CN209541481U - Heat exchange unit, heat exchanger and heat exchange equipment - Google Patents
Heat exchange unit, heat exchanger and heat exchange equipment Download PDFInfo
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- CN209541481U CN209541481U CN201822071691.0U CN201822071691U CN209541481U CN 209541481 U CN209541481 U CN 209541481U CN 201822071691 U CN201822071691 U CN 201822071691U CN 209541481 U CN209541481 U CN 209541481U
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- heat exchanger
- heat exchange
- exchange unit
- metalwork
- exchanger tubes
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Abstract
The utility model provides a kind of heat exchange unit, heat exchanger and heat exchange equipment, is related to technical field of heat exchange.The heat exchange unit includes more heat exchanger tubes, and more heat exchanger tubes are stacked, and on the stacking direction of more heat exchanger tubes, and two adjacent heat exchanger tubes are welded and fixed.By being welded and fixed between two heat exchanger tubes will be stacked and adjacent, so that entire heat exchange unit is in the stacking direction, it is more rigid, simultaneously, on the direction vertical with stacking direction, rigidity is also stronger, and entire heat exchange unit does not need to add other support constructions again, also it is able to maintain the intensity of its own, while the heat-exchange capacity of its own is stronger.
Description
Technical field
The utility model belongs to technical field of heat exchange, and in particular to a kind of heat exchange unit, heat exchanger and heat exchange equipment.
Background technique
Heat exchange unit generally comprises more heat exchanger tubes, the variation of heat exchanger tube internal and external temperature is realized by heat exchange, to realize
Heat exchange function.
Inventor has found under study for action, existing at least to have the disadvantage in that in the related technology
When more heat exchanger tube laid out in parallel, integral strength is lower.
Utility model content
One of the purpose of this utility model is to provide a kind of heat exchange unit to improve the deficiencies in the prior art, the heat exchange list
Member can be improved the intensity of heat exchange unit entirety.
The two of the purpose of this utility model are to provide a kind of heat exchanger including above-mentioned heat exchange unit.
The three of the purpose of this utility model are to provide a kind of heat exchange equipment including above-mentioned heat exchange unit or heat exchanger.
The utility model solves its technical problem and adopts the following technical solutions to realize:
The utility model embodiment proposes a kind of heat exchange unit comprising more heat exchanger tubes, more heat exchanger tube stackings are set
It sets, and on the stacking direction of more heat exchanger tubes, two adjacent heat exchanger tubes are welded and fixed.
Further, heat exchange unit further includes metalwork, and on the stacking direction of more heat exchanger tubes, metalwork is located at adjacent
Two heat exchanger tubes outer wall between, and heat exchanger tube is welded and fixed with metalwork.
Further, on the stacking direction of more heat exchanger tubes, the recess of the two sides of two adjacent heat exchanger tubes is all provided with
It is equipped with metalwork.
Further, metalwork is cylindrical, and heat exchanger tube is round tube, and the outer diameter of metalwork is less than the outer diameter of heat exchanger tube.
Further, the outer diameter of metalwork is 4mm, and the outer diameter of heat exchanger tube is 32mm.
Further, on the stacking direction of more heat exchanger tubes, the outer wall of the two sides of two adjacent heat exchanger tubes is limited
Plane be preset plane, metalwork is located at preset plane close to the side of heat exchanger tube.
Further, every heat exchanger tube wriggles along preset direction and extends.
Further, heat exchanger tube includes multistage straight line pipeline section and multistage camber line pipeline section, and multistage straight line pipeline section is arranged side by side, phase
The same end of two sections of adjacent straight line pipeline sections is connected by camber line pipeline section.
Further, camber line pipeline section semicircular in shape.
Further, in same root heat exchanger tube, the distance between two sections of straight line pipeline sections of arbitrary neighborhood are equal.
Further, on the stacking direction of more heat exchanger tubes, metalwork is located at the rectilinear tubes of two adjacent heat exchanger tubes
Between section.
Further, the both ends of heat exchanger tube are respectively arranged with inlet end and an outlet end, and inlet end and an outlet end is located at
On two sections of straight line pipeline sections.
The utility model embodiment also proposed a kind of heat exchanger comprising shell and above-mentioned heat exchange unit, shell tool
The inlet and outlet for having accommodating chamber and being connected to accommodating chamber, heat exchange unit are located in accommodating chamber, and the input end of heat exchanger tube and go out
Mouth end is connected to the inner wall of shell.
The utility model also proposed a kind of heat exchange equipment comprising above-mentioned heat exchange unit or above-mentioned heat exchanger.
The beneficial effect of heat exchange unit, heat exchanger and heat exchange equipment includes: in the utility model embodiment
By being welded and fixed between two heat exchanger tubes will be stacked and adjacent, so that entire heat exchange unit is being laminated
It is more rigid on direction, meanwhile, on the direction vertical with stacking direction, rigidity is also stronger, and entire heat exchange unit does not need to increase again
If other support constructions, are also able to maintain the intensity of its own, while the heat-exchange capacity of its own is stronger.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of heat exchange unit provided in this embodiment；
Fig. 2 is the partial enlarged view at A shown in Fig. 1；
Fig. 3 is the structural schematic diagram of heat exchanger tube provided in this embodiment；
Fig. 4 is the structural schematic diagram under the first visual angle of heat exchanger provided in this embodiment；
Fig. 5 is the structural schematic diagram under the second visual angle of heat exchanger provided in this embodiment.
Icon: 100- heat exchanger；10- heat exchange unit；11- heat exchanger tube；111- straight line pipeline section；112- camber line pipeline section；113-
Input end；The outlet end 114-；12- metalwork；20- shell；21- accommodating chamber；22- import；The outlet 23-；30- solder joint；40- is default
Plane.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that if occur term " center ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship or the utility model product using when the orientation or positional relationship usually put, be merely for convenience of describing this reality
It is described with novel with simplified, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In addition, being only used for distinguishing description if there is term " first ", " second ", " third " etc., and should not be understood as indicating
Or imply relative importance.
In addition, be not offered as requiring component abswolute level or pendency if there is term "horizontal", "vertical", " pendency " etc.,
But it can be slightly tilted.It is not to indicate the knot if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
Structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, if there is art
Language " setting ", " installation ", " connected ", " connection " etc. shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention can be combined with each other.
Embodiment 1
Fig. 1 is please referred to, a kind of heat exchange unit 10 is present embodiments provided comprising more heat exchanger tubes 11, more heat exchanger tubes
11 are stacked, and on the stacking direction of more heat exchanger tubes 11, and two adjacent heat exchanger tubes 11 are welded and fixed.
In conjunction with Fig. 1, the quantity of heat exchanger tube 11 is ten six roots of sensation, namely ten six roots of sensation heat exchanger tubes 11 are stacked altogether.Other realities
It applies in example, the quantity of heat exchanger tube 11 does not limit, and can be five, seven, 15 or 20 six roots of sensation etc..
It should be noted that can be welded between the tube wall of the heat exchanger tube 11 of the heat exchanger tube 11 and second layer of first layer solid
It is fixed, it can be welded and fixed between the tube wall of the heat exchanger tube 11 of the heat exchanger tube 11 and third layer of the second layer, and so on, by by layer
It is welded and fixed between two folded setting and adjacent heat exchanger tubes 11, so that entire heat exchange unit 10 is in the stacking direction, rigidity
It is stronger, meanwhile, on the direction vertical with stacking direction, rigidity is also stronger, and entire heat exchange unit 10 does not need to add others again
Support construction is also able to maintain the intensity of its own and has stronger heat-exchange capacity.
Optionally, heat exchanger tube 11 can be used metal material and be made, such as aluminium, copper etc., to effectively improve heat exchange efficiency.
In conjunction with Fig. 2, in the present embodiment, heat exchange unit 10 further includes metalwork 12, in the stacking direction of more heat exchanger tubes 11
On, metalwork 12 is located between the outer wall of two adjacent heat exchanger tubes 11, and heat exchanger tube 11 is welded and fixed with metalwork 12.
Metalwork 12 can be metal bar or metal tube, realized and welded admittedly by metalwork 12 between two heat exchanger tubes 11
It is fixed, it not only can realize being welded and fixed for two adjacent heat exchanger tubes 11, also effectively increase heat exchange area, make simultaneously
The structural stability of heat exchanger tube 11 is more preferable.
In conjunction with Fig. 2, in the present embodiment, on the stacking direction of more heat exchanger tubes 11, the two of two adjacent heat exchanger tubes 11
The recess of side is provided with metalwork 12.
The two sides of metalwork 12 are contacted with two adjacent heat exchanger tubes 11 respectively, and the part of contact can form solder joint 30,
Two heat exchanger tubes 11 are welded and fixed by two realizations of metalwork 12, can form four solder joints 30 altogether.
In the present embodiment, metalwork 12 is cylindrical, and heat exchanger tube 11 is round tube, and the outer diameter of metalwork 12 is less than heat exchanger tube 11
Outer diameter, thus guarantee be welded and fixed under the premise of, cost can be greatlyd save.
In the present embodiment, the outer diameter of metalwork 12 is 4mm, and the outer diameter of heat exchanger tube 11 is 32mm.
It should be noted that the outer diameter of metalwork 12 may be 3mm or 5mm etc., the outer diameter of heat exchanger tube 11 may be
26mm, 35mm, 37mm or 42mm etc..
In conjunction with Fig. 2, in the present embodiment, on the stacking direction of more heat exchanger tubes 11, the two of two adjacent heat exchanger tubes 11
Plane defined by the outer wall of side is preset plane 40, and metalwork 12 is located at preset plane 40 close to the side of heat exchanger tube 11.
When implementation, the position of common metal part 12 does not protrude the preset plane 40, to guarantee the structure of heat exchanger tube 11 itself
Stability, while whole manufacturing cost can be reduced.
In conjunction with Fig. 3, in the present embodiment, every heat exchanger tube 11 wriggles along preset direction to be extended.
The preset direction can be understood as the arrow direction in Fig. 3, and the heat exchanger tube 11 for setting of wriggling can be in smaller space
It is interior to realize biggish heat exchange area.
Heat exchanger tube 11 includes multistage straight line pipeline section 111 and multistage camber line pipeline section 112, and multistage straight line pipeline section 111 is arranged side by side,
The same end of two sections of adjacent straight line pipeline sections 111 is connected by camber line pipeline section 112.
Specifically, the quantity of straight line pipeline section 111 is ten sections, the quantity of camber line pipeline section 112 is nine sections.The shape is similar to
" S " type, when it is implemented, the quantity of straight line pipeline section 111 does not limit, it can be eight sections, 12 sections or 17 sections etc.；Camber line pipeline section
112 quantity does not also limit, and can be seven sections, ten sections, 15 sections or 18 sections etc..
In conjunction with Fig. 3, in the present embodiment, 112 semicircular in shape of camber line pipeline section, in addition, half elliptic, linear type etc. also can fit
With.
In the present embodiment, in same root heat exchanger tube 11, the distance between two sections of straight line pipeline sections 111 of arbitrary neighborhood are equal,
Namely multiple straight line pipeline sections 111 are equally distributed.
Fig. 2 and Fig. 3 is please combined together, and in the present embodiment, on the stacking direction of more heat exchanger tubes 11, metalwork 12 is located at
Between the straight line pipeline section 111 of two adjacent heat exchanger tubes 11.
It is solid by the welding of metalwork 12 between the straight line pipeline section 111 of two only adjacent heat exchanger tubes 11 in the present embodiment
It is fixed, and be welded and fixed between the camber line pipeline section 112 of two adjacent heat exchanger tubes 11 not over metalwork 12.When it is implemented,
Between camber line pipeline section 112 can also by the metalwork 12 of camber line realize be welded and fixed or camber line pipeline section 112 between directly weld
Connect fixation.
In conjunction with Fig. 3, in the present embodiment, the both ends of heat exchanger tube 11 are respectively arranged with input end 113 and outlet end 114, import
End 113 and outlet end 114 are located on two sections of straight line pipeline sections 111.
Embodiment 2
Please also refer to Fig. 4 and Fig. 5, a kind of heat exchanger 100 is present embodiments provided comprising shell 20 and above-mentioned change
Hot cell 10, shell 20 have accommodating chamber 21 and the import 22 being connected to accommodating chamber 21 and outlet 23, and heat exchange unit 10, which is located at, to be held
It receives in chamber 21, and the input end 113 of heat exchanger tube 11 and outlet end 114 are connected to the inner wall of shell 20.
The structure of heat exchange unit 10 can be with reference implementation example 1.
The working principle of heat exchanger 100 provided in this embodiment includes:
Fluid enters the inside of heat exchanger tube 11 by input end 113, and is discharged in heat exchanger tube 11 via outlet end 114
Portion, during this period, material are entered in accommodating chamber 21 by import 22, are contacted with the outer wall of heat exchanger tube 11, or pass through accommodating chamber 21
Interior air and 11 mediate contact of heat exchanger tube completes heat exchange by heat exchange action, and by 23 discharge of outlet.
It should be noted that if temperature in heat exchanger tube 11 is higher than the temperature of the material at import 22, then from exporting 23 rows
The temperature of material out is higher than the temperature of charge at import 22, realizes the heating of material；If temperature in heat exchanger tube 11 be lower than into
The temperature of material at mouth 22 then realizes material lower than the temperature of charge from import 22 from the temperature for the material that outlet 23 is discharged
Cooling.
Embodiment 3
Present embodiments provide a kind of heat exchange equipment comprising above-mentioned heat exchange unit 10 or above-mentioned heat exchanger 100.
The structure of heat exchange unit 10 can be with reference implementation example 1, and the structure of heat exchanger 100 can be with reference implementation example 2.
Heat exchange equipment can be the equipment such as air-conditioning, refrigerator, or set for the cooling equipment of pyrolyzing coal, blast furnace slag dry colling
Standby, large-scale residual heat boiler equipment etc..
In conclusion heat exchange unit 10 provided by the utility model passes through two heat exchanger tubes will be stacked and adjacent
It is welded and fixed between 11, so that entire heat exchange unit 10 is in the stacking direction, it is more rigid, meanwhile, it is vertical with stacking direction
On direction, rigidity is also stronger, and entire heat exchange unit 10 does not need to add other support constructions again, is able to maintain the strong of its own yet
Degree, while the heat-exchange capacity of its own is stronger.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described
Subject to scope of protection of the claims.
Claims (10)
1. a kind of heat exchange unit, which is characterized in that including more heat exchanger tubes, the more heat exchanger tubes are stacked, and at more
On the stacking direction of the heat exchanger tube, two adjacent heat exchanger tubes are welded and fixed.
2. heat exchange unit according to claim 1, which is characterized in that the heat exchange unit further includes metalwork, at more
On the stacking direction of the heat exchanger tube, the metalwork is located between the outer wall of two adjacent heat exchanger tubes, and described changes
Heat pipe is welded and fixed with the metalwork.
3. heat exchange unit according to claim 2, which is characterized in that on the stacking direction of the more heat exchanger tubes, phase
The recess of the two sides of two adjacent heat exchanger tubes is provided with the metalwork.
4. heat exchange unit according to claim 2, which is characterized in that the metalwork is cylindrical, and the heat exchanger tube is
Round tube, the outer diameter of the metalwork are less than the outer diameter of the heat exchanger tube.
5. heat exchange unit according to claim 4, which is characterized in that on the stacking direction of the more heat exchanger tubes, phase
Plane defined by the outer wall of the two sides of two adjacent heat exchanger tubes is preset plane, and the metalwork is located at described default flat
Face is close to the side of the heat exchanger tube.
6. according to the described in any item heat exchange units of claim 2-5, which is characterized in that the every heat exchanger tube is along preset direction
It wriggles and extends.
7. heat exchange unit according to claim 6, which is characterized in that the heat exchanger tube includes multistage straight line pipeline section and multistage
Camber line pipeline section, straight line pipeline section described in multistage are arranged side by side, and the same end of the straight line pipeline section of adjacent two sections passes through the arc
The connection of spool section.
8. heat exchange unit according to claim 7, which is characterized in that on the stacking direction of the more heat exchanger tubes, institute
Metalwork is stated to be located between the straight line pipeline section of two adjacent heat exchanger tubes.
9. a kind of heat exchanger, which is characterized in that including shell and the described in any item heat exchange units of claim 1-8, the shell
The inlet and outlet that body has accommodating chamber and is connected to the accommodating chamber, the heat exchange unit is located in the accommodating chamber, and institute
The inlet end and an outlet end for stating heat exchanger tube is connected to the inner wall of the shell.
10. a kind of heat exchange equipment, which is characterized in that including such as described in any item heat exchange units of claim 1-8, or including such as
Heat exchanger as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071691.0U CN209541481U (en) | 2018-12-11 | 2018-12-11 | Heat exchange unit, heat exchanger and heat exchange equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822071691.0U CN209541481U (en) | 2018-12-11 | 2018-12-11 | Heat exchange unit, heat exchanger and heat exchange equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209541481U true CN209541481U (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822071691.0U Active CN209541481U (en) | 2018-12-11 | 2018-12-11 | Heat exchange unit, heat exchanger and heat exchange equipment |
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| Country | Link |
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| CN (1) | CN209541481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489453A (en) * | 2018-12-11 | 2019-03-19 | 河南龙成煤高效技术应用有限公司 | Heat exchange unit, heat exchanger and heat exchange equipment |
-
2018
- 2018-12-11 CN CN201822071691.0U patent/CN209541481U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489453A (en) * | 2018-12-11 | 2019-03-19 | 河南龙成煤高效技术应用有限公司 | Heat exchange unit, heat exchanger and heat exchange equipment |
| CN109489453B (en) * | 2018-12-11 | 2023-12-19 | 河南龙成煤高效技术应用有限公司 | Heat exchange unit, heat exchanger and heat exchange equipment |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: 474571 industrial cluster of hongshiqiao village, HUICHE Town, Xixia County, Nanyang City, Henan Province Patentee after: HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION Co.,Ltd. Patentee after: Hebei Longcheng coal comprehensive utilization Co., Ltd Address before: 474571 industrial cluster of hongshiqiao village, HUICHE Town, Xixia County, Nanyang City, Henan Province Patentee before: HENAN LONGCHENG COAL HIGH EFFICIENCY TECHNOLOGY APPLICATION Co.,Ltd. Patentee before: Shaanxi Longcheng coal clean and efficient utilization Co., Ltd |