CN204153393U - A kind of Novel heat insulating tube - Google Patents
A kind of Novel heat insulating tube Download PDFInfo
- Publication number
- CN204153393U CN204153393U CN201420638795.4U CN201420638795U CN204153393U CN 204153393 U CN204153393 U CN 204153393U CN 201420638795 U CN201420638795 U CN 201420638795U CN 204153393 U CN204153393 U CN 204153393U
- Authority
- CN
- China
- Prior art keywords
- heat insulating
- connecting sleeve
- insulating tube
- novel heat
- tapped hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Novel heat insulating tube, comprise metallic first body (2), described first body (2) two ends are equipped with those widened sections (4), described those widened sections (4) is equipped with the first tapped hole with described first body (2) concentric, it is characterized in that, also comprise connecting sleeve (6), the second body (12) and voided layer (14).Heat insulation connecting sleeve (6) and voided layer (14) is adopted the first body (2) and the second body (12) to be separated, make cannot transfer heat to the second body (12) with first body (2) of medium contact, avoid the wandering of heat, thus reach the effect of insulation.
Description
Technical field
The utility model relates to a kind of Novel heat insulating tube.
Background technique
Thermal insulation pipe is the abbreviation of insulated piping, and thermal insulation pipe is used for the conveying of liquid, gas and other media, in the adiabatic heat-insulation engineering of the pipelines such as oil, chemical industry, space flight, military affairs, central heat supply, central air-conditioner, municipal administration.
Thermal insulation pipe of the prior art comprises steel sleeve steel composite pipe and polyurethane composite pipe, and steel sleeve steel composite pipe can be divided into two large classes according to slide type difference:
1, inner sliding type: insulating structure is made up of working steel tube, alumina silicate, drag reduction layer, microporous calcium silicate, thermal-protective coating, stainless steel fastener, aluminium foil reflecting layer, polyurethane insulation coating, outer steel pipe, external anti-corrosion layer.Interior sliding-type insulating steel tube is by the steel pipe+composition silicate of fed sheet of a media or microporous calcium silicate+RPUF+outer steel pipe+glass box hat corrosion protective covering Structure composing.Various pipe fitting node isothermal holding technology maturation, reliable in quality.
2, outer sliding type: insulating structure is made up of working steel tube, glass wool heat insulation layer, aluminium foil reflecting layer, stainless steel fastener, slide-and-guide support, air heat insulating layer, external protective steel tube, external anti-corrosion layer.
The composite pipe structure of above structure is complicated, with high costs, therefore needs badly and works out a kind of structure composite pipe simple, with low cost.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of structure composite pipe simple, with low cost.
For solving the problem, the utility model provides a kind of Novel heat insulating tube, comprises metallic first body, described first body two ends are equipped with those widened sections, described those widened sections is equipped with the first tapped hole with described first body concentric, it is characterized in that, also comprises:
-connecting sleeve, it is heat insulation material, the cross section of described connecting sleeve is the Z-shaped structure of upper and lower step composition, described in the outside of getting out of a predicament or an embarrassing situation be provided with the first outside thread coordinated with described first tapped hole, described in the inner side of topping bar be provided with the second tapped hole with described first body concentric;
-the second body, its two ends are provided with the second outside thread coordinated with described second tapped hole respectively.
-voided layer, it between described first body and described second body, and is separated by described connecting sleeve, and described voided layer is vacuum layer.
As further improvement of the utility model, described in the end face of the end face of getting out of a predicament or an embarrassing situation and described second body be equipped with paraffin.
As further improvement of the utility model, described first body and the second body are steel pipe.
As further improvement of the utility model, described connecting sleeve is quartziferous.
As further improvement of the utility model, described second body is provided with the valve be communicated with described voided layer.
The beneficial effects of the utility model are, heat insulation connecting sleeve and voided layer is adopted the first body and the second body to be separated, make cannot transfer heat to the second body with the first body of medium contact, avoid the wandering of heat, thus reach the effect of insulation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein: 2-first body; 4-those widened sections; 6-connecting sleeve; 8-tops bar; 10-gets out of a predicament or an embarrassing situation; 12-second body; 14-voided layer.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1, the utility model comprises metallic first body 2, and described first body 2 two ends are equipped with those widened sections 4, and described those widened sections 4 is equipped with the first tapped hole with described first body 2 concentric, it is characterized in that, also comprises:
-connecting sleeve 6, it is heat insulation material, the cross section of described connecting sleeve 6 be upper and lower step 8,10, the Z-shaped structure of composition, described get out of a predicament or an embarrassing situation 10 outside be provided with the first outside thread coordinated with described first tapped hole, described in top bar 8 inner side be provided with the second tapped hole with described first body 2 concentric;
-the second body 12, its two ends are provided with the second outside thread coordinated with described second tapped hole respectively.
-voided layer 14, it between described first body 2 and described second body 12, and is separated by described connecting sleeve 6, and described voided layer 14 is vacuum layer.
Adopt heat insulation connecting sleeve 6 and vacuum layer 14 first body 2 and the second body 12 to be separated, make cannot transfer heat to the second body 12 with the first body 2 of medium contact, avoid the wandering of heat, thus reach the effect of insulation.
As further improvement of the utility model, described in the get out of a predicament or an embarrassing situation end face of 10 and the end face of described second body 12 be equipped with paraffin.
The get out of a predicament or an embarrassing situation end face of 10 and the end face of described second body 12 is equipped with paraffin, in the process that first body 2, second body 12 is combined with connecting sleeve 6, first body 2 and the second body 12 are heated, make paraffin melting, then three is tightened, after paraffin cooling, become solid thus reach the effect of sealing.
As further improvement of the utility model, described first body 2 and the second body 12 are steel pipe.
First body 2 and the second body 12 adopt steel pipe, have good hardness, and structure temperature, cheap.
As further improvement of the utility model, described connecting sleeve 6 is quartziferous.
Connecting sleeve 6 is quartziferous, has good heat-blocking action.
As further improvement of the utility model, described second body 12 is provided with the valve be communicated with described voided layer 14.
Be provided with valve, for vacuumizing voided layer 14, make voided layer 14 reach the requirement of vacuum, playing heat insulation effect.
Above-described embodiment is the utility model preferably mode of execution; but mode of execution of the present utility model is not by the restriction of embodiment; the change done under other any does not deviate from Spirit Essence of the present utility model and principle, modification, substitute, combine, simplify the substitute mode that all should be equivalence, be included within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (5)
1. a Novel heat insulating tube, comprise metallic first body (2), described first body (2) two ends are equipped with those widened sections (4), described those widened sections (4) is equipped with the first tapped hole with described first body (2) concentric, it is characterized in that, also comprise:
-connecting sleeve (6), it is heat insulation material, the cross section of described connecting sleeve is the Z-shaped structure that upper and lower step (8,10) forms, described outside of getting out of a predicament or an embarrassing situation (10) is provided with the first outside thread coordinated with described first tapped hole, described in the top bar inner side of (8) be provided with the second tapped hole with described first body (2) concentric;
-the second body (12), its two ends are provided with the second outside thread coordinated with described second tapped hole respectively.
-voided layer (14), it is positioned between described first body (2) and described second body (12), and is separated by described connecting sleeve (6), and described voided layer (14) is vacuum layer.
2. a kind of Novel heat insulating tube according to claim 1, is characterized in that, described in the get out of a predicament or an embarrassing situation end face of (10) and the end face of described second body (12) be equipped with paraffin.
3. a kind of Novel heat insulating tube according to claim 2, is characterized in that, described first body (2) and the second body (12) are steel pipe.
4. a kind of Novel heat insulating tube according to claim 3, is characterized in that, described connecting sleeve (6) is quartziferous.
5. a kind of Novel heat insulating tube according to claim 3, is characterized in that, described second body (12) is provided with the valve (14) be communicated with described voided layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638795.4U CN204153393U (en) | 2014-10-29 | 2014-10-29 | A kind of Novel heat insulating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420638795.4U CN204153393U (en) | 2014-10-29 | 2014-10-29 | A kind of Novel heat insulating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153393U true CN204153393U (en) | 2015-02-11 |
Family
ID=52511508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420638795.4U Expired - Fee Related CN204153393U (en) | 2014-10-29 | 2014-10-29 | A kind of Novel heat insulating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397642A (en) * | 2017-02-08 | 2018-08-14 | 丰田自动车株式会社 | Depressurize heat insulation pipe construction |
-
2014
- 2014-10-29 CN CN201420638795.4U patent/CN204153393U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397642A (en) * | 2017-02-08 | 2018-08-14 | 丰田自动车株式会社 | Depressurize heat insulation pipe construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU QIANXIANG NEW MATERIALS TECHNOLOGY CO., LT Free format text: FORMER NAME: CHANGZHOU QIANXIANG NEW MATERIAL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Jiangsu Province, Changzhou city Qishuyan District streets Ding Yan Chang Feng Cun Wei Xintai Industrial Park Patentee after: Jiangsu Qian Xiang novel material Science and Technology Ltd. Address before: 213000 Jiangsu Province, Changzhou city Qishuyan District streets Ding Yan Chang Feng Cun Wei Xintai Industrial Park Patentee before: Changzhou Qianxiang New Material Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20161029 |