CN201961731U

CN201961731U - Asphalt insulation device

Info

Publication number: CN201961731U
Application number: CN2010206236509U
Authority: CN
Inventors: 苏文明
Original assignee: HUNAN GAOXIANG HEAVY INDUSTRY TECHNOLOGY Co Ltd
Current assignee: HUNAN GAOXIANG HEAVY INDUSTRY TECHNOLOGY Co Ltd
Priority date: 2010-11-25
Filing date: 2010-11-25
Publication date: 2011-09-07
Anticipated expiration: 2020-11-25

Abstract

The utility model relates to an asphalt insulation device, in particular an asphalt insulation tank installed on an asphalt-spraying curing vehicle or an asphalt curing machine. The asphalt insulation tank comprises an outer tank body and an inner tank body, the inner tank body is arranged in the outer tank body, the outer wall of the inner tank body is provided with an electric heating ring, insulation cotton is clamped between the inner tank body and the outer tank body, a filter screen is arranged at the opening end of the inner tank body, and a top hood covers the upper end of the outer tank body. Compared with the prior art, the utility model has the beneficial effects that the asphalt insulation device has a small size, low cost, a simple structure and a good insulation effect, is easy to manufacture and is convenient to operate.

Description

The asphalt thermal insulation device

Technical field

The utility model is the asphalt thermal insulation device, and particularly a kind of pitch that is installed in sprays and to care the car or pitch maintenance asphalt thermal insulation case mechanically.

Background technology

At present, had miscellaneous insulation can on the market, but it is simple in structure to be suitable for the insulation can of asphalt thermal insulation, heat insulation effect is poor, and the body structure of high insulating effect is too complicated and huge again.

The utility model content

The purpose of this utility model is to consider the problems referred to above and a kind of asphalt thermal insulation case of simple in structure and high insulating effect is provided.

Structural representation of the present utility model comprises outer case and internal box as shown in the figure, and internal box places in the outer case, be equiped with electric heating coil on the internal box outer wall, accompany heat-preservation cotton between internal box and outer case, filter screen is installed in the internal box open end, and overhead guard covers on the outer case upper end.

Be equiped with pitch outlet, rinse liquid outlet and temperature controller on the above-mentioned outer case, temperature controller puts in the internal box.

Installing is free chimney filter joint on the above-mentioned overhead guard, and empty chimney filter joint reaches in the internal box.

Above-mentioned electric heating coil is encased the back by high-temperature insulation material and fixedly is attached on the internal box outer wall.

Be equiped with the cover plate assembly on the above-mentioned overhead guard.

The utility model compared with prior art its beneficial effect that has is: volume is little, makes easily, and cost is low, and is easy to operate, simple in structure and high insulating effect.

Description of drawings

Fig. 1 is a structure cut-away view of the present utility model;

Fig. 2 is an outside drawing of the present utility model.

The specific embodiment

Structural representation of the present utility model such as Fig. 1, shown in 2, comprise outer case 5 and internal box 8, internal box places in the outer case, be equiped with electric heating coil 7 on internal box 8 outer walls, electric heating coil 7 inserts power supply by the power supply access port on the

casing

9,5 of internal box 8 and outer case accompany heat-preservation cotton 6, filter screen 4 is installed in the internal box open end, overhead guard 3 covers on the outer case upper end, installing is free chimney filter joint 1 on the overhead guard 3, and empty chimney filter joint reaches in the internal box 8, and outer case is provided with pitch outlet 11, rinse liquid outlet 12 and temperature controller 10, temperature controller 10 puts in the internal box 8, is equiped with cover plate assembly 2 on the above-mentioned overhead guard 3.

In the present embodiment, above-mentioned electric heating coil 7 usefulness high-temperature insulation materials encase the back and fixedly are attached on internal box 8 outer walls.

When the utility model uses, open the cover plate assembly, emulsified bitumen flows into internal box by filter screen, energized, the electric heating coil release heat is replenished the external dispersed heat of emulsified bitumen, reaches heat preservation effect, and heat-preservation cotton can better be incubated, temperature controller is monitored the temperature of pitch in the internal box, and guarantees that by the power on/off of control electric heating coil pitch remains in the reasonable temperature scope.

Claims

1. asphalt thermal insulation device, it is characterized in that comprising outer case (5) and internal box (8), internal box places in the outer case, be equiped with electric heating coil (7) on internal box (8) outer wall, accompany heat-preservation cotton (6) between internal box (8) and outer case (5), filter screen (4) is installed in the internal box open end, and overhead guard (3) covers on the outer case upper end.

2. asphalt thermal insulation device according to claim 1 is characterized in that being equiped with on the above-mentioned outer case pitch outlet (11), rinse liquid outlet (12) and temperature controller (10), and temperature controller (10) puts in the internal box (8).

3. asphalt thermal insulation device according to claim 1 is characterized in that the last installing of above-mentioned overhead guard (3) is free chimney filter joint (1), and empty chimney filter joint (1) reaches in the internal box (8).

4. asphalt thermal insulation device according to claim 1 is characterized in that above-mentioned electric heating coil (7) is encased the back by high-temperature insulation material and fixedly is attached on internal box (8) outer wall.

5. asphalt thermal insulation device according to claim 1 is characterized in that being equiped with on the above-mentioned overhead guard (3) cover plate assembly (2).