CN102889656A - Novel same-way-water-distribution naturally-layered water storage device - Google Patents
Novel same-way-water-distribution naturally-layered water storage device Download PDFInfo
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- CN102889656A CN102889656A CN201210416179XA CN201210416179A CN102889656A CN 102889656 A CN102889656 A CN 102889656A CN 201210416179X A CN201210416179X A CN 201210416179XA CN 201210416179 A CN201210416179 A CN 201210416179A CN 102889656 A CN102889656 A CN 102889656A
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Abstract
The invention discloses a novel same-way-water-distribution naturally-layered water storage device, comprising multiple levels of same-way water distribution systems which are uniformly distributed. The device is horizontally arranged in a reservoir; the same-way water distribution systems are respectively arranged in a upper water layer and a lower water layer of the reservoir, and each same-way water distribution system consists of a main pipeline for a water inlet and a water outlet, multiple levels of H-shaped same-way branches, linear branches and a water distribution head; and when the flow rate at the tail end of each water distribution head is controlled to range from 0.1m/s to 0.3m/s, the upper and lower water layers of the reservoir are stably and uniformly distributed, and the thickness of a thermocline is controlled within 0.5m, thereby achieving an excellent naturally-temperature-layered water storage effect. The water storage device has a simple structure, is convenient to process, high in reliability and low in manufacturing cost, and can avoid physical abuse caused by a great quantity of welding construction performed in an almost-totally-closed environment of the reservoir.
Description
Technical field
The present invention relates to water cool storage air conditioning technology field, relate in particular to a kind of novel with the Cheng Bushui natural layering water cold accumulation device.
Background technology
The main principle of water chilling air conditioning system is at low power consumption period running refrigerating main frame, 4 ~ 6 ℃ chilled waters to be stored, and in the peak of power consumption period cold water that stores is released for air-conditioning, thereby realize the electric power peak load shifting, utilize electricity price between peak and valley, reduce the operation of air conditioner expense.
Water cold accumulation device commonly used mainly is divided at present: natural layering formula, multi-groove type, labyrinth type, diaphragm type, wherein natural layering formula water cold-storage relies on the density contrast of the water of different temperatures to form natural layering, simple in structure because of it, install simple and easyly, easy to maintenance, be subject to large-area applying.And water-distributing device is divided into again H type, octagon, continuous horizontal slot type, radiation collar plate shape, even cloth hole long strip type etc. as the core of natural layering water cold accumulation device.The water-distributing device of aforementioned the whole bag of tricks, what have limits owing to there is contour structures in water-distributing device, causes the water distribution dead angle, the dead band that exist area larger; What have is longer owing to water distributor, and water distribution intensity is affected by on-way resistance, and uniformity is relatively poor; What have is excessive owing to unit length discharge, can not satisfy Reynolds number (Re) requirement of natural layering.
Layering water cold accumulation device of the prior art all exists different shortcomings: China Patent No. ZL 200720052758.5 to disclose a kind of distribution diffusing Guan Tongcheng modeling natural layering water cold accumulation device, comprises cold-storage groove, water inlet pipe and water outlet pipe and several H pattern blocking current stabilization air diffusers.Each H pattern blocking current stabilization air diffuser is connected with journey with the mouth of a river of water inlet pipe and water outlet pipe, and the diffusing pipe of each H pattern piece has several Inlet and outlet water circular holes.Although this device makes current be distributed to each zone to a certain extent, because the restriction of H type profile still exists water distribution dead angle and dead band, can not realize the water distribution uniformity that becomes more meticulous.China Patent No. ZL 200820055593.1 discloses a kind of three time water distribution cold-storage apparatus, and water layer respectively has a cover three time water devices about catch basin; Wherein water distribution supervisor passes in the tank, and the regional water distribution pipe UNICOM with the H type realizes a time water; H type zone water distribution pipe again with linear pattern unit water distribution pipe UNICOM, realize two time waters; Each linear pattern unit water distribution pipe has a plurality of cloth water spots, and each cloth water spot is provided with water distribution head, realizes three time waters.Although this device in theory horizontal water distribution is more even, in fact for the larger catch basin of area, because each cloth aqua region and water distribution unit pipeline are oversize, be subjected to the impact of on-way resistance, each cloth water spot flow velocity can not reach more even.Above-mentioned water-distributing device not only uniformity of water distribution is still not good enough, and has the problem that drilling hole amount is many, the welding engineering amount large, the pipe support apparatus load-bearing is large, construction environment is abominable, construction costs is higher.
In view of this, natural layering water cold accumulation device is necessary to be further improved and is perfect.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the present invention is for addressing the deficiencies of the prior art and deficiency, propose a kind of novel with the Cheng Bushui natural layering water cold accumulation device, to overcome weak point of the prior art, make the waterflow stabilization of cistern top and bottom water layer even, realize good temperature natural layering effect.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of novel with the Cheng Bushui natural layering water cold accumulation device, comprise multistage equally distributed with the journey water distribution system, wherein, described device is horizontally disposed in cistern, in the up and down water layer of cistern, respectively be provided with a cover with the journey water distribution system, describedly form with journey branch, linear pattern branch and water distribution head by being used for water inlet and the trunk line of water outlet, multistage H type with the journey water distribution system;
Wherein, described water distribution head is scrak type or pore type.
Preferably, described novel with the Cheng Bushui natural layering water cold accumulation device, wherein, described trunk line level passes in the cistern, with the H type of multistage horizontal distribution with UNICOM of journey branch, current are evenly distributed to regional in the cistern; Each regional most end one-level H type connects many linear pattern branches that are parallel to each other with journey branch, is evenly distributed with a plurality of cloth water spots in every linear pattern branch.
Preferably, described novel with the Cheng Bushui natural layering water cold accumulation device, wherein, each cloth water spot adopts scrak type or pore type water distribution head, and the water distribution head of each water layer is in respectively the same level height, is uniformly clouded in the cistern, realizes horizontal water distribution uniformity.
Preferably, described novel with the Cheng Bushui natural layering water cold accumulation device, wherein, each H type is made of supervisor two ends two arms of symmetrical vertical connection with journey branch, each H type consists of one-level with journey branch with journey branch, and the pipeline in the H type branch is steel pipe or pvc pipe.
Preferably, described novel with the Cheng Bushui natural layering water cold accumulation device, wherein, whenever two-stage H type should be arranged at least with journey branch with the journey water distribution system, with journey symmetric extension to three grade, level Four or Pyatyi, what wherein be connected with trunk line is called first order H type with journey branch according to pond sectional area size, and what be connected with linear pattern branch is called most end one-level H type with journey branch, H types at different levels successively decrease from the first order successively with journey branch caliber, realize that by reducing joint caliber changes connection.
Preferably, described novel with the Cheng Bushui natural layering water cold accumulation device, wherein, most end one-level H type adopts pvc pipe and vertical connection of linear pattern branch that is parallel to each other with journey branch, adopts pvc pipe and pvc pipe fitting to interconnect between linear pattern branch and each the cloth water spot.
Preferably, described novel with the Cheng Bushui natural layering water cold accumulation device, wherein, adopt between the steel pipe to be welded to connect, adopt flange to be connected between steel pipe and the pvc pipe, be inserted in the pvc pipe fitting between the pvc pipe and adopt glue bonding.
Preferably, described novel with the Cheng Bushui natural layering water cold accumulation device, wherein, the water distribution head at described each cloth water spot place is tightened against PVC threeway or the PVC elbow of linear pattern branch by screw thread, and wherein the PVC elbow is adopted at the two ends of linear pattern branch.
Beneficial effect:
Compared with prior art, of the present invention novel with the Cheng Bushui natural layering water cold accumulation device, the flow velocity that can control the water distribution head end is 0.1 ~ 0.3m/s, make the up and down water layer of cistern realize that stable and uniform distributes, thermoclinic THICKNESS CONTROL in 0.5m, is realized good temperature natural layering water cold accumulation effect.And this apparatus structure is simple, and is easy to process, and reliability is high, and cost is lower, and can avoid almost carrying out the actual bodily harm that a large amount of welding procedures bring in the totally enclosed environment at cistern.
Description of drawings
Fig. 1 is the structural representation of novel the first embodiment with the Cheng Bushui natural layering water cold accumulation device of the present invention.
Fig. 2 is the structural representation of novel the second embodiment with the Cheng Bushui natural layering water cold accumulation device of the present invention.
The specific embodiment
For making purpose of the present invention, technical scheme and advantage clearer, clear and definite, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
For the ease of understanding, introduce first the implication of label shown in the figure: 1 is cistern, and 2 is trunk line, and 3 is steel pipe, and 4 is flange, and 5 is pvc pipe, and 6 is PVC linear pattern branch, and 7 is water distribution head.
Embodiment one
Referring to Fig. 1, a kind of novel with the Cheng Bushui natural layering water cold accumulation device, this device is horizontally disposed in cistern 1, up and down water layer at cistern 1 is (certain, cistern 1 also can have more water layer) respectively have one to overlap with the journey water distribution system (because levels water-distributing device structure is identical, only show among the figure that wherein one deck is with the journey water distribution system), described with the journey water distribution system by the trunk line 2 that is used for Inlet and outlet water, the multistage H type that is comprised of with the pvc pipe 5 of journey branch with the steel pipe 3 of journey branch and H type the H type is with journey branch (2 ~ 5 grades, the below can introduce), the linear pattern branch 6 that is parallel to each other and scrak type or pore type water distribution head 7 form.
Further, described novel with the Cheng Bushui natural layering water cold accumulation device, its trunk line 2 levels pass in the cistern 1, with the H type of the multistage horizontal distribution that is formed by steel pipe 3 and pvc pipe 5 with UNICOM of journey branch, current are evenly distributed to regional in the pond; Each regional most end one-level H type connects many linear pattern branches 6 that are parallel to each other with journey branch, is evenly distributed with a plurality of cloth water spots in every linear pattern branch.Each cloth water spot adopts scrak type or pore type water distribution head 7, and the water distribution head of water layer is in respectively the same level height up and down, is uniformly clouded in the cistern 1, realizes horizontal water distribution uniformity.
Further, described novel with the Cheng Bushui natural layering water cold accumulation device, each H type is with journey branch, consisted of by supervisor two ends two arms of symmetrical vertical connection, each H type consists of one-level with journey branch with journey branch, pipeline in the H type branch can be selected steel pipe 3 or pvc pipe 5, and Large Diameter Pipeline preferentially adopts steel pipe, and pipe with small pipe diameter preferentially adopts pvc pipe.
Further, described novel with the Cheng Bushui natural layering water cold accumulation device, every cover should have two-stage H type with journey branch at least with the journey water distribution system, can be according to pond sectional area size with journey symmetric extension to three grade, level Four, Pyatyi, the present embodiment adopts level Four H type with journey branch, H types at different levels successively decrease from the first order successively with journey branch caliber, realize that by reducing joint caliber changes connection.
Further, described novel with the Cheng Bushui natural layering water cold accumulation device, its trunk line 2 adopts steel pipe, multistage H type can select to adopt steel pipe 3 or pvc pipe 5 to interconnect with journey branch, most end one-level H type adopts pvc pipe 5 and 6 vertical connections of linear pattern branch that are parallel to each other with journey branch, adopts pvc pipe and pvc pipe fitting to interconnect between linear pattern branch 6 and each the cloth water spot.
Further, described novel with the Cheng Bushui natural layering water cold accumulation device, adopt between its trunk line 2 and the steel pipe 3 to be welded to connect, adopt flange 4 to be connected between steel pipe 3 and the pvc pipe 5, be inserted in the pvc pipe fitting between the pvc pipe and adopt glue bonding.
Further, described novel with the Cheng Bushui natural layering water cold accumulation device, the water distribution head 7 at each cloth water spot place is tightened against PVC threeway or the PVC elbow of linear pattern branch 6 by screw thread, and wherein the PVC elbow is adopted at the two ends of linear pattern branch 6.
Embodiment two
Referring to Fig. 2, a kind of novel with the Cheng Bushui natural layering water cold accumulation device, this device is horizontally disposed in cistern, water layer respectively has one to overlap with the journey water distribution system (because levels water-distributing device structure is identical up and down in the pond, only show wherein one deck water-distributing device among the figure), described similar with journey water distribution system and the first example structure, its difference flange 4 positions that to be the H type connect with the steel pipe 3 of journey branch and pvc pipe 5 are different, and (this position can make a choice according to pipe diameter size and construction costs, Large Diameter Pipeline H type preferentially adopts steel pipe with journey branch, pipe with small pipe diameter H type preferentially adopts pvc pipe with journey branch), the present embodiment has adopted more pvc pipe and pvc pipe fitting, its material cost and construction costs can be different, but the uniform and stable property of its current and natural layering water distribution effect are consistent.
Other does not state part can be referring to embodiment one.
In sum, of the present invention novel with the Cheng Bushui natural layering water cold accumulation device, comprise multistage equally distributed with the journey water distribution system, wherein, described device is horizontally disposed in cistern, in the up and down water layer of cistern, respectively be provided with a cover with the journey water distribution system, describedly form with journey branch, linear pattern branch and water distribution head by being used for water inlet and the trunk line of water outlet, multistage H type with the journey water distribution system.Its flow velocity that can control the water distribution head end is 0.1 ~ 0.3m/s, makes the up and down water layer of cistern realize that stable and uniform distributes, and in 0.5m, realizes good temperature natural layering water cold accumulation effect with thermoclinic THICKNESS CONTROL.And this apparatus structure is simple, and is easy to process, and reliability is high, and cost is lower, and can avoid almost carrying out the actual bodily harm that a large amount of welding procedures bring in the totally enclosed environment at cistern.
Should be understood that; the above only is preferred embodiment of the present invention; be not sufficient to limit technical scheme of the present invention; for those of ordinary skills; within the spirit and principles in the present invention; can be increased and decreased according to the above description, replacement, conversion or improvement, and all these increases and decreases, replacement, conversion or improve after technical scheme, all should belong to the protection domain of claims of the present invention.
Claims (8)
- One kind novel with the Cheng Bushui natural layering water cold accumulation device, comprise multistage equally distributed with the journey water distribution system, it is characterized in that, described device is horizontally disposed in cistern, in the up and down water layer of cistern, respectively be provided with a cover with the journey water distribution system, describedly form with journey branch, linear pattern branch and water distribution head by being used for water inlet and the trunk line of water outlet, multistage H type with the journey water distribution system;Wherein, described water distribution head is scrak type or pore type.
- 2. according to claim 1 novelly it is characterized in that with the Cheng Bushui natural layering water cold accumulation device, described trunk line level passes in the cistern, with the H type of multistage horizontal distribution with UNICOM of journey branch, current are evenly distributed to regional in the cistern; Each regional most end one-level H type connects many linear pattern branches that are parallel to each other with journey branch, is evenly distributed with a plurality of cloth water spots in every linear pattern branch.
- 3. according to claim 2 novel with the Cheng Bushui natural layering water cold accumulation device, it is characterized in that, each cloth water spot adopts scrak type or pore type water distribution head, and the water distribution head of each water layer is in respectively the same level height, be uniformly clouded in the cistern, realize horizontal water distribution uniformity.
- 4. according to claim 1 and 2 novel with the Cheng Bushui natural layering water cold accumulation device, it is characterized in that, each H type is made of supervisor two ends two arms of symmetrical vertical connection with journey branch, each H type consists of one-level with journey branch with journey branch, and the pipeline in the H type branch is steel pipe or pvc pipe.
- 5. according to claim 1 and 2 novel with the Cheng Bushui natural layering water cold accumulation device, it is characterized in that, whenever two-stage H type should be arranged at least with journey branch with the journey water distribution system, according to pond sectional area size with journey symmetric extension to three grade, level Four or Pyatyi, what wherein be connected with trunk line is called first order H type with journey branch, what be connected with linear pattern branch is called most end one-level H type with journey branch, H types at different levels successively decrease from the first order successively with journey branch caliber, realize that by reducing joint caliber changes connection.
- 6. according to claim 5 novel with the Cheng Bushui natural layering water cold accumulation device, it is characterized in that, most end one-level H type adopts pvc pipe and vertical connection of linear pattern branch that is parallel to each other with journey branch, adopts pvc pipe and pvc pipe fitting to interconnect between linear pattern branch and each the cloth water spot.
- 7. according to claim 6 novelly it is characterized in that with the Cheng Bushui natural layering water cold accumulation device, adopt between the steel pipe to be welded to connect, adopt flange to be connected between steel pipe and the pvc pipe, be inserted in the pvc pipe fitting between the pvc pipe and adopt glue bonding.
- 8. according to claim 6 novel with the Cheng Bushui natural layering water cold accumulation device, it is characterized in that, the water distribution head at described each cloth water spot place is tightened against PVC threeway or the PVC elbow of linear pattern branch by screw thread, wherein the PVC elbow is adopted at the two ends of linear pattern branch.
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| CN201210416179.XA CN102889656B (en) | 2012-10-26 | 2012-10-26 | Novel same Cheng Bushui natural layering water cold accumulation device |
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| CN201210416179.XA CN102889656B (en) | 2012-10-26 | 2012-10-26 | Novel same Cheng Bushui natural layering water cold accumulation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107024139A (en) * | 2017-05-27 | 2017-08-08 | 中冶京诚工程技术有限公司 | The system that overflow water-locator and water pool inner water uniformly update |
| CN108592671A (en) * | 2018-06-08 | 2018-09-28 | 北京环渤高科能源技术有限公司 | A kind of water distributor that can be prefabricated |
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Address after: 528313 Shunde City, Foshan province Chencun town machinery and equipment Park, No. ten, No. Road, No. 8 Patentee after: GUANGDONG SHENLING AIR-CONDITIONING EQUIPMENT CO., LTD. Address before: 528313 Shunde City, Foshan province Chencun town machinery and equipment Park, No. ten, No. Road, No. 8 Patentee before: Guangdong Shenling Air Conditioning Equipment Co., Ltd. |