CN207999556U - A kind of heat supply insulating tube convenient for safeguarding - Google Patents
A kind of heat supply insulating tube convenient for safeguarding Download PDFInfo
- Publication number
- CN207999556U CN207999556U CN201820120994.4U CN201820120994U CN207999556U CN 207999556 U CN207999556 U CN 207999556U CN 201820120994 U CN201820120994 U CN 201820120994U CN 207999556 U CN207999556 U CN 207999556U
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- CN
- China
- Prior art keywords
- pipe collar
- insulating layer
- protective shell
- working steel
- attemperator
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Abstract
The utility model discloses a kind of heat supply insulating tubes convenient for safeguarding, including:Working steel tube, pipe collar and attemperator, the pipe collar is connect by taper thread with the connector of two working steel tubes, the attemperator is arranged outside the pipe collar and the working steel tube, clip is provided with outside the attemperator, the clip both ends are provided with mounting hole;The attemperator includes insulating layer and protective shell, and the protective shell is arranged outside the insulating layer, and installing port is both provided on the insulating layer and the protective shell;The outer diameter of the working steel tube joint is provided with outer cone thread, and the pipe collar internal diameter is provided with inside tapered thread.Advantageous effect is:Coordinated by taper thread using the pipe collar and connect two insulating tubes, reduce welding sequence, safeguarded easy for construction;The insulating layer and the protective shell can be opened by the installing port, exposes the working steel tube and carry out attended operation, it is easy to operate, while material is saved again.
Description
Technical field
The utility model is related to insulating tube technical fields, and in particular to a kind of heat supply insulating tube convenient for safeguarding.
Background technology
Northern China winter weather is very cold, needs Thermal Corp to heat to user by the way of pipeline heating, is
The thermal loss in transmission process is reduced, needs to wrap up to convey as insulating tube by conveyance conduit using thermal insulation material to warm up
It is poly- disposably to inject hard in the cavity that current insulating tube is generally formed with high pressure foaming machine between steel pipe and outer jacket for gas
Urethane foamed plastics stoste forms.
Applicants have discovered that at least there is following technical problem in the prior art:1, current insulating tube is generally using welding
Mode docked, weld seam is chronically in moist environment, is held corrosion-vulnerable and is caused to reveal, considerably increases insulating tube
Maintenance load.2, when repairing insulating tube, the rigid polyurethane foam for wrapping up insulating tube helpdesk is needed to cut away,
The position of repair is exposed and is repaired, after the completion of repair, needs to refill rigid polyurethane foam stoste shape
It is troublesome in poeration at insulating layer, waste material.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of heat supply heat preservation convenient for safeguarding
Pipe is docked with solving insulating tube in the prior art using welding manner, and weld seam is chronically in moist environment, holds corrosion-vulnerable
It causes to reveal, considerably increases the maintenance load of insulating tube, while when repairing insulating tube, need to wrap insulating tube helpdesk
The rigid polyurethane foam wrapped up in is cut, and the position of repair is exposed and is repaired, after the completion of repair, needs to note again
Enter rigid polyurethane foam stoste and forms insulating layer, troublesome in poeration, the technical problems such as waste material.The utility model provides
Many technical solutions in preferred technical solution can realize the working steel tube of utilidor by pipe collar using taper thread
Cooperation is docked, and is avoided generating weld seam, while wrapping up working steel tube using the insulating layer with installing port and protective shell, tieed up
When repairing, insulating layer and protective shell are removed by installing port, it is easy to operate, save material, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme:A kind of heat supply heat preservation convenient for safeguarding
Pipe, including:Working steel tube, pipe collar and attemperator, the pipe collar are connected by the connector of taper thread and two working steel tubes
It connects, the attemperator is arranged outside the pipe collar and the working steel tube, and clip, institute are provided with outside the attemperator
It states clip both ends and is provided with mounting hole;
The attemperator includes insulating layer and protective shell, and the protective shell is arranged outside the insulating layer, the guarantor
It is both provided with installing port on warm layer and the protective shell;
The outer diameter of the working steel tube joint is provided with conical external screw thread, and the pipe collar internal diameter is provided with spiral shell in taper
Line.
Preferably, the outer cone thread is mutually matched with the inside tapered thread.
Preferably, the installing port longitudinally runs through the insulating layer and the protective shell.
Preferably, the clip is semicircle narrow strip metal structure.
Preferably, the pipe collar is cylindrical barrel structure.
Preferably, the insulating layer material is cotton rock.
Advantageous effect is:1, coordinated by taper thread using the pipe collar and connect two insulating tubes, reduce weldering
Process is connect, effectively prevents welding position in wet environment, be easy to be corroded the problem of causing leakage, and joint there are leakage feelings
When condition, it is only necessary to wind raw material band in the pipe collar or replace the pipe collar, safeguard easy for construction;
2, the insulating layer and the protective shell can be opened by the installing port, exposes the working steel tube and carries out
The insulating layer and the protective shell are wrapped up when maintenance work is completed, using the clip clamping, are kept away by attended operation again
Exempt to need to cut rigid polyurethane foam when safeguarding, after the completion of repair, and has needed to refill rigid polyurethane foam
Foam plastics stoste forms complicated process of insulating layer, easy to operate, while saving material again.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the cross-sectional structure schematic diagram of the utility model.
Fig. 2 is the working steel tube attachment structure schematic diagram of the utility model;
Fig. 3 is the utility model external structure schematic diagram
The reference numerals are as follows:
1, working steel tube;101, outer cone thread;2, pipe collar;201, inside tapered thread;3, attemperator;301, insulating layer;
302, protective shell;303, installing port;4, clip;401, mounting hole.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in Fig. 1-Fig. 3, a kind of heat supply insulating tube convenient for safeguarding, including:Working steel tube 1, pipe collar 2 and heat preservation
Device 3, pipe collar 2 are connect by taper thread with the connector of two working steel tubes 1, and attemperator 3 is arranged in pipe collar 2 and working steel tube
Outside 1, clip 4 is provided with outside attemperator 3,4 both ends of clip are provided with mounting hole 401;
Attemperator 3 includes insulating layer 301 and protective shell 302, and protective shell 302 is arranged outside insulating layer 301, insulating layer
301 and protective shell 302 on be both provided with installing port 303;
The outer diameter of 1 joint of working steel tube is provided with conical external screw thread, and 2 internal diameter of pipe collar is provided with conical internal thread.
Outer cone thread 101 is mutually matched with inside tapered thread 201, it is ensured that the leakproofness that pipe collar 2 is connect with working steel tube 1 has
Effect prevents conveyance conduit from revealing;
Installing port 303 is longitudinal to run through insulating layer 301 and protective shell 302, and insulating layer 301 can be opened by installing port 303
With protective shell 302, working steel tube 1 is exposed, is maintained easily;
Clip 4 is semicircle narrow strip metal structure, after two clips 4 dock, by bolt be inserted into mounting hole 401 with
Nut cooperation is tightened, and insulating layer 301 and protective shell 302 are tightly secured on work conveying steel pipe, prevents installing port 303 from cracking
Heat is caused to distribute;
Pipe collar 2 is cylindrical barrel structure, it is ensured that pipe collar 2 is connected to working steel tube 1, ensures heat supply pipeline dredging, heat supply
Normally;
301 material of insulating layer is cotton rock, and heat insulation effect is good.
Using the above structure, it is tightened by taper thread cooperation with working steel tube 1 using pipe collar 2, two working steel tubes 1 is connected
Then insulating layer 301 and protective shell 302 are sleeved on working steel tube 1 and pipe collar 2 by logical docking by installing port 303, finally will
Two correspondences of clip 4 are sleeved on outside protective shell 302, bolt are inserted into respectively in the mounting hole 401 at 4 both ends of clip and are tightened with nut,
Insulating layer 301 and protective shell 302 are fixed on working steel tube 1, insulating layer 301 has ductility with protective shell 302, in card
When binding round 4 clamping, 303 two sides of installing port are closed completely, and effectively prevent 1 heat loss of working steel tube.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (5)
1. a kind of heat supply insulating tube convenient for safeguarding, which is characterized in that including:Working steel tube(1), pipe collar(2)It is filled with heat preservation
It sets(3), the pipe collar(2)Pass through taper thread and two working steel tubes(1)Connector connection, the attemperator(3)If
It sets in the pipe collar(2)With the working steel tube(1)Outside, the attemperator(3)Outside is provided with clip(4), the card
Hoop(4)Both ends are provided with mounting hole(401);
The attemperator(3)Including insulating layer(301)And protective shell(302), the protective shell(302)It is arranged in the heat preservation
Layer(301)Outside, the insulating layer(301)With the protective shell(302)On be both provided with installing port(303);
The working steel tube(1)The outer diameter of joint is provided with outer cone thread(101), the pipe collar(2)Internal diameter is provided with inner cone
Screw thread(201), the outer cone thread(101)With the inside tapered thread(201)It is mutually matched.
2. a kind of heat supply insulating tube convenient for safeguarding according to claim 1, it is characterised in that:The installing port(303)
It is longitudinal to run through the insulating layer(301)With the protective shell(302).
3. a kind of heat supply insulating tube convenient for safeguarding according to claim 1, it is characterised in that:The clip(4)It is half
Rounded narrow strip metal structure.
4. a kind of heat supply insulating tube convenient for safeguarding according to claim 1, it is characterised in that:The pipe collar(2)For circle
Cylindricality tubular structure.
5. a kind of heat supply insulating tube convenient for safeguarding according to claim 1, it is characterised in that:The insulating layer(301)
Material is cotton rock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120994.4U CN207999556U (en) | 2018-01-24 | 2018-01-24 | A kind of heat supply insulating tube convenient for safeguarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120994.4U CN207999556U (en) | 2018-01-24 | 2018-01-24 | A kind of heat supply insulating tube convenient for safeguarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999556U true CN207999556U (en) | 2018-10-23 |
Family
ID=63837070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820120994.4U Active CN207999556U (en) | 2018-01-24 | 2018-01-24 | A kind of heat supply insulating tube convenient for safeguarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999556U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140069A (en) * | 2018-11-15 | 2019-01-04 | 蔡嘉丽 | Spill-proof assembly is used in a kind of connection of pipeline |
| CN109500522A (en) * | 2018-10-31 | 2019-03-22 | 沪东中华造船(集团)有限公司 | A kind of tooling ensureing moulding bed verticality of stand column |
| CN110043739A (en) * | 2019-04-30 | 2019-07-23 | 广船国际有限公司 | Electric tracer heating system keeps the temperature pipe clamp and pipe insulation method |
-
2018
- 2018-01-24 CN CN201820120994.4U patent/CN207999556U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109500522A (en) * | 2018-10-31 | 2019-03-22 | 沪东中华造船(集团)有限公司 | A kind of tooling ensureing moulding bed verticality of stand column |
| CN109140069A (en) * | 2018-11-15 | 2019-01-04 | 蔡嘉丽 | Spill-proof assembly is used in a kind of connection of pipeline |
| CN109140069B (en) * | 2018-11-15 | 2024-01-23 | 山东春夏建筑工程有限公司 | Leak-proof assembly for pipeline connection |
| CN110043739A (en) * | 2019-04-30 | 2019-07-23 | 广船国际有限公司 | Electric tracer heating system keeps the temperature pipe clamp and pipe insulation method |
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