CN107228580A - A kind of high efficiency heat exchanger - Google Patents
A kind of high efficiency heat exchanger Download PDFInfo
- Publication number
- CN107228580A CN107228580A CN201710647604.9A CN201710647604A CN107228580A CN 107228580 A CN107228580 A CN 107228580A CN 201710647604 A CN201710647604 A CN 201710647604A CN 107228580 A CN107228580 A CN 107228580A
- Authority
- CN
- China
- Prior art keywords
- tank body
- cold water
- water pipe
- heat exchanger
- pipe
- 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.)
- Pending
Links
Classifications
-
- 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
- F28D7/02—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 helically coiled
- F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of high efficiency heat exchanger, it is related to heat exchanger field, including tank body, the upper end of the tank body is provided with upper end cover, the upper end cover is provided with air inlet and exhaust outlet, cold water pipe is provided with the tank body, the cold water pipe is coiled in tank body in spiral form, the sidewall upper of the tank body and lower end are respectively equipped with water inlet and discharge outlet, two ports of the cold water pipe are connected with water inlet and discharge outlet respectively, heating pipe and support frame are additionally provided with the tank body, the heating pipe in the form of cold water pipe backpitch with being coiled in tank body, and be arranged on support frame, the upper end of the heating pipe is connected with air inlet, the heating pipe is provided with some steam vents with respect to the side of cold water pipe, the outer wall of the heating pipe is provided with some radiating fins, mouth is arranged provided with condensed water in the bottom of the tank body, this design, it is rational in infrastructure, thermal loss is small, improve the efficiency of heat exchange, save the energy.
Description
Technical field
The present invention relates to heat exchanger field, more particularly to a kind of high efficiency heat exchanger.
Background technology
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Heat exchanger
It is the common apparatus of chemical industry, oil, power, food and other many industrial departments, critical role is occupied in production.In chemical industry
Heat exchanger can be more widely applied as heater, cooler, condenser, evaporator and reboiler etc. in production.
However, heat exchanger of the prior art, thermal loss is big, the efficiency of heat exchange is reduced, the energy is wasted.
For problem above, Publication No. CN205300296U of the prior art disclosure of the invention is a kind of efficient
Heat exchanger, including tank body, cover, live steam pipe and cold water pipe, the cover are arranged on outside the top of tank body, the tank body
Side is provided with vacuum heat-insulating layer, and the live steam pipe and cold water pipe are arranged in tank body, and the live steam pipe includes air inlet pipe, disk
Pipe and straight tube, the air inlet pipe are connected through cover with coil pipe, and the straight tube is uniformly arranged on the lower end of coil pipe, the cold water
Pipe is coiled in the outside of straight tube in spiral form, and the straight tube side relative with cold water pipe is evenly arranged with multiple outlets
Hole.This design, the design of straight tube so that vapours flows out quickly, thermal loss is big, reduces the efficiency of heat exchange, wastes the energy.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of high efficiency heat exchanger, to solve to cause in the prior art
Above-mentioned multinomial defect.
To achieve the above object, the present invention provides following technical scheme：A kind of high efficiency heat exchanger, including tank body,
The upper end of the tank body is provided with upper end cover, and the upper end cover, which is provided with air inlet and exhaust outlet, the tank body, is provided with cold water pipe,
The cold water pipe is coiled in tank body in spiral form, and the sidewall upper of the tank body and lower end are respectively equipped with water inlet and row
The mouth of a river, two ports of the cold water pipe are connected with water inlet and discharge outlet respectively, be additionally provided with the tank body heating pipe and
Support frame, the heating pipe is arranged on support frame, the hot gas with being coiled in the form of cold water pipe backpitch in tank body
The upper end of pipe is connected with air inlet, and the heating pipe is provided with some steam vents with respect to the side of cold water pipe, the heating pipe
Outer wall is provided with some radiating fins, and mouth is arranged in the bottom of the tank body provided with condensed water.
It is preferred that, the bottom side of the wall of the tank body is provided with emergency pressure reducing valve.
It is preferred that, the tube wall of the cold water pipe is provided with the spiral groove concaved.
It is preferred that, the outside of the tank body is provided with vacuum heat-insulating layer.
It is preferred that, the inwall of the upper end cover is provided with flow-disturbing web plate.
Beneficial effect using above technical scheme is：The present invention high efficiency heat exchanger, heating pipe with cold water pipe
The form of backpitch is coiled in tank body so that steam in the heating pipe holdup time in tank body is long, can be good at carrying out
Some radiating fins of hairtail in heat exchange, and the outer wall of heating pipe, improve radiating efficiency, improve the efficiency of heat exchange, tank body
Bottom side of the wall installs emergency pressure reducing valve, when pressure exceedes certain value in tank body, opens emergency pressure reducing valve, reduces pressure, use
The spiral groove concaved is machined with safety, the tube wall of cold water pipe so that the current inside cold water pipe are protected into being threadingly advanced
The uniformity of heat exchange is demonstrate,proved, the outside of tank body carries vacuum heat-insulating layer, reduces and flow-disturbing net is installed on thermal loss, the inwall of upper end cover
Plate, flow-disturbing web plate plays the discharge of choked flow hot gas so that heat is fully used, and reduces thermal loss, and this design, structure is closed
Reason, thermal loss is small, improves the efficiency of heat exchange, saves the energy.
Brief description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the partial schematic diagram of the cold water pipe of the present invention.
Wherein, 1- tank bodies, 2- upper end covers, 3- air inlets, 4- exhaust outlets, 5- water inlets, 6- discharge outlet, 7- cold water pipes, 8-
Heating pipe, 9- steam vents, 10- radiating fins, 11- support frames, 12- emergency pressure reducing valves, 13- condensed waters row's mouth, 14- vacuum heat-preservings
Layer, 15- flow-disturbing web plates, 16- spiral grooves.
Embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Fig. 1 and Fig. 2 show the embodiment of the present invention：A kind of high efficiency heat exchanger, including tank body 1, the tank
The upper end of body 1 is provided with upper end cover 2, and the upper end cover 2, which is provided with air inlet 3 and exhaust outlet 4, the tank body 1, is provided with cold water pipe
7, the cold water pipe 7 is coiled in tank body 1 in spiral form, and the sidewall upper of the tank body 1 and lower end are respectively equipped with into water
Mouth 5 and discharge outlet 6, two ports of the cold water pipe 7 are connected with water inlet 5 and discharge outlet 6 respectively, in the tank body 1 also
Provided with heating pipe 8 and support frame 11, the heating pipe 8 is set with being coiled in the form of the backpitch of cold water pipe 7 in tank body 1
On support frame 11, the upper end of the heating pipe 8 is connected with air inlet 3, and the heating pipe 8 is set with respect to the side of cold water pipe 7
There are some steam vents 9, the outer wall of the heating pipe 8 is provided with some radiating fins 10, and the bottom of the tank body 1 is provided with condensed water
Arrange mouth 13.
In the present embodiment, the bottom side of the wall of the tank body 1, which is provided with emergency pressure reducing valve 12, the tube wall of cold water pipe 7, processes band
There is the spiral groove 16 concaved, the outside of the tank body 1, which is provided with vacuum heat-insulating layer 14, the inwall of the upper end cover 2, to be set
Thanks for your hospitality drift net plate 15.
Based on above-mentioned, of the invention high efficiency heat exchanger, heating pipe 8 in the form of the backpitch of cold water pipe 7 with being coiled in
In tank body 1 so that steam in heating pipe 8 holdup time in tank body 1 is long, it can be good at carrying out heat exchange, and heating pipe 8
Outer wall on some radiating fins 10 of hairtail, improve radiating efficiency, improve the efficiency of heat exchange, the bottom side of the wall of tank body 1 is installed
Emergency pressure reducing valve 12, when pressure exceedes certain value in tank body 1, opens emergency pressure reducing valve 12, reduces pressure, cold using safety
The spiral groove 16 concaved is machined with the tube wall of water pipe 7 so that current inside cold water pipe 7 are into being threadingly advanced, it is ensured that
The uniformity of heat exchange, the outside of tank body 1 carries vacuum heat-insulating layer 14, reduces and installs flow-disturbing on thermal loss, the inwall of upper end cover 2
Web plate 15, flow-disturbing web plate 15 plays the discharge of choked flow hot gas so that heat is fully used, and reduces thermal loss, this design, knot
Rationally, thermal loss is small for structure, improves the efficiency of heat exchange, saves the energy.
Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (5)
1. a kind of high efficiency heat exchanger, including tank body (1), the upper end of the tank body (1) are provided with upper end cover (2), its feature exists
In：The upper end cover (2), which is provided with air inlet (3) and exhaust outlet (4), the tank body (1), is provided with cold water pipe (7), described cold
Water pipe (7) is coiled in tank body (1) in spiral form, and the sidewall upper of the tank body (1) and lower end are respectively equipped with water inlet
(5) and discharge outlet (6), two ports of the cold water pipe (7) are connected with water inlet (5) and discharge outlet (6) respectively, the tank
Heating pipe (8) and support frame (11) are additionally provided with body (1), the heating pipe (8) in the form of cold water pipe (7) backpitch with coiling
In tank body (1), and it is arranged on support frame (11), the upper end of the heating pipe (8) is connected with air inlet (3), the heat
Tracheae (8) is provided with some steam vents (9) with respect to the side of cold water pipe (7), and the outer wall of the heating pipe (8) is provided with some radiatings
Fin (10), the bottom of the tank body (1) is provided with condensed water row's mouth (13).
2. high efficiency heat exchanger according to claim 1, it is characterised in that：The bottom side of the wall of the tank body (1) is provided with
Emergency pressure reducing valve (12).
3. high efficiency heat exchanger according to claim 1, it is characterised in that：The tube wall of the cold water pipe (7) is provided with
The spiral groove (16) concaved.
4. high efficiency heat exchanger according to claim 1, it is characterised in that：The outside of the tank body (1) is provided with vacuum
Heat-insulation layer (14).
5. high efficiency heat exchanger according to claim 1, it is characterised in that：The inwall of the upper end cover (2) is provided with
Flow-disturbing web plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647604.9A CN107228580A (en) | 2017-08-01 | 2017-08-01 | A kind of high efficiency heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647604.9A CN107228580A (en) | 2017-08-01 | 2017-08-01 | A kind of high efficiency heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228580A true CN107228580A (en) | 2017-10-03 |
Family
ID=59957291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710647604.9A Pending CN107228580A (en) | 2017-08-01 | 2017-08-01 | A kind of high efficiency heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107228580A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071930A (en) * | 2018-01-15 | 2018-05-25 | 苏州欧拉透平机械有限公司 | For discharging the device of on-condensible gas and condensation water and its application method |
| CN109402923A (en) * | 2018-10-31 | 2019-03-01 | 海宁伟龙印染有限公司 | A kind of dye vat of cleaning solution high usage |
| CN111964429A (en) * | 2020-09-02 | 2020-11-20 | 湖南裕湘食品有限公司 | Fine dried noodle baking room condensate water recovery system |
| CN115532032A (en) * | 2022-11-01 | 2022-12-30 | 盐城天尔机械有限公司 | Automatic adjusting cold dryer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273787Y (en) * | 2008-07-30 | 2009-07-15 | 保定市金能换热设备有限公司 | Helical groove heat exchange tube with fins |
| CN202522104U (en) * | 2012-03-20 | 2012-11-07 | 董其乐 | Waste heat recycling device |
| CN104374217A (en) * | 2014-10-31 | 2015-02-25 | 宋卫锋 | Heating heat-exchanging device |
| CN205517848U (en) * | 2016-04-29 | 2016-08-31 | 李亦璇 | Two spiral condensation pipe for experiments |
| CN106766981A (en) * | 2015-11-24 | 2017-05-31 | 江苏华跃特种设备有限公司 | A kind of efficient heat exchanger |
| CN207095343U (en) * | 2017-08-01 | 2018-03-13 | 芜湖精达机械制造有限公司 | A kind of high efficiency heat exchanger |
-
2017
- 2017-08-01 CN CN201710647604.9A patent/CN107228580A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201273787Y (en) * | 2008-07-30 | 2009-07-15 | 保定市金能换热设备有限公司 | Helical groove heat exchange tube with fins |
| CN202522104U (en) * | 2012-03-20 | 2012-11-07 | 董其乐 | Waste heat recycling device |
| CN104374217A (en) * | 2014-10-31 | 2015-02-25 | 宋卫锋 | Heating heat-exchanging device |
| CN106766981A (en) * | 2015-11-24 | 2017-05-31 | 江苏华跃特种设备有限公司 | A kind of efficient heat exchanger |
| CN205517848U (en) * | 2016-04-29 | 2016-08-31 | 李亦璇 | Two spiral condensation pipe for experiments |
| CN207095343U (en) * | 2017-08-01 | 2018-03-13 | 芜湖精达机械制造有限公司 | A kind of high efficiency heat exchanger |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071930A (en) * | 2018-01-15 | 2018-05-25 | 苏州欧拉透平机械有限公司 | For discharging the device of on-condensible gas and condensation water and its application method |
| CN108071930B (en) * | 2018-01-15 | 2023-09-15 | 苏州欧拉透平机械有限公司 | Device for discharging non-condensable gases and condensed water and method of use thereof |
| CN109402923A (en) * | 2018-10-31 | 2019-03-01 | 海宁伟龙印染有限公司 | A kind of dye vat of cleaning solution high usage |
| CN111964429A (en) * | 2020-09-02 | 2020-11-20 | 湖南裕湘食品有限公司 | Fine dried noodle baking room condensate water recovery system |
| CN115532032A (en) * | 2022-11-01 | 2022-12-30 | 盐城天尔机械有限公司 | Automatic adjusting cold dryer |
| CN115532032B (en) * | 2022-11-01 | 2024-03-26 | 盐城天尔机械有限公司 | Automatic adjustment cold dryer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171003 |