CN207688693U - A kind of heat exchanger that heat transfer coefficient is high - Google Patents
A kind of heat exchanger that heat transfer coefficient is high Download PDFInfo
- Publication number
- CN207688693U CN207688693U CN201721721922.7U CN201721721922U CN207688693U CN 207688693 U CN207688693 U CN 207688693U CN 201721721922 U CN201721721922 U CN 201721721922U CN 207688693 U CN207688693 U CN 207688693U
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- CN
- China
- Prior art keywords
- heat exchanger
- dead ring
- ring
- heat transfer
- fluid inlet
- 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
The utility model discloses a kind of heat exchangers that heat transfer coefficient is high,Including heat exchanger body,Fixed ring,Link block,Fixed rotating shaft,First dead ring,Second dead ring,Fastening bolt,Connecting flange,Partition board,Tube sheet,Heat exchanger tube and baffle plate,The side of the cold fluid inlet is equipped with fixed ring,One end of the fixed ring is provided with link block,The inside of the link block is separately installed with the first dead ring and the second dead ring by fixed rotating shaft,The fixed ring is internally provided with connecting flange,Partition board is installed in the middle part of the heat exchanger body,The side of the partition board is equipped with tube sheet,The side of the tube sheet is equipped with heat exchanger tube,The middle part of the heat exchanger tube is uniformly equipped with baffle plate,The utility model coefficient of heat transfer is high,Simultaneously connecting flange junction stable connection and leakproofness it is preferable,Greatly reduce thermal loss,Improve the coefficient of heat transfer,Reduce enterprise's use cost,It is easy to use.
Description
Technical field
The utility model is related to heat exchanger, specially a kind of heat exchanger that heat transfer coefficient is high.
Background technology
Heat exchanger (heatexchanger) is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as hot friendship
Parallel operation, heat exchanger occupies an important position in chemical industry, oil, power, food and other many industrial productions, in Chemical Manufacture
Middle heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler etc., be widely used, and existing heat exchanger exists
The coefficient of heat transfer is low, and connecting flange installs rear stability and leakproofness is poor, and heat loss is more, inconvenient for use.
So how to design a kind of heat exchanger that heat transfer coefficient is high, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of heat exchangers that heat transfer coefficient is high, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of heat exchanger that heat transfer coefficient is high, including
Heat exchanger body, supporting leg, the first end socket, the second end socket, cold fluid inlet, cold fluid outlet, fixed ring, link block, fixation turn
Axis, the second dead ring, fastening bolt, hot fluid outlet ports, hot fluid inlet, connecting flange, partition board, tube sheet, changes the first dead ring
The bottom end of heat pipe and baffle plate, the heat exchanger body is equipped with supporting leg, and the both ends of the heat exchanger body are separately installed with
The both sides of one end socket and the second end socket, described heat exchanger body one end are respectively arranged with cold fluid inlet and cold fluid outlet, institute
The side for stating cold fluid inlet is equipped with fixed ring, and one end of the fixed ring is provided with link block, the inside of the link block
It is separately installed with the first dead ring and the second dead ring, one end of first dead ring and the second dead ring by fixed rotating shaft
Fastening bolt is installed, the side of the supporting leg is provided with hot fluid outlet ports, and the side on the heat exchanger body top is provided with
Hot fluid inlet, the fixed ring is internally provided with connecting flange, partition board is equipped in the middle part of the heat exchanger body, described
The side of partition board is equipped with tube sheet, and the side of the tube sheet is equipped with heat exchanger tube, and the middle part of the heat exchanger tube is uniformly equipped with folding
Flowing plate.
Further, the surface of the heat exchanger body is coated with anti-corrosion enamelled coating.
Further, the supporting leg is a kind of component of steel material.
Further, it is provided with sealing ring at the connecting flange.
Further, it is evenly arranged with bolt hole on first dead ring and the second dead ring.
Compared with prior art, the utility model has the beneficial effects that：In use, cold fluid is entered by cold fluid inlet,
Hot fluid is entered by hot fluid inlet, and cold fluid and hot fluid carry out baffling by baffle plate, increase heat transfer area, are improved
The flow velocity of pipe interior air-flow substantially increases the coefficient of heat transfer of heat exchanger, when being installed, by connecting flange to connecting, and leads to
It crosses bolt to fix, after installation, the first dead ring and the second dead ring is stuck on connecting flange, and is consolidated by fastening bolt
It is fixed, stability and leakproofness after connecting flange connection are improved, reduces thermal loss, improves the coefficient of heat transfer, this practicality
Novel heat exchange coefficient is high, at the same connecting flange junction stable connection and leakproofness it is preferable, greatly reduce thermal loss, improve
The coefficient of heat transfer, reduces enterprise's use cost, easy to use.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model internal structure schematic diagram；
Fig. 3 is the utility model fixed ring structural schematic diagram；
Figure label：1, heat exchanger body；2, supporting leg；3, the first end socket；4, the second end socket；5, cold fluid inlet；6, cold
Fluid outlet；7, fixed ring；8, link block；9, fixed rotating shaft；10, the first dead ring；11, the second dead ring；12, spiral shell is fastened
Bolt；13, hot fluid outlet ports；14, hot fluid inlet；15, connecting flange；16, partition board；17, tube sheet；18, heat exchanger tube；19, baffling
Plate.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of heat exchanger that heat transfer coefficient is high, including change
Hot device ontology 1, supporting leg 2, the first end socket 3, the second end socket 4, cold fluid inlet 5, cold fluid outlet 6, fixed ring 7, link block 8,
Fixed rotating shaft 9, the first dead ring 10, the second dead ring 11, fastening bolt 12, hot fluid outlet ports 13, hot fluid inlet 14, connection
The bottom end of flange 15, partition board 16, tube sheet 17, heat exchanger tube 18 and baffle plate 19, heat exchanger body 1 is equipped with supporting leg 2, heat exchanger sheet
The both ends of body 1 are separately installed with the first end socket 3 and the second end socket 4, and the both sides of 1 one end of heat exchanger body are respectively arranged with cold fluid
The side of import 5 and cold fluid outlet 6, cold fluid inlet 5 is equipped with fixed ring 7, and one end of fixed ring 7 is provided with link block 8,
The inside of link block 8 is separately installed with the first dead ring 10 and the second dead ring 11,10 He of the first dead ring by fixed rotating shaft 9
One end of second dead ring 11 is equipped with fastening bolt 12, and the side of supporting leg 2 is provided with hot fluid outlet ports 13, heat exchanger body 1
The side on top is provided with hot fluid inlet 14, and fixed ring 7 is internally provided with connecting flange 15, the middle part of heat exchanger body 1
Partition board 16 is installed, the side of partition board 16 is equipped with tube sheet 17, and the side of tube sheet 17 is equipped with heat exchanger tube 18, in heat exchanger tube 18
Portion is uniformly equipped with baffle plate 19.
Operation principle：In use, cold fluid is entered by cold fluid inlet 5, hot fluid is entered by hot fluid inlet 14, cold flow
Body and hot fluid carry out baffling by baffle plate 19, increase heat transfer area, have been improved the flow velocity of pipe interior air-flow, have substantially increased
The coefficient of heat transfer of heat exchanger by connecting flange 15 to connecting, and is bolted when being installed, after installation, by first
Dead ring 10 and the second dead ring 11 are stuck on connecting flange 16, and are fixed by fastening bolt 12, and connection method is improved
Stability and leakproofness after 15 connection of orchid, reduce thermal loss, improve the coefficient of heat transfer, the utility model coefficient of heat transfer
Height, at the same 15 junction stable connection of connecting flange and leakproofness it is preferable, greatly reduce thermal loss, improve heat exchange system
Number, reduces enterprise's use cost, easy to use.
Further, the surface of heat exchanger body 1 is coated with anti-corrosion enamelled coating, and heat exchanger body 1 can be effectively prevent to corrode.
Further, supporting leg 2 is a kind of component of steel material, improves stability and service life when supporting leg 2 supports.
Further, it is provided with sealing ring at connecting flange 15, improves the leakproofness at connecting flange 15.
Further, it is evenly arranged with bolt hole on the first dead ring 10 and the second dead ring 11, can carries out plus bolt is solid
It is fixed, improve fixed stability.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of heat exchanger that heat transfer coefficient is high, including heat exchanger body (1), supporting leg (2), the first end socket (3), the second end socket
(4), cold fluid inlet (5), cold fluid outlet (6), fixed ring (7), link block (8), fixed rotating shaft (9), the first dead ring
(10), the second dead ring (11), fastening bolt (12), hot fluid outlet ports (13), hot fluid inlet (14), connecting flange (15),
Partition board (16), tube sheet (17), heat exchanger tube (18) and baffle plate (19), it is characterised in that：Pacify the bottom end of the heat exchanger body (1)
Equipped with supporting leg (2), the both ends of the heat exchanger body (1) are separately installed with the first end socket (3) and the second end socket (4), described to change
The both sides of hot device ontology (1) one end are respectively arranged with cold fluid inlet (5) and cold fluid outlet (6), the cold fluid inlet (5)
Side fixed ring (7) is installed, one end of the fixed ring (7) is provided with link block (8), the inside of the link block (8)
Be separately installed with the first dead ring (10) and the second dead ring (11) by fixed rotating shaft (9), first dead ring (10) and
One end of second dead ring (11) is equipped with fastening bolt (12), and the side of the supporting leg (2) is provided with hot fluid outlet ports (13),
The side on heat exchanger body (1) top is provided with hot fluid inlet (14), and the fixed ring (7) is internally provided with connection
Flange (15) is equipped with partition board (16) in the middle part of the heat exchanger body (1), and the side of the partition board (16) is equipped with tube sheet
(17), the side of the tube sheet (17) is equipped with heat exchanger tube (18), and the middle part of the heat exchanger tube (18) is uniformly equipped with baffle plate
(19)。
2. a kind of high heat exchanger of heat transfer coefficient according to claim 1, it is characterised in that：The heat exchanger body (1)
Surface be coated with anti-corrosion enamelled coating.
3. a kind of high heat exchanger of heat transfer coefficient according to claim 1, it is characterised in that：The supporting leg (2) is one kind
The component of steel material.
4. a kind of high heat exchanger of heat transfer coefficient according to claim 1, it is characterised in that：At the connecting flange (15)
It is provided with sealing ring.
5. a kind of high heat exchanger of heat transfer coefficient according to claim 1, it is characterised in that：First dead ring (10)
It is evenly arranged with bolt hole on the second dead ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721922.7U CN207688693U (en) | 2017-12-12 | 2017-12-12 | A kind of heat exchanger that heat transfer coefficient is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721922.7U CN207688693U (en) | 2017-12-12 | 2017-12-12 | A kind of heat exchanger that heat transfer coefficient is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207688693U true CN207688693U (en) | 2018-08-03 |
Family
ID=62997303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721721922.7U Expired - Fee Related CN207688693U (en) | 2017-12-12 | 2017-12-12 | A kind of heat exchanger that heat transfer coefficient is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207688693U (en) |
-
2017
- 2017-12-12 CN CN201721721922.7U patent/CN207688693U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180803 Termination date: 20181212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |