CN112161497A - Device for improving heat exchange efficiency of sewage heat exchanger - Google Patents
Device for improving heat exchange efficiency of sewage heat exchanger Download PDFInfo
- Publication number
- CN112161497A CN112161497A CN202010924948.1A CN202010924948A CN112161497A CN 112161497 A CN112161497 A CN 112161497A CN 202010924948 A CN202010924948 A CN 202010924948A CN 112161497 A CN112161497 A CN 112161497A
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- China
- Prior art keywords
- heat exchanger
- sewage
- heat
- heat exchange
- exchanger body
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/12—Arrangements for sealing elements into header boxes or end plates by dismountable joints by flange-type connections
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a device for improving heat exchange efficiency of a sewage heat exchanger, and relates to the technical field of sewage heat exchangers. The heat exchanger comprises a heat exchanger body, a double-spiral metal turbolator, a connecting cylinder, a sewage heat source water inlet pipe and a sewage heat source water outlet pipe, wherein the heat exchanger body is fixedly arranged in the heat exchanger body, and the double-spiral metal turbolator is movably arranged in the heat exchanger body. Through setting up heat exchanger subassembly and drive assembly, the rotation of double helix metal turbolator can drive sewage and make helical motion, improves the turbulent flow degree of sewage, disturbs the development of boundary layer, strengthens the mixture of the sewage of different temperatures, has both improved the heat transfer coefficient of heat exchange tube body, can make the difficult sediment scale deposit of impurity in the sewage again, has saved a large amount of manpower and materials, has wide application prospect.
Description
Technical Field
The invention relates to the technical field of sewage heat exchangers, in particular to a device for improving the heat exchange efficiency of a sewage heat exchanger.
Background
The sewage source heat pump has the key and difficult points in the practical application of the selection of the sewage heat exchanger, and the sewage heat exchanger is required to have not only higher heat transfer coefficient but also corrosion resistance, difficult scaling, easy cleaning and the like due to the characteristics of complex sewage components, specific water quality and the like.
The traditional heat exchange tube is mainly a light tube or a metal tube subjected to surface roughening treatment, the heat transfer efficiency of the heat exchanger cannot be effectively improved, impurities in sewage are easily deposited on the inner wall of the heat exchanger and develop into a dirt layer, the service life of the heat exchanger is influenced, and the heat transfer coefficient is reduced.
Disclosure of Invention
The invention provides a device for improving heat exchange efficiency of a sewage heat exchanger, which has the advantages of reducing impurity precipitation, ensuring heat transfer efficiency and service life of the heat exchanger, and solves the problems that the heat transfer efficiency of the heat exchanger cannot be effectively improved because the traditional heat exchange pipe is mainly a light pipe or a metal pipe with a rough surface, impurities in sewage are easy to deposit on the inner wall of the heat exchanger, develop into a dirt layer, influence the service life of the heat exchanger, and reduce the heat transfer coefficient.
In order to reduce the precipitation of impurities and ensure the heat transfer efficiency and the service life of the heat exchanger, the invention provides the following technical scheme: a device for improving heat exchange efficiency of a sewage heat exchanger comprises a heat exchanger component and a driving component, wherein the driving component is fixedly arranged on one side of the heat exchanger component, the heat exchanger component comprises a heat exchanger body, a double-spiral metal turbolator, a connecting cylinder, a sewage heat source water inlet pipe and a sewage heat source water outlet pipe, a heat exchange pipe body is fixedly arranged inside the heat exchanger body, and the double-spiral metal turbolator is movably arranged inside the heat exchanger body;
the drive assembly comprises a drive box, a drive box is fixedly arranged on one side of the heat exchanger body, a motor is fixedly arranged on one side of the drive box, an output end of the motor extends to the inside of the drive box and is fixedly provided with an active wheel disc, one end of the double-helix metal turbolator extends to the inside of the drive box and is fixedly provided with a driven wheel disc, and the active wheel disc is in transmission connection with the active wheel disc through a belt.
As a preferred technical scheme of the invention, a sewage heat source water inlet pipe is fixedly arranged at the top of the heat exchanger body, and a sewage heat source water outlet pipe is fixedly arranged at the bottom of the heat exchanger body.
As a preferred technical scheme of the present invention, the front surface and the back surface of the heat exchanger body are both fixedly provided with a collecting cylinder, and one side of the collecting cylinder, which is far away from the heat exchanger body, is fixedly provided with a connecting cylinder.
As a preferable technical scheme of the invention, the heat exchange tube body is communicated with the connecting cylinder through the confluence cylinder, and the surface of the connecting cylinder is fixedly provided with the connecting flange.
As a preferable technical scheme of the invention, the bottom of the heat exchanger body is fixedly provided with a support rod.
In a preferred embodiment of the present invention, the positions of the two connecting cylinders are shifted from each other, and the horizontal position of the rightmost connecting cylinder is higher than the horizontal position of the leftmost connecting cylinder.
As a preferable technical scheme of the invention, a protective shell is fixedly arranged on one side of the driving box, which is far away from the heat exchanger body, and the interior of the protective shell is movably sleeved with the surface of the motor.
Compared with the prior art, the invention provides a device for improving the heat exchange efficiency of a sewage heat exchanger, which has the following beneficial effects:
this improve device of sewage heat exchanger heat exchange efficiency, through setting up heat exchanger subassembly and drive assembly, the rotation of two spiral metal turbolators can drive sewage and make helical motion, improves the turbulent flow degree of sewage, disturbs the development of boundary layer, strengthens the mixture of the sewage of different temperatures, has both improved the heat transfer coefficient of heat exchange tube body, can make the difficult sediment scale deposit of impurity in the sewage again, has saved a large amount of manpower and materials, has wide application prospect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top cross-sectional view of the structure of the present invention;
FIG. 3 is a side view of a double-helix metal turbulator structure of the present invention.
In the figure: 1. a heat exchanger assembly; 11. a heat exchanger body; 111. a support bar; 12. a heat exchange tube body; 13. a double helix metal turbolator; 14. a driven wheel disc; 15. a confluence cylinder; 16. a connecting cylinder; 17. a connecting flange; 18. a sewage heat source water inlet pipe; 19. a sewage heat source water outlet pipe; 2. a drive assembly; 21. a drive box; 22. a protective shell; 23. a motor; 24. a driving wheel disc; 25. a belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the invention discloses a device for improving heat exchange efficiency of a sewage heat exchanger, which comprises a heat exchanger component 1 and a driving component 2, wherein the driving component 2 is fixedly arranged on one side of the heat exchanger component 1, the heat exchanger component 1 comprises a heat exchanger body 11, a double-spiral metal turbolator 13, a connecting cylinder 16, a sewage heat source water inlet pipe 18 and a sewage heat source water outlet pipe 19, a heat exchange pipe body 12 is fixedly arranged inside the heat exchanger body 11, and the double-spiral metal turbolator 13 is movably arranged inside the heat exchanger body 11.
Specifically, a sewage heat source water inlet pipe 18 is fixedly arranged at the top of the heat exchanger body 11, and a sewage heat source water outlet pipe 19 is fixedly arranged at the bottom of the heat exchanger body 11.
In this embodiment, the sewage heat source inlet pipe 18 is used for connecting a sewage heat source, and the sewage heat source outlet pipe 19 is used for discharging sewage after heat exchange.
Specifically, the front and the back of the heat exchanger body 11 are both fixedly provided with a confluence cylinder 15, one side of the confluence cylinder 15, which is far away from the heat exchanger body 11, is fixedly provided with a connecting cylinder 16, the heat exchange tube body 12 is communicated with the connecting cylinder 16 through the confluence cylinder 15, and the surface of the connecting cylinder 16 is fixedly provided with a connecting flange 17.
In this embodiment, the connecting flange 17 facilitates connection with a heat exchange medium pipeline, and the heat exchange medium enters the inside of the heat exchange tube body 12 through the rightmost connecting cylinder 16 and the confluence cylinder 15, thereby performing heat exchange with a sewage heat source.
Specifically, a support rod 111 is fixedly arranged at the bottom of the heat exchanger body 11.
In this embodiment, the support rod 111 supports the heat exchanger body 11, and the stability of the device is ensured.
Specifically, the positions of the two connector barrels 16 are staggered, and the horizontal position of the rightmost connector barrel 16 is higher than that of the leftmost connector barrel 16.
In this embodiment, the rightmost connecting cylinder 16 is used for connecting the heat exchange medium inlet, the leftmost connecting cylinder 16 is used for connecting the heat exchange heating outlet, and the leftmost connecting cylinder 16 is lower than the rightmost connecting cylinder 16, so that the heat exchange medium is conveniently discharged.
When using, be connected sewage heat source and sewage heat source inlet tube 18, connect heat transfer medium inlet pipe way with rightmost connecting cylinder 16 through the flange, connect heat transfer medium outlet pipe way with leftmost connecting cylinder 16 again, starter motor 23 drives initiative rim plate 24 and rotates, initiative rim plate 24 drives driven rim plate 14 through belt 25 and rotates, thereby make driven rim plate 14 drive double helix metal turbolator 13 and rotate, double helix metal turbolator 13 can drive sewage and make the helical motion, accomplish the operation to the device through the aforesaid.
In conclusion, the device for improving the heat exchange efficiency of the sewage heat exchanger is provided with the heat exchanger component 1 and the driving component 2, the rotation of the double-spiral metal turbolator 13 can drive sewage to do spiral motion, the turbulence degree of the sewage is improved, the development of a boundary layer is disturbed, the mixing of the sewage with different temperatures is enhanced, the heat transfer coefficient of the heat exchange tube body 12 is improved, impurities in the sewage are not prone to precipitating and scaling, a large amount of manpower and material resources are saved, and the device has a wide application prospect.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an improve sewage heat exchanger heat exchange efficiency's device, includes heat exchanger component (1) and drive assembly (2), its characterized in that: a driving assembly (2) is fixedly arranged on one side of the heat exchanger assembly (1), the heat exchanger assembly (1) comprises a heat exchanger body (11), a double-spiral metal turbolator (13), a connecting cylinder (16), a sewage heat source water inlet pipe (18) and a sewage heat source water outlet pipe (19), a heat exchange pipe body (12) is fixedly arranged inside the heat exchanger body (11), and the double-spiral metal turbolator (13) is movably arranged inside the heat exchanger body (11);
drive assembly (2) are including drive case (21), one side of heat exchanger body (11) is fixed and is provided with drive case (21), one side of drive case (21) is fixed and is provided with motor (23), the output of motor (23) extends to the inside of drive case (21) and is fixed and be provided with initiative rim plate (24), the one end of double helix metal turbolator (13) extends to the inside of drive case (21) and is fixed and be provided with driven rim plate (14), initiative rim plate (24) are connected with action rim plate (24) transmission through belt (25).
2. The device for improving the heat exchange efficiency of the sewage heat exchanger according to claim 1, wherein: the heat exchanger is characterized in that a sewage heat source water inlet pipe (18) is fixedly arranged at the top of the heat exchanger body (11), and a sewage heat source water outlet pipe (19) is fixedly arranged at the bottom of the heat exchanger body (11).
3. The device for improving the heat exchange efficiency of the sewage heat exchanger according to claim 1, wherein: the heat exchanger is characterized in that the front surface and the back surface of the heat exchanger body (11) are both fixedly provided with a confluence cylinder (15), and one side, far away from the heat exchanger body (11), of the confluence cylinder (15) is fixedly provided with a connecting cylinder (16).
4. The device for improving the heat exchange efficiency of the sewage heat exchanger according to claim 1, wherein: the heat exchange tube body (12) is communicated with the connecting cylinder (16) through the confluence cylinder (15), and a connecting flange (17) is fixedly arranged on the surface of the connecting cylinder (16).
5. The device for improving the heat exchange efficiency of the sewage heat exchanger according to claim 1, wherein: and a support rod (111) is fixedly arranged at the bottom of the heat exchanger body (11).
6. The device for improving the heat exchange efficiency of the sewage heat exchanger according to claim 1, wherein: the positions of the two connecting cylinders (16) are staggered, and the horizontal position of the rightmost connecting cylinder (16) is higher than that of the leftmost connecting cylinder (16).
7. The device for improving the heat exchange efficiency of the sewage heat exchanger according to claim 1, wherein: one side of the driving box (21) far away from the heat exchanger body (11) is fixedly provided with a protective shell (22), and the interior of the protective shell (22) is movably sleeved with the surface of the motor (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010924948.1A CN112161497A (en) | 2020-09-05 | 2020-09-05 | Device for improving heat exchange efficiency of sewage heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010924948.1A CN112161497A (en) | 2020-09-05 | 2020-09-05 | Device for improving heat exchange efficiency of sewage heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112161497A true CN112161497A (en) | 2021-01-01 |
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ID=73857451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010924948.1A Pending CN112161497A (en) | 2020-09-05 | 2020-09-05 | Device for improving heat exchange efficiency of sewage heat exchanger |
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| Country | Link |
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| CN (1) | CN112161497A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3907852A1 (en) * | 1988-03-11 | 1989-09-21 | Sical Ab | METHOD AND DEVICE FOR RECOVERING HEAT ENERGY FROM POLLUTED WATER |
| JP2004020095A (en) * | 2002-06-18 | 2004-01-22 | Isamu Tekkosho:Kk | Multi-tube type heat transfer agitating device |
| CN104075615A (en) * | 2014-06-17 | 2014-10-01 | 衣启武 | Self-cleaning type intelligent shell-and-tube heat exchanger and method |
| CN204963610U (en) * | 2015-09-11 | 2016-01-13 | 长安大学 | Intensive heat exchanger of built -in rotatory flexible hob |
| CN207439219U (en) * | 2017-11-23 | 2018-06-01 | 山东正诺化工设备有限公司 | High-efficiency tubular heat exchanger |
| CN108317872A (en) * | 2018-03-30 | 2018-07-24 | 湖北华欣有机硅新材料有限公司 | A kind of organosilicon production biomass boiler energy-saving appliance |
| CN208124584U (en) * | 2018-03-01 | 2018-11-20 | 贾世明 | A kind of air conditioner refrigerating waste heat and condensed water recycling device |
| CN111037953A (en) * | 2019-11-04 | 2020-04-21 | 江苏德丰新建材科技有限公司 | Novel jade production heat recovery unit of polymer |
-
2020
- 2020-09-05 CN CN202010924948.1A patent/CN112161497A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3907852A1 (en) * | 1988-03-11 | 1989-09-21 | Sical Ab | METHOD AND DEVICE FOR RECOVERING HEAT ENERGY FROM POLLUTED WATER |
| JP2004020095A (en) * | 2002-06-18 | 2004-01-22 | Isamu Tekkosho:Kk | Multi-tube type heat transfer agitating device |
| CN104075615A (en) * | 2014-06-17 | 2014-10-01 | 衣启武 | Self-cleaning type intelligent shell-and-tube heat exchanger and method |
| CN204963610U (en) * | 2015-09-11 | 2016-01-13 | 长安大学 | Intensive heat exchanger of built -in rotatory flexible hob |
| CN207439219U (en) * | 2017-11-23 | 2018-06-01 | 山东正诺化工设备有限公司 | High-efficiency tubular heat exchanger |
| CN208124584U (en) * | 2018-03-01 | 2018-11-20 | 贾世明 | A kind of air conditioner refrigerating waste heat and condensed water recycling device |
| CN108317872A (en) * | 2018-03-30 | 2018-07-24 | 湖北华欣有机硅新材料有限公司 | A kind of organosilicon production biomass boiler energy-saving appliance |
| CN111037953A (en) * | 2019-11-04 | 2020-04-21 | 江苏德丰新建材科技有限公司 | Novel jade production heat recovery unit of polymer |
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Application publication date: 20210101 |
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| RJ01 | Rejection of invention patent application after publication |