CN202902935U - Sewage or surface water purpose dredge type and single-width channel heat exchange device - Google Patents
Sewage or surface water purpose dredge type and single-width channel heat exchange device Download PDFInfo
- Publication number
- CN202902935U CN202902935U CN 201220610653 CN201220610653U CN202902935U CN 202902935 U CN202902935 U CN 202902935U CN 201220610653 CN201220610653 CN 201220610653 CN 201220610653 U CN201220610653 U CN 201220610653U CN 202902935 U CN202902935 U CN 202902935U
- Authority
- CN
- China
- Prior art keywords
- clear water
- sewage
- end socket
- tube
- chamber unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a sewage or surface water purpose dredge type and single-width channel heat exchange device, and belongs to the technical field of energy. In order to solve the problems that a plate type or a plate pair welding structure is adopted for a heat exchange face of sewage heat exchange device in the prior art, welding points are required to bear large tensile stress, partial welding points are prone to open welding and can not be repaired, a whole plate piece is hard to manufacture by adopting an integral cast forming, and the like. Each layer of heat exchange tubes comprise a plurality of square tubes which are provided with two right-angle elbows, pipe openings of the square tubes are of diamond arrangements, a plurality of the square tubes are parallelly arranged, two adjacent edges of two adjacent square pipes are welded, a plurality of layers of the heat exchange tubes are horizontally or obliquely fixed in a shell body, the two ends of the shell body are detachably connected with sewage or surface water sealing heads in a sealed mode, two rows of pipe openings are fixedly connected with two pipe plates, a clean water inlet or outlet channel or a water outlet or inlet channel is arranged on the shell body, and a first clean water sealing head and a second clean water sealing head are detachably connected with the shell body in a sealed mode. The sewage or surface water purpose dredge type and single-width channel heat exchange device is used for non-blocking and high-efficient heat exchanging of sewage or surface water and the clean water occurs when cold heat energy in the sewage or surface water is extracted.
Description
Technical field
The heat-exchanger rig of sewage or surface water and clear water belonged to energy technology field when the utility model related to a kind of cold and hot amount of utilizing in heat pump techniques extraction sewage or the surface water.
Background technology
The cold and hot amount that adopts heat pump techniques to extract in the low-grade renewable and clean energy resource is space heating and air-conditioning, is one of effective way of building energy conservation reduction of discharging, and its energy-conservation amplitude can reach more than 45%.The renewable cleaning Cooling and Heat Source of these low levels comprises: atmosphere, soil, underground water, surface water, municipal sewage etc., when utilizing these cold and hot energy, need to be used on the one hand with suiting measures to local conditions, need on the other hand effectively to solve some general character and key technical problem.
About sewage and surface water Cooling and Heat Source, the key issue that needs to solve is the impurity obstruction and hangs down the heat exchange efficiency problem, as effectively not processing, flow sharply descends heat transmission equipment, the heat exchange efficiency decrease because stopping up during operation, causes heat transmission equipment seriously not reach and uses and designing requirement.
For solving blockage problem, have two kinds of technical schemes to realize: the first technical scheme is to add anti-block apparatus before heat transmission equipment, filter first again heat exchange, for example: the patent of invention publication number of present inventor exploitation is CN1474125A, open day be February 11 in 2004 day, be called " application process of urban sewage as cold and heat source and device " and the patent of invention publication number be CN 1920447A, open day be February 28 in 2007 day, be called " Sewage And Earth's Surface Water Source Heat Pump Clog-free Pressure Balance Jam-preventing Device And System " etc.; The second technical scheme is to strengthen the flow section of heat transmission equipment, makes impure sewage or surface water directly enter heat transmission equipment, and impurity waltzs through, and is referred to as " diverting type heat exchange ".
" diverting type heat exchange " relates to about the second Patents and major defect thereof are as follows:
1, the patent of invention publication number of present inventor exploitation be CN 101149233A, open day be March 26 in 2008 day, be called " sewage or surface water source heat pump flow passage type heat transfer system "; Utility model patent Granted publication number for CN201096463Y, Granted publication day be Augusts 6 in 2008 day, be called " sewage and surface water Cooling and Heat Source single channel shell plate type heat-exchanger rig "; The patent of invention publication number is CN101893395A, open day be on November 24th, 2010 and be called " overflow-type heat exchanger of urban sewage source heat pump system ", the heat-transfer surface of above-mentioned patent has adopted slab construction (in establish lacing wire), its major defect is that bearing capacity is lower, be out of shape behind the pressurized, and pad easily leaks, the difficult reparation.
2, the patent of invention publication number be CN 101598507A, open day be December 9 in 2009 day, be called " heat exchange device of complete isolation sewage pipe casing of single-layer flat pipe ", this heat exchanger tube has adopted flat tube, its major defect is low, the compressive deformation of bearing capacity equally.
3, the patent of invention publication number be CN 102226656A, open day be October 26 in 2011 day, be called " a kind of sewage box type heat exchanger ", adopted equally plank frame, its major defect is low, the compressive deformation of bearing capacity equally.
4, the application for a patent for invention publication number be CN 102519276A, open day be June 27 in 2012 day, be called " self-cleaning heat exchange device for sewage of heat pump system of sewage source ", heat-transfer surface is to add deflector in the flat layer structure, and the problem that faces remains low, the compressive deformation of bearing capacity.
5, utility model patent Granted publication number is that 2012 07 month 11 day, are called " sewage heat exchanger " for CN 202329308U, Granted publication day, heat-transfer surface has adopted dull and stereotyped and nest shape plate pair configuration, and major defect is low, the compressive deformation of bearing capacity equally.
6, the application for a patent for invention publication number be CN 102288053A, open day be December 21 in 2011 day, be called " a kind of shell-tube type sewage heat exchanger ", heat exchanger tube has adopted circular pipe pipe row structure, its major defect is to be the arc slit-tube between two pipes, then extremely difficult such as welding, then there is the gap that leaks as not welding, a large amount of impurity will accumulate between adjacent two pipes, have a strong impact on heat exchange.
7, the application for a patent for invention publication number be CN 102620485A, open day be August 1 in 2012 day, be called Cooling and Heat Source fluid and the dismountable plate type heat exchangers of cold-producing medium heat exchange such as " " sewage, its heat-transfer surface employing plate to or integrally formed whole plate.When adopting plate pair configuration, two plates are to stacking together, need welding, its major defect is that pad adopts the butt-joint mode, and pad has been not only connection function, also needs to bear huge tension, in case local certain solder joint snaps, then can cause this some periphery to snap, finally can cause plate to separating, can't repair; Whole the plate that adopts monoblock cast to be shaped because plate overall structure size is large, limited by casting technique, is difficult to realize that the monoblock cast of plate is shaped.
Summary of the invention
The purpose of this utility model provides a kind of sewage or surface water with diverting type list wide-passage type heat-exchanger rig, for the heat-transfer surface that solves existing sewage heat exchanger adopts flat or plate during to Welding Structure and technique, lacing wire or pad need to bear huge tension, in case local certain solder joint snaps, finally can cause plate to separating, can't repair, and when adopting whole the plate that monoblock cast is shaped, because of plate overall structure size large, be difficult to realize monoblock cast shaping and the high cost of plate, and be the arc seam between two pipes when adopting pipe, extremely difficultly weld and easily hinder the problem such as tubing.
For achieving the above object, the technical solution of the utility model is:
Sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, described heat-exchanger rig comprises housing, two clear water end sockets, Multi-layer exchanging heat pipe, two tube sheets and two sewage or surface water end socket, housing bottom is provided with sewage or surface-water inlet or outlet, case top is provided with sewage or surface water outlet or import, two clear water end sockets are respectively the first clear water end socket and the second clear water end socket
Every layer of heat exchanger tube comprises many square tube, every square tube is provided with two quarter bends, the mouth of pipe that is provided with the square tube of two quarter bends setting that assumes diamond in shape, many root canal orifices square tube that arranges that assumes diamond in shape is set up in parallel, and adjacent two seamed edges welding of adjacent two described square tube, Multi-layer exchanging heat pipe level or inclination are fixed in the housing, the Multi-layer exchanging heat pipe incline direction that tilts to be fixed in the housing unanimously arranges, the two ends of housing are connected with corresponding sewage or surface water end socket removable seal respectively, space between Multi-layer exchanging heat pipe and the housing is respectively equipped with a plurality of the first heat exchange zone and a plurality of the second heat exchange zone from top to bottom, a plurality of the first heat exchange zone and a plurality of the second heat exchange zone replace and the setting that partially overlaps, two tubulation mouth opposite positions with the Multi-layer exchanging heat pipe on the housing are provided with two doorways, described two tubulation mouths and two tube sheets are corresponding and be connected one by one, two tube sheet correspondences are fixed on place, two doorways, the outer top of housing is provided with clear water water inlet or exhalant canal, the outer bottom of housing is provided with clear water water outlet or intake tunnel, clear water water inlet or exhalant canal are provided with the clear water import or export, clear water water outlet or intake tunnel are provided with clear water output or import, the first clear water end socket is positioned at the place, a doorway of housing, the first clear water end socket and clear water water inlet or the adjacent setting of exhalant canal, the second clear water end socket is positioned at another place, doorway of housing, the second clear water end socket and clear water water outlet or the adjacent setting of intake tunnel, the first clear water end socket and the second clear water end socket connect with corresponding doorway removable seal respectively, the chamber that surrounds between the first clear water end socket and the corresponding tube sheet is separated into N clear water chamber unit one from top to bottom, the chamber that surrounds between the second clear water end socket and the corresponding tube sheet is separated into N clear water chamber unit two from top to bottom, it is the first clear water chamber unit one that setting is positioned at clear water chamber unit one topmost, the clear water chamber unit one that is positioned at bottom is N clear water chamber unit one, being positioned at clear water chamber unit two topmost is the first clear water chamber unit two, the clear water chamber unit two that is positioned at bottom is N clear water chamber unit two, N=3 ~ 13, the first clear water chamber unit one communicates with the first clear water chamber unit two by the heat exchanger tube that communicates, the first clear water chamber unit two communicates with the second clear water chamber unit one by the heat exchanger tube that communicates, the second clear water chamber unit one communicates with the second clear water chamber unit two by the heat exchanger tube that communicates, communicate with N clear water chamber unit two by the heat exchanger tube that communicates to N clear water chamber unit one by that analogy, clear water water inlet or exhalant canal communicate with being positioned at the first clear water chamber unit one topmost, and clear water water outlet or intake tunnel are connected with the N clear water chamber unit two that is positioned at bottom.
The described square tube that is provided with two quarter bends is the U-shaped pipe.
The described square tube that is provided with two quarter bends is comprised of a square long tube and two square short tubes, two square short tubes are arranged in the two ends of square long tube, the square short tube arranges with square long tube is vertical, one end of square short tube and an end of square long tube are welded as a whole, and two square short tubes are arranged in the both sides of square long tube center line.
Multi-layer exchanging heat pipe and horizontal plane angle that described inclination is fixed in the housing are α, 0 °＜α≤15 °.
The two ends of described housing respectively are provided with a housing adpting flange, the end face of each sewage or surface water end socket is provided with the end socket adpting flange, be provided with the end socket sealing ring between housing adpting flange and the end socket adpting flange, connect by housing adpting flange, end socket sealing ring and end socket adpting flange removable seal respectively between the two ends of housing and corresponding sewage or the surface water end socket.
Be respectively equipped with the clear water cover flange on described the first clear water end socket and the second clear water end socket end face, be respectively equipped with the doorway adpting flange on two doorways, be provided with the doorway sealing ring between clear water cover flange and the doorway adpting flange, be connected by clear water cover flange, doorway sealing ring and doorway adpting flange removable seal respectively between between the first clear water end socket and the corresponding doorway and the second clear water end socket and the corresponding doorway.
The left end of Multi-layer exchanging heat pipe is provided with Q sewage or surface water commutating zone one from top to bottom with space between corresponding sewage or the surface water end socket, Q=6 ~ 26, and sewage or surface water commutating zone one communicate with corresponding the first heat exchange zone; The right-hand member of Multi-layer exchanging heat pipe is provided with Q sewage or surface water commutating zone two from top to bottom with space between corresponding sewage or the surface water end socket, sewage or surface water commutating zone two communicate with corresponding the second heat exchange zone, separate by the separate space plate respectively between adjacent two sewage or the surface water commutating zone one and between adjacent two sewage or the surface water commutating zone two; The separate space plate is comprised of end socket dividing plate and the heat exchanger tube dividing plate of corresponding setting, and each sewage or surface water end socket and end socket dividing plate are connected, and heat exchanger tube dividing plate and corresponding heat exchanger tube are connected.
Be respectively equipped with the first stiffener on the two two adjacent side of the end socket dividing plate of described heat exchanger tube dividing plate and corresponding setting, two the first stiffeners are pressed on the end socket sealing ring that is arranged between the two.
Separate by clear water chamber demarcation strip respectively between adjacent two clear water chamber unit one and between adjacent two clear water chamber unit two, clear water chamber demarcation strip is comprised of the first clear water dividing plate and the second clear water dividing plate of corresponding setting, the first clear water end socket and the second clear water end socket are connected with the first clear water dividing plate respectively, and each tube sheet and the second clear water dividing plate are connected.
Be respectively equipped with the second stiffener on the two two adjacent side of the second clear water dividing plate of described the first clear water dividing plate and corresponding setting, two the second stiffeners are pressed on the doorway sealing ring that is arranged between the two.
The utility model with respect to difference and the beneficial effect of prior art is:
(1) taking the mouth of pipe of many square tube to assume diamond in shape is set up in parallel, adjacent two seamed edges welding of adjacent two described square tube, need not to take again to establish lacing wire or the right butt-joint of plate, saved a large amount of welding procedures, solve the seepy question that exists because of a large amount of welding, ensured the reliability of heat-exchanger rig; Also do not need to take integral casting process, processing technology is simple, cost significantly reduces;
(2) adopt square tube, four seamed edges (or face) pressurized is consistent, and bearing capacity significantly improves, can reach more than the 1MPa, and the long limit compression capability of flat tube, flat board or plate pair configuration is low, the minor face compression capability is high, discontinuity generally designs compression capability and is lower than 0.6MPa, and distortion is serious;
(3) because bearing capacity obviously improves, can suitably reduce tube wall thickness, no longer include simultaneously lacing wire and consumptive material thereof, therefore same heat exchange area can reduce consumptive material more than 20% at least;
(4) after many square tube are set up in parallel, when a certain pipe damages, can be similar to shell-and-tube heat exchanger, two mouths of pipe of the square tube of this damage are blocked get final product, convenience easy to maintenance, and adopt flat or after to leak appear in plate pair configuration, must effectively process to leakage point (being difficult to process), can't take the way of stopping up;
(5) angle of every layer of heat exchanger tube and horizontal plane can effectively be alleviated the deposition of impurity on heat-transfer surface greater than 0 °, thereby improves heat transfer coefficient more than 10%;
(6) publication number is the application for a patent for invention employing circular pipe pipe row structure of CN 102288053A, it is an arc seam between two pipes arranged side by side, the welding difficulty greatly and is easily hindered tubing (actual can't the welding), the present invention adopts square tube, two side by side are being 90 ° of angles between the positive square tubes arranges, easily welding and can take not undercut welding to ensure and not hinder tubing.
Description of drawings
Fig. 1 is the external structure front view of heat-exchanger rig of the present utility model;
Fig. 2 is the vertical view cutaway drawing of heat-exchanger rig of the present utility model, and the square tube that is provided with two quarter bends is comprised of a square long tube and two square short tubes;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the C-C cutaway view of Fig. 3;
Fig. 6 is the vertical view cutaway drawing of heat-exchanger rig of the present utility model, and the square tube that is provided with two quarter bends is the U-shaped pipe.
Among the figure: housing 1, square tube 2, tube sheet 3, sewage or surface-water inlet or export 4, sewage or surface water outlet or import 5, sewage or surface water end socket 6, the first clear water end socket 8, the second clear water end socket 9, the first heat exchange zone 10, the second heat exchange zone 11, the mouth of pipe 12, clear water water inlet or exhalant canal 13, clear water water outlet or intake tunnel 14, clear water import or export 15, clear water output or import 16, clear water chamber unit 1, clear water chamber unit 2 18, square long tube 19, square short tube 20, housing adpting flange 21, end socket adpting flange 22, end socket sealing ring 23, clear water cover flange 24, doorway adpting flange 25, doorway sealing ring 26, heat exchanger tube dividing plate 27, end socket dividing plate 28, sewage or surface water commutating zone 1, sewage or surface water commutating zone 2 30, the first stiffener 31, the first clear water dividing plate 32, the second clear water dividing plate 33, the second stiffener 36, leg 37.
The specific embodiment
The specific embodiment one: such as Fig. 1 ~ shown in Figure 6, the sewage of present embodiment or surface water are with diverting type list wide-passage type heat-exchanger rig, described heat-exchanger rig comprises housing 1, two clear water end sockets, the Multi-layer exchanging heat pipe, two tube sheets 3 and two sewage or surface water end socket 6, housing 1 bottom is provided with sewage or surface-water inlet or exports 4, housing 1 top is provided with sewage or surface water outlet or import 5, two clear water end sockets are respectively the first clear water end socket 8 and the second clear water end socket 9, every layer of heat exchanger tube comprises many square tube 2, every square tube 2 is provided with two quarter bends, the mouth of pipe that is provided with the square tube 2 of two quarter bends setting that assumes diamond in shape, many root canal orifices square tube 2 that arranges that assumes diamond in shape is set up in parallel, and adjacent two seamed edges welding of adjacent two described square tube 2, Multi-layer exchanging heat pipe level or inclination are fixed in the housing 1, be that the Multi-layer exchanging heat pipe adopts welding procedure and housing to fix, the Multi-layer exchanging heat pipe incline direction that tilts to be fixed in the housing 1 unanimously arranges, the two ends of housing 1 utilize the bolt connection piece removable seal to be connected with corresponding sewage or surface water end socket 6 respectively, space between Multi-layer exchanging heat pipe and the housing 1 is respectively equipped with a plurality of the first heat exchange zone 10 and a plurality of the second heat exchange zone 11 from top to bottom, a plurality of the first heat exchange zone 10 and a plurality of the second heat exchange zone 11 replace and the setting that partially overlaps, two tubulation mouths, 12 opposite positions with the Multi-layer exchanging heat pipe on the housing 1 are provided with two doorways, described two tubulation mouths 12 and two tube sheets 3 are corresponding and adopt welding procedure to be connected one by one, two tube sheet 3 corresponding welding procedures that adopt are fixed on place, two doorways, housing 1 outer top is provided with clear water water inlet or exhalant canal 13, housing 1 outer bottom is provided with clear water water outlet or intake tunnel 14, clear water water inlet or exhalant canal 13 are provided with clear water import or export 15, clear water water outlet or intake tunnel 14 are provided with clear water output or import 16, the first clear water end socket 8 is positioned at the place, a doorway of housing 1, the first clear water end socket 8 and clear water water inlet or exhalant canal 13 adjacent settings, the second clear water end socket 9 is positioned at another place, doorway of housing 1, the second clear water end socket 9 and clear water water outlet or intake tunnel 14 adjacent settings, the first clear water end socket 8 and the second clear water end socket 9 utilize the bolt connection piece removable seal to connect with corresponding doorway respectively, the chamber that surrounds between the first clear water end socket 8 and the corresponding tube sheet 3 is separated into N clear water chamber unit 1 from top to bottom, the chamber that surrounds between the second clear water end socket 9 and the corresponding tube sheet 3 is separated into N clear water chamber unit 2 18 from top to bottom, it is the first clear water chamber unit one that setting is positioned at clear water chamber unit one topmost, the clear water chamber unit one that is positioned at bottom is N clear water chamber unit one, being positioned at clear water chamber unit two topmost is the first clear water chamber unit two, the clear water chamber unit two that is positioned at bottom is N clear water chamber unit two, N=3 ~ 13, the first clear water chamber unit one communicates with the first clear water chamber unit two by the heat exchanger tube that communicates, the first clear water chamber unit two communicates with the second clear water chamber unit one by the heat exchanger tube that communicates, the second clear water chamber unit one communicates with the second clear water chamber unit two by the heat exchanger tube that communicates, communicate with N clear water chamber unit two by the heat exchanger tube that communicates to N clear water chamber unit one by that analogy, clear water water inlet or exhalant canal 13 communicate with being positioned at the first clear water chamber unit one topmost, and clear water water outlet or intake tunnel 14 are connected with the N clear water chamber unit two that is positioned at bottom; The bottom of housing 1 lateral surface is provided with two legs 37, is used for supporting heat-exchanger rig.
The square tube that is provided with two quarter bends 2 described in the present embodiment is the U-shaped pipe; Perhaps the square tube that is provided with two quarter bends 2 described in the present embodiment is comprised of a square long tube 19 and two square short tubes 20, two square short tubes 20 are arranged in the two ends of square long tube 19, square short tube 20 and square long tube 19 vertical settings, one end of square short tube 20 and an end of square long tube 19 are welded as a whole, and two square short tubes 20 are arranged in the both sides of square long tube 19 center lines.
The specific embodiment two: as shown in Figure 3, the specific embodiment one described sewage or surface water be with diverting type list wide-passage type heat-exchanger rig, and described inclination is fixed on Multi-layer exchanging heat pipe in the housing 1 and the angle of horizontal plane is α, 0 °＜α≤15 °.The beneficial effect of this embodiment is: can effectively alleviate the deposition of impurity on heat-transfer surface, thereby improve heat transfer coefficient more than 10%.
The specific embodiment three: as shown in Figure 1, the specific embodiment one described sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, the two ends of described housing 1 respectively are provided with a housing adpting flange 21, the end face of each sewage or surface water end socket 6 is provided with end socket adpting flange 22, be provided with end socket sealing ring 23 between housing adpting flange 21 and the end socket adpting flange 22, between the two ends of housing 1 and corresponding sewage or the surface water end socket 6 respectively by housing adpting flange 21, end socket sealing ring 23 and end socket adpting flange 22 removable seals connect, utilize connecting bolt to realize that above-mentioned three's removable seal connects in the present embodiment, the two ends of housing 1 and two housing adpting flanges 21 adopt welding procedure to be made as one.The end face of sewage or surface water end socket 6 and end socket adpting flange 22 adopt welding procedure to be made as one.After one to two year, removable housing adpting flange 21 and end socket adpting flange 22 clean in this heat-exchanger rig operation.
The specific embodiment four: such as Fig. 4 and shown in Figure 5, the specific embodiment one described sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, be respectively equipped with clear water cover flange 24 on described the first clear water end socket 8 and the second clear water end socket 9 end faces, be respectively equipped with doorway adpting flange 25 on two doorways, be provided with doorway sealing ring 26 between clear water cover flange 24 and the doorway adpting flange 25, pass through respectively clear water cover flange 24 between the first clear water end socket 8 and the corresponding doorway and between the second clear water end socket 9 and the corresponding doorway, doorway sealing ring 26 and doorway adpting flange 25 removable seals connect, and utilize connecting bolt to realize that above-mentioned three's removable seal connects in the present embodiment.Adopt respectively welding procedure to be made as one between the end face of the first clear water end socket 8 and the clear water cover flange 24 and between the end face of the second clear water end socket 9 and the clear water cover flange 24.
The specific embodiment five: as shown in Figure 3, the specific embodiment one described sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, the left end of Multi-layer exchanging heat pipe is provided with Q sewage or surface water commutating zone 1 from top to bottom with space between corresponding sewage or the surface water end socket 6, and sewage or surface water commutating zone 1 communicate with corresponding the first heat exchange zone 10; The right-hand member of Multi-layer exchanging heat pipe is provided with Q sewage or surface water commutating zone 2 30 from top to bottom with space between corresponding sewage or the surface water end socket 6, sewage or surface water commutating zone 2 30 communicate with corresponding the second heat exchange zone 11, separate by the separate space plate respectively between adjacent two sewage or the surface water commutating zone 1 and between adjacent two sewage or the surface water commutating zone 2 30; The separate space plate is comprised of end socket dividing plate 28 and the heat exchanger tube dividing plate 27 of corresponding setting, and each sewage or surface water end socket 6 adopt welding procedure to be connected with end socket dividing plate 28, and heat exchanger tube dividing plate 27 adopts welding procedure to be connected with corresponding heat exchanger tube.
The specific embodiment six: as shown in Figure 3, the specific embodiment five described sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, be respectively equipped with the first stiffener 31 on the two two adjacent side of the end socket dividing plate 28 of described heat exchanger tube dividing plate 27 and corresponding setting, being heat exchanger tube dividing plate 27 adopts welding procedure and the first stiffener 31 to be connected with the two two adjacent side of the end socket dividing plate of corresponding setting 28, and two the first stiffeners 31 are pressed on the end socket sealing ring 23 that is arranged between the two.
The specific embodiment seven: such as Fig. 2, Fig. 4 and shown in Figure 5, the specific embodiment four described sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, separate by clear water chamber demarcation strip respectively between adjacent two clear water chamber unit 1 and between adjacent two clear water chamber unit 2 18, clear water chamber demarcation strip is comprised of the first clear water dividing plate 32 and the second clear water dividing plate 33 of corresponding setting, the first clear water end socket 8 and the second clear water end socket 9 adopt welding procedure to be connected with the first clear water dividing plate 32 respectively, and each tube sheet 3 and the second clear water dividing plate 33 adopt welding procedure to be connected.
The specific embodiment eight: such as Fig. 4 and shown in Figure 5, the specific embodiment seven described sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, be respectively equipped with the second stiffener 36 on the two two adjacent side of the second clear water dividing plate 33 of described the first clear water dividing plate 32 and corresponding setting, the two two adjacent side of the second clear water dividing plate 33 of i.e. the first clear water dividing plate 32 and corresponding setting adopt welding procedure and the second stiffener 36 to be connected, and two the second stiffeners 36 are pressed on the doorway sealing ring 26 that is arranged between the two.
Embodiment 1:
Such as Fig. 3 ~ shown in Figure 5, the Multi-layer exchanging heat pipe is defined as ground floor heat exchanger tube to the M layer heat exchanger tube from top to bottom successively, M=10 ~ 50, being positioned at clear water chamber unit 1 mouth of pipe 12 corresponding with ground floor heat exchanger tube and second layer heat exchanger tube topmost communicates, in the M layer heat exchanger tube except ground floor heat exchanger tube and second layer heat exchanger tube remaining M-2 layer heat exchanger tube successively per four layers of pipe heat pipe heat are combined into one group of heat exchanger tube from top to bottom, all the other clear water chamber unit one mouth of pipe 12 corresponding with corresponding one group of heat exchanger tube except the clear water chamber unit one that is positioned at the top is connected; Clear water chamber unit two mouth of pipe 12 corresponding with M layer heat exchanger tube and M-1 layer heat exchanger tube that is positioned at bottom communicates, in the Multi-layer exchanging heat pipe except M layer heat exchanger tube and M-1 layer heat exchanger tube remaining M-2 layer heat exchanger tube from the bottom to top successively will be per four layers manage heat pipe heat and be combined into one group of heat exchanger tube, the mouth of pipe 12 corresponding with corresponding one group of heat exchanger tube of all the other the clear water chamber unit 2 18 except the clear water chamber unit 2 18 that is positioned at bottom is connected.
Embodiment 2:
Sewage or surface water flow outside square tube, from top to bottom or from bottom to top, and by flowing back and forth about sewage or surface water commutating zone one and sewage or two commutations of surface water commutating zone; Clear water flows in square tube, with the opposite direction of sewage or surface water, from bottom to top or from top to bottom, by flowing back and forth about clear water chamber unit one and two commutations of clear water chamber unit; Both are by the tube wall heat exchange.Distance (beeline) between every layer of square tube zooms in or out according to the water quality situation of sewage or surface water, beeline between every layer of square tube is between 10 ~ 80mm, the length of side of square tube is between 10 ~ 60mm, and the length of square tube is between 2 ~ 6 meters.
Operation principle:
Sewage or surface water are from sewage or surface-water inlet or export 4 and enter and flow to sewage or surface water commutating zone 1, in the flow process with square tube in the clear water heat exchange, after sewage or one 29 commutations of surface water commutating zone, flow to sewage or surface water commutating zone 2 30, in the flow process with square tube in the clear water heat exchange, after sewage or 2 30 commutations of surface water commutating zone, flow to again next sewage or surface water commutating zone 1, flow back and forth so, and flow out from the outlet of sewage or surface water or import 5 at last, sewage or surface water flow in the process all the time with square tube in the clear water heat exchange.
Clear water then enters the first clear water chamber unit 1 from clear water import or export 15 by clear water water inlet or exhalant canal 13, from the first clear water chamber unit 1 flow into again in the square tube with pipe outside sewage heat change, in square tube, flow out to the first clear water chamber unit 2 18 again, and in square tube, flow to next clear water chamber unit 1 from this clear water chamber unit 2 18, flow back and forth so, and flow out from clear water output or import 16 finally by clear water water outlet or intake tunnel 14, in the clear water flow process all the time with the outer sewage of square tube or surface water heat exchange.
Wherein, sewage or surface water can reverse flow, namely enter from sewage or surface water outlet or import 5, and from sewage or surface-water inlet or export 4 and flow out, this moment, clear water then flowed into from clear water output or import 16, flowed out from clear water import or export 15.Both reverse flow heat exchange.
Claims (10)
1. a sewage or surface water are with diverting type list wide-passage type heat-exchanger rig, described heat-exchanger rig comprises housing (1), two clear water end sockets, the Multi-layer exchanging heat pipe, two tube sheets (3) and two sewage or surface water end socket (6), housing (1) bottom is provided with sewage or surface-water inlet or outlet (4), housing (1) top is provided with sewage or surface water outlet or import (5), two clear water end sockets are respectively the first clear water end socket (8) and the second clear water end socket (9), it is characterized in that: every layer of heat exchanger tube comprises many square tube (2), every square tube (2) is provided with two quarter bends, the mouth of pipe that is provided with the square tube (2) of two quarter bends setting that assumes diamond in shape, many root canal orifices square tube (2) that arranges that assumes diamond in shape is set up in parallel, and adjacent two seamed edges welding of adjacent two described square tube (2), Multi-layer exchanging heat pipe level or inclination are fixed in the housing (1), the Multi-layer exchanging heat pipe incline direction that tilts to be fixed in the housing (1) unanimously arranges, the two ends of housing (1) are connected with corresponding sewage or surface water end socket (6) removable seal respectively, space between Multi-layer exchanging heat pipe and the housing (1) is respectively equipped with a plurality of the first heat exchange zones (10) and a plurality of the second heat exchange zone (11) from top to bottom, a plurality of the first heat exchange zones (10) and a plurality of the second heat exchange zone (11) replace and the setting that partially overlaps, housing (1) two tubulation mouth (12) opposite positions upper and the Multi-layer exchanging heat pipe are provided with two doorways, described two tubulation mouths (12) and two tube sheets (3) are corresponding and be connected one by one, two tube sheets (3) correspondence is fixed on place, two doorways, the outer top of housing (1) is provided with clear water water inlet or exhalant canal (13), the outer bottom of housing (1) is provided with clear water water outlet or intake tunnel (14), clear water water inlet or exhalant canal (13) are provided with clear water import or export (15), clear water water outlet or intake tunnel (14) are provided with clear water output or import (16), the first clear water end socket (8) is positioned at the place, a doorway of housing (1), the first clear water end socket (8) and clear water water inlet or the adjacent setting of exhalant canal (13), the second clear water end socket (9) is positioned at another place, doorway of housing (1), the second clear water end socket (9) and clear water water outlet or the adjacent setting of intake tunnel (14), the first clear water end socket (8) and the second clear water end socket (9) connect with corresponding doorway removable seal respectively, the chamber that surrounds between the first clear water end socket (8) and the corresponding tube sheet (3) is separated into N clear water chamber unit one (17) from top to bottom, the chamber that surrounds between the second clear water end socket (9) and the corresponding tube sheet (3) is separated into N clear water chamber unit two (18) from top to bottom, it is the first clear water chamber unit one that setting is positioned at clear water chamber unit one (17) topmost, the clear water chamber unit one that is positioned at bottom is N clear water chamber unit one, being positioned at clear water chamber unit two topmost is the first clear water chamber unit two, the clear water chamber unit two that is positioned at bottom is N clear water chamber unit two, N=3 ~ 13, the first clear water chamber unit one communicates with the first clear water chamber unit two by the heat exchanger tube that communicates, the first clear water chamber unit two communicates with the second clear water chamber unit one by the heat exchanger tube that communicates, the second clear water chamber unit one communicates with the second clear water chamber unit two by the heat exchanger tube that communicates, communicate with N clear water chamber unit two by the heat exchanger tube that communicates to N clear water chamber unit one by that analogy, clear water water inlet or exhalant canal (13) communicate with being positioned at the first clear water chamber unit one topmost, and clear water water outlet or intake tunnel (14) are connected with the N clear water chamber unit two that is positioned at bottom.
2. sewage as claimed in claim 1 or surface water is characterized in that with diverting type list wide-passage type heat-exchanger rig: the described square tube (2) that is provided with two quarter bends is the U-shaped pipe.
3. sewage as claimed in claim 1 or surface water are with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: the described square tube (2) that is provided with two quarter bends is comprised of a square long tube (19) and two square short tubes (20), two square short tubes (20) are arranged in the two ends of square long tube (19), square short tube (20) and the vertical setting of square long tube (19), one end of square short tube (20) and an end of square long tube (19) are welded as a whole, and two square short tubes (20) are arranged in the both sides of square long tube (19) center line.
Such as claim 1,2 or 3 described sewage or surface water with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: described inclination is fixed on Multi-layer exchanging heat pipe in the housing (1) and the angle of horizontal plane is α, 0 °＜α≤15 °.
5. sewage as claimed in claim 1 or surface water are with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: the two ends of described housing (1) respectively are provided with a housing adpting flange (21), the end face of each sewage or surface water end socket (6) is provided with end socket adpting flange (22), be provided with end socket sealing ring (23) between housing adpting flange (21) and the end socket adpting flange (22), between the two ends of housing (1) and corresponding sewage or the surface water end socket (6) respectively by housing adpting flange (21), end socket sealing ring (23) and end socket adpting flange (22) removable seal connect.
6. sewage as claimed in claim 1 or surface water are with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: be respectively equipped with clear water cover flange (24) on described the first clear water end socket (8) and the second clear water end socket (9) end face, be respectively equipped with doorway adpting flange (25) on two doorways, be provided with doorway sealing ring (26) between clear water cover flange (24) and the doorway adpting flange (25), pass through respectively clear water cover flange (24) between the first clear water end socket (8) and the corresponding doorway and between the second clear water end socket (9) and the corresponding doorway, doorway sealing ring (26) and doorway adpting flange (25) removable seal connect.
7. sewage as claimed in claim 1 or surface water are with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: the left end of Multi-layer exchanging heat pipe is provided with Q sewage or surface water commutating zone one (29) from top to bottom with space between corresponding sewage or the surface water end socket (6), Q=6 ~ 26, sewage or surface water commutating zone one (29) communicate with corresponding the first heat exchange zone (10); The right-hand member of Multi-layer exchanging heat pipe is provided with Q sewage or surface water commutating zone two (30) from top to bottom with space between corresponding sewage or the surface water end socket (6), sewage or surface water commutating zone two (30) communicate with corresponding the second heat exchange zone (11), separate by the separate space plate respectively between adjacent two sewage or the surface water commutating zone one (29) and between adjacent two sewage or the surface water commutating zone two (30); The separate space plate is comprised of end socket dividing plate (28) and the heat exchanger tube dividing plate (27) of corresponding setting, and each sewage or surface water end socket (6) are connected with end socket dividing plate (28), and heat exchanger tube dividing plate (27) is connected with corresponding heat exchanger tube.
8. sewage as claimed in claim 7 or surface water are with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: be respectively equipped with the first stiffener (31) on the two two adjacent side of the end socket dividing plate (28) of described heat exchanger tube dividing plate (27) and corresponding setting, two the first stiffeners (31) are pressed on the end socket sealing ring (23) that is arranged between the two.
9. sewage as claimed in claim 6 or surface water are with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: separate by clear water chamber demarcation strip respectively between adjacent two clear water chamber unit one (17) and between adjacent two clear water chamber unit two (18), clear water chamber demarcation strip is comprised of the first clear water dividing plate (32) and the second clear water dividing plate (33) of corresponding setting, the first clear water end socket (8) and the second clear water end socket (9) are connected with the first clear water dividing plate (32) respectively, and each tube sheet (3) is connected with the second clear water dividing plate (33).
10. sewage as claimed in claim 9 or surface water are with diverting type list wide-passage type heat-exchanger rig, it is characterized in that: be respectively equipped with the second stiffener (36) on the two two adjacent side of the second clear water dividing plate (33) of described the first clear water dividing plate (32) and corresponding setting, two the second stiffeners (36) are pressed on the doorway sealing ring (26) that is arranged between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610653 CN202902935U (en) | 2012-11-17 | 2012-11-17 | Sewage or surface water purpose dredge type and single-width channel heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220610653 CN202902935U (en) | 2012-11-17 | 2012-11-17 | Sewage or surface water purpose dredge type and single-width channel heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202902935U true CN202902935U (en) | 2013-04-24 |
Family
ID=48123595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220610653 Withdrawn - After Issue CN202902935U (en) | 2012-11-17 | 2012-11-17 | Sewage or surface water purpose dredge type and single-width channel heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202902935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914183A (en) * | 2012-11-17 | 2013-02-06 | 青岛科创新能源科技有限公司 | Dredging single wide flow channel type heat exchange device for sewage or surface water |
| CN108709446A (en) * | 2018-07-25 | 2018-10-26 | 内蒙古工业大学 | A kind of removable quick thermal storage and energy accumulation device of latent heat-sensible heat-latent heat step phase transformation |
-
2012
- 2012-11-17 CN CN 201220610653 patent/CN202902935U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914183A (en) * | 2012-11-17 | 2013-02-06 | 青岛科创新能源科技有限公司 | Dredging single wide flow channel type heat exchange device for sewage or surface water |
| CN108709446A (en) * | 2018-07-25 | 2018-10-26 | 内蒙古工业大学 | A kind of removable quick thermal storage and energy accumulation device of latent heat-sensible heat-latent heat step phase transformation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201444007U (en) | Detachable spiral plate heat exchanger | |
| CN103017577B (en) | Tubular heat exchanging device with dredging structure for sewage or surface water | |
| CN202902935U (en) | Sewage or surface water purpose dredge type and single-width channel heat exchange device | |
| CN103940264B (en) | Non-clean water dredging type heat exchange device provided with built-in flow channel separation structure | |
| CN202902938U (en) | Sewage or surface water purpose dredge type and wide channel heat exchange device | |
| CN102914185B (en) | Dredging wide flow channel heat exchange device for sewage or surface water | |
| CN102914183B (en) | Dredging single wide flow channel type heat exchange device for sewage or surface water | |
| CN201488600U (en) | Finned tube heat exchanger | |
| CN203011204U (en) | Tubular heat exchanger provided with dredging structures and used for sewage or surface water | |
| CN203011203U (en) | Forced dredging type tubular heat exchanger for sewage or surface water | |
| CN103063063B (en) | Forcible dredging type tubular heat exchange device for sewage or surface water | |
| CN102997725B (en) | Dredging type tubular heat exchanging device for sewage or surface water | |
| CN103791738A (en) | Multi-tube heating water storage heat exchanger with pressure borne by closed tubes and manufacturing technology thereof | |
| CN114688900B (en) | Multi-module combined plate-fin heat exchanger | |
| CN202902946U (en) | Dredging type diagonal door heat exchange device for sewage or surface water | |
| CN203810982U (en) | Waste water draining type heat exchange device provided with inlaid runner separation structure | |
| CN103557726A (en) | Heating multi-pipe heat-conducting shell-tube-type water storage heat exchanger and manufacturing process thereof | |
| CN205014864U (en) | Heat exchanger fin and adopt dislocation formula heat exchanger of this heat exchanger fin | |
| CN103033073B (en) | Tubular channel-type heat exchange method for sewage or surface water | |
| CN102927839B (en) | Dredged type diagonal door heat transfer device for sewage or surface water | |
| CN202675955U (en) | Screen-type gas flue heat exchanger | |
| CN201867099U (en) | Semi-dismountable welding plate type heat exchanger | |
| CN212988114U (en) | Welded plate type circulating water flow channel cooler | |
| CN215597317U (en) | Heat exchanger | |
| CN220624997U (en) | Novel slag flushing water heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130424 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |