CN207610572U - A kind of composite component and the dry and wet joint cooling device comprising it - Google Patents
A kind of composite component and the dry and wet joint cooling device comprising it Download PDFInfo
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- CN207610572U CN207610572U CN201721693819.6U CN201721693819U CN207610572U CN 207610572 U CN207610572 U CN 207610572U CN 201721693819 U CN201721693819 U CN 201721693819U CN 207610572 U CN207610572 U CN 207610572U
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Abstract
The utility model discloses a kind of composite component and the dry and wet joint cooling device comprising it; wherein; composite component includes component body; component body is the tubular structure of ellipsoidal cross section; the tube wall of component body is lamination layer structure; it includes the first protective layer set gradually from outside to inside, middle layer and the second protective layer, and middle layer is carbon steel alloy layer, and the first protective layer and the second protective layer are zinc alloy layer.By the tubular structure for setting component body to ellipse, so that having larger space in component body, enhance the condensation effect of the steam in component body, and set the tube wall of component body to lamination layer structure, and internal layer and outer layer are zinc alloy layer, the phenomenon that can effectivelying prevent the internal layer of component body and outer layer fouling under the condition of high temperature, it ensure that heat exchange efficiency, improve the service life of composite component.
Description
Technical field
Combine the utility model is related to technical field of heat exchange equipment more particularly to a kind of composite component and comprising its dry and wet
Cooling device.
Background technology
Heat exchanger is that heat transfer between material is realized between a kind of two kinds in different temperatures or two or more fluids
Energy-saving equipment is that heat is made to pass to the lower fluid of temperature by the higher fluid of temperature, fluid temperature (F.T.) is made to reach process stipulation
Index, to meet the needs of process conditions, while being also one of the capital equipment for improving energy utilization rate.It is currently used to change
Hot device is to carry out heat exchange, the interior circulation steam to be cooled of heat exchanger tube using the heat exchanger tube and external coolant liquid of serpentine configuration.
But since existing coiled pipe is made of the metal tube using a diameter of 25cm, the caliber of such heat exchanger tube is small,
Narrow space, condensation effect is poor, and at high operating temperatures, and the outer wall of heat exchanger tube is easy to form incrustation scale after spraying cooling water, drop
Low heat exchange efficiency, and reduce the service life of heat exchanger tube.
Utility model content
The utility model aim is：A kind of composite component and the dry and wet joint cooling device comprising it, structure are provided
Simply, heat exchange efficiency can be not only improved, scale formation can also be avoided.
For this purpose, the utility model uses following technical scheme：
A kind of composite component, including component body are provided, the component body is the tubular structure of ellipsoidal cross section, institute
The tube wall for stating component body is lamination layer structure comprising the first protective layer for setting gradually from outside to inside, middle layer and second
Protective layer, the middle layer are carbon steel alloy layer, and first protective layer and second protective layer are zinc alloy layer.
As a kind of preferred embodiment of composite component, the tube wall of the component body includes sequentially connected first straight
Side wall, the first curved wall, the second straight sidewall and the second curved wall, second curved wall is far from second straight sidewall
Side connect with first straight sidewall, wherein first straight sidewall is parallel with second straight sidewall, first arc
The bending radius of shape side wall and second curved wall is equal.
As a kind of preferred embodiment of composite component, the width of first straight sidewall is more than 5 times of first arc
The bending radius of side wall.
As a kind of preferred embodiment of composite component, the bending radius of first curved wall is 10mm, described first
The width of straight sidewall is 200mm.
As a kind of preferred embodiment of composite component, the thickness of the tube wall of the component body is not less than 1mm.
On the other hand, a kind of dry and wet joint cooling device, including cooling box and setting are also provided in the cooling box
Interior steam tube bundle, the steam tube bundle include multiple spaced in interconnected composite component, the composite component
Using above-mentioned composite component.
Combine a kind of preferred embodiment of cooling device as dry and wet, the angle of the composite component and horizontal plane is 60 °~
90°。
Combine a kind of preferred embodiment of cooling device as dry and wet, the steam tube bundle further includes vertically being spaced to set
The first collector and the second collector in the cooling box are set, one end of the composite component is connect with first collector,
The other end is connect with second collector, and the composite component respectively with first collector and second header in communication；
Wind turbine and spray assemblies are additionally provided in the cooling box, the wind turbine and the spray assemblies are arranged at institute
The side of composite component is stated for carrying out cooling processing to the composite component.
Combine a kind of preferred embodiment of cooling device as dry and wet, it is in opposite set that the cooling box, which includes perpendicular to ground,
The first side and second side set open up air inlet in the first side, exhaust outlet are opened up in the second side, described
Wind turbine exhaust fan, the exhaust fan setting are both provided with hundred at the exhaust outlet, the air inlet and the exhaust outlet
Leaf window.
Combine a kind of preferred embodiment of cooling device as dry and wet, the cooling box further includes being connected to described the
Third side between one side and the second side and the 4th side, the spray assemblies include multiple being evenly distributed on institute
It states the nozzle on third side or the 4th side, spray water tank is communicated in by connecting tube between multiple nozzles.
The beneficial effects of the utility model are：By the tubular structure for setting component body to ellipse so that element
There is larger space in ontology, enhance the condensation effect of the steam in component body, and the tube wall of component body is arranged
For lamination layer structure, and internal layer and outer layer are zinc alloy layer, can effectively prevent under the condition of high temperature internal layer of component body and
It the phenomenon that outer layer fouling, ensure that heat exchange efficiency, improve the service life of composite component.
Description of the drawings
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the structural schematic diagram of the composite component of the utility model embodiment.
Fig. 2 is that the dry and wet of the utility model embodiment combines the structural schematic diagram of cooling device.
In figure：
1, composite component；11, the first straight sidewall；12, the first curved wall；13, the second straight sidewall；14, the second curved side
Wall；
2, cooling box；21, first side；22, second side；23, air inlet；24, exhaust outlet；
3, steam tube bundle；31, the first collector；32, the second collector；
4, wind turbine.
Specific implementation mode
The technical issues of to make the utility model solve, the technical solution of use and the technique effect that reaches are clearer,
The technical solution of the utility model embodiment is described in further detail below in conjunction with attached drawing, it is clear that described reality
It is only the utility model a part of the embodiment to apply example, instead of all the embodiments.Based on the embodiments of the present invention,
It is new to belong to this practicality for the every other embodiment that those skilled in the art are obtained without creative efforts
The range of type protection.
In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
As shown in Figure 1, the present embodiment provides a kind of composite component 1, including component body, the component body are in for section
The tube wall of the tubular structure of ellipse, the component body is lamination layer structure comprising first set gradually from outside to inside
Protective layer, middle layer and the second protective layer, the middle layer are carbon steel alloy layer, first protective layer and second protection
Layer is zinc alloy layer.By the tubular structure for setting component body to ellipse so that have in component body larger
Space, enhances the condensation effect of the steam in component body, and sets the tube wall of component body to lamination layer structure, and interior
Layer and outer layer are zinc alloy layer, the phenomenon that can effectivelying prevent the internal layer of component body and outer layer fouling under the condition of high temperature, are protected
Heat exchange efficiency has been demonstrate,proved, the service life of composite component 1 is improved.
When composite component 1 is the tubular structure of ellipsoidal cross section, the resistance of the fluids such as the steam in composite component 1 can be made
Power controls within technological requirement range, accelerates the flowing of the fluids such as steam, reduces the consumption of the energy, while using oval
Structure makes the heat exchange area of composite component 1 greatly increase, and strengthens heat transfer effect.
Specifically, the tube wall of the component body includes sequentially connected first straight sidewall 11, the first curved wall
12, the second straight sidewall 13 and the second curved wall 14, side of second curved wall 14 far from second straight sidewall 13
It is connect with first straight sidewall 11, wherein first straight sidewall 11 is parallel with second straight sidewall 13, first arc
Shape side wall 12 is equal with the bending radius of second curved wall 13.
Further, the bending radius of first curved wall 12 of the width of first straight sidewall 11 more than 5 times.
In the present embodiment, the bending radius of first curved wall 12 is 10mm, and the width of first straight sidewall 11 is
200mm。
Further, the thickness of the tube wall of the component body is not less than 1mm.In the present embodiment, component body
Tube wall thickness be 1.6mm.
The utility model also provides a kind of dry and wet joint cooling device, as shown in Fig. 2, dry and wet joint cooling device includes cold
But babinet 1 and the steam tube bundle 3 being arranged in the cooling box 1, the steam tube bundle 3 include multiple spaced in phase
Intercommunicated composite component 1, the composite component 1 are composite component 1 described in above-described embodiment.
Specifically, the composite component 1 and the angle of horizontal plane are 60 °~90 °.In the present embodiment, composite component 1 with
The angle of horizontal plane is 90 °, i.e., composite component 1 is perpendicular to horizontal plane.
Further, the steam tube bundle 3 further includes first be vertically arranged at intervals in the cooling box 2
Collector 31 and the second collector 32, one end of the composite component 1 are connect with first collector 31, and the other end collects with described second
Pipe 32 connects, and the composite component 1 is connected to first collector 31 and second collector 32 respectively；The cooling box
Wind turbine 4 and spray assemblies are additionally provided in 2, the wind turbine 4 and the spray assemblies are arranged at the side of the composite component 1
For carrying out cooling processing to the composite component 1.
In the present embodiment, the cooling box 2 includes perpendicular to ground in the first side 21 being oppositely arranged and
Two side faces 22 open up air inlet 23 in the first side 21, exhaust outlet 24, the wind turbine 4 are opened up in the second side 22
Including exhaust fan, the exhaust fan setting is all provided at the exhaust outlet 24, the air inlet 23 and the exhaust outlet 24
It is equipped with shutter.
In other embodiments, wind turbine 4 further includes air intake blower fan, and air intake blower fan is arranged at air inlet 23, in this way can be with
Reinforce the convection current of wind so that the condensation effect of steam tube bundle 3 is greatly enhanced；By the way that easy-to-dismount shutter is arranged,
Can be to avoid making inlet and outlet be blocked after long-play the phenomenon that, heat transfer effect is prevented to be lowered.
Further, the cooling box 2 further includes being connected to the first side 21 and the second side 22
Between third side and the 4th side, the spray assemblies include multiple being evenly distributed on the third side or the described 4th
Nozzle on side is communicated in spray water tank between multiple nozzles by connecting tube.
Spray region between the two neighboring nozzle partly overlaps.Above-mentioned design can make the cooling water that nozzle sprays
Heat transfer effect can be strengthened to the maximum extent with 1 surface contact heat-exchanging of composite component.
The dry and wet joint cooling device of the utility model has the following advantages：1. improving the condensation cooling of steam tube bundle 3
Effect is proven heat transfer efficiency and can be improved 10% or more；2. slowing down the scale formation of the outer surface of composite component 1, carry
The high service life of equipment；3, steam tube bundle 3 being cooled down using natural air, winter is mainly dry and cold operation,
Summer is mainly clammy operation, this equipment cut off the water in winter dry and cold operation when can also be normally carried out heat exchange, nature is utilized
Cold air carry out heat exchange.
In description herein, it is to be understood that term "upper", "lower", " right side ", etc. orientation or positional relationships be based on
Orientation or positional relationship shown in the drawings is merely for convenience of describing and simplifying operation, does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third ", " the 4th ", are only used to distinguish between description, there is no special
Different meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model
In.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only to understand that device, those skilled in the art should
It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can
With the other embodiment of understanding.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art would not require any inventive effort the other specific implementation modes that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. a kind of composite component, which is characterized in that including component body, the component body is the tubulose knot of ellipsoidal cross section
Structure, the tube wall of the component body are lamination layer structure comprising the first protective layer for setting gradually from outside to inside, middle layer and
Second protective layer, the middle layer are carbon steel alloy layer, and first protective layer and second protective layer are zinc alloy layer.
2. composite component according to claim 1, which is characterized in that the tube wall of the component body includes connecting successively
The first straight sidewall, the first curved wall, the second straight sidewall and the second curved wall connect, second curved wall is far from described
The side of second straight sidewall is connect with first straight sidewall, wherein and first straight sidewall is parallel with second straight sidewall,
The bending radius of first curved wall and second curved wall is equal.
3. composite component according to claim 2, which is characterized in that the width of first straight sidewall is more than 5 times of institute
State the bending radius of the first curved wall.
4. composite component according to claim 3, which is characterized in that the bending radius of first curved wall is
The width of 10mm, first straight sidewall are 200mm.
5. composite component according to any one of claims 1 to 4, which is characterized in that the tube wall of the component body
Thickness be not less than 1mm.
6. a kind of dry and wet combines cooling device, which is characterized in that including cooling box and the steaming being arranged in the cooling box
Steam pipe beam, the steam tube bundle include multiple spaced in interconnected composite component, and the composite component is right
It is required that any one of 1 to 5 composite component.
7. dry and wet according to claim 6 combines cooling device, which is characterized in that the folder of the composite component and horizontal plane
Angle is 60 °~90 °.
8. dry and wet according to claim 7 combines cooling device, which is characterized in that the steam tube bundle further includes along vertical
Direction is arranged at intervals on the first collector and the second collector in the cooling box, one end of the composite component and described first
Collector connects, and the other end connect with second collector, and the composite component respectively with first collector and described second
Header in communication；
Wind turbine and spray assemblies are additionally provided in the cooling box, the wind turbine and the spray assemblies are arranged at described multiple
The side of element is closed for carrying out cooling processing to the composite component.
9. dry and wet according to claim 8 combines cooling device, which is characterized in that the cooling box includes perpendicular to ground
Face is in the first side and second side being oppositely arranged, and opens up air inlet in the first side, is opened up in the second side
Exhaust outlet, the wind turbine include exhaust fan, and the exhaust fan is arranged in the exhaust outlet, the air inlet and the air draft
It is both provided with shutter at mouthful.
10. dry and wet according to claim 9 combines cooling device, which is characterized in that the cooling box further includes difference
It is connected to third side and the 4th side between the first side and the second side, the spray assemblies include multiple
The nozzle being evenly distributed on the third side or the 4th side is communicated in by connecting tube between multiple nozzles
Spray water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693819.6U CN207610572U (en) | 2017-12-07 | 2017-12-07 | A kind of composite component and the dry and wet joint cooling device comprising it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693819.6U CN207610572U (en) | 2017-12-07 | 2017-12-07 | A kind of composite component and the dry and wet joint cooling device comprising it |
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| Publication Number | Publication Date |
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| CN207610572U true CN207610572U (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721693819.6U Active CN207610572U (en) | 2017-12-07 | 2017-12-07 | A kind of composite component and the dry and wet joint cooling device comprising it |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747131A (en) * | 2018-12-21 | 2019-05-14 | 天津德厚电子有限公司 | A kind of cooling device for injection mould |
-
2017
- 2017-12-07 CN CN201721693819.6U patent/CN207610572U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747131A (en) * | 2018-12-21 | 2019-05-14 | 天津德厚电子有限公司 | A kind of cooling device for injection mould |
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