CN212778757U - Spiral corrugated heat exchange tube with high heat transfer efficiency - Google Patents
Spiral corrugated heat exchange tube with high heat transfer efficiency Download PDFInfo
- Publication number
- CN212778757U CN212778757U CN202021583232.1U CN202021583232U CN212778757U CN 212778757 U CN212778757 U CN 212778757U CN 202021583232 U CN202021583232 U CN 202021583232U CN 212778757 U CN212778757 U CN 212778757U
- Authority
- CN
- China
- Prior art keywords
- spiral
- strip
- heat exchange
- seted
- exchange tube
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000000034 method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 210000003781 tooth socket Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
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 high heat transfer efficiency spiral ripple heat exchange tube, the connecting pipe comprises a connecting pipe, first water cavity has been seted up to the inside of connecting pipe, the outside fixed mounting of connecting pipe has profile of tooth ripple strip, the tooth's socket with first water cavity intercommunication is seted up to the inside of profile of tooth ripple strip, the outside fixed mounting of connecting pipe has first spiral ripple strip, the bottom fixed mounting of first spiral ripple strip has the spiral connection strip, the bottom fixed mounting of spiral connection strip has the second spiral ripple strip with connecting pipe fixed connection, first basin has been seted up to the inside of first spiral ripple strip, the second basin has been seted up to the inside of second spiral ripple strip. This high heat transfer efficiency spiral ripple heat exchange tube possesses advantages such as heat exchange efficiency height, has solved prior art, and the heat exchange tube is outside smooth, is restricted with external area of contact, and body thickness is the same for the problem that body heat exchange efficiency is low.
Description
Technical Field
The utility model relates to a heat exchange tube technical field specifically is a high heat transfer efficiency spiral ripple heat exchange tube.
Background
The heat exchange tube is one of the elements of the heat exchanger, is placed in the cylinder body, is used for the heat exchange between two mediums, has very high thermal conductivity and good isothermal property, can quickly transfer heat energy from one point to another point, and has almost no heat loss, so that it is called heat transfer superconductor, its thermal conductivity is several thousand times of copper, the commonly used size (external diameter x wall thickness) of the heat exchange tube mainly is phi 19mmx2mm, phi 25mmx2.5mm and phi 38mmx2.5mm seamless steel tube and phi 25mmx2mm and phi 38mmx2.5mm stainless steel tube, the standard tube length is 1.5, 2.0, 3.0, 4.5, 6.0 and 9.0m, etc., and by adopting small tube diameter, the heat transfer area of unit volume can be enlarged, structure is compact, metal consumption is reduced and heat transfer coefficient is improved, according to estimate, the heat exchange tube of the heat exchanger with same diameter is changed from phi 25mm to 19mm, its heat transfer area can be increased by about 40%, metal can be saved by more than 20%, however, small-diameter fluid has large resistance, is inconvenient to clean and easy to scale and block, and generally, large-diameter pipes are used for viscous or dirty fluid, and small-diameter pipes are used for cleaner fluid.
In the prior art, the heat exchange tube is smooth in outside, the contact area with the outside is limited, and the tube body is the same in thickness, so that the tube body is low in heat exchange efficiency, and the spiral corrugated heat exchange tube with high heat transfer efficiency is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a high heat transfer efficiency spiral ripple heat exchange tube possesses advantages such as heat exchange efficiency height, has solved prior art, and the heat exchange tube is outside smooth, is restricted with external area of contact, and body thickness is the same for the problem that body heat exchange efficiency hangs down.
(II) technical scheme
For the purpose that realizes above-mentioned heat exchange efficiency is high, the utility model provides a following technical scheme: the spiral corrugated heat exchange tube with high heat transfer efficiency comprises a connecting tube, wherein a first water cavity is formed in the connecting tube, a tooth-shaped corrugated strip is fixedly mounted on the outer side of the connecting tube, a tooth socket communicated with the first water cavity is formed in the tooth-shaped corrugated strip, a first spiral corrugated strip is fixedly mounted on the outer side of the connecting tube, a spiral connecting strip is fixedly mounted at the bottom of the first spiral corrugated strip, a second spiral corrugated strip fixedly connected with the connecting tube is fixedly mounted at the bottom of the spiral connecting strip, a first water tank is formed in the first spiral corrugated strip, a second water tank is formed in the second spiral corrugated strip, an inner hole is formed in the spiral connecting strip, water holes communicated with the inner hole are formed in the first spiral corrugated strip and the second spiral corrugated strip, a first spherical groove is formed in the opposite side of the first spiral corrugated strip and the second spiral corrugated strip, the outer side of the tooth-shaped corrugated strip is provided with a second spherical groove, the bottom of the connecting pipe is fixedly provided with a butt joint pipe, and a second water cavity communicated with the first water cavity is formed in the butt joint pipe.
Preferably, the tooth-shaped corrugated strips are distributed annularly at equal intervals, and the number of the tooth-shaped corrugated strips is six.
Preferably, the first spiral corrugated strips are distributed equidistantly, and the number of the spiral connecting strips and the number of the second spiral corrugated strips are the same as the number of the first spiral corrugated strips.
Preferably, the diameter of the first water cavity, the diameter of the water hole, the diameter of the inner hole and the diameter of the second water cavity are the same, and the diameter of the first water cavity, the diameter of the water hole, the diameter of the inner hole and the second water cavity are communicated.
Preferably, the first spherical grooves are distributed annularly at equal intervals, and the size of the first spherical grooves is the same as that of the second spherical grooves.
Preferably, the outer side of the spiral connecting strip is provided with third spherical grooves which are distributed annularly, and the second spherical grooves are distributed equidistantly.
(III) advantageous effects
Compared with the prior art, the utility model provides a high heat transfer efficiency spiral ripple heat exchange tube possesses following beneficial effect:
this high heat transfer efficiency spiral ripple heat exchange tube, through with the connecting pipe with the butt joint pipe communicate with the pipeline respectively, inside material accessible tooth's socket, the screwed connection strip, the connecting pipe, first basin and second basin carry out the heat exchange to the external world, profile of tooth ripple strip, the heat exchange area of inside material and outside material has been enlarged to first spiral ripple strip and second spiral ripple strip, heat exchange efficiency has been improved, first spherical groove and second spherical groove simultaneously, reduce the thickness at part position, make heat exchange speed faster, and do not influence holistic leakproofness and intensity, thereby the purpose that heat exchange efficiency is high has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the connecting tube structure of the present invention;
fig. 3 is a cross-sectional view of a first spiral corrugated strip structure according to the present invention.
In the figure: 1. a connecting pipe; 2. a first water chamber; 3. a toothed corrugated strip; 4. a tooth socket; 5. a first helically corrugated strip; 6. a screw connection bar; 7. a second spiral corrugated strip; 8. a first water tank; 9. a water pore; 10. a second water tank; 11. an inner bore; 12. a first spherical groove; 13. a second spherical groove; 14. butt-joint pipes; 15. a second water chamber.
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, the present invention provides the following technical solutions: the spiral corrugated heat exchange tube with high heat transfer efficiency comprises a connecting tube 1, wherein a first water cavity 2 is arranged inside the connecting tube 1, tooth-shaped corrugated strips 3 are fixedly installed on the outer side of the connecting tube 1, the tooth-shaped corrugated strips 3 are distributed in an equidistant annular manner, the number of the tooth-shaped corrugated strips 3 is six, tooth sockets 4 communicated with the first water cavity 2 are arranged inside the tooth-shaped corrugated strips 3, first spiral corrugated strips 5 are fixedly installed on the outer side of the connecting tube 1, spiral connecting strips 6 are fixedly installed at the bottom of the first spiral corrugated strips 5, second spiral corrugated strips 7 fixedly connected with the connecting tube 1 are fixedly installed at the bottom of the spiral connecting strips 6, the first spiral corrugated strips 5 are distributed in an equidistant manner, the number of the spiral connecting strips 6 and the number of the second spiral corrugated strips 7 are the same as that of the first spiral corrugated strips 5, a first water tank 8 is arranged inside the first spiral corrugated strips 5, and a second water tank 10 is arranged inside the second spiral corrugated strips 7, an inner hole 11 is formed in the spiral connecting strip 6, water holes 9 communicated with the inner hole 11 are formed in the first spiral corrugated strip 5 and the second spiral corrugated strip 7, a first spherical groove 12 is formed in one side, opposite to the other side, of the first spiral corrugated strip 5 and the second spiral corrugated strip 7, a second spherical groove 13 is formed in the outer side of the tooth-shaped corrugated strip 3, the first spherical grooves 12 are distributed in an equidistant annular mode, the size of each first spherical groove 12 is the same as that of each second spherical groove 13, a butt joint pipe 14 is fixedly installed at the bottom of the connecting pipe 1, a third spherical groove distributed in an annular mode is formed in the outer side of the spiral connecting strip 6, the second spherical grooves 13 are distributed in an equidistant mode, a second water cavity 15 communicated with the first water cavity 2 is formed in the butt joint pipe 14, the diameter of the first water cavity 2, the diameter of the water holes 9, the diameter of the inner hole 11 is the same as that of the second water cavity 15, and the diameter of the first water cavity 2, The diameter of the water hole 9, the diameter of the inner hole 11 and the second water cavity 15 are communicated, the connecting pipe 1 and the butt joint pipe 14 are respectively communicated with the pipeline, internal substances can pass through the tooth socket 4, the spiral connecting strip 6, the connecting pipe 1, the first water tank 8 and the second water tank 10 exchange heat to the outside, the tooth-shaped corrugated strip 3, the first spiral corrugated strip 5 and the second spiral corrugated strip 7 enlarge the heat exchange area of the internal substances and the external substances, the heat exchange efficiency is improved, meanwhile, the first spherical groove 12 and the second spherical groove 13 reduce the thickness of partial parts, the heat exchange speed is faster, the whole sealing performance and strength are not influenced, the purpose of high heat exchange efficiency is achieved, the spiral corrugated heat exchange pipe with high heat transfer efficiency can be twisted into a spring shape, and different space requirements can be met under the condition that the heat exchange efficiency is not reduced.
In conclusion, the spiral corrugated heat exchange tube with high heat transfer efficiency is characterized in that the connecting tube 1 and the butt-joint tube 14 are respectively communicated with the pipeline, internal substances can exchange heat to the outside through the tooth grooves 4, the spiral connecting strips 6, the connecting tube 1, the first water tank 8 and the second water tank 10, the tooth-shaped corrugated strips 3, the first spiral corrugated strips 5 and the second spiral corrugated strips 7 enlarge the heat exchange area between the internal substances and the external substances, so that the heat exchange efficiency is improved, meanwhile, the thickness of partial parts is reduced by the first spherical grooves 12 and the second spherical grooves 13, so that the heat exchange speed is higher, the whole sealing performance and strength are not affected, the purpose of high heat exchange efficiency is achieved, and the problems that in the prior art, the heat exchange tube is smooth in the outside, the contact area with the outside is limited, the tube body thickness is the same, and the heat exchange efficiency of the tube body.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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. High heat transfer efficiency spiral ripple heat exchange tube, including connecting pipe (1), its characterized in that: first water cavity (2) have been seted up to the inside of connecting pipe (1), the outside fixed mounting of connecting pipe (1) has tooth form ripple strip (3), tooth's socket (4) with first water cavity (2) intercommunication are seted up to the inside of tooth form ripple strip (3), the outside fixed mounting of connecting pipe (1) has first spiral ripple strip (5), the bottom fixed mounting of first spiral ripple strip (5) has spiral connecting strip (6), the bottom fixed mounting of spiral connecting strip (6) has second spiral ripple strip (7) with connecting pipe (1) fixed connection, first basin (8) have been seted up to the inside of first spiral ripple strip (5), second basin (10) have been seted up to the inside of second spiral ripple strip (7), hole (11) have been seted up to the inside of spiral connecting strip (6), the inside of first spiral ripple strip (5) and second spiral ripple strip (7) has all been seted up and has been linked together with hole (11) intercommunication The water hole (9), first spherical groove (12) have all been seted up to the mutually opposite one side of first spiral ripple strip (5) and second spiral ripple strip (7), second spherical groove (13) have been seted up in the outside of profile of tooth ripple strip (3), the bottom fixed mounting of connecting pipe (1) has butt joint pipe (14), second water cavity (15) with first water cavity (2) intercommunication are seted up to the inside of butt joint pipe (14).
2. The high heat transfer efficiency spiral corrugated heat exchange tube of claim 1 wherein: the tooth-shaped corrugated strips (3) are distributed in an equidistant annular mode, and the number of the tooth-shaped corrugated strips (3) is six.
3. The high heat transfer efficiency spiral corrugated heat exchange tube of claim 1 wherein: the first spiral corrugated strips (5) are distributed at equal intervals, and the number of the spiral connecting strips (6) and the number of the second spiral corrugated strips (7) are the same as that of the first spiral corrugated strips (5).
4. The high heat transfer efficiency spiral corrugated heat exchange tube of claim 1 wherein: the diameter of the first water cavity (2), the diameter of the water hole (9), the diameter of the inner hole (11) and the diameter of the second water cavity (15) are the same, and the diameter of the first water cavity (2), the diameter of the water hole (9), the diameter of the inner hole (11) and the second water cavity (15) are communicated.
5. The high heat transfer efficiency spiral corrugated heat exchange tube of claim 1 wherein: the first spherical grooves (12) are distributed in an equidistant annular mode, and the size of the first spherical grooves (12) is the same as that of the second spherical grooves (13).
6. The high heat transfer efficiency spiral corrugated heat exchange tube of claim 1 wherein: the outer side of the spiral connecting strip (6) is provided with third spherical grooves which are distributed annularly, and the second spherical grooves (13) are distributed equidistantly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583232.1U CN212778757U (en) | 2020-08-04 | 2020-08-04 | Spiral corrugated heat exchange tube with high heat transfer efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021583232.1U CN212778757U (en) | 2020-08-04 | 2020-08-04 | Spiral corrugated heat exchange tube with high heat transfer efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212778757U true CN212778757U (en) | 2021-03-23 |
Family
ID=75050145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021583232.1U Expired - Fee Related CN212778757U (en) | 2020-08-04 | 2020-08-04 | Spiral corrugated heat exchange tube with high heat transfer efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212778757U (en) |
-
2020
- 2020-08-04 CN CN202021583232.1U patent/CN212778757U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101799252B (en) | Strengthened heat exchange tube | |
| CN201306953Y (en) | Heat exchanger | |
| CN104374220A (en) | Corrugated pipe type heat exchanger | |
| CN212778757U (en) | Spiral corrugated heat exchange tube with high heat transfer efficiency | |
| CN202947521U (en) | Multichannel aluminum flat pipe used for air-conditioner | |
| CN102445101A (en) | Corrugated pipe with inner surface tank and heat exchanger | |
| CN108387117B (en) | Internal and external double convection tube type heat exchanger | |
| CN209926920U (en) | Heat exchanger and arrangement structure of heat exchange tubes thereof | |
| CN217764570U (en) | Double-layer corrugated pipe heat exchange device | |
| CN213335750U (en) | Internal thread high heat conduction pipe | |
| CN209043097U (en) | A kind of heat exchange pipe for petrochemical machinery | |
| CN209655450U (en) | A kind of efficient air cooler coil pipe based on aluminum pipe aluminium flake | |
| CN111721148A (en) | Tubular heat exchanger | |
| CN2238410Y (en) | Three-dimensional internal ribbed elliptic fin heat exchanging pipe | |
| CN205209326U (en) | High corrosion resistant titanium alloy heat exchanger | |
| CN217874596U (en) | Heat exchanger anticorrosion copper pipe structure | |
| CN217330855U (en) | Double-sided reinforced heat transfer pipe with pyramid stamped on surface | |
| CN216694625U (en) | Quick heat dissipation type ripple heat exchange tube | |
| CN213543334U (en) | Novel heat exchanger | |
| CN210464137U (en) | Glass lining tube type heat exchanger with stainless steel tube wrapped outside | |
| CN220418163U (en) | Spiral winding type tube core of stainless steel tube for top winding technology | |
| CN220649212U (en) | Heating radiator | |
| CN221611913U (en) | Tube plate structure of shell-and-tube heat exchanger | |
| CN219161075U (en) | Heating element of corrugated pipe cast aluminum heat exchanger | |
| CN215063919U (en) | Graphite impregnated tetrafluoro shell and tube heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210323 |