CN209459491U - A kind of high-efficiency anticorrosive heat exchanger - Google Patents
A kind of high-efficiency anticorrosive heat exchanger Download PDFInfo
- Publication number
- CN209459491U CN209459491U CN201822136092.2U CN201822136092U CN209459491U CN 209459491 U CN209459491 U CN 209459491U CN 201822136092 U CN201822136092 U CN 201822136092U CN 209459491 U CN209459491 U CN 209459491U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- exchange tube
- shell
- end socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a kind of high-efficiency anticorrosive heat exchanger, including shell, corrugated spiral heat-exchange tube, end socket composition, inner walls are equipped with anticorrosive PTFE and lose layer, the outer surface of the shell is arranged with waterproof and heat-insulating silica gel sheath, corrugated spiral heat-exchange tube is equipped in shell, corrugated spiral heat-exchange tube is made of titanium carbide ceramic.The upper end of corrugated spiral heat-exchange tube is connected with the water inlet pipe for extending to hull outside, the lower end of corrugated spiral heat-exchange tube is connected with the drainpipe for extending to hull outside, shell two sides are all connected with end socket, two sides end socket is respectively equipped with air inlet and gas outlet, and active carbon filter screen is equipped with inside the end socket equipped with air inlet.The utility model has the advantages that heat exchange efficiency is high, anticorrosion, high safety.
Description
Technical field
The utility model relates to a kind of heat transfer device, in particular to a kind of high-efficiency anticorrosive heat exchanger.
Background technique
In the heat exchanger that the fields such as chemistry, petroleum, food, metallurgy use, main operational principle is by material from heat exchanger
The circulation of internal heat pipeline, pipeline external sufficiently carries out heat exchange with material in pipeline using heat transferring medium, to reach heat exchange
Purpose, there are following foots for existing tubular heat exchanger: first is that tubulation heat transfer area is small, heat exchange efficiency is low；Second is that in tubulation
Easily passed through dielectric corrosion.
Utility model content
The purpose of this utility model provides a kind of high-efficiency anticorrosive heat exchange aiming at the deficiency of heat transfer device currently on the market
Device.
The utility model can be realized by following scheme: a kind of high-efficiency anticorrosive heat exchanger, including shell, helicon
Line heat exchanger tube, end socket composition, inner walls are equipped with corrosion-resistant coating, and the outer surface of the shell is arranged with waterproof and heat-insulating gum cover, shell
It is equipped with corrugated spiral heat-exchange tube in vivo, the upper end of corrugated spiral heat-exchange tube is connected with the water inlet pipe for extending to hull outside, spiral
The lower end of corrugated tube is connected with the drainpipe for extending to hull outside, and shell two sides are all connected with end socket, two sides end socket difference
Equipped with air inlet and gas outlet, active carbon filter screen is equipped with inside the end socket equipped with air inlet.
The shell is made of stainless steel.
The end socket is hemispherical dome structure.
The corrosion-resistant coating is polytetrafluoroethylene ethylene layer.
The waterproof and heat-insulating gum cover is silica gel sheath.
The corrugated spiral heat-exchange tube is made of titanium carbide ceramic.
Do blasting treatment in the corrugated spiral heat-exchange tube surface.
Zinc bar is equipped at the water inlet pipe and drainpipe nozzle.
The utility model has the beneficial effect that, relative to original technology, the utility model uses titanium carbide ceramic helical corrugation
Heat exchanger tube, inner walls are equipped with polytetrafluoroethylene ethylene layer, and external further covering and heat insulating layer has heat exchange efficiency height, anticorrosion, peace
The advantages that Quan Xingqiang.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model
1. 7. waterproof and heat-insulating gum cover of shell 2. spiral heat exchange tube, 3. end socket, 4. bolt, 5. nut, 6. corrosion-resistant coating, 8. water inlet pipe
9. 12. gas outlet of drainpipe 10. zinc bar, 11. air inlet, 13. active carbon filter screen.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, a kind of high-efficiency anticorrosive heat exchanger, including shell 1, corrugated spiral heat-exchange tube 2, end socket 3 composition, institute
It states shell to be made of stainless steel, integrally provides high intensity for heat exchanger, increase its safety, the end socket is hemispherical junction
Structure passes through through-hole using bolt 4 and connects shell with nut 5, and it is polytetrafluoroethylene ethylene layer that inner walls, which are equipped with corrosion-resistant coating 6,
Polytetrafluoroethylene (PTFE) has excellent chemical stability, corrosion resistance, will not react with most gases, enhance heat exchange
Device anti-corrosion capability, the outer surface of the shell are arranged with waterproof and heat-insulating gum cover 7, on the one hand protect machine itself, on the other hand rise
To heat-blocking action, the loss of heat is reduced, the waterproof and heat-insulating gum cover is silica gel sheath, it is equipped with corrugated spiral heat-exchange tube in shell,
The corrugated spiral heat-exchange tube is made of titanium carbide ceramic, and blasting treatment is provided on corrugated spiral heat-exchange tube, becomes its surface
It is coarse, be more advantageous to by medium and tube wall come into full contact with, effectively increase heat exchange efficiency.By the way that helicon is arranged
On the one hand line increases heat exchange area, on the other hand, flow medium along the helical corrugation of helical bellows, increase medium
The contact area and flowing process of heat exchange, the upper end of corrugated spiral heat-exchange tube is connected with the water inlet pipe 8 for extending to hull outside, spiral shell
The lower end of rotation corrugated tube is connected with the drainpipe 9 for extending to hull outside, and shell two sides are all connected with end socket, the water inlet pipe
With at drainpipe nozzle be equipped with zinc bar 10, prevent helical bellows occur couple corrosion.Two sides end socket is respectively equipped with air inlet 11
With gas outlet 12, the end socket inside equipped with air inlet is equipped with active carbon filter screen 13, can be to air inlet by active carbon filter screen
Gas in end socket is filtered, in order to avoid pollution environment.
Claims (8)
1. a kind of high-efficiency anticorrosive heat exchanger, including shell, corrugated spiral heat-exchange tube, end socket composition, it is characterized in that: inner walls
It is equipped with corrosion-resistant coating, the outer surface of the shell is arranged with waterproof and heat-insulating gum cover, is equipped with corrugated spiral heat-exchange tube, spiral in shell
The upper end of corrugated tube is connected with the water inlet pipe for extending to hull outside, and the lower end of corrugated spiral heat-exchange tube, which is connected with, to be extended to
The drainpipe of hull outside, shell two sides are all connected with end socket, and two sides end socket is respectively equipped with air inlet and gas outlet, it is described be equipped with into
Active carbon filter screen is equipped with inside the end socket of port.
2. a kind of high-efficiency anticorrosive heat exchanger according to claim 1, it is characterized in that: the shell is made of stainless steel.
3. a kind of high-efficiency anticorrosive heat exchanger according to claim 1, it is characterized in that: the end socket is hemispherical dome structure.
4. a kind of high-efficiency anticorrosive heat exchanger according to claim 1, it is characterized in that: the corrosion-resistant coating is polytetrafluoroethyl-ne
Alkene layer.
5. a kind of high-efficiency anticorrosive heat exchanger according to claim 1, it is characterized in that: the waterproof and heat-insulating gum cover is silica gel
Set.
6. a kind of high-efficiency anticorrosive heat exchanger according to claim 1, it is characterized in that: the corrugated spiral heat-exchange tube is by carbon
Change titanium ceramics to be made.
7. a kind of high-efficiency anticorrosive heat exchanger according to claim 1, it is characterized in that: the corrugated spiral heat-exchange tube surface
Do blasting treatment.
8. a kind of high-efficiency anticorrosive heat exchanger according to claim 1, it is characterized in that: the water inlet pipe and drainpipe nozzle
Place is equipped with zinc bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136092.2U CN209459491U (en) | 2018-12-19 | 2018-12-19 | A kind of high-efficiency anticorrosive heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136092.2U CN209459491U (en) | 2018-12-19 | 2018-12-19 | A kind of high-efficiency anticorrosive heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209459491U true CN209459491U (en) | 2019-10-01 |
Family
ID=68041164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136092.2U Expired - Fee Related CN209459491U (en) | 2018-12-19 | 2018-12-19 | A kind of high-efficiency anticorrosive heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209459491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006522A (en) * | 2019-12-23 | 2020-04-14 | 哈尔滨精方电力设备科技有限公司 | Capacity-adjustable air cooler |
-
2018
- 2018-12-19 CN CN201822136092.2U patent/CN209459491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006522A (en) * | 2019-12-23 | 2020-04-14 | 哈尔滨精方电力设备科技有限公司 | Capacity-adjustable air cooler |
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Legal Events
| 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: 20191001 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |