CN203550727U - Pass partition plate device of water chamber of heat exchanger - Google Patents
Pass partition plate device of water chamber of heat exchanger Download PDFInfo
- Publication number
- CN203550727U CN203550727U CN201320748142.7U CN201320748142U CN203550727U CN 203550727 U CN203550727 U CN 203550727U CN 201320748142 U CN201320748142 U CN 201320748142U CN 203550727 U CN203550727 U CN 203550727U
- Authority
- CN
- China
- Prior art keywords
- water chamber
- heat exchanger
- partition plate
- welding
- plate device
- 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 - Lifetime
Links
- 238000005192 partition Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 9
- 238000003466 welding Methods 0.000 claims abstract description 14
- 230000004888 barrier function Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000001788 irregular Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a pass partition plate device of a water chamber of a heat exchanger. As for the interior structure of a water chamber of an existing high-pressure heater, fed water of an inlet and an outlet can be separated through a water chamber casing and a fed water channel generally. The water chamber casing is formed by a plurality of plates in a spliced mode, the welding workload is heavy, the risk of fed water cutting-out and the workloads of workers are increased, the shape of each plate is irregular, machining difficulty is high, detection conducted after machining is difficult, and once the shape of a part does not meet requirements, welding difficulty and the risk of leakage are increased further. The pass partition plate device comprises a semicircular partition plate (3) which is welded to an expansion joint (2), the expansion joint is welded to a water chamber prewelding part (1), and the semicircular partition plate is welded to a prewelding part (4) on a tube plate. The pass partition plate device is used for separating the water chamber of the heat exchanger.
Description
technical field:
the utility model relates to a kind of heat exchanger chamber barrier device.
background technology:
pass partition is very important parts in hydroecium, once leak, will cause feedwater short circuit, and the upper end that increases high-pressure heater is poor, reduces the efficiency of high-pressure heater.And existing high-pressure heater hydroecium internal structure generally will and could separate the feedwater of import and outlet to aquaporin two parts by hydroecium involucrum.And hydroecium involucrum is combined into by plurality of plates, welding capacity is very large, this has increased risk and workman's workload of feedwater short circuit, and the shape of every block of plate irregular, difficulty of processing is larger, detection after processing is also very difficult, once the shape of part does not meet the demands, can further increase the difficulty of welding and the risk of leakage.
utility model content:
the purpose of this utility model is to provide a kind of heat exchanger chamber barrier device.
above-mentioned object realizes by following technical scheme:
a kind of heat exchanger chamber barrier device, its composition comprises: semicircle dividing plate, described semicircle dividing plate and expansion joint welding, described expansion joint and the welding of hydroecium clip, clip welding on described semicircle dividing plate and tube sheet.
described heat exchanger chamber barrier device, described hydroecium clip and the welding of the dome head of heat exchanger hydroecium, on described tube sheet, clip is welded on the horizontal center line of tube sheet.
beneficial effect:
the utility model structure is simpler, can save raw material, reduces costs, and can also reduce the workload of welding, lowers the risk of leaking, and has also reduced the difficulty of processing of part simultaneously, reduces shop worker's workload.
accompanying drawing explanation:
accompanying drawing 1 is the structural representation of the utility model while being arranged in heat exchanger hydroecium.
accompanying drawing 2 is structural representations of the present utility model.
the specific embodiment:
embodiment 1:
a kind of heat exchanger chamber barrier device, its composition comprises: semicircle dividing plate 3, described semicircle dividing plate and expansion joint 2 weld, and described expansion joint and hydroecium clip 1 weld, and on described semicircle dividing plate and tube sheet, clip 4 welds.
embodiment 2:
described heat exchanger chamber barrier device, described hydroecium clip and the welding of the dome head of heat exchanger hydroecium, on described tube sheet, clip is welded on the horizontal center line of tube sheet.
Claims (2)
1. a heat exchanger chamber barrier device, its composition comprises: semicircle dividing plate, is characterized in that: described semicircle dividing plate and expansion joint welding, described expansion joint and the welding of hydroecium clip, clip welding on described semicircle dividing plate and tube sheet.
2. heat exchanger chamber barrier device according to claim 1, is characterized in that: described hydroecium clip and the welding of the dome head of heat exchanger hydroecium, on described tube sheet, clip is welded on the horizontal center line of tube sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748142.7U CN203550727U (en) | 2013-11-25 | 2013-11-25 | Pass partition plate device of water chamber of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320748142.7U CN203550727U (en) | 2013-11-25 | 2013-11-25 | Pass partition plate device of water chamber of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550727U true CN203550727U (en) | 2014-04-16 |
Family
ID=50468830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320748142.7U Expired - Lifetime CN203550727U (en) | 2013-11-25 | 2013-11-25 | Pass partition plate device of water chamber of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550727U (en) |
-
2013
- 2013-11-25 CN CN201320748142.7U patent/CN203550727U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |