CN105926751A - Freeze-proofing device for drain pipe of steam device - Google Patents
Freeze-proofing device for drain pipe of steam device Download PDFInfo
- Publication number
- CN105926751A CN105926751A CN201610257194.2A CN201610257194A CN105926751A CN 105926751 A CN105926751 A CN 105926751A CN 201610257194 A CN201610257194 A CN 201610257194A CN 105926751 A CN105926751 A CN 105926751A
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- pipe
- water tank
- water
- tube
- condensate
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention provides a freeze-proofing device for a drain pipe of a steam device. The freeze-proofing device comprises a water tank, a condensate pipe and a first U-shaped pipe, wherein a breather pipe is arranged on the top of the water tank; the condensate pipe is communicated with the water tank, and a water drain valve is arranged on the condensate pipe; the first U-shaped pipe is arranged inside the water tank, the bottom of the first U-shaped pipe is positioned above the water tank, the pipe orifice at one end of the first U-shaped pipe penetrates through the bottom of the water tank and reaches the outside of the water tank, the other end of the first U-shaped pipe is connected with a second U-shaped pipe, and the end, not connected with the first U-shaped pipe, of the second U-shaped pipe is provided with a horn-shaped opening. With the adoption of the water tank made of a thermal insulation material, the situation that the condensate water freezes in the cold environment is effectively avoided; on the other hand, according to the siphon principle, with the adoption of the connecting manner of the two U-shaped pipes, when water in the water tank is to be full, the water is automatically drained, therefore, the situation that scaling or freezing is caused to the steam device due to the fact that the condensate water is accumulated in a drain pipe is avoided, further, the normal use of the steam device is guaranteed, and finally, the service life of the device is prolonged.
Description
Technical field
The present invention relates to vapor device field, concrete, relate to a kind of vapor device drain pipe defroster on the drain pipe of vapor device.
Background technology
In the vapor device course of work, steam contacts with the drain water piping in vapor device, produces condensed water after heat exchange condensation, condensed water is stored in pipe interior for a long time and produces incrustation scale, the properly functioning of vapor device can be affected, be likely to result in rupturing of vapor device drain water piping simultaneously, cause steam to be revealed.
Common, vapor device arranges steam trap, to be discharged as early as possible by the condensed water produced after the air in vapor device or system, cold on-condensible gas and use.In actually used, owing to the generation of the condensed water in drain pipe does not have continuity, and the water yield of condensed water also correspondingly changes because temperature is different, it is only a big valve plus drain valve of the prior art, so condensed water often cannot be discharged in time, also cannot drain completely, a small amount of condensed water still can be stored in hydrophobic pipeline.In the environment of equitemperature is relatively low the most in the winter time, these condensed waters and drain pipe contact internal walls, fast cooling also freezes, finally blocks drain pipe, affect drain water piping the most hydrophobic, and ultimately resulting in vapor device cannot normally work.
Summary of the invention
The present invention makes to solve above-mentioned technical problem, its objective is to provide and a kind of is capable of condensed water centralized collection, concentrates discharge, is prevented effectively from condensed water vapor device drain pipe defroster of frozen problem in drain pipe.
To achieve these goals, the invention provides a kind of vapor device drain pipe defroster, comprising: water tank, this tank top offers breather pipe；Condensate pipe, this condensate pipe connects with described water tank, and described condensate pipe is provided with drain valve；First U-tube, this first U-tube is arranged at inside described water tank, it is positioned at the bottom of its pipe above described water tank, its one end mouth of pipe passes described water tank bottom, lead to outside described water tank, its other end and the second U-tube connect, and one end that described second U-tube is not connected with described first U-tube is provided with horn mouth.
Preferably, described water tank can use insulation material to make.
Preferably, described water tank bottom can be provided with tapping pipe, and described tapping pipe can be provided with drain valve.
Preferably, described condensate pipe and described water tank can be one-body molded.
Preferably, described first U-tube and described second U-tube can be one-body molded.
Preferably, described first U-tube leads to the one end outside described water tank and can be connected with drainpipe.
Preferably, described first U-tube can be fixed with described water tank by pipe clamp.
Understand with practice as described above, vapor device drain pipe defroster of the present invention, the water tank using insulation material to make can effectively prevent the situation that condensed water freezes under colder environment from occurring, on the other hand, according to siphon principle, the mode that two U-tube connect is used, the automatic drainage when the water in water tank will store up full, vapor device can be avoided because of drain pipe storage condensed water fouling or to freeze, it is ensured that the normal use of vapor device, extend the service life of equipment.
Accompanying drawing explanation
Fig. 1 is schematic diagram, it is shown that the structure of vapor device drain pipe defroster of the present invention.
Detailed description of the invention
The embodiment of vapor device drain pipe defroster of the present invention is described below with reference to the accompanying drawings.Those of ordinary skill in the art will be consequently realised that, in the case of without departing from the spirit and scope of the present invention, can be modified described embodiment by various different modes.Therefore, accompanying drawing and description are inherently the most illustrative rather than are used for limiting scope of the claims.Additionally, in this manual, accompanying drawing draws not in scale, and identical reference represents identical part.
Fig. 1 is schematic diagram, it is shown that the structure of vapor device drain pipe defroster of the present invention, in figure, the direction of arrow shows the flow direction of condensed water.As it is shown in figure 1, vapor device drain pipe defroster of the present invention, including being provided with first U-tube the 6, second U-tube 5 in water tank 3, water tank 3.
Concrete, water tank 3 is arranged over breather pipe 8, and breather pipe 8 is in communication with the outside.Being provided with condensate pipe 2 on water tank 3, this condensate pipe 2 one end connects with water tank 3, and the other end connects with the drain pipe of vapor device.Drain valve 1 it is provided with on condensate pipe 2.This drain valve 1 can be check valve, and backflow occurs in the water can being prevented effectively from water pipe.In this embodiment of the invention, condensate pipe 2 can be one-body molded with water tank 3, it is also possible to is removably connected with water tank 3, and to facilitate transport and to safeguard, but embodiments of the invention are not limited to this.It addition, water tank 3 can use insulation material to make, water in water pipe and water tank 3 can be made in the winter time to keep certain temperature, can freeze by the water in the most anti-antipriming pipe and water tank 3.It is also associated with tapping pipe 10 bottom water tank 3, tapping pipe 10 is provided with drain valve 9.
One end of first U-tube 6 is connected with one end of the second U-tube 5.It is internal that first U-tube 6 mouth of pipe is down placed in water tank 3, and its one end not being connected with the second U-tube passes bottom water tank 3, and it is outside to lead to water tank 3.In this embodiment of the invention, the first U-tube 6 is fixed with water tank 3 by pipe clamp 11, compared with the fixed form such as common welding, uses the fixed form of pipe clamp 11 can effectively complete the location of U-tube, and has feature that is easily disassembled and that install.In this embodiment of the invention, one end connection that the first U-tube 6 leads to outside water tank 3 has drainpipe 7, drainpipe 7 can lead to condensate water recovery device, and condensed water can be avoided directly to discharge the energy loss caused.
One end that second U-tube 5 is not connected with the first U-tube 6 is provided with horn mouth 4.Horn mouth 4 can accelerate siphonage occur when siphonage occurs, and avoids the water seal phenomenon produced because of siphonage.In this embodiment of the invention, the first U-tube 6 and the second U-tube also can be one-body molded, it is to avoid secondary docks the welding gap caused, and to destroy siphon effect, but embodiments of the invention are not limited to this.
When vapor device drain pipe defroster of the present invention works, the condensed water that vapor device produces is entered in water tank by condensate pipe 2.The water tank 3 using insulation material to make can ensure that the water entered in water tank 3 keeps certain temperature, prevents it from freezing.Condensed water makes the liquid level in water tank 3 rise in constantly entering into water tank 3, meanwhile, the air in water tank 3 is expelled to outside water tank 3 from breather pipe 8, and now, the pressure in water tank constantly reduces.When the liquid level of condensed water is close to the bottom of the first U-tube 6, the condensed water now entering back into water tank 3 has back pressure, siphonage is there is rapidly in making the first U-tube 6 and the second U-tube, under the influence of siphonage, water in water tank 3 flows into the first U-tube 6 rapidly after horn mouth 4 enters into the second U-tube 5, and discharges from drainpipe 7 rapidly.In liquid level decline makes water tank 3, pressure increases, and outside air enters in water tank 3 from breather pipe 8.When the liquid level in water tank 3 drops to close to the position of horn mouth 4, air and condensed water enter in the second U-tube 5 from horn mouth 4 simultaneously, and siphonage stops.Then, said process repeatedly.
Understand with practice as described above, vapor device drain pipe defroster of the present invention, the water tank using insulation material to make can effectively prevent the situation that condensed water freezes under colder environment from occurring, on the other hand, according to siphon principle, the mode that two U-tube connect is used, the automatic drainage when the water in water tank will store up full, vapor device can be avoided because of drain pipe storage condensed water fouling or to freeze, it is ensured that the normal use of vapor device, extend the service life of equipment.
Describe in an illustrative manner above with reference to accompanying drawing according to vapor device drain pipe defroster of the present invention.It will be understood by those skilled in the art, however, that the vapor device drain pipe defroster that the invention described above is proposed, it is also possible on the basis of without departing from present invention, make various improvement.Therefore, protection scope of the present invention should be determined by the content of appending claims.
Claims (7)
1. vapor device drain pipe defroster, comprising:
Water tank, this tank top offers breather pipe；
Condensate pipe, this condensate pipe connects with described water tank, and described condensate pipe is provided with drain valve；
First U-tube, this first U-tube is arranged at inside described water tank, is positioned at described water tank at the bottom of its pipe
Top, its one end mouth of pipe passes described water tank bottom, leads to outside described water tank, its other end and the 2nd U
Shape pipe connects, and one end that described second U-tube is not connected with described first U-tube is provided with horn mouth.
2. vapor device drain pipe defroster as claimed in claim 1, wherein, described water tank uses
Insulation material is made.
3. vapor device drain pipe defroster as claimed in claim 1, wherein, described water tank bottom
It is provided with tapping pipe, described tapping pipe is provided with drain valve.
4. vapor device drain pipe defroster as claimed in claim 1, wherein, described condensate pipe
With described integral tank.
5. vapor device drain pipe defroster as claimed in claim 1, wherein, described first U-shaped
Pipe and described second U-tube are one-body molded.
6. vapor device drain pipe defroster as claimed in claim 1, wherein, described first U-shaped
One end that pipe leads to outside described water tank is connected with drainpipe.
7. vapor device drain pipe defroster as claimed in claim 1, wherein, described first U-shaped
Pipe is fixed with described water tank by pipe clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257194.2A CN105926751A (en) | 2016-04-22 | 2016-04-22 | Freeze-proofing device for drain pipe of steam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257194.2A CN105926751A (en) | 2016-04-22 | 2016-04-22 | Freeze-proofing device for drain pipe of steam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105926751A true CN105926751A (en) | 2016-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257194.2A Pending CN105926751A (en) | 2016-04-22 | 2016-04-22 | Freeze-proofing device for drain pipe of steam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105926751A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368860A (en) * | 2016-12-06 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Drain valve of air filter and air filter |
| CN112682745A (en) * | 2020-12-28 | 2021-04-20 | 安徽明威照明器材有限公司 | Evaporation heat dissipation type LED street lamp |
| CN112682745B (en) * | 2020-12-28 | 2024-07-09 | 安徽明威照明器材有限公司 | Evaporation heat dissipation type LED street lamp |
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| CN1258788A (en) * | 1998-12-28 | 2000-07-05 | 章华正 | Siphonage flusher |
| CN2903506Y (en) * | 2006-05-17 | 2007-05-23 | 陈焕斌 | Manual siphon pump |
| DE102006018423A1 (en) * | 2006-04-20 | 2007-10-25 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with a condensate drainage system |
| CN101482225A (en) * | 2008-01-09 | 2009-07-15 | 贵阳铝镁设计研究院 | Draining apparatus for steam conduit |
| CN201611008U (en) * | 2009-11-06 | 2010-10-20 | 郑州市光力科技发展有限公司 | Dehydration device of gas drainage pipe |
| CN202983290U (en) * | 2012-12-13 | 2013-06-12 | 无锡市宝禾机械设备有限公司 | Hydrocone-type oily water separating device |
| CN203190046U (en) * | 2013-01-28 | 2013-09-11 | 山东省鲁洲食品集团有限公司 | Steam pipeline dewatering device |
| CN103774747A (en) * | 2013-12-29 | 2014-05-07 | 康乃尔化学工业股份有限公司 | Telescoping venturi siphoning blowdown pipe and design method |
| CN104452409A (en) * | 2014-12-13 | 2015-03-25 | 重庆市雅洁纸业有限公司 | Condensed water draining device of siphon pipe of drying cylinder |
| CN205935149U (en) * | 2016-04-22 | 2017-02-08 | 中冶南方工程技术有限公司 | Hydrophobic tub of freeze -proof device of steaming plant |
-
2016
- 2016-04-22 CN CN201610257194.2A patent/CN105926751A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1258788A (en) * | 1998-12-28 | 2000-07-05 | 章华正 | Siphonage flusher |
| DE102006018423A1 (en) * | 2006-04-20 | 2007-10-25 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with a condensate drainage system |
| CN2903506Y (en) * | 2006-05-17 | 2007-05-23 | 陈焕斌 | Manual siphon pump |
| CN101482225A (en) * | 2008-01-09 | 2009-07-15 | 贵阳铝镁设计研究院 | Draining apparatus for steam conduit |
| CN201611008U (en) * | 2009-11-06 | 2010-10-20 | 郑州市光力科技发展有限公司 | Dehydration device of gas drainage pipe |
| CN202983290U (en) * | 2012-12-13 | 2013-06-12 | 无锡市宝禾机械设备有限公司 | Hydrocone-type oily water separating device |
| CN203190046U (en) * | 2013-01-28 | 2013-09-11 | 山东省鲁洲食品集团有限公司 | Steam pipeline dewatering device |
| CN103774747A (en) * | 2013-12-29 | 2014-05-07 | 康乃尔化学工业股份有限公司 | Telescoping venturi siphoning blowdown pipe and design method |
| CN104452409A (en) * | 2014-12-13 | 2015-03-25 | 重庆市雅洁纸业有限公司 | Condensed water draining device of siphon pipe of drying cylinder |
| CN205935149U (en) * | 2016-04-22 | 2017-02-08 | 中冶南方工程技术有限公司 | Hydrophobic tub of freeze -proof device of steaming plant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368860A (en) * | 2016-12-06 | 2017-02-01 | 安徽江淮汽车集团股份有限公司 | Drain valve of air filter and air filter |
| CN112682745A (en) * | 2020-12-28 | 2021-04-20 | 安徽明威照明器材有限公司 | Evaporation heat dissipation type LED street lamp |
| CN112682745B (en) * | 2020-12-28 | 2024-07-09 | 安徽明威照明器材有限公司 | Evaporation heat dissipation type LED street lamp |
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Application publication date: 20160907 |