CN207456264U - A kind of erosion control flow diverter of forced circulation heat exchanger - Google Patents
A kind of erosion control flow diverter of forced circulation heat exchanger Download PDFInfo
- Publication number
- CN207456264U CN207456264U CN201721166917.4U CN201721166917U CN207456264U CN 207456264 U CN207456264 U CN 207456264U CN 201721166917 U CN201721166917 U CN 201721166917U CN 207456264 U CN207456264 U CN 207456264U
- Authority
- CN
- China
- Prior art keywords
- cone
- erosion control
- heat exchanger
- forced circulation
- shell ring
- 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
Links
- 230000003628 erosive effect Effects 0.000 title claims abstract description 54
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005406 washing Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of erosion control flow diverter of forced circulation heat exchanger, including erosion control flow guiding structure；The erosion control flow guiding structure is arranged on the inlet of forced circulation heat exchanger, and including cone a, cone b, cone c, the cone a, cone b, cone c are connected by rectangle connecting plate；Inner wall is provided with erosion control shell ring a at forced circulation heat exchanger entrance, and the edge that the cone a edges are provided with erosion control shell ring b, cone b is provided with erosion control shell ring c；It can not only make medium orientation entering in heat-exchanging tube bundle at a slow speed, avoid medium quick washing heat exchanger tube, exchange heat pipe causes impingment corrosion；And the flow velocity of medium can be reduced, so as to effectively medium be avoided to bleed around, it so can effectively increase the heat transfer effect of forced circulation heat exchanger.
Description
Technical field
The utility model is related to field of heat exchangers more particularly to a kind of erosion control flow diverters of forced circulation heat exchanger.
Background technology
The forced circulation heat exchanger of the prior art, steam are entered directly into from suction flange in heat-exchanging tube bundle, quick washing
Heat exchanger tube causes impingment corrosion so as to exchange heat pipe；From the medium of suction flange edge surrounding entrance and among suction flange
The medium of entrance crosses, and also results in medium and bleeds around, influences heat transfer effect.
The content of the invention
The utility model aim is to provide a kind of erosion control flow diverter of forced circulation heat exchanger, solves more than technology and asks
Topic.
In order to realize above-mentioned technical purpose, reach above-mentioned technology requirement, technical solution is used by the utility model：
A kind of erosion control flow diverter of forced circulation heat exchanger, including erosion control flow guiding structure；The erosion control flow guiding structure is arranged on pressure
The inlet of circulation heat exchanger, including cone a, cone b, cone c, the cone a, cone b, cone c
It is arranged to stacking form, gap is provided between cone a and cone b, is provided between cone b and cone c
Gap is connected by rectangle connecting plate；Inner wall is provided with erosion control shell ring a, the circle at forced circulation heat exchanger entrance
The cone edge that cone a edges are provided with erosion control shell ring b, cone b is provided with erosion control shell ring c, the erosion control shell ring a, prevents
Shell ring b is rushed, erosion control shell ring c is disposed as circular ring shape.
Preferably：The basal diameter of the cone a is identical with the top surface diameter of cone b, and the bottom surface of cone b is straight
Footpath is identical with the top surface diameter of cone c.
Preferably：The cone a, cone b, the cone angle of cone c is equal, is arranged to 130 °.
Preferably：The gap phase between gap and cone b, cone c between cone a, the cone b
Deng.
Preferably：The diameter of the erosion control shell ring a is maximum, the diameter of erosion control shell ring b and the upper bottom surface diameter of cone a
Equal, the diameter of erosion control shell ring c is equal with the upper bottom surface diameter of cone b.
The beneficial effects of the utility model；A kind of erosion control flow diverter of forced circulation heat exchanger, compared with traditional structure：If
It puts there are three the equal cone of cone angle, gap is provided between the adjacent cone of each two, three cones are vertically connected with,
Inlet inner wall at cone edge and forced circulation heat exchanger is provided with several erosion control shell rings；Medium orientation can not only be made slow
Speed is entered in heat-exchanging tube bundle, avoids medium quick washing heat exchanger tube, and exchange heat pipe causes impingment corrosion；And it can drop
The flow velocity of low medium so as to effectively medium be avoided to bleed around, so can effectively increase the heat exchange effect of forced circulation heat exchanger
Fruit.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the enlarged drawing of A in the utility model Fig. 1；
Fig. 3 is the top view of the utility model Fig. 2；
In figure：1. cone a, 2. cone b, 3. cone c, 4. erosion control shell ring a, 5. erosion control shell ring b, 6. erosion control cylinders
Save c, 7. connecting plates, 8. suction flanges.
Specific embodiment
In order to become apparent from the goal of the invention of the utility model, technical solution and its advantageous effects, below in conjunction with
The utility model is further elaborated in the drawings and specific embodiments；
In the accompanying drawings：A kind of erosion control flow diverter of forced circulation heat exchanger, including erosion control flow guiding structure；The erosion control draws
Flow structure is arranged on the inlet of forced circulation heat exchanger, including cone a1, cone b2, cone c3, the circular cone
Body a1, cone b2, cone c3 are arranged to stacking form, gap are provided between cone a1 and cone b2, in circle
Gap is provided between cone b2 and cone c3, is connected by rectangle connecting plate 7；In at the forced circulation heat exchanger entrance
Wall is provided with erosion control shell ring a4, and the cone edge that the cone a1 edges are provided with erosion control shell ring b5, cone b2 is set
There are erosion control shell ring c6, the erosion control shell ring a4, erosion control shell ring b5, erosion control shell ring c6 to be disposed as circular ring shape；The circular cone
The basal diameter of body a1 is identical with the top surface diameter of cone b2, the basal diameter of cone b2 and the top surface diameter of cone c3
It is identical；The cone a1, cone b2, the cone angle of cone c3 is equal, is arranged to 130 °；The cone a1, circle
The gap between gap and cone b2, cone c3 between cone b2 is equal;The diameter of the erosion control shell ring a4 is maximum,
The diameter of erosion control shell ring b5 is equal with the upper bottom surface diameter of cone a1, the diameter of erosion control shell ring c6 and the upper bottom surface of cone b2
Diameter is equal.
During specific implementation：The medium that steam enters from 8 edge of suction flange passes through cone a1, cone b2, cone
C3 can orient entering in heat-exchanging tube bundle at a slow speed, avoid medium quick washing heat exchanger tube, and exchange heat pipe causes impact rotten
Erosion；From the medium that 8 edge surrounding of suction flange enters due to cone a1, the oblique entrance of effect of cone b2, cone c3,
It crosses with the medium entered among suction flange 8, the velocity of medium by entering among suction flange 8 is reduced, so as to have
Effect avoids medium from bleeding around, and so can effectively increase the heat transfer effect of forced circulation heat exchanger.
Above-described embodiment is only intended to clearly illustrate the description that the utility model is made, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (5)
1. a kind of erosion control flow diverter of forced circulation heat exchanger, including erosion control flow guiding structure A；It is characterized in that：The erosion control
Flow guiding structure A is arranged on the inlet of forced circulation heat exchanger, including cone a (1), cone b (2), cone c (3), institute
The cone a stated（1）, cone b（2）, cone c（3）It is arranged to stacking form, in cone a（1）With cone b（2）It
Between be provided with gap, in cone b（2）With cone c（3）Between be provided with gap, be connected by rectangle connecting plate；Strong
Circulation heat exchanger inlet processed inner wall is provided with erosion control shell ring a（4）, the cone a（1）Edge is provided with erosion control shell ring b
（5）, cone b（2）Cone edge be provided with erosion control shell ring c（6）, the erosion control shell ring a（4）, erosion control shell ring b（5）, prevent
Rush shell ring c（6）It is disposed as circular ring shape.
2. a kind of erosion control flow diverter of forced circulation heat exchanger according to claim 1, it is characterised in that：The circular cone
Body a（1）Basal diameter and cone b（2）Top surface diameter it is identical, cone b（2）Basal diameter and cone c（3）'s
Top surface diameter is identical.
3. a kind of erosion control flow diverter of forced circulation heat exchanger according to claim 1, it is characterised in that：The circular cone
Body a（1）, cone b（2）, cone c（3）Cone angle it is equal, be arranged to 130 °.
4. a kind of erosion control flow diverter of forced circulation heat exchanger according to claim 1, it is characterised in that：The circular cone
Body a（1）, cone b（2）Between gap and cone b（2）, cone c（3）Between gap it is equal.
5. a kind of erosion control flow diverter of forced circulation heat exchanger according to claim 1, it is characterised in that：The erosion control
Shell ring（4）Diameter it is maximum, erosion control shell ring b（5）Diameter and cone a（1）Upper bottom surface diameter it is equal, erosion control shell ring c（6）
Diameter and cone b（2）Upper bottom surface diameter it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166917.4U CN207456264U (en) | 2017-09-13 | 2017-09-13 | A kind of erosion control flow diverter of forced circulation heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166917.4U CN207456264U (en) | 2017-09-13 | 2017-09-13 | A kind of erosion control flow diverter of forced circulation heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456264U true CN207456264U (en) | 2018-06-05 |
Family
ID=62282854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166917.4U Expired - Fee Related CN207456264U (en) | 2017-09-13 | 2017-09-13 | A kind of erosion control flow diverter of forced circulation heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304147A (en) * | 2020-10-23 | 2021-02-02 | 淮阴工学院 | Methyl chloride waste heat recovery device's anti-shock mounting |
-
2017
- 2017-09-13 CN CN201721166917.4U patent/CN207456264U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304147A (en) * | 2020-10-23 | 2021-02-02 | 淮阴工学院 | Methyl chloride waste heat recovery device's anti-shock mounting |
| CN112304147B (en) * | 2020-10-23 | 2022-06-03 | 淮阴工学院 | Methyl chloride waste heat recovery device's anti-shock mounting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103808185B (en) | A kind of efficient heat-exchanging pipe and evaporative condenser thereof | |
| CN106017136B (en) | A kind of vertical shell-and-tube heat exchanger | |
| WO2012003603A1 (en) | Heat exchanger having fully-closed flow passage and continuous-type spiral baffle | |
| CN207456264U (en) | A kind of erosion control flow diverter of forced circulation heat exchanger | |
| CN107166983B (en) | High-efficient vertical tubular condenser | |
| CN206001753U (en) | Fin tube type air-cooled condenser | |
| CN207894279U (en) | Adjustable heat transfer heat exchanger | |
| CN209263764U (en) | A kind of gas access even distribution device for heat-exchangers of the plate type | |
| CN208688303U (en) | A kind of shell-and-tube heat exchanger that anti-medium is detained | |
| CN108592680A (en) | A kind of self-support type finned-tube bundle and heat exchanger | |
| CN108759515A (en) | A kind of novel heat exchange container | |
| CN206739964U (en) | The dolioform baffle heat exchanger of arc opening formula | |
| CN202329268U (en) | Countercurrent evaporation type condenser with fins | |
| CN208505070U (en) | A kind of novel heat exchange container | |
| CN206787361U (en) | A kind of lozenge fin tube binding structure | |
| CN207019513U (en) | Lamella heat exchanger | |
| CN203310170U (en) | Evaporative condenser | |
| CN208254299U (en) | A kind of self-support type finned-tube bundle and heat exchanger | |
| CN208161305U (en) | A kind of small multi-channel steam condensation liquid trap | |
| CN206944767U (en) | High-performance heat exchanger | |
| CN202928096U (en) | Forcible fin straight pipe condensation and heat supply heat exchanger | |
| CN207894276U (en) | High efficiency titanium pipe heat exchanger | |
| CN106482564B (en) | A kind of heat-exchange tube and heat exchanger with recess | |
| CN107289792B (en) | Condenser pipe distribution structure with low exhaust resistance | |
| CN207035905U (en) | A kind of macroporous plate convergent-divergent pipe efficient heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 |