CN2416336Y - Thermal insulation component for pipes joint - Google Patents
Thermal insulation component for pipes joint Download PDFInfo
- Publication number
- CN2416336Y CN2416336Y CN 00216534 CN00216534U CN2416336Y CN 2416336 Y CN2416336 Y CN 2416336Y CN 00216534 CN00216534 CN 00216534 CN 00216534 U CN00216534 U CN 00216534U CN 2416336 Y CN2416336 Y CN 2416336Y
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- China
- Prior art keywords
- pipe joint
- heat preservation
- thermal insulation
- structural component
- symmetrical
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Abstract
The utility model provides a thermal insulation component for a pipe joint, which is matched with the pipe joints of different molds to be used, and is used to be covered outside the pipe joints. The utility model is characterized in that the thermal insulation component can be composed of two symmetrical shell bodies of the shell body shape which are involutorial; the inner wall surface of the utility model is provided with a plurality of convex ribs; after the involution is carried out, the shape of the two symmetrical shell bodies accords with the shape of the pipe joint; an opening ends of each two symmetrical shell bodies corresponding to the pipe joint is an integral forming and extends to form a prolonged section which is adjacent to a pipeline connected with the pipe joint; the position near the involutorial side of each extended section is provided with a combined connector respectively. In such a way, the outside of the bare pipeline and pipe joint are covered with the thermal insulation isolating layers, and thus, the utility model has the advantages that the thermal insulation component for a pipe joint is provided with the functions of freeze protection and the thermal insulation; the thermal insulation component for a pipe joint has the property of extrusion prevention and abrasive resistance; the connection of the components are more firm.
Description
The utility model relates to a kind of heat preservation structural component of pipe joint.
Existing pipeline and pipe joint thereof, no matter be civilian or industrial, though a plurality of kinds are arranged, as: plastic tube, plastic-aluminum pipe, the carbon steel galvanized pipe is arranged in the metal tube preferably, copper tube or the like, no matter but all there is certain defective to some extent in which kind of material: or easy-to-rust, or too heavy, or quality is firm inadequately, and wherein common problem is: because outside body directly was exposed to, not only more there was not antifreeze problem in easy damaged, because it does not have a heat-preserving function, freeze-proof difference and directly influence their durability.For overcoming the defective of above-mentioned prior art, existing a kind of internal layer is the one-body molded pipeline that is coated with a plastic, thermal-insulation separation layer of metal tube, appearance, but the connection of this heat insulation type pipeline is used and is be unable to do without pipe joint, and because the shape difference of various pipe joints, its functional characteristic also makes it not be fixed on the pipeline the plastic, thermal-insulation separation layer is one-body molded.Therefore,, do not have supporting heat insulation type pipe joint, cause this heat insulation type pipeline in use, outside joint area still is exposed to though had the heat insulation type pipeline.
The purpose of this utility model is to provide a kind of and the matching used intensity height of heat insulation type pipeline, not corrosion, health, light and handy and durable, and has the heat preservation structural component of the pipe joint of heat insulation function.
The purpose of this utility model is achieved in that a kind of heat preservation structural component of pipe joint, the supporting use of pipe joint of it and different shaping, be coated on outside the pipe joint, be characterized in: this heat preservation structural component is made up of two component housings that can be involutory and symmetrical, inner wall surface thereof is provided with some convex tendons, after two symmetrical housings were involutory, the outer wall of inner walls and pipe joint fitted; The opening end of each respective tube joint of housing one-body molded extend one can with the prolonged section of adjacency that pipe joint is taken over, locating respectively on the near involutory limit of two symmetrical each prolonged section of housing, correspondence is provided with the primary and secondary link.
The heat preservation structural component of above-mentioned pipe joint, wherein, described primary and secondary link is and the integrated tab-like fastener of described symmetrical housing, is respectively and has contact with and latch closure.
The heat preservation structural component of above-mentioned pipe joint, wherein, described symmetrical housing is made by polyethylene (PE) material.
The heat preservation structural component of above-mentioned pipe joint, wherein, described symmetrical housing can be made by the polythene material of tool color.
The heat preservation structural component of above-mentioned pipe joint, wherein, the length of described prolonged section is 10-20cm.
The utility model is given its antifreezing heat insulation function owing to coated an insulating structure outside exposed pipeline and pipe joint; Simultaneously, the warming member of this skin is made of plastic, its inwall tool stiffening rib becomes teeth groove shape, make hard metal pipe element appearance increase the plastic separation layer of one deck tool like this, make pipeline and pipe joint have anti-extrusion and wear resistance, especially connected element is more firm, thereby can improve the quality of duct products, prolongs its working life.
Below the embodiment that provides by accompanying drawing and accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of heat insulation type pipeline;
Fig. 2 is the sectional view of the A-A of Fig. 1;
Structural representation when Fig. 3 is used in pipe joint for the utility model;
Fig. 4 is the stereogram of the heat preservation structural component of the utility model pipe joint.
Shown in Fig. 1～2, heat insulation type pipeline 10, its tube body 1 are made by stainless steel material, and the stainless steel material kind is a lot, can select variety classes for use according to different purposes, and it is good that general civilian water pipe uses 304 food grade materials.The pipeline appearance is coated with the separation layer 2 that one deck low-pressure high-density polyethylene (PE) plastics are made, and it is the teeth groove shape that is designed to concavo-convex interval, has more the buffering thermal effect like this.During manufacturing, if with the gapless stainless steel tube of machine shaping through covering the direct mold pressing of mold tool, in promptly becoming for metal tube, be the integrated warming-type pipeline of plastic barrier layer outward.
Again referring to Fig. 3-4, Figure 3 shows that a kind of heat insulation type three-way pipe 20, its pipe joint body 3 also is to be made by the stainless steel material identical with above-mentioned heat insulation type pipeline 10, it is coated with the pipe joint heat preservation structural component 4 that PE plastics identical with separation layer 2 materials are made, this heat preservation structural component 4 is to form according to profile, the size of three-way pipe 3 system of giving, it is by two symmetrical housings 40,40 that can be involutory ' form, the axial symmetry of this two housing 40,40 ' be, promptly match with pipe joint 3 shapes after the two is involutory, the outer wall of inner walls and pipe joint fits.Vertical uniform many convex tendons 41 form a teeth groove shape male and fomale(M﹠F) on the internal face of symmetrical housing.And, at two housings 40,40 ', extend a prolonged section 42 close in the same way, being beneficial to pipeline 1 combination that connected with pipe joint 3 with pipe joint 3 external diameters corresponding to each tube chamber opening end of pipe joint 3, the length of this prolonged section is advisable with 15cm.
Near two symmetrical housings 40,40 ' the side that is involutory on, each one-body molded a connection piece 43 (44) that is provided with on prolonged section 42, as shown in Figure 4, two symmetrical housings 40,40 ' on respectively correspondence the snap button fitting is set, be respectively one and have contact with 43 and one latch closure 44, also be that symmetrical housing 40 is provided with and has contact with 43, symmetrical housing 40 ' on latch closure 44 is set.Can be by fastener 43,44 with two symmetrical housings 40,40 ' link together, be beneficial to two housings symmetry housing 40,40 ' can close adhesion after gluing is involutory.
During installation, be action need, must excise the plastic barrier layer 2 that coats outside it earlier in the termination of pipeline 10, separate one section metal naked pipe operation area, stand-by pipe joint 3 is wrapped in pipe joint heat preservation structural component 4 outside of pipe joint 3 after pipeline 10 connections are finished again, and its prolonged section 42 is connected with exposed length pipeline 1 the two outer field thermal insulation layer of pipeline 10 is identical, keep level and smooth consistent, and play same heat insulation effect.
Heat insulation type pipeline 10 and pipe joint heat preservation structural component 4 also can adopt polyethylene (PE) made of different color in the utility model, show different bar section of stainless steel with different colors, just can distinguish the different product of different purposes according to different color.
The utility model can be made into the different shaping of common-use size, with the supporting use of the pipe joint of different size moulding, be coated on outside the pipe joint, play insulation effect.
Advantage of the present utility model is as follows:
Material is light, and is easy for installation; High temperature resistant, freeze proof, can make cold water pipe antifreeze, the hot-water line good heat insulation, thereby Save the energy; Pipe connects place's hollow plastic bed of material good springiness, and anti-extrusion capability is strong, so firmer safety; Simultaneously, Support the use with stainless steel body corrosion-resistant, health, also more meet the modern to the high request of quality of life, And appearance looks elegant should be cleaned.
Claims (6)
1. the heat preservation structural component of pipe joint, be used to be coated on outside the pipe joint, it is characterized in that: this heat preservation structural component is made up of two component housings that can be involutory and symmetrical, and inner wall surface thereof is provided with some convex tendons, after two symmetrical housings were involutory, the outer wall of inner walls and pipe joint fitted; The opening end of described each respective tube joint of symmetrical housing one-body molded extend one can with the prolonged section of adjacency that pipe joint is taken over, locating respectively on the near involutory limit of two symmetrical each prolonged section of housing, correspondence is provided with the primary and secondary link.
2. the heat preservation structural component of pipe joint according to claim 1, it is characterized in that: described primary and secondary link is and the integrated tab-like fastener of described symmetrical housing, is respectively and has contact with and latch closure.
3. the heat preservation structural component of pipe joint according to claim 1, it is characterized in that: described symmetrical housing is made by integrally moulded.
4. the heat preservation structural component of pipe joint according to claim 1, it is characterized in that: described symmetrical housing is to be made by the low-pressure high-density polyethylene material.
5. the heat preservation structural component of pipe joint according to claim 1, it is characterized in that: described symmetrical housing is to be made by the polythene material of tool color.
6. the heat preservation structural component of pipe joint according to claim 1, it is characterized in that: the length of described prolonged section is 10-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216534 CN2416336Y (en) | 2000-02-21 | 2000-02-21 | Thermal insulation component for pipes joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00216534 CN2416336Y (en) | 2000-02-21 | 2000-02-21 | Thermal insulation component for pipes joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2416336Y true CN2416336Y (en) | 2001-01-24 |
Family
ID=33582264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00216534 Expired - Fee Related CN2416336Y (en) | 2000-02-21 | 2000-02-21 | Thermal insulation component for pipes joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2416336Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371467A (en) * | 2014-08-15 | 2016-03-02 | 特灵国际有限公司 | Thermally insulated shell joint |
| WO2018072002A1 (en) * | 2016-10-21 | 2018-04-26 | Velestuk Brent | Conduit cover system and method |
| CN109931460A (en) * | 2018-11-29 | 2019-06-25 | 苏州宏久航空防热材料科技有限公司 | A kind of double-walled detachable high-temperature pipe joint insulation cover |
-
2000
- 2000-02-21 CN CN 00216534 patent/CN2416336Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371467A (en) * | 2014-08-15 | 2016-03-02 | 特灵国际有限公司 | Thermally insulated shell joint |
| WO2018072002A1 (en) * | 2016-10-21 | 2018-04-26 | Velestuk Brent | Conduit cover system and method |
| CN109931460A (en) * | 2018-11-29 | 2019-06-25 | 苏州宏久航空防热材料科技有限公司 | A kind of double-walled detachable high-temperature pipe joint insulation cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |