CN205784726U - Shell-and-tube heat exchanger - Google Patents
Shell-and-tube heat exchanger Download PDFInfo
- Publication number
- CN205784726U CN205784726U CN201620490061.5U CN201620490061U CN205784726U CN 205784726 U CN205784726 U CN 205784726U CN 201620490061 U CN201620490061 U CN 201620490061U CN 205784726 U CN205784726 U CN 205784726U
- Authority
- CN
- China
- Prior art keywords
- shell
- lower shell
- secondary water
- bobbin carriage
- heat exchanger
- 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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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
nullThe utility model discloses shell-and-tube heat exchanger，Its structure includes cylinder and bobbin carriage，Described cylinder includes upper shell and lower shell，Flange joint is passed through in the lower end of described upper shell and the upper end of lower shell，The upper end of described upper shell is provided with bobbin carriage，The lower end of described lower shell is provided with bobbin carriage end socket，The side of described upper shell is provided with secondary water inlet，Opposite side is provided with secondary water out，One upper lateral part of described lower shell is provided with the water inlet connecting thermal source，The opposite side bottom of lower shell is provided with a water out，The side, lower end of described lower shell is provided with the first sewage draining exit，It is arranged on bottom the bobbin carriage end socket bottom lower shell and is provided with the second sewage draining exit，Described second sewage draining exit communicates with the pipeline of connecting secondary water inlet and secondary water out，Described first sewage draining exit communicates with lower shell inner chamber，Described bobbin carriage end socket be respectively provided on two sides with a support，The bottom of described support is provided with base.This heat exchanger structure is compact, take up room little, heat-transfer effect good, heating quality is high, energy-conservation, and service life is long.
Description
Technical field
This utility model relates to a kind of heat exchanger, specifically shell-and-tube heat exchanger.
Background technology
Shell-and-tube heat exchanger, as a kind of traditional heat exchanger structure form, has simple in construction, is manufactured into
The features such as this is low, easy to maintenance, the suitability is strong, safety is high, selection range is wide, disposal ability is big.
In shell-and-tube heat exchanger, traditional baffle shell-and-tube heat exchanger is always in occupation of leading position.But it is existing
Some shell-and-tube heat exchanger volumes are big, install and limited by space, and heat-transfer effect is poor, Bottomhole pressure resistance
Greatly, using effect is affected.
Utility model content
The purpose of this utility model is to provide a kind of shell-and-tube heat exchanger, and this heat exchanger structure is compact, accounts for
Little with space, heat-transfer effect good, heating quality is high, energy-conservation, and service life is long.
The technical scheme in the invention for solving the technical problem is: shell-and-tube heat exchanger, its knot
Structure includes that cylinder and bobbin carriage, described cylinder include upper shell and lower shell, the lower end of described upper shell with under
Flange joint is passed through in the upper end of cylinder, and the upper end of described upper shell is provided with bobbin carriage, the lower end of described lower shell
Being provided with bobbin carriage end socket, the side of described upper shell is provided with secondary water inlet, and opposite side is provided with secondary water out,
One upper lateral part of described lower shell is provided with the water inlet connecting thermal source, and the opposite side bottom of lower shell sets
Once water out, the side, lower end of described lower shell is provided with the first sewage draining exit, is arranged on bottom lower shell
Bobbin carriage end socket bottom be provided with the second sewage draining exit, described second sewage draining exit and connecting secondary water inlet and secondary
The pipeline of water out communicates, and described first sewage draining exit communicates with lower shell inner chamber, the two of described bobbin carriage end socket
Side is respectively equipped with a support, and the bottom of described support is provided with base.
Further, the bobbin carriage at described upper shell top is respectively equipped with air vent, pressure tap and temperature-measuring port.
Further, described upper shell communicates with lower shell inner chamber, connecting secondary water inlet and secondary water out
The pipeline dish that takes the shape of the letter U put in lower shell inner chamber, one end of pipeline communicates with secondary water inlet, pipeline
The other end communicates with secondary water out.
Further, described support is inverted U-shaped, and the upper end of support is vertical with bobbin carriage both sides to be connected, at support
Lower end connect have and the base of channel-section steel clamping.
The beneficial effects of the utility model are:
1, this heat exchanger structure is compact, take up room little, heat-transfer effect good, heating quality is high, uses
Life-span is long, and the waste heat making full use of thermal source carries out heat exchange, saves the energy.
2, cylinder bottom is provided with support, owing to the bottom at support is provided with inverted U-channel, it is simple to cylinder
Installation and removal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is theory structure schematic diagram of the present utility model.
In figure:
1 cylinder, 2 bobbin carriages, 3 two water inlets, 4 two water outs, 5 water inlets, 6 air vents,
7 pressure tap, 8 water outs, 9 first sewage draining exits, 10 second sewage draining exits, 11 supports, 12 bases,
13 pipelines, 14 bobbin carriage end sockets.
Detailed description of the invention
With reference to Figure of description, shell-and-tube heat exchanger of the present utility model is described in detail below.
As shown in Figure 1, Figure 2, Figure 3 shows, shell-and-tube heat exchanger of the present utility model, its structure includes cylinder
Body 1 and bobbin carriage 2, described cylinder 1 includes upper shell and lower shell, the lower end of described upper shell and lower shell
Upper end by Flange joint, the upper end of described upper shell is provided with bobbin carriage 2, and the lower end of described lower shell is provided with
Bobbin carriage end socket 14, the side of described upper shell is provided with secondary water inlet 3, and opposite side is provided with secondary water out 4,
One upper lateral part of described lower shell is provided with the water inlet 5 connecting thermal source, and the opposite side bottom of lower shell sets
Once water out 8, the side, lower end of described lower shell is provided with the first sewage draining exit 9, is arranged at the bottom of lower shell
The second sewage draining exit 10, described second sewage draining exit 10 and connecting secondary water inlet it is provided with bottom the bobbin carriage end socket in portion
3 and the pipeline of secondary water out 4 communicate, described first sewage draining exit 9 communicates with lower shell inner chamber, described pipe
Case end socket be respectively provided on two sides with a support 11, the bottom of described support is provided with base 12, described upper shell
Communicating with lower shell inner chamber, the pipeline 13 of connecting secondary water inlet 3 and secondary water out 4 dish that takes the shape of the letter U is put
In lower shell inner chamber, one end of pipeline 13 communicates with secondary water inlet 3, the other end of pipeline and secondary
Water out 4 communicates.The impurity of a water, dirt in lower shell can be cleared up by the first sewage draining exit 9,
Precipitate in can clearing up connecting secondary water inlet and secondary water outlet line by the second sewage draining exit 10 is miscellaneous
Matter, dirt.
It is respectively equipped with on the bobbin carriage at described upper shell top in the air vent 6 of gas in discharge drum, detection cylinder
The pressure tap 7 of pressure and temperature and temperature-measuring port.
Described support is inverted U-shaped, and the upper end of support is vertical with bobbin carriage both sides to be connected, in the lower end of support even
It is connected to and the base of channel-section steel clamping.
Water inlet of lower shell one upper lateral part is connected with thermal source, thermal source after lower shell inner chamber by once
Water out flows out, owing to the pipeline of connecting secondary water inlet and secondary water out is arranged on lower shell inner chamber,
Cold water enters pipeline by secondary water inlet, utilizes the waste heat of thermal source to be heated by the cold water flowing through in pipeline,
Water after heating is discharged supply by secondary water out again and is used, and greatly saves the energy, and heat transfer effect
The best, Bottomhole pressure resistance is little, the compact conformation of whole heat exchanger, it is simple to install.
The above, simply explain through diagrams principles more of the present utility model, and this specification is not intended to
This utility model is confined in shown described concrete structure and the scope of application, thus every likely by
The corresponding amendment utilized and equivalent, belong to the apllied the scope of the claims of this utility model.
In addition to technical characteristic described in description, remaining technical characteristic is all known to a person skilled in the art technology.
Claims (4)
1. shell-and-tube heat exchanger, is characterized in that, including cylinder and bobbin carriage, described cylinder include upper shell and
Lower shell, the lower end of described upper shell and the upper end of lower shell are by Flange joint, the upper end of described upper shell
Being provided with bobbin carriage, the lower end of described lower shell is provided with bobbin carriage end socket, and the side of described upper shell is provided with secondary water and enters
Mouthful, opposite side is provided with secondary water out, and a upper lateral part of described lower shell is provided with a water of connection thermal source and enters
Mouthful, the opposite side bottom of lower shell is provided with a water out, and the side, lower end of described lower shell is provided with first row
Dirty mouth, is arranged on bottom the bobbin carriage end socket bottom lower shell and is provided with the second sewage draining exit, described second sewage draining exit with
The pipeline of connecting secondary water inlet and secondary water out communicates, and described first sewage draining exit communicates with lower shell inner chamber,
Described bobbin carriage end socket be respectively provided on two sides with a support, the bottom of described support is provided with base.
Shell-and-tube heat exchanger the most according to claim 1, is characterized in that, described upper shell top
Air vent, pressure tap and temperature-measuring port it is respectively equipped with on bobbin carriage.
Shell-and-tube heat exchanger the most according to claim 1, is characterized in that, described upper shell and doffing
Intracoelomic cavity communicates, and the pipeline of connecting secondary water inlet and the secondary water out dish that takes the shape of the letter U is put in lower shell inner chamber,
One end of pipeline communicates with secondary water inlet, and the other end of pipeline communicates with secondary water out.
Shell-and-tube heat exchanger the most according to claim 1, is characterized in that, described support is inverted U-shaped,
The upper end of support is vertical with bobbin carriage both sides to be connected, and connecting in the lower end of support has and the base of channel-section steel clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490061.5U CN205784726U (en) | 2016-05-25 | 2016-05-25 | Shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620490061.5U CN205784726U (en) | 2016-05-25 | 2016-05-25 | Shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784726U true CN205784726U (en) | 2016-12-07 |
Family
ID=58110643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620490061.5U Expired - Fee Related CN205784726U (en) | 2016-05-25 | 2016-05-25 | Shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205784726U (en) |
-
2016
- 2016-05-25 CN CN201620490061.5U patent/CN205784726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161207 Termination date: 20180525 |