CN205784728U - Header body and package are connected luminal part water storage instant heat exchanger - Google Patents

Abstract

A kind of header body and package are connected luminal part water storage instant heat exchanger, have steam heating pipe, have cold water endothermic tube in part package in part package, and steam heating pipe injects steam heating pipe and connects and communicate with header inner chamber on closure plate；Cold water connection straight tube or cold water connection bend pipe it is provided with between part package adjacent tubes；Cold water endothermic tube one end is connected with cold water pipe weld and the other end connects straight tube with cold water or cold water connects elbow pipe welding UNICOM, changes fluid lumen and caliber and glide path and flow regime changes, and improves convection transfer rate and strengthens heat transfer.This utility model package part intracavity stores low-temperature receiver hot water circuit passage and caliber and glide path changes and extends, built-in cold water tubule increases backhaul heating, flow and flow velocity change, and sufficient heat exchange wins time enough rate of heat transfer and improves, it is achieved the maximized invention of heat transfer effect is expected.

Description

Header body and package are connected luminal part water storage instant heat exchanger

Technical field

This utility model relates to Heating, Ventilation and Air Conditioning (HVAC) Technology field and utilizes heating installation to exchange the heat exchanger of hot water for for thermal source, is specifically related to one Stainless Steel material or copper material header body and package are connected luminal part water storage instant heat exchanger.This utility model requires application Day is on March 8th, 2016, and number of patent application is 201620174878.1, utility model entitled " header body and portion of package UNICOM Be in charge of the chamber i.e. heat exchanger of water storage tubule " the priority of this patent application.

Background technology

The applicant has applied for invention entitled " header cold water pipe uncovered connection heat absorption heat exchange on November 13rd, 2012 Device and processing technology thereof " patent, the patent No.: 2012104530563, Authorization Notice No.: CN102927604B, Granted publication Day: on 03 04th, 2015.

Within 2013, December has applied for invention entitled " package water storage Multi-tube heating header hot fluid heat exchanger and system thereof on the 31st Make technique " patent, the patent No.: 201310747402.3, notification number: CN1036736868, authorized announcement date: in November, 2015 04 day.

Above-mentioned prior art, in order to solve header inner chamber swelling stress or increase heat exchange area, is installed in the cold water pipe mouth of pipe Steam heating pipe connects closure plate and closes the mouth of pipe, solves the seepy question that header water storage type heat exchanger structurally occurs；But it is existing The thermal efficiency of technology heat exchanger does not reaches expection, generally there is heat exchanger cold fluid pass flow process short, cold flow when using heat exchanger Body and hot fluid occur the flow process of exchange or time short, and the cold fluid flow too fast absorption heat of speed is few, and thermal source outlet temperature compares low-temperature receiver Outlet temperature is high, and popular point says to be exactly that heat exchange is not thorough, and water storage type heat exchanger cold water pipe backhaul is short and the temperature of thermal source can not Being fully absorbed by cold flow body and run off, therefore, thermal source outlet temperature is higher than low-temperature receiver outlet temperature.Property test storage-type changes by contrast Hot device depends on the hot water of storage and extends swap time, there is heating one and takes turns and take turns the defect that can not flow continually out hot water with one, The hot water that heat exchanger stores quickly is finished subsequent heat when having a bath and does not catches up with, the heat of the cold water absorption that heat exchanger newly flows to or spray Head flows out the heat taken away and can not be directly proportional, and heat exchange temperature is not connected and cannot be carried out completely having a bath, and needs to wait for heating and uses Defect or phenomenon.There is also shell cold water pipe and be heated the tube swelling pressure pressure of supply water more than tap water pipe network, cause Water meter reversing or rotate forward so that meter reading distortion, with the presence of user actual used water amount and meter reading deviation do not occur, and not The bigger appearance of difference that compares actual consumption water consumption there is any discrepancy of the family of heating exchanger is installed and pays the phenomenon of water rate more. Water storage type heat exchanger solves the necessary larger production volume of problem of having a bath, and the post number or the caliber that namely increase heat exchanger strengthen storage The water yield deposited is many can be met, and so certainly will cause increasing cost, causes steel using amount to increase waste resource.Heating source temperature at present Spend the smaller prior art construction of logarithmic temperature difference on the low side the most inadaptable, cause heat exchanger low-temperature receiver outlet temperature to neglect heat the coldest, hot water Weak effect can not be flowed continually out and be eliminated.

Summary of the invention

The purpose of this utility model is to solve above-mentioned technological deficiency, it is desirable to provide a kind of header body and package are connected tube chamber portion Dividing water storage instant heat exchanger, package part intracavity stores low-temperature receiver hot water circuit passage and caliber and glide path changes and prolongs Long, built-in cold water tubule increases backhaul heating, and flow or flow velocity and flow regime change, and sufficient heat exchange wins enough Time heat transfer coefficient improves, it is achieved the maximized invention of heat transfer effect is expected.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of header body and package are connected luminal part water storage instant heat exchanger, including two header body, header body Part includes: orifice plate, header outer panel and termination cover plate inside header；Pipe joint installing hole is had on header body section components； Cold water inlet pipe joint I, cold water go out pipe joint II, heating installation inlet pipe joint III, heating installation go out pipe joint IV respectively with on header body parts Pipe joint installing hole is welded to connect, and pipe joint communicates with cold and hot fluid tube chamber respectively；Inside header, orifice plate welds with header outer panel The space connecing combination is header inner chamber hot fluid circulation passage；It is provided with steam heating pipe in the part package mouth of pipe and connects closure plate, heating installation At least one steam heating pipe welding hole and/or cold water turnover connecting hole it is provided with on pipe connection closure plate；Have on orifice plate inside header Multiple package installing holes；Inside the mouth of pipe reeve header of package two ends, in orifice plate upper casing pipe installing hole, the package part mouth of pipe therein is embedding Enter to have steam heating pipe to connect closure plate block the package tube wall of package port part, header inboard aperture wooden partition and reeve and imbed steam heating pipe even Connect closure plate wooden partition member in tight to match and in orifice plate plane, pinch wall limit plane-welding airtight be welded to connect increase orifice plate from fusion Intensity；It is characterized in that: be provided with at least in being provided with at least one steam heating pipe and part package tube chamber in part package tube chamber One cold water endothermic tube, or cold water endothermic tube curve multi-turn bend pipe inject part package tube chamber increase backhaul or coil in header Intracavity；Steam heating pipe injects to be welded to connect with it in steam heating pipe welding hole on steam heating pipe connection closure plate and communicates circulation with header inner chamber； Being provided with cold water connection straight tube or cold water connection bend pipe between part package adjacent tubes, cold water connection straight tube sequentially welds with package Being connected and communicate circulation with tube chamber, cold water connection bend pipe is connected closure plate and sequentially welds and connected communicate circulation with tube chamber with steam heating pipe；Cold Water endothermic tube one end is connected with cold water pipe weld and the other end connects straight tube with cold water or cold water connects elbow pipe welding UNICOM, Change fluid lumen and caliber and glide path and flow regime changes and improves convection transfer rate enhancing heat transfer；Header The outer panel parcel steam heating pipe mouth of pipe connects with cold water endothermic tube or cold water inside bend pipe and header that orifice plate is airtight to be welded to connect, termination Orifice plate and the airtight welded closure of header outer panel port part inside cover plate and header, constitute header inner chamber and part package is hot and cold Fluid circulating heat transfer heat exchanger.

It is connected luminal part water storage instant heat exchanger according to described header body and package, it is characterized in that: header body is horizontal Cross sectional shape is D font, and D font header outer panel is C shape outer panel, and inside header, orifice plate is grooved orifice plate or strip Flat board orifice plate, the notch of grooved orifice plate is arranged towards outside header chamber or towards header inner chamber, grooved orifice plate or strip flat board orifice plate Being uniformly distributed at plate center and have multiple package installing hole circle flat mouth, package installing hole circle flat mouth becomes to header inner chamber drawing turned welt Straight wall circle flat mouth or not drawing turned welt are circle flat mouth；Package pipe flat mouth pierces into header inboard aperture board slot profiled orifice plate or strip successively Is welded to connect with it in flat board orifice plate upper casing pipe installing hole straight wall circle flat mouth or in circle flat mouth, the wall of orifice plate and insertion inside header Package mouth of pipe wall and the steam heating pipe that embeds in package part mouth connect closure plate wall three parts walls limit and match and pinch at header inner chamber Wall limit plane-welding is from fusion welded closure antileaking；Cold water endothermic tube Single port is connected and another with cold water pipe weld End connects straight tube or cold water connection elbow pipe welding UNICOM exchange cold fluid and hot fluid tube chamber change flow channel and caliber with cold water so that The glide path of cold flow body and flow regime change and improve turbulivity augmentation of heat transfer；Header outer panel C shape board upper header The notch outside folded plate margin welding of inboard aperture board slot profiled orifice plate is connected or the inside folded plate margin orifice plate corner with the notch of grooved orifice plate Rib welding is connected, or inside header outer panel C shape board upper header, the edges of boards of the strip flat board orifice plate of orifice plate are welded to connect； Orifice plate, header outer panel header body port part inside termination cover plate airtight welded closure header, constitute part package hot fluid pipe Road built-in cold water endothermic tube flow line extends.

This utility model package part intracavity stores low-temperature receiver hot water circuit passage and caliber and glide path changes and extends, Built-in cold water tubule increases backhaul heating, and flow and flow velocity change, and sufficient heat exchange wins time enough rate of heat transfer Improve, it is achieved the maximized invention of heat transfer effect is expected.

Accompanying drawing explanation

Fig. 1 is the first embodiment external shape schematic diagram of the present utility model.

Fig. 2 is to use cold water to connect outside the another kind of embodiment of straight tube 8 UNICOM in this utility model between part package Schematic shapes.

Fig. 3 is the top view of Fig. 2.

Fig. 4 is the structure using the internal UNICOM of cold water connection bend pipe 15 between the first the embodiment part package in Fig. 1 Schematic diagram.

Fig. 5 is to use cold water to connect the structural representation of straight tube 8 UNICOM between the second embodiment part package.

Fig. 6 is the A-A profile of Fig. 4.

Fig. 7 is the end view that in this utility model, steam heating pipe connects closure plate 9.

Fig. 8 is the B-B sectional view of Fig. 7.

Fig. 9 is the front view of orifice plate 2, this outside folded plate margin of embodiment aperture plate inside header in this utility model.

The C-C sectional view of Figure 10 Fig. 9.

Figure 11 is the D-D sectional view of Figure 10.

Figure 12 is the another kind of embodiment front view of orifice plate 2 inside header in this utility model, and this embodiment aperture plate is Strip flat board orifice plate.

Figure 13 is header outer panel 10 and the outside folded plate margin of orifice plate 2(orifice plate edges of boards inside header) combination be connected signal Figure.

Figure 14 is header outer panel 10 and the inside folded plate margin of orifice plate 2(orifice plate edges of boards inside header) combination be connected signal Figure.

Figure 15 is the header decomposition texture signal using cold water to connect straight tube 8 UNICOM in this utility model between part package Figure.

Figure 16 is that cold water inlet pipe joint I 4 in this utility model, cold water go out pipe joint II 5, heating installation inlet pipe joint III 6 and warm Gas goes out pipe joint IV 7 and is entirely located in header side, uses cold water to connect the structural representation of bend pipe 15 UNICOM between part package.

Figure 17 is to use cold water to connect a kind of structure of straight tube 8 UNICOM package perforate in this utility model between part package Schematic diagram.

Figure 18 is to use cold water to connect the another kind of structural representation of straight tube 8 UNICOM in this utility model between part package Figure.

Figure 19 is the left view cutting structural representation of Figure 18.

Figure 20 is the structural representation on this utility model middle-end epicranial plate 3 with pipe joint installing hole 13.

Figure 21 is the E-E sectional view of Figure 20.

Figure 22 is the figure this utility model middle-end epicranial plate 3 structural representation without pipe joint installing hole.

Figure 23 is the F-F sectional view of Figure 22.

Figure 24 is that steam heating pipe location orifice plate 25 installs connection diagram with branched steam heating pipe 17, in the orifice plate 25 of steam heating pipe location Portion is with water hole 26.

Figure 25 is the schematic diagram of steam heating pipe location orifice plate 25.

In accompanying drawing: 1. package；2. orifice plate inside header；3. termination cover plate；4. cold water inlet pipe joint I；5. cold water goes out pipe and connects II；6. heating installation inlet pipe joint III；7. heating installation goes out pipe joint IV；8. cold water connection straight tube；9. steam heating pipe connects closure plate；10. connection Case outer panel；11. package installing holes；12. header inner chambers；13. pipe joint installing holes；14. cold water endothermic tubes；15. cold water connections Bend pipe；16. steam heating pipe welding holes；17. steam heating pipes；18. cold water turnover connecting holes；The 19. inside folded plate margins of orifice plate；20. orifice plates turn Angle rib；The 21. outside folded plate margins of orifice plate；22. connect short tube；23. UNICOM's straight tube welding holes；24, straight wall circle flat mouth；25, steam heating pipe Location orifice plate；26, location-plate water hole.

Detailed description of the invention

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

1. this utility model header body and package are connected luminal part water storage instant heat exchanger, as shown in Fig. 1～Figure 25, Including two header body, header body parts include: orifice plate 2, header outer panel 10 and termination cover plate 3 inside header；Header body Have pipe joint installing hole 13 on section components to be conveniently located by connecting with pipe joint；Cold water inlet pipe joint I 4, cold water go out pipe joint II 5, heating installation inlet pipe joint III 6, heating installation go out pipe joint IV 7 and are welded to connect with pipe joint installing hole 13 on header body parts respectively, Pipe joint communicates composition cold and hot fluid dividing wall type circulating heat transfer flow channel respectively with cold and hot fluid tube chamber；Orifice plate inside header 2 spaces welding combination with header outer panel 10 are header inner chamber 12 hot fluid circulation passage；Have many inside header on orifice plate 2 Convenient the having good positioning with pipe insertion of individual package installing hole 11 is welded；Branched package 1, package 1 liang it is linked with between two header body Inside end mouth of pipe reeve header on orifice plate 2 in multiple package installing holes 11；Steam heating pipe connects closure plate 9 embedded part package 1 mouth of pipe In, steam heating pipe connection closure plate 9 is provided with at least one steam heating pipe welding hole 16 and/or cold water turnover connecting hole 18；In header Side opening plate 2 is connected closure plate 9 wherein three parts with the package 1 injected and steam heating pipe and matches and pinch wall limit face bonding in orifice plate plane Connect and increase orifice plate and the intensity of the mouth of pipe from fusion airtight connection；It is characterized in that: be provided with at least one in part package 1 tube chamber and warm up It is provided with at least one cold water endothermic tube 14 in trachea 17 and part package 1 tube chamber, or cold water endothermic tube 14 curves multi-turn bend pipe Insert package 1 tube chamber increase backhaul or coil in header inner chamber 12；Steam heating pipe 17 injects steam heating pipe through package 1 tube chamber and connects Being welded to connect with it in steam heating pipe welding hole 16 on closure plate 9, steam heating pipe 17 mouth of pipe communicates composition hot fluid and follows with header inner chamber 12 Ring heat transfer flow passage；Being provided with cold water connection straight tube 8 or cold water connection bend pipe 15 between part package 1 adjacent tubes, cold water is even Logical straight tube 8 sequentially welds with package 1 to be connected and communicates circulation with tube chamber, and cold water connection bend pipe 15 is connected closure plate 9 sequentially with steam heating pipe Welding is connected and communicates circulation with tube chamber；Cold water endothermic tube 14 one end in package and cold water pipe weld UNICOM and the other end with Cold water connection straight tube 8 or cold water connection bend pipe 15 weld UNICOM, and change fluid passage tube chamber and caliber cause the flowing road of fluid Line and flow regime change, and improve turbulivity, and convection transfer rate strengthens, and improve heat transfer effect, constitute cold flow body thick The technique effect that pipe water storage, tubule circulation heat absorption flow channel extend；Header outer panel 10 wraps up steam heating pipe 17 mouth of pipe and cold water Inside endothermic tube 14 or cold water connection bend pipe 15 and header, orifice plate 2 is airtight is welded to connect, orifice plate 2 inside termination cover plate 3 and header Constitute header inner chamber 12 with the header outer panel 10 airtight welded closure of port part and part package 1 is zone of heat liberation, it is achieved connection The luminal part water storage maximized invention of Instant heating type heat transfer effect that is connected of casing and package is expected.

This utility model technique scheme has the advantage that compared to prior art

Orifice plate, header outer panel and termination cover plate, package and connection inside parts header described in this utility model heat exchanger Welding box body UNICOM or weld not UNICOM, steam heating pipe inserts steam heating pipe and connects and welds with it in steam heating pipe welding hole 16 on closure plate 9 Connecting and header inner chamber UNICOM, its heat exchanger structure part combines airtight being welded to connect and belongs to low pressure fluid reservoir, and heat exchanger is cold and hot Combination erecting and welding joint between two kinds of each connection members in fluid passage is the weak link of heat exchanger component durability, because of This, in the combination curl around punching hole erecting and welding connection procedure between heat exchanger structure part, improve the tired of Welding of Heat-exchanger joint Labor intensity is a highly important problem；Inside this utility model header, on orifice plate 2, perforate is conducive to shell to inner chamber flanging bore Insertion and the getting well of package of pipe install welding antileaking, and steam heating pipe connection closure plate 9 cylindrical edges of boards have turned over limit and imbedded package pipe Closely matching in Kou and strengthen the mouth of pipe and the intensity of orifice plate good welding and reduce welding deformation, steam heating pipe connects to be opened on closure plate Having steam heating pipe welding hole and/or cold water turnover connecting hole 18 and turned over all beneficially good welding in limit, flanging bore is conducive to along flange The smooth and easy reeve in radian direction also increases the stability of pipe, and pipe is implemented welding in injecting flanging bore and improved the tired of welding point Labor intensity, and reduce institute's plumb joint welding bead inwall fluid friction or oxygen corrosion, termination cover plate uses that outward flanging is airtight to be embedded in Inside header body port part and header, orifice plate 2 and the airtight closing of header outer panel are welded to connect the raising of its strength of welded joint, institute Weld antileaking；The wooden partition of orifice plate 2 flanging bore inside header, package injects the mouth of pipe wall of orifice plate, steam heating pipe connects closure plate 9 Flanging wall wherein three wall limits and the two neat structural members in wall side plate limit match and pinch two wall limits and three wall limit plane-weldings from fusing weldering Meeting the multiple package port part of closing and header orifice plate portion, its welding connecting mode increases the cross-sectional area of orifice plate and connects with improving welding The fatigue strength of head, increases the ability of header body inner chamber opposing internal stress or effectively prevents header orifice plate welding deformation and stress Deformation, improves the stability of Welding of Heat-exchanger joint, close at the perforate girth joint welding point of its header plate straight weld and orifice plate Close antileaking；The lifting of product quality is played great function by its curl around punching hole welded connection technology, and it brings good technique to imitate Really, solving the technical problem that its weld antileaking of fatigue strength being to improve Welding of Heat-exchanger joint, edges of boards also connect to pinch and turn over Limit wall welding is without welding wire, and institute's welding assembly uses argon arc welding to save welding energy material from fusion, and improves heat exchanger Welding quality, its technical scheme extends advantage and the effect in product service life.Flanging bore on orifice plate 2 inside header, Institute's perforate mainly solves to connect and the branched package of UNICOM 1, single arm reeve be welded to connect combination and constitute large volume heat exchanger Technical problem.

The described heat exchanger structure parts perforate intensity difference that also can realize being welded to connect its welding point without turn-ups, fluid leads to Road is prone to leak, and life of product is short, and its scheme is also in protection domain.

Cold water inlet pipe joint I 4 and the cold water arranged on this utility model heat exchanger component go out the stream of cold water in pipe joint II 5 Enter and flow out or heating installation inlet pipe joint III 6 goes out the direction that flows in and out of heating installation in pipe joint IV 7 with heating installation and arranges outside header On the cover plate of on plate or termination, interchangeable layout is easy for installation, the heat exchanger arranged for single process, convenient for maintenance, and fluid passes in and out Mouth pipe joint should be arranged in heat exchanger as far as possible and fix header body side, and the temperature difference of medium is the biggest, and the free convection of fluid is the strongest, The impact being detained band formed is the most obvious, and therefore medium import and export position should be by hot fluid upper entering and lower leaving, cold flow body bottom in and top out Arrange, to reduce the impact being detained band, improve heat transfer efficiency.At the heating installation inlet pipe joint III 6 arranged during counterflow exchange necessary Install low-temperature receiver going out both pipe joints II 5 is closely to be mutually matched when relation cold fluid flow goes out that hot fluid flows to realize reverse-flow friendship Change efficiency high；Mixed-flow pipe joint import and export arrange Cooling and Heat Source flow in and out direction interchangeable arrange flexibly role and Effect is identical, pipe joint arrange flexibly and easily effectively utilize client limited floor space install, and with its pipe network connection side Just, reducing installation materials and walk pipeline minimizing fluid resistance less, the pipe joint that heat exchanger is arranged is with principle the most easy to connect also To people's aesthetic feeling, for the purpose of the layout of pipe joint reaches the technique effect of saving mounting material.

(1) heat transfer effect maximization pursued by this utility model heat exchanger, changes fluid passage and actually increases heat-transfer surface Long-pending, improve convection transfer rate, improve turbulivity augmentation of heat transfer, on the low side according to current supplying heat source temperature, logarithmic temperature difference is smaller The many backhauls of cold flow body or the flow regime of change fluid must be designed or raising turbulivity could meet needs；This utility model The low-temperature receiver hot water that 76 diameter extra heavy pipes are stored is converted to diameter 8～10mm thin copper tube 5 to 15m long fluid passage circulation heat absorption and prolongs Long heat time heating time, role increases heat exchange area, improves amount of turbulence and flow time is the longest, then heat exchange amount is the biggest, heat exchange Effect is the best, and this just illustrates that the quantity of heat convection and heat exchange area are directly proportional, and temperature difference is directly proportional, and the time is directly proportional；Cold water In endothermic tube 14 holds into bend pipe or straight tube reeve package 1 hot fluid tube chamber, Single port is connected and the other end with cold water pipe weld The mouth of pipe welds UNICOM with cold water connection straight tube 8 or cold water connection bend pipe 15, mainly solves to change flow channel and the caliber of fluid Cause the glide path of fluid or flow regime to change raising convection transfer rate, improve the technical problem of heat transfer effect； Thus, thin heat absorption cold water pipe increases backhaul and effectively controls the rate of discharge of cryogenic fluid and extend swap time, makes heat output big Big raising, it is achieved heat transfer effect maximizes invention expection.

This utility model is while increasing heat exchange area, and interchange channel extends exchange holdup time and the change of cold flow body The swapace flow regime of fluid changes and improves the coefficient of heat transfer and control again the rate of discharge of cryogenic fluid, improves heat exchange effect The technical problem prior art of rate is irrealizable；This utility model exchange fluid passage and tube chamber make convection transfer rate Improve, promote hot and cold two kinds of fluids moment heat-shift in many backhauls, flow to water storage the most again in diameter 76mm big extra heavy pipe chamber Being converted to 8-10mm thin red copper tube chamber i.e. heat, the circulation canal of cold and hot fluid and caliber and glide path and flow change, Thus, heat exchange efficiency improves；The operation length that a length of 5 one 15m of thin copper cold water pipe diameter 8～10mm increase cold flow body reaches to control The purpose of heat exchanger low-temperature receiver rate of discharge, the prolongation of swap time has been won in throughput regulation so that low-temperature receiver outlet temperature occurs Change, it is achieved low-temperature receiver outlet temperature reach or close to thermal source inlet temperature invention expect, exchange hot water continuously flow out, Meet the demand of user's bathing water amount, improve the invention expection of heat exchanger.

(2) this utility model is combined into one scientific and reasonable to prior art storage-type and Instant heating type two kinds of heat exchanger structures Body, a diameter of 76mm of Optimum combinatorial design shell discharging pipe is package, goes out adjacent tube sections package intracavity at pipe joint IV 7 at heating installation and sets Being equipped with steam heating pipe, the low-temperature receiver hot water that package chamber stores is pre-add hot-zone, and this utility model changes exchange fluid lumen and heating installation is entered At pipe joint III 6, adjacent part package tube chamber does not arrange that steam heating pipe connects closure plate and changes over steam heating pipe passage turbulization degree, subtracts Few fluid resistance, promotes the invention effect that hot fluid circulation flow velocity is fast, transmit heat quickening；Inject cold in package hot fluid tube chamber The thin copper pipe of a diameter of 8mm～10mm of water pipe pipe or stainless steel tube improve turbulent extent, and tubule heat conduction rate is Instant heating type soon, cold Bend pipe multi-turn held into by water pipe tubule increases heat exchange area and constitutes package hot fluid pipe at many backhauls reeve heating installation inlet pipe joint III 6 Intracavity, the heat transfer effect of many backhauls heat exchange is better than single backhaul, and in the long run, economy is better than single backhaul, low-temperature receiver outlet pipe section The parallel reverse flow of thermal source flow to heating installation inlet pipe joint III 6, during counter-flow arrangement, has the flat of maximum between cold and hot fluid Mean temperature difference, when other conditions are identical, mean temperature difference is the biggest, and heat output is the biggest, and heat transfer effect is all right.For transmission as much Heat, required heat transfer area may be reduced by adverse current can save material.Diameter 8～10mm thin copper pipe 15m length left and right multi-turn bend pipe Realize the heat transfer effect of quickly heating low-temperature receiver outlet and the most synthermal outflow of thermal source import.

(3) change in this utility model package chamber makes the flow velocity of fluid or flow and flow regime change is shadow Ring convection heat transfer' heat-transfer by convection or improve the principal element of convection heat transfer' heat-transfer by convection, cold flow body from big tube layer stream, transfer cold water heat exchange tubule and cold water to even Logical straight tube or cold water connection bend pipe mouth of pipe UNICOM become turbulent flow, and in turbulent range, heat-transfer effect preferably and becomes with heat transfer efficiency flow velocity Direct ratio.Heat exchanger heat transfer quantitative change is big, due to, the change of package tube chamber fluid makes cold fluid flow speed (flow) reduce, cold flow body Side relative retention time is long, and the direction that tube wall temperature flows along fluid gradually rises, from flowing to flowing out the heat that per unit obtains Amount increases, and improves heat transfer effect.

Prior art water storage type heat exchanger inner tube is steam heating pipe passage, and the cold water that there is package inner chamber is heated the bulbs of pressure Fast water rate compared with high and to be difficult to predict and weld complexity big, there is also the bulbs of pressure more than tap water pipe network for hydraulic pressure Power, causes water meter reversing or rotates forward so that meter reading distortion, with the presence of user occur that actual used water amount and meter reading are partially Difference, actual consumption water has bigger discrepancy to pay the phenomenon of water rate more compared with the family not installing heating exchanger.This reality With arranging a diameter of 8～a length of cold fluid pass of 10mm tubule 5 to 15 meters, the little moisture storage capacity of thin conduit inner chamber in novel part package Add the thermal expansion stresses pressure less than tap water pipe network, thus, the bulbs of pressure of relative reduction package, it is achieved that heat exchanger is swollen less Swelling pressure power, less than the pressure of tap water pipe network supply, solves water storage type heat exchanger and causes user to occur without water period water meter Turn or rotate forward, water meter distortion or the technical problem of table of occurring metalling run out more.

The most as shown in Figure 1, Figure 2, Fig. 3, Fig. 9～Figure 16, shown in Figure 20, Figure 22, header body shape of cross section of the present utility model For D font；Described D font header outer panel 10 is C shape outer panel, and inside header, orifice plate 2 is grooved orifice plate or strip Flat board orifice plate, the notch of grooved orifice plate arranges outer towards header inner chamber or towards header inner chamber 12, grooved orifice plate or strip flat board Orifice plate, plate center be uniformly distributed have multiple package installing hole 11 be prone to pipe location, grooved orifice plate or strip flat board orifice plate are Surface plate, on surface plate, perforate is circle flat mouth, and package installing hole 11 circle flat mouth becomes straight wall circle to header inner chamber 12 drawing turned welt Flat mouth 24 or not drawing turned welt are circle flat mouth；Described package 1 mouth of pipe is that pipe flat mouth pierces into orifice plate 2 grooved hole inside header successively It is welded to connect with it in plate or strip flat board orifice plate upper casing pipe installing hole 11 circle flat mouth；Steam heating pipe connects closure plate 9 embedded part shell In pipe 1 mouth of pipe；Package 1 mouth of pipe wall of orifice plate 2 wall and reeve inside header is connected the wall three parts walls limit phase of closure plate 9 with steam heating pipe It coincide and pinch the wall limit plane-welding intensity with the mouth of pipe from fusion airtight connection increase orifice plate at header inner chamber 12；Steam heating pipe 17 is inserted Enter to be welded to connect with it in steam heating pipe welding hole 16 on steam heating pipe connection closure plate 9 and communicate circulation with header inner chamber 12；Cold water absorbs heat Pipe 14 Single port is welded to connect with pipe joint and the other end welds UNICOM with cold water connection straight tube 8 or cold water connection bend pipe 15, hands over Change cold fluid and hot fluid tube chamber and change flow channel and caliber, lead the glide path of refrigerant fluid and the flow regime raising that changes is changed Hot coefficient augmentation of heat transfer；The airtight welding UNICOM combination in package 1 tube chamber of steam heating pipe 17 and cold water endothermic tube 14 constitutes separate component Circulation canal；The edges of boards 21 that inside header outer panel 10C shape board upper header, orifice plate 2 grooved orifice plate notch orifice plate is outwards rolled over weld Connect connected, or weld with the orifice plate corner rib 20 of the grooved inside folded plate margin of orifice plate notch 19 connected, or header outer panel 10C shape Inside board upper header, the edges of boards of the strip flat board orifice plate of orifice plate 2 are welded to connect；Inside termination cover plate 3 airtight welded closure header Orifice plate 2, header outer panel 10 header body port part, combined header inner chamber 12 and/or part package 1 follow for cold and hot fluid Ring heat transfer changes flow channel.

Two header body described in the utility model are that split-type structural is combined as header body by welding, and the program is convenient Install flexibly or welding inner structural members, and can implement to check the quality of the connecting welding of its inner structural members, in header by structure Side opening plate is connected being welded to connect of closure plate with package and part steam heating pipe, and steam heating pipe connects the weldering of the perforate on closure plate and steam heating pipe Connecing in succession, cold water endothermic tube connects straight tube with cold water or cold water connects being welded to connect of bend pipe, and each parts of heat exchanger are welded to connect The most qualified or with or without leaking, it is necessary to welded workpiece carries out pressure test detection work, therefore, header body is designed as point The convenient erecting and welding inspection with each parts of body formula, detects the wooden partition limit weldering of orifice plate inside board upper header outside qualified back header Connecing in succession, termination cover plate welded closure header body port part constitutes D couplet box shape, thus, in the space surrounded is header Chamber 12 constitutes hot fluid circulation passage, is not provided with the hot fluid of header inner chamber when steam heating pipe connects closure plate in the package part mouth of pipe Flow to package 1 and heat cold water endothermic tube；Actual solving the technical problem that is header body flexible assembling, is welded to connect place between pipeline Antileaking.

3., as shown in Fig. 4, Fig. 5, Figure 15, Figure 16, Figure 20, Figure 21, header body section components of the present utility model has Pipe joint installing hole 13 also turned-out has that limit is convenient inserts erecting and welding pipe joint, and the stability of reinforced pipe weld mouth is difficult to In leaking；Pipe joint installing hole 13 is arranged on header outer panel 10 or termination cover plate 3 or on the pipe of package 1 limit；Connect short tube 22 Single port and cold water inlet pipe joint I 4 weld connection and another port is connected cold water turnover connecting hole 18 on closure plate 9 and welds with steam heating pipe Connect and communicate with package tube chamber, with the cold water inlet pipe joint I 4 being connected short tube 22 weld connection again with header outer panel 10 or end closure Pipe joint installing hole 13 on plate 3 is welded to connect composition cold fluid pass, and cold water goes out pipe joint II 5 and welds with cold water endothermic tube 14 UNICOM is welded to connect with pipe joint installing hole 13 on header outer panel 10 or termination cover plate 3 and communicates circulation, or cold water with tube chamber Inlet pipe joint I 4, cold water go out pipe joint II 5 pipe joint installing hole 13 upper with package 1 limit pipe and are welded to connect, cold water pipe joint and shell Sealing of tube need not connect short tube 22 and directly can be welded to connect with package hole and communicate circulation with tube chamber；Heating installation inlet pipe joint III 6, Heating installation goes out pipe joint IV 7 and is arranged on header outer panel 10 or termination cover plate 3 and is welded to connect and header with pipe joint installing hole 13 Inner chamber 12 and package part tube chamber communicate circulation.

The cold water inlet pipe joint I 4 and the cold water that arrange on this utility model heat exchanger component go out the stream of cold water in pipe joint II 5 Enter and flow out or heating installation inlet pipe joint III 6 and heating installation go out heating installation in pipe joint IV 7 flow in and out orientation arrange on package or Arrange on header outer arc plate or be arranged on the cover plate of termination interchangeable arrange easy for installation；Setting of Tube Sheet of Heat Exchanger joint location Put and should make full use of the limited floor space of client flexibly and easily and install and easy to connect with its pipe network, reduce and materials are installed walk less Pipeline reduces fluid resistance, and pipe joint, to connect the convenient installation principle of UNICOM nearby and to people's aesthetic feeling, reaches to save installation The technique effect of material.

4., as shown in Fig. 4, Fig. 5, Fig. 6, in 4. this utility model of the present utility model, thermal source heating installation goes out pipe joint IV 7 end Steam heating pipe 17 quantity arranged in part package 1 tube chamber can be a steam heating pipe, two steam heating pipes according to heat exchanger specification size Or branched steam heating pipe increases heat transfer area；The quantity being arranged on part package tube chamber of steam heating pipe 17 number is identical or differs； Cold water endothermic tube 14 quantity arranged in part package 1 tube chamber of thermal source heating installation inlet pipe joint III 6 end is big according to heat exchanger specification Little is an arm bend pipe or two arm bend pipes, and the number of turns of cold water endothermic tube 14 bend pipe is that a circle bend pipe, two circle bend pipes or multi-turn are curved Pipe, the number of turns increase heat exchange area arranging quantity or bend pipe by heat exchanger volume size realizes heat transfer effect maximization.

This utility model rationally arranges package tube chamber, effectively utilizes fluid heat transferring channel change exchange heat transfer path to improve Coefficient of heat transfer augmentation of heat transfer, and the quantity going out to arrange in pipe joint IV 7 end housing pipe steam heating pipe 17 number from heating installation is branched increase Heat exchange area, inner and outer pipes cavity temperature is identical the most synthermal in the quiescent state, and when using heat exchanger, the very first time is from cold water The cold flow body flowing to package 1 tube chamber at inlet pipe joint I 4 is big with hot fluid temperature difference, and heat energy gradient is the biggest, and exchange is the most real Existing, at this moment heat transmission is fast, and heat conduction rate is also carried out accelerating, and hot fluid discharges heat moment and is transmitted to cold flow body, release heat It is equal that amount just should absorb heat；Cold water endothermic tube 14 bend pipe of 5 to the 15m length arranged in heating installation inlet pipe joint III 6 end housing pipe Holding the curved number of turns is multi-turn bend pipe, increases backhaul prolongation fluid retention time and controls the flow of low-temperature receiver outlet, and amount regulation is won Swap time, causing heat exchange property to rise, thermograde changes rapidly to be transmitted to heat exchanger low-temperature receiver Way out, the knot of heat transfer Fruit is that the temperature difference disappears.I.e. occur between the object of heat transfer or the different piece of object reaches identical temperature, heat exchanger exchange The heat that low-temperature receiver outlet hot water takes away to capacity of sprinkler is directly proportional so that heat exchanger flows continually out hot water continual advantage effect Really.

5. as shown in Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Figure 16, Figure 25, the every supporting shell of part package 1 described in the utility model Steam heating pipe 17 number arranged in tube chamber flexibly sets, steam heating pipe 17 quantity of package 1 every arm intracavity setting identical or It is to differ；When steam heating pipe 17 quantity is set to branched, steam heating pipe 17 one end is injected steam heating pipe and is connected on closure plate 9 steady in welding hole Gu the other end is fixed by steam heating pipe location orifice plate 25, steam heating pipe location orifice plate 25 has in the middle of multiple hole plate and is provided with location-plate mistake Water hole 26 flow ports；The branched steam heating pipe 17 vertical by steam heating pipe location orifice plate 25 centering injects in package 1 mouth of pipe, and steam heating pipe is even Connect in branched steam heating pipe 17 while closure plate 9 embeds the package mouth of pipe has also injected connection closure plate steam heating pipe welding hole 16 and weld with it Being connected, steam heating pipe 17 communicates circulation with header inner chamber 12.

The quantity that arranges of this utility model steam heating pipe is one, two or branched average setting or unequal arranges by product Depending on specification size, big specification one steam heating pipe can be set at part package intracavity, a steam heating pipe need not to arrange warm Trachea location orifice plate 23 1 arm is prone to weld in centering injects well the hole on steam heating pipe connection closure plate 9；The product of small dimension exists It is set to branched steam heating pipe in part package and increases heat exchange area, reach small dimension product and realize the heat exchange effect of larger product Really, meet user's request as far as possible；Branched steam heating pipe one termination is inserted in steam heating pipe connects the steam heating pipe welding hole on closure plate firm After, but the branched heating installation tubule of another termination is in the not concentric perpendicularity of disordered state at random and is difficult to centering, it is impossible to realizes injecting Package other end steam heating pipe brings the difficulty amount of labour used to increase with manufacture in connecting the steam heating pipe soldered vias on closure plate, has invented warm Trachea location orifice plate 25, being provided with water hole 26 in the middle of the orifice plate 25 of steam heating pipe location does not affect the flowing of fluid, and location orifice plate rises Consistent to centering multiple steam heating pipe concentric vertical degree, inject the branched steam heating pipe in package and be connected closure plate embedding package with steam heating pipe The welding hole that while in mouthful, steam heating pipe connects on closure plate also injects branched steam heating pipe 17, it is achieved rapid clockwise flange radian direction In quick inserting inlet hole, the effect of good welding, solves the Kong Shun that branched steam heating pipe is connected on closure plate with the steam heating pipe embedded in package mouth The technical problem freely inserted, location orifice plate realizes the skill welded well in the smooth and easy reeve of precise positioning steam heating pipe connects closure plate hole with it Art effect, plays the saving recruitment time, reduces recruitment and manufacturing cost.

6., as shown in Fig. 2, Fig. 4, Fig. 5, Figure 17, Figure 18, Figure 19, in this utility model, part package 1 mouth of pipe termination has UNICOM's straight tube welding hole 23；Limit or without turn-ups has been turned over to inner chamber in UNICOM's straight tube welding hole 23；Cold water connection straight tube 8 inserts package connection Weld with its tube wall in logical straight tube welding hole 23 and communicate circulation with tube chamber, or cold water connection bend pipe 15 pierces into steam heating pipe and connects closure plate It is welded to connect with it in cold water turnover connecting hole 18 on 9 and communicates circulation with part package 1 tube chamber；Cold water connection straight tube 8 or cold water Connection bend pipe 15 is outside or serial communication of arranging or be crisscross arranged between header inner chamber 12 and package 1 pipe in header body；Cold water is even Logical straight tube 8 is pipe straight tube or cold water connection bend pipe 15 is pipe bend pipe；Cold water endothermic tube 14 one end mouth of pipe connects directly with cold water Pipe 8 or cold water connection bend pipe 15 are welded to connect the other end mouth of pipe and pipe joint and are welded to connect and change fluid passage tube chamber and caliber carries High turbulence strengthens heat transfer, constitutes part package 1 and cold water endothermic tube 14 cold flow body circulation heat absorption flow channel extends；Part shell Need not to arrange in cold water connection straight tube 8 or the cold water connection bend pipe 15 hot fluid package mouth of pipe the most not between pipe 1 zone of heat liberation Needing, steam heating pipe is set and connects closure plate 9；Constitute part package 1 built-in cold water endothermic tube 14 flow channel and extend the raising thermal efficiency.

This utility model part package 1 is stamped with UNICOM's straight tube weldering at the first side pipe span mouth of pipe 15mm of Guan Qi one end, limit Connecing hole, UNICOM's straight tube welding hole is without turn-ups to tube cavity flange or perforate, with pipe adjacent tubes one termination, limit on the left of tube wall away from the mouth of pipe Being stamped with UNICOM's straight tube welding hole at 15mm, on the right side of another termination, tube wall is stamped with UNICOM's straight tube welding hole at mouth of pipe 15mm, Its adjacent tube chamber is welded UNICOM's circulation by cold water connection straight tube 8, and this is in header body external communication scheme.Cold water connection bend pipe 15 Connect cold water turnover connecting hole 18 on closure plate 9 to weld its adjacent tube chamber UNICOM with the steam heating pipe being arranged in the part package mouth of pipe Circulation；Cold water endothermic tube 14 one end mouth of pipe and cold water connection straight tube 8 or cold water connection bend pipe 15 weld UNICOM's other end mouth of pipe with Pipe joint is welded to connect composition circulation canal and extends, and the flow regime thus changing fluid channel fluid changes, amount of turbulence Improving and strengthen the coefficient of heat transfer, the thermal efficiency is greatly improved；Inside header outer panel 10 card upper header, orifice plate 2 can't see cold water in outside Connection bend pipe 15, this is internal UNICOM scheme, and the UNICOM of cold fluid lumen is no matter at internal UNICOM or the connection seen in outside Logical, cold water connection bend pipe is arranged in the eyelet welding that header inner chamber 12 is connected on closure plate with steam heating pipe and connects UNICOM's increase heat exchange area；On State UNICOM's scheme and be the scope that this utility model request is claimed.

The most as shown in Figure 4, Figure 5, part package 1 intervalve of the present utility model is cold fluid pass, in cold fluid pass At least provided with a steam heating pipe 17, the steam heating pipe 17 two ends mouth of pipe communicates circulation with header inner chamber 12；Adjacent with middle package 1 Both sides package is zone of heat liberation, is provided with at least one cold water endothermic tube 14 in zone of heat liberation, and cold water endothermic tube 14 curves Multi-turn bend pipe inserts in package 1 or coiling header inner chamber 12 zone of heat liberation, increases heat exchange area augmentation of heat transfer；Cold water endothermic tube 14 one end mouths of pipe are welded to connect with pipe joint and the other end mouth of pipe welds connection with cold water connection straight tube 8 or cold water connection bend pipe 15 Logical, the cold water endothermic tube 14 constituted in middle package and both sides package is cold flow body circulation heat absorption flow channel.

Both the scientific and reasonable combinations of this utility model heat exchanger structure big tube chamber water storage and tubule i.e. heat, economy set Meter, its technique effect reaches invention expection, owing to the flow of the cold flow body that changes of flow path and the flow velocity of fluid are obvious Less than the flow velocity of hot fluid, cold fluid path is changed into diameter 8mm little tubule chamber from package diameter 76mm big extra heavy pipe cavity layer stream and is increased Adding turbulent extent, diameter 8mm copper pipe 5 to 15m length can curve in multi-turn bend pipe is inserted directly into package tube chamber and both increase fluid many times Cheng Yanchang swapace or the time of staying, the small-bore outflow of 8mm tubule reaches to control the purpose of rate of discharge, and can guarantee that shower nozzle The needs of flow, here it is amount regulation, amount regulation is won heat time heating time and is improved heat exchange efficiency；Side liquid flow changes, then change side Reynolds number also can change, then convection transfer rate h1 also can change, i.e. overall heat-transfer coefficient can change, real Existing Expected Results.

8., as shown in Fig. 4, Figure 15, Figure 16, connecting short tube 22 in this utility model is pipe straight tube or pipe bend pipe, connects When short tube 22 is bend pipe, bend pipe connect short tube convenient with and termination cover plate 3 on pipe joint installing hole 13 weld connected, connection short tube 22 when being straight tube, straight tube is convenient weld with pipe joint installing hole 13 on header outer panel 10 connected；Heating installation inlet pipe joint III 6, warm Gas goes out the connection of pipe joint IV 7 and need not connect short tube 22 and can directly be connected with parts；Cold water pipe inlet connector tube be connected The connecting welding of short tube 22 is convenient is connected UNICOM with cold fluid lumen.

It is easy to connect with cold water pipe inlet pipe weld that this utility model connects short tube 22,Connect short tube 22 one end and cold water Pipe pipe joint is welded to connect and cold water that the other end is connected with steam heating pipe on closure plate 9 turnover connecting hole is welded to connect and communicates with tube chamber Constitute fluid inlet channel, connect short tube 22 bend pipe or straight tube is that the demand according to user's pipe network or installing space is arranged, make Obtain heat exchanger and the restriction installation being not limited to direction is installed, limited space is made full use of, the most attractive in appearance but also saving and mounting material Goal of the invention.

9. as shown in Fig. 4, Fig. 5, Figure 16, in this utility model part package 1 mouth of pipe be provided with steam heating pipe connect closure plate 9 close Close closing package 1 mouth of pipe, in being not provided with package 1 tube chamber of steam heating pipe connection closure plate 9, be provided with cold water endothermic tube 14；Header inner chamber Flow to package tube chamber circulating-heating cold water endothermic tube 14 with the hot fluid of steam heating pipe and improve the raising of the turbulivity coefficient of heat transfer；Part shell Also without arranging cold water connection straight tube 8 or cold water connection bend pipe 15 between pipe 1 hot fluid pipeline；Header inner chamber 12 and steam heating pipe Hot fluid in 17 flows to package 1 tube chamber circulating-heating cold water endothermic tube 14 and improves convection transfer rate.

The space that inside this utility model header, orifice plate, header outer panel and termination cover plate surround is that header inner chamber 12 is constituted Hot fluid circulation passage, package and the orifice plate welding UNICOM package mouth of pipe need not to arrange steam heating pipe and is connected closure plate, header inner chamber with The hot fluid of steam heating pipe tube chamber flows to package and constitutes circulation canal, and package is also without arranging cold water between hot fluid tube and tube Connection straight tube 8 or cold water connection bend pipe 15, the UNICOM of cold water pipe is changed into 8 one 10mm tubule 5 to 15m length reeve parts by extra heavy pipe Heating in package zone of heat liberation, hot fluid is that mechanical pressure constant pressure is the most stable, there is not thermal expansion stress orifice plate and shell Antileaking at sealing of tube.

The tube chamber that header body of the present utility model and package 1 are welded to connect is hot fluid and cold flow body dividing wall type circulating heat conduction Flow channel.

10. as shown in Fig. 1～Figure 23, orifice plate 2 inside header body parts header in this utility model, header outer panel 10, Termination cover plate 3 connects closure plate 9 with package 1, steam heating pipe, cold water connects straight tube 8, cold water connects bend pipe 15, connect short tube 22 and pipe Joint is stainless steel 304 material and prolongs life durable；Cold water endothermic tube 14 is chosen as copper tube material, and copper tube heat conductivility is good Good.

This utility model heat exchanger selects that stainless steel material is corrosion-resistant prolongs life durable or copper tube material heat transfer is the most effective, Rustless steel " 304 " material acid and alkali-resistance is anticorrosive prolongs life durable, and exchange hot water is pure the most pollution-free, and copper tube material is prone to heat conduction and passes The heat exchanger service life being bonded of bend pipe bending, stainless steel package and copper tube inner tube is held in the high and good making of hot speed Grow and heat-conductive characteristic is reliable and thermal efficiency advantages of higher effect.

Claims (10)

1. header body and package are connected a luminal part water storage instant heat exchanger, including two header body, header body parts Including: orifice plate (2), header outer panel (10) and termination cover plate (3) inside header；Pipe joint is had on header body section components Installing hole (13)；Cold water inlet pipe joint I (4), cold water go out pipe joint II (5), heating installation inlet pipe joint III (6), heating installation go out pipe joint IV (7) is welded to connect with pipe joint installing hole (13) on header body parts respectively, pipe joint respectively with cold and hot fluid tube chamber phase Logical；Inside header, orifice plate (2) welds the space of combination with header outer panel (10) is header inner chamber (12) hot fluid circulation passage； It is provided with steam heating pipe in part package (1) mouth of pipe and connects closure plate (9), steam heating pipe connection closure plate (9) is provided with at least one and warms up Trachea welding hole (16) and/or cold water turnover connecting hole (18)；Multiple package installing hole is had on orifice plate (2) inside header (11)；Package (1) the two ends mouth of pipe injects package therein (1) part pipe in the upper package installing hole (11) of orifice plate (2) inside header Mouth imbeds has steam heating pipe to connect closure plate (9) closure package port part, orifice plate (2) wall and package (1) tube wall of reeve inside header With imbed steam heating pipe connect closure plate (9) wooden partition member in tight match pinch in orifice plate plane wall limit plane-welding from fusion airtight It is welded to connect the intensity increasing orifice plate；It is characterized in that: in part package (1) tube chamber, be provided with at least one steam heating pipe (17) and portion It is provided with at least one cold water endothermic tube (14) in dividing package (1) tube chamber, or cold water endothermic tube (14) curves multi-turn bend pipe and injects Part package (1) tube chamber increases backhaul or coils in header inner chamber (12)；Steam heating pipe (17) injects steam heating pipe and connects closure plate (9) It is welded to connect with it in upper steam heating pipe welding hole (16) and communicates circulation with header inner chamber (12)；Between part package (1) adjacent tubes Being provided with cold water connection straight tube (8) or cold water connection bend pipe (15), cold water connection straight tube (8) sequentially welds with package (1) and is connected Communicate circulation with tube chamber, cold water connection bend pipe (15) is connected closure plate (9) and sequentially welds and connected communicate circulation with tube chamber with steam heating pipe； Cold water endothermic tube (14) one end is connected with cold water pipe weld and the other end connects straight tube (8) or cold water connection bend pipe with cold water (15) welding UNICOM, changes fluid lumen and caliber and glide path and flow regime changes raising convection transfer rate Strengthen heat transfer；Header outer panel (10) parcel steam heating pipe (17) mouth of pipe connect with cold water endothermic tube (14) or cold water bend pipe (15) and Inside header, orifice plate (2) is airtight is welded to connect, orifice plate (2) and header outer panel (10) port inside termination cover plate (3) and header The airtight welded closure in portion, constitutes header inner chamber and part package cold and hot fluid circulating heat transfer heat exchanger.

Header body the most according to claim 1 and package are connected luminal part water storage instant heat exchanger, it is characterized in that: Header body shape of cross section is D font, and D font header outer panel (10) is C shape outer panel, and inside header, orifice plate (2) is Grooved orifice plate or strip flat board orifice plate, the notch of grooved orifice plate is arranged towards outside header chamber or towards header inner chamber (12), grooved Orifice plate or strip flat board orifice plate are uniformly distributed at plate center and have multiple package installing hole (11) circle flat mouth, package installing hole (11) Circle flat mouth becomes straight wall circle flat mouth (24) or not drawing turned welt for circle flat mouth to header inner chamber (12) drawing turned welt；Package (1) pipe Flat mouth pierces into orifice plate inside header (2) grooved orifice plate or strip flat board orifice plate upper casing pipe installing hole (11) straight wall circle flat mouth successively (24) it is welded to connect with it in or in circle flat mouth, the wall of orifice plate (2) and package (1) mouth of pipe wall of insertion and embedding shell inside header Steam heating pipe connection closure plate (9) wall three parts walls limit in pipe (1) partly mouth matches and pinches wall limit face bonding at header inner chamber (12) Connect from fusion welded closure antileaking；Cold water endothermic tube (14) Single port is connected with cold water pipe weld and the other end is with cold Water connection straight tube (8) or cold water connection bend pipe (15) weld UNICOM's exchange cold fluid and hot fluid tube chamber and change flow channel and caliber, make The glide path and the flow regime that obtain cold flow body change and improve turbulivity augmentation of heat transfer；Header outer panel (10) C shape board Inside upper header, the outside folded plate margin of notch (21) welding of orifice plate (2) grooved orifice plate is connected or with the notch of grooved orifice plate to infolding Edges of boards (19) orifice plate corner rib (20) welding is connected, or orifice plate (2) inside header outer panel (10) C shape board upper header The edges of boards of strip flat board orifice plate are welded to connect；Orifice plate (2), header outer panel inside termination cover plate (3) airtight welded closure header (10) header body port part, constitutes part package (1) hot fluid pipeline built-in cold water endothermic tube (14) flow line and extends.

Header body the most according to claim 1 and 2 and package are connected luminal part water storage instant heat exchanger, its feature It is: have pipe joint installing hole (13) on header body section components and turned-out have that limit is convenient welds with the reeve of pipe joint, managing Joint installing hole (13) is arranged on header outer panel (10) or termination cover plate (3) or on the pipe of package (1) limit；Connect short tube (22) Single port and cold water inlet pipe joint I (4) weld connection and another port is connected closure plate (9) upper cold water turnover connecting hole with steam heating pipe (18) be welded to connect and communicate with package tube chamber, with the cold water inlet pipe joint I (4) being connected short tube (22) weld connection again with header outside Pipe joint installing hole (13) on side plate (10) or termination cover plate (3) is welded to connect the cold fluid inlet channel of composition, and cold water goes out pipe Joint II (5) welds UNICOM and installs with the upper pipe joint of header outer panel (10) or termination cover plate (3) with cold water endothermic tube (14) Hole (13) is welded to connect and communicates composition low-temperature receiver exit passageway with tube chamber, or cold water inlet pipe joint I (4), cold water go out pipe joint II (5) Pipe joint installing hole (13) upper with package (1) limit pipe is welded to connect, and pipe joint need not be connected short tube (22) with package welding can Directly it is welded to connect with package hole and communicates circulation with tube chamber；Heating installation inlet pipe joint III (6), heating installation go out pipe joint IV (7) and arrange Above it is welded to connect and header inner chamber (12) and package with pipe joint installing hole (13) at header outer panel (10) or termination cover plate (3) Part tube chamber communicates circulation.

Header body the most according to claim 1 and 2 and package are connected luminal part water storage instant heat exchanger, its feature It is: steam heating pipe (17) quantity that thermal source heating installation is arranged in going out part package (1) tube chamber that pipe joint IV (7) is held can be according to heat exchanger Specification size is that an arm steam heating pipe, two steam heating pipes or branched steam heating pipe increase heat transfer area；Setting of steam heating pipe (17) number Put the quantity at part package (1) tube chamber identical or differ；Part package (1) pipe that thermal source heating installation inlet pipe joint III (6) is held Cold water endothermic tube (14) quantity that intracavity is arranged is an arm bend pipe or two arm bend pipes according to heat exchanger specification size, and cold water is inhaled The bend pipe number of turns of heat pipe (14) bend pipe is a circle bend pipe, two circle bend pipe or multi-turn bend pipes, arranges according to heat exchanger volume size The quantity of cold water endothermic tube (14) or the number of turns of bend pipe.

Header body the most according to claim 1 and 2 and package are connected luminal part water storage instant heat exchanger, its feature It is: steam heating pipe (17) number arranged in the every supporting shell tube chamber of described part package (1) flexibly sets；The every arm of package (1) Steam heating pipe (17) quantity that intracavity is arranged is identical or differs；When steam heating pipe (17) quantity is set to branched, steam heating pipe (17) one end mouth of pipe injects firm in steam heating pipe connects the upper steam heating pipe welding hole (16) of closure plate (9) and another termination is fixed with steam heating pipe Position orifice plate (25) is fixed, and steam heating pipe location orifice plate (25) has in the middle of multiple hole plate and is provided with location-plate water hole (26) flowing Mouthful；Being positioned the vertical branched steam heating pipe (17) of orifice plate (25) centering by steam heating pipe and inject in package (1) mouth of pipe, steam heating pipe connects stifled Plate (9) welds with it in being connected closure plate steam heating pipe welding hole (16) with branched steam heating pipe (17) reeve while embedding the package mouth of pipe Being connected, steam heating pipe (17) communicates circulation with header inner chamber (12).

Header body the most according to claim 1 and 2 and package are connected luminal part water storage instant heat exchanger, its feature It is: part package (1) mouth of pipe end has UNICOM's straight tube welding hole (23)；UNICOM's straight tube welding hole (23) to inner chamber turned over limit or Without turn-ups；Cold water connection straight tube (8) communicates circulation with the welding of its tube wall with tube chamber in inserting package UNICOM straight tube welding hole (23), Or cold water connection bend pipe (15) penetrates, and upper cold water turnover connecting hole (18) of steam heating pipe connection closure plate (9) is interior to be welded to connect with it and manages Chamber communicates circulation；Cold water connection straight tube (8) or cold water connection bend pipe (15) are in header body outside or at header inner chamber (12) and shell Arrange between pipe (1) pipe or be crisscross arranged series connection UNICOM；Cold water connection straight tube (8) be pipe straight tube or cold water connection bend pipe (15) be Pipe bend pipe, cold water endothermic tube (14) one end mouth of pipe connect with cold water straight tube (8) or cold water connection bend pipe (15) be welded to connect and The other end mouth of pipe is connected change fluid passage tube chamber with cold water pipe weld and caliber improves turbulivity and increases heat output；Hot-fluid Need not between body package (1) arrange cold water connection straight tube (8) or cold water connection bend pipe (15)；In the hot fluid package mouth of pipe the most not Needing, steam heating pipe is set and connects closure plate 9, constitute part package (1) built-in cold water endothermic tube (14) glide path and extend raising thermal effect Rate.

Header body the most according to claim 1 and 2 and package are connected luminal part water storage instant heat exchanger, its feature It is: part package (1) intervalve is cold fluid pass, at least provided with a steam heating pipe (17), steam heating pipe in cold fluid pass (17) the two ends mouth of pipe is connected closure plate (9) and is welded to connect and communicates circulation with header inner chamber (12) with steam heating pipe；With middle package (1) phase Adjacent both sides package is zone of heat liberation, is provided with at least one cold water endothermic tube (14), cold water endothermic tube in zone of heat liberation (14) curve multi-turn bend pipe to insert in package (1) or coiling header inner chamber (12) zone of heat liberation, increase heat exchange area strengthening and pass Heat；Cold water endothermic tube (14) one end mouth of pipe is welded to connect with pipe joint and the other end mouth of pipe connects straight tube (8) or cold water with cold water UNICOM is welded in connection bend pipe (15), constitutes cold water endothermic tube (14) the circulation heat absorption flow channel in the package of both sides.

Header body the most according to claim 3 and package are connected luminal part water storage instant heat exchanger, it is characterized in that: even Connecing short tube (22) is pipe straight tube or pipe bend pipe；When connection short tube (22) is bend pipe, connect short tube bend pipe convenience and end closure Plate (3) place pipe joint installing hole (13) welding is connected, when connection short tube (22) is straight tube, outside connection short tube straight tube is conveniently with header Side plate (10) place pipe joint installing hole (13) welding is connected；Heating installation inlet pipe joint III (6), heating installation go out the connection of pipe joint IV (7) Need not connect short tube (22) can directly be welded to connect with parts；Cold water pipe inlet connector tube and the connection being connected short tube (22) Convenient welding circulates with cold fluid lumen UNICOM.

Header body the most according to claim 1 and 2 and package are connected luminal part water storage instant heat exchanger, its feature It is: part package (1) mouth of pipe is provided with steam heating pipe connection closure plate (9) airtight closing package (1) mouth of pipe and connects not UNICOM, is not provided with It is provided with cold water endothermic tube (14) in package (1) tube chamber of steam heating pipe connection closure plate (9)；Part package (1) hot fluid pipeline it Between also without arrange cold water connection straight tube (8) or cold water connection bend pipe (15)；In header inner chamber (12) and steam heating pipe (17) Hot fluid flows to package (1) tube chamber circulating-heating cold water endothermic tube (14) and improves convection transfer rate.

Header body the most according to claim 1 and 2 and package are connected luminal part water storage instant heat exchanger, its feature It is: inside header body parts header, orifice plate (2), header outer panel (10), termination cover plate (3) and package (1), steam heating pipe connect stifled Plate (9), cold water connection straight tube (8), cold water connection bend pipe (15), connection short tube 22 and pipe joint are stainless steel 304 material and prolong Year is durable；It is good that cold water endothermic tube (14) is chosen as copper tube material heat conduction.