CN103537135A - Fluid circulating system and eddy-eliminating device thereof - Google Patents

Fluid circulating system and eddy-eliminating device thereof Download PDF

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Publication number
CN103537135A
CN103537135A CN201310439852.6A CN201310439852A CN103537135A CN 103537135 A CN103537135 A CN 103537135A CN 201310439852 A CN201310439852 A CN 201310439852A CN 103537135 A CN103537135 A CN 103537135A
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CN
China
Prior art keywords
water
cartridge filter
vortex
disappears
water pond
Prior art date
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CN201310439852.6A
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Chinese (zh)
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CN103537135B (en
Inventor
陈永胜
沈阳
曾亚军
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上海易源节能科技有限公司
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Priority to CN201310439852.6A priority Critical patent/CN103537135B/en
Publication of CN103537135A publication Critical patent/CN103537135A/en
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Publication of CN103537135B publication Critical patent/CN103537135B/en

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Abstract

The invention discloses an eddy-eliminating device which comprises a water disc with a water replenishing hole, and a filter cylinder arranged in the water disc and is provided with a water inlet and a water outlet, wherein the cylinder wall of the filter cylinder is a corrugated cylinder wall, and the water inlet is formed in the cylinder wall of the filter cylinder. Due to such arrangement, according to the eddy-eliminating device disclosed by the invention, on the basis of ensuring that a plurality of impurities can not be sucked in a pipeline, the problems that air is easily sucked in a water pump and an eddy generates in the water sucking process. The invention also provides a fluid circulating device comprising the eddy-eliminating device.

Description

Fluid circulating system and the vortex device that disappears thereof

Technical field

The present invention relates to the Fluid Circulation equipment technical field of cooling tower, relate to more specifically a kind of fluid circulating system and the vortex device that disappears thereof.

Background technology

Filter is indispensable a kind of device in pumped (conveying) medium pipe-line system, is conventionally arranged on the entrance point of pump, valve or miscellaneous equipment, is used for eliminating the impurity in medium, to guarantee the normal use of equipment.

Cooling tower water system of the prior art comprises water pond, and the sidewall of water pond is provided with apopore, and cooling tower is connected with the apopore of water pond by pipeline, and above-mentioned pipeline is provided with water pump, to the water in water pond is extracted out and supplied with cooling tower.

The outlet opening of water pond of the prior art is arranged on the sidewall of water pond, if the water surface lower than apopore peak, extraneous air is easily inhaled into from the apopore of water pond, easily causes and inhales empty problem, and then cause the cooling tower unsettled problem that supplies water.Therefore, the water level in water pond must be higher than the peak of the apopore of water pond, and the water below the peak of apopore can not be utilized, and so, has caused the effective storage capacity of water pond lower.If the apopore of water pond is arranged to the bottom of water pond, because the impurity in water pond is easily deposited in water pond bottom, and then the impurity in water is easy to, by a large amount of intake lines, cause the problem of pipeline obstruction.

In addition, because the water in water pond is directly sucked away by its apopore, suction pressure is more concentrated, when current are sucked away by apopore, there will be the phenomenon of eddy current, meeting entrained air in current, and then easily the normal operation of water pump is had a negative impact.

Therefore, how, on guaranteeing that impurity can be by the basis in a large amount of intake lines, solve water pump and easily inhale sky, and the problem that produces eddy current in water absorption course, those skilled in the art's important technological problems to be solved become.

Summary of the invention

In order to solve the problems of the technologies described above, the invention provides a kind of vortex device that disappears, it can solve water pump and easily inhale sky on guaranteeing that impurity can be by the basis in a large amount of intake lines, and the problem that produces eddy current in water absorption course.The present invention also provides a kind of fluid circulating system that comprises the above-mentioned vortex device that disappears.

The invention provides a kind of vortex device that disappears, comprising:

Be provided with the water pond of water supplement port;

Be arranged at the cartridge filter in described water pond, trying to get to the heart of a matter of the diapire of described cartridge filter and described water pond is provided with gap, and the diapire of described cartridge filter is distributed with a plurality of blastholes, and described cartridge filter is provided with the apopore for being connected with pipeline.

Preferably, the barrel of described cartridge filter is removably surrounded by screen pack.

Preferably, the barrel of described cartridge filter is corrugated barrel.

Preferably, described screen pack is removably surrounded on the surrounding of described cartridge filter by VELCRO.

Preferably, the bottom of described water pond and described cartridge filter opposite position arrange groove, and the bottom of described groove is provided with sewage draining exit.

Preferably, the degree of depth of described groove is cumulative to described sewage draining exit direction by both sides.

Preferably, described water pond is provided with gap.

Preferably, described water supplement port comprises manual water supplement port and the automatic makeup mouth of a river.

The present invention also provides a kind of fluid circulating system, it is characterized in that, comprises the vortex device that disappears described in as above any one.

The invention provides a kind of vortex device that disappears, comprising: the water pond that is provided with water supplement port; Be arranged at the cartridge filter in described water pond, trying to get to the heart of a matter of the diapire of described cartridge filter and described water pond is provided with gap, and the diapire of described cartridge filter is distributed with a plurality of blastholes, and described cartridge filter is provided with the apopore for being connected with pipeline.

It should be noted that, cartridge filter provided by the invention, the gap of its diapire and water pond bottom can specifically arrange according to actual conditions, as long as can guarantee that blasthole can normally intake.So arrange, even if the horizontal plane in water pond is during lower than the apopore peak of cartridge filter, because the blasthole of cartridge filter is arranged on diapire, the position of the blasthole of cartridge filter is lower, blasthole is positioned at below horizontal plane, extraneous air can not be inhaled into cartridge filter inside by blasthole yet, and then can not be inhaled in pipeline, has avoided water pump to inhale empty problem.

In addition, due to cartridge filter provided by the invention, its blasthole is a plurality of, and be distributed in the bottom of cartridge filter, during water suction, suction pressure is distributed in each blasthole place of the bottom of cartridge filter, suction pressure disperses, and has effectively avoided the generation of eddy current problem, and then has avoided mixing in current the adverse effect that air causes water pump.

Meanwhile, due to cartridge filter provided by the invention, more than its blasthole is positioned at the bottom of water pond, the impurity of water pond bottom precipitation can not be inhaled in cartridge filter, and then has avoided a large amount of impurity to be inhaled into the problem in pipeline.

In sum, the vortex device that disappears provided by the invention can solve water pump and easily inhale sky on guaranteeing that impurity can be by the basis in a large amount of intake lines, and the problem that produces eddy current in water absorption course.

The present invention also provides a kind of fluid circulating system, comprises the vortex device that disappears as above.So arrange, fluid circulating system provided by the invention can solve water pump and easily inhale sky on guaranteeing that impurity can be by the basis in a large amount of intake lines, and the problem that produces eddy current in water absorption course.The derivation of the beneficial effect that the derivation of this beneficial effect and the above-mentioned vortex device that disappears bring is substantially similar, therefore repeat no more herein.

Accompanying drawing explanation

Fig. 1 is the perspective view of vortex device of disappearing in the specific embodiment of the invention;

Fig. 2 is the plan structure schematic diagram of vortex device of disappearing in the specific embodiment of the invention;

Fig. 3 is the main TV structure schematic diagram of vortex device of disappearing in the specific embodiment of the invention;

Fig. 4 is the left TV structure schematic diagram of vortex device of disappearing in the specific embodiment of the invention;

Fig. 5 is I-I portion structure for amplifying schematic diagram in Fig. 2;

Fig. 6 is A-A sectional structure schematic diagram in Fig. 2;

Fig. 7 is B-B sectional structure schematic diagram in Fig. 3;

Fig. 8 is C-C cross-sectional schematic in Fig. 3;

Fig. 9 is II-II portion structure for amplifying schematic diagram in Fig. 8;

In Fig. 1-Fig. 9:

Water supplement port-11, water pond-12, blasthole-13, apopore-14, cartridge filter-15, sewage draining exit-16, gap-17, manual water supplement port-11a, the automatic makeup mouth of a river-11b.

The specific embodiment

This specific embodiment provides a kind of vortex device that disappears, and it can solve water pump and easily inhale sky on guaranteeing that impurity can be by the basis in a large amount of intake lines, and the problem that produces eddy current in water absorption course.This specific embodiment also provides a kind of fluid circulating system that comprises the above-mentioned vortex device that disappears.

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

Please refer to Fig. 1-Fig. 9, the vortex device that disappears that this specific embodiment provides, comprising:

Be provided with the water pond 12 of water supplement port 11;

Be arranged at the cartridge filter 15 in water pond 12, trying to get to the heart of a matter of the diapire of cartridge filter 15 and water pond is provided with gap, and the diapire of cartridge filter 15 is distributed with a plurality of blastholes 13, and cartridge filter is also provided with the apopore 14 for being connected with pipeline.

It should be noted that, the cartridge filter 15 that this specific embodiment provides, the gap of its diapire and water pond bottom can specifically arrange according to actual conditions, as long as can guarantee that blasthole can normally intake.So arrange, even if the horizontal plane in water pond is during lower than the peak of the apopore 14 of cartridge filter, because the blasthole 13 of cartridge filter is arranged on diapire, the position of the blasthole 13 of cartridge filter 15 is lower, blasthole 13 is positioned at below horizontal plane, extraneous air can not be inhaled into cartridge filter inside by blasthole yet, and then can not be inhaled in pipeline, has avoided water pump to inhale empty problem.

In addition, the cartridge filter providing due to this specific embodiment, its blasthole 13 is a plurality of, and be distributed in the bottom of cartridge filter 15, during water suction, suction pressure is distributed in each blasthole 13 places of the bottom of cartridge filter 15, suction pressure disperses, and has effectively avoided the generation of eddy current problem, and then has avoided mixing in current the adverse effect that air causes water pump.

Meanwhile, due to the cartridge filter that this specific embodiment provides, more than its blasthole is positioned at the bottom of water pond, the impurity of water pond bottom precipitation can not be inhaled in cartridge filter, and then has avoided a large amount of impurity to be inhaled into the problem in pipeline.

In sum, the vortex device that disappears that this specific embodiment provides can solve water pump and easily inhale sky on guaranteeing that impurity can be by the basis in a large amount of intake lines, and the problem that produces eddy current in water absorption course.

In addition, it should be noted that, in prior art, be conventionally provided with filter in the pipeline before entering pump, the impurity containing in current can be intercepted by filter, prevents from being sucked by water pump.

Yet filter of the prior art is arranged on pipe interior, when the impurity of filter accumulation is more, needs to shut down dismounting pipeline and clean, complicated operation, and affect the operating efficiency of cooling tower.And due to filter is arranged in pipeline, impurity is easily deposited in pipe interior, the pipe resistance that pipeline is caused is larger.

And the vortex device that disappears that this specific embodiment provides can possess filtering function simultaneously, the vortex device that disappears that this specific embodiment provides, the apopore 14 of its cartridge filter 15 is for being connected with pipeline, when being arranged at the starting mode of pump of pipeline and starting to absorb water, water in water pond can be inhaled into by a plurality of blastholes 13 of cartridge filter diapire, impurity in water pond can be prevented from being inhaled in the outside of cartridge filter 15 by blasthole 13 gears, and then plays a role in filtering.

When water pump stops the moment absorbing water, can produce larger static pressure, water is recoiled, and then also can realize the backwash to cartridge filter 15.

The cartridge filter providing due to this specific embodiment is arranged in the water pond of cooling tower water circulating system, with respect in prior art, filter being arranged in the pipeline of sealing, the cartridge filter that this specific embodiment provides is in open water pond, even while needing manual cleaning cartridge filter, also without the work that stops cooling tower, cartridge filter is disassembled and cleaned, be that the vortex device that disappears that this specific embodiment provides can be realized on-line cleaning, effectively improved the operability of cleaning the vortex device that disappears.

And because cartridge filter 15 does not need to be arranged on pipe interior, and the diapire of cartridge filter 15 is provided with a plurality of blastholes 13, its water inlet area is larger, and the pipe resistance that pipeline is caused is less.

In this specific embodiment, the quantity of cartridge filter 15 can specifically be set according to the quantity of the cooling tower in cooling tower group, and such as when cooling tower group comprises two cooling towers, cartridge filter 15 also can correspondence be set to two.Certainly, also can be other quantity, such as, three, four etc., its concrete quantity can specifically be set according to actual conditions.

In order to facilitate blowdown, in another preferred version in this specific embodiment, the bottom of water pond 12 and cartridge filter 15 opposite positions arrange groove, and the bottom of groove is provided with sewage draining exit 16.

By offering groove in the bottom of water pond 12, the dirt after backwash can fall in groove, when dirt is more, can opens sewage draining exit 16 and carry out blowdown.Meanwhile, because the water in groove is darker, in the time of can reducing blasthole 13 water suction, the water suction resistance of trying to get to the heart of a matter and causing of water pond.

Preferably, the degree of depth of groove is cumulative to sewage draining exit 16 directions by the both sides of sewage draining exit 16.So arrange, sewage draining exit 16 positions are lower, and the sewage of cleaning can all be discharged by sewage draining exit 16, there will not be ponding problem.

In order easily cartridge filter 15 to be cleaned, the barrel of cartridge filter 15 is removably surrounded by screen pack, such as, can screen pack be removably surrounded on by VELCRO to the surrounding of cartridge filter 15.So arrange, during cleaning, only screen pack need be disassembled and cleans, cleaned screen pack and afterwards screen pack has been enclosed in again to the periphery of cartridge filter 15.

In the preferred version of this specific embodiment, the barrel of cartridge filter 15 is set to corrugated barrel.So arrange, not only the water at the diapire position of cartridge filter 15 can be inhaled into, and the water of cartridge filter surrounding also can be after the filtration of screen pack, by the ripple gap between corrugated barrel, enter blasthole 13, filter area has obtained remarkable increase, meanwhile, has reduced the water suction resistance of water pump.

In addition, it should be noted that, the vortex device that disappears that this specific embodiment provides, when the circulatory system is closed, the check-valves in water pump place has delay, so produces larger static pressure, water is recoiled, and then can carry out backwash to cartridge filter 15.In order to prevent in back flushing process, water overflow water pond 12 to external world environment impact, in this specific embodiment, can on water pond 12, be provided with gap, so arrange, the water having more in back flushing process can spill into recovery from gap, and then can avoid water to spill in external environment.

In addition, the water supplement port 11 that this specific embodiment provides can comprise manual water supplement port 11a and automatic makeup mouth of a river 11b, and wherein manually water supplement port 11a is connected with manual water replanishing device, and automatic makeup mouth of a river 11b is connected with automatic water-replenishing device.When the water yield is less in water pond 12, can carry out moisturizing by manual water supplement port or the automatic makeup mouth of a river.

This specific embodiment also provides a kind of fluid circulating system, comprises the vortex device that disappears as above.So arrange, the fluid circulating system that this specific embodiment provides, can be on guaranteeing that impurity can be by the basis in a large amount of intake lines, solve water pump and easily inhale sky, and the problem that produces eddy current in water absorption course, the derivation of the beneficial effect that the derivation of this beneficial effect and the above-mentioned vortex device that disappears bring is substantially similar, therefore repeat no more herein.

Above a kind of fluid circulating system provided by the present invention and the vortex device that disappears thereof are described in detail, applied specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present invention and core concept thereof.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.

Claims (9)

1. the vortex device that disappears, is characterized in that, comprising:
Be provided with the water pond of water supplement port;
Be arranged at the cartridge filter in described water pond, trying to get to the heart of a matter of the diapire of described cartridge filter and described water pond is provided with gap, and the diapire of described cartridge filter is distributed with a plurality of blastholes, and described cartridge filter is provided with the apopore for being connected with pipeline.
2. the vortex device that disappears as claimed in claim 1, is characterized in that, the barrel of described cartridge filter is removably surrounded by screen pack.
3. the vortex device that disappears as claimed in claim 2, is characterized in that, the barrel of described cartridge filter is corrugated barrel.
4. the vortex device that disappears as claimed in claim 3, is characterized in that, described screen pack is removably surrounded on the surrounding of described cartridge filter by VELCRO.
5. the vortex device that disappears as claimed in claim 3, is characterized in that, the bottom of described water pond and described cartridge filter opposite position arrange groove, and the bottom of described groove is provided with sewage draining exit.
6. the vortex device that disappears as claimed in claim 5, is characterized in that, the degree of depth of described groove is cumulative to described sewage draining exit direction by both sides.
7. the vortex device that disappears as claimed in claim 1, is characterized in that, described water pond is provided with gap.
8. the vortex device that disappears as claimed in claim 1, is characterized in that, described water supplement port comprises manual water supplement port and the automatic makeup mouth of a river.
9. a fluid circulating system, is characterized in that, comprises the vortex device that disappears as described in claim 1-8 any one.
CN201310439852.6A 2013-09-23 2013-09-23 Fluid circulating system and its vortex device that disappears CN103537135B (en)

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CN103537135B CN103537135B (en) 2017-10-31

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431858A (en) * 1994-04-14 1995-07-11 Baltimore Aircoil Company, Inc. Energy conserving fluid flow distribution system with internal strainer aNd method of use for promoting uniform water distribution
RU2267729C2 (en) * 2003-05-29 2006-01-10 Андрей Маркович Войтко Vertical eddy-type nozzle-draft cooling tower
CN2835934Y (en) * 2005-10-14 2006-11-08 浙江金菱制冷工程有限公司 Drainage filter dedicated for cooling tower
CN101169299A (en) * 2007-11-30 2008-04-30 清华大学 Indirect evaporation type cooling/condensing device
CN201402066Y (en) * 2009-05-11 2010-02-10 管印贵 Anti-evacuation/vortex device of cooling tower
CN202869360U (en) * 2012-08-28 2013-04-10 深圳麦克维尔空调有限公司 Cooling tower and water holding disk device thereof
CN203303712U (en) * 2013-05-22 2013-11-27 上海万享冷却设备有限公司 Anti-vortexing filter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5431858A (en) * 1994-04-14 1995-07-11 Baltimore Aircoil Company, Inc. Energy conserving fluid flow distribution system with internal strainer aNd method of use for promoting uniform water distribution
RU2267729C2 (en) * 2003-05-29 2006-01-10 Андрей Маркович Войтко Vertical eddy-type nozzle-draft cooling tower
CN2835934Y (en) * 2005-10-14 2006-11-08 浙江金菱制冷工程有限公司 Drainage filter dedicated for cooling tower
CN101169299A (en) * 2007-11-30 2008-04-30 清华大学 Indirect evaporation type cooling/condensing device
CN201402066Y (en) * 2009-05-11 2010-02-10 管印贵 Anti-evacuation/vortex device of cooling tower
CN202869360U (en) * 2012-08-28 2013-04-10 深圳麦克维尔空调有限公司 Cooling tower and water holding disk device thereof
CN203303712U (en) * 2013-05-22 2013-11-27 上海万享冷却设备有限公司 Anti-vortexing filter

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Address after: 200433, room 3, building 128, No. 104 Xiang Yin Road, Shanghai, Yangpu District

Applicant after: SHANGHAI ACEC REFRIGERATION TECHNOLOGY CO., LTD.

Address before: 200433, room 3, building 128, No. 104 Xiang Yin Road, Shanghai, Yangpu District

Applicant before: Shanghai Yiyuan Energy Saving Technology Co., Ltd.

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Free format text: CORRECT: APPLICANT; FROM: SHANGHAI YIYUAN ENERGY SAVING TECHNOLOGY CO., LTD. TO: SHANGHAI ACEC COOLING TECHNOLOGY CO., LTD.

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Inventor after: Chen Yongsheng

Inventor after: Zeng Yajun

Inventor before: Chen Yongsheng

Inventor before: Shen Yang

Inventor before: Zeng Yajun

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