CN202298943U - Hard heat-proof insulation board for cylindrical body - Google Patents

Abstract

The utility model provides a hard heat-proof insulation board for a cylindrical body, which comprises a tabular hard board body (1), wherein, a plurality of V-shaped grooves (2) are formed in the same side surface of the tabular hard board body (1) at intervals, and the directions of the V-shaped grooves (2) are parallel mutually; and two end parts of each V-shaped groove (2) are respectively positioned on two opposite edges of the hard board body (1). The hard heat-proof insulation board is in the shape of a flat plate during the production, storage and transportation processes, the number of machining dies is reduced, production, packing, storage and transportation costs are low, and the manufacture efficiency is high. When in use, the hard heat-proof insulation board can cover the cylindrical body from the inner wall or the outer wall of a cylinder by fracturing the root parts of the V-shaped grooves, and the hard heat-proof insulation board is convenient to construct.

Description

A kind of cylinder is used the hard heat-insulating warming plate

Technical field

The utility model relates to a kind of hard heat-insulating warming plate, is specifically related to a kind of cylinder and uses the hard heat-insulating warming plate.Be mainly used in the cylindric material that coating need be incubated, play heat-blocking action.

Background technology

Hard heat-insulating warming plate in the market comprises hard heat-insulated arc and shell, all is to be shaped to arc and shell in advance or to be processed into arc and shell in advance, and its major defect is:

First; The hard heat-insulated arc of different inner diameters, different-thickness all needs different upper, middle and lower moulds with shell when prefabricated; And external diameter varies in the cylinders such as the tank body that need be incubated, kiln body, pipeline, and insulation layer thickness is also different as required.The insulation of different size has proposed diversified requirement to heat insulating material, and a large amount of moulds need be prepared by heat insulating material production and supply producer, and production and management difficulty are very big, and the specification quantity of adding seldom causes cost of production high.

The second, hard heat-insulated arc and shell are in production, packing, transportation, because goods have cambered surface, the dischargeable capacity rate is low, and carrying cost is apparently higher than plate product.

The utility model content

The utility model technical problem to be solved is, provides a kind of cylinder to use the hard heat-insulating warming plate, produces, be tabular in the storage and transport process, can coat cylinder easily during use, with production, packing and the carrying cost of reduction hard insulating material.

The technical scheme that the utility model adopted is following:

A kind of cylinder is used the hard heat-insulating warming plate, it is characterized in that: it comprises flat hard plate body, offers some V-type grooves that move towards parallel to each other equally spacedly in the same side of hard plate body; Two ends of said V-type groove lay respectively at two relative edges of said hard plate body.

The good effect of the utility model is: be tabular in production, the storage and transport process, processing mold quantity reduces, and cost of production is low, and it is high to make efficient.Packaging operation is easy and cost is low.Accumulating takes up room little, and cost is low.Through the V-type groove root that fractures, can coat cylinder, easy construction during use from cylinder inner wall or outer wall.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the A-A sectional view of Fig. 1.

Fig. 3 is the user mode sketch map of the utility model.

The specific embodiment

Further specify the utility model below in conjunction with accompanying drawing and embodiment.

As shown in Figure 1, the utility model comprises the flat hard plate body of being processed by the heat-insulation and heat-preservation material 1, offers some V-type grooves 2 that move towards parallel to each other equally spacedly in the same side of hard plate body 1.Two ends of said V-type groove 2 lay respectively at two relative edges of said hard plate body 1.

Say that further the cross section of said V-type groove 2 is a triangle, like Fig. 2.The V-type bottom land is a straight line, and some bottom land straight lines on same hard plate body are all parallel to each other.

During use, if the parcel construction is implemented in the cylinder outside of needs insulation, a side subtend cylinder of hard plate body 1 fluting, both hands are pinned the firmly extruding of the left and right sides of plate, and the fracture of V-type groove 2 roots leans against on the cylinder outer wall plate, forms insulating.If to the inboard sticking construction of implementing of the cylinder of needs insulation, a side of hard plate body 1 fluting is the cylinder inwall dorsad, both hands are pinned the middle part of plate and are firmly pushed, and the fracture of V-type groove 2 roots leans against on the cylinder inwall plate, forms insulating.The shape that hard plate body 1 is coated on behind the cylindric material that needs insulation is as shown in Figure 3.

The spacing distance of the thickness of hard plate body 1, V-type groove 2, the A/F of groove and V-shaped groove opening angle are confirmed according to the designing and calculating needs.

Claims (1)

1. a cylinder is used the hard heat-insulating warming plate, it is characterized in that: it comprises flat hard plate body (1), offers some the V-type grooves (2) that move towards parallel to each other equally spacedly in the same side of hard plate body (1); Two ends of said V-type groove (2) lay respectively at two relative edges of said hard plate body (1).

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