CN203642754U - Parallel-series combined heater - Google Patents
Parallel-series combined heater Download PDFInfo
- Publication number
- CN203642754U CN203642754U CN201320806362.0U CN201320806362U CN203642754U CN 203642754 U CN203642754 U CN 203642754U CN 201320806362 U CN201320806362 U CN 201320806362U CN 203642754 U CN203642754 U CN 203642754U
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- Prior art keywords
- heating
- parallel
- heating unit
- series
- sheets
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- Expired - Fee Related
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a parallel-series combined heater comprising a plurality of heating sheets arrayed. The heating sheets form a parallel heating unit and a series heating unit; heating sheets are more in the parallel heating unit than in the series heating unit. Inlets of the heating sheets of the parallel heating unit are communicated with a heat source pipeline through parallel pipelines; outlets of the heating sheets of the parallel heating units are parallelly connected through parallel pipelines and then communicated with inlets of primary heating sheets of the series heating unit; outlets of final heating sheets of the series heating unit are communicated with a return water device. The parallel-series combined heater has the advantages that by adjusting the number of the heating sheets in the parallel heating unit and the series heating unit, the requirements of heating conditions are met, the size of a heat exchanger is reduced and a steam heat source is fully utilized; the heat exchanger can operate under the optimal heat exchange condition.
Description
Technical field
The utility model relates to heat exchanger heater, especially relates to also, the box-like heater of tandem junction.
Background technology
At present mostly be to be in parallel or to be in series by multiple heating plates for the heater (Steam Heating) of heat exchanger and form.Parallel heater has advantages of that quick heating, heating-up temperature are high, but difficult control of temperature easily causes energy dissipation; Cascade heater has advantages of that energy consumption is low, but existence heats up slowly, heating-up temperature is low and can not meet heating-up temperature requirement, if meet heating-up temperature require certainly will will strengthen the power of heating plate, this just needs supporting enough large blower fans, causes again the loss of electric energy and the increase of manufacturing cost.
Summary of the invention
The utility model object be to provide one also, the box-like heater of tandem junction.
For achieving the above object, the utility model is taked following technical proposals:
Described in the utility model also, the box-like heater of tandem junction, comprise multiple heating plates of spread configuration; Described multiple heating plate is divided into heating unit in parallel and series connection heating unit, and the heating plate number of described heating unit in parallel is greater than the heating plate number of the heating unit of connecting; The heating plate import of heating unit in parallel is connected with thermal source pipeline by parallel pipeline, the outlet of heating unit heating plate in parallel is connected with the first order heating plate import of series connection heating unit after by parallel pipeline parallel connection, and the final stage heating plate outlet of series connection heating unit is connected with water recovery apparatus.
The utility model advantage is the heating plate quantity by adjusting described heating unit in parallel, series connection heating unit, reach and not only meet the needs of heat-exchanging state but also saved heat exchanger volume, realization makes full use of the object of steam source, is that heat exchanger operates in best heat-exchanging state state.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, described in the utility model also, the box-like heater of tandem junction, comprise six heating plates 1,2,3,4,5,6 of spread configuration; The first five heating plate 1,2,3,4,5 composition heating unit in parallel, the import of its each heating plate is connected with thermal source pipeline 7 after by parallel pipeline parallel connection; After the outlet parallel connection of the first five heating plate 1,2,3,4,5, be connected with the 6th heating plate 6 imports by pipeline 8, the 6th heating plate 6 outlets are connected with water recovery apparatus.
Claims (1)
1. also, the box-like heater of tandem junction, comprise multiple heating plates of spread configuration; It is characterized in that: described multiple heating plates are divided into heating unit in parallel and series connection heating unit, and the heating plate number of described heating unit in parallel is greater than the heating plate number of the heating unit of connecting; The heating plate import of heating unit in parallel is connected with thermal source pipeline by parallel pipeline, the outlet of heating unit heating plate in parallel is connected with the first order heating plate import of series connection heating unit after by parallel pipeline parallel connection, and the final stage heating plate outlet of series connection heating unit is connected with water recovery apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806362.0U CN203642754U (en) | 2013-12-10 | 2013-12-10 | Parallel-series combined heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320806362.0U CN203642754U (en) | 2013-12-10 | 2013-12-10 | Parallel-series combined heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203642754U true CN203642754U (en) | 2014-06-11 |
Family
ID=50873990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320806362.0U Expired - Fee Related CN203642754U (en) | 2013-12-10 | 2013-12-10 | Parallel-series combined heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203642754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052431A (en) * | 2016-06-29 | 2016-10-26 | 刘洋豪 | Heat exchanger with 2-20 flow paths |
-
2013
- 2013-12-10 CN CN201320806362.0U patent/CN203642754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052431A (en) * | 2016-06-29 | 2016-10-26 | 刘洋豪 | Heat exchanger with 2-20 flow paths |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 451191, Henan Province, Xinzheng City, Longhu Town, 107 National Road on the west side of Zhengzhou Patentee after: HENAN ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION CO., LTD. Address before: 451191, Henan Province, Xinzheng City, Longhu Town, 107 National Road on the west side of Zhengzhou Patentee before: ZHENGZHOU ZHENGJIA ENERGY ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| 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: 20140611 Termination date: 20171210 |