CN105987233A

CN105987233A - Heat insulating type pipeline sliding support

Info

Publication number: CN105987233A
Application number: CN201510091606.5A
Authority: CN
Inventors: 蒋新锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-02-18
Filing date: 2015-02-18
Publication date: 2016-10-05

Abstract

The invention discloses a heat insulating type pipeline sliding support which comprises a bottom plate, cushion blocks, a support, a hoop and a heat insulating layer. Circular holes are uniformly distributed in the bottom plate, the cushion blocks are embedded into the circular holes, the cushion blocks are circular block components provided with shoulders, the cushion blocks are embedded into the circular holes uniformly distributed in the bottom plate, with the small-diameter ends downwards, for positioning and mounting, and the upwards large end faces of the embedded cushion blocks jointly form a plane bearing support. The support is a section of groove type component with opening upwards, and the bottom of the support is located on the bottom plate and supported by the cushion blocks. The hoop is formed by two semicircular rings, and the outward edgefolds of butt-joint seams of the two semicircular rings are locked by bolts. According to the invention, the butt-joint seams of the hoop are obliquely arranged, and a nanometer heat insulating felt is paved between the inner wall of the hoop and the outer wall of a mated pipeline. The structure is convenient for on-site mounting and is convenient for later maintenance, and more importantly, the heat insulating effect is good.

Description

Heat-insulating pipe slides support

Technical field

The present invention relates to the conduit fittings of a kind of supporting heat supply network, in particular it relates to a kind of Support of pipelines, a kind of pipe slides support being provided with heat insulation layer.

Background technology

Along with national energy-saving reduces discharging the enforcement of policy, each place government performs country's relevant policies and closes The heating enterprise that the large quantities of thermals efficiency are relatively low, turns the big thermoelecrtic the most advanced by technology, equipment Concentration of enterprises heat supply.The enforcement of this policy makes city heat supply radius increasing, the most also brings New problem, i.e. heat supply heat supply network length are proportional with the heat-energy losses of transmission medium.In order to subtract The heat-energy losses of few heat supply network remote transmission medium, it is necessary to improve main pipeline and the guarantor of associated conduit adnexa Temperature structure design, in the hope of heat insulation effect most economical, maximally effective.Support of pipelines is in heat supply network Important accessory, it in addition to playing supporting role, also acts as certain adiabatic heat-insulation effect in heat supply network. The support of pipelines of prior art use heat insulation foam felt or magnesium steel heat insulation tile fragment of casting as heat insulation layer, this Planting adiabatic heat-insulation simple in construction, adiabatic heat insulating effect is general, is entirely capable of in short distance low temperature heat supply network Enough meet user and use requirement.High temperature heat supply network, the particularly heat supply network of distance heat supply are then reached not To user's requirement, the support of pipelines bottom temp that particular problem is embodied in prior art is higher, engineering In common support of pipelines bottom temp more than 40 DEG C.In heat supply network, substantial amounts of support of pipelines exists scattered Heat, necessarily reduces the heating efficiency of heat supply network.

Summary of the invention

Present invention is generally directed to the deficiencies in the prior art, propose a kind of simple in construction, displacement flexible, wear-resisting The heat-insulating pipe slides support that anti-corrosion property energy is excellent, heat transfer area is little, insulation effect is good.

The present invention is achieved through the following technical solutions technical goal.

Heat-insulating pipe slides support, it includes base plate, cushion block, support, clip and heat insulation layer. Described base plate is the rectangular panel blocks of uniformly distributed round on plate face.Described cushion block is a kind of circle setting shoulder Module component, smaller diameter end is embedded in circular hole uniform on base plate plate face down makees location and installation, by Embedded cushion block large end face upward collectively constitutes flat bearing support.It thes improvement is that: described Support is the channel member that a joint is upwardly opening, and its bottom surface is placed on base plate and is supported by cushion block.Institute Stating clip to form by two semicircular ring, the outer flanging bolt of both abutment joints is locked jointly.Described The abutment joint of clip is tilting, and abutment joint is relative to horizontal angle α=30 °～60 °, clip inwall The heat insulation layer of thick 30mm～60mm of paving between ducts outer wall.

In said structure, the material of described cushion block is F4, and the material of heat insulation layer is nano-thermal-insulating felt.

As further improvement project, described support bottom surface down is provided with composite bed, this composite bed Material be rustless steel.

The present invention compared with prior art, has the positive effect that:

1, composite bed is set in support bottom surface down, simple in construction, makes easily；

2, by being embedded in the cushion block supporting support that material is F4 on base plate, bracket bottom layer plane is stainless Steel matter, corrosion resistant plate face is little with F4 material friction fit coefficient, and this faying face is the most wear-resisting but also corrosion resistant, It is greatly enhanced the service life of support of pipelines；

3, the abutment joint of clip is tilting, was both easily installed or dismantled, and is also greatly improved compression intensity；

4, clip inwall is to paving nano-thermal-insulating felt between ducts outer wall, the heat conduction of this material Coefficient only 0.019w/m k, adiabatic heat insulating effect is good.

Accompanying drawing explanation

Fig. 1 is present configuration schematic front view.

Fig. 2 is the left view schematic diagram of Fig. 1.

Fig. 3 is cushion block structure enlarged diagram in Fig. 1.

Fig. 4 is base arrangement schematic diagram in Fig. 1, sets 8 circular holes in figure altogether.

Fig. 5 is partial structurtes enlarged diagram at Figure 1A.

Detailed description of the invention

Below according to accompanying drawing and in conjunction with the embodiments, the invention will be further described.

Heat-insulating pipe slides support shown in Fig. 1, it include base plate 1, cushion block 2, support 3, Clip 4 and heat insulation layer 5.Described base plate 1 is the rectangular panel blocks of uniformly distributed round, this enforcement on plate face In example, base plate 1 is as shown in Figure 4, uniform 8 circular holes on plate face.Described cushion block 2 is as shown in Figure 3 Being a kind of circular block component being provided with shoulder, it is uniform that smaller diameter end is embedded into base plate 1 plate face down Circular hole is made location and installation, embedded cushion block 2 large end face upward collectively constitutes flat bearing support 3.In order to reach anticorrosion antiwear purpose, the cushion block 2 in the present embodiment is that F4 manufactures by material.Institute Stating support 3 is the upwardly opening channel member of a joint, and it directly supports supporting clip 4.Support 3 Bottom surface be placed on base plate 1 and supported by cushion block 2, the position produced along with ducts thermal deformation Move so that the relative cushion block 2 of support 3 also has displacement, in order to reduce frictional resistance, improve displacement and ring Answering speed, support 3 bottom surface to be down provided with composite bed 3.1, the composite bed 3.1 of the present embodiment is SUS304 stainless sheet steel.Corrosion resistant plate face is minimum with F4 material friction fit coefficient, and composition is joined Conjunction face relative motion resistance is little, occurs to guarantee ducts timely displacement during thermal deformation.Described clip 4 is annular, and it is made up of two semicircular ring, and the outer flanging bolt of both abutment joints is locked jointly Tightly.Dismantling for the ease of clip 4, clip 4 abutment joint in the present embodiment is tilting shape, docking Angle α=45 ° of seam relative level line, tilting abutment joint is easy to in-site installation clip 4, also example in Keep in repair from now on.Clip 4 inwall is to paving heat insulation layer 5 between ducts outer wall, the present embodiment pipe Footpath 630mm, the temperature of transmission medium is more than 327 DEG C, high to thermal requirements, and that originally executes in example is exhausted Thermosphere 5 is a kind of nano-thermal-insulating felt, interior paving thickness 60mm.Because of nano-thermal-insulating felt heat conductivity only For 0.019w/m k, lower than the heat conductivity of conventional adiabator 2～8 times.In said structure because of Employing nano-thermal-insulating felt, adiabatic heat insulating effect reaches expection, and frame bottom temperature compares ambient temperature The highest 5 DEG C～7 DEG C, lower 10 DEG C～35 DEG C than prior art, reduce heat-energy losses therefrom.

Claims

1. a heat-insulating pipe slides support, it includes base plate (1), cushion block (2), support (3), clip (4) and heat insulation layer (5)；Described base plate (1) is the square of uniformly distributed round on plate face Shape plate；Described cushion block (2) is a kind of circular block component setting shoulder, and smaller diameter end embeds down Circular hole uniform on base plate (1) plate face makees location and installation, by embedded cushion block (2) upward Large end face collectively constitutes flat bearing support (3)；It is characterized in that: described support (3) is a joint Upwardly opening channel member, its bottom surface is placed on base plate (1) and is supported by cushion block (2)；Institute Stating clip (4) to form by two semicircular ring, the outer flanging bolt of both abutment joints is locked jointly； The abutment joint of described clip (4) is tilting, abutment joint relative to horizontal angle α=30 °～60 °, Clip (4) inwall is to the heat insulation layer (5) of thick 30mm～60mm of paving between ducts outer wall.

Heat-insulating pipe slides support the most according to claim 1, it is characterised in that: institute The material stating cushion block (2) is F4.

Heat-insulating pipe slides support the most according to claim 1, it is characterised in that: institute The material stating heat insulation layer (5) is nano-thermal-insulating felt.

Heat-insulating pipe slides support the most according to claim 1, it is characterised in that: institute Stating support (3) bottom surface down and be provided with composite bed (3.1), the material of this composite bed (3.1) is Rustless steel.