CN205403552U - Condenser pipe - Google Patents
Condenser pipe Download PDFInfo
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- CN205403552U CN205403552U CN201620173194.XU CN201620173194U CN205403552U CN 205403552 U CN205403552 U CN 205403552U CN 201620173194 U CN201620173194 U CN 201620173194U CN 205403552 U CN205403552 U CN 205403552U
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- tube
- outer tube
- straight
- hole section
- pipe
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Abstract
The utility model belongs to the technical field of chemical condenser material technique and specifically relates to a condenser pipe, including outer tube and the inner tube of setting in the outer tube, the both ends of outer tube are connected with the connecting pipe respectively, connecting pipe and inner tube intercommunication, and the inner tube bends to the heliciform by the straight tube, and the straight tube is the platykurtic, and the outline and the interior profile of the cross section of straight tube all are rectangle, and be equipped with on the connecting pipe and connect the unit soon, the utility model discloses an its inner tube of condenser pipe is thin slice spiral shell screwing in and rises the form, and the heat transfer area of inner tube is big, and the heat transfer is effectual, and the unit that connects soon on the connecting pipe can be realized being connected with the quick nothing leakage of distiller, the utility model discloses the heat transfer is effectual, and the condensation rate is fast, the simple operation.
Description
Technical field
This utility model relates to chemical condenser material technical field, especially a kind of condensing tube.
Background technology
Condensing tube is a kind of experimental facilities being used as to facilitate condensation, two pipelines outside generally by one li one form, wherein less pipeline runs through bigger pipeline, it is to utilize heat exchange principle to make condensing gas cooling be condensed into a kind of instrument of liquid, current condensing tube condensation effect is not highly desirable, and particularly when doing persistence organic pollutant soxhlet extraction, the bad meeting of condensation effect causes allowing solvent vapor away, affect experimental configuration, and can contaminated air.
Utility model content
The technical problems to be solved in the utility model is: the problem not good in order to solve condensing tube cooling effect of the prior art, and a kind of condensing tube of existing offer, this condensing tube good effect of heat exchange, rate of cooling is fast.
This utility model solves its technical problem and be the technical scheme is that a kind of condensing tube, including outer tube and setting interior pipe within the outer tube, the two ends of described outer tube are connected to connecting tube, described connecting tube connects with said inner tube, said inner tube is by straight tube bending curl, described straight tube is flat, and outline and the Internal periphery of the cross section of described straight tube are all rectangle, and described connecting tube is provided with fast order unit.
Owing to the interior pipe in condensing tube is flat by straight tube bending curl and straight tube in this programme, therefore, interior pipe can regard leaf spiral rising shape as, and the heat exchange area of interior pipe is big, good effect of heat exchange, the fast order unit in connecting tube can realize the fast sealing of condensing tube and install.
Owing to condensing tube of the prior art is connected with distillator and receiving bottle with discharge nozzle respectively through feed pipe, in order to prevent the material in distillator from revealing between feed pipe and condensing tube, typically require and tighten with line between feed pipe and condensing tube, cause that the time before experiment becomes, and comparatively bother, further, described fast order unit includes annular fastener, the outer tube wall of described connecting tube offers external screw thread, described annular fastener offers through hole, described through hole includes straight hole section and has the taper hole section of tapering, the minimum diameter of described taper hole section is equal to the external diameter of described connecting tube, the big end of described taper hole section and close described straight hole section, offer in described straight hole section match with described external screw thread female thread.Then being enclosed within the connecting tube of interior pipe head end through the through hole of annular fastener by feed pipe, be now rotatably connected pipe so that it is the taper end inwall of taper hole section is tightly pressed against on feed pipe, it is achieved condensing tube is connected with the quick No leakage of distillator.
Further, the material of described annular fastener is rubber, and the annular fastener of quality of rubber materials has elasticity can better push down feed pipe.
In order to prevent the pipeline for intaking from getting loose with the water inlet pipe on condensing tube, further, the both sides of described outer tube are respectively arranged with water inlet pipe and outlet pipe, described water inlet pipe is provided with pawl away from the end, one end of described outer tube, the setting of water inlet pipe upper inverted tooth can in case putting the pipeline for intaking and getting loose with water inlet pipe on the one hand, and pawl can improve the sealing between the pipeline for intaking and water inlet pipe on the other hand.
In order to prevent the pipeline for water outlet from getting loose with the outlet pipe on condensing tube, further, described outlet pipe is also equipped with pawl away from the end, one end of described outer tube, the setting of outlet pipe upper inverted tooth can in case putting the pipeline for water outlet and getting loose with outlet pipe on the one hand, and pawl can improve the sealing between the pipeline for water outlet and outlet pipe on the other hand.
The beneficial effects of the utility model are: its interior pipe of condensing tube of the present utility model is in leaf spiral rising shape, the heat exchange area of interior pipe is big, good effect of heat exchange, fast order unit in connecting tube can realize the quick No leakage with distillator and be connected, this utility model good effect of heat exchange, condensation rate is fast, simple operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is the schematic diagram of this utility model condensing tube；
Fig. 2 is the close-up schematic view of A in Fig. 1；
Fig. 3 is the schematic diagram of interior pipe in this utility model condensing tube；
Fig. 4 is the schematic diagram of annular fastener in this utility model condensing tube.
In figure: 1, outer tube, 2, interior pipe, 3, connecting tube, 4, annular fastener, 5, straight hole section, 6, taper hole section, 7, water inlet pipe, 8, outlet pipe, 9, pawl, 10, feed pipe, 11, discharge nozzle.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the composition relevant with this utility model.
Embodiment:
As Figure 1-4, the condensing tube of the present embodiment includes outer tube 1 and the interior pipe 2 being arranged in outer tube 1, the two ends of outer tube 1 are connected to connecting tube 3, connecting tube 3 connects with interior pipe 2, interior pipe 2 is by straight tube bending curl, straight tube is flat, and outline and the Internal periphery of the cross section of straight tube are all rectangle, and connecting tube 3 is provided with fast order unit.
Fast order unit includes annular fastener 4, the outer tube wall of connecting tube 3 offers external screw thread, annular fastener 4 offers through hole, through hole includes straight hole section 5 and has the taper hole section 6 of tapering, the minimum diameter of taper hole section 6 is equal to the external diameter of connecting tube 3, the big end of taper hole section 6, near straight hole section 5, offers the female thread matched with external screw thread in straight hole section 5.Then the through hole of the feed pipe 10 of distillator traverse annular fastener 4 is enclosed within the connecting tube 3 of interior pipe 2 head end, now be rotatably connected pipe 3, the taper end inwall making its taper hole section 6 is tightly pressed against on feed pipe 10, realize condensing tube to be connected with the quick No leakage of distillator, equally then the discharge nozzle 11 of receiving bottle is enclosed within the connecting tube 3 of interior pipe 2 tail end through the through hole of annular fastener 4.
The material of annular fastener 4 is rubber, and the annular fastener 4 of quality of rubber materials has elasticity can push down feed pipe 10 better.
The both sides of outer tube 1 are respectively arranged with water inlet pipe 7 and outlet pipe 8, water inlet pipe 7 is provided with pawl 9 away from the end, one end of outer tube 1, the setting of water inlet pipe 7 upper inverted tooth 9 can in case putting the pipeline for intaking and getting loose with water inlet pipe 7 on the one hand, and pawl 9 can improve the sealing between the pipeline for intaking and water inlet pipe 7 on the other hand.
Outlet pipe 8 is also equipped with pawl 9 away from the end, one end of outer tube 1, and the setting of outlet pipe 8 upper inverted tooth 9 can in case putting the pipeline for water outlet and getting loose with outlet pipe 8 on the one hand, and pawl 9 can improve the sealing between the pipeline for water outlet and outlet pipe 8 on the other hand.
Compared with prior art condensing tube of the present utility model is flat by pipe 2 in the inner by straight tube bending curl and straight tube, therefore, interior pipe 2 substantially can regard leaf spiral rising shape as, the heat exchange area of interior pipe 2 is big, good effect of heat exchange, the fast order unit in connecting tube 3 can realize the fast sealing of condensing tube and install.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, and by above-mentioned description, relevant staff in the scope not necessarily departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a condensing tube, it is characterized in that: include outer tube (1) and the interior pipe (2) being arranged in outer tube (1), the two ends of described outer tube (1) are connected to connecting tube (3), described connecting tube (3) connects with said inner tube (2), said inner tube (2) is by straight tube bending curl, described straight tube is flat, outline and the Internal periphery of the cross section of described straight tube are all rectangle, and described connecting tube (3) is provided with fast order unit.
2. condensing tube according to claim 1, it is characterized in that: described fast order unit includes annular fastener (4), the outer tube wall of described connecting tube (3) offers external screw thread, described annular fastener offers through hole on (4), described through hole includes straight hole section (5) and has the taper hole section (6) of tapering, the minimum diameter of described taper hole section (6) is equal to the external diameter of described connecting tube (3), the big end of described taper hole section (6) is near described straight hole section (5), offer, in described straight hole section (5), the female thread matched with described external screw thread.
3. condensing tube according to claim 2, it is characterised in that: the material of described annular fastener (4) is rubber.
4. condensing tube according to claim 1, it is characterized in that: the both sides of described outer tube (1) are respectively arranged with water inlet pipe (7) and outlet pipe (8), described water inlet pipe (7) is provided with pawl (9) away from the end, one end of described outer tube (1).
5. condensing tube according to claim 4, it is characterised in that；Described outlet pipe (8) is also equipped with pawl (9) away from the end, one end of described outer tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173194.XU CN205403552U (en) | 2016-03-07 | 2016-03-07 | Condenser pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620173194.XU CN205403552U (en) | 2016-03-07 | 2016-03-07 | Condenser pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205403552U true CN205403552U (en) | 2016-07-27 |
Family
ID=56441692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620173194.XU Active CN205403552U (en) | 2016-03-07 | 2016-03-07 | Condenser pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205403552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440909A (en) * | 2016-10-17 | 2017-02-22 | 平湖迈柯罗新材料有限公司 | Condensation pipe used for greasy liquid |
-
2016
- 2016-03-07 CN CN201620173194.XU patent/CN205403552U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440909A (en) * | 2016-10-17 | 2017-02-22 | 平湖迈柯罗新材料有限公司 | Condensation pipe used for greasy liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |