CN217979933U - Efficient energy-saving shell-and-tube heat exchanger - Google Patents
Efficient energy-saving shell-and-tube heat exchanger Download PDFInfo
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- CN217979933U CN217979933U CN202221899311.2U CN202221899311U CN217979933U CN 217979933 U CN217979933 U CN 217979933U CN 202221899311 U CN202221899311 U CN 202221899311U CN 217979933 U CN217979933 U CN 217979933U
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Abstract
The utility model discloses a high-efficient energy-conserving shell and tube type heat exchanger belongs to shell and tube type heat exchanger field, a high-efficient energy-conserving shell and tube type heat exchanger, which comprises a housin, the connecting seat of a set of bilateral symmetry of outer wall intermediate position fixedly connected with of casing, the fluid port of a set of longitudinal symmetry of outer wall one side fixedly connected with of casing, the inside of casing is provided with the heat exchange tube, and the inside of casing is provided with the several baffle. The utility model discloses a set up heating pipe and interior tooth, tooth is external in utilizing, liquid is through getting into the connector along interior tooth, simultaneously liquid passes through in the even inflow heat exchange tube of connector, another kind of liquid flows in through the fluid mouth of casing shell upside this moment to carry out the heat replacement to the inside liquid of heat exchange tube, the fluid mouth of following casing shell downside flows out after accomplishing, be favorable to reinforcing means work efficiency, reduce the consumption and advance the heat replacement fast and guarantee the homogeneity of replacement, it is inhomogeneous to avoid liquid to replace.
Description
Technical Field
The utility model relates to a shell and tube type heat exchanger field, more specifically say, relate to an energy-efficient shell and tube type heat exchanger.
Background
The shell-and-tube heat exchanger is called a shell-and-tube heat exchanger. The dividing wall type heat exchanger takes the wall surface of the tube bundle sealed in the shell as a heat transfer surface. The heat exchanger has simple structure, low cost, wider flow cross section and easy scale cleaning; but has low heat transfer coefficient and large occupied area. Can be made of various structural materials (mainly metal materials) and can be used at high temperature and high pressure.
When heat is replaced by an existing shell-and-tube heat exchanger, due to the fact that the distance between heat exchange rings in the shell-and-tube heat exchanger is short and the number of bent parts is large, replacement effect and energy loss are reduced when the shell-and-tube heat exchanger is used, and therefore the replacement effect is poor and the using efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a high-efficient energy-conserving shell and tube type heat exchanger, it has solved current shell and tube type heat exchanger when carrying out the heat replacement, because the heat transfer ring is close each other apart from in it, the reason that the department of buckling is many can reduce the replacement effect and increase energy loss when using to lead to the poor problem that reduces the availability factor of replacement effect.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an energy-efficient shell and tube heat exchanger, includes the casing, the outer wall intermediate position fixedly connected with a set of bilateral symmetry's of casing connecting seat, the fluid mouth of a set of longitudinal symmetry of outer wall one side fixedly connected with of casing, the inside of casing is provided with the heat exchange tube, and the inside of casing is provided with the several baffle, the upper and lower both ends of casing are tooth in the fixedly connected with all.
Further, the heat exchange tube is vertically placed in the shell, the upper end and the lower end of the heat exchange tube are fixedly connected with connectors, and the outer sides of the connectors extend to the outer side of the shell.
Furthermore, the upper end and the lower end of the shell are fixedly connected with a first flange, the first flange is fixedly connected to the outer side of the connector, the surface of the first flange is fixedly connected with a second flange, and the connector is located on the inner side of the second flange.
Further, the outside of connector all is provided with interior tooth, and the opposite side of interior tooth all hugs closely the outside with the connector, the outside fixedly connected with flange three of interior tooth, flange two is the PVDF flange, flange one and flange three all are 316 stainless steel flanges, and flange one and flange two and flange tee bend cross nut fixed connection.
Furthermore, the outer side of the heat exchange tube is fixedly connected with a plurality of clapboards, and the clapboards are arranged at equal intervals.
Furthermore, the shell is made of 316 stainless steel, the fluid port is communicated with the inside of the shell, a fixing hole is formed in the front end of the top surface of the connecting seat, side plates are fixedly connected to two sides of the connecting seat, and the side plates are triangular.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) This scheme is through setting up heating pipe and interior tooth, tooth carries out external in the utilization, liquid gets into the connector through along interior tooth, simultaneously liquid passes through in the even inflow heat exchange tube of connector, another kind of liquid flows in through the fluid mouth of casing shell upside this moment, thereby carry out the heat replacement to the inside liquid of heat exchange tube, the fluid mouth of accomplishing the back from casing shell downside flows out, be favorable to reinforcing device work efficiency, reduce consumption and advance the homogeneity of heat replacement and guarantee replacement fast, it is inhomogeneous to avoid liquid replacement.
(2) Through the flange I, the flange II and the flange III which are arranged, the flange I, the flange II and the flange III are fixedly connected with each other by utilizing the nut, the air tightness of the device is increased, the inner teeth and the connector are fixed or detached conveniently, and therefore the device is convenient to detach, maintain or replace internal parts.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the side view cross-section connection structure of the present invention;
fig. 4 is a schematic top view of the present invention.
The numbering in the figures illustrates:
1. a housing; 2. a connecting seat; 3. a fluid port; 4. a heat exchange tube; 5. inner teeth; 6. a connector; 7. a first flange; 8. a second flange; 9. a third flange; 10. a partition plate; 11. side plates.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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.
Example 1:
referring to fig. 1-4, a high-efficiency energy-saving shell-and-tube heat exchanger includes a shell 1, a set of bilateral symmetric connecting seats 2 fixedly connected to the middle position of the outer wall of the shell 1, a set of up-down symmetric fluid ports 3 fixedly connected to one side of the outer wall of the shell 1, a heat exchange tube 4 disposed inside the shell 1, a plurality of partitions 10 disposed inside the shell 1, and inner teeth 5 fixedly connected to the upper and lower ends of the shell 1.
In this embodiment, through the nut to flange one 7, flange two 8 and flange three 9 carry out mutual fixed connection, be favorable to increasing the device gas tightness, it is convenient to fix or dismantle interior tooth 5 and connector 6, thereby make things convenient for the device to dismantle the maintenance or change internals, tooth 5 is external in the rethread, when the device carries out heat exchange, liquid gets into connector 6 along interior tooth 5, simultaneously liquid passes through in the even inflow heat exchange tube 4 of connector 6, another kind of liquid flows in through the fluid port 3 of casing 1 shell upside this moment, thereby carry out the heat replacement to the inside liquid of heat exchange tube 4, flow out from the fluid port 3 of casing 1 shell downside after the completion, be favorable to reinforcing apparatus work efficiency, reduce consumption and advance the homogeneity of heat replacement and assurance replacement fast, it is inhomogeneous to avoid the liquid replacement.
The heat exchange tube 4 is vertically placed in the shell 1, the upper end and the lower end of the heat exchange tube 4 are fixedly connected with connectors 6, and the outer sides of the connectors 6 extend to the outer side of the shell 1.
In this embodiment, the heat exchange tube 4 is vertically placed inside the casing 1 through the connector 6, which is beneficial to enhancing the displacement reaction, thereby achieving the energy-saving effect.
The upper end and the lower end of the shell 1 are fixedly connected with a flange I7, the flange I7 is fixedly connected to the outer side of the connector 6, the surface of the flange I7 is fixedly connected with a flange II 8, the connector 6 is located on the inner side of the flange II 8, the outer side of the connector 6 is provided with an inner tooth 5, the opposite sides of the inner tooth 5 are tightly attached to the outer side of the connector 6, the outer side of the inner tooth 5 is fixedly connected with a flange III 9, the flange II 8 is a PVDF flange, the flange I7 and the flange III 9 are 316 stainless steel flanges, and the flange I7, the flange II 8 and the flange III 9 are fixedly connected through nuts.
In this embodiment, carry out mutual fixed connection through the nut to flange one 7, flange two 8 and flange three 9, be favorable to increasing the device gas tightness, conveniently fix or dismantle interior tooth 5 and connector 6 to make things convenient for the device to dismantle the maintenance or change internals.
The outer side of the heat exchange tube 4 is fixedly connected with a plurality of clapboards 10, and the clapboards 10 are arranged at equal intervals.
In this embodiment, the partition plates 10 are installed at a distance, which is beneficial to ensuring slow flow of liquid, thereby ensuring uniform heat displacement of the liquid.
The casing 1 is made of 316 stainless steel, the fluid port 3 is communicated with the inside of the casing 1, the front end of the top surface of the connecting seat 2 is provided with a fixing hole, the two sides of the connecting seat 2 are fixedly connected with side plates 11, and the side plates 11 are triangular.
In this embodiment, the housing 1 made of 316 stainless steel is beneficial to enhancing the corrosion resistance of the device and prolonging the service life of the device.
The utility model discloses a theory of operation and use flow: carry out mutual fixed connection through the nut to flange one 7, flange two 8 and flange three 9, tooth 5 carries out externally in the rethread, when the device carries out heat exchange, liquid gets into connector 6 along interior tooth 5, and liquid passes through in the even inflow heat exchange tube 4 of connector 6 simultaneously, and another kind of liquid flows in through the fluid mouth 3 of 1 shell upside of casing this moment to carry out the heat replacement to 4 inside liquid of heat exchange tube, follow the fluid mouth 3 outflow of 1 shell downside of casing after the completion.
The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. An energy-efficient shell and tube heat exchanger, includes casing (1), its characterized in that: the utility model discloses a heat exchanger, including casing (1), outer wall intermediate position fixedly connected with a set of bilateral symmetry's connecting seat (2) of casing (1), the fluid mouth (3) of a set of bilateral symmetry of outer wall one side fixedly connected with of casing (1), the inside of casing (1) is provided with heat exchange tube (4), and the inside of casing (1) is provided with several baffle (10), tooth (5) in the upper and lower both ends of casing (1) fixedly connected with all.
2. An energy-efficient shell and tube heat exchanger as claimed in claim 1, characterized in that: the heat exchange tube (4) is vertically placed inside the shell (1), the upper end and the lower end of the heat exchange tube (4) are fixedly connected with connectors (6), and the outer sides of the connectors (6) extend to the outer side of the shell (1).
3. An energy-efficient shell and tube heat exchanger as claimed in claim 1, characterized in that: the utility model discloses a novel high-voltage power supply, including casing (1), all fixedly connected with flange (7) in the upper and lower both ends of casing (1), and flange (7) fixed connection in the outside of connector (6), the surface of flange (7) is fixed connection flange two (8) all, connector (6) are located the inboard of flange two (8).
4. A high efficiency energy saving shell and tube heat exchanger according to claim 3, characterized in that: tooth (5) in all being provided with in the outside of connector (6), and the opposite side of interior tooth (5) all hugs closely the outside with connector (6), the outside fixedly connected with flange three (9) of interior tooth (5), flange two (8) are the PVDF flange, flange one (7) and flange three (9) all are 316 stainless steel flanges, and flange one (7) and flange two (8) pass through nut fixed connection with flange three (9).
5. An energy-efficient shell and tube heat exchanger as claimed in claim 1, characterized in that: the outer sides of the heat exchange tubes (4) are fixedly connected with a plurality of partition plates (10), and the partition plates (10) are arranged at equal intervals.
6. An energy-efficient shell and tube heat exchanger as claimed in claim 1, characterized in that: the connecting seat is characterized in that the shell (1) is made of 316 stainless steel, the fluid port (3) is communicated with the inside of the shell (1), a fixing hole is formed in the front end of the top surface of the connecting seat (2), side plates (11) are fixedly connected to the two sides of the connecting seat (2), and the side plates (11) are triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899311.2U CN217979933U (en) | 2022-07-22 | 2022-07-22 | Efficient energy-saving shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221899311.2U CN217979933U (en) | 2022-07-22 | 2022-07-22 | Efficient energy-saving shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217979933U true CN217979933U (en) | 2022-12-06 |
Family
ID=84279512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221899311.2U Active CN217979933U (en) | 2022-07-22 | 2022-07-22 | Efficient energy-saving shell-and-tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217979933U (en) |
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2022
- 2022-07-22 CN CN202221899311.2U patent/CN217979933U/en active Active
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