CN2703978Y - Condensed-water over-cooling device - Google Patents
Condensed-water over-cooling device Download PDFInfo
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- CN2703978Y CN2703978Y CN 200420018813 CN200420018813U CN2703978Y CN 2703978 Y CN2703978 Y CN 2703978Y CN 200420018813 CN200420018813 CN 200420018813 CN 200420018813 U CN200420018813 U CN 200420018813U CN 2703978 Y CN2703978 Y CN 2703978Y
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- condensed water
- water
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Abstract
The utility model discloses a condensed water cooling device. The traditional condensed water recycle in generally adopts the condensed water pump to send the water out and the pump inlet is easy to occur carburation for the temperature of the condensed water is high and the pump often occurs failure. In order to make use of the heat energy of the condensed water and recycle the condensed water with higher temperature and pressure, the secondary vaporizing device, the condensed water recycling equipment of closed type and the steam injecting pump are adopted but the various problems existed in the condensed water recycle are still not solved. The condensed water cooling device comprises a pressure condensing water container 2 of which one end is connected with a water discharging inlet pipe 1 and the other end is connected with a condensed water heat radiator 3 by a pipeline. The condensed water heat radiator 3 is connected with a condensed water adjusting valve 4 by the pipeline and the pressure condensing water container 2 is provided with a liquid level measuring device 5 connected with the condensed water adjusting valve 4 by the pipeline. The utility model is used for the steam heating system or the various situations adopting the steam to conduct indirect heating.
Description
Technical field: the utility model relates to a kind of hot-well depression radiator cooler.
Background technology: it is big that steam has thermal capacity as a kind of high-quality heating agent, characteristics such as temperature height, except that more being applied to heating, the ventilation, be applied to widely in the production technology of all types of industries, as chemical industry, electric power, oil, pharmacy, papermaking, cigarette, system wine, food processing and grain drying etc.Traditional method for recovering condensation water generally is to enter in the condensed-water recovering device after condensing into water by steam trap control steam in hot equipment, the water of this moment is the saturation water under the heat dissipation equipment operating pressure, general condensed-water recovering device is the container to atmosphere opening, flash distillation be must produce after the high pressure condensate water enters, a certain amount of steam and heat lost; On the other hand, reclaiming condensate water generally is to adopt condensate pump that water is sent, because of the condensing water temperature height and in saturation state, the inlet of pump is very easily vaporized, because the condition of work of pump is abominable, pump can often break down like this, influences the recovery of condensate water, in actual applications, cause the water yield and thermal loss the water yield and heat thus much larger than the flash-off steam loss.For utilizing the heat energy of condensate water, the condensate water higher to temperature and pressure, adopting at present has double evaporation-cooling device, closed condensate water reclaimer and utilizes the steam jet pump device to reclaim the secondary flash-off steam, the basic point of departure of these several technology all is to consider from the angle that reclaims, thoroughly do not solve the variety of issue that exists in the condensate water recovery, and some new problems have been produced, as adopt the condensate water of double evaporation-cooling device, though temperature decreases, but the saturation temperature of maximum discharge pressure correspondence does not make problem thoroughly solve; Closed condensate return system and steam jet pump reclaim the circulation steam consumption that the secondary flash-off steam has increased system, and the equipment complexity.
Summary of the invention: the purpose of this utility model provides a kind of heat of condensate water that makes and promptly obtains utilizing in system, can make condensing water temperature drop to the hot-well depression radiator cooler that is lower than the pairing saturation temperature of atmospheric pressure again in hot equipment.
Above-mentioned purpose realizes by following technical scheme:
The hot-well depression radiator cooler, its composition comprises: the pressure water pot that condenses, a condense end of water pot of described pressure is connected with hydrophobic inlet tube, the other end is connected with the condensate water radiator by pipeline, described condensate water radiator is connected with the condensate water control valve by pipeline, described pressure condenses and liquid level emasuring device is housed on the water pot, and described liquid level emasuring device is connected with described condensate water control valve by pipeline.
Above-mentioned hot-well depression radiator cooler, the described pressure water pot that condenses can be vertical tank or horizontal tank.
Above-mentioned hot-well depression radiator cooler, described liquid level emasuring device can be contained in the described pressure water pot inside of condensing, and also can be contained in the outside that described pressure condenses water pot.
This technical scheme has following beneficial effect:
1. hot-well depression radiator cooler of the present utility model, it is the problem that exists at existing condensate water recovery technology, change traditional to be recovered as on the main thinking basis, at the initial temperature of most heated mediums in the practical application far below condensing water temperature, the whole temperature of the heated medium that has also far below condensing water temperature (as steam heating, boiler steam air heater etc.) these characteristics, utilize this device to make the heat of condensate water in system, obtain utilizing, and condensing water temperature is dropped in hot equipment be lower than the pairing saturation temperature of atmospheric pressure, thereby thoroughly solve the variety of issue that exists in the existing condensate water recovery.
2. this product is equipped with liquid level emasuring device on pressure condenses water pot, be used for the condense water level of water pot of gaging pressure, and liquid level signal is passed to the condensate water control valve by pipeline, the condensate water control valve is controlled hydrophobic amount according to liquid level, make the pressure water pot that condenses remain certain water level, the condensate water control valve is to design according to the stream-liquid two-phase flow principle, can regulate the control liquid level voluntarily, and liquid level emasuring device can be installed in inside or the outside that pressure condenses water pot as required.
3. this product heat that condensate water is had is fully used, and the required quantity of steam of system also obtains reducing accordingly.
4. the condensate water radiator of this product can adopt multi-formly according to actual conditions, as can adopt water-gas heat exchanger when being used for heating system; Can adopt water-water-to-water heat exchanger when being used for water heated.
5. this product has simple in structurely, uses characteristics such as reliable, and this device can also be widely used in all kinds of occasions that adopt the steam indirect except that can be applicable to steam heating system, as steam air heater etc.
Description of drawings: accompanying drawing 1 is that the pressure of this product water pot that condenses is horizontal, and liquid level emasuring device is contained in the pressure structural representation of water pot when outside that condense.
Accompanying drawing 2 is that the pressure of this product water pot that condenses is vertical, and liquid level emasuring device is contained in the pressure structural representation of water pot when inner that condense.
Accompanying drawing 3 is structural representations that this product is used for the large-sized workshop steam heating system.
Below in conjunction with the description of drawings specific embodiment:
Embodiment 1:
The hot-well depression radiator cooler, its composition comprises: the pressure water pot 2 that condenses, a condense end of water pot 2 of described pressure is connected with hydrophobic inlet tube 1, the other end is connected with condensate water radiator 3 by pipeline, described condensate water radiator 3 is connected with condensate water control valve 4 by pipeline, described pressure condenses and liquid level emasuring device 5 is housed on the water pot 2, and described liquid level emasuring device 5 is connected with described condensate water control valve 4 by pipeline.
Embodiment 2:
Above-mentioned hot-well depression radiator cooler, the described pressure water pot 2 that condenses can be vertical tank 13 or horizontal tank 14.
Embodiment 3:
Above-mentioned hot-well depression radiator cooler, described liquid level emasuring device 5 can be contained in described pressure water pot 2 inside of condensing, and also can be contained in the outside that described pressure condenses water pot 2.
Embodiment 4:
Above-mentioned hot-well depression radiator cooler, described condensate water control valve 4 are the fluid level control devices according to the design of stream-liquid two-phase flow principle.
Embodiment 5:
Above-mentioned hot-well depression radiator cooler, its course of work is: the hydraulic pipeline of steam-heating apparatus is connected to inlet tube 1, steam and condensate water mixture directly enter the described pressure water pot 2 that condenses, steam separates with condensate water in described pressure condenses water pot 2, the condensate water that described pressure condenses in the water pot 2 enters described condensate water radiator 3 under the effect of steam pressure, condensate water continues heated medium is heated in described condensate water radiator 3, condensing water temperature is reduced to below the saturation temperature of its blowdown presssure correspondence, drain in the hydrophobic recovery system through described condensate water control valve 4, the condensate water of this moment has been undersaturation water, on described pressure condenses water pot 2, liquid level emasuring device 5 is housed, and liquid level signal is passed to described condensate water control valve 4 by pipeline, described condensate water control valve 4 is controlled hydrophobic amount according to liquid level, makes the described pressure water pot 2 that condenses remain certain water level.
Embodiment 6:
Above-mentioned hot-well depression radiator cooler, the course of work that is used in the large-sized workshop steam heating system is: entered in each steam radiator 9 by steam pipe 10 by thermal source 6 vapor supplied, steam condenses in described steam radiator 9, condensate water is connected to the inlet tube 1 of hot-well depression radiator cooler through condensate pipe 11, enter the described pressure water pot 2 that condenses then, condensate water is brought a part of steam in discharge process, steam water interface separates in described pressure condenses water pot 2, condensate water is delivered in the described condensate water radiator 3 by the road, in described condensate water radiator 3, continue heat radiation, drain in the condensate tank 8 after cooling the temperature to below the pairing saturation temperature of its blowdown presssure, send condensate water back to the thermal source place with condensate pump 7, on described pressure condenses water pot 2, liquid level emasuring device 5 is housed, the condense variation of liquid level in the water pot 2 12 passes to described condensate water control valve 4 with it by the road according to described pressure, described condensate water control valve 4 is regulated hydrophobic amount according to the variation of liquid level in the described liquid level emasuring device 5, keep the described pressure water pot 2 that condenses that certain liquid level is arranged all the time, condensate water is cooled off in described condensate water radiator 3 fully.General heating temperature is between 18～25 ℃, final condensing water temperature can consider that 10～60 ℃ the temperature difference is arranged with environment temperature, can consider when promptly designing condensing water temperature is controlled between 35～85 ℃, determine the area of condensate water radiator, relatively the back is definite through Technological Economy for actual temp selected.
Claims (3)
1. hot-well depression radiator cooler, its composition comprises: the pressure water pot that condenses, it is characterized in that: a condense end of water pot of described pressure is connected with hydrophobic inlet tube, the other end is connected with the condensate water radiator by pipeline, described condensate water radiator is connected with the condensate water control valve by pipeline, described pressure condenses and liquid level emasuring device is housed on the water pot, and described liquid level emasuring device is connected with described condensate water control valve by pipeline.
2. hot-well depression radiator cooler according to claim 1 is characterized in that: the described pressure water pot that condenses can be vertical tank or horizontal tank.
3. hot-well depression radiator cooler according to claim 1 is characterized in that: described liquid level emasuring device can be contained in the described pressure water pot inside of condensing, and also can be contained in the outside that described pressure condenses water pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018813 CN2703978Y (en) | 2004-04-19 | 2004-04-19 | Condensed-water over-cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018813 CN2703978Y (en) | 2004-04-19 | 2004-04-19 | Condensed-water over-cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703978Y true CN2703978Y (en) | 2005-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018813 Expired - Fee Related CN2703978Y (en) | 2004-04-19 | 2004-04-19 | Condensed-water over-cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703978Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686525A (en) * | 2019-11-06 | 2020-01-14 | 河南省中原大化集团有限责任公司 | Steam condensate gas recovery device and recovery method |
-
2004
- 2004-04-19 CN CN 200420018813 patent/CN2703978Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686525A (en) * | 2019-11-06 | 2020-01-14 | 河南省中原大化集团有限责任公司 | Steam condensate gas recovery device and recovery method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050608 Termination date: 20120419 |