CN208671768U - Cooling water pipeline and cooling pipe system - Google Patents
Cooling water pipeline and cooling pipe system Download PDFInfo
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- CN208671768U CN208671768U CN201821285892.4U CN201821285892U CN208671768U CN 208671768 U CN208671768 U CN 208671768U CN 201821285892 U CN201821285892 U CN 201821285892U CN 208671768 U CN208671768 U CN 208671768U
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- flow region
- bending section
- contraction flow
- cooling water
- water pipeline
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Abstract
The utility model provides a kind of cooling water pipeline and cooling pipe system, is related to the technical field of cooling equipment.The cooling water pipeline, comprising: pipeline body, the pipeline body include the first contraction flow region being sequentially connected, bending section and the second contraction flow region；First contraction flow region towards bending section one end it is tapered；Tapered at one end of second contraction flow region towards bending section；The bending section is arranged in the shape of a spiral around the axis of pipeline body.To alleviate the low technical problem of heat exchange efficiency existing in the prior art.
Description
Technical field
The utility model relates to cooling equipment technical fields, more particularly, to a kind of cooling water pipeline and cooling pipe system
System.
Background technique
Pipeline is connected into pipe, pipe connector and valve etc. for conveying gas, liquid or with solid particle
Fluid device.In general, fluid flows to low pressure from the high pressure of pipeline after the pressurization such as air blower, compressor, pump and boiler
The pressure or gravity conveying of fluid itself can also be used in place.
In the prior art, cooling pipe is small in small space heat dissipation face, and heat exchange efficiency is low.Or when coolant liquid flows through
When, heat exchange cannot be sufficiently carried out, causes heat exchange efficiency low.
Utility model content
The first of the utility model is designed to provide a kind of cooling water pipeline, to alleviate heat exchange existing in the prior art
The technical issues of low efficiency.
Based on above-mentioned first purpose, cooling water pipeline provided by the utility model, comprising: pipeline body, the pipeline sheet
Body includes the first contraction flow region being sequentially connected, bending section and the second contraction flow region；
First contraction flow region towards bending section one end it is tapered；
Tapered at one end of second contraction flow region towards bending section；
The bending section is arranged in the shape of a spiral around the axis of pipeline body.
It further include the first connecting tube being connected with the first contraction flow region as further technical solution；
First contraction flow region is equipped with first end at the first connecting tube, and the diameter of the first end is greater than described
The diameter of first connecting tube.
It further include the second connecting tube being connected with the second contraction flow region as further technical solution；
Second contraction flow region is equipped with the second end at the second connecting tube, and the diameter of the second end is greater than described
The diameter of second connecting tube.
As further technical solution, cooling duct, the height of the cooling duct cross section are equipped in the bending section
Degree is 0.4mm -0.5mm.
As further technical solution, the wall thickness of the pipeline body is 0.4mm -0.5mm.
As further technical solution, first contraction flow region and bending section junction are rounding off.
Second contraction flow region and the bending section junction are rounding off.
As further technical solution, the outer surface of the bending section is equipped with temperature sensitive ink layer.
As further technical solution, the wall thickness of the pipeline body is 0.8mm.
As further technical solution, the bending section is flat wound shape.
The second of the utility model is designed to provide a kind of cooling pipe system, to alleviate existing in the prior art change
The low technical problem of the thermal efficiency.
Based on above-mentioned second purpose, cooling pipe system provided by the utility model, including the cooling water pipeline.
The utility model bring has the beneficial effect that
Cooling water pipeline provided by the utility model, comprising: pipeline body, pipeline body include that first be sequentially connected is received
Contracting portion, bending section and the second contraction flow region；First contraction flow region towards bending section one end it is tapered；Second contraction flow region is towards bending section
Tapered at one end；Bending section is arranged in the shape of a spiral around the axis of pipeline body.When coolant liquid enters bending section along the first contraction flow region
When, the flow velocity of coolant liquid will increase, and rapidly by the heat transfer in pipeline to pipeline external, coolant liquid is made sufficiently to radiate,
Improve heat exchange efficiency.Bending section is arranged in the shape of a spiral around the axis of pipeline body, and cooling water pipeline is made to be mounted on narrow gap
When, in the case where not increasing installation space, improve heat exchange efficiency.When cooling enters the second contraction flow region from bending section
It waits, cooling liquid speed reduces, convenient for completing the cyclic process of coolant liquid.Cooling water pipeline structure letter provided by the utility model
Single, effect is good.
In addition, the utility model additionally provides a kind of cooling pipe system, including the cooling water pipeline.Wherein, cold
But the structure, working principle and beneficial effect of waterpipe are described in detail in the beneficial effect of cooling water pipeline,
This is repeated no more.Above-mentioned cooling pipe system and cooling water pipeline provided by the utility model are possessed compared with the existing technology
Advantage is identical, and details are not described herein.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram at first visual angle of cooling water pipeline provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram at second visual angle of cooling water pipeline provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram at cooling water pipeline third provided by the embodiment of the utility model visual angle；
Fig. 4 is the structural schematic diagram at 4th visual angle of cooling water pipeline provided by the embodiment of the utility model.
Icon: the first contraction flow region of 1-；The bending section 2-；The second contraction flow region of 3-；The first connecting tube of 4-；The connection of 5- second
Pipe；11- first end；31- the second end.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", being used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Wherein, term " first position " and " second position " are two different positions.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model provides a kind of cooling water pipeline and cooling pipe system, and multiple embodiments are given below to this reality
It is described in detail with the cooling water pipeline of novel offer and cooling pipe system.
Embodiment one
As shown in Figs 1-4, the cooling water pipeline that the utility model embodiment one provides, comprising: pipeline body, pipeline sheet
Body includes the first contraction flow region 1 being sequentially connected, bending section 2 and the second contraction flow region 3；First contraction flow region 1 is towards the one of bending section 2
That holds is tapered；Tapered at one end of second contraction flow region 3 towards bending section 2；Bending section 2 is set in the shape of a spiral around the axis of pipeline body
It sets.When coolant liquid enters bending section 2 along the first contraction flow region 1, the flow velocity of coolant liquid be will increase, rapidly by the heat in pipeline
Amount is transmitted to pipeline external, and coolant liquid is made sufficiently to radiate, and improves heat exchange efficiency.Bending section 2 around pipeline body axis helically
Shape setting when cooling water pipeline being made to be mounted on narrow gap, in the case where not increasing installation space, improves heat exchange efficiency.
When cooling enters the second contraction flow region 3 from bending section 2, cooling liquid speed is reduced, convenient for completing being circulated throughout for coolant liquid
Journey.Cooling water pipeline structure provided by the utility model is simple, and effect is good.
It further include the first connecting tube 4 being connected with the first contraction flow region 1 in the optinal plan of the present embodiment；First contraction flow region 1
First end 11 is equipped at the first connecting tube 4, the diameter of first end 11 is greater than the diameter of the first connecting tube 4.Rapidly will
Heat transfer in pipeline makes coolant liquid sufficiently radiate to pipeline external, improves heat exchange efficiency.
It further include the second connecting tube 5 being connected with the second contraction flow region 3 in the optinal plan of the present embodiment；Second contraction flow region 3
The second end 31 is equipped at the second connecting tube 5, the diameter of the second end 31 is greater than the diameter of the second connecting tube 5.Rapidly will
Heat transfer in pipeline makes coolant liquid sufficiently radiate to pipeline external, improves heat exchange efficiency.
In the optinal plan of the present embodiment, cooling duct is equipped in bending section 2, the height of cooling duct cross section is
0.4mm—0.5mm。
In the optinal plan of the present embodiment, the wall thickness of pipeline body is 0.4mm -0.5mm.
In the optinal plan of the present embodiment, the first contraction flow region 1 is rounding off with 2 junction of bending section.
Second contraction flow region 3 is rounding off with 2 junction of bending section.
In the optinal plan of the present embodiment, the outer surface of bending section 2 is equipped with temperature sensitive ink layer.
In the optinal plan of the present embodiment, the wall thickness of pipeline body is 0.8mm.
In the optinal plan of the present embodiment, bending section 2 is flat wound shape.Rapidly by the heat transfer in pipeline to pipeline
Outside makes coolant liquid sufficiently radiate, and improves heat exchange efficiency.
By using the mode of 3D printing, wherein the wall thickness of pipe fitting can be designed into 0.8mm, meanwhile, two tube wall of bending section
Between gap be 0.4mm, after processing, not will lead to the blocking of pipe fitting, guarantee good passability.Moreover, shape can be with
It is designed to flat wound shape, certain change can also be made to the inside dimension of flat wound shape structure as needed, to meet
Requirement to different water flows (throughput).
Compared to traditional processing method, to similar thin-walled flat tube elements, if using existing size pipe extrusion forming
Mode process, then be difficult to accomplish the uniformity of each position gap size, while also not can guarantee some position quilt of product
Compacting blocking (being not substantially uniformity by specification pipe thickness), if crack can not be processed completely using casting and CNC
The product of gap.By using 3D printing opposite sex thin-wall pipe, since 3D printing can process the gap down to 0.3mm, minimal wall
Thickness can accomplish 0.4mm, therefore, difficulty be not present to the processing of similar pipe fitting.It can design not according to actual needs completely
The thin-wall pipe of similar shape, the product processed fully meet design requirement.
Can according to need, can with the big pipe fitting of the one-pass molding both ends small mid diameter of diameter, molding small gap pipe fitting, at
The opposite sex pipe fitting such as type spiral thin-walled small gap pipe fitting, change were restricted by working ability originally, can only design simple shape pipe fitting
Status greatly improves the performance of product.
Embodiment two
The utility model embodiment two additionally provides a kind of cooling pipe system, the cooling water pipe provided including embodiment one
Road.
The cooling water pipeline, comprising: pipeline body, pipeline body include the first contraction flow region 1 being sequentially connected, bending
Portion 2 and the second contraction flow region 3；First contraction flow region 1 towards bending section 2 one end it is tapered；Second contraction flow region 3 is towards bending section 2
Tapered at one end；Bending section 2 is arranged in the shape of a spiral around the axis of pipeline body.When coolant liquid enters bending section 2 along the first contraction flow region 1
When, the flow velocity of coolant liquid will increase, and rapidly by the heat transfer in pipeline to pipeline external, coolant liquid is made sufficiently to radiate,
Improve heat exchange efficiency.Bending section 2 is arranged in the shape of a spiral around the axis of pipeline body, and cooling water pipeline is made to be mounted on narrow gap
When, in the case where not increasing installation space, improve heat exchange efficiency.When cooling enters the second contraction flow region 3 from bending section 2
It waits, cooling liquid speed reduces, convenient for completing the cyclic process of coolant liquid.Cooling water pipeline structure letter provided by the utility model
Single, effect is good.
It further include the first connecting tube 4 being connected with the first contraction flow region 1 in the optinal plan of the present embodiment；
First contraction flow region 1 is equipped with first end 11 at the first connecting tube 4, and the diameter of first end 11 is greater than first and connects
The diameter of adapter tube 4.Rapidly by the heat transfer in pipeline to pipeline external, coolant liquid is made sufficiently to radiate, improves heat exchange efficiency.
It further include the second connecting tube 5 being connected with the second contraction flow region 3 in the optinal plan of the present embodiment；
Second contraction flow region 3 is equipped with the second end 31 at the second connecting tube 5, and the diameter of the second end 31 is greater than second and connects
The diameter of adapter tube 5.
In the optinal plan of the present embodiment, cooling duct is equipped in bending section 2, the height of cooling duct cross section is
0.4mm—0.5mm。
In the optinal plan of the present embodiment, the wall thickness of pipeline body is 0.4mm -0.5mm.
In the optinal plan of the present embodiment, the first contraction flow region 1 is rounding off with 2 junction of bending section.
Second contraction flow region 3 is rounding off with 2 junction of bending section.
In the optinal plan of the present embodiment, the outer surface of bending section 2 is equipped with temperature sensitive ink layer.
In the optinal plan of the present embodiment, the wall thickness of pipeline body is 0.8mm.
In the optinal plan of the present embodiment, bending section 2 is flat wound shape.Rapidly by the heat transfer in pipeline to pipeline
Outside makes coolant liquid sufficiently radiate, and improves heat exchange efficiency.
Wherein, the structure, working principle and beneficial effect of cooling water pipeline in the beneficial effect of cooling water pipeline into
Detailed description is gone, details are not described herein.Above-mentioned cooling pipe system and cooling water pipeline provided by the utility model relative to
Advantage possessed by the prior art is identical, and details are not described herein.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is practical new in this
Within the scope of type and form different embodiments.For example, in claims above, embodiment claimed
It is one of any can in any combination mode come using.The information disclosed in the background technology section is intended only to deepen
Understanding to the general background technology of the utility model, and be not construed as recognizing or implying in any form that the information is constituted
The prior art known to those skilled in the art.
Claims (10)
1. a kind of cooling water pipeline characterized by comprising pipeline body, the pipeline body include first be sequentially connected
Contraction flow region, bending section and the second contraction flow region；
First contraction flow region towards bending section one end it is tapered；
Tapered at one end of second contraction flow region towards bending section；
The bending section is arranged in the shape of a spiral around the axis of pipeline body.
2. cooling water pipeline according to claim 1, which is characterized in that further include that first to be connected with the first contraction flow region connects
Adapter tube；
First contraction flow region is equipped with first end at the first connecting tube, and the diameter of the first end is greater than described first
The diameter of connecting tube.
3. cooling water pipeline according to claim 1, which is characterized in that further include that second to be connected with the second contraction flow region connects
Adapter tube；
Second contraction flow region is equipped with the second end at the second connecting tube, and the diameter of the second end is greater than described second
The diameter of connecting tube.
4. cooling water pipeline according to claim 1, which is characterized in that cooling duct is equipped in the bending section, it is described
The height of cooling duct cross section is 0.4mm -0.5mm.
5. cooling water pipeline according to claim 1, which is characterized in that the wall thickness of the pipeline body is 0.4mm-
0.5mm。
6. cooling water pipeline according to claim 1, which is characterized in that first contraction flow region is with bending section junction
Rounding off；
Second contraction flow region and the bending section junction are rounding off.
7. cooling water pipeline according to claim 1, which is characterized in that the outer surface of the bending section is equipped with temperature sensitive ink
Layer.
8. cooling water pipeline according to claim 1, which is characterized in that the wall thickness of the pipeline body is 0.8mm.
9. cooling water pipeline according to claim 1, which is characterized in that the bending section is flat wound shape.
10. a kind of cooling pipe system, which is characterized in that including the described in any item cooling water pipelines of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285892.4U CN208671768U (en) | 2018-08-09 | 2018-08-09 | Cooling water pipeline and cooling pipe system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821285892.4U CN208671768U (en) | 2018-08-09 | 2018-08-09 | Cooling water pipeline and cooling pipe system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671768U true CN208671768U (en) | 2019-03-29 |
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ID=65836080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821285892.4U Active CN208671768U (en) | 2018-08-09 | 2018-08-09 | Cooling water pipeline and cooling pipe system |
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| Country | Link |
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| CN (1) | CN208671768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413675A (en) * | 2021-12-15 | 2022-04-29 | 合肥通用机械研究院有限公司 | Pipeline with Laval structure on inner surface and additive manufacturing method thereof |
-
2018
- 2018-08-09 CN CN201821285892.4U patent/CN208671768U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413675A (en) * | 2021-12-15 | 2022-04-29 | 合肥通用机械研究院有限公司 | Pipeline with Laval structure on inner surface and additive manufacturing method thereof |
| CN114413675B (en) * | 2021-12-15 | 2023-10-13 | 合肥通用机械研究院有限公司 | Pipeline with Laval structure on inner surface and additive manufacturing method thereof |
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