CN1602392A - U-shape shunting VR-tube and duct system including its overlapping structure - Google Patents
U-shape shunting VR-tube and duct system including its overlapping structure Download PDFInfo
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- CN1602392A CN1602392A CN 03800531 CN03800531A CN1602392A CN 1602392 A CN1602392 A CN 1602392A CN 03800531 CN03800531 CN 03800531 CN 03800531 A CN03800531 A CN 03800531A CN 1602392 A CN1602392 A CN 1602392A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D3/00—Hot-water central heating systems
- F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps
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Abstract
The invention relates to a U-shape tube, especially relates to an opening stream tube for a forced closed circular tube of central heating and refrigerating by using a liquid matter as an ''energy'' carrier, and for supplying water and fuel gas. Straight tubes and centre arc tubes provided at two sides of the U-shpe tube (1) is communicated; an end of the straight tube at one side is closed or connected with a tail branch tube, N tail branch tubes 1-1, 1-2, 1-3, ..., 1-N are provided on the straight tube at the side; the straight tube at the other side is a heat guide tube. The heat guide tubes of a plurality of U-shape tubes and the tail branch tubes of other U-shape tubes can be lapped in N times. A lapping member is used for water supply or water back in the forced circular closed circuit of central heating and refrigerating, a near circuit reflow direction-changing point as a work medium of a heat sink is changed into an on-flow full circulation thereby achieving dynamic pressure equalization. Water flow speed in all heat sinks are related to a tube diameter of an inlet or an outlet. In addtion, the U-shape tube lapping member can used for water and fuel gas supply, a connector mode is changed into a siphon mode, thereby realizing that pressure reduction and water supply area reduction are consistent.
Description
The present invention relates to U-tube for type shunt regulator tube and pipe-line system technical field including its closed assembly structure.By the type shunt regulator tube closed assembly according to the present invention connect the pipe-line system to be formed can be widely used for central heating using flowing material as " energy " carrier, refrigeration closed circuit forced circulation pipeline.In addition, type pipe closed assembly part can also be used to supplying water, for the open pipeline of combustion gas, realization is once lifted with minimum power consumption, long-range, extensive totally-enclosed to supply water, registered one's residence for combustion gas.The central heating mode that background technology is used at present is the closed circuit forced water circulation being made up of force (forcing) pump, heater, hot water line, heat dissipation equipment and water return pipeline using water as work Jie's shield.It is the pressure closed cycle centered on force (forcing) pump.Heat supply supervisor concatenates some branch pipes respectively, and branch pipe connects connection backwater behind some radiators in each dwelling unit, radiator and is responsible for Component units water return pipeline.The hot water come out from pump outlet flow is malleation, and flows to heat supply area；It is changed into water at low temperature after radiator, then flows into return pipe, and directly to pressurization pump intake, the droop loss for making radiator gateway is two times of inlet water pressure, reduces pressure of supply water, influences heating effect.There is shortcut backflow in this traditional heat supply ductwork.As shown in Fig. 2 hot water is inputted from hot-water line 4,5, and enter each radiator respectively through branch pipe 4-1,4-2,4- 3 of hot-water line 42；Then respectively through each branch pipe 13- 1,13-2,13-3 of return branch 13, and inflow return pipe 12 is collected by return pipe 13.Here, the backwater in branch pipe 13-1 and 13-2 is not reaching to maximum long-range just reverse inflow return pipe, shortcut backflow is formed.Because branch pipe 13-1 outlets pressure of return water is higher than branch pipe I3-2Pressure of return water, same branch pipe 13- are exported with 13-32Middle outlet pressure of return water is higher than branch pipe I3-3Pressure of return water is exported, thus causes the backwater resistance of pipeline 13- 2 and 13-3 below to increase, that is, backwater flows to high pressure from low pressure, so as to form backwater delay.The problem of all there is backwater delay in by the same token, whole pipe-line system.
The resident's supply equipment used at present is linker pattern.Water treatment plant is delivered water into, the water handled well pressurization is then promoted to water tower cistern, then dropped by pipeline and be diverted to huge numbers of families so that long-range, high-rise urbanite water consumption continues pressurization or second impoundment equipment in needing.
Therefore, it is an object of the invention to overcome above technical deficiency, there is provided a kind of type shunt regulator tube for the content of the invention.In addition, this type shunt regulator tube closed assembly is connected, the closed circuit forced circulation pipe-line system for the central heating using flowing material as " energy " carrier, refrigeration is formed, and for supplying water, for the open pipe-line system of combustion gas.
U-shaped shunt regulator tube according to the present invention is included in the pipe and central tube of both sides, wherein connected in one end of pipe of side with one end of central tube, and provided with least one tail branch pipe on the pipe of the side；It is first conduit in the pipe of opposite side, its one end is connected with the other end of central tube.
Ν (Ν have been sequentially arranged on the pipe of type shunt regulator tube side>1) how tail branch pipe；Remain silent or connected with a tail branch pipe.The tail branch pipe of type pipe is a single pipe joint or a single tube including a pipe joint, and the first conduit of another single tube or type shunt regulator tube is connected by the pipe joint with the type pipe.
The pipe of the both sides of type shunt regulator tube is preferably straight tube；Central tube can also be straight tube, but preferably curved pipe, for example, circular arc, ellipse arc or other any shapes required in practice, such as fold-line-shaped or shaped form.Certainly, the pipe in both sides is also not necessarily limited to straight tube or other any shapes required in practice, such as fold-line-shaped, shaped form or arc, and the purpose is to optimize its mobile performance as far as possible on the premise of trandfer fluid is met.
Certainly, according to the present invention type pipe both sides Guan Yu centers ' pipe can be monolithic construction, this is suitable in small-sized U-tube；But it is then on demand that they are separately manufactured in large-scale U-tube, and multistage short tube is each separated into, then these short tubes are connected to form complete type pipe.
U-tube according to the present invention realizes following three functions, and one is shunted or confluxes by the formation of a plurality of tail branch pipe；Two be fluid is turned back flowing by central tube, two-tube turn back is formed to circulate, realize that fluid just reverse flow and is shunted after reaching H-Max and/or being maximum long-range, or fluid conflux after reach H-Max and/or maximum long-range reverse flow again and flow back；Three be after only using this U-tube using the inverted connected mode of order in the side of radiator, realize radiator both sides to carry out water pipe consistent with work Jie's shield flow direction in return pipe, forward flow back, and in the subsystems at different levels of the side in radiator of whole pipe-line system（Water or return water system）It is middle to use
Sequentially inverted connected mode uses this type pipe, can realize the following current circulation of whole pipe-line system.Certainly, in the pipe-line system including this type pipe, do not using locally type pipe to realize order inversion yet and forward flowing back, this depends on actual conditions during Pipe installing, for example, scheme
In 4a and 4b, this particular form exists only in the end of U-tube closed assembly structure, realized by the hot-water line 3 and tail branch pipe 1-1 of radiator gateway both sides and the branch pipe being joined directly together with radiator gateway, be that this mode is not present in the middle of type pipe closed assembly structure.Therefore, those skilled in the art can design the type pipe of other structures according to these requirements, but as long as type pipe have these functions, but regardless of its concrete structure shape how, belong to the present patent application protection domain.
In addition, the first conduit of multiple type shunt regulator tubes is connected Ν times with the tail branch pipe of its alloytype pipe by head and the tail order closed assembly（ Ν >1), closed assembly formation each time is once shunted or confluxed, to form the closed circuit forced circulation pipe-line system for the central heating using flowing material as " energy " carrier, refrigeration, and for supplying water, for the open pipe-line system of combustion gas.Here, fluid flows into the first conduit of first type pipe and reverse by central tube, then a level shunt is formed by tail branch pipe, can only now be divided into Ν bars tributary；In two level shunts, connected with the first conduit of Ν U-tube with the Ν bar tail branch pipes of one-level branch road, form Ν χ Ν bars tributary；In three level shunts, connected with the first conduit of Ν χ Ν U-tubes with the Ν X Ν bar tail branch pipes of two grades of branch roads, form Ν X Ν X Ν bars tributary, and so on.Here, the tail branch pipe of the first conduit of this multiple type shunt regulator tubes and its alloytype pipe is connected with each other by head and the tail order and is referred to as " closed assembly ".When confluxing pipeline connected mode then with shunting when pipeline connection it is identical, simply fluid flow direction on the contrary, i.e. flow into and converge from tail branch pipe, then after central tube is turned back through first conduit outflow.Wherein, tail branch pipe is produced when the first conduit of first U-tube connects with force (forcing) pump or boiler export is shunted for the first time, and last time is carried out when the first conduit of one type pipe of most end connects with force (forcing) pump or boiler inlet in turn or is finally confluxed.
The closed assembly structure of U-shaped shunt regulator tube is installed in the hot water side of central heating device, hot water is set to reach that the maximum of heat supply is reversely shunted again after long-range, the hot water following current of backwater naturally with coming, in the absence of shortcut backflow, it is following current whole process circulation to change the shortcut backflow reversal point that radiator is working media, reach that system dynamic pressure is balanced, the flow velocity of all radiator reclaimed waters is relevant with entrance or outlet caliber；Or the closed assembly structure of type pipe is arranged on backwater side, each tributary, which is forward collected, reaches maximum long-range rear backflow, equally avoids shortcut from flowing back.
The shunt regulator pipeline system being made up of type pipe according to the present invention belongs to central heating, system
Cold closed circuit forced circulation pipe-line system, it by（Force (forcing) pump or radiator）Water tube sub-systems and water return pipeline the subsystem composition of both sides, water tube sub-systems or water return pipeline subsystem wherein in side include multi-stage type pipe closed assembly and shunted or bus dump branch road, and confluxed or flow dividing structure using traditional single tube multistage in the tube sub-systems of opposite side, " single tube " is " Chinese pipe " of the both sides relative to the type pipe by the present invention herein（Remain silent straight tube and first conduit）For.The multistage closed assembly shunting of this U-tube or bus dump branch road（Referring to Fig. 5) be used to replace the wherein side of conventional closed circuit forced circulation pipe-line system, that is, replace water side, and traditional single tube multistage of backwater side attachment structure of confluxing is constant；Or substitution backwater side, and traditional single tube multi-stage diffluence attachment structure of water side is constant.So formed by type pipe multi-stage diffluence or bus structure confluxes with traditional single tube multistage or flow dividing structure respectively occupies side, to constitute new advanced pressure closed circuit circulatory system.By the first conduit and upper level of multiple above-mentioned type shunt regulator tubes in the closed assembly branch roads at different levels of the use U-tube of innovation side（Arranged centered on booster entry and exit to both sides far point order）Each tail branch pipe of type pipe for being used to shunt or conflux in branch road connects multiple by head and the tail order closed assembly.Once formed per closed assembly between various pipe and once shunt or conflux.Certainly, herein in addition to water, the pipe-line system can be used for conveying other suitable working medias.
In the above-mentioned shunt regulator pipeline system being made up of type pipe, inverted connected mode is used in the pipe-line system of innovation side.Conflux or shunt side in traditional single tube multi-stage diffluence or conflux side and U-tube multistage, be all " correspondence " and " equal " in both sides from series is shunted to the branch pipe number of every level shunt.The corresponding shunting series pipe fitting in both sides is so determined：A kind of aligning method 7 is to both sides far point to be arranged as 1,2,3 η grades centered on booster entry and exit；Another aligning method be entered by radiator, export centered on be arranged as 1,2,3 to both sides far point
η grades.That is, according to former mode, traditional single tube（Including being located at pipe joint thereon）It is " corresponding pipe fitting " with the digital identical type pipe of innovation side series；For example, in Fig. 3 a left-hand components, the hot-water line 4 on the left side of radiator 2 (including its pipe joint 4-1,4-2,4- 3) with type pipe 1 be exactly corresponding series pipe fitting, and pipe joint 4-1,4-2,4- 3 corresponds to tail branch pipe 1-3,1-2,1-1 of U-tube 1 respectively.According to latter approach, they are all mat woven of fine bamboo strips one-level correspondence pipe fittings.Pipe joint 4-1,4-2,4-3 of hot-water line 4 and the U-tube 1 of corresponding level tail branch pipe 1-3, 1-2,1-1 connection order be exactly the first order correspondingly pipe fitting the inverted connected mode of order.Equally in fig. 3 a, hot-water line 5 is exactly two grades of corresponding pipe fittings of the mat woven of fine bamboo strips, hot-water line with the type pipe 1 of bottom in figure
The two of 5 how shunt pipe it is same with the U-tube 1 of bottom in the order of connection and figure of hot-water line 5 and the order of connection of other two type pipes be order be inverted, and so on.If the pipe joint number set on the same single tube for answering pipe fitting of traditional side is Ν, then with whereinηThe branch pipe of individual pipe joint connection（After radiator）Type pipe Ν-η+1 tail branch pipe at the same level with innovation side is connected, wherein Ν>1, η span is 1 to Ν, and this is referred to as the inverted connected mode of shunt pipe order at the same level.Generally speaking, conflux according to pipe-line system of the present invention including type pipe closed assembly structure with traditional single tube multistage or the difference of shunt conduit system is, realize backwater by using type pipe closed assembly structure and the inverted connected mode of order and forward flow back, i.e. whole same levels to carry out water pipe identical with the flow direction that the work in return pipe makees Jie Wide so that macroscopically the flow direction of the working media come in water pipe and return pipe of whole system is all identical.So by using the inverted connected mode of this order in whole closed assembly pipeline branch road, the whole following current of work Jie shield is realized, it is to avoid shortcut flows back.
According to another embodiment of the present invention, supplied water in resident or for the closed assembly structure of mount type shunt regulator tube in gas pipeline, linker pattern is changed to siphon scheme, made water supply or supply the pressure of combustion gas with supplying water or supplying gas area consistent.This shunt regulator pipeline system is open, available for supplying water, for combustion gas etc..This pipe-line system includes multistage water supply line branch road, (arranges the first conduit of multiple above-mentioned type shunt regulator tubes and upper level to both sides far point order centered on booster entry and exit between the branch roads at different levels of the pipe-line system）Each tail branch pipe of type pipe for being used to shunt in branch road presses the connection of head and the tail order closed assembly repeatedly, is once formed and is once shunted per closed assembly between various pipe.
According to the type shunt regulator tube of the present invention and the pipe-line system including its closed assembly attachment structure, fluid flows according to new mechanics theory, changes the pressure drop of pressure of supply water in traditional dependence shortcut backflow（Such as the pressure difference of radiator gateway）Work Jie shield generation in radiator is flowed, and corresponding pressure（Such as radiator outlet pressure）Backwater resistance is added again on the contrary, until causing the afterbody (far point of heat supply or refrigeration）The circulation theory that working media in pipeline is detained；Changed into non-shortcut decompression, the whole process that backwater is flowed at high pressure at low pressure forward circulates theory；Energy-conservation, environmental protection, are historic change to art.The present invention is described in more detail below by way of by the embodiment shown in accompanying drawing in brief description of the drawings.In accompanying drawing：
Scheme the schematic diagram that la is the type shunt regulator tube by the present invention；
Scheme the schematic diagram for the another embodiment that lb is the type shunt regulator tube by the present invention；Fig. 2 is the schematic diagram of shortcut backflow principle；
Fig. 3 a are the heat supply closed assembly structural representation using the type pipe according to Fig. 1, and wherein hot-water line is distributed in radiator both sides with return pipe；
Fig. 3 b are the heat supply closed assembly structural representation using the type pipe according to Fig. 1, and wherein hot-water line concentrates on radiator the same side with return pipe；
Fig. 3 c are the refrigeration closed assembly structural representation using the type pipe according to Fig. 1；Top layer indoor pipeline configuration schematic diagram when Fig. 4 a are heat supply；
Top layer indoor pipeline configuration schematic diagram when Fig. 4 b is refrigeration；
Fig. 5 is the schematic diagram of the heat supply closed assembly return water system using type shunt regulator tube；Fig. 6 is the water supply closed assembly structural representation using siphon scheme.Embodiment figure la shows the type shunt regulator tube 1 according to the present invention.It is included in two straight tubes 6,8 that both sides are connected with center arc tube 7, wherein remained silent in one end of the straight tube 6 of side, its other end is connected with one end of center arc tube, and be sequentially arranged on the straight tube 6 Ν how tail branch pipe 1-1,1-2,1-3 1- Ν;The conduit headed by the straight tube 8 of opposite side is referred to as, its one end is connected with the other end of center arc tube.The first conduit 8 of multiple U-tubes and each tail branch pipe 1-1,1-2,1-3 1- Ν of another type pipe overlappable connections Ν times, wherein Ν>1, and the tail branch pipe of type pipe is a single pipe joint or a single tube including a pipe joint, and the first conduit of another single tube or type shunt regulator tube is connected by the pipe joint with the type pipe.
Figure lb shows the another embodiment of the type shunt regulator tube 1 according to the present invention.The difference of type pipe shown in it and figure la is, a tail branch pipe is connected in the end of the straight tube 6 of type pipe side, form the effect closed similar to the terminal of U-tube, no matter which kind of type of attachment the end of i.e. straight tube 6 is, its purpose is all a terminal of the straight tube of remaining silent of shape formed pipe, that is, forms the cut off of shunting or the starting point confluxed.Here, the purpose of " the remaining silent " for straight tube of remaining silent is exactly to realize that the working media flow direction in straight tube of remaining silent is identical with working media flow direction in water branch pipe at the same level, that is, following current backwater.
Fig. 3 a, 3b and Fig. 5 show that the closed assembly attachment structure of central heating will be used for according to the type shunt regulator tube of the present invention.Central heating is in units of estate management cell.First subsystem of heat supply main pipe shunting is estate management cell；Second subsystem is cell Nei Meidong buildings；3rd subsystem is Lou Dong each unit；Four subsystems are every resident families in unit.
Fig. 3 a show to use the building heat supply closed assembly structure of the type pipe according to Fig. 1.Here, hot-water line is distributed in radiator both sides with return pipe.3rd subsystem of building unit by hot-water line 3,4,5, radiator 2 and the Group of type shunt regulator tube 1 into.3rd subsystem of building whole unit constitutes the subsystem of the mat woven of fine bamboo strips two in building.Hot water successively flows into each radiator 2 via hot-water line 5,4,3, it is changed into the straight tube of remaining silent that water at low temperature Zai Fen Do enter type pipe via tail branch pipe 1-1,1-2,1-3 after radiator 2, then conflux and reverse by center arc tube, eventually pass first conduit and flow into water return pipeline.One group of radiator of the mat woven of fine bamboo strips, the blind end of the backwater building return pipe of the radiator of left side or building first module i.e. in figure, one group of radiator of least significant end, i.e., the backwater of the radiator of right side or building most end end unit enters the open end of the close center arc tube of building return pipe in figure.The first conduit of each subsystem of building second connects each tail branch pipe of the subsystem of cell first, so that backwater continues to flow into the return pipe of the subsystem of cell first.
Fig. 3 b equally show to use the building heat supply closed assembly structure of the type pipe according to Fig. 1.The difference of it and figure is only that hot-water line concentrates on radiator the same side with return pipe, and it is connected than the closed assembly between the first conduit of the more than once type pipe of closed assembly structure and the tail branch pipe of its alloytype pipe in Fig. 3 a.
Top layer indoor pipe connecting structure when illustrating heat supply.Four subsystems in resident family by hot-water line 3,4, radiator 2 and type shunt regulator tube 1 constitute.Indoor hot water pipeline, water return pipeline are laid close to floor around surrounding.Each radiator is in parallel, and hot water enters radiator via hot-water line 3,4 from top2, backwater exports via branch pipe 1-1 from bottom, and flow into building unit ' in the straight tube of remaining silent of type shunt regulator tube 1.
Fig. 3 c and 4b are shown closed assembly attachment structure when being used to freeze according to the type shunt regulator tube of the present invention.The hot water main pipe of above-mentioned heat supply closed assembly structure is exchanged with backwater main pipe and inputted with regard to turning into refrigeration closed assembly structure, i.e. cold water from backwater main pipe during heat supply, and the hot water formed after freezing flows back from hot water main pipe during heat supply.The initial water-filling of system is operated by refrigeration modes, i.e., working media is inputted from the bottom of radiator 1 and discharged from top, the purpose is to exclude air, so that vent plug is avoided the formation of,
The gas Nang or bubble that can prevent liquid to flow in pipeline, are circulated, and make radiator heat-dissipation uniform with forming good pipeline fluid.Wherein Fig. 3 c show the building refrigeration closed assembly structure using the U-tube according to Fig. 1, and it is identical with structure in Fig. 3 b, and it is opposite that it differs only in water (flow) direction；Fig. 4 b show top layer indoor pipeline configuration during refrigeration, and it is equally identical with structure in Fig. 4 a, and its difference is also only that water (flow) direction is opposite.
Fig. 5 shows to use the heat supply closed assembly return water system of the type shunt regulator tube according to the present invention.In four subsystems, the type pipe least significant end in the backwater ^ building units of one layer of resident family（Remain silent straight tube blind end）Tail branch pipe and up；First tail branch pipe of the U-tube that the backwater of top resident family enters in building unit, it is descending that backwater converges the merga pass center reverse ^ of arc tube its first conduit via straight tube of remaining silent.In the 3rd subsystem, the first conduit of the type pipe of building unit is connected with the tail branch pipe of the type pipe of second subsystem in building, and the order of connection and the order of connection of hot-water branch are inverted.In the subsystem of the mat woven of fine bamboo strips two, the first conduit of the backwater type pipe in every building still by with the hot-water branch order of connection is inverted is linked in sequence on the tail branch pipe of the type pipe of the first subsystem of cell；The first conduit of small zone type pipe still by with the hot-water branch order of connection is inverted is linked in sequence on the tail branch pipe of the type shunt regulator tube of main pipe, constitute by the closed assembly return water system of radiator outlet to the type shunt regulator tube for the pump intake that pressurizes.In addition, the heat supply in the left side of force (forcing) pump 11 carrys out water subsystem in Fig. 5（It is not shown）Using traditional single tube multi-stage diffluence attachment structure, the single tube of the first subsystem is connected with the outlet of force (forcing) pump 11, and each single tube of mat woven of fine bamboo strips four subsystems is connected with each radiator inlet.
Illustrate the inverted order of connection by means of Fig. 3 a herein, the hot water that the first shunt pipe 4 of hot-water line 5 is flowed through in building unit is flowed through after radiator 2, and the building unit return pipe 1 that backwater is flowed through is connected on the tail branch pipe of the most end of building type pipe 1（Left-hand component in Fig. 3 a)；And the hot water that the shunt pipe of the most end of hot-water line 5 is flowed through in building unit is flowed through after radiator, the regged room unit return pipe 1 that backwater is flowed through is connected on the first tail branch pipe of building type pipe 1（Right-hand component in Fig. 3 a）If, i.e. there is N bar single tube diverter branch in the tube sub-systems of a certain rank, the nth bar branch pipe of the single tube diverter branch in this rank is connected to the U-tube N-n+1 of same rank how on tail branch pipe after radiator, wherein N>1, n span is for 1 to this inverted order of connection purpose, realizes that the whole process that non-shortcut is depressured, backwater is flowed at high pressure at low pressure is forward circulated.This is by means of to Fig. 2 (prior arts）Explained with Fig. 3 a comparative descriptions：Hot water is flowed into from hot-water line 5 in Fig. 1, is first flowed into by hot-water branch
The radiator 2 on the left side, then flow into the radiator on the right；Therefore, the backwater hydraulic pressure in general flowed out from the radiator on the left side is higher than the backwater hydraulic pressure flowed out from the radiator on the right；But the backwater of the relatively high hydraulic pressure flowed out from the radiator on the left side first flows into return pipe 12, and return pipe 12 is flowed into after the backwater of the relative low hydraulic pressure flowed out from the radiator on the right, it is thus possible to cause the delay of the radiator backwater on the right（That is the delay of afterbody working media）；And including the pipe-line system according to type pipe of the present invention, for example it is shown in fig. 3 a, the backwater of the relatively high hydraulic pressure flowed out from the radiator on the left side first flow into U-tube remain silent straight tube least significant end tail branch pipe, and release pipe is flowed into after the backwater of the relative low hydraulic pressure flowed out from the radiator on the right and is remained silent the farther tail branch pipe in end of straight tube, such backwater is flowed at low pressure at high pressure.Therefore the delay of the radiator backwater on the right is avoided, and realizes the following current backwater from high pressure to low pressure.Due to all employing the inverted order of connection of the order of connection of shunt pipe and the branch pipe that confluxes in each level shunt or the subsystem that confluxes of whole pipe-line system, therefore backwater delay is avoided in whole pipe-line system, and realizes that whole following current is circulated in whole pipe-line system.
Fig. 6 shows the water supply closed assembly structure of siphon scheme.The outlet of force (forcing) pump 11 supplied water for resident connects with the first conduit of type shunt regulator tube 1, water is reached highest lift.Tail branch pipe 1-1,1-2 of type pipe 1 are respectively turned on a low level type pipe 1-1 and No. two low level U-tube 1-2 first conduit, water is reached maximum long-range rear backflow.High building water, No. two low level type pipe 1-2 tail branch pipe supply low level one-storey house water are supplied by low level type pipe 1-1 tail branch pipe.Supply high building is with the application method of a low level type pipe 1-1 of water tail branch pipe：By high order 1- 1,1-2 arrangement, the water for supplying building is up along the first conduit of type shunt regulator tubefBy center arc tube reversely and supplied water by tail branch pipe, general provisions are by maintaining the safe operation of siphon scheme to ensure normal water supply.It is fatal water supply accident that siphonage is destroyed.
The task of water supply force (forcing) pump 11 is to convey water by required distance and ensure the flow that user needs.The load of siphon scheme water supply force (forcing) pump is：When resident stops using water, force (forcing) pump will undertake the supply of highest lift water potential energy；When resident starts to use water, siphon scheme starts, and force (forcing) pump only undertakes the lifting energy consumption of urbanite water consumption relative altitude.
Siphon scheme water supply prospect must exceed pipeline oil transportation.The user of the Running-water Company of Nile River can stay in Saudi Arabia；Also there is the value of investigation to domestic south water to north scheme, quantities is concentrated mainly on pipe laying, and the type shunt regulator tube of upright highest lift can be implemented by the massif in way, pile.
Reference table
1 type shunt regulator tube
1-1, the tail branch pipe of 1-2,1-3,1-N U-tube, type pipe closed assembly part
2 radiators
3rd, 4,5 hot-water line
Branch pipe, the pipe joint of hot-water line 4 of 4-1,4-2,4-3 hot-water line 4
6 remain silent straight tube
7 center arc tubes
8 opening straight tubes, first conduit
11 force (forcing) pumps
12nd, 13 return pipe
The branch pipe of 13-1,13-2,13-3 return pipe 13
Claims (1)
- Claim1. a kind of type shunt regulator tube, it is included in the pipe of both sides（6th, 8) and central tube（7), it is characterised in that the pipe in side（6) one end and central tube（7) one end connection, and in the pipe of the side（6) it is provided with least one tail branch pipe（1-1);In the pipe of opposite side（8) it is first conduit（8), its one end and central tube（7) other end connection.2. according to the type shunt regulator tube described in claim 1, it is characterised in that described in type shunt regulator tube（1) pipe of side（6) Ν bar tail branch pipes are sequentially arranged on（ 1-1、 1-2、 1-3 1-Ν), Ν .3. type shunt regulator tube according to claim 1, it is characterised in that the pipe of the side provided with tail branch pipe in U type pipes（6) remain silent end.4. the type shunt regulator tube according to wooden fork profit requires 1, it is characterised in that the pipe of the side provided with tail branch pipe in type pipe（6) end and a tail branch pipe（1-N) connect.5. type shunt regulator tube according to claim 1, it is characterised in that described in type shunt regulator tube（1) pipe of both sides（6th, 8) and central tube（7) it is straight tube, fold-line-shaped pipe, shaped form pipe or curved pipe.6. according to the type shunt regulator tube described in claim 1 or 2, it is characterized in that, the tail branch pipe of the type pipe is a single pipe joint or a single tube including a pipe joint, and the first conduit of another single tube or type shunt regulator tube is connected by the pipe joint with the type pipe.7. the U-shaped shunt regulator tube according to one of claim 1 to 5 item, it is characterised in that described in U-shaped shunt regulator tube（1) pipe of both sides（6th, 8) and central tube（7) it is integral.8. the type shunt regulator tube according to one of claim 1 to 5 item, it is characterised in that described in type shunt regulator tube（1) pipe of both sides（6th, 8) and central tube（7) it is made up of respectively multistage short tube, then connection forms complete type shunt regulator tube.9. a kind of shunt regulator pipeline system, it is the closed circuit forced circulation pipe-line system of origin waterpipe subsystem and water return pipeline subsystem composition, it is characterized in that, water tube sub-systems or water return pipeline subsystem in side include multi-stage type pipe closed assembly and shunted or bus dump branch road, and are confluxed or flow dividing structure using traditional single tube multistage in the tube sub-systems of opposite side；That is, this multistage closed assembly shunting of type pipe or bus dump branch road are used to replace conventional closed circuit forced circulation pipe-line system Wherein side, that is, replace water side, and traditional single tube multistage of backwater side attachment structure of confluxing is constant, or substitution backwater side, and traditional single tube multi-stage diffluence attachment structure of water side is constant；The first conduit of the type shunt regulator tube of multiple the above-mentioned types is connected repeatedly with each tail branch pipe of type pipe for being used to shunt or conflux in upper level branch road by head and the tail order closed assembly wherein in the type pipe closed assembly pipeline branch roads at different levels of innovation side, is once formed per closed assembly between various pipe and is once shunted or conflux.10. shunt regulator pipeline system according to claim 9, it is characterized in that, inverted connected mode is used in the closed assembly pipeline branch road being made up of type pipe of innovation side, if the pipe joint number set on the single tube of peer's correspondence pipe fitting of traditional side is, + 1 tail branch pipe of Ν-η of the branch pipe being so connected with the wherein the η pipe joint type pipe at the same level with innovation side is connected, wherein Ν>1, η span be 1 to11. a kind of be used to supply water or for the shunt regulator pipeline system of combustion gas, it is open pipe-line system, and including multi-stage pipeline branch road, it is characterised in that by the type shunt regulator tube of multiple the above-mentioned types between the branch roads at different levels of the pipe-line system（1) first conduit（8) with being used for each tail branch pipe of type pipe shunted in upper level branch road（1-1,1-2,1-3 1-N) press the connection of head and the tail order closed assembly repeatedly, once formed and is once shunted per closed assembly between various pipe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021022747A CN1141515C (en) | 2002-01-13 | 2002-02-02 | Pressure stabilizer of U-shaped pipeline |
| CN02102274.7 | 2002-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1602392A true CN1602392A (en) | 2005-03-30 |
Family
ID=27672072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03800531 Pending CN1602392A (en) | 2002-02-02 | 2003-01-30 | U-shape shunting VR-tube and duct system including its overlapping structure |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1602392A (en) |
| AU (1) | AU2003211843A1 (en) |
| WO (1) | WO2003069167A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955797A (en) * | 2018-08-13 | 2018-12-07 | 金卡智能集团股份有限公司 | A kind of flow straightener and gas dosing instrument for gas dosing |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907227B (en) * | 2010-07-09 | 2012-10-10 | 辽宁省水利水电勘测设计研究院 | Overflow type pressure-stabilizing tower in water conveying system |
| EP3848641A1 (en) * | 2020-01-10 | 2021-07-14 | Risto Sandstedt | Method for balancing a heater system and a heater system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1126299A (en) * | 1995-01-05 | 1996-07-10 | 张佑全 | High-efficiency heat-transfer heating technology |
| CN1184233A (en) * | 1996-11-28 | 1998-06-10 | 韩德发 | Normal-pressure hot-water boiler heating system |
-
2003
- 2003-01-30 CN CN 03800531 patent/CN1602392A/en active Pending
- 2003-01-30 WO PCT/CN2003/000113 patent/WO2003069167A1/en not_active Application Discontinuation
- 2003-01-30 AU AU2003211843A patent/AU2003211843A1/en not_active Abandoned
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955797A (en) * | 2018-08-13 | 2018-12-07 | 金卡智能集团股份有限公司 | A kind of flow straightener and gas dosing instrument for gas dosing |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2003069167A1 (en) | 2003-08-21 |
| AU2003211843A1 (en) | 2003-09-04 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |