CN202494216U - Heat-recovery steam-heating air treatment unit - Google Patents
Heat-recovery steam-heating air treatment unit Download PDFInfo
- Publication number
- CN202494216U CN202494216U CN2012201004097U CN201220100409U CN202494216U CN 202494216 U CN202494216 U CN 202494216U CN 2012201004097 U CN2012201004097 U CN 2012201004097U CN 201220100409 U CN201220100409 U CN 201220100409U CN 202494216 U CN202494216 U CN 202494216U
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- CN
- China
- Prior art keywords
- steam
- heat
- preheater
- treatment unit
- heating air
- 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
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Abstract
The utility model discloses a heat-recovery steam-heating air treatment unit, relating to air treatment devices. A preheater is additionally arranged in front of a steam heater of the unit, a condensed water pipeline of the steam heater is connected with the preheater, and a water drainer and a boosting pump are arranged on the condensed water pipeline of the steam heater. The heat-recovery steam-heating air treatment unit realizes the secondary recovery and utilization of heat of steam condensed water and is environment-friendly and energy-saving.
Description
Technical field
The utility model relates to air processor, particularly a kind of Steam Heating air-treatment unit.
Background technology
Combination type air processing unit generally adopts steam or hot water that air is heated in the air conditioner industry at present, and Steam Heating air-treatment unit adopts steam source, after air heat; The high-temperature-hot-water that produces is directly discharged, and the steam condensate (SC) temperature is higher, can reach more than 50 ℃; Meet the supply requirement of hot water heat(ing) coil thermal source, but in conventional unit, steam condensate (SC) is drained directly by steam trap; Do not carry out second use, both wasted energy, be unfavorable for environmental protection again.
Summary of the invention
The utility model is to the deficiency of prior art, and providing a kind of can carry out the recovery type heat Steam Heating air-treatment unit that secondary recovery is utilized to steam condensate (SC).
The utility model mainly is made up of filter, steam heater, pressure fan and machine unit shell; Solving the technical scheme that its technical problem adopts is to set up preheater before the steam heater; The condensing water conduit of steam heater is connected with preheater, and steam trap and elevator pump are set on the condensing water conduit of steam heater.Preheater is the heat exchanger of copper pipe stringed alumium fin structure.
The good effect of the utility model is:
1, set up preheater before the steam heater, high-temperature condensation water heat and cold air that steam heater capable of using produces carry out heat exchange, and the steam condensate heat is reclaimed, and reclaim heat and reach more than 10%, realize energy-conservation purpose.
2, steam condensate is passed through in preheater and cold air heat exchange, and temperature has reduced, and has avoided the direct discharging of high-temperature-hot-water, reduces environmental pollution.
3, cold air has improved the inlet temperature of advancing steam heater through in the preheater heating, can save the steam use amount of steam heater, has practiced thrift the energy.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein 1 air inlet, 2 bag filters, 3 preheaters, 4 elevator pumps, 5 steam traps, 6 steam heaters, 7 pressure fans, 8 air outlets, 9 condensing water conduits, 10 steam inlet pipes, 11 outlet pipes.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in the figure, set up preheater 3 before the steam heater 6, the condensing water conduit 9 of steam heater 6 is connected with preheater 3, and the condensing water conduit 9 of steam heater 6 is provided with steam trap 5 and elevator pump 4.Preheater 3 adopts copper pipe stringed alumium fin structure.
During actual motion, through steam inlet pipe 10 steam of certain pressure is sent in the steam heater 6, steam and air heat exchange condensation produce high-temperature condensation water; High-temperature condensation water gets into steam trap 5 through condensing water conduit 9 and carries out gas-liquid separation; Discharge unnecessary gas, the high-temperature-hot-water of handling through steam trap 5 gets in the preheater 3 through elevator pump 4 pressurizations, after air heat exchange cooling; Flow out by outlet pipe 11; Through bag filter 2 filtration treatment, through the hot water preheating of preheater 3, the steam through steam heater 6 heats outdoor cold air again through air inlet 1 like this; After generating satisfactory warm air, send into the place that needs heating through air outlet 8 through pressure fan 7.
Claims (2)
1. recovery type heat Steam Heating air-treatment unit; Mainly form by filter, steam heater, pressure fan and machine unit shell; It is characterized in that setting up preheater before the steam heater; The condensing water conduit of steam heater is connected with preheater, and steam trap and elevator pump are set on the condensing water conduit of steam heater.
2. recovery type heat Steam Heating air-treatment unit according to claim 1 is characterized in that preheater is the heat exchanger of copper pipe stringed alumium fin structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201004097U CN202494216U (en) | 2012-03-17 | 2012-03-17 | Heat-recovery steam-heating air treatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201004097U CN202494216U (en) | 2012-03-17 | 2012-03-17 | Heat-recovery steam-heating air treatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494216U true CN202494216U (en) | 2012-10-17 |
Family
ID=47000441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201004097U Expired - Fee Related CN202494216U (en) | 2012-03-17 | 2012-03-17 | Heat-recovery steam-heating air treatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154623A (en) * | 2014-08-20 | 2014-11-19 | 浙江中烟工业有限责任公司 | Constant temperature and humidity air conditioner capable of controlling humidity by heating steam condensate |
| CN108361805A (en) * | 2018-02-10 | 2018-08-03 | 安溪县石草池茶叶有限公司 | A kind of energy-saving heating equipment based on workshop recoverable formula |
-
2012
- 2012-03-17 CN CN2012201004097U patent/CN202494216U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154623A (en) * | 2014-08-20 | 2014-11-19 | 浙江中烟工业有限责任公司 | Constant temperature and humidity air conditioner capable of controlling humidity by heating steam condensate |
| CN108361805A (en) * | 2018-02-10 | 2018-08-03 | 安溪县石草池茶叶有限公司 | A kind of energy-saving heating equipment based on workshop recoverable formula |
| CN108361805B (en) * | 2018-02-10 | 2019-10-15 | 安溪县石草池茶叶有限公司 | A kind of energy-saving heating equipment based on workshop recoverable formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |