CN209295729U - Seawater dedicated heat exchanger - Google Patents
Seawater dedicated heat exchanger Download PDFInfo
- Publication number
- CN209295729U CN209295729U CN201822050299.8U CN201822050299U CN209295729U CN 209295729 U CN209295729 U CN 209295729U CN 201822050299 U CN201822050299 U CN 201822050299U CN 209295729 U CN209295729 U CN 209295729U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- seawater
- shell
- heat
- right end
- 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 provides a kind of seawater dedicated heat exchanger, belong to technical field of heat exchangers, including shell, it is set to the heat-exchanging component of enclosure interior and is separately positioned on the left end cap and right end cap at shell both ends, heat-exchanging component includes upper heat exchanging part and lower heat exchanging part, upper heat exchanging part includes upper heat exchanger tube, cooling water inlet and cooling water outlet, lower heat exchanging part includes lower heat exchanger tube, hot water inlet and hot water outlet, and shell is equipped with the inlet and outlet of seawater.A kind of seawater dedicated heat exchanger provided by the utility model can carry out the heat exchange of different modes respectively to seawater, including carry out cold heat exchange and heat heat exchange, it exchanges heat with cold and hot two ways, heat exchange efficiency is high, and heat exchanger is corrosion-resistant, long service life, the fast technical effect of heat transfer rate.
Description
Technical field
The utility model belongs to technical field of heat exchangers, is to be related to a kind of seawater dedicated heat exchanger more specifically.
Background technique
Currently, seawater heat exchanger on the market is after long-term use, due to containing a large amount of impurity, and itself in seawater
With corrosive media, can heat exchanger shell, its internal heat exchanging pipe be washed away and be corroded, with continuous erosion corrosion,
The service life of seawater heat exchanger substantially reduces, and solution is replacement new product, causes the increase of cost, and the function of heat exchanger
Energy is relatively simple or can only carry out cold heat exchange, simultaneously because seawater has corrosivity, becomes one for the etching problem of heat exchanger
A problem is difficult to find a kind of seawater heat exchanger for being suitable for seawater property.
Utility model content
The purpose of this utility model is to provide a kind of seawater dedicated heat exchangers, to solve seawater existing in the prior art
Heat exchanger is easily by seawater corrosion, service life reduction, the single technical problem of heat exchange function.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of seawater dedicated heat exchanger including cylindrical shell, is set to the heat-exchanging component and difference of enclosure interior
The left end cap and right end cap at shell both ends are set, and the left end of the shell and right end are fixed with left side plate and right end respectively
The outside of plate, the left side plate outside and the right end plate is fixed with left end cap and right end cap, the left side plate and a left side respectively
It is equipped with left gasket between end cap, right gasket is equipped between the right end plate and right end cap；It is equipped in the top of the shell
It is connected to the evacuated tube of enclosure interior；
The heat-exchanging component includes changing under heat exchange for the upper heat exchanging part of cooling heat transferring and for heating for isolation setting
Hot portion, the upper heat exchanging part include upper heat exchanger tube, the shell both ends be respectively equipped with the cold water for being connected to upper heat exchanger tube two-port
Import and cooling water outlet, the top that shell is arranged in are connected to the first sea intake and the first seawer outlet of enclosure interior；It is described
Lower heat exchanging part include lower heat exchanger tube, the shell both ends be respectively equipped with the hot water inlet and hot water for being connected to lower heat exchanger tube two-port
Export, be arranged in the second sea intake and the second seawer outlet of the lower section connection enclosure interior of shell.
Further, several baffle plates are additionally provided on the inner wall of the shell.
Further, on first sea intake, the first seawer outlet, the second sea intake and the second seawer outlet
Equipped with control valve, the control valve is check valve.
Further, the upper heat exchanger tube is identical with lower heat exchanger tube and arranges in rugosity, and distinguishes at the both ends of shell
Draw connectivity port；The cooling water inlet and hot water inlet are connecting pipe, the connecting pipe be each passed through left side plate and
The left end cap；The cooling water outlet and hot water outlet are connecting pipe, and the connecting pipe is each passed through right end plate and the right side
End cap.
Further, the upper heat exchanger tube and lower heat exchanger tube are tube bank or corronil made of impermeable graphite material
Tube bank made of tube bank or titanium matter made of material.
Further, the left side plate, left end cap, right end plate and right end cap are that Copper steel cladding material is made.
Further, erosion resistant coating made of one layer of PP material is enclosed on the outer surface of the shell.
Further, misplace arrangement per two adjacent baffle plates, and the baffle plate is made of PP material.
A kind of beneficial effect of seawater dedicated heat exchanger provided by the utility model is: compared with prior art, this reality
With a kind of novel seawater dedicated heat exchanger, seawater higher for temperature is respectively communicated with the first sea intake and the first seawater goes out
Mouthful, the cold water by flowing through upper heat exchanger tube reduces seawater heat, and the seawater of higher temperature is cooled, sea lower for temperature
Water is respectively communicated with the second sea intake and the second seawer outlet, and the hot water by flowing through lower heat exchanger tube increases seawater heat, compared with
The seawater of low temperature is heated up, and then realizes two kinds of seawater to make heat exchange.When used in seawater to make heat exchange, corrosion resistance compared with
It is good, seawater heat exchanger is solved easily by seawater corrosion, and service life reduction, replacement cost increase, the single technical problem of heat exchange function should
Heat exchanger exchanges heat with cold and hot two ways, and heat exchange efficiency is high, and heat exchanger is corrosion-resistant, long service life, the fast skill of heat transfer rate
Art effect.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of seawater dedicated heat exchanger provided by the embodiment of the utility model.
Wherein, each appended drawing reference in figure: 1- shell；11- evacuated tube；12- baffle plate；2- heat-exchanging component；It exchanges heat on 21-
Portion；The upper heat exchanger tube of 211-；212- cooling water inlet；213- cooling water outlet；The first sea intake of 214-；The first seawer outlet of 215-；
Heat exchanging part under 22-；Heat exchanger tube under 221-；222- hot water inlet；223- hot water outlet；The second sea intake of 224-；225- second
Seawer outlet；23- control valve；3- left end cap；31- left side plate；The left gasket of 32-；4- right end cap；41- right end plate；42- is right
Gasket.
Dotted line indicates electrical connection in figure.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of seawater dedicated heat exchanger as shown in Figure 1 including cylindrical shell 1, is set to inside the shell 1
Heat-exchanging component 2 and be separately positioned on the left end cap 3 and right end cap 4 at 1 both ends of shell, the left end of the shell 1 and right end
It is fixed with left side plate 31 and right end plate 41 respectively, fixation is set respectively in the outside of 31 outside of left side plate and the right end plate 41
There are left end cap 3 and right end cap 4, left gasket 32,41 He of right end plate are equipped between the left side plate 31 and the left end cap 3
Right gasket 42 is equipped between the right end cap 4；The evacuated tube being connected to inside the shell 1 is equipped in the top of the shell 1
11；Evacuated tube 11 leads to the inside of shell 1, for keeping the air pressure balance in shell 1 in heat transfer process.
The heat-exchanging component 2 includes isolation setting for the upper heat exchanging part 21 of cooling heat transferring and for heating under heat exchange
Heat exchanging part 22, the upper heat exchanging part 21 are respectively equipped with the connection upper heat exchange including the both ends of upper heat exchanger tube 211, the shell 1
The cooling water inlet 212 of 211 two-port of pipe and cooling water outlet 213, the top that the shell 1 is arranged in are connected to inside the shell 1
The first sea intake 214 and the first seawer outlet 215；The lower heat exchanging part 22 includes lower heat exchanger tube 221, the shell 1
Both ends are respectively equipped with the hot water inlet 222 for being connected to lower 221 two-port of heat exchanger tube and hot water outlet 223, are arranged in the shell
The lower section of body 1 is connected to the second sea intake 224 and the second seawer outlet 225 inside the shell 1.First sea set in addition
Water inlet 214 and the second sea intake 224 are located remotely from the position of cooling water inlet 212 and hot water inlet 222, the first seawer outlet
215 and second seawer outlet 225 close to the position of cooling water outlet 213 and hot water outlet 223, it is therefore an objective to when seawater flows through shell 1
When internal, it can achieve the effect that sufficiently to exchange heat adequately with cold water or hot water contacts.Upper heat exchanging part 21 and lower heat exchanging part 22 pass through
Partition separates, and independently uses.
A kind of seawater dedicated heat exchanger provided by the embodiment of the utility model is compared with prior art, higher for temperature
Seawater be respectively communicated with the first sea intake 214 and the first seawer outlet 215, the cold water by flowing through upper heat exchanger tube 211 will be extra large
Hydro-thermal amount reduces, and the seawater of higher temperature is cooled, and seawater lower for temperature is respectively communicated with the second sea intake 224 and the
Two seawer outlets 225, the hot water by flowing through lower heat exchanger tube 221 increase seawater heat, and the seawater of lower temperature is heated liter
Temperature, and then realize two kinds of seawater to make heat exchange.When used in seawater to make heat exchange, corrosion resistance is preferable, solves seawater dedicated heat exchanger
Easily by seawater corrosion, service life reduction, replacement cost increase, the single technical problem of heat exchange function, the heat exchanger is with cold and hot two
Kind mode exchanges heat, and heat exchange efficiency is high, and heat exchanger is corrosion-resistant, long service life, the fast technical effect of heat transfer rate.
The seawater dedicated heat exchanger of the utility model, can exchange heat to seawater, pass through a variety of heat exchange modes of setting
Heat-exchanging component 2, seawater can be cooled and heated, to meet the seawater to make heat exchange of different modes, seawater is changed with first
Heat pipe or the second heat exchanger tube heat exchange efficiency are high, can be used interchangeably between upper heat exchanging part 21 and lower heat exchanging part 22, have dual work
With improving the heat transfer rate of seawater.
Further, referring to Fig. 1, as a kind of one kind of seawater dedicated heat exchanger provided by the embodiment of the utility model
Specific embodiment is additionally provided with several baffle plates 12 on the inner wall of the shell 1, for seawater baffling.Baffle plate 12
One end is fixed on the inner wall of shell 1, when seawater flows through in shell 1, due to the effect of baffle plate 12 so that seawater with it is upper
Contact area between heat exchanger tube 211 or lower heat exchanger tube 221 increases, and total length is elongated, so as to quick, sufficient heat exchange.
Further, referring to Fig. 1, as a kind of one kind of seawater dedicated heat exchanger provided by the embodiment of the utility model
Specific embodiment, first sea intake 214, first seawer outlet 215, second sea intake 224 and institute
It states and is equipped with control valve 23 on the second seawer outlet 225, the control valve 23 is check valve.When being exchanged heat using cold water,
The first sea intake 214 and the first seawer outlet 215 can be opened, for exchanging heat to cold seawater；It is changed when using hot water
When hot, the second sea intake 224 and the second seawer outlet 225 can be opened, is exchanged heat for the seawater to heat；There are two types of change
Hot type can carry out selection heat exchange mode respectively, realize the purpose of a variety of heat exchange.
Further, referring to Fig. 1, as a kind of one kind of seawater dedicated heat exchanger provided by the embodiment of the utility model
Specific embodiment, the upper heat exchanger tube 211 and the lower heat exchanger tube 221 are identical and arrange in rugosity, and in the shell 1
Both ends draw connectivity port respectively；The cooling water inlet 212 and hot water inlet 222 are connecting pipe, the connecting pipe
It is each passed through the left side plate 31 and the left end cap 3；The cooling water outlet 213 and hot water outlet 223 are connecting pipe, institute
It states connecting pipe and is each passed through the right end plate 41 and the right end cap 4.The arrangement shape of upper heat exchanger tube 211 and lower heat exchanger tube 221
Formula is identical, all arranges in rugosity, and the total length of the tube body of upper heat exchanger tube 211 and lower heat exchanger tube 221 is long, long for shell 1
4-5 times of the length of axis, the cold water or hot water for flowing through tube body can adequately be contacted with seawater, so as to quick
Heat exchange.
Further, referring to Fig. 1, as a kind of one kind of seawater dedicated heat exchanger provided by the embodiment of the utility model
Specific embodiment, the upper heat exchanger tube 211 and the lower heat exchanger tube 221 are tube bank or copper made of impermeable graphite material
Tube bank made of tube bank or titanium matter made of nickel alloy material.These three materials are that corrosion resistance and resistance to acid and alkali are preferable
The material of material, the upper heat exchanger tube 211 and the lower heat exchanger tube 221 can be all one of three of the above material, or
For unlike material, it is fabricated separately heat exchanger tube 211 and lower heat exchanger tube 221, with no restriction to the selection of material at this.
Further, referring to Fig. 1, as a kind of one kind of seawater dedicated heat exchanger provided by the embodiment of the utility model
Specific embodiment, the left side plate 31, the left end cap 3, the right end plate 41 and the right end cap 4 are Copper steel cladding material
Matter is made.Copper steel cladding material physical characteristic is good, corrosion-resistant and acid-base property, when the heat exchanger applications are when seawater to make heat exchange, uses
Copper steel cladding material can play the role of corrosion-resistant well.
Further, referring to Fig. 1, as a kind of one kind of seawater dedicated heat exchanger provided by the embodiment of the utility model
Specific embodiment is enclosed with erosion resistant coating made of one layer of PP material on the outer surface of the shell 1.PP material is polypropylene plastics
Expect material, has acid and alkali-resistance, corrosion-resistant, antilysis and antioxidative material, performance more stable.When the heat exchanger applications in
When seawater to make heat exchange, using erosion resistant coating made of PP material, it can play the role of corrosion-resistant well.
Further, referring to Fig. 1, as a kind of one kind of seawater dedicated heat exchanger provided by the embodiment of the utility model
Specific embodiment, per the two adjacent dislocation of baffle plate 12 arrangements, the baffle plate 12 is made of PP material.PP material
For polypropylene plastics material, have acid and alkali-resistance, corrosion-resistant, antilysis and antioxidative material, performance more stable.When this is changed
When hot device is applied to seawater to make heat exchange, using erosion resistant coating made of PP material, it can play the role of corrosion-resistant well.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of seawater dedicated heat exchanger including cylindrical shell, is set to the heat-exchanging component of enclosure interior and sets respectively
Set the left end cap and right end cap at shell both ends, it is characterised in that: the left end of the shell and right end are fixed with left end respectively
The outside of plate and right end plate, the left side plate outside and right end plate is fixed with left end cap and right end cap, the left side plate respectively
It is equipped with left gasket between left end cap, right gasket is equipped between the right end plate and right end cap；In the top of the shell
Evacuated tube equipped with connection enclosure interior；
The heat-exchanging component includes the lower heat exchanging part for the upper heat exchanging part of cooling heat transferring and for heating heat exchange of isolation setting,
The upper heat exchanging part include upper heat exchanger tube, the shell both ends be respectively equipped with the cooling water inlet for being connected to upper heat exchanger tube two-port and
Cooling water outlet, the top that shell is arranged in are connected to the first sea intake and the first seawer outlet of enclosure interior；The lower heat exchange
Portion include lower heat exchanger tube, the shell both ends be respectively equipped with the hot water inlet for being connected to lower heat exchanger tube two-port and hot water outlet,
The second sea intake and the second seawer outlet of the lower section connection enclosure interior of shell are set.
2. a kind of seawater dedicated heat exchanger according to claim 1, it is characterised in that: be additionally provided on the inner wall of the shell
Several baffle plates.
3. a kind of seawater dedicated heat exchanger according to claim 1, it is characterised in that: first sea intake, first
Control valve is equipped on seawer outlet, the second sea intake and the second seawer outlet, the control valve is check valve.
4. a kind of seawater dedicated heat exchanger according to claim 1, it is characterised in that: the upper heat exchanger tube and it is described under change
Heat pipe is identical and arranges in rugosity, and draws connectivity port respectively at the both ends of the shell；The cooling water inlet and hot water
Import is connecting pipe, and the connecting pipe is each passed through left side plate and left end cap；The cooling water outlet and hot water outlet are equal
For connecting pipe, the connecting pipe is each passed through right end plate and right end cap.
5. a kind of seawater dedicated heat exchanger according to claim 1, it is characterised in that: the upper heat exchanger tube and lower heat exchanger tube
It is tube bank made of tube bank made of tube bank or corronil material made of impermeable graphite material or titanium matter.
6. a kind of seawater dedicated heat exchanger according to claim 1, it is characterised in that: the left side plate, left end cap, right end
Plate and right end cap are that Copper steel cladding material is made.
7. a kind of seawater dedicated heat exchanger according to claim 1, it is characterised in that: wrapped up on the outer surface of the shell
There is erosion resistant coating made of one layer of PP material.
8. a kind of seawater dedicated heat exchanger according to claim 2, it is characterised in that: misplace per two adjacent baffle plates
Arrangement, the baffle plate are made of PP material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822050299.8U CN209295729U (en) | 2018-12-07 | 2018-12-07 | Seawater dedicated heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822050299.8U CN209295729U (en) | 2018-12-07 | 2018-12-07 | Seawater dedicated heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209295729U true CN209295729U (en) | 2019-08-23 |
Family
ID=67657859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822050299.8U Active CN209295729U (en) | 2018-12-07 | 2018-12-07 | Seawater dedicated heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209295729U (en) |
-
2018
- 2018-12-07 CN CN201822050299.8U patent/CN209295729U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207610580U (en) | A kind of titanium composite heat-exchanger | |
| CN202928410U (en) | Double-tube pass graphite tube type seawater heat exchanger | |
| CN209295729U (en) | Seawater dedicated heat exchanger | |
| CN205991726U (en) | Storage tank formula heat-exchanger rig is used in a kind of Wet-smelting method | |
| CN203604345U (en) | Cooler | |
| CN210400083U (en) | Heat exchanger with sufficient cooling | |
| CN209355735U (en) | A kind of intelligence shell-and-tube energy conservation heat-exchange unit | |
| CN101839655B (en) | High-efficiency module back-stroke displacement heat exchanger | |
| CN103542742A (en) | Core-pulling heat exchanger | |
| CN203464805U (en) | Corrugated tube sleeve type fixed-tube-sheet heat exchanger | |
| CN209978670U (en) | Double-layer five-pipe sleeve heat exchanger for heating of gas water heater | |
| CN209459469U (en) | A kind of boiler plate heat exchanger | |
| CN209485106U (en) | The foam metal filled type two-stage heat exchanger of S beam tube type | |
| CN207066199U (en) | Shell-and-tube exchanger | |
| CN209217163U (en) | A kind of battery modules heat exchanger plates | |
| CN209279748U (en) | A kind of cool-heat-exchanger | |
| CN208238608U (en) | A kind of energy-saving and high efficient heat exchanger | |
| CN212870851U (en) | Novel heat exchanger | |
| CN207635915U (en) | A kind of multitube distance tubular heat exchange device | |
| CN207779185U (en) | A kind of metal fin heat exchange unit and apply its heat exchanger | |
| CN207035905U (en) | A kind of macroporous plate convergent-divergent pipe efficient heat exchanger | |
| CN205537205U (en) | Double -barrelled journey heat exchanger | |
| CN220670264U (en) | Heat exchanger of high-efficient heat transfer | |
| CN215003063U (en) | Shell pipe water storage type heat exchanger | |
| CN110822952A (en) | Four-tube-pass heat exchanger arranged in inclined mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |