CN104654442B - Steam condensate recycling system - Google Patents
Steam condensate recycling system Download PDFInfo
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- CN104654442B CN104654442B CN201510061715.2A CN201510061715A CN104654442B CN 104654442 B CN104654442 B CN 104654442B CN 201510061715 A CN201510061715 A CN 201510061715A CN 104654442 B CN104654442 B CN 104654442B
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- steam
- water
- control valve
- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention discloses a kind of steam condensate recycling system, it includes steam condensation water tank, it is characterised in that：Feed pipe, supply-water pump and reception user's unspent return pipe that oriented user supplies water are set on the steam condensation water tank, the backwater pipe end connects storage cistern, one backwater bypasses one end and is connected to by pressure differential valve on the feed pipe, and the other end connects the steam condensation water tank.The steam condensate recycling system of the present invention is capable of the heat and water of the utilization steam condensate (SC) of high efficient and reliable, there is provided condensed water recuperation of heat and cooling are combined the unit.Steam condensate (SC) heat is reclaimed and is used as this engineering thermal source to supply user;After being exchanged heat through user, low temperature water supply user, if user is without water demand, cooling discharge.The present invention can realize the purpose of energy-conservation to greatest extent.
Description
Technical field
The present invention relates to the system that a kind of reclamation of condensate water is recycled.
Background technology
At present, steam is widely used as a kind of energy in all trades and professions.Steam more be used as thermal source, and actually by
What is used is only the latent heat of steam, and the heat almost all that the sensible heat of steam -- condensed water has is dropped.Because
The production efficiency that steam uses equipment, the i.e. efficiency of heating surface are improved, just must be as early as possible in the low condensed steam of heat transfer efficiency
Discharge.However, the condensed water after steam acting still has many heats, very big energy-conservation can be received by making good use of this partial heat
Benefit.All kinds of construction project steam condensate (SC)s can not be returned to for various reasons drains into blowdown cooling original boiler room reuse more
Pond, its heat waste, if being reclaimed to heat, as domestic hot-water or the thermal source of other heat demands, can reach saving
The purpose of other energy.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of reclamation of condensate water profit of heat for recycling steam condensate (SC)
Use system.
The technical scheme is that providing a kind of steam condensate recycling system, it includes steam condensation water tank,
It is characterized in that：Feed pipe, supply-water pump and the reception user for setting oriented user to supply water on the steam condensation water tank are not run out
Return pipe, the backwater pipe end connects storage cistern, and a backwater bypasses one end and is connected to the feed pipe by pressure differential valve
On, the other end connects the steam condensation water tank.
It is preferred that, one first control valve is set on the return pipe, a cooling bypass is set before first control valve,
The second control valve is set in the cooling bypass, the end connection cooling tank of the cooling bypass, first control valve and the
Two control valves link to ensure to open another closing for one all the time.
It is preferred that, the storage cistern and cooling tank are all connected with municipal water supply pipeline.
It is preferred that, a thermometer for monitoring its interior water temperature, the thermometer connection described first are set on the return pipe
Control valve.
It is preferred that, liquid level gauge is set in the storage cistern, and the liquid level gauge connects first control valve.
It is preferred that, an overflow pipe is set in the steam condensation water tank, and the end of the overflow pipe connects the cooling tank.
The steam condensate recycling system of the present invention is capable of the heat and water of the utilization steam condensate (SC) of high efficient and reliable
Amount, there is provided condensed water recuperation of heat and cooling are combined the unit.Steam condensate (SC) heat is reclaimed and this engineering thermal source is used as
Supply user;After being exchanged heat through user, low temperature water supply user, if user is without water demand, cooling discharge.The present invention can
To realize the purpose of energy-conservation to greatest extent.
Brief description of the drawings
Fig. 1 is a kind of structural representation of steam condensate recycling system of preferred embodiment.
Embodiment
The embodiment to the present invention is described in further detail below.
As shown in figure 1, a kind of steam condensate recycling system of the present invention includes steam condensation water tank 10, steam coagulates
Bear water the feed pipe 12 for setting oriented user to supply water on case 10, supply-water pump 14 and receive the unspent return pipe 16 of user, backwater
The end of pipe 16 connects storage cistern 18.One backwater bypasses 20 one end and is connected to by pressure differential valve 22 on feed pipe 12, and the other end connects
Connect steam condensation water tank 10.
One first control valve 24 is set on return pipe 16, a cooling bypass 26 is set before the first control valve 24, and cooling is other
Second control valve 28, the end connection cooling tank 30 of cooling bypass 26 are set on road 26.
Storage cistern 18 and cooling tank 30 are all connected with municipal water supply pipeline, and temperature is less than 40 degree of water overflow discharge.
It is provided with return pipe 16 in the thermometer 32 of its interior water temperature of a monitoring, storage cistern 18 and is provided with liquid level gauge 34.
One overflow pipe 36, the end connection cooling tank 30 of overflow pipe 36 are set in steam condensation water tank 10.
A kind of control mode of steam condensate recycling system of the present invention is as follows：
First control valve 24 links with the second control valve 28, opens the second control valve 28 when the first control valve 24 and then closes;
The second control valve 28 is closed when the first control valve 24 then to open.
Thermometer 32, first control valve 24 of the cooling liquid level gauge 34. of storage cistern 18 with the road end of return pipe 16 links,
When the temperature of thermometer 32<40 DEG C, when liquid level gauge 34 is less than condensed water moisturizing water level, the first control valve 24 is opened, and backwater connects
To cooling storage cistern 18, for cooling tower moisturizing.
When liquid level gauge 34 is higher than condensed water moisturizing water level, the first control valve 24 is closed, and backwater drains into cooling tank 30.
When temperature >=40 DEG C of thermometer 32, the first control valve 24 is closed, and backwater drains into cooling tank 30.
Above example is only a kind of present invention embodiment therein, and it describes more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (2)
1. a kind of steam condensate recycling system, it includes steam condensation water tank, it is characterised in that：The steam condensate
Feed pipe, supply-water pump and reception user's unspent return pipe that oriented user supplies water are set on case, and the backwater pipe end connects
Storage cistern is connect, a backwater bypasses one end and is connected to by pressure differential valve on the feed pipe, the other end connects the steam condensation
Water tank；
One first control valve is set on the return pipe, set before first control valve by a cooling bypass, the cooling
Second control valve, the end connection cooling tank of the cooling bypass, the first control valve and the second control valve connection are set on road
Move to ensure to open another closing for one all the time;The storage cistern and cooling tank are all connected with municipal water supply pipeline, the steam
One overflow pipe is set in condensate tank, and the end of the overflow pipe connects the cooling tank.
2. steam condensate recycling system according to claim 1, it is characterised in that：One is set on the return pipe
The thermometer of its interior water temperature is monitored, the thermometer connects first control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061715.2A CN104654442B (en) | 2015-02-06 | 2015-02-06 | Steam condensate recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061715.2A CN104654442B (en) | 2015-02-06 | 2015-02-06 | Steam condensate recycling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104654442A CN104654442A (en) | 2015-05-27 |
| CN104654442B true CN104654442B (en) | 2017-08-15 |
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ID=53245870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510061715.2A Active CN104654442B (en) | 2015-02-06 | 2015-02-06 | Steam condensate recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104654442B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2199671A1 (en) * | 2008-06-11 | 2010-06-23 | Thermea.Energiesysteme GmbH | Method and device for producing water vapour |
| CN101942747A (en) * | 2010-08-31 | 2011-01-12 | 苏州迪盛织造整理有限公司 | Filament sizing machine condensed water recycling device |
| CN102031801A (en) * | 2010-11-03 | 2011-04-27 | 广州市设计院 | Steam condensate water recovering method and special device thereof |
| CN202269334U (en) * | 2011-10-30 | 2012-06-13 | 邯郸市赵王面业有限责任公司 | Steam waste heat recycling system |
| CN203404836U (en) * | 2013-06-27 | 2014-01-22 | 上海三益建筑设计有限公司 | Steam condensation water recovery system |
| CN204629686U (en) * | 2015-02-06 | 2015-09-09 | 苏州工业园区设计研究院股份有限公司 | Steam condensate recycling system |
-
2015
- 2015-02-06 CN CN201510061715.2A patent/CN104654442B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2199671A1 (en) * | 2008-06-11 | 2010-06-23 | Thermea.Energiesysteme GmbH | Method and device for producing water vapour |
| CN101942747A (en) * | 2010-08-31 | 2011-01-12 | 苏州迪盛织造整理有限公司 | Filament sizing machine condensed water recycling device |
| CN102031801A (en) * | 2010-11-03 | 2011-04-27 | 广州市设计院 | Steam condensate water recovering method and special device thereof |
| CN202269334U (en) * | 2011-10-30 | 2012-06-13 | 邯郸市赵王面业有限责任公司 | Steam waste heat recycling system |
| CN203404836U (en) * | 2013-06-27 | 2014-01-22 | 上海三益建筑设计有限公司 | Steam condensation water recovery system |
| CN204629686U (en) * | 2015-02-06 | 2015-09-09 | 苏州工业园区设计研究院股份有限公司 | Steam condensate recycling system |
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| Publication number | Publication date |
|---|---|
| CN104654442A (en) | 2015-05-27 |
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Address after: 215000 No. 111 Bada Street, Suzhou Industrial Park, Jiangsu Province Patentee after: ARTS GROUP CO., LTD. Address before: Suzhou Industrial Park Suzhou City, Jiangsu province 215126 Sheng Pu Zhen Jin Sheng Lu No. 12 Patentee before: Suzhou Industrial Park Design & Research Institute Co., Ltd. |
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