CN206330448U - A kind of ring pipe collection bundle heat exchanger - Google Patents
A kind of ring pipe collection bundle heat exchanger Download PDFInfo
- Publication number
- CN206330448U CN206330448U CN201621434253.0U CN201621434253U CN206330448U CN 206330448 U CN206330448 U CN 206330448U CN 201621434253 U CN201621434253 U CN 201621434253U CN 206330448 U CN206330448 U CN 206330448U
- Authority
- CN
- China
- Prior art keywords
- ring pipe
- heat exchanger
- pipe
- ring
- bundle heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of ring pipe collection bundle heat exchanger.Including inlet header, inlet tube, housing, ring pipe, draft tube, outlet, outlet header, the two ends closure of the ring pipe, many ring pipes are connected by being arranged on the draft tube of its sidepiece, constitute ring pipe row, multigroup ring pipe arranges sequential combination into boundling, it is placed in described housing, described inlet header connects each ring pipe by multiple inlet tubes and arranged respectively, described outlet header connects each ring pipe by multiple outlets and arranged respectively.Medium containing particulate matter is flowed into from one end of annular tube bank, longitudinal flow is done the inner side and outer side of ring pipe is two-sided, so as to realize heat transfer.This novel heat exchanger structure is compact, low cost, good effect of heat exchange, weares and teares small, does not deposit, do not block, and is especially suitable for the cleaning mediums such as steam to breeze airflow, containing the heating for crystallizing the media containing particulate matter such as salting liquid.
Description
Technical field
The utility model is related to a kind of heat exchange equipment, particularly a kind of ring pipe collection bundle heat exchanger.
Technical background
Heat exchanger be a kind of structure type it is various, using extremely extensive device, mainly have tubular type and board-like two major class, its
Middle tubular type includes outer pipe type and interior tubular type, board-like including straight-plate-type and spiral plate type etc..The function of heat exchanger be exactly by temperature compared with
The heat transfer of the high thermal medium cold medium relatively low to temperature, realizes the cooling and the heating of cold medium to thermal medium.
Contain the medium of high concentration particle thing, such as breeze airflow, desulfurization wastewater for some, it is general using outer pipe type or
Pipe heat exchanger transmits heat in person.Outer pipe type heat exchanger is that the horizontal heat exchange pipe outer wall of plunderring of medium containing particulate matter flows, this
Lateral flow abrasion is very serious, and the heat exchanger life-span is very short.In order to reduce abrasion, designer can reduce the flow velocity of medium intentionally,
As a result equipment size is very big, and easily causes particulate matter deposition or fouling, causes heat exchanger failure.It can only use from upper
The right angle setting mode of lower flowing, but erecting bed is often without enough installing spaces.
If using interior tube heat exchanger equipment, making medium containing dust do longitudinal flow in pipe, it is possible to keep higher
Flow velocity and wear and tear relatively small, do not result in again deposition or fouling.But the heat exchanger low space utilization of this inner tube structure, chi
It is very little still very big, it is difficult to meet the installation requirement of small space situations.Furthermore, if the outer medium of pipe is the band pressure medium such as steam,
It is then a large pressurized vessel, using very dangerous, wall of a container is thick very thick, and manufacturing cost is also very high.
And the board-like or spiral heat exchanger of compact dimensions because abrasion and blocking all very serious, be not suitable for again containing
The medium of grain thing.Therefore, for the high concentration particle thing medium heat-transfer as breeze airflow, set currently without preferable heat exchange
It is standby.
Utility model content
For the heat transfer problem for the medium containing particulate matter for solving above-mentioned small space, the utility model proposes a kind of new structure
Compact heat transmission equipment, can be installed in less space, both keep higher flow velocity, prevent particulate matter deposit and block,
Reduce the abrasion of heat exchanging equipment to greatest extent again, obtain preferable heat-transfer effect and longer service life.
Therefore, the utility model takes following technical scheme：A kind of ring pipe collection bundle heat exchanger, it is characterized in that including entering
Mouth header, inlet tube, housing, ring pipe, draft tube, outlet, outlet header, the two ends closure of the ring pipe, many rings
Shape pipe is connected by being arranged on the draft tube of its sidepiece, constitutes ring pipe row, and multigroup ring pipe is arranged sequential combination into boundling, is placed in
In described housing, described inlet header connects each ring pipe by multiple inlet tubes and arranged respectively, described outlet header
Each ring pipe is connected respectively by multiple outlets to arrange.Cleaning medium enters from the import draft tube of side in the utility model
Circular passage, along circular passage longitudinal flow, from the outflow of outlet flow pipe, into another ring pipe, so until through last
A piece ring pipe outflow.Medium containing particulate matter is flowed into from one end of annular tube bank, is done the inner side and outer side of ring pipe is two-sided
Longitudinal flow, so as to realize heat transfer.
Preferably, the outer surface of the ring pipe can weld longitudinal fin or light pipe.
Preferably, the side of the ring pipe is provided with circulation cleaning medium in one or more import and export, ring pipe, clearly
Clean medium longitudinal flow in annular space, medium containing particulate matter enters from one end of housing, from other end outflow.
Preferably, adjacent ring pipe is staggered in arrangement, gap is left.
Preferably, described housing is square or circle.
The beneficial effects of the utility model are：Compact conformation, is not belonging to pressure vessel, and manufacturing cost and use cost is low, energy
Install, conduct heat in less space, wear and tear small, do not block, be particularly suitable for use in breeze airflow, have containing crystallizing salting liquid etc.
The steam heating of grain thing medium, with longer service life.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is enlarged partial sectional view of the present utility model.
In accompanying drawing：1. the outlet 7. of 5. draft tube of inlet header 2. inlet tube, 3. housing, 4. ring pipe 6. outlet connection
Case.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As Figure 1-3, the utility model is by inlet header 1, inlet tube 2, housing 3, ring pipe 4, draft tube 5, outlet
Pipe 6, outlet header 7 etc. are constituted.The two ends of ring pipe 4 are blocked, side welding draft tube 5.Many ring pipes 4 are welded by draft tube 5
It is connected into pipe row.In the passage of housing 3, multi coil row staggeredly combine, and ring pipe boundling is formed, finally by entering that pipe is arranged
Mouth pipe 2 welds together with inlet header 1, outlet 6 and outlet header 7, forms ring pipe collection bundle heat exchanger.
During work, cleaning medium enters ring pipe 4 from inlet header 1 and inlet tube 2, and longitudinal flow is done in annular space,
Carry out after heat exchange, discharged by outlet 6 and outlet header 7 with the medium containing particulate matter.At the same time, medium containing particulate matter
Enter from one end of housing 3, longitudinal flow is done in the pipe of ring pipe 4 and outside pipe, with the cleaning in the annular space of ring pipe 4
Heat exchange occurs for medium, is flowed out from the other end of housing 3.
The utility model can be installed in less space, both keep higher flow velocity, prevent particulate matter from depositing and blocking,
Reduce the abrasion of heat exchanging equipment to greatest extent again, obtain preferable heat-transfer effect and longer service life.
Listed above is only specific embodiment of the utility model, and the utility model is not limited to above embodiment,
There can also be many similar structures change designs.One of ordinary skill in the art can be direct from the utility model disclosure
All deformations for exporting or associating, are considered as protection domain of the present utility model.
Claims (4)
1. a kind of ring pipe collection bundle heat exchanger, it is characterized in that including inlet header, inlet tube, housing, ring pipe, draft tube, going out
Mouth pipe, outlet header, the two ends closure of the ring pipe, many ring pipes are connected by being arranged on the draft tube of its sidepiece, structure
Pipe row is circularized, multigroup ring pipe is arranged sequential combination into boundling, is placed in described housing, described inlet header passes through multiple
Inlet tube connects each ring pipe row respectively, and described outlet header connects each ring pipe by multiple outlets and arranged respectively.
2. a kind of ring pipe collection bundle heat exchanger according to claim 1, it is characterised in that the side of the ring pipe is provided with
One or more to import and export, circulation cleaning medium in ring pipe, cleaning medium longitudinal flow in annular space is situated between containing particulate matter
Matter enters from one end of housing, from other end outflow.
3. a kind of ring pipe collection bundle heat exchanger according to claim 1, its feature is staggered in arrangement in adjacent ring pipe, stayed
There is gap.
4. a kind of ring pipe collection bundle heat exchanger according to claim 1, it is characterised in that described annular tube outer surface can
To weld longitudinal fin or light pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434253.0U CN206330448U (en) | 2016-12-26 | 2016-12-26 | A kind of ring pipe collection bundle heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434253.0U CN206330448U (en) | 2016-12-26 | 2016-12-26 | A kind of ring pipe collection bundle heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330448U true CN206330448U (en) | 2017-07-14 |
Family
ID=59293287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434253.0U Expired - Fee Related CN206330448U (en) | 2016-12-26 | 2016-12-26 | A kind of ring pipe collection bundle heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767019A (en) * | 2016-12-26 | 2017-05-31 | 杭州迪卡能源技术有限公司 | A kind of ring pipe collection bundle heat exchanger |
-
2016
- 2016-12-26 CN CN201621434253.0U patent/CN206330448U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767019A (en) * | 2016-12-26 | 2017-05-31 | 杭州迪卡能源技术有限公司 | A kind of ring pipe collection bundle heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20171226 |