CN213900351U

CN213900351U - External heat insulation pipeline for tank container

Info

Publication number: CN213900351U
Application number: CN202023045303.5U
Authority: CN
Inventors: 张晨晨; 顾洪飞
Original assignee: NANTONG TANK CONTAINER CO Ltd
Current assignee: NANTONG TANK CONTAINER CO Ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-06
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses an outside heat preservation pipeline for tank container, including the pipeline body, the outside parcel of pipeline body has one deck or multilayer base member heat preservation, and the base member heat preservation outside covers there is one deck metal protective layer. The multi-layer substrate heat-insulating layer is divided into a bottom heat-insulating layer and an outer heat-insulating layer, and the bottom heat-insulating layer and the outer heat-insulating layer are bonded by an adhesive layer. The utility model discloses a multilayer material compound parcel form realizes that heat preservation effect and economic nature are balanced under the high temperature operating mode, has solved conventional rubber and plastic material and has not ageing-resistant and not resistant dirty problem, has promoted the cold insulation ability under sunshine shines, has reduced the maintenance cost in the tank container user use.

Description

External heat insulation pipeline for tank container

Technical Field

The utility model relates to a tank container with outside pipeline, in particular to outside heat preservation pipeline for tank container.

Background

At present, in the field of tank containers, there are some tank-type containers with external pipelines, in which refrigeration, heating media or other gas-liquid media are generally circulated, and in order to reduce heat and cold losses, these external pipelines need to be insulated. Tank container pipeline on the current market keeps warm and adopts the structure of ordinary rubber and plastic material parcel more, however rubber and plastic insulation material has the shortcoming fragile, not high temperature resistant, not resistant UV corruption, easy ageing, not resistant dirty, can't use under the high temperature operating mode, and the user will appear ageing, dirty in pipeline heat preservation after using a period, and is destroyed by birds and beasts etc. easily, seriously influences thermal insulation performance. In order to keep higher heat insulation performance and aesthetic degree in the initial state, a user needs to frequently renew and maintain the pipeline heat insulation, and the economic cost is higher.

Disclosure of Invention

An object of the utility model is to provide an outside heat preservation pipeline for tank container to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an outside heat preservation pipeline for tank container, includes the pipeline body, and the outside parcel of pipeline body has one deck or multilayer base member heat preservation, and the base member heat preservation outside covers there is one deck metal protective layer.

The utility model discloses a further improvement lies in: the multi-layer substrate heat-insulating layer is divided into a bottom heat-insulating layer and an outer heat-insulating layer, and the bottom heat-insulating layer and the outer heat-insulating layer are bonded by an adhesive layer.

The utility model discloses a further improvement lies in: the bottom layer heat-insulating layer is a glass wool layer, an aluminum silicate layer or a rock wool layer.

The utility model discloses a further improvement lies in: the outer heat-insulating layer is a rubber-plastic layer or a polyurethane layer.

The utility model discloses a further improvement lies in: and the longitudinal section surface of the base body heat-insulating layer is bonded and closed by adopting an adhesive layer, and the joint of the metal protective layer is wrapped and adhered by adopting a ribbed metal foil heat-insulating adhesive tape.

The utility model discloses a further improvement lies in: the thickness of the metal protective layer is 0.01mm-2 mm.

The utility model discloses a further improvement lies in: the metal protective layer adopts a structure which is glued or molded and closed by hasps to form a coating structure with the base heat-insulating layer.

The utility model discloses a further improvement lies in: the pipeline body can be a segmented structure, the splicing surfaces of the pipeline body are coated with adhesive layers in a brushing mode, the segmented structure is bonded into an integral structure, and the joints on the surface of the metal protective layer are wrapped with metal foil adhesive tapes and adhered.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a multilayer material compound parcel form realizes that heat preservation effect and economic nature are balanced under the high temperature operating mode, has solved conventional rubber and plastic material and has not ageing-resistant and not resistant dirty problem, has promoted the cold insulation ability under sunshine shines, has reduced the maintenance cost in the tank container user use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a longitudinal seam process;

FIG. 3 is a schematic view of a staged seaming process;

FIG. 4 is a schematic view of a circumferential seam process;

FIG. 5 is a schematic view of a multi-directional pipe wrapping and seaming process;

reference numbers in the figures: 1-a pipeline body, 2-a bottom layer heat insulation layer, 3-an outer layer heat insulation layer, 4-a metal protection layer, 5-a matrix heat insulation layer, 6-a longitudinal section, 7-a metal foil adhesive tape and 8-a splicing surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment provides a technical scheme: the pipeline body 1 is coated with one or more layers of substrate heat-insulating layers 5, common heat-insulating materials such as rubber and plastic, polyurethane foam materials, aluminum silicate, glass wool, mineral wool and the like are selected as substrate materials according to different process working condition requirements, and special glue is applied to bond the substrate material layers, so that the multiple layers of materials are compounded into a compact whole.

When the multilayer base materials are compounded, different base materials can be matched according to working conditions and economic benefits. For example, under the working condition of slightly high temperature, the material of the bottom layer heat-insulating layer 2 in contact with the pipe wall can adopt high-temperature-resistant heat-insulating materials such as glass wool, aluminum silicate and rock wool, and the outer layer heat-insulating layer is made of economic and efficient heat-insulating materials such as coated rubber and plastic and polyurethane, so that the temperature resistance, the heat-insulating property, the construction convenience and the economy of different materials are fully utilized.

A bright metal protective layer 4 covers the exterior of the base body heat-insulating layer 5, and according to different process working condition requirements, the shell is made of aluminum thin plates, aluminum foils, stainless steel sheets, stainless steel thin plates, metal foil reinforced composite materials and the like, and the thickness of the shell is 0.01mm-2 mm. And according to the material and thickness of the shell, the shell is completely coated with the heat-insulating base material in the forms of gluing, compression molding, hasp closing and the like. The joint of the shell is wrapped and adhered by a special ribbed metal foil heat-insulating adhesive tape, so that the joint strength and the airtightness of the heat-insulating structure are enhanced, a heat-insulating opening is avoided, and external water vapor is prevented from entering the heat-insulating structure.

As shown in fig. 1, the surface of the pipeline body 1 is coated with a bottom layer insulating layer 2, then coated with an outer layer insulating layer 3, and coated with a metal protective layer 4 at the outermost side, and each layer of material is bonded by using a special adhesive.

As shown in fig. 2, a special adhesive is coated on the longitudinal section 6 of the base insulating layer 5 to be bonded and closed, and a special metal foil tape 7 is adhered to the surface joint of the coated metal shell to enhance the overall bonding strength and the sealing property.

As shown in fig. 3 to 5, for the circumferential joint and the joint of the multi-directional pipeline heat-insulating layer, the circumferential joint surface 8 is coated with an adhesive, so that the segmented heat-insulating material is bonded into a whole, and then the joint wrapping the surface of the metal protective layer 4 is bonded by using the metal foil adhesive tape 7.

The multi-layer material composite structure brings diversified material selection space, can adapt to more complicated working conditions, and solves the problem that the conventional rubber and plastic heat-insulating material cannot resist high temperature; the metal protective layer 4 can isolate UV radiation and environmental erosion, and prevent the heat-insulating material from aging; the metal protective layer 4 can block certain radiant heat, and can effectively improve the cold insulation capacity of the pipeline in a strong sunlight irradiation environment; the metal protective layer 4 can effectively resist fouling and mechanical injury caused by birds and beasts, splashed stones and the like, and is easy to clean.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An external thermal insulation pipeline for a tank container, comprising a pipeline body (1), characterized in that: pipeline body (1) outside parcel has one deck or multilayer matrix heat preservation (5), matrix heat preservation (5) outside covers has one deck metal protection layer (4), multilayer matrix heat preservation (5) divide into bottom heat preservation (2) and outer heat preservation (3), bottom heat preservation (2) with adopt the bond line to bond between outer heat preservation (3).

2. An external thermal insulation pipeline for a tank container according to claim 1, wherein: the bottom layer heat-insulating layer (2) is a glass wool layer, an aluminum silicate layer or a rock wool layer.

3. An external thermal insulation pipeline for a tank container according to claim 1, wherein: the outer-layer heat-insulating layer (3) is a rubber-plastic layer or a polyurethane layer.

4. An external thermal insulation pipeline for a tank container according to claim 1, wherein: the longitudinal section (6) of the base body heat-insulating layer (5) is bonded and closed by adopting an adhesive layer, and the joint of the metal protective layer (4) is wrapped and adhered by a ribbed metal foil heat-insulating adhesive tape.

5. An external thermal insulation pipeline for a tank container according to claim 1, wherein: the thickness of the metal protection layer (4) is 0.01mm-2 mm.

6. An external thermal insulation pipeline for a tank container according to claim 1, wherein: the metal protection layer (4) and the base heat-insulating layer (5) form a finished coating structure by adopting a structure which is glued or formed by compression molding and closed by hasps.

7. An external thermal insulation pipeline for a tank container according to claim 1, wherein: the pipeline body (1) can be of a segmented structure, an adhesive layer is coated on a splicing surface (8) of the pipeline body (1) in a brushing mode, the segmented structure is bonded into an integral structure, and a joint on the surface of the metal protective layer (4) is wrapped and adhered by a metal foil adhesive tape (7).