CN206818029U - A kind of pure Ti-heat exchanger device of combined type - Google Patents
A kind of pure Ti-heat exchanger device of combined type Download PDFInfo
- Publication number
- CN206818029U CN206818029U CN201720610454.XU CN201720610454U CN206818029U CN 206818029 U CN206818029 U CN 206818029U CN 201720610454 U CN201720610454 U CN 201720610454U CN 206818029 U CN206818029 U CN 206818029U
- Authority
- CN
- China
- Prior art keywords
- tube bundle
- cylinder
- cooling tube
- heat exchanger
- pure
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of pure Ti-heat exchanger device of combined type, it is related to field of heat exchangers peculiar to vessel, including hydroecium, at least two groups of cooling tube bundle components, every group of cooling tube bundle component includes cylinder and the relative tube sheet for being located at cylinder both ends, cylinder is provided with least two adapters for being used to connect cooling water user, each group cooling tube bundle component is sequentially connected by tube sheet, cylinder interior edge cylinder is axially provided with a plurality of mozzle, at least two pieces of deflection plates are provided with along the cylinder spaced radial on cylinder, the through hole for being available for mozzle to pass through is equipped with deflection plate and tube sheet；Located at cooling tube bundle component and the end socket of hydroecium opposite side, end socket is connected with cooling tube bundle element end tube sheet, forms the closing space for connecting all water conservancy diversion pipe ends；Cooling tube bundle component described in hydroecium, each group and end socket head and the tail are sequentially connected.The pure Ti-heat exchanger device of combined type of the present utility model can utilize multiple separate cooling tube bundle components in narrow space, it is ensured that the cooling effect of multi-user.
Description
Technical field
It the utility model is related to field of heat exchangers peculiar to vessel, and in particular to a kind of pure Ti-heat exchanger device of combined type.
Background technology
In ship and ocean engineering field, it is necessary to set a large amount of special cooling water heat exchangers to all marine machineries and
Electrical equipment includes all kinds of pumps, motor-driven valve, blower fan, compressor, bearing, steam turbine, propulsion electric machine etc. and cooled down, and exchange heat work(
Rate is high.But also there is following defect in traditional cooling water heat exchanger：
When traditional cooling water heat exchanger need to the one-to-one configuration of cooled user, to ensure cooling effect, and ship, latent
Ship or floating platform etc. can not arrange a large amount of cooling water heat exchangers because self space and bearing capacity are limited, so as to single cold
But water- to-water heat exchanger can not work for a fairly large number of cooling user under normal working temperature.
Secondly, it using seawater be hot trap (low-temperature heat source) that cooling water heat exchanger, which is, passes through heat exchanger tube and conducts heat each equipment of cooling
, soaked for a long time by seawater in its heat exchanger tube, it corrodes and washes away especially severe, the larger hidden of heat exchanger tube damage failure be present
Suffer from.Therefore, the heat exchanger tube of marine engine heat exchanger typically uses Cu alloy material, and specially zinc protector is set to offset seawater
To the corrosion effect of copper pipe.But conventional copper alloy cooling water heat exchanger is complicated, and zinc protector needs to regularly replace, and influences to make
With.
3rd, mozzle no-support spaning distance is longer in traditional cooling water heat exchanger, and fluid is also easy to produce in cooling procedure
Induced vibration, mozzle is set abrasion occur or even be broken.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide a kind of combined type pure Ti-heat exchanger
Device, the device can utilize multiple independently divided cooling tube bundle components in narrow space, it is ensured that while multi-user
Cooling effect.
To achieve the above objectives, the utility model adopts the technical scheme that：
A kind of pure Ti-heat exchanger device of combined type, including：
Hydroecium, including the intake chamber being oppositely arranged and water-supplying chamber, the intake chamber and water-supplying chamber take over a seawater to be connected
Logical, the intake chamber and water-supplying chamber are separated by the first midfeather；
At least two groups of cooling tube bundle components, every group of cooling tube bundle component include cylinder and relatively located at the cylinder both ends
Tube sheet, the cylinder are provided with least two adapters for being used to connect cooling water user, and each group cooling tube bundle component passes through described
Tube sheet is sequentially connected, and cylinder described in the cylinder interior edge is axially provided with a plurality of mozzle, along the cylinder footpath on the cylinder
To at least two pieces of deflection plates are interval with, be available for the mozzle to pass through logical is equipped with the deflection plate and the tube sheet
Hole；
End socket, the end socket located at cooling tube bundle component one end relative with the hydroecium, the end socket with it is described
Cooling tube bundle element end tube sheet is connected, and forms the closing space for connecting all water conservancy diversion pipe ends；
Cooling tube bundle component described in the hydroecium, each group and end socket head and the tail are sequentially connected.
On the basis of above-mentioned technical proposal, the deflection plate is single bow-shaped structural.
On the basis of above-mentioned technical proposal, adjacent two pieces of deflection plates are oppositely arranged, and are each positioned in the cylinder
Portion side.
On the basis of above-mentioned technical proposal, the second midfeather, second mediastinum are provided with the cooling tube bundle component
Plate is fixedly arranged on the tube sheet, and second midfeather is located on the cooling tube bundle component axis.
On the basis of above-mentioned technical proposal, the deflection plate includes the first deflection plate being fixedly arranged on the cylinder and consolidated
The second deflection plate on second midfeather, first deflection plate and second deflection plate are arranged at intervals.
On the basis of above-mentioned technical proposal, all adapters on every group of cooling tube bundle component connect same cooling
Water user.
On the basis of above-mentioned technical proposal, every group of cooling tube bundle component is provided with two adapters, and described two adapters are set
It is placed in the relative both sides of cylinder.
On the basis of above-mentioned technical proposal, every group of cooling tube bundle component is provided with two adapters, and described two adapters are each
Positioned at described cylinder homonymy one end.
On the basis of above-mentioned technical proposal, impingement baffle is provided with the adapter.
On the basis of above-mentioned technical proposal, the hydroecium, cooling tube bundle component and end socket are made of titanium.
Compared with prior art, the utility model has the advantage of：
(1) the pure Ti-heat exchanger device of combined type of the present utility model passes through to the independently divided design of cooling tube bundle component, energy
Enough reduce the space limitation and bearing capacity requirement of hull heat exchanger, so as to ensure greatly using seawater in narrow space
The cooling effect of the cooled user of amount, makes it keep normal working temperature.
(2) the pure Ti-heat exchanger device of combined type of the present utility model is compact including bulking block, improves the stream of shell-side fluid
Speed, increase coolant less turbulence, and shell-side fluid is vertically washed away tube bank, heat exchange efficiency is high.
(3) the pure Ti-heat exchanger device of combined type of the present utility model is manufactured using pure titanium combined material, resistance to corrosion seawater
By force, manufacturing process is ripe, and manufacture difficulty is low, is highly suitable for ship and ocean engineering application.
(4) the pure Ti-heat exchanger device of combined type of the present utility model is by by the independently divided setting of cooling tube bundle component, adding
Strong support of the device cylinder to mozzle, reduces the Flow-induced vibration in cooling procedure, improves the heat exchanger life-span.
Brief description of the drawings
Fig. 1 is the structural representation of the pure Ti-heat exchanger device of combined type in the utility model embodiment.
In figure：1- hydroeciums, 2- the first cooling tube bundle components, 3- end sockets, 4- the second cooling tube bundle components, 11- intake chambers,
12- water-supplying chamber, the midfeathers of 13- first, the adapter of 14- seawater, 21- cylinders, 22- tube sheets, 23- adapters, 24- mozzles, 25- bafflings
Plate, 26- impingement baffles, the midfeathers of 27- second.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Shown in Figure 1, the utility model embodiment provides a kind of pure Ti-heat exchanger device of combined type, including：
Hydroecium 1, including the intake chamber 11 being oppositely arranged and water-supplying chamber 12, intake chamber 11 and water-supplying chamber 12 connect with a seawater
Pipe 14 is connected, and intake chamber 11 and water-supplying chamber 12 are separated by the first midfeather 13；At least two groups of cooling tube bundle components, every group of cooling tube
Tread assembly includes cylinder 21 and the relative tube sheet 22 for being located at cylinder both ends, and cylinder 21 is provided with least two and is used to connect cooling water
The adapter 23 of user, each group cooling tube bundle component are sequentially connected by tube sheet 22, the interior edge cylinder 21 of cylinder 21 is axially arranged have it is more
Bar mozzle 24, be provided with least two pieces of deflection plates 25 along the spaced radial of cylinder 21 on cylinder 21, it is equal on deflection plate 25 and tube sheet 22
Provided with the through hole for being available for mozzle 24 to pass through；End socket 3, end socket 3 is located at cooling tube bundle component one end relative with hydroecium 1, end socket 3
It is connected with cooling tube bundle element end tube sheet 22, forms the closing space for connecting all ends of mozzle 24；Hydroecium 1, each group are cold
But tube bundle assembly and the head and the tail of end socket 3 are sequentially connected.
The structure of deflection plate 25 can be selected according to the actual requirements, such as be chosen as single bow-shaped structural so that shell side has
Higher film coefficient of heat transfer, but bring larger pressure drop；Or elect double bow-shaped structurals as, substantially reduce the pressure that deflection plate 25 is brought
Drop, but film coefficient of heat transfer is reduced simultaneously.Under the premise of shell side pressure drop design condition is met, by suitably increasing the height of deflection plate 25
With reduction its spacing, make shell fluid as far as possible in a manner of laterally flowing by mozzle 24, to improve the shell-side coefficient of heat transfer.
Two pieces of adjacent deflection plates 25 can be oppositely arranged, be each positioned at inner barrel side, i.e., be arranged to deflection plate 25
Form as shown in the figure, make user's cooling water advance to form vortex when entering heat exchanger, it is fully contacted with mozzle 24,
Improve heat exchange efficiency.
The second midfeather 27 can be provided with cooling tube bundle component, the second midfeather 27 is fixedly arranged on tube sheet 22, and second is vertical
Dividing plate 27 is located on cooling tube bundle component axis, meanwhile, when setting deflection plate 25, deflection plate 25 can be divided to for two kinds, wrapped
Include the first deflection plate being fixedly arranged on cylinder and the second deflection plate being fixedly arranged on the second midfeather, the first deflection plate and the second folding
Flowing plate is arranged at intervals.
All adapters 23 on every group of cooling tube bundle component can be connected same cooling water user, to improve heat exchange effect
Rate, the volume for the cooling tube bundle component that each cooling water user uses is reduced, so as to reduce whole heat exchanger apparatus volume.
The set location of cooling tube bundle component upper connecting tube can be configured according to the actual requirements, such as can be as first in Fig. 1
Shown in cooling tube bundle component 2, two adapters 23 are set on cooling tube bundle component, and it is relative that two adapters 23 are arranged at cylinder 21
Both sides；Also can be as shown in the second cooling tube bundle component 4 in Fig. 1, two adapters 21 of setting on every group of cooling tube bundle component, two
Adapter 21 is each positioned at cylinder one end.
Impingement baffle 26 can be provided with adapter, prevent the table of large flow fluid heat exchanging device Inner guide pipe 24 of outer tube 23
Face is directly washed away, and reduces heat exchanger service life.
Can by all parts of the pure Ti-heat exchanger device of the utility model combined type, including hydroecium 1, cooling tube bundle component and
End socket 3 is manufactured using pure titanium combined material, and its resistance to corrosion seawater is strong, and manufacturing process is ripe, and manufacture difficulty is low, is applicable very much
In ship and ocean engineering application.
Operation principle of the present utility model is as follows：
Seawater flows into the top of intake chamber 11 from seawater adapter 12, and the top mozzle 24 through the first cooling tube bundle component 2 flows
Enter the closing space of end socket 3 to turn back backflow, then through bottom mozzle 24, flow back to water-supplying chamber 12, flowed out through seawater adapter 12；Need to cool down
The cooling water of system user I flows into the bottom of the first cooling tube bundle component 2 by adapter 23, through multiple midfeathers of deflection plate 25 and second
27 baffling, is flowed out by the upper tube of adapter 23, and cooling water is cold by seawater to make heat exchange by the mozzle 24 in the first cooling tube bundle component 2
But；The cooling water of cooling system user II is needed to flow into the second cooling tube bundle component 4 by 23 right pipe of adapter, if the cooling water of system user II
Flow is larger, impingement baffle 26 can be set, cooling water enters the baffling through multiple deflection plates 25 after cooling tube bundle component 4, by taking over
23 left pipe outflows, cooling water are cooled down by the mozzle 24 in the second cooling tube bundle component 4 by seawater to make heat exchange.
Because the pure Ti-heat exchanger device of combined type of the present utility model is to the independently divided design of cooling tube bundle component, each
Cooling tube bundle component can undertake the cooling requirement of a cooling water user so that the utility model can reduce hull heat exchanger
Space limits and bearing capacity requirement, so as to ensure the cooling of a large amount of cooled users using seawater in narrow space
Effect, each user is set to keep normal working temperature.
Cooling water user described in the utility model includes mechanically and electrically equipment peculiar to vessel etc. under marine environmental conditions.
The utility model is not limited to above-mentioned embodiment, for those skilled in the art, not
On the premise of departing from the utility model principle, some improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within new protection domain.The content not being described in detail in this specification belongs to known to professional and technical personnel in the field
Prior art.
Claims (10)
- A kind of 1. pure Ti-heat exchanger device of combined type, it is characterised in that including：Hydroecium, including the intake chamber being oppositely arranged and water-supplying chamber, the intake chamber and water-supplying chamber connect with seawater adapter, institute Intake chamber and water-supplying chamber is stated by the first midfeather to be separated；At least two groups of cooling tube bundle components, every group of cooling tube bundle component include cylinder and the relative pipe for being located at the cylinder both ends Plate, the cylinder are provided with least two adapters for being used to connect cooling water user, and each group cooling tube bundle component passes through the pipe Plate is sequentially connected, and cylinder described in the cylinder interior edge is axially provided with a plurality of mozzle, on the cylinder along the cylinder radially At least two pieces of deflection plates are interval with, the through hole for being available for the mozzle to pass through is equipped with the deflection plate and the tube sheet；End socket, the end socket is located at cooling tube bundle component one end relative with the hydroecium, the end socket and the cooling Tube bundle assembly end tube sheet is connected, and forms the closing space for connecting all water conservancy diversion pipe ends；Cooling tube bundle component described in the hydroecium, each group and end socket head and the tail are sequentially connected.
- 2. the pure Ti-heat exchanger device of combined type as claimed in claim 1, it is characterised in that：The deflection plate is single arch knot Structure.
- 3. the pure Ti-heat exchanger device of combined type as claimed in claim 1, it is characterised in that：Two pieces of adjacent deflection plate phases To setting, the inner barrel side is each positioned at.
- 4. the pure Ti-heat exchanger device of combined type as claimed in claim 1, it is characterised in that：It is provided with the cooling tube bundle component Second midfeather, second midfeather are fixedly arranged on the tube sheet, and second midfeather is located at the cooling tube bundle component On axis.
- 5. the pure Ti-heat exchanger device of combined type as claimed in claim 4, it is characterised in that：The deflection plate includes being fixedly arranged on institute The second deflection plate stated the first deflection plate on cylinder and be fixedly arranged on second midfeather, first deflection plate and described Second deflection plate is arranged at intervals.
- 6. the pure Ti-heat exchanger device of combined type as claimed in claim 1, it is characterised in that：Institute on every group of cooling tube bundle component There is the adapter to connect same cooling water user.
- 7. the pure Ti-heat exchanger device of combined type as claimed in claim 6, it is characterised in that：Every group of cooling tube bundle component is provided with Two adapters, described two adapters are arranged at the relative both sides of cylinder.
- 8. the pure Ti-heat exchanger device of combined type as claimed in claim 6, it is characterised in that：Every group of cooling tube bundle component is provided with Two adapters, described two adapters are each positioned at described cylinder homonymy one end.
- 9. the pure Ti-heat exchanger device of combined type as claimed in claim 1, it is characterised in that：Impingement baffle is provided with the adapter.
- 10. the pure Ti-heat exchanger device of combined type as described in claim 1-9 any one, it is characterised in that：It is the hydroecium, cold But tube bundle assembly and end socket are made of titanium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610454.XU CN206818029U (en) | 2017-05-27 | 2017-05-27 | A kind of pure Ti-heat exchanger device of combined type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720610454.XU CN206818029U (en) | 2017-05-27 | 2017-05-27 | A kind of pure Ti-heat exchanger device of combined type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818029U true CN206818029U (en) | 2017-12-29 |
Family
ID=60757661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720610454.XU Active CN206818029U (en) | 2017-05-27 | 2017-05-27 | A kind of pure Ti-heat exchanger device of combined type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152881A (en) * | 2017-05-27 | 2017-09-12 | 中国船舶重工集团公司第七〇九研究所 | A kind of pure Ti-heat exchanger device of combined type |
| CN110274496A (en) * | 2019-06-24 | 2019-09-24 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Tube side tandem shell-and-tube heat exchanger for deep-sea self-recycle cooling system |
-
2017
- 2017-05-27 CN CN201720610454.XU patent/CN206818029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152881A (en) * | 2017-05-27 | 2017-09-12 | 中国船舶重工集团公司第七〇九研究所 | A kind of pure Ti-heat exchanger device of combined type |
| CN110274496A (en) * | 2019-06-24 | 2019-09-24 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Tube side tandem shell-and-tube heat exchanger for deep-sea self-recycle cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107144158B (en) | Compact heat exchanger for heat exchange between supercritical carbon dioxide and water | |
| CN206818029U (en) | A kind of pure Ti-heat exchanger device of combined type | |
| CN106591887B (en) | A kind of aluminium cell side wall device for generating power by waste heat based on organic flash distillation cycle | |
| CN213776318U (en) | Water-cooling heat dissipation device of fan gear box | |
| CN101216264A (en) | Needle fin tube and plain tube mixedly arranged self-supporting type heat exchanger | |
| CN112357035B (en) | Ship outboard conformal cooler and ship cooling system | |
| CN111811289B (en) | Symmetrical nozzle condensing device | |
| CN103063058A (en) | Novel horizontal cooler | |
| CN201583159U (en) | Combined heat exchanger | |
| CN206862171U (en) | Drain cooler peculiar to vessel | |
| CN111735318B (en) | Ocean platform jet type condensing device | |
| CN107152881A (en) | A kind of pure Ti-heat exchanger device of combined type | |
| CN102383978B (en) | Ship diesel engine and heat exchange device thereof | |
| CN110514031A (en) | A kind of compound tube formula deep cooling working medium gasification heat exchange equipment | |
| CN212380257U (en) | Anti-blocking sand-discharging type oil-water cooling device | |
| CN210321318U (en) | Tubular heat exchanger suitable for closed circulation technology water supply system of hydropower station | |
| CN212362921U (en) | Internal leakage prevention tubular heat exchanger | |
| CN209326424U (en) | A kind of marine transportation equipment heat exchanger | |
| CN104564918A (en) | Oil cooler integrating with bypass valve | |
| CN101819857B (en) | Cooling system for power transformer | |
| CN205858513U (en) | A kind of heat radiation cooling system of Stirling engine | |
| CN105090036A (en) | Air compressor waste heat secondary recycling device | |
| CN210980905U (en) | Double-shell double-flow shell-and-tube integrated heat exchanger | |
| CN216588813U (en) | Non-calibrated high-rotating-speed marine heat exchange system assembly | |
| CN110792506A (en) | Water-cooling and air-cooling integrated cooler for internal combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |