CN209230360U - A kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger - Google Patents
A kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger Download PDFInfo
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- CN209230360U CN209230360U CN201821969178.7U CN201821969178U CN209230360U CN 209230360 U CN209230360 U CN 209230360U CN 201821969178 U CN201821969178 U CN 201821969178U CN 209230360 U CN209230360 U CN 209230360U
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- shell
- silicon carbide
- heat exchanger
- annulus
- fixedly connected
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Abstract
The utility model discloses a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchangers, are related to silicon carbide heat exchanger technical field.The utility model includes first shell and two second shells, and one apparent surface of first shell is fixedly connected to the first annulus；First shell week, side circumference array had the first threaded hole；First shell inner surface is fixedly connected there are two partition；Array has silicon carbide tubulation between two partitions；The fixation of first shell week side is communicated with the first inlet tube and the first outlet tube；First shell inner surface is fixedly connected with third shell；Several second shell weeks side respectively fixation be communicated with the second inlet tube and the second outlet tube.The utility model solves the problems, such as that the transfer efficiency of existing silicon carbide heat exchanger is not high by setting double casing；By the first annulus of setting and the second annulus, solving existing silicon carbide heat exchanger junction is all to reach sealing effect by washer, the not corrosion-resistant problem of washer.
Description
Technical field
The utility model belongs to silicon carbide heat exchanger technical field, more particularly to a kind of corrosion resistant sealed single-pipe carbon
SiClx tubular heat exchanger.
Background technique
Silicon carbide heat exchanger is a kind of new type heat exchanger using thyrite as a heat transfer medium.Due to carbonization
Silicon ceramics have the good characteristics such as corrosion-resistant, high temperature resistant, highly thermally conductive, high rigidity, wear-resisting, and silicon carbide ceramic heat exchanger is suitble to height
The use demand of warm, corrosion-resistant environment.
The transfer efficiency of existing silicon carbide heat exchanger is not high, and silicon carbide heat exchanger shell is all single layer, causes to be carbonized
Silicon outer cover of heat exchanger heat insulation effect is bad, and it is not high to eventually lead to transfer efficiency；Existing silicon carbide heat exchanger junction is all logical
It crosses washer and reaches sealing effect, washer is not corrosion-resistant, and it is long long afterwards using the time, it will lead to silicon carbide heat exchanger leakproofness not
It is good.
Utility model content
The purpose of this utility model is to provide a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchangers, by setting
Double casing is set, solves the problems, such as that the transfer efficiency of existing silicon carbide heat exchanger is not high；Pass through the first annulus of setting and the
Two annulus, solving existing silicon carbide heat exchanger junction is all to reach sealing effect by washer, and washer is not corrosion-resistant
The problem of.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model is a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger, including first shell and two
Second shell, one apparent surface of first shell are fixedly connected to the first annulus；The first shell week side Circle-Array
Show the first threaded hole；The first shell inner surface is fixedly connected there are two partition；Array has carbon between two partitions
SiClx tubulation；The fixation of first shell week side is communicated with the first inlet tube and the first outlet tube；Table in the first shell
Face is fixedly connected with third shell；Fixed the second inlet tube and second that is communicated with goes out liquid respectively for several second shell week sides
Pipe；Two one surfaces of second shell are provided with an annular groove；The annular groove inner surface and the first ring week side are sliding
Dynamic connection；Two one surfaces of second shell are fixedly connected with the second annulus；The second ring week side surface circumference array has
Second threaded hole.
Further, the second shell is semicircular structure.
Further, electrical path length is consistent in the first threaded hole internal diameter and the second threaded hole.
Further, silicon carbide tubulation both ends extend through two one surfaces of partition and fix with two partitions and connect
It connects.
Further, the third shell inner surface inner surface is fixedly connected with a layer corrosion-resistant ceramic；Third shell appearance
Cavity is formed between face and first shell inner surface, the cavity is vacuum structure.
Further, second internal radius is consistent with first shell outer diameter length；Second circle ring inner surface with
First shell week, side was slidably connected.
The utility model has the following beneficial effects:
1, for the utility model by setting double casing, the transfer efficiency for solving existing silicon carbide heat exchanger is not high,
Silicon carbide heat exchanger shell is all single layer, causes silicon carbide heat exchanger shell heat insulation effect bad, eventually leads to transfer efficiency
The double casing of not high problem, setting can effectively be kept the temperature, and have the advantages that improve transfer efficiency.
2, the utility model solves existing silicon carbide heat exchanger junction by the first annulus of setting and the second annulus
It is all to reach sealing effect by washer, washer is not corrosion-resistant, and it is long long afterwards using the time, it will lead to silicon carbide heat exchanger sealing
The bad problem of property, the first annulus and the second annulus of setting, which are used in conjunction with each other, reaches sealing effect instead of washer, so that carbon
SiClx heat exchanger has the advantages that improve leakproofness.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of structural schematic diagram of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger of the utility model；
Fig. 2 is the structural schematic diagram of first shell；
Fig. 3 is the structure sectional view of Fig. 1；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
In attached drawing, parts list represented by the reference numerals are as follows:
1- first shell, 2- second shell, the first annulus of 3-, the first threaded hole of 4-, 5- partition, 6- silicon carbide tubulation, 7-
First inlet tube, the first outlet tube of 8-, 9- third shell, the second inlet tube of 10-, the second outlet tube of 11-, 12- annular groove,
The second annulus of 13-, the second threaded hole of 14-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments 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 creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-4, the utility model is a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger, packet
First shell 1 and two second shells 2 are included, 1 one apparent surface of first shell is fixedly connected to the first annulus 3；First shell 1
All side circumference array have the first threaded hole 4；1 inner surface of first shell is fixedly connected there are two partition 5；Between two partitions 5
Array has silicon carbide tubulation 6；First shell side fixation in 1 week is communicated with the first inlet tube 7 and the first outlet tube 8；First shell 1
Inner surface is fixedly connected with third shell 9；Fixation is communicated with the second inlet tube 10 and second to 2 weeks sides of several second shells respectively
Outlet tube 11；Two 2 one surfaces of second shell are provided with an annular groove 12；3 side of 12 inner surface of annular groove and the first annulus
Face is slidably connected；Two 2 one surfaces of second shell are fixedly connected with the second annulus 13；The second side circumference array of annulus 13 weeks has
Second threaded hole 14.
Wherein as shown in Figure 1, second shell 2 is semicircular structure.
Wherein as shown in figure 4, electrical path length is consistent in 4 internal diameter of the first threaded hole and the second threaded hole 14, facilitate the first screw thread
4 internal diameter of hole and the second threaded hole 14 are bolted.
Wherein as shown in figure 3,6 both ends of silicon carbide tubulation extend through two 5 one surfaces of partition and fix with two partitions 5
Connection.
Wherein as shown in figure 3,9 inner surface inner surface of third shell is fixedly connected with a layer corrosion-resistant ceramic, can be very good
It is anticorrosive；Cavity is formed between 1 inner surface of 9 outer surface of third shell and first shell, cavity is vacuum structure, and vacuum structure can
To keep the temperature well.
Wherein as shown in figure 3,13 internal diameter of the second annulus is consistent with 1 outer diameter length of first shell；Second annulus, 13 inner surface
It is slidably connected with 1 week side of first shell, facilitates first shell 1 and second shell 2 fixed.
One concrete application of the present embodiment are as follows: in use, being cooperated by the first annulus 3 and annular groove 12, the second circle
Ring 13 and first shell 1 are used cooperatively, instead of washer, so that first shell 1 and second shell 2 achieve the effect that sealing,
By the first threaded hole 4 and the second threaded hole 14 first shell 1 and second shell 2 are fixed together, pass through setting first
Shell 1 and third shell 9 improve entire silicon carbide tubular heat exchanger heat insulation effect, to improve turning for silicon carbide tubular heat exchanger
Change efficiency.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger, including first shell (1) and several second shells
(2), it is characterised in that:
(1) one apparent surface of first shell is fixedly connected to the first annulus (3)；The all side circles of the first shell (1)
All arrays have the first threaded hole (4)；First shell (1) inner surface is fixedly connected with several partitions (5)；Several partitions
(5) array has silicon carbide tubulation (6) between；The all side fixations of the first shell (1) are communicated with the first inlet tube (7) and first
Outlet tube (8)；First shell (1) inner surface is fixedly connected with third shell (9)；
Fixation is communicated with the second inlet tube (10) and the second outlet tube (11) to all sides of several second shells (2) respectively；If
It does (2) one surface of second shell and is provided with an annular groove (12)；Annular groove (12) inner surface and the first annulus (3)
All sides are slidably connected；
Several (2) one surfaces of the second shell are fixedly connected with the second annulus (13)；The all side circles of second annulus (13)
All arrays have the second threaded hole (14).
2. a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger according to claim 1, which is characterized in that institute
Stating second shell (2) is semicircular structure.
3. a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger according to claim 1, which is characterized in that institute
It states the first threaded hole (4) internal diameter and the second threaded hole (14) interior electrical path length is consistent.
4. a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger according to claim 1, which is characterized in that institute
Silicon carbide tubulation (6) both ends are stated to extend through several (5) one surfaces of partition and be fixedly connected with several partitions (5).
5. a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger according to claim 1, which is characterized in that institute
It states third shell (9) inner surface inner surface and is fixedly connected with a layer corrosion-resistant ceramic；Third shell (9) outer surface and first shell
(1) cavity is formed between inner surface, the cavity is vacuum structure.
6. a kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger according to claim 1, which is characterized in that institute
It is consistent with first shell (1) outer diameter length to state the second annulus (13) internal diameter；Second annulus (13) inner surface and first shell
(1) all sides are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969178.7U CN209230360U (en) | 2018-11-28 | 2018-11-28 | A kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821969178.7U CN209230360U (en) | 2018-11-28 | 2018-11-28 | A kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230360U true CN209230360U (en) | 2019-08-09 |
Family
ID=67504926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821969178.7U Active CN209230360U (en) | 2018-11-28 | 2018-11-28 | A kind of corrosion resistant sealed single-pipe silicon carbide tubular heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209230360U (en) |
-
2018
- 2018-11-28 CN CN201821969178.7U patent/CN209230360U/en active Active
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