Jacket heat tracing crane pipe

Abstract

The utility model discloses a jacket heat tracing crane pipe which comprises a crane pipe body, an arc-shaped jacket is connected to the outer portion of the middle end of the crane pipe body in a sleeved mode, a heat preservation supporting pad is bonded to the inner wall of the arc-shaped jacket, a heating assembly is fixedly installed at the inner end of the heat preservation supporting pad, and connectors are integrally installed at the two ends of the crane pipe body. An inner thread is arranged on the inner wall of the connector, an arc-shaped baffle is fixedly installed outside the arc-shaped clamping sleeve, and the arc-shaped baffle is connected to the surface of the crane pipe body in a sleeving mode to form a shielding structure. The arc-shaped clamping sleeve is integrally installed outside the crane pipe, temperature can be generated through the internal heating assembly and transmitted to the inside of the crane pipe to achieve the heating effect, and the heat preservation supporting pad outside the heating assembly can also achieve the heat preservation effect while extruding and supporting the outside of the heating assembly. Rapid loss of internal heat is avoided, and the heating and heat preservation efficiency of the crane pipe is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to crane pipe technical field, concretely is a kind of jacket heat crane pipe. BACKGROUND

[0002] Crane pipe, as its name implies, is a telescopic pipe, is used in petroleum, chemical wharf liquid loading and unloading, medium in pipe such as oil, water etc., common specification 8-20 are different, crane pipe is the special equipment in the fluid loading and unloading process of petrochemical industry, it is connected with rigid pipe and elbow using rotary joint, to realize the active equipment of liquid medium transmission between train, automobile tank car and trestle storage and transportation pipeline, to replace old-fashioned hose connection, with high safety, flexibility and long service life etc.

[0003] At present, crane pipe cannot directly heat and keep warm inside and crane pipe outer wall in use process, heating and keeping warm by large device when using crane pipe occupies larger space, also increase crane pipe burden, to affect normal use of crane pipe. UTILITY MODEL CONTENT

[0004] The utility model discloses a jacket heat crane pipe, has the advantages of heating and keeping warm, easy installation.

[0005] To realize the above-mentioned purpose, the utility model provides the following technical scheme: a jacket heat crane pipe, including crane pipe main part, the outer sleeve of crane pipe main part middle end is connected with arc-shaped jacket, and the inner wall of arc-shaped jacket is bonded with heat preservation support pad, and the inner end of heat preservation support pad is fixedly installed with heating assembly.

[0006] As preferred scheme, the both ends of crane pipe main part are integrally installed with connecting head, and the inner wall of connecting head is provided with internal thread.

[0007] As preferred scheme, the outer fixed mounting of arc-shaped jacket is provided with arc-shaped baffle, and the arc-shaped baffle is sleeved on the surface of crane pipe main part and constitutes shielding structure.

[0008] As preferred scheme, the upper and lower ends of arc-shaped jacket are fixedly installed with connecting plate, and the front and rear two connecting plates are connected through fastening bolt.

[0009] As preferred scheme, the heating assembly is arc-shaped and is sleeved on the surface of crane pipe main part.

[0010] Compared with prior art, the utility model has the advantages as follows:

[0011] 1. The utility model discloses a whole installation is carried out to the outside of the crane pipe through the arc -shaped jacket, and through the heating assembly of inside can produce temperature transmission to the crane pipe inside and reach the effect of heating, and the heat -preserving support pad of heating assembly outside can play the heat -preserving effect while extruding the support of heating assembly outside, avoid the internal heat loss fast, improve the heating heat -preserving efficiency of crane pipe. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the utility model structure perspective drawing;

[0013] Figure 2 It is the utility model local structure section view;

[0014] Figure 3 It is the utility model arc -shaped jacket local view.

[0015] In the drawing: 1, crane pipe main part;2, connecting head;3, arc -shaped jacket;4, arc -shaped baffle;5, heat -preserving support pad;6, heating assembly;7, connecting plate;8, fastening bolt. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0017] Secondly, "one embodiment" or "embodiment" referred to here means that specific features, structures or characteristics can be included in at least one implementation of the utility model. "In one embodiment" does not mean the same embodiment at different places in the specification, nor is it an embodiment that is separate or alternative to other embodiments.

[0018] Embodiment one:

[0019] Please refer to Figure 1 As shown in the figure, the utility model provides a jacket heat tracing crane pipe, including crane pipe main part 1, the outside of the middle end of crane pipe main part 1 is sleeved with arc -shaped jacket 3, and the inner wall of arc -shaped jacket 3 is bonded with heat -preserving support pad 5, and the inner end of heat -preserving support pad 5 is fixedly installed with heating assembly 6.

[0020] This technical solution incorporates an arc-shaped jacket 3 and a heating component 6. The arc-shaped jacket 3 is installed on the outside of the loading arm, and the internal heating component 6 generates heat that is transferred to the inside of the loading arm to achieve the heating effect. The external insulation support pad 5 of the heating component 6 not only compresses and supports the outside of the heating component 6 but also provides insulation, preventing rapid heat loss from the inside and improving the heating and insulation efficiency of the loading arm.

[0021] Example 2:

[0022] Based on Embodiment 1, this utility model is as follows: Figure 2 As shown, both ends of the loading arm body 1 are integrally installed with connectors 2, and the inner wall of the connectors 2 is provided with internal threads.

[0023] Adopting such Figure 1 The technical solution shown allows the connector 2 at the end of the loading arm to be connected to an external pipe, enabling quick completion of the overall installation of the loading arm.

[0024] Secondly, in the technical solution, an arc-shaped baffle 4 is fixedly installed on the outside of the arc-shaped sleeve 3. The arc-shaped baffle 4 is sleeved on the surface of the loading arm body 1 and forms a shielding structure. Connecting plates 7 are fixedly installed at both the upper and lower ends of the arc-shaped sleeve 3, and the two connecting plates 7 are connected by fastening bolts 8.

[0025] Its adoption is as follows Figure 1 The technical solution shown has an arc-shaped baffle 4 that fits against the surface of the loading arm on the outside of the arc-shaped jacket 3 and forms a shielding and protective structure to seal and protect the heat inside the arc-shaped jacket 3 and prevent the heat from being lost quickly from the end, thus reducing the rate of heat dissipation. The arc-shaped jacket 3 is installed by the cooperation of the connecting plate 7 and the fastening bolts 8, which can separate the whole into two parts and allow for quick installation on the outer surface of the loading arm.

[0026] Example 3:

[0027] This utility model is as follows Figures 1-3 As shown, the heating component 6 is arc-shaped and sleeved on the surface of the loading arm body 1.

[0028] By adopting the above technical solution, the heating component 6 is designed in an arc shape, which can perfectly fit the outside of the loading arm, improve the heat preservation and heating effect, and accelerate the heat transfer.

[0029] The working principle of this utility model is as follows: the arc-shaped jacket 3 is installed on the outside of the loading arm, and the internal heating component 6 can generate heat and transfer it to the inside of the loading arm to achieve the heating effect. The heat insulation support pad 5 outside the heating component 6 can not only compress and support the outside of the heating component 6, but also play a heat insulation role, preventing the internal heat from being lost quickly and improving the heating and heat insulation efficiency of the loading arm.

[0030] It is important to note that the construction and arrangement of the application shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review the present disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in the present application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be varied or re-sequenced without materially affecting the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating

[0031] Also, to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (that is, not all implementations can include all the features described or optional implementations can include only a subset of the features described). Further, the one or more exemplary embodiments will be described in terms of particular examples and with reference to specific terminology used for description purposes.

[0032] Finally, it should be noted that the above-mentioned embodiments are merely used to illustrate the technical solutions of the present application, but not to limit the protection scope of the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application.

Claims

1. A jacketed heat tracing loading arm, comprising a loading arm body (1), characterized in that: An arc-shaped sleeve (3) is fitted around the middle of the loading arm body (1). A heat-insulating support pad (5) is bonded to the inner wall of the arc-shaped sleeve (3). A heating component (6) is fixedly installed at the inner end of the heat-insulating support pad (5).

2. The jacketed heat tracing arm according to claim 1, characterized in that: Both ends of the loading arm body (1) are integrally installed with connectors (2), and the inner wall of the connectors (2) is provided with internal threads.

3. A jacketed heat tracing arm according to claim 1, characterized in that: An arc-shaped baffle (4) is fixedly installed on the outside of the arc-shaped sleeve (3). The arc-shaped baffle (4) is sleeved on the surface of the loading arm body (1) and forms a shielding structure.

4. A jacketed heat tracing arm according to claim 1, characterized in that: The upper and lower ends of the arc-shaped sleeve (3) are fixedly installed with connecting plates (7), and the two connecting plates (7) are connected by fastening bolts (8).

5. A jacketed heat tracing arm according to claim 1, characterized in that: The heating component (6) is arc-shaped and sleeved on the surface of the loading arm body (1).

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