CN213335751U - Preheating diversion capillary tube for protecting heat exchange tube - Google Patents
Preheating diversion capillary tube for protecting heat exchange tube Download PDFInfo
- Publication number
- CN213335751U CN213335751U CN202022238412.2U CN202022238412U CN213335751U CN 213335751 U CN213335751 U CN 213335751U CN 202022238412 U CN202022238412 U CN 202022238412U CN 213335751 U CN213335751 U CN 213335751U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange tube
- fixedly connected
- tube
- tube body
- 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.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchange tube technical field just discloses a preheating diversion capillary of protection heat exchange tube, including the heat exchange tube body, the equal fixedly connected with in the left and right sides of heat exchange tube body connects the thread, the right side the outside threaded connection who connects the thread has the steam exit tube, the high-efficient heat transfer fin of outside fixedly connected with of heat exchange tube body, left side connect two inserted blocks of inboard fixedly connected with of thread, the jack has been seted up in the left side of inserted block, the inboard swing joint of jack has the inserted bar, two fixedly connected with honeycomb duct baffle between the left side of inserted bar, honeycomb duct baffle's right side fixedly connected with diversion capillary body, the first magnetism of the right side fixedly connected with of honeycomb duct baffle is inhaled the ring, left side the left side fixedly connected with second magnetism of connecting the thread is inhaled the ring. This preheating water conservancy diversion capillary of protection heat exchange tube avoids direct heat transfer to make heat exchange tube metal fatigue, improves heat exchange tube life.
Description
Technical Field
The utility model relates to a heat exchange tube technical field specifically is a protection heat exchange tube preheat water conservancy diversion capillary.
Background
The heat exchange tube is one of the elements of a heat exchanger, is arranged in a cylinder body, is used for exchanging heat between two media, has high heat conductivity and good isothermal property, is a device capable of rapidly transferring heat energy from one point to the other point, has almost no heat loss, is called a heat transfer superconductor, and has the heat conductivity coefficient which is thousands times that of copper.
The temperature of the heat exchange tube in the heat exchanger is high, if the high-temperature heat exchange tube meets cold water, the high-temperature heat exchange tube can contract and expand after being preheated, metal fatigue can be caused to crack under continuous cold and heat impact, the service life of the heat exchange tube is influenced, the replacement cost is high, and therefore the preheating diversion capillary tube for protecting the heat exchange tube is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a protection heat exchange tube preheat water conservancy diversion capillary possesses and avoids direct heat transfer to make the heat exchange tube metal tired, improves advantages such as heat exchange tube life, has solved the easy metal fatigue of heat exchange tube and has caused cracked problem.
(II) technical scheme
Avoid direct heat transfer to make the heat exchange tube metal tired for realizing the aforesaid, improve heat exchange tube life's purpose, the utility model provides a following technical scheme: the utility model provides a protection heat exchange tube preheat water conservancy diversion capillary, includes the heat exchange tube body, the equal fixedly connected with in the left and right sides of heat exchange tube body connects the thread, the right side the outside threaded connection who connects the thread has the steam exit tube, the high-efficient heat transfer fin of outside fixedly connected with of heat exchange tube body, the left side connect two inserted blocks of inboard fixedly connected with of thread, the jack has been seted up in the left side of inserted block, the inboard swing joint of jack has the inserted bar, two fixedly connected with honeycomb duct baffle between the left side of inserted bar, the right side fixedly connected with water conservancy diversion capillary body of honeycomb duct baffle, the first magnetism of the right side fixedly connected with of honeycomb duct baffle is inhaled the ring, the left side connects the second magnetism of the.
Preferably, the two joint threads are symmetrically distributed by using a perpendicular bisector of the heat exchange tube body, and the high-efficiency heat transfer fin is a copper sheet.
Preferably, the number of the high-efficiency heat transfer fins is at least twenty five, and the two inserting blocks are symmetrically distributed up and down on the inner side of the left-side joint thread.
Preferably, the inserted bar is inserted into the corresponding jack, and the first magnetic ring is tightly attached to the second magnetic ring.
Preferably, the joint thread on the right side is communicated with a steam outlet pipe, and the length of the diversion capillary tube body is smaller than that of the heat exchange tube body.
Preferably, the left end of the diversion capillary body penetrates through the diversion pipe baffle and extends to the left side of the diversion pipe baffle.
(III) advantageous effects
Compared with the prior art, the utility model provides a preheat water conservancy diversion capillary of protection heat exchange tube, utensil
This protection heat exchange tube preheats water conservancy diversion capillary, let in cold water through water conservancy diversion capillary body, water gets into the inboard of heat exchange tube body from water conservancy diversion capillary body, water is when not flowing water conservancy diversion capillary body, it has been heated by the heat of water conservancy diversion capillary body periphery, thereby make water just have certain temperature when flowing out from water conservancy diversion capillary body, avoid direct heat transfer to make heat exchange tube body metal tired, greatly improve life, peg graft with the jack through the inserted bar, fix a position and spacing water conservancy diversion capillary body, inhale the ring through first magnetism and second magnetism, be convenient for connect the thread laminating with honeycomb duct baffle and left side, thereby be convenient for pack water conservancy diversion capillary body into and connect the thread inboard, it is convenient to install, should preheat water conservancy diversion capillary, avoid direct heat transfer to make heat exchange tube metal tired, improve heat exchange tube life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the structure of the present invention;
fig. 3 is a partially enlarged view of a portion a of the structure of fig. 1 of the present invention.
In the figure: the heat exchange tube comprises a heat exchange tube body 1, a connector thread 2, a steam outlet tube 3, a high-efficiency heat transfer fin 4, an insertion block 5, an insertion hole 6, an insertion rod 7, a flow guide tube baffle 8, a flow guide capillary tube body 9, a first magnetic suction ring 10 and a second magnetic suction ring 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a preheating diversion capillary tube for protecting a heat exchange tube comprises a heat exchange tube body 1, wherein the left side and the right side of the heat exchange tube body 1 are fixedly connected with joint threads 2, the two joint threads 2 are symmetrically distributed along a perpendicular bisector of the heat exchange tube body 1, the outer side of the right side joint thread 2 is in threaded connection with a steam outlet tube 3, the right side joint thread 2 is communicated with the steam outlet tube 3, the outer side of the heat exchange tube body 1 is fixedly connected with high-efficiency heat transfer fins 4, the high-efficiency heat transfer fins 4 are copper sheets, the number of the high-efficiency heat transfer fins 4 is at least twenty five, the inner side of the left side joint thread 2 is fixedly connected with two insertion blocks 5, the two insertion blocks 5 are vertically and symmetrically distributed on the inner side of the left side joint thread 2, the left side of the insertion block 5 is provided with insertion holes 6, the inner side, a flow guide tube baffle plate 8 is fixedly connected between the left sides of the two insertion rods 7, a flow guide capillary tube body 9 is fixedly connected to the right side of the flow guide tube baffle plate 8, the length of the flow guide capillary tube body 9 is smaller than that of the heat exchange tube body 1, the left end of the flow guide capillary tube body 9 penetrates through the flow guide tube baffle plate 8 and extends to the left side of the flow guide tube baffle plate 8, a first magnetic attraction ring 10 is fixedly connected to the right side of the flow guide tube baffle plate 8, a second magnetic attraction ring 11 is fixedly connected to the left side of the left connector screw thread 2, the first magnetic attraction ring 10 is tightly attached to the second magnetic attraction ring 11, cold water is introduced through the flow guide capillary tube body 9 and enters the inner side of the heat exchange tube body 1 from the flow guide capillary tube body 9, and when the water does not flow out of the flow guide capillary tube body, avoid direct heat transfer to make 1 metal fatigue of heat exchange tube body, improve life greatly, peg graft with jack 6 through inserted bar 7, fix a position and spacing water conservancy diversion capillary body 9, inhale ring 11 through first magnetism 10 and second magnetism and adsorb, be convenient for connect the laminating of thread 2 with honeycomb duct baffle 8 and left side to it is inboard to be convenient for pack into joint thread 2 with water conservancy diversion capillary body 9, and it is convenient to install.
When using, let in cold water through water conservancy diversion capillary body 9, water gets into the inboard of heat exchange tube body 1 from water conservancy diversion capillary body 9, water is when water conservancy diversion capillary body 9 does not flow out, the heat heating by water conservancy diversion capillary body 9 periphery has been made, thereby make water just have certain temperature when flowing out from water conservancy diversion capillary body 9, avoid direct heat transfer to make heat exchange tube body 1 metal fatigue, greatly improve life, peg graft with jack 6 through inserted bar 7, fix a position and spacing water conservancy diversion capillary body 9, inhale ring 11 through first magnetism and second magnetism, be convenient for connect thread 2 laminating with honeycomb duct baffle 8 and left side, thereby be convenient for pack water conservancy diversion capillary body 9 into and connect thread 2 inboardly, it is convenient to install.
In summary, the preheating diversion capillary tube for protecting the heat exchange tube is characterized in that cold water is introduced through the diversion capillary tube body 9, the water enters the inner side of the heat exchange tube body 1 from the diversion capillary tube body 9, and when the water does not flow out of the diversion capillary tube body 9, the water is heated by the heat at the periphery of the diversion capillary tube body 9, so that the water has a certain temperature when flowing out of the diversion capillary tube body 9, the metal fatigue of the heat exchange tube body 1 caused by direct heat exchange is avoided, the service life is greatly prolonged, the diversion capillary tube body 9 is positioned and limited by inserting the insertion rod 7 into the insertion hole 6, the diversion capillary tube body 9 is conveniently attached to the left connector thread 2 by adsorbing the first magnetic adsorption ring 10 and the second magnetic adsorption ring 11, so that the diversion capillary tube body 9 is conveniently arranged at the inner side of the connector thread 2, the installation is convenient, and the metal fatigue, the service life of the heat exchange tube is prolonged, and the problem that the heat exchange tube is easy to crack due to metal fatigue is solved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a protection heat exchange tube preheats water conservancy diversion capillary, includes heat exchange tube body (1), its characterized in that: the left side and the right side of the heat exchange tube body (1) are both fixedly connected with joint threads (2), the outer side of the joint threads (2) on the right side is in threaded connection with a steam outlet tube (3), the outer side of the heat exchange tube body (1) is fixedly connected with a high-efficiency heat transfer fin (4), the inner side of the left joint thread (2) is fixedly connected with two insertion blocks (5), the left side of the insert block (5) is provided with an insert hole (6), the inner side of the insert hole (6) is movably connected with insert rods (7), a draft tube baffle (8) is fixedly connected between the left sides of the two insert rods (7), the right side of the draft tube baffle (8) is fixedly connected with a draft capillary tube body (9), the right side of honeycomb duct baffle (8) is connected with first magnetism and is inhaled ring (10), the left side the ring (11) is inhaled to the left side fixedly connected with second magnetism of joint thread (2).
2. The preheating diversion capillary tube for protecting the heat exchange tube of claim 1, wherein: the two joint threads (2) are symmetrically distributed by using the perpendicular bisector of the heat exchange tube body (1), and the high-efficiency heat transfer fin (4) is a copper sheet.
3. The preheating diversion capillary tube for protecting the heat exchange tube of claim 1, wherein: the number of the high-efficiency heat transfer fins (4) is at least twenty five, and the two inserting blocks (5) are distributed on the inner side of the left connector thread (2) in an up-and-down symmetrical mode.
4. The preheating diversion capillary tube for protecting the heat exchange tube of claim 1, wherein: the inserted bar (7) is inserted into the corresponding inserting hole (6), and the first magnetic attraction ring (10) is tightly attached to the second magnetic attraction ring (11).
5. The preheating diversion capillary tube for protecting the heat exchange tube of claim 1, wherein: the right side is communicated with the steam outlet pipe (3) through the joint thread (2), and the length of the diversion capillary tube body (9) is smaller than that of the heat exchange tube body (1).
6. The preheating diversion capillary tube for protecting the heat exchange tube of claim 1, wherein: the left end of the diversion capillary tube body (9) penetrates through the diversion tube baffle (8) and extends to the left side of the diversion tube baffle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022238412.2U CN213335751U (en) | 2020-10-10 | 2020-10-10 | Preheating diversion capillary tube for protecting heat exchange tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022238412.2U CN213335751U (en) | 2020-10-10 | 2020-10-10 | Preheating diversion capillary tube for protecting heat exchange tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213335751U true CN213335751U (en) | 2021-06-01 |
Family
ID=76071543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022238412.2U Active CN213335751U (en) | 2020-10-10 | 2020-10-10 | Preheating diversion capillary tube for protecting heat exchange tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213335751U (en) |
-
2020
- 2020-10-10 CN CN202022238412.2U patent/CN213335751U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201229133Y (en) | Plate-fin heat exchanger | |
| CN213335751U (en) | Preheating diversion capillary tube for protecting heat exchange tube | |
| CN210862322U (en) | Three-medium heat exchanger | |
| CN108072287A (en) | A kind of heat exchanger | |
| CN214392933U (en) | Heater tube bank preheating rod | |
| CN206276363U (en) | Reactor heat-exchanger rig | |
| CN209326415U (en) | The same pass heat exchanger of heat absorption plate core structure spiral winding | |
| CN205561271U (en) | Enamel water tank of built -in heat exchanger | |
| CN212431897U (en) | Microchannel collecting pipe | |
| CN212179674U (en) | Boiler thermal cycle multi-channel system | |
| CN207262515U (en) | A kind of self-circulating energy-saving heating system | |
| JP3156355U (en) | Double tube heat exchanger | |
| CN201203253Y (en) | Steam and water dual-purpose boiler | |
| CN107235249B (en) | Tank container | |
| CN211399753U (en) | Low-temperature superheater and economizer assembly structure for boiler | |
| CN206930185U (en) | A kind of heat-exchanger rig | |
| CN201289244Y (en) | Collapsible hot pipe type solar air heat collector | |
| CN205718629U (en) | One enters to have more ring pipe belt aluminium flat conduit more | |
| CN220793421U (en) | Energy-saving semiconductor heater | |
| CN210036346U (en) | Plate heat exchanger of built-in heat exchange communicating pipe | |
| CN209131479U (en) | A kind of efficient heat transfer anticorrosion heat exchanger tube | |
| CN203443421U (en) | Heat exchanger | |
| CN108800992A (en) | A kind of heat exchanger improving heat exchanger effectiveness | |
| CN214276654U (en) | High-efficient copper pipe and stainless steel tube sheet welded structure for heat exchanger | |
| CN202432899U (en) | Two-sided double-thermal-medium bushing-type heat pipe waste heat boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |