CN202485497U - Tube communication double partition heat exchanger - Google Patents
Tube communication double partition heat exchanger Download PDFInfo
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- CN202485497U CN202485497U CN2012200099653U CN201220009965U CN202485497U CN 202485497 U CN202485497 U CN 202485497U CN 2012200099653 U CN2012200099653 U CN 2012200099653U CN 201220009965 U CN201220009965 U CN 201220009965U CN 202485497 U CN202485497 U CN 202485497U
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- running water
- heat absorption
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Abstract
A tube communication double partition heat exchanger includes two or more tap water heat absorption outer tubes, tap water heat absorption outer tube seal heads are fixedly connected with end heads of the tap water heat absorption outer tubes, heat supply tubes are arranged in the tap water heat absorption outer tubes, the tap water heat absorption outer tubes are communicated through tap water communicating tubes, and the heat supply tubes are communicated through heat supply tube communicating tubes; a heating inlet and a heating outlet are fixed and communicated with inlet ends and outlet ends of the heat supply tubes respectively; and a tap water inlet and a tap water outlet are fixed and communicated with inlet ends and outlet ends of the tap water heat absorption outer tubes respectively. The tube communication double partition heat exchanger is characterized in that tap water heat absorption inner tubes are arranged in some or all of the heat supply tubes, and are communicated with cavities of the tap water heat absorption outer tubes. The tube communication double partition heat exchanger has the advantages of simple structure, convenience for welding for kneaded edges, strong pressure bearing capability, no water leakage, and high heat exchange efficiency.
Description
Technical field
This patent relates to a kind of installing and using and on heating network, gets final product the heating exchanger that heating can exchange hot water bathing again for, relates in particular to a kind of stainless steel tube and is communicated with two partition heat transfer heat exchangers.
Background technology
The patent No. that the applicant applied on March 10th, 2007 is 200720019175.2, Granted publication number is called the patented product of " scale protective type counterflow type heat exchanger " for CN20102875Y, utility model name; After the listing through 4 the heating phases practicality; Mostly former patented technology is the storage-type heat exchange structure, and the housing cavity is big, and caliber is thicker; Purpose is alleviated the cold water progress with the hot water amount of holding of internal memory, prolongs to exchange heat time heating time.Facts have proved weak effect, having a bath begins to convert a cold water, need not convert water midway and cool off, unsatisfactory, occurs taking turns etc. with one to be heatedly taking turns with one again.Can not export the hot water more than 38 °, defectives such as weak effect continuously in one people's bathtime.
Household central heating transition heat hydrophone has nearly 15 years history, and there are great technical barrier in prior art and former patented technology " cold bag heat ", and be unresolved.Circle or rectangular tube heat donor passage, the coolant-temperature gage at pipe cross section or circle R center, rectangular tube cross section is in high temperature condition always, and the center water column can not get absorbing the technical barrier of heat.As circular pipe being divided into the equal donut inside radius of some areas is R; Then along the coolant-temperature gage of or two, many mutually perpendicular diameter measurements; Outer toroid coolant-temperature gage apart from R radius contact cold fluid wall farthest is minimum, and circle R center coolant-temperature gage is the highest, causes the heat conduction uneven; Heat loss is big, and heat exchange efficiency is low.
Summary of the invention
The purpose of the utility model overcomes the defective of existing and patented technology, provide a kind of simple in structure, pinch that weld well on the limit, pressure-bearing is strong, stainless steel tube water-tight, that heat exchange efficiency is high is communicated with two partition heat transfer heat exchangers.
For realizing above-mentioned purpose, the technical scheme that the utility model adopts is:
A kind of pipe is communicated with two partition heat transfer heat exchangers; Comprise: the running water heat absorption outer tube more than two and two; The termination of running water heat absorption outer tube is fixedly connected with the outer channel closure of running water heat absorption; Be provided with heating tube in the running water heat absorption outer tube, through being communicated with running water communicating pipe, be communicated with through heating tube communicating pipe between the heating tube between the running water heat absorption outer tube; Heating installation import and heating outlet respectively with the inlet side of heating tube with go out end and fixedly be communicated with, running water inlet and running water outlet respectively with running water absorb heat outer tube the inlet side and go out to hold and fixedly be communicated with; It is characterized in that: partly or entirely be provided with pipe in the running water heat absorption in the heating tube, pipe is communicated with the cavity of running water heat absorption outer tube in the running water heat absorption.
Be communicated with two partition heat transfer heat exchangers according to described pipe, it is characterized in that: described running water is provided with described heating tube communicating pipe accordingly in communicating pipe; Described running water communicating pipe is a straight tube; Described heating tube communicating pipe is a straight tube; Pipe is straight tube in the described running water heat absorption.
Be communicated with two partition heat transfer heat exchangers according to described pipe; It is characterized in that: the outer channel closure of described running water heat absorption is outside or to in-flanges; Be embedded in the running water heat absorption outer tube port, the flange of the outer channel closure of running water heat absorption and running water absorb heat outer tube port limit and connect, the bilateral alignment pinch side weld and connect in succession.
Be communicated with two partition heat transfer heat exchangers according to described pipe, it is characterized in that: the outer channel closure of described running water heat absorption is outer convex end socket, and the limit is outside or to in-flanges; Perhaps be indent arc end socket, the limit is outwards or to in-flanges; Perhaps plate shaped outwards or to in-flanges; Perhaps outwards, inwardly boss shape outwards or to in-flanges.
Be communicated with two partition heat transfer heat exchangers according to described pipe; It is characterized in that: described running water heat absorption outer tube wall is towards porose and in-flanges; Insert running water communicating pipe in the punching of running water heat absorption outer tube, running water communicating pipe the port limit with running water absorb heat the outer tube punching in-flanges and connect, the bilateral alignment pinch side weld and connect in succession.
Be communicated with two partition heat transfer heat exchangers according to described pipe; It is characterized in that: be inlaid with heating tube shutoff plate in the port of described heating tube; Heating tube shutoff plate flanging or in-flanges, the flange of heating tube shutoff plate is with heating tube port limit and connect, the bilateral alignment pinch side weld and connect in succession; Perhaps the port between the pipe is inlaid with the shutoff plate in the heat absorption of heating tube and running water, and the centre punch of shutoff plate is porose, shutoff plate flanging or in-flanges, punching in-flanges or flanging; The flanging of shutoff plate is with heating tube port limit and connect, the bilateral alignment pinch side weld and connect in succession; In the heat absorption of the in-flanges of punching or flanging and running water the port limit of pipe and connect, the bilateral alignment pinch side weld and connect in succession.
Be communicated with two partition heat transfer heat exchangers according to described pipe; It is characterized in that: described running water communicating pipe design is at an end of two adjacent running water heat absorption outer tubes, and adjacent next running water communicating pipe design is at the other end of two adjacent running water heat absorption outer tubes; Between the described two adjacent running water heat absorption outer tubes with running water communicating pipe the corresponding other end be fixedly connected with support member; Described heating installation import and running water outlet are arranged on the same end of heat exchanger the same side; Described heating outlet and running water inlet are arranged on another same end of heat exchanger the same side.
Be communicated with two partition heat transfer heat exchangers according to described pipe, it is characterized in that: two adjacent running water absorb heat between the outer tube termination through being communicated with communicating pipe with its running water heat absorption at an angle of 90; Between the two adjacent heating tube terminations through being communicated with its heating tube communicating pipe at an angle of 90.
Be communicated with two partition heat transfer heat exchangers according to described pipe, it is characterized in that: the shutoff plate in described running water heat absorption outer tube, the interior pipe of running water heat absorption, running water communicating pipe, heating tube, heating tube communicating pipe, the outer channel closure of running water heat absorption, heating tube shutoff plate, heating tube and the running water heat absorption between the pipe is a stainless steel.
The beneficial effect of the utility model:
1, in order to solve this great technical barrier, through repetition test, in order to improve the compactedness of heat exchanger structure; Take in the hot fluid heating tube, to install pipe in the heat absorption of stainless steel cold fluid, stainless steel is the good conductor of heat, stainless rate of heat transfer＞water; Increased greatly that cold and hot two kinds of fluid thermal exchange needed heat transfer area in the unit volume, increased heat transfer area, dwindled the heat absorption radius; Cold fluid passes in the intrafascicular adverse current of hot fluid cylindrical tube, and the heat of absorption should equal hot fluid institute liberated heat, and hot fluid is the annular channel flow; More increase turbulent extent, accelerate rate of heat transfer.Heat transfer area in the unit volume is about 2 times of former patent heat exchanger, and the thermal efficiency is high.
The utility model has solved heating installation heat exchange hydrophone hot fluid under the certain pressure temperature; Under the situation of certain flow rate; Turbulent extent does not affect by the temperature flowing state of thermal conductor central cylindrical; Pipe in the stainless steel heat absorption is installed in the hot fluid heating tube, impel the cold flow physical efficiency to be absorbed into and rise to maximum temperature, and cold fluid to multipotency is heated to the inlet water temperature degree of hot fluid.The utility model has reached practicality purpose, long-time continuous output bathing water, continues to flow.
2, the utility model running water heat absorption outer tube and heating tube etc. all adopt stainless steel material, and the stainless steel tube corrosion resistance is good durable prolongs life, and tube wall is thin to conduct heat, and the copper material cost is high, and stainless steel is superior to other material.Can exchange again that pure hot water clearly from the beginning can be had a bath, the practicality etc. of living.The smooth fluid flow resistance of stainless steel tube tube wall is little, and incrustation scale is difficult to absorption, prolongs the incrustation scale adsorption time, even if produce micro-incrustation scale, also can irritate acid and clean, and small product size is little.The stainless steel tube tube wall is thinner, is convenient to punching, stretching, flange, inlays and pinch the limit and weld low cost of manufacture well.Cold water heating cavity is narrow, and it is water-tight that cold fluid heating static pressure is pinched the side weld method for a short time.
3, the change generation by structure brings new technique effect, in unit volume, increases heat transfer area, improves heat-transfer area structure heating tube and can adopt screw thread emboss pipe, bellows etc. more to increase the tt surface area that conducts heat.In the heating tube cavity, increase the cold water pipe passage and form two partition convection heat transfer' heat-transfer by convection, constitute the pure adverse current of cold fluid duplicate rows passage and increase MTD, improve the heat conduction.Running water is heated in the process of flowing through, and high efficient heat exchanging does not have the temperature difference, and long-time continuous output hot water continues to flow.Solved prior art heat donor passage circle central temperature and crossed high state, hot fluid can not get emitting heat or the slow defective of heat conduction.The heat conduction is uneven, the technical barrier that heat loss is big.The high-temperature layer of the utility model hot fluid tube hub circle penetrates the hot-fluid layer through cold fluid flow through heat conduction and emits heat cmpletely and be absorbed, and accelerates heat conduction speed, has promoted the heat exchange effect of twice.
4, the utility model dwindles the housing caliber, the increase heat transfer area, and the reserves of minimizing cold water reduce the thermal expansion static pressure, and it is little to solve former patented product heat transfer area, and the technological deficiency of heat-transfer effect difference is that the good welding heat exchanger in limit is pinched in the two partitions heat transfers of a kind of pipe connection.
5, heat supply is communicated with straight tube than bend pipe material-saving, and manufacture craft is simple, can dwindle between the horizontal tube and tube of product distance or tube pitch from big freedom in minor affairs design.Bend pipe with holding back bending is done communicating pipe, pipe laterally between tube pitch from being managed diameter with the R radian defines, tube pitch from and size, between the tube and tube distance greatly, small product size is big.
Description of drawings
Fig. 1 is the profile sketch map of the utility model.
Fig. 2 is the structural representation of the utility model.
Fig. 3 is the sketch map of the amplification of Fig. 2.
Fig. 4 is the partial enlarged drawing of I among Fig. 2 or Fig. 3.
Fig. 5 is another kind of example structure sketch map.
In the accompanying drawing: 1, heating installation import; 2, the outer channel closure of running water heat absorption; 3, running water outlet; 4, running water heat absorption outer tube; 5, running water communicating pipe; 6, support member; 7, running water inlet; 8, heating outlet; 9, heating tube; 10, heating tube communicating pipe; 11, heating tube shutoff plate; 12, pipe in the running water heat absorption; 13, shutoff plate.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
The two partition heat transfer heat exchangers of the utility model pipe connection such as Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5; Comprise: the running water heat absorption outer tube 4 more than two and two; The termination of running water heat absorption outer tube 4 is fixedly connected with the outer channel closure 2 of running water heat absorption; Be provided with heating tube 9 in the running water heat absorption outer tube 4, be communicated with through running water communicating pipe 5 between the running water heat absorption outer tube 4, be communicated with through heating tube communicating pipe 10 between the heating tube 9; Heating installation import 1 fixedly is communicated with going out to hold with the inlet side of heating tube 9 respectively with heating outlet 8, and running water inlet 7 fixedly is communicated with going out to hold with the inlet side of running water heat absorption outer tube 4 respectively with running water outlet 3; It is characterized in that: partly or entirely be provided with pipe 12 in the running water heat absorption in the heating tube 9, pipe 12 is communicated with the cavity of running water heat absorption outer tube 4 in the running water heat absorption.
Be provided with heating tube communicating pipe 10 in running water communicating pipe 5 accordingly; Running water communicating pipe 5 is a straight tube; Described heating tube communicating pipe 10 is a straight tube; Pipe 12 is a straight tube in the running water heat absorption.
The outer channel closure 2 of running water heat absorption is embedded in running water heat absorption outer tube 4 ports outwards or to in-flanges, the flange of the outer channel closure 2 of running water heat absorption and running water absorb heat outer tube 4 port limits and connect, the bilateral alignment pinch side weld and connect in succession.
The outer channel closure 2 of running water heat absorption is outer convex end socket, and the limit is outside or to in-flanges; Perhaps be indent arc end socket, the limit is outwards or to in-flanges; Perhaps plate shaped outwards or to in-flanges; Perhaps outwards, inwardly boss shape outwards or to in-flanges.
Running water heat absorption outer tube 4 tube walls insert in 4 punchings of running water heat absorption outer tubes towards porose and in-flanges running water communicating pipes 5, running water communicating pipes 5 the port limit with running water absorb heat outer tube 4 punchings in-flanges and connect, the bilateral alignment pinch side weld and connect in succession.
Be inlaid with heating tube shutoff plate 11 in the port of heating tube 9, heating tube shutoff plate 11 flangings or in-flanges, the flange of heating tube shutoff plate 11 is with heating tube 9 port limits and connect, the bilateral alignment pinch side weld and connect in succession; Perhaps the port between the pipe 12 is inlaid with shutoff plate 13 in the heat absorption of heating tube 9 and running water, and the centre punch of shutoff plate 13 is porose, shutoff plate 13 flangings or in-flanges, punching in-flanges or flanging; The flanging of shutoff plate 13 is with heating tube 9 port limits and connect, the bilateral alignment pinch side weld and connect in succession; In the heat absorption of the in-flanges of punching or flanging and running water the port limit of pipe 12 and connect, the bilateral alignment pinch side weld and connect in succession.
Running water communicating pipes 5 design is at an end of two adjacent running water heat absorption outer tubes 4, and adjacent design of next running water communicating pipes 5 is at the other end of two adjacent running water heat absorption outer tubes 4; Between the two adjacent running water heat absorption outer tubes 4 with running water communicating pipes 5 the corresponding other end be fixedly connected with support member 6; Described heating installation import 1 and running water outlet 3 are arranged on the same end of heat exchanger the same side; Described heating outlet 8 and running water inlet 7 are arranged on another same end of heat exchanger the same side.
As shown in Figure 5, two adjacent running water absorb heat between the outer tube termination through being communicated with communicating pipe with its running water heat absorption at an angle of 90.Between the two adjacent heating tube terminations through being communicated with its heating tube communicating pipe at an angle of 90.
Shutoff plate in pipe, running water communicating pipe, heating tube, heating tube communicating pipe, the outer channel closure of running water heat absorption, heating tube shutoff plate, heating tube and running water absorb heat in the utility model running water heat absorption outer tube, the running water heat absorption between the pipe is that stainless steel material is made.
In the utility model, logical running water in the running water heat absorption outer tube 4, logical running water in the pipe 12 in the running water heat absorption, logical heating installation water in the heating tube 9.
Concrete manufacture craft:
The two partitions of the utility model pipe UNICOM conduct heat and pinch the side weld heat exchanger.Comprise; Running water heat absorption outer tube more than two and two; Be installed with heating tube in the running water heat absorption outer tube, be provided with pipe in the running water heat absorption in the heating tube, constitute pipe in the running water heat absorption, the two partition convection heat transfer' heat-transfer by convection of outer tube duplicate rows passage; Being communicated with straight tube through running water between the running water heat absorption outer tube is communicated with; Be communicated with straight tube through heating tube between the heating tube and be communicated with, heating installation import and heating outlet fixedly are communicated with the top and the end of heating tube respectively, and running water inlet and running water outlet fixedly are communicated with going out to hold with the inlet side of running water heat absorption outer tube respectively.
Manufacture craft:
1, running water heat absorption limit, outer tube both sides pipe two ends long 12～15mm place of letting the hair grow; The single face punching is 1.5～2.5mm to in-draw limit height; Corresponding surface below in termination is 1.5～2mm towards aperture to in-draw limit height in addition, running water is installed is imported and exported gas thread wire connection head.Other running water heat absorption outer tube two ends is let the hair grow and is grown 12～15mm place's single face punching; Termination corresponding surface below punching in addition, two corresponding apertures are 1.5～2.5mm to in-draw limit height, running water absorbs heat direct-connected siphunculus according to running water heat absorption outer tube stretching aperture and stretching limit height; Two ends end face R arc angle crop; The running water direct-connected siphunculus that absorbs heat does not have the gap and embeds in the running water heat absorption outer tube stretchable holes, and the bilateral alignment that coincide of tube wall face R arc angle is consistent, in the outer tube mouth of pipe, pinches the limit and connects from molten downhand welding method.
As shown in Figure 5; Long 12～15mm place of letting the hair grow, a termination is managed on running water heat absorption limit, outer tube both sides; Single face is 1.5～2.5mm towards aperture to in-draw limit height, running water is installed is imported and exported gas thread wire connection head, and the termination corresponding surface inwardly cuts into miter angle according to the pipe diameter in addition.Other adjacent running water heat absorption outer tube is to the incised 45; Another termination corresponding surface cuts into miter angle round about; It is that little angle cuts into 45 that the running water heat absorption is communicated with the interior bore of straight tube two ends, and being docked and connected with running water heat absorption outer tube constitutes the outer tube passage of running water heat absorption.
2, a paragraph header 7～10mm place of letting the hair grow is managed on limit, heating tube both sides, and the single face punching highly is 1.0～1.5mm to in-draw, and another termination is connected with gas thread silk head; 7～10 mm places single face punching of letting the hair grow of other heating tube two ends; Termination corresponding surface below punching in addition, two corresponding apertures are 1.0～1.5mm to in-draw limit height, heating tube is communicated with straight tube according to heating tube stretching aperture and stretching limit height; Two ends end face R arc angle crop; Heat supply is communicated with straight tube not to be had in the gap embedding heating tube stretchable holes, and the identical bilateral alignment of tube wall face R arc angle is consistent, in the heating tube mouth of pipe, pinches the limit from molten downhand welding method connection.Heating tube two-port end socket closure plate is high according to heating tube spout diameter outward flanging 3～5mm, is embedded in the heating tube port, and the bilateral alignment of tube wall face coincide consistent, pinches the limit around the mouth of pipe and connects from molten downhand welding method.
Heating tube end socket closure plate dashes has centre bore to the high limit of upper overturning 3～5mm; The heat absorption straight tube inserts in the heating tube in the running water, the retrousse limit of centre bore that heat absorption limit, straight tube termination and heating tube shutoff plate are gone out in the running water and connect, the bilateral alignment pinch side weld and connect in succession; Form the reverse-flow convection heat transfer' heat-transfer by convection of the two partition duplicate rows passages of cold fluid and increase heat transfer area.Stretch out the outer 3～5mm of heating tube end socket closure plate.Heat absorption straight tube and end socket closure plate are tightly connected in the running water, and through stress test, heating tube passage ne-leakage is qualified.The whole connection of heating tube is movable, and thermal expansion can freely be stretched.The enhance fluid less turbulence strengthens flow velocity, and layer thickness in reducing to remain in a standstill in the heat transfer boundary layer improves convective heat-transfer coefficient, reduces the resistance of convection heat transfer' heat-transfer by convection.
Two ends end socket outward flanging 3～5mm is high for running water heat absorption outer tube, and no gap is embedded in the running water heat absorption outer tube port, and identical bilateral alignment circumferential weld one rifle of two weldment walls is pinched the limit automatically from molten downhand welding method welding, is qualified through the stress test ne-leakage once more.
The seal of tube is communicated with pipe, outer tube duplicate rows passage, the reverse-flow convection heat transfer' heat-transfer by convection passage of two partition in the heat absorption of formation running water in the heat absorption of insertion running water in heat supply communicating pipe.
3, as shown in Figure 5, limit, heating tube both sides is managed a termination and is connected with running water import and export gas thread silk head, and another termination corresponding surface cuts into 45 according to the pipe diameter to inner face.Other heating tube cuts into 45 to inner face, and another termination corresponding surface cuts into 45 round about.It is that little angle cuts into 45 that heat supply is communicated with the interior bore of straight tube two ends, is docked and connected into the heating tube passage with heating tube.
Be communicated with straight tube exterior angle punching outward flanging 1.5～2.0mm in heat supply, insert the interior seal of tube connection of running water heat absorption and constitute pipe, outer tube duplicate rows passage, the reverse-flow convection heat transfer' heat-transfer by convection passage of two partition in the running water heat absorption.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and protection domain to the utility model limits; Under the prerequisite that does not break away from the utility model design concept; Common engineers and technicians make the technical scheme of the utility model in this area various modification and improvement all should fall into the protection domain of the utility model.
Claims (9)
1. a pipe is communicated with two partition heat transfer heat exchangers; Comprise: the running water heat absorption outer tube (4) more than two and two; The termination of running water heat absorption outer tube (4) is fixedly connected with running water heat absorption outer channel closure (2); Be provided with heating tube (9) in the running water heat absorption outer tube (4), be communicated with through running water communicating pipe (5) between the running water heat absorption outer tube (4), be communicated with through heating tube communicating pipe (10) between the heating tube (9); Heating installation import (1) and heating outlet (8) respectively with the inlet side of heating tube (9) with go out end and fixedly be communicated with, running water inlet (7) and running water outlet (3) respectively with running water absorb heat outer tube (4) the inlet side and go out to hold and fixedly be communicated with; It is characterized in that: partly or entirely be provided with pipe (12) in the running water heat absorption in the heating tube (9), pipe (12) is communicated with the cavity of running water heat absorption outer tube (4) in the running water heat absorption.
2. pipe according to claim 1 is communicated with two partition heat transfer heat exchangers, it is characterized in that: be provided with described heating tube communicating pipe (10) in described running water communicating pipe (5) accordingly; Described running water communicating pipe (5) is a straight tube; Described heating tube communicating pipe (10) is a straight tube; Pipe (12) is a straight tube in the described running water heat absorption.
3. pipe according to claim 1 is communicated with two partition heat transfer heat exchangers; It is characterized in that: the described running water outer channel closure of heat absorption (2) is outside or to in-flanges; Be embedded in running water heat absorption outer tube (4) port, the flange of the running water outer channel closure of heat absorption (2) and running water absorb heat outer tube (4) port limit and connect, the bilateral alignment pinch side weld and connect in succession.
4. pipe according to claim 3 is communicated with two partition heat transfer heat exchangers, it is characterized in that: the described running water outer channel closure of heat absorption (2) is outer convex end socket, and the limit is outside or to in-flanges; Perhaps be indent arc end socket, the limit is outwards or to in-flanges; Perhaps plate shaped outwards or to in-flanges; Perhaps outwards, inwardly boss shape outwards or to in-flanges.
5. pipe according to claim 2 is communicated with two partition heat transfer heat exchangers; It is characterized in that: described running water heat absorption outer tube (4) tube wall is towards porose and in-flanges; Insert running water communicating pipe (5) in the punching of running water heat absorption outer tube (4), running water communicating pipe (5) port limit with running water absorb heat outer tube (4) punching in-flanges and connect, the bilateral alignment pinch side weld and connect in succession.
6. pipe according to claim 1 is communicated with two partition heat transfer heat exchangers; It is characterized in that: be inlaid with heating tube shutoff plate (11) in the port of described heating tube (9); Heating tube shutoff plate (11) flanging or in-flanges, the flange of heating tube shutoff plate (11) is with heating tube (9) port limit and connect, the bilateral alignment pinch side weld and connect in succession; Perhaps the port between the pipe (12) is inlaid with shutoff plate (13) in the heat absorption of heating tube (9) and running water, and the centre punch of shutoff plate (13) is porose, shutoff plate (13) flanging or in-flanges, punching in-flanges or flanging; The flanging of shutoff plate (13) is with heating tube (9) port limit and connect, the bilateral alignment pinch side weld and connect in succession; In the heat absorption of the in-flanges of punching or flanging and running water the port limit of pipe (12) and connect, the bilateral alignment pinch side weld and connect in succession.
7. pipe according to claim 1 is communicated with two partition heat transfer heat exchangers; It is characterized in that: design of described running water communicating pipe (5) is at an end of two adjacent running water heat absorption outer tubes (4), and the design of adjacent next running water communicating pipe (5) is at the other end of two adjacent running water heat absorption outer tubes (4); Between the described two adjacent running water heat absorption outer tubes (4) with running water communicating pipe (5) the corresponding other end be fixedly connected with support member (6); Described heating installation import (1) and running water outlet (3) are arranged on the same end of heat exchanger the same side; Described heating outlet (8) and running water inlet (7) are arranged on another same end of heat exchanger the same side.
8. pipe according to claim 1 is communicated with two partition heat transfer heat exchangers, it is characterized in that: two adjacent running water absorb heat between the outer tube termination through being communicated with communicating pipe with its running water heat absorption at an angle of 90; Between the two adjacent heating tube terminations through being communicated with its heating tube communicating pipe at an angle of 90.
9. pipe according to claim 6 is communicated with two partition heat transfer heat exchangers, it is characterized in that: the shutoff plate in described running water heat absorption outer tube, the interior pipe of running water heat absorption, running water communicating pipe, heating tube, heating tube communicating pipe, the outer channel closure of running water heat absorption, heating tube shutoff plate, heating tube and the running water heat absorption between the pipe is that stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200099653U CN202485497U (en) | 2012-01-11 | 2012-01-11 | Tube communication double partition heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200099653U CN202485497U (en) | 2012-01-11 | 2012-01-11 | Tube communication double partition heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485497U true CN202485497U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200099653U Expired - Lifetime CN202485497U (en) | 2012-01-11 | 2012-01-11 | Tube communication double partition heat exchanger |
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| Country | Link |
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| CN (1) | CN202485497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538513A (en) * | 2012-01-11 | 2012-07-04 | 张伟 | Pipe-communicated double-partition-wall heat transfer heat exchanger and manufacturing process thereof |
-
2012
- 2012-01-11 CN CN2012200099653U patent/CN202485497U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538513A (en) * | 2012-01-11 | 2012-07-04 | 张伟 | Pipe-communicated double-partition-wall heat transfer heat exchanger and manufacturing process thereof |
| CN102538513B (en) * | 2012-01-11 | 2013-10-09 | 张伟 | Pipe-communicated double-partition-wall heat transfer heat exchanger and manufacturing process thereof |
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