CN205499701U

CN205499701U - Hard pitch transports bag

Info

Publication number: CN205499701U
Application number: CN201620237610.8U
Authority: CN
Inventors: 孙春堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-25
Filing date: 2016-03-25
Publication date: 2016-08-24
Anticipated expiration: 2026-03-25

Abstract

The utility model discloses a hard pitch transports bag, including the bag body and inner bag, the inner chamber of the bag body still is equipped with the inner bag, the bag body divide into external coating and inlayer, external coating is to being provided with heat preservation and interior protective layer according to the preface between the inlayer. The utility model discloses hard pitch transports bag, through the heat preservation that sets up, can make this transportation bag play effectual heat preservation effect to the pitch that loads in it, make pitch can not appear the cooling owing to long -time transportation, make pitch can directly use when executing industrial area ground transporting, need not carry out secondary heating to pitch again, very big improvement the progress and the efficiency of construction, the interior protective layer and the external coating that set up in the both sides of its heat preservation simultaneously, not only can play effectual guard action to the heat preservation, can also prevent simultaneously that this transportation bag is after being equipped with hard pitch, the surface temperature of its bag of body is too high, prevent that the staff from scalding.

Description

A kind of hard pitch shipping bags

Technical field

This utility model relates to bitumen transportation technical field, is specially a kind of hard pitch shipping bags.

Background technology

Currently for the shipping bags used in hard pitch transport aspect, Colophonium can not be played effectively Insulation effect, when transport distance farther out time, Colophonium can transport during cool down so that Colophonium Hardening, when such Colophonium transports to construction site, generally also need to Colophonium is carried out post bake so that Colophonium deliquescing reaching use standard, the speed of such strong influence site construction and efficiency, simultaneously Due to Colophonium pack time due to temperature higher so that Colophonium temperature of shipping bags after pack is higher, work It is easy to touch on shipping bags as personnel, thus scald accident occurs.

Utility model content

The purpose of this utility model is to provide a kind of hard pitch transport with insulation and protective action Bag, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, the following technical scheme of this utility model offer:

A kind of hard pitch shipping bags, including bag and inner bag, one end of described bag is provided with sealing and draws Chain, the outer surface on the left of its bag is also equipped with perfusing hole, and the side of described perfusing hole is provided with steam vent One, the top of described perfusing hole and steam vent one is all connected with sealing-plug.

The inner chamber of described bag is additionally provided with inner bag, and described bag is divided into external protection and internal layer, described outer guarantor Sheath is sequentially provided with heat-insulation layer and inner protective layer between internal layer.

Preferably, the right side at described bag top is additionally provided with steam vent two, one end of described inner bag and perfusion Mouth is glued mutually to be connected, for socket mounting structure between its inner bag and bag.

Preferably, described inner bag and internal layer are mylar and make, and the inner chamber of described external protection is provided with Metal twine, and external protection is made up of heat-barrier material.

Preferably, described heat-insulation layer is made up of polyurethane foam, described inner protective layer, heat-insulation layer, outer guarantor Sheath and internal layer, the most adjacent between be glued attachment structure.

Compared with prior art, the beneficial effects of the utility model are: this utility model hard pitch transports Bag, by the heat-insulation layer arranged, it is possible to the Colophonium loaded within it is played effectively by this shipping bags Insulation effect so that cooling will not occur owing to transporting for a long time in Colophonium so that Colophonium arrives in transport Can directly use during construction site, again Colophonium need not be carried out post bake, greatly improve construction Progress and efficiency, the inner protective layer simultaneously arranged in the both sides of its heat-insulation layer and external protection, can not only Enough heat-insulation layer is played the effect of being effectively protected, this shipping bags can also be prevented equipped with hard pitch simultaneously After, the surface temperature of its bag is too high, prevents staff from scalding, it addition, the transport of this hard pitch Bag, by the inner bag arranged so that Colophonium is after discharging, and inner bag only need to be replaced by staff After, reuse, greatly reduce the cost of bitumen transportation, also save resource simultaneously.

Accompanying drawing explanation

Fig. 1 is this utility model overall structure schematic diagram；

Fig. 2 is this utility model partial structurtes schematic diagram.

In figure: 1, bag, 2, resealable zipper, 3, perfusing hole, 4, steam vent one, 5, seal Plug, 6, inner bag, 7, steam vent two, 8, external protection, 9, internal layer, 10, heat-insulation layer, 11, interior Protective layer.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.

Refer to Fig. 1-2, a kind of technical scheme of this utility model offer:

A kind of hard pitch shipping bags, including bag 1 and inner bag 6, One end of bag 1 is provided with resealable zipper 2, and the outer surface on the left of its bag 1 is also equipped with perfusing hole 3, perfusion The side of mouth 3 is provided with steam vent 1, and the top of perfusing hole 3 and steam vent 1 is all connected with sealing Plug 5.

The inner chamber of bag 1 is additionally provided with inner bag 6, and the right side at bag 1 top is additionally provided with steam vent 27, One end of inner bag 6 is connected with perfusing hole 3 phase gluing, so make inner bag 6 irrigate hard pitch time more Convenient, for socket mounting structure between its inner bag 6 and bag 1, so make inner bag 6 change after discharging Convenient, bag 1 is divided into external protection 8 and internal layer 9, and external protection 8 is sequentially arranged between internal layer 9 Have heat-insulation layer 10 and inner protective layer 11, inner bag 6 and internal layer 9 to be mylar to make, according to mylar Toughness high, puncture-resistant, rub resistance, high temperature resistant and low temperature, chemical proofing, oil resistivity, airtight Property and the feature such as fragrance protectiveness is good so that the transport of hard pitch and load safer, The inner chamber of external protection 8 is provided with metal twine, significantly increases the wear-resisting intensity of external protection 8, and outward Protective layer 8 is made up of heat-barrier material, it is possible to effectively play a protective role staff.

Heat-insulation layer 10 is made up of polyurethane foam, inner protective layer 11, heat-insulation layer 10, external protection 8 and internal layer 9, Being glued attachment structure between the most adjacent, this utility model hard pitch shipping bags, by the guarantor arranged Temperature layer 10, it is possible to make this shipping bags that the Colophonium loaded within it is played effective insulation effect so that Will not there is cooling owing to transporting for a long time in Colophonium so that Colophonium is permissible when transport to construction site Directly use, again Colophonium need not be carried out post bake, greatly improve progress and the efficiency of construction, The inner protective layer 11 simultaneously arranged in the both sides of its heat-insulation layer 10 and external protection 8, can not only be to insulation Layer 10 plays the effect of being effectively protected, can also prevent simultaneously this shipping bags after equipped with hard pitch, its The surface temperature of bag 1 is too high, prevents staff from scalding, it addition, this hard pitch shipping bags, logical Cross the inner bag 6 arranged so that Colophonium is after discharging, after inner bag 6 only need to be replaced by staff, then Secondary use, greatly reduces the cost of bitumen transportation, also saves resource simultaneously.

Operation principle: this hard pitch shipping bags, in use, staff by hard pitch from perfusion Mouth 3 is filled in inner bag 6, uses sealing-plug 5 by perfusing hole 3, steam vent 1 and aerofluxus after having irrigated Hole 27 seals, and the Colophonium in inner bag 6 is due to the effect of heat-insulation layer 10, without there is cooling, during discharging Being pulled open by resealable zipper 2, scratch inner bag 6, unloaded by Colophonium, after unloading Colophonium, staff is by interior Bag 6 is replaced, in order to secondary use.

Embodiment the most of the present utility model, for the ordinary skill people of this area For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims And equivalent limits.

Claims

1. a hard pitch shipping bags, including bag (1) and inner bag (6), it is characterised in that: One end of described bag (1) is provided with resealable zipper (2), and the outer surface in its bag (1) left side is also pacified Equipped with perfusing hole (3), the side of described perfusing hole (3) is provided with steam vent one (4), described filling The top of geat (3) and steam vent one (4) is all connected with sealing-plug (5)；

The inner chamber of described bag (1) is additionally provided with inner bag (6), and described bag (1) is divided into outer protection Layer (8) and internal layer (9), described external protection (8) is sequentially provided with insulation between internal layer (9) Layer (10) and inner protective layer (11).

A kind of hard pitch shipping bags the most according to claim 1, it is characterised in that: described bag The right side at body (1) top is additionally provided with steam vent two (7), one end of described inner bag (6) and perfusion Mouth (3) is glued mutually to be connected, for socket mounting structure between its inner bag (6) and bag (1).

A kind of hard pitch shipping bags the most according to claim 1, it is characterised in that: in described Bag (6) and internal layer (9) are mylar and make, and the inner chamber of described external protection (8) is provided with gold Belong to twine, and external protection (8) is made up of heat-barrier material.

A kind of hard pitch shipping bags the most according to claim 1, it is characterised in that: described insulation Layer (10) is made up of polyurethane foam, described inner protective layer (11), heat-insulation layer (10), outer protection Layer (8) and internal layer (9), the most adjacent between be gluing attachment structure.