surrounds rectangle film edge a week, strip cloth cover is filled with sponge.
[0005] The above technical scheme is used to cover the just-paved asphalt pavement, the strip cloth cover and the sponge can be wetted for better sealing, the counterweight in the strip sleeve at the edge of the rectangle film tightly presses the cloth cover and the sponge on the asphalt pavement, and the effective sealing is realized in cooperation with the rectangle film, so that a large amount of irritating gas volatilized in the cooling process of the asphalt pavement is prevented from drifting into the air and polluting the environment.
[0006] Further, the side of the rectangle film provided with the strip cloth cover is evenly provided with heat insulation blocks, the film and the asphalt pavement are effectively separated by the heat insulation blocks, and the rectangle film is prevented from being burnt.
[0007] Further, the rectangle film is provided with an air outlet, the air outlet is provided with a cover, the cover is opened after the asphalt pavement is completely cooled, the irritating gas stored in the rectangle film is extracted and purified from the air outlet by the purifier, so that the pollution to the environment is reduced, and then the device is stored.
[0008] Further, the counterweight is a sphere, the wear of the strip sleeve is reduced, and the service life of the strip sleeve is longer.
[0009] The asphalt pavement post-paving isolation device has the beneficial effects that the cloth cover and the sponge are tightly pressed on the asphalt pavement by the counterweight, effective sealing is realized by cooperation of the rectangular film, emission of a large amount of irritating gas in the cooling process of the asphalt pavement into the air is prevented, and the environment is not polluted. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is a front view of the embodiment 1 of the utility model;
[0011] Figure 2 It is a bottom view of the embodiment 1 of the utility model;
[0012] Figure 3 It is the embodiment 1 of the utility model Figure 1 A-A cross-sectional view;
[0013] Figure 4 It is the embodiment 1 of the utility model Figure 3 The local enlarged view. DETAILED DESCRIPTION
[0014] In order to further illustrate the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and the preferred embodiments.
[0015] Embodiment 1:
[0016] As Figures 1 to 4 shown, the utility model discloses a kind of asphalt pavement post-paving isolation device, including rectangular film 3, rectangular film 3 is provided with strip-shaped sleeve 1 along edge in four around, strip-shaped sleeve 1 is evenly provided with counterweight 7, counterweight 7 is spherical body, counterweight 7 is fixed in strip-shaped sleeve 1, strip-shaped cloth cover 2 is set on rectangular film 3 on the side of strip-shaped sleeve 1, strip-shaped cloth cover 2 surrounds rectangular film 3 edge one week, strip-shaped cloth cover 2 is filled with sponge 6, the side that rectangular film 3 sets strip-shaped cloth cover 2 is evenly provided with heat insulation block 4, rectangular film 3 is provided with suction port 5, cover is set on suction port 5.
[0017] The above-mentioned technical scheme is covered on the asphalt pavement just paved when using, in order to better sealing, strip-shaped cloth cover 2 and sponge 6 can be wet, counterweight 7 in strip-shaped sleeve 1 of rectangular film 3 edge strip-shaped cloth cover 2 and sponge 6 are tightly pressed on asphalt pavement, cooperation rectangular film 3 realizes effective sealing, prevents a large amount of irritating gas emitted in the cooling process of asphalt pavement from drifting into air, pollutes environment, after asphalt pavement is completely cooled, cover is opened, and irritating gas stored in rectangular film 3 is extracted and purified from suction port 5, to reduce pollution to environment, then the above-mentioned device is stored.
Claims
1. A post-pavement paving isolation device, characterized by, The rectangular film is provided with a strip-shaped sleeve along the edge of the four sides, and the strip-shaped sleeve is uniformly provided with a counterweight inside.
2. A post-pavement separation device according to claim 1, wherein The rectangular film is provided with a strip-shaped cloth sleeve on the side close to the inside of the strip-shaped sleeve, and the strip-shaped cloth sleeve surrounds the edge of the rectangular film.
3. A post-pavement separation device according to claim 2, wherein, The rectangular film is provided with a strip-shaped cloth sleeve on the side close to the inside of the strip-shaped sleeve, and the strip-shaped cloth sleeve surrounds the edge of the rectangular film.
4. A post-pavement separation device according to claim 3, wherein The rectangular film is provided with a strip-shaped cloth sleeve on the side close to the inside of the strip-shaped sleeve, and the strip-shaped cloth sleeve surrounds the edge of the rectangular film. The rectangular film is provided with a strip-shaped cloth sleeve on the side close to the inside of the strip-shaped sleeve, and the strip-shaped cloth sleeve surrounds the edge of the rectangular film. The rectangular film is provided with a strip-shaped cloth sleeve on the side close to the inside of the strip-shaped sleeve, and the strip-shaped cloth sleeve surrounds the edge of the rectangular film. The rectangular film is provided with a strip-shaped cloth sleeve on the side close to the inside of the strip-shaped sleeve, and the strip-shaped cloth sleeve surrounds the edge of the rectangular film. The rectangular film is provided with a strip-shaped cloth sleeve on the side close to the inside of the strip-shaped sleeve, and the strip-shaped cloth sleeve surrounds the edge of the rectangular film. The rectangular film is provided with a strip