CN106610231A - A negative pressure air cooler condensed water system discharge method - Google Patents
A negative pressure air cooler condensed water system discharge method Download PDFInfo
- Publication number
- CN106610231A CN106610231A CN201611239425.3A CN201611239425A CN106610231A CN 106610231 A CN106610231 A CN 106610231A CN 201611239425 A CN201611239425 A CN 201611239425A CN 106610231 A CN106610231 A CN 106610231A
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- China
- Prior art keywords
- air cooler
- condensed water
- negative pressure
- pressure
- valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Sink And Installation For Waste Water (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a negative pressure air cooler condensed water system discharge method. The method is characterized in that a condensed water discharge pipe connector is connected with an air cooler; when the air cooler generates condensed water and makes a system generate pressure, a pressure balance valve is opened for pressure relief and the condensed water generated by the air cooler is discharged; once the pressure balance valve breaks down and cannot release pressure, an electromagnetic valve can be opened and closed on schedule for pressure relief by adjusting the on/off time of a time relay, so that the condensed water is discharged. A negative pressure air blocking valve is used for blocking air ascending through a condensed water pipe in the initial stage of operation of the air cooler to make a water seal bend generate water seal rapidly in a short time. The method solves the technical problem that condensed water of the negative pressure air cooler fails to be discharged normally; the condensed water system discharge method is efficient and simple and has the advantage of convenient installation; the method can reduce potential safety hazards and is wide in application range; the method is suitable for negative pressure air cooler condensed water systems.
Description
Technical field
The present invention relates to air cooler drainage system, specifically a kind of negative pressure air cooler condensate system drainage method.
Background technology
Air cooler is divided into two kinds of malleation air cooler and negative pressure air cooler according to the installation site in air circulation direction and blower fan,
There is always condensed water and releases not smooth problem in negative pressure air cooler.Existing technical solution is calculated according to the total head of blower fan
Release the height of pipeline water bending, by taking galley negative pressure air cooler as an example：Blower press 2100Pa, an atmospheric pressure correspondence 10
The high water column of rice, the high water columns of total head 2100Pa correspondence 2l0mm, as long as its water bending highly can meet condensed water more than 2l0mm letting out
Requirement is put, but really even more than theoretical value, condensed water also cannot release.Vapor growing amount is cooked greatly in kitchen, causes sky
Cooler produces solidifying water in a large number and cannot but release and be stored in air cooler, after stopping air conditioner used in kitchen blower fan, inside air cooler
The condensation instant water of generation pours in down a chimney in a large number（Reach more than 30Kg）Resorption entrance and enter in following cooker, cause food to eat
With, occur large-scale leak on negative pressure air cooler peculiar to vessel, safety is produced to cable, electrical equipment and human life hidden
Suffer from.
The content of the invention
Fail the reason for releasing to find out negative pressure air cooler condensed water, the condensed water of solution negative pressure air cooler is released and asked
Topic, there is provided condensate system bleed-off system efficient, simple, easy for installation, the present invention proposes a kind of negative pressure air cooler condensation
Water system drainage method.
The present invention solves the technical scheme of technical problem employing：
Air cooler is connected by condensed water discharging pipe joint, when air cooler produces solidifying water makes system generate pressure, pressure balance
Valve opens pressure release, and the condensed water that air cooler is produced is released.Once equilibrated valve failure cannot pressure release, by adjustment time relay
The make-and-break time of device, open on time carries out pressure release with closed electromagnetic valve, makes condensed water release；Negative pressure air intercepts the effect of valve
In air cooler initial operating stage, cut-off makes the curved generation water seal quick at short notice of watertight by the up air of condensate line.
Good effect, the present invention solves the technical problem that negative pressure air cooler condensed water fails normally to release, there is provided Yi Zhonggao
The features such as effect, condensate system drainage method simple, easy for installation, reduction equipment safety hidden danger and wide use range.Suitably
The method released as negative pressure air cooler condensate system is used.
Description of the drawings
Fig. 1 is schematic diagram.
In figure, 1. condensed water discharging pipe joint, 2. exhaust solenoid valve, the 3. time relay, 4. equilibrated valve, 5. watertight
Curved, 6. negative pressure air intercepts valve.
Specific embodiment
According to the figure, air cooler is connected by condensed water discharging pipe joint 1, makes system generate pressure when air cooler produces solidifying water
During power, equilibrated valve 4 opens pressure release, and the condensed water that air cooler is produced is released.Once equilibrated valve failure cannot pressure release, lead to
The make-and-break time of the adjustment time relay 3 is crossed, open on time carries out pressure release with closure exhaust solenoid valve 2, makes condensed water release；It is negative
The effect of pressure air barrier valve 6 is that, in air cooler initial operating stage, cut-off makes watertight curved 5 exist by the up air of condensate line
It is quick in short time to produce water seal.
When negative pressure air cooler runs first, negative pressure air intercepts valve and closes, and is separated by the up air of condensate line,
Air cooler, due to row in the presence of gravity, makes the curved generation water quick at short notice of watertight by the cold and hot solidifying water for producing that exchanges
Envelope.In the case of persistently freezing, air cooler produces solidifying water level in the top of system pipeline, and system pipeline mid portion is to be closed
Air in pipeline, bottom is that the watertight of generation water seal is curved.Continuous aggregation due to coagulating water, causes system to generate pressure and adds
Greatly, now equilibrated valve opens pressure release, coagulates water in pipeline without in the case of air drag, constantly flows downward and quilt
Release.Exhaust solenoid valve is connected with the time relay, once from work(air bleeding valve failure cannot pressure release, by adjustment time relay
Make-and-break time, on time open with closed electromagnetic valve carry out pressure release, make condensed water pass through negative pressure air obstruct valve release.
Claims (1)
1. a kind of negative pressure air cooler condensate system drainage method, it is characterised in that：
By condensed water discharging pipe joint（1）Connection air cooler, when air cooler produces solidifying water makes system generate pressure, pressure is put down
Weighing apparatus valve（4）Open pressure release, air cooler produce condensed water release, once equilibrated valve failure cannot pressure release, by adjustment when
Between relay（3）Make-and-break time, on time open with closure exhaust solenoid valve（2）Pressure release is carried out, makes condensed water release；Negative pressure is empty
Vapour lock is every valve（6）Effect be that, in air cooler initial operating stage, cut-off makes watertight curved by the up air of condensate line（5）
It is quick in short time to produce water seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239425.3A CN106610231B (en) | 2016-12-28 | 2016-12-28 | A kind of negative pressure air cooler condensate system drainage method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611239425.3A CN106610231B (en) | 2016-12-28 | 2016-12-28 | A kind of negative pressure air cooler condensate system drainage method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106610231A true CN106610231A (en) | 2017-05-03 |
| CN106610231B CN106610231B (en) | 2019-07-12 |
Family
ID=58636205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611239425.3A Active CN106610231B (en) | 2016-12-28 | 2016-12-28 | A kind of negative pressure air cooler condensate system drainage method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106610231B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780397A (en) * | 2020-08-21 | 2020-10-16 | 合肥丰蓝电器有限公司 | Positive pressure seal cavity body drainage condensate water structure |
| CN112211716A (en) * | 2020-09-14 | 2021-01-12 | 上海中船三井造船柴油机有限公司 | Condensate water discharge pipeline capable of being monitored for marine diesel engine |
| CN112361836A (en) * | 2020-10-19 | 2021-02-12 | 渤海造船厂集团有限公司 | Marine full-pressure air cooler capable of automatically controlling temperature and humidity |
| CN112361838A (en) * | 2020-11-11 | 2021-02-12 | 招商局金陵船舶(威海)有限公司 | Condensate water lightering electric control system and use method thereof |
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| CN102003783A (en) * | 2010-12-02 | 2011-04-06 | 苏州昆拓热控系统股份有限公司 | Automatic pressure relief type condensate water treating device |
| CN202194719U (en) * | 2011-08-10 | 2012-04-18 | 潍柴动力股份有限公司 | Automatic draining device for condensed water of intercooler |
| CN202885103U (en) * | 2012-11-16 | 2013-04-17 | 宁波日安阀门有限公司 | Loose-joint type decompression dewatering one-piece device |
| CN203404594U (en) * | 2013-07-03 | 2014-01-22 | 芜湖东旭光电科技有限公司 | Free type floating ball drain valve used for discharging condensate water |
| CN203572304U (en) * | 2013-11-13 | 2014-04-30 | 张玉龙 | Automatic drain valve box for condensate water of air cooler of marine main engine |
| CN104456056A (en) * | 2014-12-08 | 2015-03-25 | 章华 | Condensed water drainage structure on outlet side of steam top-discharging safety relief valve |
| CN104864735A (en) * | 2014-11-25 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Condensate water waste heat utilization and recovery integrated heat exchange unit |
| CN205244824U (en) * | 2015-12-22 | 2016-05-18 | 渤海造船厂集团有限公司 | Negative pressure air cooler air isolating valve |
-
2016
- 2016-12-28 CN CN201611239425.3A patent/CN106610231B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003783A (en) * | 2010-12-02 | 2011-04-06 | 苏州昆拓热控系统股份有限公司 | Automatic pressure relief type condensate water treating device |
| CN202194719U (en) * | 2011-08-10 | 2012-04-18 | 潍柴动力股份有限公司 | Automatic draining device for condensed water of intercooler |
| CN202885103U (en) * | 2012-11-16 | 2013-04-17 | 宁波日安阀门有限公司 | Loose-joint type decompression dewatering one-piece device |
| CN203404594U (en) * | 2013-07-03 | 2014-01-22 | 芜湖东旭光电科技有限公司 | Free type floating ball drain valve used for discharging condensate water |
| CN203572304U (en) * | 2013-11-13 | 2014-04-30 | 张玉龙 | Automatic drain valve box for condensate water of air cooler of marine main engine |
| CN104864735A (en) * | 2014-11-25 | 2015-08-26 | 青岛同创节能环保工程有限公司 | Condensate water waste heat utilization and recovery integrated heat exchange unit |
| CN104456056A (en) * | 2014-12-08 | 2015-03-25 | 章华 | Condensed water drainage structure on outlet side of steam top-discharging safety relief valve |
| CN205244824U (en) * | 2015-12-22 | 2016-05-18 | 渤海造船厂集团有限公司 | Negative pressure air cooler air isolating valve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111780397A (en) * | 2020-08-21 | 2020-10-16 | 合肥丰蓝电器有限公司 | Positive pressure seal cavity body drainage condensate water structure |
| CN112211716A (en) * | 2020-09-14 | 2021-01-12 | 上海中船三井造船柴油机有限公司 | Condensate water discharge pipeline capable of being monitored for marine diesel engine |
| CN112361836A (en) * | 2020-10-19 | 2021-02-12 | 渤海造船厂集团有限公司 | Marine full-pressure air cooler capable of automatically controlling temperature and humidity |
| CN112361838A (en) * | 2020-11-11 | 2021-02-12 | 招商局金陵船舶(威海)有限公司 | Condensate water lightering electric control system and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106610231B (en) | 2019-07-12 |
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