CN103438737B - Shell-water-storage warm-air-pipe-bypassing-and-heat-conduction heat exchanger - Google Patents
Shell-water-storage warm-air-pipe-bypassing-and-heat-conduction heat exchanger Download PDFInfo
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- CN103438737B CN103438737B CN201310402808.8A CN201310402808A CN103438737B CN 103438737 B CN103438737 B CN 103438737B CN 201310402808 A CN201310402808 A CN 201310402808A CN 103438737 B CN103438737 B CN 103438737B
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Abstract
The invention relates to a shell-water-storage warm-air-pipe-bypassing-and-heat-conduction heat exchanger and a manufacturing process thereof. The heat exchanger comprises more than two circular cold water pipes, wherein the more than two circular cold water pipes are sequentially communicated with one another through welding by circular direct cold water communication pipes; cold water head blocking plates are arranged at the end heads of the circular cold water pipes, and a cold water inlet pipe connector and a cold water outlet pipe connector are respectively communicated with the circular cold water pipes; at least one circular combined warm air pipe is arranged in all or partial pipe cavities of the circular cold water pipes, and more than two warm air bypassing and heat conducting pipes are arranged on each circular combined warm air pipe; the circular combined warm air pipes are sequentially communicated with one another through welding in pipe cavities of the circular cold water pipes in a manner that circular direct warm air communication pipes penetrate through the circular direct cold water communication pipes. According to the heat exchanger, a heat transfer structure is reasonable, a heat transfer area is enlarged by 35-100%, the heat energy utilization ratio is increased, the heat conduction rate is accelerated, and hot water output by the heat exchanger is continuous, so that hot water flow required during bathing is met. The heat exchanger has strong pressure resistance, so that the stress caused by the heated expansion of cold water is effectively resisted or eliminated, and the problem of water leakage of the existing technical schemes is solved.
Description
Technical field
The present invention relates to a kind of to install and use on family's heating network can the heating exchanger of heating interchangeable hot water taking bathing again, particularly relates to a kind of Stainless Steel Shell water storage steam heating pipe shunting heat-conductive heat-exchanger and manufacture craft thereof.
Background technology
1, the applicant on March 10th, 2007 applied for that the patent No. is 200720019175.2, utility model name is called the patent of " scale protective type counterflow type heat exchanger ", its Authorization Notice No. is CN20102875Y, authorized announcement date is: 2008.02.13.Its claim 1 is: " a kind of scale protective type counterflow type heat exchanger; comprising: heating installation import, heating outlet, running water inlet, running water outlet; it is characterized in that: also comprise: the running water endothermic tube of more than two and two; be provided with heating tube in running water endothermic tube, be communicated with by running water communicating pipe between running water endothermic tube; Be communicated with by heating tube communicating pipe between heating tube head and the tail; Heating installation import and heating outlet are fixedly communicated with end with the top of heating tube respectively, and running water inlet is fixedly communicated with end with the top of running water endothermic tube respectively with running water outlet; The heating hot water directed flow passage be made up of heating installation import, heating tube, heating tube communicating pipe, heating outlet, with by running water inlet, running water endothermic tube, running water communicating pipe, that running water exports the running water directed flow channel direction formed is contrary, forms counter-flow heat exchange structure.”
2, the applicant has applied for again the patent that the patent No. is 201110267666.X, denomination of invention is " pipe communication splice welding pressure-bearing type heat exchanger " on September 11st, 2011, and its authorized announcement date is January 18 in 2012, and notification number is CN102322754A.Its claim 1 is: " 1, a kind of pipe communication splice welding pressure-bearing type heat exchanger; comprising: the running water endothermic tube of more than two and two; be provided with heating tube in running water endothermic tube, be communicated with by running water communicating pipe between running water endothermic tube, be communicated with by heating tube communicating pipe between heating tube; Heating installation import and heating outlet are fixedly communicated with going out to hold with the inlet side of heating tube respectively, and running water inlet is fixedly communicated with going out to hold with the inlet side of running water endothermic tube respectively with running water outlet; It is characterized in that: the termination of running water endothermic tube is fixedly connected with running water endothermic tube end socket, the termination of running water endothermic tube end socket and running water endothermic tube connecing is welded to connect.”
3, the patent No. is separately had to be 201110173583.4 through retrieving, application publication number is CN102243029A, denomination of invention is the patent of " a kind of turbulence self-cleaning reduced pressure pipeline exchange water heater ", its claim 1 is: " 1 one kinds of turbulence self-cleaning reduced pressure pipeline exchange water heaters, comprise the running water stretching heat pipe of several serial connection UNICOMs, heat pipe connectedness, steam heating pipe, interior pipe connectedness, connector, interior circular circular arc closing end, little interior circular circular arc closing end, vent valve, Threaded Connector Coupling in heating installation import, Threaded Connector Coupling in heating outlet, Threaded Connector Coupling in running water water inlet, Threaded Connector Coupling in running water outlet, relief valve forms, it is characterized in that: the two ends place of running water stretching heat pipe described in several and heat pipe connectedness weld to be connected in series to be communicated with connector and form rectangle, described turbulence self-cleaning reduced pressure pipeline exchange water heater transverse direction or setting are put, described running water stretching heat pipe, steam heating pipe, heat pipe connectedness and interior pipe connectedness are cylindrical square or oblate, steam heating pipe described in several is connected between two parties and is placed in described running water stretching heat pipe, welds to be connected in series to be communicated with to form rectangle with interior pipe connectedness (4), running water stretching heat pipe described in several, several strip boss of shaping there are is outer radial internal diameter to draw to stretch at the body circumference of described running water stretching heat pipe, described boss is distributed on described internal diameter of tube body circumference by some sections, the shape of the described strip boss of stretch forming or helically shaped or one-tenth polygonal boss, the thickness of pipe wall of described body is 0.65mm ~ 2mm, in described in several, circular circular arc closing end and the described running water stretching heat pipe two ends flat mouth that closely cooperates is welded and is connected or docks welding and be connected, the flat mouth that closely cooperates of little interior circular circular arc closing end and steam heating pipe two ends described in several is welded and is connected or docks welding and be connected, and vent valve is connected in one end of steam heating pipe and described running water stretching heat pipe, in described heating installation import, Threaded Connector Coupling is connected in left end or the right-hand member of pipe on steam heating pipe and described running water stretching heat pipe, and in heating outlet, Threaded Connector Coupling is connected in left end or the right-hand member of pipe under steam heating pipe and described running water stretching heat pipe, in running water water inlet, Threaded Connector Coupling is connected in one end of pipe under described running water stretching heat pipe, and in running water outlet, Threaded Connector Coupling is connected in one end of pipe on described running water stretching heat pipe and is connected with relief valve.”
4, through retrieval, the patent No. is separately had to be 200720095904.2, utility model name is called " a kind of steel pipe column radiator ", Authorization Notice No. is the patent of CN201034421Y, its claim 1 is " 1. steel pipe a column radiator, comprise water main and lower water main, the organ timbering shape radiating tube be connected with upper water main and lower water main, the upper and lower side of each radiating tube is separately installed with the water flowing interface be communicated with lower water main with upper water main and forms, it is characterized in that: described water flowing interface is Taper Pipe shape, the lower end of this water flowing interface is shaped with the closed cover mated with radiating tube, the periphery of closed cover is shaped with flange.”
5, through retrieval, separately have that the patent No. is CN201020658647.0, utility model name is called the patent of " a kind of Compound radiator of stainless steel and aluminium ", its Authorization Notice No. is CN201892445U.Its claim 1 is " 1, a kind of Compound radiator of stainless steel and aluminium, comprise stainless steel upper header pipe and stainless steel lower collecting box pipe, multiple stainless steel water deferent is communicated with between described stainless steel upper header pipe and described stainless steel lower collecting box pipe, described stainless steel water deferent is provided with aluminum heat radiation wing, it is characterized in that, described stainless steel upper header pipe and described stainless steel lower collecting box pipe two ends are respectively arranged with internal thread silk mouth, described stainless steel upper header pipe and described stainless steel lower collecting box pipe are provided with flanging boss, described flanging boss interpolation welding equipment is connected to described stainless steel water road interface tube.”
It is reasonable not that above-mentioned prior art scheme water storage type heat exchanger ubiquity steam heating pipe arranges layout in cold water tube chamber, hot fluid center heat can not be used effectively or heat utilization rate too low, single steam heating pipe is little around heat transfer area at cold water tube chamber inner disc, exchange and export hot water interruption, the water after by heat conduction (being before cold water) is had in heat exchanger during beginning, also need to convert a cold water when now having a bath to use, due to heat exchanger internal memory the water yield very little, have a bath in way and just can run out and cool off, be not enough to whole process of having a bath normally, therefore need to wait for that the cold water newly entered in heat exchanger is re-used by after heat conduction, occur that one takes turns repeatedly etc. situation to be heated sometimes, make to have a bath and can not to export continuously with hot water, impact is had a bath.
The hot water of q.s can be had during in order to have a bath to export continuously, current heat exchanger manufacturer generally takes the method increasing cold water pipe quantity to increase moisture storage capacity, both manufacturing cost is added like this, waste raw material, also increase small product size, the area that takes up room during installation is large, the more important thing is that the heat of the water at heating installation pipe center is not easy to be exchanged absorption effective rate of utilization by cold fluid low, and most of heat losses falls, thus heat transfer effect is poor.
Prior art scheme has that heat transfer area is little, heat energy does not have the technological deficiency making full use of heat transfer effect difference.The present invention be this area prior art scheme basis on carry out substantial improvements.
Summary of the invention
The present invention is directed to the deficiency that existing technique scheme exists, aim to provide the more rational heat transfer structure of one, strengthen heat transfer area 35% ~ 100%, improve heat utilization rate, accelerate heat conduction rate, the hot water that heat exchanger exports is successive, meets a kind of housing water storage steam heating pipe shunting heat-conductive heat-exchanger and the manufacture craft thereof of the hot water flow of having a bath required for process.
For achieving the above object, the technical solution used in the present invention is:
A kind of housing water storage steam heating pipe shunting heat-conductive heat-exchanger, comprises more than two cold water pipes, is communicated with pipe welds UNICOM in turn between cold water pipe by direct-cooled water; Cold water pipe end is provided with cold water end socket closure plate, cooling water inlet pipe joint, cooling water outlet pipe joint respectively with cold water pipe UNICOM; It is characterized in that: arrange in all or part of tube chamber of cold water pipe and have at least to combine a heating installation pipe, combination heating installation pipe is provided with more than 2 heating installation shunting heat pipes; Be communicated with pipe by straight heating installation between combination heating installation pipe and in cold water pipe tube chamber, weld UNICOM through direct-cooled water connection pipe in turn; In described cold water pipe arc-shaped surface, local positioning punching press has oval mouth connector, connector is to arc in-flanges Cheng Zhibi saddle port connector, direct-cooled water is communicated with the pipe mouth of pipe and shears in shape of a saddle insertion cold water pipe straight wall saddle port connector, in cold water pipe tube chamber, weld UNICOM; A described intraluminal combination heating installation pipe of cold water circle is lower end, upper end is two, a termination of each combination heating installation pipe is provided with heating installation end socket cover plate, another termination is provided with shunting and connects closure plate, shunting connection closure plate is provided with at least two or more heating installation shunting heat pipe connector, heating installation shunting heat pipe two ends are shunted heat pipe connector with the shunting heating installation be connected on closure plate respectively and are welded to connect, and upper and lower two combination heating installation pipes are by described heating installation shunting heat pipe UNICOM; Combination heating installation pipe has heating installation communicating pipe connector, and straight heating installation is communicated with pipe and is welded to connect with heating installation communicating pipe connector, and two adjacent combination heating installation pipes are by straight heating installation connection pipe UNICOM.
According to described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: in described cold water pipe chamber, be all provided with combination heating installation pipe, be UNICOM between combination heating installation pipe, or be provided with in cold water cylindrical parts chamber in only Zhi Nuanqi pipe, part chamber to be provided with and combine heating installation pipe; Be communicated with at cold water pipe, direct-cooled water between heating installation pipe with combination heating installation pipe and be communicated with pipe by straight heating installation in pipe chamber and weld and be connected in series UNICOM.
According to described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: in described combination heating installation pipe arc-shaped surface, local positioning punching press has planar table, planar table upper punch is pressed with round flat mouth, circle flat mouth is straight wall flat mouth to arc in-flanges is heating installation communicating pipe connector, straight heating installation is communicated with in heating installation communicating pipe that pipe inserts combination heating installation pipe straight wall flat mouth on connector, in the combination heating installation pipe mouth of pipe, weld the adjacent combination heating installation pipe of UNICOM.
According to described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: the interior welding of the oval mouth connector inherent cold water pipe mouth of pipe that described direct-cooled water is communicated with pipe shape of a saddle mouth of pipe insertion cold water pipe is communicated with; Described straight heating installation is communicated with the pipe shape of a saddle mouth of pipe and passes in the oval mouth connector of direct-cooled water connection pipe insertion heating installation pipe or combine in heating installation pipe ellipse mouth or round flat mouth, welding connection in the mouth of pipe of heating installation pipe, combination heating installation pipe; Described heating installation end socket cover plate embeds in heating installation pipe and/or the combination heating installation pipe mouth of pipe, is welded to connect in the cold water pipe mouth of pipe; Described cold water end socket closure plate is embedded in welding in the cold water pipe mouth of pipe and is connected; Heating installation inlet connector tube, heating outlet pipe joint and heating installation pipe and/or combine the inlet side of heating installation pipe and go out end and be welded to connect, then to import and export up and down with cold water pipe or the cold water end socket closure plate of left and right Bian Guan is welded to connect; Described cooling water inlet pipe joint and cold water pipe limit pipe heating outlet end circular arc lower wall or right wall is airtight is connected; Described cooling water outlet pipe joint and cold water pipe limit pipe heating installation import end circular arc upper wall or left wall is airtight is connected, the parallel circulating heat conduction binary channels of composition cold fluid and hot fluid.
According to described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: one end of described cold water pipe is that direct-cooled water is communicated with the adjacent cold water pipe of circular pipe communicated, the other end arc-shaped surface of cold water pipe is installed the support member of oval mouth; Supports support is connected and fixed next adjacent cold water pipe.
According to described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: described cold water pipe composition even number props up; On the end socket closure plate of above and below the limit pipe that heating installation inlet connector tube, heating outlet pipe joint are welded on homonymy cold water pipe end or left, right; Cooling water inlet pipe joint, cooling water outlet pipe joint are welded on pipe bottom, cold water pipe end limit, the same side and top or right, left outer wall.
According to described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: cold water pipe composition odd number props up; Heating installation inlet connector tube, heating outlet pipe joint are welded on below the pipe of heteropleural cold water pipe limit and top or right, two ends, left end socket closure plate on; Cooling water outlet pipe joint, cold water inlet tube weld are on pipe upper and lower, heteropleural cold water pipe limit or left, right two ends outer wall.
According to described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: cold water pipe, direct-cooled water are communicated with pipe, heating installation pipe, straight heating installation is communicated with pipe, cold water end socket closure plate, heating installation end socket cover plate, shunting connects closure plate, heating installation shunts heat pipe, combination heating installation pipe, heating installation inlet connector tube, heating outlet pipe joint, cooling water inlet pipe joint, cooling water outlet pipe joint and welding wire material, selects material stainless steel " 304 " material material of the same race to be made.
Heat transfer structure of the present invention is reasonable, strengthens heat transfer area 35% ~ 100%, improves heat utilization rate, accelerates heat conduction rate, and the hot water that heat exchanger exports is successive, meets the hot water flow of having a bath required for process.Compression resistance ability of the present invention is strong, and the ability of effective opposing or elimination cool water heating swelling stress, solves prior art seepy question.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is the first example structure schematic diagram of the present invention, is all provided with heating installation shunting heat pipe in this embodiment in cold water pipe chamber.
Fig. 3 is the another kind of example structure schematic diagram of the present invention, is provided with heating installation shunting heat pipe, is provided with only Zhi Nuanqi pipe in part chamber in this embodiment in the intraluminal part chamber of cold water circle.
Fig. 4 is syndeton schematic diagram between two cold water pipes in the present invention.
Fig. 5 to shunt in the present invention between heating installation pipe and shunting heating installation pipe and heating installation shunt syndeton schematic diagram between heat pipe.
Fig. 6 is that single-component flow heating installation pipe shunts with heating installation the structural representation be connected between heat pipe.
Fig. 7 is the structural representation that in the present invention, shunting connects closure plate 16.
The top view of Fig. 8 Fig. 7.
Fig. 9 be shunt heating installation pipe in the present invention arc-shaped surface on be suppressed with planar table, in planar table, in pipe, punching has the structural representation of straight wall flat mouth.
In accompanying drawing:
1, cold water pipe; 2, direct-cooled water is communicated with pipe, and 3, heating installation pipe; 4, heating installation is communicated with pipe; 5, end socket closure plate; 6, end socket cover plate, 7, heating installation inlet connector tube, 8, heating outlet pipe joint; 9, cooling water inlet pipe joint; 10, cooling water outlet pipe joint; 11, support member; 12, straight wall saddle port connector; 13, heating installation shunting heat pipe; 14, heating installation pipe is combined; 15, heating installation communicating pipe connector; 16, shunting connects closure plate; 17, heating installation shunting heat pipe connector.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
1, a kind of housing water storage of the present invention steam heating pipe shunting heat-conductive heat-exchanger is as shown in Fig. 1 ~ Fig. 8, comprises more than two cold water pipes 1, is communicated with pipe 2 welds UNICOM in turn between cold water pipe 1 by direct-cooled water; Cold water pipe 1 termination is provided with cold water end socket closure plate 5, cooling water inlet pipe joint 9, cooling water outlet pipe joint 10 respectively with cold water pipe 1 UNICOM; It is characterized in that: arrange in all or part of tube chamber of cold water pipe 1 and have at least to combine a heating installation pipe 14, combination heating installation pipe 14 is provided with more than 2 heating installation shunting heat pipes 13; Be communicated with pipe 4 by straight heating installation between combination heating installation pipe 14 and in cold water pipe 1 tube chamber, weld UNICOM through direct-cooled water connection pipe 2 in turn.
Above-mentioned design, described cold water pipe is supervisor, it is arm that direct-cooled water is communicated with pipe, described heating installation pipe is interior supervisor, heating installation connection pipe is interior arm, the stainless pipe not waiting caliber is selected to be communicated with, compression resistance ability is strong, and the ability of effective opposing or elimination cool water heating swelling stress, solves prior art seepy question.
Select stainless steel thin-wall pipe to save material, the corrosion-resistant generation incrustation scale of stainless pipe is easy to acid filling cleaning, and exchanging hot water pollution-free, clearly pure, is that domestic water can also be had a bath.The stainless steel tube heat conduction of thin-walled is fast, larger than the tubing cavity volume of same outer diameter, stored hot water is many.The hot water that when using heat exchanger, pipe cavity stores can extend the very first time, and to be detained the heat time from the cold water that heating outlet end enters long.
The inner chamber of described adjacent two cold water pipes is communicated with pipe welding by direct-cooled water and is communicated with and has heating installation connection pipe synchronously to pass, and can make full use of effective thermal source, increase heat exchange area, reduce heat loss.
It is straight tube that described direct-cooled water is communicated with pipe, and directly connected in turn by adjacent cold water pipe, reduce the tube pitch between cold water pipe like this, small product size is little, saves material, and increases the amount of turbulence of cold fluid, thus strengthens heat transfer.
2, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: in described cold water pipe 1 arc-shaped surface, local positioning punching press has oval mouth connector, connector is to arc in-flanges Cheng Zhibi saddle port connector 12, direct-cooled water is communicated with pipe 2 mouth of pipe and shears in the straight wall saddle port connector 12 of shape of a saddle insertion cold water pipe 1, in cold water pipe 1 tube chamber, weld UNICOM; Combination heating installation pipe 14 in described cold water pipe 1 chamber for lower end, upper end be two, a termination of each combination heating installation pipe 14 is provided with heating installation end socket cover plate 6, another termination is provided with shunting and connects closure plate 16, shunting connection closure plate 16 is provided with at least two or more heating installation shunting heat pipe connector 17, heating installation shunting heat pipe 13 two ends are shunted heat pipe connector 17 with the shunting heating installation be connected on closure plate 16 respectively and are welded to connect, and upper and lower two combination heating installation pipes 14 are by described heating installation shunting heat pipe 13 UNICOM; Combination heating installation pipe 14 has heating installation communicating pipe connector 15, and straight heating installation is communicated with pipe 4 and 15 is welded to connect with heating installation communicating pipe connector, and two adjacent combination heating installation pipes 14 are communicated with pipe 4 UNICOM by straight heating installation, the parallel circulating heat conduction passage of composition multichannel.
3, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: in described cold water pipe 1 chamber, be all provided with combination heating installation pipe 14, be UNICOM between combination heating installation pipe 14, or be provided with in cold water pipe 1 part chamber in only Zhi Nuanqi pipe 3, part chamber to be provided with and combine heating installation pipe 14; Is communicated with at cold water pipe 1, direct-cooled water between heating installation pipe 3 with combination heating installation pipe 14 and is communicated with pipe 4 by straight heating installation in pipe 2 chamber and welds and be connected in series UNICOM, form heating installation multichannel heat-conducting fluid circulation canal.
Adopt above-mentioned design, described heating installation pipe laterally increases the multichannel heat pipe of branched segmentation stream heating installation pipe composition, cold water pipe chamber internal ratio prior art strengthens 35% ~ 100% heat transfer area, the heating installation pipe of autonomous channel is cut off, the heating installation heat pipe that middle setting is confluxed compared with the branched corridor diversion termination of tubule, impel the heat of edema with the heart involved in steam heating pipe to discharge fast, make full use of limited heat and accelerate rate of heat transfer.
Adopt this technical measures, branched thinner pipeline is divided to change flow regime the hot fluid of heating installation pipe, increase flow velocity, improve turbulence pulsation degree, effectively impel the heat at shunting heating installation pipe center to be fully utilized and strengthen heat transfer, add strong disturbance to change fluidised form, hot fluid is the larger heat transfer coefficient of turbulence state increase, reasonably increase in cold water pipe chamber shunting heating installation pipe then cold fluid obtain the heat output of maximum possible, thus make the heat energy of fluid obtain Appropriate application, effectively prevent prior art heat exchanger from exporting the discontinuity of hot water.
Described heating installation shunting heat pipe, not only centre is divided into branched thin heat pipe to add heat exchange area, but also effectively discharge the heat at steam heating pipe hot fluid center, cold fluid rate of heat transfer is impelled to accelerate, the change of heating installation shunting heat pipe shape effectively impels cold and hot two kinds of fluids will the constantly flow direction of alter and speed in flowing, turbulent extent is impelled to strengthen, boundary layer thickness is thinning, therefore heat transfer can be strengthened, improve heat exchange efficiency, and heat exchanger structure is compact, realize the advantageous effect of optimum organization economize energy material.
In the present invention, the flow process of the design consideration heating installation pipe network closed cycle of heating installation shunting heat pipe imports and exports position setting, heating installation shunting heat pipe is installed in exchanger heat fluid issuing end portion adjacent cold water pipe and forms the tower setting of step, increase heat transfer area, improve rate of heat transfer.Also heating installation shunting heat pipe can be designed flexibly according to product specification, heating installation shunting heat pipe is all installed in the product cold water pipe chamber that specification is little, reaching small dimension product, also to export hot water uninterrupted, the product that specification is larger, heating installation shunting heat pipe is set in the adjacent cold water pipe of hot fluid outlet ports end portion, an independent heating installation pipe is set in the cold water pipe that hot fluid entrance point is corresponding and namely increases heat exchange area, ensure that heat transfer effect saves material again.The heat exchange area that described branched thin heating installation shunting heat pipe pipe not only increases, the fluidized bed of effective alter, accelerate rate of heat transfer cold fluid coolant-temperature gage to increase in gradient, impel the cold water that is introduced into heat exchanger to contact with hot fluid wall at retention areas fully to be absorbed heat, the hot water heat of draining that heat exchanger exports and enter heat exchanger cold water simultaneously and flow through in process at retaining state and absorb branched thin heating installation and shunt heat pipe pipe liberated heat and be directly proportional, the temperature causing the very first time to enter heat exchanger cold fluid improves constantly along heat-transfer area, the temperature of hot fluid declines along heat-transfer area is disconnected, cold fluid flow absorbs recycle heat and stops to the substantially identical heat transfer of heating installation import thermal balance pipeline section fluid temperature (F.T.) in process, therefore, heating installation shunting heat pipe pipe is set at heat exchanger heating outlet pipeline section and makes up the disappearance that heating installation pipe Yin Wendu reduction causes temperature required for cold water, the number reasonably increasing steam heating pipe tubule in cold water pipe chamber then cold fluid obtains the heat output of maximum possible, thus make the heat energy of fluid obtain Appropriate application, effectively prevent heat exchanger from exporting the interruption of hot water, set up heating installation shunting heat pipe pipe liberated heat, the technical problem that the little output hot water of effective solution heat exchanger heat transfer area is not connected.
Described heating installation shunting heat pipe pipe, thinner tube hub heat is easy to by cold fluid favorable for absorption, thus the heat of fluid is fully changed.The cold fluid making the very first time enter heat exchanger is rapidly heated in delay process, when specific heat is definite value, the change of fluid temperature (F.T.) is directly proportional to the heat of absorption (or heat release), heat exchanger exports and to enter cold water heat conduction while hot water to absorb heat identical to heating installation import pipeline section fluid temperature (F.T.) flowing through in process soon, therefore heating installation shunting heat pipe pipe is not set in heating installation import pipeline section cold water pipe chamber, not only only Zhi Nuanqi pipe i.e. outlet fluid are installed, save material but also good effect of heat exchange.Therefore, the invention solves the technical problem that prior art water storage type heat exchanger heat transfer area is little, heat conduction slow, output hot water is not connected appearance interruption.Technical solution of the present invention reaches and fully effectively utilizes heat energy, the hot water flow that its intensity is enough, heat transfer property is reliable, Ji is upper rationally, ensure required in satisfied process of having a bath, comprehensively above-mentioned, this technical scheme effectively solves the deficiency of former scheme, more adapts to use the uninterrupted reliability requirement of hot water flow.
4, as shown in Figure 9, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: in described combination heating installation pipe 14 arc-shaped surface, local positioning punching press has planar table, planar table upper punch is pressed with round flat mouth, circle flat mouth is to arc in-flanges to be straight wall flat mouth be heating installation communicating pipe connector 15, straight heating installation is communicated with in heating installation communicating pipe that pipe 4 inserts combination heating installation pipe 14 straight wall flat mouth on connector 15, in combination heating installation pipe 14 mouth of pipe, weld the adjacent combination heating installation pipe 14 of UNICOM.
Described shunting heating installation pipe is interior supervisor, it is interior arm that heating installation is communicated with pipe, the connection welding of reduced pipe: local positioning is suppressed with planar table or indent planar table in supervisor's arc-shaped surface, flat mouth at the mouth of planar table upper punch, the limit that flat mouth is turned over is that straight wall flat mouth edge is neat, it is flat mouth that straight heating installation must not be reprocessed after being communicated with the cutting of pipe arm, what arm inserted supervisor is that flush joint is neat along limit mouth in conjunction with mural margin, arm and supervisor are horizontal in conjunction with weld seam, in the mouth of pipe, downhand welding operation is easier to stability and is easy to control well grasp, speed of welding can prevent soon or slow down intercrystalline corrosion, improve weld strength and weldquality, its welding even weld is closely knit, have firmly durable, strength of joint is high, tightness is good, cost is low, must the advantage of frequent maintenance management after using.And save parts process time, save the energy, reduce the amount of labour used, raise labour efficiency, reduce production cost.
5, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, is characterized in that: the interior welding of oval mouth connector inherent cold water pipe 1 mouth of pipe that described direct-cooled water is communicated with pipe 2 shape of a saddle mouth of pipe insertion cold water pipe 1 is communicated with; Described straight heating installation connection pipe 4 shape of a saddle mouth of pipe is communicated with pipe 2 through direct-cooled water and inserts in the oval mouthful connector of heating installation pipe 3 or combine in the heating installation oval mouth of pipe 14 or circle flat mouth, and in the mouth of pipe of heating installation pipe 3, combination heating installation pipe 14, welding is communicated with; Described heating installation end socket cover plate 6 embeds in heating installation pipe 3 and/or combination heating installation pipe 14 mouth of pipe, is welded to connect in cold water pipe 1 mouth of pipe; Described cold water end socket closure plate 5 is embedded in welding in cold water pipe 1 mouth of pipe and is connected; Described heating installation inlet connector tube 7, heating outlet pipe joint 8 and heating installation pipe 3 and/or combine the inlet side of heating installation pipe 14 and go out end and be welded to connect, then to import and export up and down with cold water pipe 1 or the cold water end socket closure plate 5 of left and right Bian Guan is welded to connect; Described cooling water inlet pipe joint 9 and cold water pipe 1 limit pipe heating outlet end circular arc lower wall or right wall is airtight is connected; Described cooling water outlet pipe joint 10 and cold water pipe 1 limit pipe heating installation import end circular arc upper wall or left wall is airtight is connected, the parallel circulating heat conduction binary channels of composition cold fluid and hot fluid.
Relation is not welded between cold water pipe passage of the present invention and steam heating pipe passage, except heating installation import and outlet connection place, steam heating pipe is overall is movable after welding in cold water pipe tube chamber, that is during the heating of heating installation water storage type heat exchanger, the heating installation being positioned at direct-cooled water connection pipe during this heating supply pipe expanded by heating is communicated with pipe and can plays cushioning effect, makes steam heating pipe in cold water pipe, have the space weld of free-extension to leak.Will because of defect causing interior pipe bead crack to leak by the difference of heat expansion and shrinkage degree stress two-layer inside and outside it if any welding relation.The relation that the technological process of the connection welding of pipe in the connection of above-mentioned cold water pipe outer tube and heating installation and each component weld connect produce the technique effect of having nothing in common with each other.
6, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, is characterized in that: one end of described cold water pipe 1 is that direct-cooled water connection pipe 2 is communicated with adjacent cold water pipe, the other end arc-shaped surface of cold water pipe 1 is installed the support member 11 of oval mouth; Next adjacent cold water pipe 1 is fixed in support member 11 support and connection.
Between described adjacent two cold water pipes, one end is communicated with circular pipe communicated by direct-cooled water, and the other end is connected by support member, can reduce like this tube pitch between cold water pipe from, small product size is little attractive in appearance, and convenient installation saves material.
7, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, is characterized in that: described cold water pipe 1 forms even number and props up; On the end socket closure plate 5 of above and below the limit pipe that heating installation inlet connector tube 7, heating outlet pipe joint 8 are welded on homonymy cold water pipe 1 termination or left, right; Cooling water inlet pipe joint 9, cooling water outlet pipe joint 10 are welded on Bian Guan bottom, cold water pipe 1 termination, the same side and top or right, left outer wall, the parallel circulation canal of composition fluid.
8, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, is characterized in that: cold water pipe 1 forms odd number and props up; Heating installation inlet connector tube 7, heating outlet pipe joint 8 are welded on below the pipe of heteropleural cold water pipe 1 limit and top or right, two ends, left end socket closure plate 5 on; Cooling water outlet pipe joint 10, cooling water inlet pipe joint 9 are welded on pipe upper and lower, heteropleural cold water pipe 1 limit or left, right two ends outer wall; Described cold water pipe 2 design composition even number props up or odd number props up, heat exchanger cold water pipe 1 is in horizontal or vertical, and heating installation inlet connector tube 7, heating outlet pipe joint 8, cooling water inlet pipe joint 9, cooling water outlet pipe joint 10 all can be installed with household heating pipe two-way pipe network or single channel pipe network flexibly.
When described cold water pipe composition even number props up: on the same side that heating installation inlet connector tube, heating outlet pipe joint and cooling water inlet pipe joint, cooling water outlet pipe joint are welded on same one end of heat exchanger below on channel closure closure plate and outer wall, be adapted to the design needs that current household heating dual circuit pipe network is installed in parallel, convenient installation is communicated with and saves mounting material, the heat exchanger area that takes up room is little, and Tube Sheet of Heat Exchanger joint connects layout and coordinates attractive in appearance with heating pipe network.When described cold water pipe composition odd number props up: on limit, the heteropleural two ends channel closure closure plate that heating installation inlet connector tube, heating outlet pipe joint and cooling water inlet pipe joint, cooling water outlet pipe joint are welded on heat exchanger and outer wall, be adapted to the design needs that current household heating single-pipeline pipe network is installed in series, convenient installation is communicated with and saves mounting material, the heat exchanger area that takes up room is little, and Tube Sheet of Heat Exchanger joint connects layout and coordinates attractive in appearance with heating pipe network.
Described cold water pipe 1 arranges composition even number and to prop up or odd number props up, and heat exchanger cold water pipe 1 is in laterally or vertical; Heating installation inlet connector tube 7, heating outlet pipe joint 8, cooling water inlet pipe joint 9, cooling water outlet pipe joint 10, all to install flexibly with household heating pipe network, solving prior art water storage type heat exchanger can only, in laterally installing, can not be vertical technological deficiency.
9, inventive shell water storage steam heating pipe shunting heat-conductive heat-exchanger, it is characterized in that: cold water pipe 1, direct-cooled water are communicated with pipe 2, heating installation pipe 3, heating installation is communicated with pipe 4, cold water end socket closure plate 5, heating installation end socket cover plate 6, shunting connects closure plate 16, heating installation shunts heat pipe 13, combination heating installation pipe 14, heating installation inlet connector tube 7, heating outlet pipe joint 8, cooling water inlet pipe joint 9, cooling water outlet pipe joint 10, support member 11 and welding wire material, select material stainless steel " 304 " material material of the same race to be made, phase same metal material material is easy to welding manufacture.
Described housing water storage steam heating pipe shunting heat-conductive heat-exchanger, application is selected stainless steel same metal material material of the same race to combine and is easy to welding manufacture; Cold water pipe, direct-cooled water are communicated with pipe, heating installation pipe, heating installation connection pipe, cold water end socket closure plate, heating installation end socket cover plate, shunting connection closure plate, heating installation shunting heat pipe, combination heating installation pipe, heating installation inlet connector tube, heating outlet pipe joint, cooling water inlet pipe joint, cooling water outlet pipe joint, the materials such as support member, welding wire material, whole selection adopts stainless steel of the same race " 304 " material material: the advantage that same material is easy to welding manufacture is many, reduce various metals material to combine the technique manufacturing welding and to select materials complicated process, the amount of labour used is large.Material stack pile of the same race combines and is easy to welding, reduces program of selecting materials and reduces recruitment cost, is easy to pickling, passivation, cleaning weld seam protect weld seam, exchanges hot water pure pollution-free clearly.The identical mechanical property of metal material density of material of the same type is identical, can make each parts junction, the change of simultaneous adaptation thermal stress, temperature difference pressure, produces the identical pulling-out force of internal stress balanced.Select same metal material material to combine to manufacture, select thinner stainless pipe, sheet material, reduce costs, stainless pipe, plate are easy to the equidirectional embedding of piercing and flanging and pinch limit and weld well, and strengthen weld strength, the ability of resistance to deformation or destruction is strong.
With metal material material, can avoid producing electrochemical corrosion in use procedure and leak, the electrode potential of the metal of unlike material is different, and forms the galvanic corrosion of galvanic couple battery generation, affects the defects such as product quality, the life-span is short, use cost is high.Stainless pipe inner wall smooth, fluid resistance is little, and incrustation scale is difficult to absorption, is easy to acid filling cleaning even if stainless steel produces incrustation scale, outwells.
10, a manufacture craft for housing water storage steam heating pipe shunting heat-conductive heat-exchanger, is characterized in that:
The limit pipe of A, described cold water pipe 1, the tube head staying certain distance length is inwardly measured from one end mouth of pipe, in arc-shaped surface, local positioning has oval mouth connector and installs direct-cooled water connection pipe 2 to in-flanges Cheng Zhibi saddle port connector 12, another not opening termination arc-shaped surface installs support member 11, and the corresponding circular arc of support member 11 installs cooling water inlet pipe joint 9, cooling water outlet pipe joint 10 on the surface; Its limit pipe cold water pipe 1 is inside measured to the inside from the mouth of pipe and is stayed certain distance length tube head, oval mouth connector is had to arc in-flanges Cheng Zhibi saddle port connector 12 in the vertical corresponding another end head arc-shaped surface lower wall local positioning of arc-shaped surface upper wall, direct-cooled water is installed and is communicated with pipe 2, the adjacent cold water pipe 1 of UNICOM, direct-cooled water is communicated with pipe 2 mouth of pipe and cuts into the shape of a saddle insertion cold water straight wall saddle port connector 12 of pipe 1 seal welding UNICOM in cold water pipe 1 tube chamber;
Described cold water end socket closure plate 5 turns up convex arch end socket and indent flanging end socket or flat nib end socket outside limit; The limit double-walled that limit and the cold water end socket closure plate 5 of cold water pipe 1 mouth of pipe turn up is unified seal welding and is connected;
B, described heating installation pipe 3 and/or combination heating installation pipe 14 weld in cold water pipe 1 tube chamber, heating installation pipe 3 or the heating installation inlet connector tube 7 described in the mouth of pipe welding of combination heating installation pipe 14 inlet side pipe one end, another termination is inwardly measured from the mouth of pipe and is stayed certain distance length tube head, in arc-shaped surface, position punch is that oval mouth becomes saddle port to in-flanges, straight heating installation is installed and is communicated with pipe 4, straight heating installation is communicated with the pipe 4 two ends mouth of pipe and cuts into the shape of a saddle, straight heating installation is communicated with the interior welding connection of the inherent mouth of pipe of heating installation communicating pipe connector 15 that pipe 4 inserts heating installation pipe 3 saddle port or combination heating installation pipe 14,
Described heating installation pipe 3 and/or the heating outlet pipe joint 8 described in the mouth of pipe welding of combination heating installation pipe 14 Exit-edge pipe one end, another termination is measured and is stayed certain distance length tube head in mouth of pipe direction, in arc-shaped surface, position punch is that oval mouth becomes saddle port to in-flanges, installs straight heating installation and is communicated with pipe 4; Straight heating installation communicating pipe 4, the two ends mouth of pipe was die-cut into the shape of a saddle mouth of pipe, inserted welding in heating installation pipe 3 saddle port or the inherent mouth of pipe of combination heating installation pipe 14 circle flat mouth heating installation communicating pipe connector 15 straight heating installation communicating pipe 4 and was communicated with; Heating installation pipe 3 in its limit pipe or shunting heating installation pipe 14 are inwardly measured from the mouth of pipe and are stayed certain distance length tube head, oval mouth in the punching of arc-shaped surface upper wall vertical corresponding another end head arc-shaped surface lower wall local positioning, two corresponding apertures become saddle port to arc in-flanges, install straight heating installation and are communicated with pipe 4; Straight heating installation communicating pipe 4, the two ends mouth of pipe was die-cut into the shape of a saddle mouth of pipe, and straight heating installation is communicated with pipe 4 and inserts welding in heating installation pipe 3 saddle port or the inherent mouth of pipe of combination heating installation pipe 14 circle flat mouth heating installation communicating pipe connector 15 and be connected, and forms the parallel circulation canal of hot fluid;
In C, described combination heating installation pipe 14 arc-shaped surface, local positioning punching press has planar table; Planar table location punching press steam heating pipe connects flat mouth and to in-flanges Cheng Zhibi flat mouth; Straight heating installation is communicated with pipe and inserts welding UNICOM in straight wall flat mouth; Combination heating installation pipe 14 termination is provided with heating installation end socket cover plate 6, shunting connects closure plate 16; Shunting connects setting on closure plate 16 and has at least two or more heating installation to shunt heat pipe connector 17, heating installation shunting heat pipe 13 and heating installation shunts heat pipe connector 17 and are shunted and be connected closure plate 16 and weld and combine heating installation pipe 14 and be communicated with, and form the parallel circulation heat conduction pipe of multichannel;
Described heating installation end socket cover plate 6 turns up for dull and stereotyped or indent limit shape, and the limit seal welding that limit and the heating installation end socket cover plate 6 of heating installation pipe 3 mouth of pipe turn over is connected; Heating installation inlet connector tube 7 and cold water pipe port of export end socket closure plate are welded to connect; Heating outlet pipe joint 8 and cold water pipe entrance point end socket closure plate are welded to connect;
D, described cold water pipe 2 design composition even number props up or odd number props up, heat exchanger cold water circle 1 pipe is in horizontal or vertical, and heating installation inlet connector tube 7, heating outlet pipe joint 8, cooling water inlet pipe joint 9, cooling water outlet pipe joint 10 all can be installed with household heating pipe two-way pipe network or single channel pipe network flexibly.Solving original technical scheme water storage type heat exchanger cold water pipe can only, in laterally installing, can not be vertical technological deficiency of installing.
Claims (8)
1. a housing water storage steam heating pipe shunting heat-conductive heat-exchanger, comprises more than two cold water pipes (1), is communicated with pipe (2) welds UNICOM in turn between cold water pipe (1) by direct-cooled water, cold water pipe (1) termination is provided with cold water end socket closure plate (5), cooling water inlet pipe joint (9), cooling water outlet pipe joint (10) respectively with cold water pipe (1) UNICOM, it is characterized in that: arrange in cold water pipe (1) all or part of tube chamber and have at least to combine heating installation pipe (14), combination heating installation pipe (14) is provided with more than 2 heating installation shunting heat pipe (13), be communicated with pipe (4) by straight heating installation between combination heating installation pipe (14) and in cold water pipe (1) tube chamber, weld UNICOM through direct-cooled water connection pipe (2) in turn, in described cold water pipe (1) arc-shaped surface, local positioning punching press has oval mouth connector, connector is to arc in-flanges Cheng Zhibi saddle port connector (12), direct-cooled water is communicated with pipe (2) mouth of pipe and shears in the straight wall saddle port connector (12) of shape of a saddle insertion cold water pipe (1), in cold water pipe (1) tube chamber, weld UNICOM, combination heating installation pipe (14) in described cold water pipe (1) chamber for lower end, upper end be two, a termination of each combination heating installation pipe (14) is provided with heating installation end socket cover plate (6), another termination is provided with shunting and connects closure plate (16), shunting connection closure plate (16) is provided with at least two or more heating installation shunting heat pipe connector (17), heating installation shunting heat pipe (13) two ends are shunted heat pipe connector (17) with the shunting heating installation be connected on closure plate (16) respectively and are welded to connect, upper and lower two combinations heating installation pipe (14) are by described heating installation shunting heat pipe (13) UNICOM, combination heating installation pipe (14) has heating installation communicating pipe connector (15), and straight heating installation is communicated with pipe (4) and is welded to connect heating installation communicating pipe connector (15), and two adjacent combination heating installation pipes (14) are communicated with pipe (4) UNICOM by straight heating installation.
2. housing water storage steam heating pipe shunting heat-conductive heat-exchanger according to claim 1, it is characterized in that: in described cold water pipe (1) chamber, be all provided with combination heating installation pipe (14), be UNICOM between combination heating installation pipe (14), or be provided with in cold water pipe (1) part chamber in only Zhi Nuanqi pipe (3), part chamber to be provided with and combine heating installation pipe (14); Is communicated with in pipe (2) chamber at cold water pipe (1), direct-cooled water between heating installation pipe (3) with combination heating installation pipe (14) and passes through straight heating installation and be communicated with pipe (4) and weld and be connected in series UNICOM.
3. housing water storage steam heating pipe shunting heat-conductive heat-exchanger according to claim 1, it is characterized in that: in described combination heating installation pipe (14) arc-shaped surface, local positioning punching press has planar table, planar table upper punch is pressed with round flat mouth, circle flat mouth is straight wall flat mouth to arc in-flanges is heating installation communicating pipe connector (15), straight heating installation is communicated with in the straight wall flat mouth on heating installation communicating pipe connector (15) of pipe (4) insertion combination heating installation pipe (14), the combination heating installation pipe (14) that welding UNICOM is adjacent in combination heating installation pipe (14) mouth of pipe.
4. housing water storage steam heating pipe shunting heat-conductive heat-exchanger according to claim 1, is characterized in that: the interior welding of inherent cold water pipe (1) mouth of pipe of oval mouth connector that described direct-cooled water is communicated with pipe (2) shape of a saddle mouth of pipe insertion cold water pipe (1) is communicated with; Described straight heating installation connection pipe (4) shape of a saddle mouth of pipe is communicated with pipe (2) through direct-cooled water and inserts in heating installation pipe (3) oval mouth connector or combine in heating installation pipe (14) oval mouth or circle flat mouth, and in the mouth of pipe of heating installation pipe (3), combination heating installation pipe (14), welding is communicated with; Described heating installation end socket cover plate (6) embeds in heating installation pipe (3) and/or combination heating installation pipe (14) mouth of pipe, is welded to connect in cold water pipe (1) mouth of pipe; Described cold water end socket closure plate (5) is embedded in welding in cold water pipe (1) mouth of pipe and is connected; Heating installation inlet connector tube (7), heating outlet pipe joint (8) and heating installation pipe (3) and/or the inlet side of combine heating installation pipe (14) with go out end and be welded to connect, then to import and export up and down with cold water pipe (1) or the cold water end socket closure plate (5) of left and right Bian Guan is welded to connect; Described cooling water inlet pipe joint (9) and cold water pipe (1) limit pipe heating outlet end circular arc lower wall or right wall is airtight is connected; Described cooling water outlet pipe joint (10) and cold water pipe (1) limit pipe heating installation import end circular arc upper wall or left wall is airtight is connected, the parallel circulating heat conduction binary channels of composition cold fluid and hot fluid.
5. housing water storage steam heating pipe shunting heat-conductive heat-exchanger according to claim 1, it is characterized in that: one end of described cold water pipe (1) is that direct-cooled water connection pipe (2) is communicated with adjacent cold water pipe, the other end arc-shaped surface of cold water pipe (1) is installed the support member (11) of oval mouth; Next adjacent cold water pipe (1) is fixed in support member (11) support and connection.
6. housing water storage steam heating pipe shunting heat-conductive heat-exchanger according to claim 1, is characterized in that: described cold water pipe (1) composition even number props up; On the end socket closure plate (5) of above and below the limit pipe that heating installation inlet connector tube (7), heating outlet pipe joint (8) are welded on homonymy cold water pipe (1) termination or left, right; Cooling water inlet pipe joint (9), cooling water outlet pipe joint (10) are welded on Bian Guan bottom, cold water pipe (1) termination, the same side and top or right, left outer wall.
7. housing water storage steam heating pipe shunting heat-conductive heat-exchanger according to claim 1, is characterized in that: cold water pipe (1) composition odd number props up; Heating installation inlet connector tube (7), heating outlet pipe joint (8) are welded on below the pipe of heteropleural cold water pipe (1) limit and top or right, two ends, left end socket closure plate (5) on; Cooling water outlet pipe joint (10), cooling water inlet pipe joint (9) are welded on pipe upper and lower, heteropleural cold water pipe (1) limit or left, right two ends outer wall.
8. housing water storage steam heating pipe shunting heat-conductive heat-exchanger according to claim 1, it is characterized in that: cold water pipe (1), direct-cooled water is communicated with pipe (2), heating installation pipe (3), straight heating installation is communicated with pipe (4), cold water end socket closure plate (5), heating installation end socket cover plate (6), shunting connects closure plate (16), heating installation shunting heat pipe (13), combination heating installation pipe (14), heating installation inlet connector tube (7), heating outlet pipe joint (8), cooling water inlet pipe joint (9), cooling water outlet pipe joint (10) and welding wire material, material stainless steel " 304 " material material of the same race is selected to be made.
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Cited By (1)
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| CN105758228A (en) * | 2016-04-12 | 2016-07-13 | 广州高澜节能技术股份有限公司 | Natural air cooled tube bundle radiator |
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| CN110207512A (en) * | 2019-07-05 | 2019-09-06 | 宁波奥克斯电气股份有限公司 | A kind of double-tube heat exchanger assembling structure and air conditioner |
| CN115520397A (en) * | 2022-10-13 | 2022-12-27 | 北京航空航天大学 | A pressure-resistant thin-walled structure base for fixing heat exchange pipes |
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