CN207866031U - A kind of heat exchanger of shell-and-tube - Google Patents
A kind of heat exchanger of shell-and-tube Download PDFInfo
- Publication number
- CN207866031U CN207866031U CN201721737931.5U CN201721737931U CN207866031U CN 207866031 U CN207866031 U CN 207866031U CN 201721737931 U CN201721737931 U CN 201721737931U CN 207866031 U CN207866031 U CN 207866031U
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- bobbin carriage
- tube
- heat exchanger
- shell
- floating
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Abstract
The utility model discloses a kind of heat exchangers of shell-and-tube,Including floating head,Floating tubesheet,Bolt,Nut,Baffle plate,Heat exchanger tube,Bobbin carriage,Ear mount,Exhaust outlet,Vessel flange,Shell side is taken over,Inner tube,Pull rod,Bearing,Leakage fluid dram,Gasket,End socket,Outer tube,Vapor film,Liquid-sucking core and liquid pool,Floating head is provided on the left of bobbin carriage,The top of outer tube is provided with bolt close to floating head position,Gasket is installed between bolts and nuts,Exhaust outlet is provided on the right side of ear mount,End socket is provided on the right side of floating head,The right side of end socket is located at bobbin carriage and is internally provided with inner tube,The right side of floating tubesheet is provided with heat exchanger tube by close over,The utility model input interface,Output interface is connected with heat exchange pipeline respectively,Guiding region is connected by heat exchange pipeline with area is dredged,Improve the cooling heat exchange performance of heat exchanger,Reduce energy consumption,Make water that can absorb heat as best one can in the duct heating,To promote heat transfer effect.
Description
Technical field
The utility model is related to heat exchanger, specially a kind of heat exchanger of shell-and-tube.
Background technology
The heat transfer effect of existing heat exchanger is undesirable, and heat cannot be fully utilized, and mainly the water in water pipe exists
Residence time in heat exchanger is too short, and cannot fully absorb heat heating, when the parallel-flow heat exchanger of such as multi-channel heat exchanger is used
When making evaporator, condensed water is arranged by fin opening, condensed water flows successively through the opening of fin from top to bottom, then from most
The latter fin opening outflow heat exchanger, draining stroke is long, and drainage speed is slow, thus causes heat exchanger in outdoor low temperature and high relative humidity
Frosting velocity is too fast under operating mode, frosting degree is excessive, and effective heat exchange area is small, reduces cooling heat exchange amount and heat exchange property, increases
Energy consumption.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of heat exchanger of shell-and-tube
Problem.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions：A kind of heat exchanger of shell-and-tube, packet
Include floating head, floating tubesheet, bolt, nut, baffle plate, heat exchanger tube, bobbin carriage, ear mount, exhaust outlet, vessel flange, shell side take over,
Inner tube, pull rod, bearing, leakage fluid dram, gasket, end socket, outer tube, vapor film, liquid-sucking core and liquid pool are provided on the left of the bobbin carriage
Floating head, and the outside of bobbin carriage is provided with outer tube, the top of the outer tube are provided with bolt close to floating head, the bolt it is upper
Side is provided with nut, and gasket is equipped between bolts and nuts, and ear mount, the right side of the ear mount are provided in the middle part of the bobbin carriage
Side is provided with exhaust outlet, is provided with end socket on the right side of the floating head, and the right side of the end socket is located in bobbin carriage is internally provided with
Pipe, the inside of said inner tube are provided with floating tubesheet close to left side, and the right side of the floating tubesheet is provided with heat exchange by close over
Pipe, the right side of the floating tubesheet is provided with pull rod close to lower section, baffle plate is provided between the pull rod and heat exchanger tube, described
It is provided with leakage fluid dram below bobbin carriage, bearing is provided on the right side of the leakage fluid dram, the lower section of the bobbin carriage is arranged close to right side
There is shell side to take over, the center that is internally located at of the bobbin carriage is provided with liquid-sucking core, and steam is provided on the outside of the liquid-sucking core
Layer, liquid pool is provided between the lower section and outer tube of the vapor film.
Further, the top of the bobbin carriage corresponds to vent position and is provided with air inlet, the exhaust outlet and air inlet
It is symmetrically distributed in the both sides up and down of bobbin carriage.
Further, the number of the baffle plate is 8, and baffle plate is evenly distributed in inner tube.
Further, inlet is provided with above the leakage fluid dram, and leakage fluid dram is symmetrically distributed in bobbin carriage with inlet
Two side position up and down.
Further, it is connected by trip bolt between the bearing and bobbin carriage, and the number of bearing is two.
Compared with prior art, the advantageous effect that the utility model is reached is：The heat exchanger of this kind of shell-and-tube, input connect
Mouth, output interface are connected with heat exchange pipeline respectively, and guiding region is connected by heat exchange pipeline with area is dredged, and heat exchange is not being increased
Body increases the flow cycle of water while product, make water that can absorb heat as best one can in the duct heating, to promote heat transfer effect,
The drainage efficiency of heat exchanger is improved, and then significantly reduces heat exchanger frosting velocity under outdoor low temperature and high relative humidity operating mode, is subtracted
Frosting degree is lacked, has improved the cooling heat exchange amount and heat exchange property of heat exchanger, reduce energy consumption.
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 overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model liquid-sucking core；
Figure label：1, floating head；2, floating tubesheet；3, bolt；4, nut；5, baffle plate；6, heat exchanger tube；7, bobbin carriage；
8, ear mount；9, exhaust outlet；10, vessel flange；11, shell side is taken over；12, inner tube；13, pull rod；14, bearing；15, leakage fluid dram；16、
Gasket；17, end socket；18, outer tube；19, vapor film；20, liquid-sucking core；21, liquid pool.
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.
Embodiment
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of heat exchanger of shell-and-tube, including floating head
1, floating tubesheet 2, bolt 3, nut 4, baffle plate 5, heat exchanger tube 6, bobbin carriage 7, ear mount 8, exhaust outlet 9, vessel flange 10, shell side connect
Pipe 11, inner tube 12, pull rod 13, bearing 14, leakage fluid dram 15, gasket 16, end socket 17, outer tube 18, vapor film 19, liquid-sucking core 20 and liquid
The left side in pond 21, bobbin carriage 7 is provided with floating head 1, and the outside of bobbin carriage 7 is provided with outer tube 18, and the top of outer tube 18 is close to floating head
Lid 1 is provided with bolt 3, and the top of bolt 3 is provided with nut 4, and gasket 16 is equipped between bolt 3 and nut 4, bobbin carriage 7
Middle part is provided with ear mount 8, and the right side of ear mount 8 is provided with exhaust outlet 9, and the right side of floating head 1 is provided with end socket 17, the right side of end socket 17
Side is located at bobbin carriage 7 and is internally provided with inner tube 12, and the inside of inner tube 12 is provided with floating tubesheet 2, the right side of floating tubesheet 2 close to left side
Side is provided with heat exchanger tube 6 by close over, and the right side of floating tubesheet 2 is provided with pull rod 13 close to lower section, pull rod 13 and heat exchanger tube 6 it
Between be provided with baffle plate 5, the lower section of bobbin carriage 7 is provided with leakage fluid dram 15, and the right side of leakage fluid dram 15 is provided with bearing 14, bobbin carriage 7
Lower section is provided with shell side take over 11 close to right side, and the center that is internally located at of bobbin carriage 7 is provided with liquid-sucking core 20, liquid-sucking core 20
Outside is provided with vapor film 19, and liquid pool 21 is provided between the lower section and outer tube 18 of vapor film 19.
Further, the top of bobbin carriage 7 corresponds to 9 position of exhaust outlet and is provided with air inlet, and exhaust outlet 9 symmetrically divides with air inlet
Cloth is connected with heat exchanger tube 6 in the both sides up and down of bobbin carriage 7 convenient for input interface, output interface respectively.
Further, the number of baffle plate 5 is 8, and baffle plate 5 is evenly distributed in inner tube 12, convenient for not increasing
The flow cycle that water is increased while heat exchanger volume makes water that can absorb heat as best one can in the duct heating.
Further, the top of leakage fluid dram 15 is provided with inlet, and leakage fluid dram 15 is symmetrically distributed in bobbin carriage 7 with inlet
Two side position up and down, be connected with area is dredged by heat exchanger tube 6 convenient for guiding region.
Further, it is connected by trip bolt between bearing 14 and bobbin carriage 7, and the number of bearing 14 is two, just
In reliability, the stability of enhancing total connection.
Operation principle：The heat exchanger of this kind of shell-and-tube is provided with floating head 1 in the left side of bobbin carriage 7 first, outer tube 18
Top is provided with bolt 3 close to floating head 1, and gasket 16 is equipped between bolt 3 and nut 4, reduces rubbing in connection procedure
It wears evil, improves service life, the right side of ear mount 8 is provided with exhaust outlet 9, and the top of bobbin carriage 7 corresponds to 9 position of exhaust outlet and is provided with
Air inlet, exhaust outlet 9 and air inlet are symmetrically distributed in the both sides up and down of bobbin carriage 7, convenient for input interface, output interface respectively with change
Heat pipe 6 is connected, and secondly, the right side of floating head 1 is provided with end socket 17, and the inside of inner tube 12 is provided with floating head pipe close to left side
The right side of plate 2, floating tubesheet 2 is provided with heat exchanger tube 6 by close over, and baffle plate 5 is provided between pull rod 13 and heat exchanger tube 6, folding
The number of flowing plate 5 is 8, and baffle plate 5 is evenly distributed in inner tube 12, convenient for increasing while not increasing heat exchanger volume
The flow cycle of water makes water that can absorb heat as best one can in the duct heating, and the lower section of bobbin carriage 7 is provided with leakage fluid dram 15, leakage fluid dram
15 top is provided with inlet, and leakage fluid dram 15 is symmetrically distributed in two side position up and down of bobbin carriage 7 with inlet, is convenient for water conservancy diversion
Area is connected by heat exchanger tube 6 with area is dredged, and the right side of leakage fluid dram 15 is provided with bearing 14, is led between bearing 14 and bobbin carriage 7
It crosses trip bolt to be connected, and the number of bearing 14 is two, convenient for reliability, the stability of enhancing total connection, most
Afterwards, the lower section of bobbin carriage 7 is provided with shell side take over 11 close to right side, and the center that is internally located at of bobbin carriage 7 is provided with liquid-sucking core 20,
Heat exchange efficiency is improved, liquid pool 21 is provided between the lower section and outer tube 18 of vapor film 19, to promote heat transfer effect, improves and change
The drainage efficiency of hot device, and then heat exchanger frosting velocity under outdoor low temperature and high relative humidity operating mode is significantly reduced, subtract to improve and change
The cooling heat exchange amount and heat exchange property of hot device, reduce energy consumption.
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 of shell-and-tube, including floating head (1), floating tubesheet (2), bolt (3), nut (4), baffle plate (5),
Heat exchanger tube (6), bobbin carriage (7), ear mount (8), exhaust outlet (9), vessel flange (10), shell side take over (11), inner tube (12), pull rod
(13), bearing (14), leakage fluid dram (15), gasket (16), end socket (17), outer tube (18), vapor film (19), liquid-sucking core (20) and liquid
Pond (21), it is characterised in that：Floating head (1) is provided on the left of the bobbin carriage (7), and the outside of bobbin carriage (7) is provided with outer tube
(18), the top of the outer tube (18) is provided with bolt (3) close to floating head (1), and nut is provided with above the bolt (3)
(4), gasket (16) and between bolt (3) and nut (4) is installed, ear mount (8) is provided in the middle part of the bobbin carriage (7), it is described
It is provided with exhaust outlet (9) on the right side of ear mount (8), end socket (17) is provided on the right side of the floating head (1), the end socket (17)
Right side is located at bobbin carriage (7) and is internally provided with inner tube (12), and the inside of said inner tube (12) is provided with floating tubesheet close to left side
(2), the right side of the floating tubesheet (2) is provided with heat exchanger tube (6) by close over, and the right side of the floating tubesheet (2) is under
Side is provided with pull rod (13), and baffle plate (5), the lower section of the bobbin carriage (7) are provided between the pull rod (13) and heat exchanger tube (6)
It is provided with leakage fluid dram (15), bearing (14) is provided on the right side of the leakage fluid dram (15), the lower section of the bobbin carriage (7) is close to right side
It is provided with shell side to take over (11), the center that is internally located at of the bobbin carriage (7) is provided with liquid-sucking core (20), the liquid-sucking core
(20) it is provided with vapor film (19) on the outside of, liquid pool (21) is provided between the lower section and outer tube (18) of the vapor film (19).
2. a kind of heat exchanger of shell-and-tube according to claim 1, it is characterised in that：The top of the bobbin carriage (7) corresponds to
Exhaust outlet (9) position is provided with air inlet, and the exhaust outlet (9) is symmetrically distributed in the both sides up and down of bobbin carriage (7) with air inlet.
3. a kind of heat exchanger of shell-and-tube according to claim 1, it is characterised in that：The number of the baffle plate (5) is 8
It is a, and baffle plate (5) is evenly distributed in inner tube (12).
4. a kind of heat exchanger of shell-and-tube according to claim 1, it is characterised in that：It is set above the leakage fluid dram (15)
It is equipped with inlet, and leakage fluid dram (15) is symmetrically distributed in two side position up and down of bobbin carriage (7) with inlet.
5. a kind of heat exchanger of shell-and-tube according to claim 1, it is characterised in that：The bearing (14) and bobbin carriage (7)
Between be connected by trip bolt, and the number of bearing (14) be two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737931.5U CN207866031U (en) | 2017-12-14 | 2017-12-14 | A kind of heat exchanger of shell-and-tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721737931.5U CN207866031U (en) | 2017-12-14 | 2017-12-14 | A kind of heat exchanger of shell-and-tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866031U true CN207866031U (en) | 2018-09-14 |
Family
ID=63468964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721737931.5U Active CN207866031U (en) | 2017-12-14 | 2017-12-14 | A kind of heat exchanger of shell-and-tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866031U (en) |
-
2017
- 2017-12-14 CN CN201721737931.5U patent/CN207866031U/en active Active
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