CN106871672B - A kind of heat exchange structure of energy-efficient straight-through shape - Google Patents
A kind of heat exchange structure of energy-efficient straight-through shape Download PDFInfo
- Publication number
- CN106871672B CN106871672B CN201710097993.2A CN201710097993A CN106871672B CN 106871672 B CN106871672 B CN 106871672B CN 201710097993 A CN201710097993 A CN 201710097993A CN 106871672 B CN106871672 B CN 106871672B
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- Prior art keywords
- lye
- flange
- heat exchange
- straight
- turbulence plate
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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
- F28D7/1607—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 with particular pattern of flow of the heat exchange media, e.g. change of flow direction
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
- F28F2009/222—Particular guide plates, baffles or deflectors, e.g. having particular orientation relative to an elongated casing or conduit
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to cleaning equipment fields, specially a kind of heat exchange structure of energy-efficient straight-through shape, several straight-through straight tubes are set in inner layer pipe, misphase position turbulence plate is provided on straight tube, steam inlet and steam (vapor) outlet are set on inner layer pipe, outer layer pipe is set on the outside of inner layer pipe, is provided under lye upper outlet and lye and exports on outer layer pipe, lye first passes through straight tube using outer layer pipe, has carried out secondary heat exchange on the basis of a heat exchange；Using through type pipeline, reduce deposition of the cryogenic substance in pipeline, reduces cleaning frequency；It is provided with misphase position turbulence plate and partition, extends the distance that high temperature substance passes through, improves heat exchanger effectiveness；Setting reflection vertebra, deposits the impurity in cryogenic substance downwards, facilitates discharge；It is exported under setting lye, so that alkali dirt is sunk under the effect of gravity, and after successive ignition, purify lye；Heat exchange twice is carried out simultaneously, is greatly reduced thermal losses, is improved work efficiency.
Description
Technical field
The present invention relates to cleaning equipment field, specially a kind of heat exchange structure of energy-efficient straight-through shape.
Background technique
In beverage bottle cleaning process, use and be heated to 85 degree of lye, lye at the beginning temperature at 30 degree hereinafter, flowing through
After heat-exchange device, by 150 degree of high-pressure and high-temperature steam heat exchanges, temperature can be increased to 85 degree of specification requirement.Due to alkali
Liquid is easy blocking pipeline, so inside can only be limited in lye with straight pipeline, prevents blocking (alkali dirt).Therefore 150 degree of high pressures
High-temperature steam can only be by carrying out heat exchange outside straight pipeline.
In chinese patent library it is a kind of with hydraulic pressure detection and temperature detection can backpulsing heat-exchange system
(CN201310521963.1), the system comprises cold water inlet (5), hot water outlet pipe (6), wastewater inlet pipes (7), waste water
Outlet pipe (8), spray head (15), upper heat exchange sink (1) and lower heat exchange sink (2), the upper heat exchange sink (1) and described
Heat-exchange device (3) and lower heat-exchange device (4) are respectively equipped in lower heat exchange sink (2)；The lower heat exchange sink (2)
In be additionally provided with a detachable strainer (17), the two sides of the strainer (17) be respectively set first pressure sensor (42) and
Second pressure sensor (41), the first pressure sensor (42) and second pressure sensor (41) respectively with a controller
(14) it is connected；The controller (14) include respectively with setting module (144), first pressure sensor (42), second pressure
The comparison module (143) of sensor (41) and temperature sensor (25) connection, the present invention solve spot and are easy to fill in heat exchange
Set the technical issues of internal aggregation cannot clean automatically.
Disclosed in chinese patent library it is a kind of with water quality detection and temperature detection can backpulsing heat-exchange system
(CN201310522583.X), the system comprises cold water inlet (5), hot water outlet pipe (6), wastewater inlet pipes (7), waste water
Outlet pipe (8), spray head (25), upper heat exchange sink (1) and lower heat exchange sink (2), the upper heat exchange sink (1) and described
Heat-exchange device (3) and lower heat-exchange device (4) are respectively equipped in lower heat exchange sink (2)；On the hot water outlet pipe (6)
It is additionally provided with a heater (13), is equipped with a detector (15) in the lower heat exchange sink (2), the detector (15) is for examining
Survey water quality；The detector (15) is connected with a controller (14)；The controller (14) include respectively with setting module
(144), the comparison module (143) of detector (15) and temperature sensor (25) connection, the present invention solves spot and is easy in heat
The technical issues of aggregation cannot clean automatically inside switch.
150 degree of high-pressure and high-temperature steams contact pipeline outer wall, heat loss is bigger, and heat exchange effect is paid no attention to outside cryotronl
Think, therefore kept the temperature except outer tube with thermal insulation material to method, improves heat exchanger effectiveness.
Summary of the invention
In view of the above-mentioned problems, the object of the present invention is to provide a kind of heat exchange structure of energy-efficient straight-through shape,
Several straight-through straight tubes are set in inner layer pipe, misphase position turbulence plate are provided on straight tube, setting steam enters on inner layer pipe
Mouth and steam (vapor) outlet, are arranged outer layer pipe on the outside of inner layer pipe, are provided under lye upper outlet and lye to go out on outer layer pipe
Mouthful, lye first passes through straight tube using outer layer pipe, and secondary heat exchange has been carried out on the basis of a heat exchange, improves heat and hands over
Change efficiency.
To achieve the goals above, the present invention uses following scheme
A kind of heat exchange structure of energy-efficient straight-through shape comprising, outer tube 1, inner tube 2, alkali liquor inlet 3, capping
Outlet delivery outlet 7, blowdown manually-operated gate 8, steam inlet 9, steam go out under outlet 6, lye under plate 4, lye upper outlet 5, lye
Mouth 10, flange 11, reflection cone 12, deposition of dirt pipe 13, straight tube 14, misphase position turbulence plate 15, partition 16, deflector hole 17, misphase
Position turbulence plate notch 151, misphase position turbulence plate through-hole 152.
1 both ends of outer tube are respectively arranged with flange 11, and 2 one end of said inner tube and front end are respectively arranged with flange 11, institute
It states 3 both ends of alkali liquor inlet and is respectively arranged with flange 11, the flange 11 and capping plate 4 of described 1 one end of outer tube are connected by screw bolts, institute
The flange 11 of the flange 11 and 2 front end of inner tube of stating 1 other end of outer tube is connected by screw bolts, and 1 two sides of outer tube are respectively arranged with
6 are exported under lye upper outlet 5, lye, the flange 11 of 2 one end of said inner tube and the flange 11 of 3 one end of alkali liquor inlet pass through bolt
Connection, 2 two sides of said inner tube are respectively arranged with steam inlet 9, steam (vapor) outlet 10, and said inner tube 2 is internally provided with several directly
Pipe 14,2 both ends of said inner tube are provided with seal cover board, and 14 both ends of straight tube are each passed through seal cover board and consolidate with seal cover board
Fixed connection, the capping plate 4 are fixedly connected with reflection cone 12, and described 5 one end of lye upper outlet is provided with flange 11, the lye
6 one end of lower outlet are provided with flange 11, and described 13 one end of deposition of dirt pipe is provided with flange 11,6 one end are exported under the lye
Flange 11 and the flange 11 of 13 one end of deposition of dirt pipe be connected by screw bolts, be provided under lye on the deposition of dirt pipe 13
Delivery outlet 7, blowdown manually-operated gate 8 are exported, is provided with several misphase positions turbulence plate 15 on the straight tube 14, between the straight tube 14
It is provided with partition 16, deflector hole 17 is provided on the partition 16, misphase position turbulence plate 15 is lacked including misphase position turbulence plate
Mouthful 151, misphase position turbulence plate through-hole 152, the straight tube 14 pass through misphase position turbulence plate through-hole 152 and with misphase position turbulence plate 15
Connection.
Preferably, the reflection cone 12 is smooth surface hemisphere or centrum.
Preferably, it is equidistantly positioned between misphase position turbulence plate 15 or is arranged in arithmetic progression.
Preferably, the quantity of misphase position turbulence plate 15 is 3,4,5 or 6.
Preferably, the misphase position turbulence plate notch 151 is sector, and angle is 120 ゜, 90 ゜, 72 ゜ or 60 ゜.
Preferably, the misphase position turbulence plate notch 151 on several misphase positions turbulence plate 15 is not overlapped mutually.
Preferably, adjacent misphase position turbulence plate through-hole 152 is equidistantly positioned or is arranged in arithmetic progression.
Preferably, the deflector hole 17 is arranged in vertical setting of types, and deflector hole 17 is equal in magnitude, and difference row 17 hole interval of water conservancy diversion is equidistant
It is arranged from setting or in arithmetic progression.
Beneficial effects of the present invention: using through type pipeline, reduces deposition of the cryogenic substance in pipeline, reduces cleaning
Frequency improves and uses the time；It is provided with misphase position turbulence plate and partition, extends the distance that high temperature substance passes through, improves heat exchange
Efficiency；Setting reflection cone, deposits the impurity in cryogenic substance downwards, facilitates discharge；It is exported under setting lye, makes to receive gravity
Sink, and after successive ignition, purifies lye；Deposition of dirt pipe, timing blowdown are set；Heat exchange twice is carried out simultaneously, is subtracted significantly
Few thermal losses, improves work efficiency.
Detailed description of the invention
Fig. 1 is external view of the invention；
Fig. 2 is internal view of the invention；
Fig. 3 is external view of the invention；
Fig. 4 is bottom view of the invention；
Fig. 5 is scatter diagram of the invention；
Fig. 6 is the structural schematic diagram of misphase position turbulence plate in the present invention；
Fig. 7 is the structural schematic diagram of partition in the present invention.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7,1- outer tube, 2- inner tube, 3- alkali liquor inlet, 4- cover plate, 5- alkali
Outlet delivery outlet, 8- blowdown manually-operated gate, the steam inlet 9-, 10- steam go out under outlet, 7- lye under liquid upper outlet, 6- lye
Mouth, 11- flange, 12- reflection cone, 13- deposition of dirt pipe, 14- straight tube, 15- misphase position turbulence plate, 16- partition, 17- deflector hole,
151- misphase position turbulence plate notch, 152- misphase position turbulence plate through-hole.
Specific embodiment
In order to make those skilled in the art better understand the technical solution in the application, below in conjunction with attached drawing, reality
Example is applied technical solution of the present invention to be clearly and completely described, it is clear that described embodiment is only the application's
A part of the embodiment, based on the embodiment in the application, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present application.
As shown in Figure 1, Figure 3,1 both ends of outer tube are respectively arranged with flange 11, and 2 one end of said inner tube and front end are set respectively
It is equipped with flange 11,3 both ends of alkali liquor inlet are respectively arranged with flange 11, and the flange 11 and capping plate 4 of described 1 one end of outer tube are adopted
It is connected with, the flange 11 of 1 other end of outer tube and the flange 11 of 2 front end of inner tube are connected by screw bolts, 1 liang of the outer tube
Side, which is respectively arranged under lye upper outlet 5, lye, exports 6, the flange 11 and the method for 3 one end of alkali liquor inlet of 2 one end of said inner tube
Orchid 11 is bolted, and 2 two sides of said inner tube are respectively arranged with steam inlet 9, steam (vapor) outlet 10, set inside said inner tube 2
Be equipped with several straight tubes 14,2 both ends of said inner tube are provided with seal cover board, 14 both ends of straight tube be each passed through seal cover board and
It is fixedly connected with seal cover board, the capping plate 4 is fixedly connected with reflection cone 12, and described 5 one end of lye upper outlet is provided with method
Orchid 11 exports 6 one end under the lye and is provided with flange 11, and described 13 one end of deposition of dirt pipe is provided with flange 11, the alkali
The flange 11 of flange 11 and 13 one end of deposition of dirt pipe that 6 one end are exported under liquid is connected by screw bolts, the deposition of dirt pipe 13
On be provided under lye outlet delivery outlet 7, blowdown manually-operated gate 8.
As shown in Fig. 2, 1 both ends of outer tube are respectively arranged with flange 11,2 one end of said inner tube and front end are respectively arranged with
Flange 11,3 both ends of alkali liquor inlet are respectively arranged with flange 11, and the flange 11 and capping plate 4 of described 1 one end of outer tube use spiral shell
It tethers and connects, the flange 11 of 1 other end of outer tube and the flange 11 of 2 front end of inner tube are connected by screw bolts, 1 two sides of outer tube point
It is not provided under lye upper outlet 5, lye and exports 6, the flange 11 and the flange 11 of 3 one end of alkali liquor inlet of 2 one end of said inner tube
It is bolted, 2 two sides of said inner tube are respectively arranged with steam inlet 9, steam (vapor) outlet 10, and said inner tube 2 is internally provided with
Several straight tubes 14,2 both ends of said inner tube are provided with seal cover board, 14 both ends of straight tube be each passed through seal cover board and with it is close
Capping plate is fixedly connected, and the capping plate 4 is fixedly connected with reflection cone 12, and described 5 one end of lye upper outlet is provided with flange 11,
6 one end are exported under the lye and are provided with flange 11, and described 13 one end of deposition of dirt pipe is provided with flange 11, goes out under the lye
The flange 11 of 6 one end of mouth and the flange 11 of 13 one end of deposition of dirt pipe are connected by screw bolts, and are arranged on the deposition of dirt pipe 13
There is outlet delivery outlet 7, blowdown manually-operated gate 8 under lye, several misphase positions turbulence plate 15 is provided on the straight tube 14, it is described straight
It is provided with partition 16 between pipe 14, deflector hole 17 is provided on the partition 16, misphase position turbulence plate 15 includes misphase position
Turbulence plate notch 151, misphase position turbulence plate through-hole 152, the straight tube 14 pass through misphase position turbulence plate through-hole 152 and with misphase position
Turbulence plate 15 connects.
As shown in fig. 6, misphase position turbulence plate 15 includes misphase position turbulence plate notch 151, misphase position turbulence plate through-hole
152, the straight tube 14 passes through misphase position turbulence plate through-hole 152 and connect with misphase position turbulence plate 15.
As shown in fig. 7, being provided with deflector hole 17 on the partition 16, the deflector hole 17 is arranged in vertical setting of types.
Workflow of the present invention:
Workflow: steam preheating " lye input " exchange of steam lye.
Steam workflow: steam lye exchange " obstruction of partition 16 " upper layer exchange " obstruction of misphase position turbulence plate 15 " it is formed
Turbulent flow " there is deflector hole 17 under first misphase position turbulence plate, second or n has deflector hole (each of deflector hole 17 is not always
Diameter, for more preferably mixing heat), deflector hole 17 is a copy by a copy to hand down steam, the small 17 high-speed and high-temperature steam of deflector hole in proximal end, in
17 high middling speed senior middle school temperature of deflector hole in end, temperature in the middling speed of distal end " 16 end of partition, steam turning to lower layer " lower layer's exchange " it is wrong
Phase turbulence plate 15 hinders " form turbulent flow " temperature is lower than 100 degree, steam outflow outlet.
Lye workflow: entrance " horn mouth " straight tube 14 " reflection cone 12 " flyback reflection " it exports up and down, exchange heat.
Sludge workflow: entrance " horn mouth " straight tube 14 " reflection cone 12 " flyback reflection, sludge breakage is at little particle " small
Particles sink, most of from lower outlet " settling vessel " manual blowdown.
Embodiment 1
Cryogenic substance from alkali liquor inlet 3 enter straight tube 14 when temperature at 20 DEG C hereinafter, high temperature substance from steam (vapor) outlet 10 into
Temperature is 100 DEG C when entering high temperature channel 16, and cryogenic substance completes first time heat exchange by straight tube 14, and temperature increases, low temperature object
Matter enters carries out heat exchange again in outer tube 1, in reflection cone 12 and under the action of gravity, impurity in cryogenic substance is to sinking
Product, finally 6 discharge of outlet under lye, and the cryogenic substance after heating up again is discharged from lye upper outlet 5；And high temperature substance passes through
After crossing heat exchange, temperature is reduced to 70 DEG C, flows to steam (vapor) outlet 10 under the effect of gravity, finally flows out from steam (vapor) outlet 10.
Embodiment 2
The present invention is applied on the production line of cleaning beverage bottle, and high temperature substance is vapor, and cryogenic substance is lye, lye
From alkali liquor inlet 3 enter straight tube 14 when temperature at 30 DEG C hereinafter, vapor from steam (vapor) outlet 10 enter high temperature channel 16 when temperature
It is 105 DEG C, lye completes first time heat exchange by straight tube 14, and temperature increases, and lye enters carries out hot friendship again in outer tube 1
It changes, under the action of reflection cone 12 and gravity, the alkali dirt in lye is deposited downwards, finally 6 discharge of outlet under lye, and again
Lye after heating is discharged from lye upper outlet 5；And vapor, after heat exchange, temperature is reduced to 70 DEG C, becomes water, in gravity
Steam (vapor) outlet 10 is flowed under effect, is finally flowed out from steam (vapor) outlet 10.
The present invention is suitable for the heat exchange of high temperature substance and cryogenic substance on various forms, holds especially suitable for cryogenic substance
The case where being also easy to produce impurity；Heat exchange twice is carried out simultaneously, is greatly reduced thermal losses, is improved heat exchanger effectiveness.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical solution of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (8)
1. a kind of heat exchange structure of energy-efficient straight-through shape, which is characterized in that it includes outer tube (1), inner tube (2), alkali
It is manual that outlet delivery outlet (7), blowdown under (6), lye are exported under liquid entrance (3), capping plate (4), lye upper outlet (5), lye
Valve (8), steam inlet (9), steam (vapor) outlet (10), flange (11), reflection cone (12), deposition of dirt pipe (13), straight tube (14),
Misphase position turbulence plate (15), partition (16), deflector hole (17), misphase position turbulence plate notch (151), misphase position turbulence plate through-hole
(152)；Wherein, outer tube (1) both ends are respectively arranged with flange (11), and said inner tube (2) one end and front end are respectively arranged with
Flange (11), alkali liquor inlet (3) both ends are respectively arranged with flange (11), the flange (11) and envelope of described outer tube (1) one end
Cover board (4) is connected by screw bolts, and the flange (11) of outer tube (1) other end and the flange (11) of inner tube (2) front end use spiral shell
It tethers and connects, outer tube (1) two sides are respectively arranged with outlet (6) under lye upper outlet (5), lye, said inner tube (2) one end
Flange (11) and the flange (11) of alkali liquor inlet (3) one end are bolted, and said inner tube (2) two sides are respectively arranged with steam
Entrance (9), steam (vapor) outlet (10), said inner tube (2) are internally provided with several straight tubes (14), the setting of said inner tube (2) both ends
There is seal cover board, straight tube (14) both ends are each passed through seal cover board and are fixedly connected with seal cover board, the capping plate (4)
It is fixedly connected with reflection cone (12), described lye upper outlet (5) one end is provided with flange (11), and (6) one are exported under the lye
End is provided with flange (11), and described deposition of dirt pipe (13) one end is provided with flange (11), and (6) one end is exported under the lye
Flange (11) and the flange (11) of deposition of dirt pipe (13) one end are connected by screw bolts, and are provided on the deposition of dirt pipe (13)
Delivery outlet (7), blowdown manually-operated gate (8) are exported under lye, are provided with several misphase positions turbulence plate (15) on the straight tube (14),
It is provided with partition (16) between the straight tube (14), is provided with deflector hole (17) on the partition (16), the misphase position turbulent flow
Plate (15) includes misphase position turbulence plate notch (151), misphase position turbulence plate through-hole (152), and the straight tube (14) passes through misphase position
It turbulence plate through-hole (152) and is connect with misphase position turbulence plate (15).
2. the heat exchange structure of the energy-efficient straight-through shape of one kind according to claim 1, which is characterized in that described anti-
Pencil (12) is smooth surface hemisphere or centrum.
3. the heat exchange structure of the energy-efficient straight-through shape of one kind according to claim 1, which is characterized in that the mistake
It is equidistantly positioned between phase turbulence plate (15) or is arranged in arithmetic progression.
4. the heat exchange structure of the energy-efficient straight-through shape of one kind according to claim 1, which is characterized in that the mistake
The quantity of phase turbulence plate (15) is 3,4,5 or 6.
5. the heat exchange structure of the energy-efficient straight-through shape of one kind according to claim 4, which is characterized in that the mistake
Phase turbulence plate notch (151) is sector, and angle is 120 ゜, 90 ゜, 72 ゜ or 60 ゜.
6. the heat exchange structure of the energy-efficient straight-through shape of one kind according to claim 1, which is characterized in that several mistakes
Misphase position turbulence plate notch (151) on phase turbulence plate (15) is not overlapped mutually.
7. the heat exchange structure of the energy-efficient straight-through shape of one kind according to claim 1, which is characterized in that adjacent
Misphase position turbulence plate through-hole (152) is equidistantly positioned or is arranged in arithmetic progression.
8. the heat exchange structure of the energy-efficient straight-through shape of one kind according to claim 1, which is characterized in that described to lead
Discharge orifice (17) is arranged in vertical setting of types, and deflector hole (17) is equal in magnitude, and difference row deflector hole (17) is at equidistant intervals to be arranged or in equal difference
Ordered series of numbers setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097993.2A CN106871672B (en) | 2017-02-22 | 2017-02-22 | A kind of heat exchange structure of energy-efficient straight-through shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710097993.2A CN106871672B (en) | 2017-02-22 | 2017-02-22 | A kind of heat exchange structure of energy-efficient straight-through shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106871672A CN106871672A (en) | 2017-06-20 |
| CN106871672B true CN106871672B (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710097993.2A Active CN106871672B (en) | 2017-02-22 | 2017-02-22 | A kind of heat exchange structure of energy-efficient straight-through shape |
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| CN (1) | CN106871672B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110631390B (en) * | 2019-10-08 | 2020-12-04 | 广东纽恩泰新能源科技发展有限公司 | Heat exchanger |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158498A (en) * | 1982-03-15 | 1983-09-20 | Hitachi Ltd | Heat exchanger |
| CN2220624Y (en) * | 1995-03-10 | 1996-02-21 | 齐建华 | internal sucking type steam-water hot exchanger |
| CN2440193Y (en) * | 2000-08-05 | 2001-07-25 | 谭业军 | Column-tube type graphite-tube heat-exchanger |
| CN201306953Y (en) * | 2008-10-15 | 2009-09-09 | 淮安恒信水务科技有限公司 | Heat exchanger |
| CN102607300B (en) * | 2012-03-16 | 2013-08-28 | 赵晓东 | Spiral baffle double-pipe heat exchanger |
| CN106197064B (en) * | 2016-09-22 | 2018-03-06 | 洛阳明远石化技术有限公司 | Heat exchanger tube and the heat exchanger with the heat exchanger tube |
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2017
- 2017-02-22 CN CN201710097993.2A patent/CN106871672B/en active Active
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Effective date of registration: 20181214 Address after: 510388 Shawei Industrial Zone, Haizhongcun, Nannanjie, Liwan District, Guangzhou City, Guangdong Province, No. 6 Applicant after: Guangzhou run mechanical and Electrical Equipment Co., Ltd. Address before: 510507 room 331, Xinghua Road, Tianhe District, Guangzhou, Guangdong, 331 Applicant before: Guangzhou poly Electromechanical Technology Research Institute Co Ltd |
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