CN209230366U - A kind of sealing silicon carbide tubular heat exchanger being conveniently replaceable double tubesheet - Google Patents
A kind of sealing silicon carbide tubular heat exchanger being conveniently replaceable double tubesheet Download PDFInfo
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- CN209230366U CN209230366U CN201822017530.3U CN201822017530U CN209230366U CN 209230366 U CN209230366 U CN 209230366U CN 201822017530 U CN201822017530 U CN 201822017530U CN 209230366 U CN209230366 U CN 209230366U
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- shell
- silicon carbide
- heat exchanger
- fixedly connected
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 37
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000003491 array Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of sealing silicon carbide tubular heat exchangers for being conveniently replaceable double tubesheet, are related to silicon carbide tubular heat exchanger technical field.The utility model includes first shell and several second shells, first shell week side circumference array have the first threaded hole；First shell inner surface is fixedly connected there are two double tubesheet；Array has silicon carbide tubulation between two double tubesheets；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；The fixation of first shell week side is communicated with a water inlet pipe；There are two dirt collection pipes for the fixed connection in first shell week side.The utility model solves the problems, such as do not have cleaning device inside existing silicon carbide heat exchanger by setting water inlet pipe and dirt collection pipe；By the way that first annular groove is arranged in double tubesheet, it is quick detachable to solve the problems, such as that existing silicon carbide heat exchanger double tubesheet is not allowed.
Description
Technical field
The utility model belongs to silicon carbide tubular heat exchanger technical field, more particularly to a kind of double tubesheet that is conveniently replaceable
Seal silicon carbide 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.
There is no cleaning device inside existing silicon carbide heat exchanger, it is long long afterwards using the time, it will lead to silicon carbide heat exchanger
The many dirts of internal residual, reduce silicon carbide heat exchanger transfer efficiency；Existing silicon carbide heat exchanger double tubesheet is not allowed readily removable
It unloads, might have part aging after long-time use, inside silicon carbide heat exchanger, it is not easy to which the double tubesheet of disassembly can give work
Many inconvenience are brought as personnel.
Utility model content
The purpose of this utility model is to provide a kind of sealing silicon carbide tubular heat exchangers for being conveniently replaceable double tubesheet, pass through
Water inlet pipe and dirt collection pipe are set, solve the problems, such as do not have cleaning device inside existing silicon carbide heat exchanger；By two-tube
First annular groove is arranged in plate, and it is quick detachable to solve the problems, such as that existing silicon carbide heat exchanger double tubesheet is not allowed.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The utility model be a kind of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet, if including first shell and
Dry second shell, first shell week side circumference array have the first threaded hole；The first shell inner surface is fixedly connected with two
A double tubesheet；Array has silicon carbide tubulation between two double tubesheets；The fixation of first shell week side is communicated with first
Inlet tube and the first outlet tube；The first shell inner surface is fixedly connected with third shell；First shell week side is solid
Surely it is communicated with a water inlet pipe；There are two dirt collection pipes for the fixed connection in first shell week side；Wherein, two double tubesheets one
Surface is provided with first annular groove；The first annular groove inner surface is slidably connected with the first ring week side；Two institutes
Stating second shell week side, fixation is communicated with the second inlet tube and the second outlet tube respectively；It opens on two one surfaces of second shell
There is second annular groove；The second annular groove inner surface is slidably connected with one surface of double tubesheet；Two second shells
One surface is fixedly connected with the second annulus；The second ring week side surface circumference array has the second threaded hole.
Further, the dirt collection pipe week side is provided with a thread groove；The dirt collection pipe internal surface is opened there are two notch；Two
A notch inner surface is fixedly connected to a spring；The dirt collection pipe internal surface slidably connects a filter plate；The mistake
Filter plate week, side was fixedly connected with two sliding blocks；Two the sliding block week side be slidably connected respectively with notch inner surface；Two
One surface of sliding block is fixedly connected with spring one end；One surface of filter plate is fixedly connected with a vibrating motor.
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, 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, the utility model solves unclear inside existing silicon carbide heat exchanger by setting water inlet pipe and dirt collection pipe
Cleaning device long afterwards using time length will lead to many dirts of silicon carbide heat exchanger internal residual, reduces silicon carbide heat exchanger and turns
The problem of changing efficiency, the water inlet pipe and dirt collection pipe of setting can effectively clean inside, have the advantages that improve transfer efficiency.
2, it is two-tube to solve existing silicon carbide heat exchanger by the way that first annular groove is arranged in double tubesheet for the utility model
Plate is not allowed quick detachable, might have part aging after long-time use, inside silicon carbide heat exchanger, it is not easy to disassembly it is double
Tube sheet can bring the problem of many inconvenience to staff, and it is outer that the first annular groove of setting can make double tubesheet be directly sleeved on
On shell, have the advantages that facilitate staff.
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 representation of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet of the utility model
Figure；
Fig. 2 is the structural schematic diagram of first shell；
Fig. 3 is the structural schematic diagram of double tubesheet；
Fig. 4 is the structure sectional view of Fig. 1；
Fig. 5 is the partial enlarged view in Fig. 4 at A；
Fig. 6 is the structure sectional view of dirt collection pipe；
Fig. 7 is the structural schematic diagram of dirt collection pipe；
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- double tubesheet, 6- silicon carbide tubulation,
The first inlet tube of 7-, the first outlet tube of 8-, 9- third shell, 10- water inlet pipe, 11- dirt collection pipe, 12- first annular groove, 13-
Second inlet tube, the second outlet tube of 14-, 15- second annular groove, the second annulus of 16-, the second threaded hole of 17-, 1101- screw thread
Slot, 1102- notch, 1103- spring, 1104- filter plate, 1105- sliding block, 1106- vibrating motor.
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 referring to shown in Fig. 1-7, the utility model is a kind of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet,
Including first shell 1 and several second shells 2,1 week side circumference array of first shell has the first threaded hole 4；In first shell 1
Surface is fixedly connected there are two double tubesheet 5；Array has silicon carbide tubulation 6 between two double tubesheets 5；1 week side of first shell is solid
Surely the first inlet tube 7 and the first outlet tube 8 are communicated with；1 inner surface of first shell is fixedly connected with third shell 9；First shell 1
All side fixations are communicated with a water inlet pipe 10；There are two dirt collection pipes 11 for the fixed connection in 1 week side of first shell；Wherein, two pairs
5 one surface of tube sheet is provided with first annular groove 12；The side sliding in 3 weeks of 12 inner surface of first annular groove and the first annulus connects
It connects；Fixation is communicated with the second inlet tube 13 and the second outlet tube 14 respectively for two second shells, 2 weeks sides；Two second shells 2
One surface is provided with second annular groove 15；15 inner surface of second annular groove is slidably connected with 5 one surface of double tubesheet；Two second
2 one surface of shell is fixedly connected with the second annulus 16；The second side circumference array of annulus 16 weeks has the second threaded hole 17.
Wherein as shown in Figures 6 and 7,11 weeks sides of dirt collection pipe are provided with a thread groove 1101；11 inner surface of dirt collection pipe is provided with two
A notch 1102；Two 1102 inner surfaces of notch are fixedly connected to a spring 1103, facilitate filter plate 1104 up and down；Collection
Dirty 11 inner surface of pipe slidably connects a filter plate 1104；1104 weeks sides of filter plate are fixedly connected with two sliding blocks 1105；Two
1105 weeks sides of a sliding block are slidably connected with 1102 inner surface of notch respectively；Two 1,105 1 surfaces of sliding block with spring 1,103 1
End is fixedly connected；1,104 1 surface of filter plate is fixedly connected with a vibrating motor 1106 and the dirt on filter plate 1104 is fallen
In dirt collection pipe 11.
Wherein as shown in Figure 1, second shell 2 is semicircular structure.
Wherein as shown in figure 5, 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 4,9 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 4,13 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, cleaning the inside of third shell 9 by water inlet pipe 10, pass through
Vibrating motor 1106 vibrates so that the dirt on surface enters in dirt collection pipe 11, makes double tubesheet 5 straight by first annular groove 12
Female connector facilitates double tubesheet 5 to dismantle in the first annulus 3.
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 sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet, 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 double tubesheets (5)；It is several described double
Array has silicon carbide tubulation (6) between tube sheet (5)；The all sides of the first shell (1) are fixed be communicated with the first inlet tube (7) and
First outlet tube (8)；First shell (1) inner surface is fixedly connected with third shell (9)；First shell (1) side
Face fixation is communicated with a water inlet pipe (10)；The all side fixations of the first shell (1) are communicated with several dirt collection pipes (11)；
Wherein, several (5) one surfaces of the double tubesheet are provided with first annular groove (12)；In the first annular groove (12)
Surface is slidably connected with all sides of the first annulus (3)；
Fixation is communicated with the second inlet tube (13) and the second outlet tube (14) to all sides of several second shells (2) respectively；If
It does (2) one surface of second shell and is provided with second annular groove (15)；Second annular groove (15) inner surface with it is two-tube
(5) one surface of plate is slidably connected；
Several (2) one surfaces of the second shell are fixedly connected with the second annulus (16)；The all side circles of second annulus (16)
All arrays have the second threaded hole (17).
2. a kind of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet according to claim 1, which is characterized in that
The all sides of the dirt collection pipe (11) are provided with a thread groove (1101)；Dirt collection pipe (11) inner surface is provided with several notches
(1102)；Several notch (1102) inner surfaces are fixedly connected to a spring (1103)；Dirt collection pipe (11) inner surface
Slidably connect a filter plate (1104)；The all sides of the filter plate (1104) are fixedly connected with several sliding blocks (1105)；It is several
The all sides of the sliding block (1105) are slidably connected with notch (1102) inner surface respectively；Several (1105) one surfaces of the sliding block are equal
It is fixedly connected with spring (1103) one end；(1104) one surface of filter plate is fixedly connected with a vibrating motor (1106).
3. a kind of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet according to claim 1, which is characterized in that
The second shell (2) is semicircular structure.
4. a kind of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet according to claim 1, which is characterized in that
First threaded hole (4) internal diameter and the second threaded hole (17) interior electrical path length are consistent.
5. a kind of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet according to claim 1, which is characterized in that
Third shell (9) inner surface is fixedly connected with a layer corrosion-resistant ceramic；In third shell (9) outer surface and first shell (1)
Cavity is formed between surface, the cavity is vacuum structure.
6. a kind of sealing silicon carbide tubular heat exchanger for being conveniently replaceable double tubesheet according to claim 1, which is characterized in that
Second annulus (16) internal diameter is consistent with first shell (1) outer diameter length；Second annulus (16) inner surface and first shell
The all sides of body (1) are slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017530.3U CN209230366U (en) | 2018-11-28 | 2018-11-28 | A kind of sealing silicon carbide tubular heat exchanger being conveniently replaceable double tubesheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822017530.3U CN209230366U (en) | 2018-11-28 | 2018-11-28 | A kind of sealing silicon carbide tubular heat exchanger being conveniently replaceable double tubesheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209230366U true CN209230366U (en) | 2019-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822017530.3U Expired - Fee Related CN209230366U (en) | 2018-11-28 | 2018-11-28 | A kind of sealing silicon carbide tubular heat exchanger being conveniently replaceable double tubesheet |
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| Country | Link |
|---|---|
| CN (1) | CN209230366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595254A (en) * | 2019-09-24 | 2019-12-20 | 大冶威普换热器有限公司 | Leakage-proof device for tubular heat exchanger |
| CN111964487A (en) * | 2020-08-17 | 2020-11-20 | 肖美占 | Miniaturized high-efficiency heat exchanger capable of accommodating more heat exchange tubes |
-
2018
- 2018-11-28 CN CN201822017530.3U patent/CN209230366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110595254A (en) * | 2019-09-24 | 2019-12-20 | 大冶威普换热器有限公司 | Leakage-proof device for tubular heat exchanger |
| CN111964487A (en) * | 2020-08-17 | 2020-11-20 | 肖美占 | Miniaturized high-efficiency heat exchanger capable of accommodating more heat exchange tubes |
| CN111964487B (en) * | 2020-08-17 | 2021-10-01 | 淄博宝丰换热设备有限公司 | Miniaturized high-efficiency heat exchanger capable of accommodating more heat exchange tubes |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 |