CN207019500U - Heat exchanger coil pack - Google Patents
Heat exchanger coil pack Download PDFInfo
- Publication number
- CN207019500U CN207019500U CN201720925887.4U CN201720925887U CN207019500U CN 207019500 U CN207019500 U CN 207019500U CN 201720925887 U CN201720925887 U CN 201720925887U CN 207019500 U CN207019500 U CN 207019500U
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- China
- Prior art keywords
- heat exchanger
- water inlet
- heat exchange
- water outlet
- coil pack
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Abstract
The utility model discloses a kind of heat exchanger coil pack, and it includes framework, fins set, set of heat exchange tubes and collector pipe group, and the fins set is arranged on framework, and the fins set includes at least two fins being set up in parallel；The set of heat exchange tubes has heat exchanger tube, and the heat exchanger tube is interspersed on fin, and helical form setting and inwardly projecting reinforcement convex tendon are provided with the inwall of the heat exchanger tube；Tube assembly that the collector pipe group including water inlet catchments tube assembly and water outlet is catchmented, water inlet tube assembly of catchmenting are connected with the import of set of heat exchange tubes, and water outlet tube assembly of catchmenting is connected with the outlet of set of heat exchange tubes.The utility model can not only increase the heat exchange area of heat exchanger tube, improve heat exchanger effectiveness, and can increase the intensity of heat exchanger tube, improve its pressure-resistant performance, increase its service life, and the guide effect that thermal medium plays flowing can be exchanged, be oriented to heat transferring medium well.
Description
Technical field
A kind of heat exchanger coil pack is the utility model is related to, belongs to heat exchanger technology field.
Background technology
At present, the heat exchanger tube used in the heat exchanger of prior art is smooth pipe mostly, and caliber is smaller, this knot
The heat exchanger tube of structure has the following disadvantages：First, the heat exchange area of inwall only has smooth surface area, if desired more preferable heat transfer effect,
More heat exchanger tubes are needed, it is very inconvenient；Second, the universal caliber of the heat exchanger tube of heat exchanger it is smaller, intensity is not high, resistance to pressure
Can be poor, easily there is the phenomenon of heat exchange tracheal rupture.
The content of the invention
Technical problem to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of heat exchanger disk
Tube assembly, it can not only increase the heat exchange area of heat exchanger tube, improve heat exchanger effectiveness, and can increase the strong of heat exchanger tube
Degree, improves its pressure-resistant performance, increases its service life, and can exchange the guide effect that thermal medium plays flowing, well
It is oriented to heat transferring medium.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of heat exchanger coil pack, it
Including：
Framework；
Fins set, the fins set are arranged on framework, and the fins set includes at least two fins being set up in parallel；
Set of heat exchange tubes, the set of heat exchange tubes have heat exchanger tube, and the heat exchanger tube is interspersed on fin, the heat exchanger tube it is interior
Helical form setting and inwardly projecting reinforcement convex tendon are provided with wall；
Collector pipe group, tube assembly that the collector pipe group including water inlet catchments tube assembly and water outlet is catchmented, the water inlet are catchmented
Tube assembly is connected with the import of set of heat exchange tubes, and water outlet tube assembly of catchmenting is connected with the outlet of set of heat exchange tubes.
Further, the convex tendon of strengthening is provided with week of at least two, and at least two reinforcement convex tendons along heat exchanger tube
To being uniformly arranged.
Further, the angle a between the bearing of trend for strengthening convex tendon and the axial direction of the heat exchanger tube is 0~5 °.
Further, the fin serial or parallel connection in the fins set or serial-parallel mirror be together.
A kind of concrete structure of framework is further provided, the framework includes first member plate, right end plate, epipleural and downside
Plate, the one end of the epipleural are connected with the one end of the first member plate, the other end of the first member plate and the downside
The one end of plate is connected, and the other end of the lower side panel is connected with the one end of the right end plate, the right end plate it is another
End is connected with the other end of the epipleural.
Further provide a kind of concrete structure of tube assembly of catchmenting of intaking, water inlet tube assembly of catchmenting includes water inlet and collected
Pipe and water inlet pipe, the water inlet pipe are connected with the water inlet collector, and the import of the set of heat exchange tubes collects with the water inlet
Pipe is connected.
Further provide a kind of water outlet to catchment the concrete structure of tube assembly, water outlet tube assembly of catchmenting includes water outlet collection
Pipe and water outlet pipe, the water outlet pipe are connected with the water outlet collector, the disengaging of the set of heat exchange tubes and the water outlet collection
Pipe is connected.
Further, the axis of the water inlet pipe and the axis of the water outlet pipe be not in same level.
Further, the length L that the reinforcement convex tendon extends internally is 0.05mm~0.35mm；And/or the reinforcement convex tendon
The angle β that is formed of both sides be 0 °~90 °.
After employing above-mentioned technical proposal, due to being provided with reinforcement convex tendon on the inwall of heat exchanger tube of the present utility model, one
Aspect make it that the intensity of heat exchanger tube is strengthened, and improves its pressure-resistant performance, can preferably work, improving it makes
It with the life-span, still further aspect, can so increase the heat exchange area of the inwall of heat exchanger tube, improve heat exchanger effectiveness, and due to
There is provided convex tendon is strengthened, the caliber of heat exchanger tube can be made to be made small, 0.6mm can be accomplished, reduce the utilization of material, reduced
Production cost.
Brief description of the drawings
Fig. 1 is the assembling explosive view of heat exchanger coil pack of the present utility model；
Fig. 2 is the schematic cross-section of heat exchanger tube of the present utility model；
Fig. 3 is the A portions enlarged drawing in Fig. 2；
Fig. 4 is the expanded schematic diagram of heat exchanger tube；
Embodiment
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail to the utility model.
As shown in figures 1-4, a kind of heat exchanger coil pack, it includes：
Framework；
Fins set, the fins set are arranged on framework, and the fins set includes at least two fins 2 being set up in parallel；
Set of heat exchange tubes, the set of heat exchange tubes have heat exchanger tube 3, and the heat exchanger tube 3 is interspersed on fin 2, the heat exchanger tube 3
Inwall on be provided with helical form set and inwardly projecting reinforcement convex tendon 4；
Collector pipe group, tube assembly that the collector pipe group including water inlet catchments tube assembly and water outlet is catchmented, the water inlet are catchmented
Tube assembly is connected with the import of set of heat exchange tubes, and water outlet tube assembly of catchmenting is connected with the outlet of set of heat exchange tubes.
As shown in Fig. 2 the reinforcement convex tendon 4 is provided with least two, and at least two reinforcement convex tendons 4 along heat exchanger tube
3 circumference is uniformly arranged.
As shown in figure 4, the angle a between the bearing of trend for strengthening convex tendon 4 and the axial direction of the heat exchanger tube 3 for 0~
5°。
As shown in figure 1, fin (2) serial or parallel connection or serial-parallel mirror in the fins set are together.
As shown in figure 1, the framework includes first member plate 11, right end plate 12, epipleural 13 and lower side panel 14, the epipleural
13 one end is connected with the one end of the first member plate 11, the other end of the first member plate 11 and the one of the lower side panel 14
End is connected, and the other end of the lower side panel 14 is connected with the one end of the right end plate 12, the right end plate 12 it is another
End is connected with the other end of the epipleural 13.
As shown in figure 1, the water inlet is catchmented, tube assembly includes water inlet collector 51 and water inlet pipe 52, the water inlet pipe 52
It is connected with the water inlet collector 51, the import of the set of heat exchange tubes is connected with the water inlet collector (51).
As shown in figure 1, the water outlet is catchmented, tube assembly includes water outlet collector 61 and water outlet pipe 62, the water outlet pipe 62
It is connected with the water outlet collector 61, the disengaging of the set of heat exchange tubes is connected with the water outlet collector 61.
The axis of the water inlet pipe 52 as shown in Figure 1 and the axis of the water outlet pipe 62 be not in same level.
As shown in Fig. 2 the length L that the reinforcement convex tendon 4 extends internally is 0.05mm~0.35mm, in the present embodiment, L
For 0.25mm；The angle β that the both sides for strengthening convex tendon 4 are formed is 0 °~90 °, and in the present embodiment, angle β is 30 °.
And the top 41 for strengthening convex tendon 4 is curved surface attachment structure, the radius of curvature R of curved surface attachment structure herein is 0.04
~0.06mm, the bottom 42 for the groove that adjacent reinforcement convex tendon 4 is formed also is curved surface attachment structure, curved surface connection knot herein
The radius r of structure is 0.04~0.06mm.
Operation principle of the present utility model is as follows：
It is provided with the inwall of heat exchanger tube 3 of the present utility model and strengthens convex tendon 4, on the one hand the intensity of heat exchanger tube 3 is obtained
To enhancing, its pressure-resistant performance is improved, can preferably be worked, improve its service life, still further aspect, so
The heat exchange area of the inwall of heat exchanger tube 3 can be increased, improve heat exchanger effectiveness, and due to that there is provided convex tendon 4 is strengthened, can make
The caliber of heat exchanger tube 3 is made small, can accomplish 0.6mm, reduces the utilization of material, reduces production cost.
Particular embodiments described above, technical problem, technical scheme and the beneficial effect solved to the utility model are entered
Further description is gone, should be understood that and the foregoing is only specific embodiment of the utility model, and do not have to
In limitation the utility model, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done
Deng should be included within the scope of protection of the utility model.
Claims (9)
1. a kind of heat exchanger coil pack, it is characterised in that it includes：
Framework；
Fins set, the fins set are arranged on framework, and the fins set includes at least two fins being set up in parallel (2)；
Set of heat exchange tubes, the set of heat exchange tubes have heat exchanger tube (3), and the heat exchanger tube (3) is interspersed on fin (2), the heat exchange
Manage and helical form setting and inwardly projecting reinforcement convex tendon (4) are provided with the inwall of (3)；
Collector pipe group, the collector pipe group including water inlet catchments tube assembly and water outlet is catchmented tube assembly, the water inlet collector pipe group
Part is connected with the import of set of heat exchange tubes, and water outlet tube assembly of catchmenting is connected with the outlet of set of heat exchange tubes.
2. heat exchanger coil pack according to claim 1, it is characterised in that：The reinforcement convex tendon (4) is provided with
At least two, and circumference of at least two reinforcement convex tendons (4) along heat exchanger tube (3) is uniformly arranged.
3. heat exchanger coil pack according to claim 1, it is characterised in that：The extension for strengthening convex tendon (4)
Angle a between the axial direction of direction and the heat exchanger tube (3) is 0~5 °.
4. heat exchanger coil pack according to claim 1, it is characterised in that：Fin (2) in the fins set
Serial or parallel connection or serial-parallel mirror are together.
5. heat exchanger coil pack according to claim 1, it is characterised in that：The framework includes first member plate
(11), right end plate (12), epipleural (13) and lower side panel (14), one end and the first member plate (11) of the epipleural (13)
One end be connected, the other end of the first member plate (11) is connected with the one end of the lower side panel (14), the lower side panel
(14) the other end is connected with the one end of the right end plate (12), the other end and the upside of the right end plate (12)
The other end of plate (13) is connected.
6. heat exchanger coil pack according to claim 1, it is characterised in that：The water inlet tube assembly of catchmenting includes
Water inlet collector (51) and water inlet pipe (52), the water inlet pipe (52) are connected with the water inlet collector (51), the heat exchange
The import of pipe group is connected with the water inlet collector (51).
7. heat exchanger coil pack according to claim 6, it is characterised in that：Water outlet tube assembly of catchmenting includes
Water outlet collector (61) and water outlet pipe (62), the water outlet pipe (62) are connected with the water outlet collector (61), the heat exchange
The disengaging of pipe group is connected with the water outlet collector (61).
8. heat exchanger coil pack according to claim 7, it is characterised in that：The axis of the water inlet pipe (52)
Axis with the water outlet pipe (62) is not in same level.
9. heat exchanger coil pack according to claim 7, it is characterised in that：The reinforcement convex tendon (4) is inwardly prolonged
The length L stretched is 0.05mm~0.35mm；And/or the angle β that the both sides for strengthening convex tendon (4) are formed is 0 °~90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925887.4U CN207019500U (en) | 2017-07-28 | 2017-07-28 | Heat exchanger coil pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720925887.4U CN207019500U (en) | 2017-07-28 | 2017-07-28 | Heat exchanger coil pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207019500U true CN207019500U (en) | 2018-02-16 |
Family
ID=61481418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720925887.4U Active CN207019500U (en) | 2017-07-28 | 2017-07-28 | Heat exchanger coil pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207019500U (en) |
-
2017
- 2017-07-28 CN CN201720925887.4U patent/CN207019500U/en active Active
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