CN214666230U - Series high-efficiency floating head type heat exchanger - Google Patents
Series high-efficiency floating head type heat exchanger Download PDFInfo
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- CN214666230U CN214666230U CN202120114964.4U CN202120114964U CN214666230U CN 214666230 U CN214666230 U CN 214666230U CN 202120114964 U CN202120114964 U CN 202120114964U CN 214666230 U CN214666230 U CN 214666230U
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Abstract
The utility model relates to the technical field of heat exchangers, in particular to a series high-efficiency floating head type heat exchanger, which comprises a lower layer heat exchanger shell and an upper layer heat exchanger shell, wherein the lower layer heat exchanger shell and the upper layer heat exchanger shell are internally provided with heat transfer pipes along the length direction through a floating head pipe plate and a fixed pipe plate, the outer wall of each heat transfer pipe is provided with a baffle plate, the left side of the floating head pipe plate is provided with a floating head, a right side pipe box in the lower layer heat exchanger shell is connected with an A fluid outlet of the right side pipe box in the upper layer heat exchanger shell through an A fluid inlet by a connecting flange, a B fluid inlet of the lower layer heat exchanger shell is connected with a B fluid outlet of the upper layer heat exchanger shell through the connecting flange, and the floating heads are connected in a series connection mode, so that the whole flow is shorter, the flowing time of materials flowing out through the heat exchanger in a pipeline is shorter, and the heat conduction loss of the material temperature and the external atmosphere is lower, the process effect is better.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a high-efficient floating head heat exchanger of establishing ties.
Background
Along with the development of industry, the demand of various industries on energy sources is increased greatly, heat exchangers play a role in lifting the weight of heat exchange units, materials with the temperature required by the process flow are mainly provided for downstream equipment, the variety of the heat exchangers in the world is wide at present, the heat exchangers play an important role in the related industrial production of chemical engineering, textile, medicine, petroleum, electric power, metallurgy, ships, nuclear power, centralized heating, food and the like, the heat exchangers can be used as heaters, coolers, condensers, evaporators, reboilers and the like in the production process according to different media, different working conditions, different temperatures and different pressures, the structure is different, the structures comprise floating head type heat exchangers, fixed tube plate type heat exchangers, U-shaped tube plate heat exchangers, packing function type heat exchangers, plate type heat exchangers and the like, and the heat exchangers are very widely applied.
The heat exchanger is used as an intermediate carrier in the heat exchange process, and an indispensable unit in the heat exchange unit is how to reasonably and efficiently utilize energy, avoid the waste of energy in the heat conduction process, improve the use efficiency of the energy, reduce the heat exchange area, realize the aims of cost reduction, efficiency improvement, energy conservation and emission reduction, which is a problem that needs to be considered in various industries, in the engineering, a single heat exchanger is usually connected with a process pipeline, and sometimes connected with the process pipeline in a parallel combination mode, but because the direction of the pipeline needs to be determined according to the site in the connection process, the connection pipeline is sometimes too long, the time for the material flowing out of the heat exchanger to flow in the pipeline is prolonged, the temperature of the material and the external atmosphere have heat conduction loss, the material entering the downstream equipment may not meet the process requirement, which in turn affects the expected effect of the process, there is a need for a series high efficiency floating head heat exchanger that ameliorates the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient floating head heat exchanger of establishing ties to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high-efficient floating head heat exchanger of series connection, includes lower floor's heat exchanger casing and upper heat exchanger casing, the downside of lower floor's heat exchanger casing is provided with along length direction both ends and bears the base, the upside of lower floor's heat exchanger casing is passed through the adapter and is connected with upper heat exchanger casing, lower floor's heat exchanger casing is provided with left side pipe case with upper heat exchanger casing along length direction left side, lower floor's heat exchanger casing is provided with right side pipe case with upper heat exchanger casing along length direction right side, the one end that the inside of lower floor's heat exchanger casing and upper heat exchanger casing is close to left side pipe case along length direction is provided with the floating head tube sheet, the one end that the inside of lower floor's heat exchanger casing and upper heat exchanger casing is close to right side pipe case along length direction is provided with fixed tube sheet, the inside of lower floor's heat exchanger casing and upper heat exchanger casing passes through floating head tube sheet, upper heat exchanger casing along length direction, The heat transfer pipe is installed to the fixed tube sheet, the baffling board is installed to the outer wall of heat transfer pipe, the left side of floating head tube sheet is provided with the floating head, the middle department of right side pipe case transversely is provided with the branch and is the baffle, the upside of right side pipe case has A fluid import, the downside of right side pipe case is provided with A fluid export, the upper left side of lower floor's heat exchanger casing and upper heat exchanger casing is provided with B fluid import, the right downside of lower floor's heat exchanger casing and upper heat exchanger casing is provided with B fluid export.
Preferably, the joint of the bearing base and the lower heat exchanger shell is in a semicircular structure, and the joint of the adapter and the lower heat exchanger shell and the joint of the upper heat exchanger shell are in a semicircular structure.
Preferably, the baffle plates are positioned on the outer wall of the heat transfer pipe and are arranged in a vertically staggered mode.
Preferably, the side of floating head is provided with the floating head cover, the floating head passes through the floating head cover and is connected with the installation of floating head tube sheet.
Preferably, the right channel box in the lower heat exchanger shell is connected with the fluid outlet a of the right channel box in the upper heat exchanger shell through the fluid inlet a by adopting a connecting flange.
Preferably, the fluid B inlet of the lower heat exchanger shell is connected with the fluid B outlet of the upper heat exchanger shell through a connecting flange.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, the A fluid outlet connection of right side pipe case in the lower floor's heat exchanger casing through A fluid inlet adoption flange and the upper heat exchanger casing of right side pipe case in the lower floor's heat exchanger casing that sets up, the B fluid inlet of lower floor's heat exchanger casing passes through flange and the B fluid outlet connection of upper heat exchanger casing, the mode of adopting the series connection between them is connected, it is shorter to make holistic flow, the time that the material that flows through the heat exchanger flows is shorter in the pipeline, there is heat-conducting loss lower in material temperature and outside atmosphere, the technological effect is better.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a structural diagram of the heat exchanger of the present invention;
fig. 3 is a partial structure diagram of the heat exchanger of the present invention.
In the figure: 1-lower layer heat exchanger shell, 2-upper layer heat exchanger shell, 3-bearing base, 4-adapter, 5-left side channel box, 6-right side channel box, 7-floating head tube plate, 8-fixed tube plate, 9-heat transfer tube, 10-baffle plate, 11-floating head, 12-partition plate, 13-A fluid inlet, 14-A fluid outlet, 15-B fluid inlet and 16-B fluid outlet.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a series high-efficiency floating head type heat exchanger comprises a lower-layer heat exchanger shell 1 and an upper-layer heat exchanger shell 2, bearing bases 3 are arranged at two ends of the lower side of the lower-layer heat exchanger shell 1 along the length direction, the upper side of the lower-layer heat exchanger shell 1 is connected with the upper-layer heat exchanger shell 2 through an adapter 4, a left-side tube box 5 is arranged at the left side of the lower-layer heat exchanger shell 1 and the upper-layer heat exchanger shell 2 along the length direction, a right-side tube box 6 is arranged at the right side of the lower-layer heat exchanger shell 1 and the upper-layer heat exchanger shell 2 along the length direction, a floating head tube plate 7 is arranged at one end, close to the left-side tube box 5, of the inner parts of the lower-layer heat exchanger shell 1 and the upper-layer heat exchanger shell 2 along the length direction, a fixed tube plate 8 is arranged at one end, close to the right-side tube box 6, of the inner parts of the lower-layer heat exchanger shell 1 and the upper-layer heat exchanger shell 2 along the length direction, The fixed tube plate 8 is provided with a heat transfer tube 9, the outer wall of the heat transfer tube 9 is provided with a baffle plate 10, the left side of the floating head tube plate 7 is provided with a floating head 11, the middle part of the right tube box 6 is transversely provided with a partition plate 12, the upper side of the right tube box 6 is provided with an A fluid inlet 13, the lower side of the right tube box 6 is provided with an A fluid outlet 14, the left upper sides of the lower layer heat exchanger shell 1 and the upper layer heat exchanger shell 2 are provided with a B fluid inlet 15, the right lower sides of the lower layer heat exchanger shell 1 and the upper layer heat exchanger shell 2 are provided with a B fluid outlet 16, the joint of the bearing base 3 and the lower layer heat exchanger shell 1 is arranged in a semicircular structure, the joint of the adapter 4 and the lower layer heat exchanger shell 1 and the upper layer heat exchanger shell 2 is arranged in a semicircular structure, the baffle plate 10 is arranged on the outer wall of the heat transfer tube 9 in an up-down staggered manner, the side edge of the floating head 11 is provided with a floating head cover, the floating head 11 is connected with the floating head tube plate 7 through a floating head cover, the right side tube box 6 in the lower layer heat exchanger shell 1 is connected with the fluid A outlet 14 of the right side tube box 6 in the upper layer heat exchanger shell 2 through a fluid A inlet 13 by adopting a connecting flange, and the fluid B inlet 15 of the lower layer heat exchanger shell 1 is connected with the fluid B outlet 16 of the upper layer heat exchanger shell 2 through a connecting flange.
The utility model discloses work flow: during the use, place this device in suitable position, right side pipe case 6 in the lower floor heat exchanger casing 1 through setting up adopts flange to be connected with the A fluid export 14 of right side pipe case 6 in the upper heat exchanger casing 2 through A fluid import 13, the B fluid import 15 of lower floor heat exchanger casing 1 is connected with the B fluid export 16 of upper heat exchanger casing 2 through flange, adopt the mode of establishing ties to connect between, it is shorter to make holistic flow, the time that the material that flows through the heat exchanger flows in the pipeline is shorter, there is the heat-conducting loss lower in material temperature and outside atmosphere, the technological effect is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient floating head heat exchanger establishes ties, includes lower floor's heat exchanger casing (1) and upper heat exchanger casing (2), its characterized in that: the heat exchanger is characterized in that bearing bases (3) are arranged at two ends of the lower side of a lower layer heat exchanger shell (1) along the length direction, the upper side of the lower layer heat exchanger shell (1) is connected with an upper layer heat exchanger shell (2) through an adapter (4), a left side pipe box (5) is arranged at the left side of the length direction of the lower layer heat exchanger shell (1) and the upper layer heat exchanger shell (2), a right side pipe box (6) is arranged at the right side of the length direction of the lower layer heat exchanger shell (1) and the upper layer heat exchanger shell (2), a floating head pipe plate (7) is arranged at one end, close to the left side pipe box (5), of the inner part of the lower layer heat exchanger shell (1) and the upper layer heat exchanger shell (2) along the length direction, a fixed pipe plate (8) is arranged at one end, close to the right side pipe box (6), of the inner part of the lower layer heat exchanger shell (1) and the upper layer heat exchanger shell (2) along the length direction, the heat exchanger comprises a lower-layer heat exchanger shell (1) and an upper-layer heat exchanger shell (2), wherein a heat transfer pipe (9) is installed in the inner portion of the lower-layer heat exchanger shell (1) and the upper-layer heat exchanger shell (2) through a floating head pipe plate (7) and a fixed pipe plate (8) along the length direction, a baffle plate (10) is installed on the outer wall of the heat transfer pipe (9), a floating head (11) is arranged on the left side of the floating head pipe plate (7), a partition plate (12) is transversely arranged in the middle of a right-side pipe box (6), an A fluid inlet (13) is arranged on the upper side of the right-side pipe box (6), an A fluid outlet (14) is arranged on the lower side of the right-side pipe box (6), a B fluid inlet (15) is arranged on the upper left side of the lower-layer heat exchanger shell (1) and the upper-layer heat exchanger shell (2), and a B fluid outlet (16) is arranged on the lower side of the lower-layer heat exchanger shell (1) and the right-layer heat exchanger shell (2).
2. A high efficiency floating head heat exchanger in series according to claim 1, wherein: the bearing base (3) and the joint of the lower heat exchanger shell (1) are in semicircular structure arrangement, and the adapter (4) and the joints of the lower heat exchanger shell (1) and the upper heat exchanger shell (2) are in semicircular structure arrangement.
3. A high efficiency floating head heat exchanger in series according to claim 1, wherein: the baffle plates (10) are positioned on the outer wall of the heat transfer pipe (9) and are arranged in a vertically staggered mode.
4. A high efficiency floating head heat exchanger in series according to claim 1, wherein: the side of floating head (11) is provided with the floating head cover, floating head (11) through floating head cover and floating head tube sheet (7) erection joint.
5. A high efficiency floating head heat exchanger in series according to claim 1, wherein: and the right channel box (6) in the lower layer heat exchanger shell (1) is connected with the fluid A outlet (14) of the right channel box (6) in the upper layer heat exchanger shell (2) through a fluid A inlet (13) by adopting a connecting flange.
6. A high efficiency floating head heat exchanger in series according to claim 1, wherein: and a fluid B inlet (15) of the lower layer heat exchanger shell (1) is connected with a fluid B outlet (16) of the upper layer heat exchanger shell (2) through a connecting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114964.4U CN214666230U (en) | 2021-01-16 | 2021-01-16 | Series high-efficiency floating head type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114964.4U CN214666230U (en) | 2021-01-16 | 2021-01-16 | Series high-efficiency floating head type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214666230U true CN214666230U (en) | 2021-11-09 |
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ID=78515872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120114964.4U Active CN214666230U (en) | 2021-01-16 | 2021-01-16 | Series high-efficiency floating head type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214666230U (en) |
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2021
- 2021-01-16 CN CN202120114964.4U patent/CN214666230U/en active Active
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