CN211903822U - Casing pipe wall communicating heat exchanger - Google Patents
Casing pipe wall communicating heat exchanger Download PDFInfo
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- CN211903822U CN211903822U CN201921715966.8U CN201921715966U CN211903822U CN 211903822 U CN211903822 U CN 211903822U CN 201921715966 U CN201921715966 U CN 201921715966U CN 211903822 U CN211903822 U CN 211903822U
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Abstract
The utility model is suitable for the technical field of heat exchangers, and provides a shell tube wall communicating heat exchanger, which comprises a shell, a medium tube, transverse clapboards, vertical clapboards and intercommunicating pores, wherein the outer surface of the medium tube is provided with a plurality of transverse clapboards and a plurality of vertical clapboards, the transverse clapboards are arranged at equal intervals along the length direction of the medium tube, the vertical clapboards are positioned between the two transverse clapboards and are fixedly connected with the transverse clapboards, the clapboards are fixedly connected inside the medium tube and are alternately arranged up and down along the inside of the medium tube, when in use, media with different temperatures are respectively guided into the gaps between the transverse clapboards and the vertical clapboards and the inside of the medium tube, the hot medium flows in an S shape along the outer surface of the medium tube through the transverse clapboards and the intercommunicating pores arranged on the vertical clapboards, the cold medium flows in an S shape through the blocking action of the clapboards inside of, thereby improving the heat exchange efficiency of the heat exchanger.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger, especially, relate to a casing pipe wall UNICOM heat exchanger.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
The traditional shell-and-tube heat exchanger generally adopts the sleeved pipeline to introduce liquid or gas with different temperatures, so that the liquid or the gas flows in different pipelines, and heat exchange is carried out through a thinner pipe wall, thereby realizing the heat exchange function.
SUMMERY OF THE UTILITY MODEL
The utility model provides a shell tubular wall UNICOM heat exchanger aims at solving traditional shell and tube type heat exchanger and adopts the pipeline that the cover was established usually to let in the liquid or the gas of different temperatures, makes liquid or gas flow in the pipeline inside of difference, carries out heat exchange through thinner pipe wall to realize the heat transfer function, because the flow velocity of gas or liquid is usually very fast, consequently lead to the lower problem of thermal conversion rate when the conversion.
The utility model discloses a realize like this, a shell pipe wall UNICOM heat exchanger, including shell, medium pipe, cross slab, vertical baffle and intercommunicating pore, the medium pipe is located inside the shell, the medium pipe passes through the cross slab with the inner wall fixed connection of shell, the cross slab cover is established the surface of medium pipe, and with medium pipe fixed connection, fixedly connected with vertical baffle between the vertical baffle, vertical baffle with the intercommunicating pore that is used for circulating liquid has all been offered on the cross slab, the inside a plurality of baffles of fixedly connected with that still of medium pipe.
Preferably, the bottom of the shell is provided with a support and a base for supporting, the support is fixedly connected to the bottom of the shell, and the base is in threaded connection with the bottom end of the support.
Preferably, the medium pipe is of a circular tubular structure, a cold water inlet pipe and a cold water outlet pipe are arranged at two ends of the medium pipe, and two ends of the medium pipe are respectively communicated with the cold water inlet pipe and the cold water outlet pipe.
Preferably, the number of the transverse partition plates is multiple, the transverse partition plates are arranged at equal intervals along the length direction of the medium pipe, and a gap is reserved between every two adjacent transverse partition plates.
Preferably, the vertical partition plate is arranged in a gap reserved between the two transverse partition plates, two ends of the vertical partition plate are fixedly connected with the side walls of the transverse partition plates, and the bottom end of the vertical partition plate is fixedly connected with the outer wall of the medium pipe.
Preferably, the plurality of transverse partition plates are provided with communicating holes, and the communicating holes enable the gaps reserved between two adjacent transverse partition plates to be communicated.
Preferably, a plurality of baffles are arranged alternately at equal intervals along the inner wall of the medium pipe.
Preferably, the transverse partition plates positioned at the two ends of the medium pipe are respectively provided with a water inlet hole and a water outlet hole, and the water inlet hole and the water outlet holes are communicated with a gap reserved in the transverse partition plates.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a shell tubular wall UNICOM heat exchanger, through setting up the shell, the medium pipe, horizontal separators, vertical baffle and baffle, the surface of medium pipe is equipped with a plurality of horizontal separators and a plurality of vertical baffle, a plurality of horizontal separators are arranged along the length direction equidistance of medium pipe, vertical baffle is located between two horizontal separators, and with horizontal separators fixed connection, baffle fixed connection is inside the medium pipe, and along the inside up-and-down alternative arrangement of medium pipe, in the use, the medium of different temperatures is guided into the gap between horizontal separators and the vertical baffle respectively and the inside of medium pipe, hot-medium is through the intercommunicating pore that sets up on horizontal separators and the vertical baffles and is the S type along the surface of medium pipe and flows, cold-medium is the S type through the inside of baffle effect at the medium pipe and flows, the time that two kinds of cold and hot-cold-medium stop inside and outside the medium pipe has been, thereby improving the heat exchange efficiency of the heat exchanger.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the housing of the present invention;
fig. 3 is a schematic view of the internal structure of the medium pipe in the present invention;
in the figure: 11. a housing; 12. a medium pipe; 13. a cold water inlet pipe; 14. a transverse partition; 15. A vertical partition plate; 16. a water inlet hole; 17. a water outlet hole; 18. a communicating hole; 19. a baffle plate; 20. A cold water outlet pipe; 21. a support; 22. a base; 23. a hot water inlet pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a shell tubewall UNICOM heat exchanger, which comprises an outer shell 11, medium pipe 12, cross slab 14, vertical baffle 15 and intercommunicating pore 18, medium pipe 12 is located inside shell 11, medium pipe 12 passes through cross slab 14 and shell 11's inner wall fixed connection, the surface at medium pipe 12 is established to cross slab 14 cover, and with medium pipe 12 fixed connection, fixedly connected with vertical baffle 15 between vertical baffle 15, vertical intercommunicating pore 18 that all offers on 15 and the cross slab 14 and be used for circulating liquid, medium pipe 12 inside still a plurality of baffles 19 of fixedly connected with.
In this embodiment, a medium pipe 12 is disposed inside a casing 11, a transverse partition 14 and a vertical partition 15 are fixedly connected to the outer surface of the medium pipe 12, the medium pipe 12 is fixedly connected to the inner wall of the casing 11 through the transverse partition 14 and the vertical partition 15, a gap is reserved between the transverse partition 14 and the vertical partition 15, and communication holes 18 are respectively formed in the transverse partition 14 and the vertical partition 15, so that two adjacent gaps along the length direction of the medium pipe 12 can be communicated with each other, communication holes 18 are alternately formed at two ends of two adjacent vertical partitions 15, when in use, a heat medium is introduced into the gap reserved between the transverse partition 14 and the vertical partition 15 through a heat inlet pipe 23 communicated with a water inlet 16, so that the heat medium sequentially enters the gaps reserved between the transverse partition 14 and the vertical partition 15 arranged along the length direction of the medium pipe 12 through the communication holes 18 formed in the transverse partition 14, then the medium enters into the gap of the side through the intercommunicating pore 18 arranged on the vertical clapboard 15 at the tail of the medium tube 12, because the intercommunicating pores 18 arranged on the vertical clapboard 15 are alternately arranged at the two ends of the medium tube 12, the heat medium can be conveyed in an S shape on the outer surface of the medium tube 12, thereby greatly improving the time of the heat medium inside the gap reserved between the horizontal clapboard 14 and the vertical clapboard 15 and greatly improving the heat exchange efficiency.
In this embodiment, a medium pipe 12 is disposed inside a casing 11, a transverse partition 14 and a vertical partition 15 are fixedly connected to the outer surface of the medium pipe 12, the medium pipe 12 is fixedly connected to the inner wall of the casing 11 through the transverse partition 14 and the vertical partition 15, a gap is reserved between the transverse partition 14 and the vertical partition 15, and communication holes 18 are respectively formed in the transverse partition 14 and the vertical partition 15, so that two adjacent gaps along the length direction of the medium pipe 12 can be communicated with each other, communication holes 18 are alternately formed at two ends of two adjacent vertical partitions 15, when in use, a heat medium is introduced into the gap reserved between the transverse partition 14 and the vertical partition 15 through a heat inlet pipe 23 communicated with a water inlet 16, so that the heat medium sequentially enters the gaps reserved between the transverse partition 14 and the vertical partition 15 arranged along the length direction of the medium pipe 12 through the communication holes 18 formed in the transverse partition 14, then the medium enters into the gap of side through the intercommunicating pore 18 of seting up on the vertical baffle 15 of medium pipe 12 afterbody, because the intercommunicating pore 18 of seting up on vertical baffle 15 is at the both ends of medium pipe 12 and arrange in turn, make the heat medium can be at the surface of medium pipe 12S type transport, thereby greatly improved the inside time of gap that the heat medium stayed to establish between horizontal baffle 14 and vertical baffle 15, thereby greatly improved heat exchange efficiency, the inside fixedly connected with a plurality of baffles 19 of medium pipe 12, a plurality of baffles 19 are arranged from top to bottom along the inner wall of medium pipe 12 in turn, be used for blockking the flow of the inside medium of medium pipe 12, reduce the flow velocity of the inside cold medium of medium pipe 12, increase the time of contact between heat medium and the cold medium, the not high problem of traditional shell and tube heat exchanger heat exchange efficiency has been avoided.
Further, the bottom of the housing 11 is provided with a support 21 and a base 22 for supporting, the support 21 is fixedly connected to the bottom of the housing 11, and the base 22 is screwed with the bottom end of the support 21.
In this embodiment, set up support 21 and base 22 in the bottom of shell 11 and be used for reducing overall structure's focus, the bottom cross-section of base 22 is great, can guarantee that shell 11 steadily places to guarantee overall structure's stationarity.
Further, the medium pipe 12 is a circular tubular structure, the two ends of the medium pipe 12 are provided with a cold water inlet pipe 13 and a cold water outlet pipe 20, and the two ends of the medium pipe 12 are respectively communicated with the cold water inlet pipe 13 and the cold water outlet pipe 20.
In this embodiment, the medium pipe 12 is a circular tubular structure, the two ends of the medium pipe 12 are provided with a cold water inlet pipe 13 and a cold water outlet pipe 20, and the two ends of the medium pipe 12 are respectively communicated with the cold water inlet pipe 13 and the cold water outlet pipe 20, so that a medium with a lower temperature can enter the medium pipe 12 through the cold water inlet pipe 13, and is discharged through the cold water outlet pipe 20 after heat exchange is performed inside the medium pipe 12.
Further, the number of the transverse partition plates 14 is multiple, the plurality of transverse partition plates 14 are arranged at equal intervals along the length direction of the medium pipe 12, and a gap is reserved between every two adjacent transverse partition plates.
In this embodiment, the number of the transverse partition plates 14 is plural, the plurality of transverse partition plates 14 are arranged at equal intervals along the length direction of the medium pipe 12, and a gap is left between two adjacent transverse partition plates, so that a medium with a low temperature can stay in the gap between the plurality of transverse partition plates 14 to exchange heat through the pipe wall of the medium pipe 12.
Further, inside vertical partition 15 set up the gap of reserving between two horizontal separators 14 and establishing, vertical partition 15's both ends and horizontal separator 14 lateral wall fixed connection, vertical partition 15's bottom and the outer wall fixed connection of medium pipe 12.
In this embodiment, inside vertical partition 15 set up the gap that leaves between two horizontal separators 14 and establish, vertical partition 15's both ends and horizontal partition 14 lateral wall fixed connection, vertical partition 15's bottom and the outer wall fixed connection of medium pipe 12 make and can form independent heat transfer cabin between horizontal partition 14 and the vertical partition 15, carry out heat exchange.
Furthermore, the plurality of transverse partition plates 14 are all provided with communication holes 18, and the plurality of communication holes 18 enable the gaps reserved between two adjacent transverse partition plates 14 to be communicated.
In the present embodiment, the plurality of transverse partition plates 14 are all provided with the communication holes 18, and the plurality of communication holes 18 communicate the gaps left between two adjacent transverse partition plates 14, so that the medium can stay in the heat exchange chamber which is not communicated with each other, thereby prolonging the heat exchange time and improving the heat exchange efficiency.
Further, a plurality of baffle plates 19 are arranged alternately at equal intervals along the inner wall of the medium pipe 12.
In the present embodiment, the number of the baffles 19 is plural, and the baffles 19 are alternately arranged at equal intervals along the inner wall of the medium pipe 12, so that the baffles 19 can block the flow of the cooling medium, and the speed of the cooling medium flowing inside the medium pipe 12 is reduced, thereby improving the heat conversion efficiency between the cooling medium and the heating medium.
Further, a water inlet hole 16 and a water outlet hole 17 are formed in the transverse partition plate 14 located at the two ends of the medium pipe 12 respectively, and the water inlet hole 16 and the water outlet hole 17 are communicated with a gap reserved inside the transverse partition plate 14.
In this embodiment, the horizontal partition plate 14 at the two ends of the medium pipe 12 is provided with a water inlet hole 16 and a water outlet hole 17, the water inlet hole 16 and the water outlet hole 17 are communicated with the gap reserved inside the horizontal partition plate 14, so that the heat medium can enter the heat exchange chamber reserved between the horizontal partition plate 14 and the vertical partition plate 15 through the water inlet hole 16 and is discharged through the water outlet hole 17.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a shell tubewall UNICOM heat exchanger, includes shell (11), medium pipe (12), horizontal separator (14), vertical baffle (15) and intercommunicating pore (18), its characterized in that: medium pipe (12) are located inside shell (11), medium pipe (12) pass through horizontal separators (14) with the inner wall fixed connection of shell (11), horizontal separators (14) cover is established the surface of medium pipe (12), and with medium pipe (12) fixed connection, fixedly connected with vertical baffle (15) between vertical baffle (15), vertical baffle (15) with horizontal separators (14) are gone up and all are seted up intercommunicating pore (18) that are used for circulating liquid, medium pipe (12) inside still fixedly connected with a plurality of baffles (19).
2. A shell and tube wall coupled heat exchanger as recited in claim 1 wherein: the bottom of shell (11) is equipped with support (21) and base (22) that are used for the supporting role, support (21) fixed connection in shell (11) bottom, base (22) with the bottom spiro union of support (21).
3. A shell and tube wall coupled heat exchanger as recited in claim 1 wherein: the medium pipe (12) is of a circular tubular structure, a cold water inlet pipe (13) and a cold water outlet pipe (20) are arranged at two ends of the medium pipe (12), and two ends of the medium pipe (12) are respectively communicated with the cold water inlet pipe (13) and the cold water outlet pipe (20).
4. A shell and tube wall coupled heat exchanger as recited in claim 1 wherein: the number of the transverse partition plates (14) is multiple, the transverse partition plates (14) are arranged at equal intervals along the length direction of the medium pipe (12), and a gap is reserved between every two adjacent transverse partition plates.
5. A shell and tube wall coupled heat exchanger as claimed in claim 4, wherein: the vertical partition plates (15) are arranged in gaps reserved between the two transverse partition plates (14), two ends of each vertical partition plate (15) are fixedly connected with the side walls of the corresponding transverse partition plates (14), and the bottom ends of the vertical partition plates (15) are fixedly connected with the outer walls of the medium tubes (12).
6. A shell and tube wall coupled heat exchanger as claimed in claim 4, wherein: the transverse partition plates (14) are all provided with communicating holes (18), and the communicating holes (18) enable the gaps reserved between every two adjacent transverse partition plates (14) to be communicated.
7. A shell and tube wall coupled heat exchanger as recited in claim 1 wherein: the baffles (19) are arranged alternately along the inner wall of the medium pipe (12) at equal intervals.
8. A shell and tube wall coupled heat exchanger as claimed in claim 4, wherein: and the transverse partition plates (14) positioned at the two ends of the medium pipe (12) are respectively provided with a water inlet hole (16) and a water outlet hole (17), and the water inlet hole (16) and the water outlet hole (17) are communicated with a gap reserved in the transverse partition plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715966.8U CN211903822U (en) | 2019-10-14 | 2019-10-14 | Casing pipe wall communicating heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921715966.8U CN211903822U (en) | 2019-10-14 | 2019-10-14 | Casing pipe wall communicating heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211903822U true CN211903822U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921715966.8U Active CN211903822U (en) | 2019-10-14 | 2019-10-14 | Casing pipe wall communicating heat exchanger |
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| CN (1) | CN211903822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337124A (en) * | 2020-12-09 | 2021-02-09 | 安徽金禾实业股份有限公司 | Dislocation preheating device for feeding pipe of molecular distillation equipment |
-
2019
- 2019-10-14 CN CN201921715966.8U patent/CN211903822U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337124A (en) * | 2020-12-09 | 2021-02-09 | 安徽金禾实业股份有限公司 | Dislocation preheating device for feeding pipe of molecular distillation equipment |
| CN112337124B (en) * | 2020-12-09 | 2022-03-22 | 安徽金禾实业股份有限公司 | Dislocation preheating device for feeding pipe of molecular distillation equipment |
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