CN215003063U - Shell pipe water storage type heat exchanger - Google Patents
Shell pipe water storage type heat exchanger Download PDFInfo
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- CN215003063U CN215003063U CN202120302111.3U CN202120302111U CN215003063U CN 215003063 U CN215003063 U CN 215003063U CN 202120302111 U CN202120302111 U CN 202120302111U CN 215003063 U CN215003063 U CN 215003063U
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Abstract
The utility model relates to a indirect heating equipment field specifically is a shell pipe water storage type heat exchanger, including the water storage box body that two intercommunications set up, be provided with first inlet tube, first outlet pipe, second inlet tube and second outlet pipe on the water storage box body respectively, through a plurality of first water service pipe intercommunications that set up between two water storage box bodies, form the shell body pipe through first water service pipe and second water service pipe and carry out the heat transfer, the beneficial effects of the utility model are that: the flow path of the internal fluid is optimized, so that the fluidity of the internal fluid is stronger, the fluid path is increased, the problem that cold water is stored in the water storage tank body to cause low early-stage heat exchange efficiency is also avoided, the heat exchange efficiency is greatly improved, and the production cost is reduced.
Description
Technical Field
The utility model relates to a indirect heating equipment field specifically is a shell pipe water storage formula heat exchanger.
Background
A heat exchanger (also called heat exchanger) is a device that transfers part of the heat of a hot fluid to a cold fluid. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
The shell-tube heat exchanger mainly comprises a shell, a tube bundle, a tube plate, a seal head and the like, wherein the shell is mostly circular, the interior of the shell is provided with the parallel tube bundle or the spiral tube, and two ends of the tube bundle are fixed on the tube plate. Two fluids for heat exchange in the shell-and-tube heat exchanger, wherein one fluid flows in the tube, and the stroke of the fluid is called as tube pass; one type of flow outside the tube is referred to as the shell side. The wall surface of the tube bundle is the heat transfer surface. The model of pipe differs, and the structure setting mode of inside tube is multiple, leads to heat exchange efficiency inconsistent, and factors such as the heat transfer surface area of fluidic flow path, tube decide heat exchange efficiency and production use cost, consequently, how to optimize above-mentioned factor and make heat exchange efficiency than reaching the optimum be the utility model discloses it is the technical problem who solves to say so.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intensive bus duct to solve foretell technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
a shell tube water storage type heat exchanger comprises two communicated water storage box bodies, wherein a first water inlet tube, a first water outlet tube, a second water inlet tube and a second water outlet tube are respectively arranged on each water storage box body; two still be provided with a plurality of second water service pipes between the water storage tank body, the second water service pipe cover is established first water service pipe periphery makes first water service pipe with cavity between the second water service pipe forms main heat transfer chamber, the water storage tank body is provided with separates the chamber, a plurality of second water service pipes between through separate the chamber intercommunication each other, make the water storage tank body with separate the chamber between the chamber and form vice heat transfer chamber, the second inlet tube the second outlet pipe with the second water service pipe intercommunication.
As a preferred technical scheme of the utility model, the storage water tank body that first inlet tube runs through one side passes through the storage water tank body intercommunication of first water service pipe and opposite side.
As a preferred technical scheme of the utility model, the storage water tank body that first outlet pipe runs through one side passes through the storage water tank body intercommunication of first water service pipe and opposite side.
As an optimized technical scheme of the utility model, the second inlet tube runs through the storage water tank body of one side and passes through the second draft tube communicates with the separate chamber of the storage water tank body of opposite side.
As an optimized technical scheme of the utility model, the second outlet pipe runs through the storage water tank body of one side and passes through the first water service pipe communicates with separating the chamber of the storage water tank body of opposite side.
As a preferred technical solution of the present invention, the separation chamber is provided with heat exchange fins along the fluid flowing direction.
The utility model has the advantages that: the flow path of the internal fluid is optimized, the flowability is stronger, the fluid distance is increased, the problem that cold water is stored in the water storage tank body to cause low early-stage heat exchange efficiency is solved, the heat exchange efficiency is greatly improved, the structural strength can be improved through a feeding welding mode between the tubes, the heat exchange fins arranged in the water storage tank body can increase the heat transfer area on the one hand, the diversion effect can be played on the other hand, the structural strength can be improved, the technical scheme avoids the situation that the tubes are stacked in large quantity for improving the heat exchange efficiency, and the production cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present embodiment.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to the attached drawing 1, the utility model provides a shell tube water storage type heat exchanger, including two water storage tank bodies 1 that communicate and set up, be provided with first inlet tube 2, first outlet pipe 3, second inlet tube 4 and second outlet pipe 5 on the water storage tank body 1 respectively, communicate through a plurality of first water service pipes 6 that set up between two water storage tank bodies 1, communicate each other through water storage tank body 1 between a plurality of first water service pipes 6, first inlet tube 2, first outlet pipe 3 and first water service pipe 6 communicate; still be provided with a plurality of second water passage pipes 7 between two water storage tank bodies 1, 7 covers of second water passage pipe are established in first water passage pipe 6 periphery, make the cavity between first water passage pipe 6 and the second water passage pipe 7 form main heat transfer chamber 8, water storage tank body 1 is provided with and separates chamber 9, a plurality of second water passage pipes 7 between communicate each other through separating chamber 9, make water storage tank body 1 and separate the chamber between the chamber 9 and form vice heat transfer chamber 10, second inlet tube 4, second outlet pipe 5 and second water passage pipe 7 intercommunication. The first water inlet pipe 2 penetrates through the water storage tank body 1 on one side and is communicated with the water storage tank body 1 on the other side through the first water through pipe 6; the first water outlet pipe 3 penetrates through the water storage tank body 1 on one side and is communicated with the water storage tank body 1 on the other side through a first water pipe 6; the second water inlet pipe 4 penetrates through the water storage tank body 1 on one side and is communicated with the partition cavity 9 of the water storage tank body 1 on the other side through a second water through pipe 7; the second water outlet pipe 5 penetrates through the water storage tank body 1 on one side and is communicated with the separate cavity 9 of the water storage tank body 1 on the other side through the first water pipe 6. Specifically, the first water inlet pipe 2 and the second water inlet pipe 4 are preferably arranged at the lower half part of the heat exchanger, and the first water outlet pipe 3 and the second water outlet pipe 5 are arranged at the upper half part of the heat exchanger.
Further, the compartment 9 may be provided with heat exchanging fins 11 in the fluid flow direction.
The utility model discloses an operating principle is through optimizing fluid route, low-temperature fluid gets into first water service pipe 6 through first inlet tube 2, then fill up water storage box 1 and flow out from first outlet pipe 3, high-temperature fluid gets into through second inlet tube 4 and separates the chamber 9 with both sides by second water service pipe 7 and fill up the back and flow out from second outlet pipe 5, the heat transfer face includes the shell body pipe (being main heat transfer chamber 8) of first water service pipe 6 and the formation of second water service pipe 7 and separates the chamber 9 including heat transfer fin (being vice heat transfer chamber 10), the heat transfer face is great, heat exchange efficiency is improved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A shell tube water storage type heat exchanger is characterized by comprising two communicated water storage box bodies, wherein a first water inlet tube, a first water outlet tube, a second water inlet tube and a second water outlet tube are respectively arranged on the water storage box bodies; two still be provided with a plurality of second water service pipes between the water storage tank body, the second water service pipe cover is established first water service pipe periphery makes first water service pipe with cavity between the second water service pipe forms main heat transfer chamber, the water storage tank body is provided with separates the chamber, a plurality of second water service pipes between through separate the chamber intercommunication each other, make the water storage tank body with separate the chamber between the chamber and form vice heat transfer chamber, the second inlet tube the second outlet pipe with the second water service pipe intercommunication.
2. The shell pipe water storage type heat exchanger as claimed in claim 1, wherein the first water inlet pipe penetrates through the water storage tank body on one side and is communicated with the water storage tank body on the other side through the first water through pipe.
3. The shell pipe water storage type heat exchanger according to claim 1, wherein the first water outlet pipe penetrates through the water storage tank body on one side and is communicated with the water storage tank body on the other side through the first water through pipe.
4. The shell pipe water storage type heat exchanger according to claim 1, wherein the second water inlet pipe penetrates through the water storage tank body on one side and is communicated with the partition cavity of the water storage tank body on the other side through the second water through pipe.
5. The shell pipe water storage type heat exchanger of claim 1, wherein the second water outlet pipe penetrates through the water storage tank body on one side and is communicated with the partition cavity of the water storage tank body on the other side through the first water through pipe.
6. The shell tube water storage heat exchanger of any one of claims 1 to 5, wherein the compartment is provided with heat exchange fins in the direction of fluid flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302111.3U CN215003063U (en) | 2021-02-03 | 2021-02-03 | Shell pipe water storage type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120302111.3U CN215003063U (en) | 2021-02-03 | 2021-02-03 | Shell pipe water storage type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215003063U true CN215003063U (en) | 2021-12-03 |
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ID=79145483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120302111.3U Active CN215003063U (en) | 2021-02-03 | 2021-02-03 | Shell pipe water storage type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215003063U (en) |
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2021
- 2021-02-03 CN CN202120302111.3U patent/CN215003063U/en active Active
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