CN2268823Y - Energy saving casing for pipelines - Google Patents
Energy saving casing for pipelines Download PDFInfo
- Publication number
- CN2268823Y CN2268823Y CN 96228249 CN96228249U CN2268823Y CN 2268823 Y CN2268823 Y CN 2268823Y CN 96228249 CN96228249 CN 96228249 CN 96228249 U CN96228249 U CN 96228249U CN 2268823 Y CN2268823 Y CN 2268823Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- pipelines
- energy
- outer pipe
- intervalve
- 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
Links
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to an energy saving casing for pipelines, which is the improvement of a pipeline structure for connecting pipelines. The inner layer of a metallic outer pipe is provided with an intermediate pipe made of plastic, and the inner layer of the intermediate pipe is provided with a metallic inner pipe. The both ends of the metallic outer pipe are provided with external screws used to be connected in the pipeline. The energy saving casing for pipelines reduces the medium flow in the casing for pipelines and the heat transfer outside the casing for pipelines. The utility model reduces the energy loss, improves the heat efficiency, prevents the leakage of the power and is suitable for popularization and use in the pipeline connection.
Description
The utility model relates to a kind of improvement that is used for the pipe sleeve structure of pipeline connection, is a kind of energy-saving pipe sleeve specifically.
The existing pipe sleeve that is used for the metallic conduit connection all is that metallic material is made, when high medium of yield temperature in the pipeline or cryogenic media,, form and extraneous a large amount of heat transfer because the thermal conductivity of metallic pipe sleeve is big, thereby reduced the thermal efficiency, caused the waste of the energy.
The utility model purpose is to overcome the shortcoming in the above-mentioned technology, proposes a kind of energy-saving pipe sleeve, when MEDIA FLOW is crossed energy-saving pipe sleeve, can reduce the medium and extraneous transmission of heat heat of intermediate flow, improves the thermal efficiency, reduces energy loss.
The utility model is achieved through the following technical solutions: this energy-saving pipe sleeve, outermost surface is a metal outer pipe, is plastic intervalve at the metal outer pipe internal layer, is metal inner pipe at the intervalve internal layer, at the metal outer pipe two ends outside thread is arranged, be used for realizing the connection between pipe fitting.
At an end of energy-saving pipe sleeve, intervalve is longer than metal outer pipe and metal inner pipe, and the intervalve outer end diameter is with the external diameter of metal outer pipe, and the intervalve inner end diameter is with the internal diameter of metal inner pipe, keeps off end at metal outer pipe and metal inner pipe as flange.Both can prevent the conduction of heat, also can play insulating effect.The end of the metal outer pipe of the other end of energy-saving pipe sleeve, intervalve and metal inner pipe is concordant.
The utility model has the advantages that and reduced energy-saving pipe sleeve internal flow medium and extraneous heat conduction, improved the thermal efficiency, reduced energy loss, structure is also uncomplicated, easily manufactured, is suitable for applying in pipeline connects.
Embodiment of accompanying drawings,
Fig. 1 is a kind of energy-saving pipe sleeve structural drawing,
This energy-saving pipe sleeve outermost surface is metal outer pipe (1), at metal outer pipe (1) internal layer is the intervalve (2) that igelite is made, and insulation and heat insulating function are arranged, and interior one deck is metal inner pipe (3), at the two ends of metal outer pipe (1) one section screw thread is arranged respectively, be used for being connected in the pipeline.At this energy-saving pipe sleeve one end, intervalve (2) is longer than metal outer pipe (1) and metal inner pipe (3), and its end retaining has good insulation and heat-blocking action in the end of metal outer pipe (1) and metal inner pipe (3).In water inlet and outlet pipe that inner container of electric water heater is connected with outer tube, adopt energy-saving pipe sleeve as link, significant insulation, energy-saving effect are just arranged, avoid water heater heat energy dissipation between heating process and full pressure period, energy saving.
Claims (2)
1, a kind of energy-saving pipe sleeve, outermost surface is a metal outer pipe, it is characterized in that at the metal outer pipe internal layer be intervalve made of plastic, is metal inner pipe at the intervalve internal layer, at the metal outer pipe two ends outside thread is arranged.
2, according to the described energy-saving pipe sleeve of claim 1, it is characterized in that being longer than metal outer pipe and metal inner pipe at an end intervalve of energy-saving pipe sleeve, tube end external diameter is with the external diameter of metal outer pipe in the middle of it, the intervalve inner end diameter is with the internal diameter of metal inner pipe, the metal outer pipe of the other end of energy-saving pipe sleeve, the end of intervalve and metal inner pipe is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228249 CN2268823Y (en) | 1996-06-28 | 1996-06-28 | Energy saving casing for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228249 CN2268823Y (en) | 1996-06-28 | 1996-06-28 | Energy saving casing for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268823Y true CN2268823Y (en) | 1997-11-26 |
Family
ID=33906179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96228249 Expired - Fee Related CN2268823Y (en) | 1996-06-28 | 1996-06-28 | Energy saving casing for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268823Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213347A (en) * | 2010-04-09 | 2011-10-12 | 乔之刚 | Energy-saving double-layer thermal pipeline |
| CN107588245A (en) * | 2017-09-29 | 2018-01-16 | 镇江市星耀智能装备有限公司 | A kind of good pipeline of stability |
-
1996
- 1996-06-28 CN CN 96228249 patent/CN2268823Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102213347A (en) * | 2010-04-09 | 2011-10-12 | 乔之刚 | Energy-saving double-layer thermal pipeline |
| CN107588245A (en) * | 2017-09-29 | 2018-01-16 | 镇江市星耀智能装备有限公司 | A kind of good pipeline of stability |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2268823Y (en) | Energy saving casing for pipelines | |
| CN200944672Y (en) | Vacuum superconductor heating equipment | |
| CN216409099U (en) | Buffer tank for air source heat pump | |
| CN213334321U (en) | Steam generator temperature lifting device | |
| CN2225538Y (en) | Automatic control heater for inner heat at mouth of oil well | |
| CN201047677Y (en) | Energy-saving split wall type solar water heater | |
| CN2259590Y (en) | Sandwich superconducting thermal medium stove core | |
| CN2392063Y (en) | Self-locking type sealing joint for thermal plastic pipe | |
| CN2879091Y (en) | Hot tube radiator | |
| CN2685761Y (en) | Two-purpose water heater | |
| CN110139413A (en) | Internal heating type electromagnetic energy converter | |
| CN2904544Y (en) | Electroheating superconducting heat transfer apparatus | |
| CN2394077Y (en) | Hot water pipe | |
| CN220623045U (en) | PP-R composite pipe | |
| CN221053829U (en) | Heating type rubber tube for diesel vehicle | |
| CN214889429U (en) | Anti-freezing composite pipe | |
| CN2280237Y (en) | High efficiency energy saving electrik room heating device | |
| CN214093374U (en) | High heat conduction composite pipe | |
| CN214281694U (en) | High-efficiency energy-saving heating tube | |
| CN2589880Y (en) | Electric heater possessing function of water and electricity dual heating | |
| CN210986472U (en) | Heating pipe of mold temperature controller | |
| CN2482028Y (en) | Solar vacuum heat-collecting tube | |
| CN2422581Y (en) | Fast heating water-storage electric water heater | |
| CN2225640Y (en) | Vacuum heat collecting tube sleeve for solar water heater | |
| CN2359621Y (en) | Elctric heating pipe of water heater |
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 |