CN102927839A - Dredged type diagonal door heat transfer device for sewage or surface water - Google Patents
Dredged type diagonal door heat transfer device for sewage or surface water Download PDFInfo
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- CN102927839A CN102927839A CN2012104663743A CN201210466374A CN102927839A CN 102927839 A CN102927839 A CN 102927839A CN 2012104663743 A CN2012104663743 A CN 2012104663743A CN 201210466374 A CN201210466374 A CN 201210466374A CN 102927839 A CN102927839 A CN 102927839A
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- surface water
- dividing plate
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- 239000010865 sewage Substances 0.000 title claims abstract description 167
- 239000002352 surface water Substances 0.000 title claims abstract description 151
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 213
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000007704 transition Effects 0.000 claims description 73
- 230000008676 import Effects 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 16
- 239000003351 stiffener Substances 0.000 claims description 15
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 230000008901 benefit Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005493 welding type Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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Abstract
The invention discloses a dredged type diagonal door heat transfer device for sewage or surface water, belongs to the technical field of energy, and aims to solve the problems that as a clean water door is arranged on one side of the existing sewage heat transfer device, a maintenance space is kept between two adjacent devices, and the occupied area is large; the turning connection between upper and lower layer heat exchange pipes is arranged on one side, so that the processing difficulty is large, and the reliability of the turning connection is bad; the flow resistance of the heat transfer device is large; and the water pump consumes a lot of power. Each layer of the heat exchange pipes comprises a plurality of parallel heat exchange straight pipes welded together; multiple layers of the heat exchange pipes are fixed in a shell along a diagonal direction of the shell; four corners of the shell are cut into four chamfer angles through vertical sections; cut end surfaces of two chamfer angles are in detachable sealing connection with two clean water end sockets; cut end surfaces of the other two chamfer angles are in detachable sealing connection with two sewage or surface water end sockets; and the shell is respectively provided with a clean water inlet or outlet, a clean water outlet or inlet, a sewage or surface water inlet or outlet, and a sewage or surface water outlet or inlet. When the heat exchange device is used for extracting cold energy and heat in the sewage or the surface water, the sewage or the surface water exchanges heat with the clean water without blocking and at high efficiency.
Description
Technical field
The heat-exchanger rig of sewage or surface water and clear water belongs to energy technology field when the present invention relates to a kind of cold and hot amount of utilizing in sewage or the surface water.
Background technology
Utilizing the cold and hot amount in the low-grade renewable and clean energy resources such as sewage or surface water to be space heating and air-conditioning, generally based on heat pump techniques, 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 that impurity stops up and raising heat exchange efficiency problem, and as not dealing carefully with, the flow of heat transmission equipment sharply descends when then moving, and the efficient decrease of heat transmission equipment, cause heat transmission equipment seriously not reach instructions for use.Described sewage comprises that city untreated sewage, Sewage Plant disposed of sewage and trade effluent, and surface water comprises river, river, lake, seawater.
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 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 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 CN 201096463Y, 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 sewage door of above-mentioned patent is in the termination, commutation is in the side but clear water is turned, and difficulty of processing is large, and flow resistance is large.
2, 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 ", the application for a patent for invention publication number is 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, the turning connection of its levels heat exchanger tube is arranged on the side, to stay space for maintenance between adjacent two equipment, take up an area large, and difficulty of processing is large, the turning connection reliability is poor, and the flow resistance of heat-exchanger rig is large.
Existing sewage heat exchanger all is arranged on the termination so that open cleaning with the sewage door, therefore, the clear water side is as establishing door, can not process after then facing water leakage fault, as establish door and then need to be located at the side, and after being located at the side, face difficulty of processing large, and space for maintenance need to be arranged, take up an area large, the simultaneously local resistance of clear water side will obviously increase, and increase pump energy consumption.The purpose of present patent application is to address the above problem.
Summary of the invention
The purpose of this invention is to provide a kind of sewage or surface water diverting type diagonal gate heat-exchanger rig, for there is the clear water door side that solves existing sewage heat exchanger, to stay space for maintenance between adjacent two equipment, take up an area large, the turning of levels heat exchanger tube connects need to be arranged on the side, the problems such as difficulty of processing is large, and the turning connection reliability is poor, and the flow resistance of heat-exchanger rig is large, pump energy consumption is high.
Realize above-mentioned purpose, technical scheme of the present invention is:
Sewage or surface water diverting type diagonal gate heat-exchanger rig, described heat-exchanger rig comprises housing, two clear water end sockets, the Multi-layer exchanging heat pipe, two tube sheets and two sewage or surface water end socket, housing is four prisms cylinder, every layer of heat exchanger tube comprises many heat exchange straight tubes, many heat exchange straight tubes are set up in parallel and are welded as a whole, the Multi-layer exchanging heat pipe is fixed in the housing along a diagonal of housing, Multi-layer exchanging heat pipe level or be obliquely installed, the incline direction of the Multi-layer exchanging heat pipe that is obliquely installed is consistent, four corner angle of housing all cut into four chamfer angles by vertical tangent plane, the two ends of Multi-layer exchanging heat pipe are separately fixed on the corresponding tube sheet, two tube sheets are arranged on the incision of corresponding two chamfer angles of the Multi-layer exchanging heat pipe two ends mouth of pipe, two clear water end sockets and the one by one corresponding setting of two tube sheets, two clear water end sockets are connected with the otch end face removable seal of described two chamfer angles; Two otch of two remaining chamfer angles and two sewage or the one by one corresponding setting of surface water end socket, two sewage or surface water end socket are connected with two otch removable seals of two chamfer angles of described remainder, the chamber that surrounds between the tube sheet of the Multi-layer exchanging heat pipe left end clear water end socket corresponding with this tube sheet is separated into N left clear water transition chamber thereof from top to bottom, it is the first left clear water transition chamber thereof that setting is positioned at left clear water transition chamber thereof topmost, and the left clear water transition chamber thereof that is positioned at bottom is the left clear water transition chamber thereof of N; The chamber that surrounds between the tube sheet of the Multi-layer exchanging heat pipe right-hand member clear water end socket corresponding with this tube sheet is separated into N right clear water transition chamber thereof from top to bottom, N=3 ~ 13, it is the first right clear water transition chamber thereof that setting is positioned at right clear water transition chamber thereof topmost, the right clear water transition chamber thereof that is positioned at bottom is the right clear water transition chamber thereof of N, the first left clear water transition chamber thereof communicates with the first right clear water transition chamber thereof by the heat exchanger tube that communicates, the first right clear water transition chamber thereof communicates with the second left clear water transition chamber thereof by the heat exchanger tube that communicates, the second left clear water transition chamber thereof communicates with the second right clear water transition chamber thereof by the heat exchanger tube that communicates, communicate with the right clear water transition chamber thereof of N by the heat exchanger tube that communicates to the left clear water transition chamber thereof of N by that analogy, housing is provided with the clear water import or export that communicates with the first left clear water transition chamber thereof, and housing is provided with clear water output or the import that communicates with the right clear water transition chamber thereof of N; The space that forms between housing and the Multi-layer exchanging heat pipe is provided 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 replaces and the setting that partially overlaps with a plurality of the second heat exchange zone, the the first heat exchange zone that is positioned at topmost communicates with sewage or surface-water inlet or outlet on being arranged on housing, be positioned at bottom the second heat exchange zone be arranged on housing on sewage or surface water exports or import communicates.
Described heat exchange straight tube is square tube, the setting that assumes diamond in shape of the mouth of pipe of square tube, and the adjacent ribs side weld of adjacent two square tube that arrange of assuming diamond in shape in every layer of square tube connects.
Described heat exchange straight tube is the rectangle pipe, the narrow side welding of the adjacent two rectangle pipes in every layer of rectangle pipe.
Described heat exchange straight tube is pipe, and the middle part between adjacent two pipes in every layer of pipe is provided with meeting stile along the length direction of pipe, meeting stile and adjacent two pipes welding.
Tilting to be fixed on the interior Multi-layer exchanging heat pipe of housing and the angle of horizontal plane is α, 0 °＜α≤15 °.
Respectively be provided with a clear water cover flange on the end face of two clear water end sockets, respectively be provided with a housing adpting flange one on the otch end face of two chamfer angles corresponding with described two clear water end sockets, be provided with sealing ring one between housing adpting flange one and the clear water cover flange, the otch end face of described two chamfer angles is connected by clear water cover flange, sealing ring one and housing adpting flange one removable seal respectively with two clear water end sockets.
Respectively be provided with a sewage or surface water cover flange on the end face of two sewage or surface water end socket, respectively be provided with a housing adpting flange two on the otch end face of two chamfer angles corresponding with described two sewage or surface water end socket, be provided with sealing ring two between housing adpting flange two and sewage or the surface water cover flange, the otch end face of described two chamfer angles is connected by sewage or surface water cover flange, sealing ring two and housing adpting flange two removable seals respectively with two sewage or surface water end socket.
Separate by left clear water chamber demarcation strip between adjacent two left clear water transition chamber thereofs, left clear water chamber demarcation strip is comprised of the clear water dividing plate one that is oppositely arranged and clear water dividing plate two, clear water dividing plate one is connected with the clear water end socket that is arranged on Multi-layer exchanging heat pipe left side, and clear water dividing plate two is connected with the tube sheet that is arranged on Multi-layer exchanging heat pipe left end; Separate by right clear water chamber demarcation strip between adjacent two right clear water transition chamber thereofs, right clear water chamber demarcation strip is comprised of the clear water dividing plate three that is oppositely arranged and clear water dividing plate four, clear water dividing plate three is connected with the clear water end socket that is arranged on Multi-layer exchanging heat pipe right side, and clear water dividing plate four is connected with the tube sheet that is arranged on Multi-layer exchanging heat pipe right-hand member; Be respectively equipped with stiffener one on the two two adjacent side of clear water dividing plate one and clear water dividing plate two and on the two two adjacent side of clear water dividing plate three and clear water dividing plate four, adjacent two stiffeners one compress the sealing ring one that is arranged between the two.
Sewage or the surface water end socket adjacent with the clear water end socket that is arranged on Multi-layer exchanging heat pipe left side are set as sewage or surface water end socket one, another sewage or the surface water end socket of two sewage or surface water end socket remainder are set as sewage or surface water end socket two, Multi-layer exchanging heat pipe and sewage or surface water end socket one an adjacent side are provided with a plurality of sewage or surface water commutating zone one from top to bottom to the space between sewage or the surface water end socket one, and sewage or surface water commutating zone one communicate with corresponding the first heat exchange zone; Multi-layer exchanging heat pipe and sewage or surface water end socket two adjacent sides are provided with a plurality of sewage or surface water commutating zone two from top to bottom to the space between sewage or the surface water end socket two, and sewage or surface water commutating zone two communicate with corresponding the second heat exchange zone.
Pass through commutating zone one baffle for separating between adjacent two sewage or the surface water commutating zone one, commutating zone one dividing plate is made of commutation dividing plate one and commutation dividing plate two, commutation dividing plate one is connected with sewage or surface water end socket one, commutation dividing plate two is connected with the corresponding heat exchanger tube lateral surface of Multi-layer exchanging heat pipe, commutation dividing plate one and the two relative settings of commutation dividing plate; Pass through commutating zone two baffle for separatings between adjacent two sewage or the surface water commutating zone two, commutating zone two dividing plates are made of commutation dividing plate three and commutation dividing plate four, commutation dividing plate three is connected with sewage or surface water end socket two, commutation dividing plate four is connected with the corresponding heat exchanger tube lateral surface of Multi-layer exchanging heat pipe, and commutation dividing plate three is oppositely arranged with commutation dividing plate four; Second stiffener that is connected respectively on both adjacent side of commutation dividing plate one and commutation dividing plate two and on both adjacent side of commutation dividing plate three and commutation dividing plate four, adjacent two the second stiffeners are pressed on the sealing ring two that is arranged between the two.
The present invention with respect to the beneficial effect of prior art is:
(1) adopt the diagonal gate form, four doors are all in the termination, and side Wu Men can not stay space for maintenance between adjacent two equipment, and hypotelorism obviously reduces spacing and takes up an area more than 50%;
(2) the clear water door of prior art is in the side, the turning of levels heat exchanger tube connects need to be arranged on the side, divide four 90 degree to turn, difficulty of processing is large, and turning connection reliability extreme difference is the weak link that leakage accident occurs, after adopting the diagonal gate form, only have two 90 degree to turn, and easily processing, reliability is high.
(3) after the present invention adopted diagonal gate, the turning of clear water at clear water door place was 180 degree, than the 360o curve of prior art, can reduce local resistance more than 50%, and the flow resistance of heat transmission equipment significantly reduces.
Description of drawings
What Fig. 1 represented is the vertical view cutaway drawing of heat-exchanger rig of the present invention;
What Fig. 2 represented is the A-A cutaway view of Fig. 1;
What Fig. 3 represented is the C-C profile of Fig. 1;
What Fig. 4 represented is the B-B profile of Fig. 1, and the heat exchange straight tube is square tube;
What Fig. 5 represented is the D-D profile of Fig. 1;
What Fig. 6 represented is a place enlarged drawing of Fig. 2;
What Fig. 7 represented is the b place enlarged drawing of Fig. 2;
What Fig. 8 represented is the c place enlarged drawing of Fig. 3;
What Fig. 9 represented is the d place enlarged drawing of Fig. 5;
What Figure 10 represented is the cross sectional view of Multi-layer exchanging heat pipe, and the heat exchange straight tube is the rectangle pipe;
What Figure 11 represented is the cross sectional view of Multi-layer exchanging heat pipe, and the heat exchange straight tube is pipe.
Among the figure: housing 1, heat exchange straight tube 2, tube sheet 3, clear water end socket 4, sewage or surface water end socket 5, left clear water transition chamber thereof 6, right clear water transition chamber thereof 7, clear water import or export 8, clear water output or import 9, the first heat exchange zone 10, the second heat exchange zone 11, sewage or surface-water inlet or export 12, sewage or surface water outlet or import 13, clear water cover flange 14, housing adpting flange 1, sealing ring 1, sewage or surface water cover flange 17, housing adpting flange 2 18, sealing ring 2 19, clear water dividing plate 1, clear water dividing plate 2 21, clear water dividing plate 3 22, clear water dividing plate 4 23, stiffener 1, sewage or surface water commutating zone 1, sewage or surface water commutating zone 2 26, commutation dividing plate 1, commutation dividing plate 2 28, commutation dividing plate 3 29, commutation dividing plate 4 30, the second stiffener 31, sewage or surface water end socket 1, sewage or surface water end socket 2 33, meeting stile 34, leg 35.
The specific embodiment
The specific embodiment one: such as Fig. 1-shown in Figure 11, the sewage of present embodiment or surface water diverting type diagonal gate heat-exchanger rig, described heat-exchanger rig comprises housing 1, two clear water end sockets 4, the Multi-layer exchanging heat pipe, two tube sheets 3 and two sewage or surface water end socket 5, housing 1 is four prisms cylinder, every layer of heat exchanger tube comprises many heat exchange straight tubes 2, many heat exchange straight tubes 2 are set up in parallel and are welded as a whole, the Multi-layer exchanging heat pipe is fixed in the housing 1 along a diagonal of housing 1, namely with housing 1 welding, Multi-layer exchanging heat pipe level or be obliquely installed, the incline direction of the Multi-layer exchanging heat pipe that is obliquely installed is consistent, four corner angle of housing 1 all cut into four chamfer angles by vertical tangent plane, the two ends of Multi-layer exchanging heat pipe are separately fixed on the corresponding tube sheet 3, namely with tube sheet 3 welding, two tube sheets 3 are arranged on the incision of corresponding two chamfer angles of the Multi-layer exchanging heat pipe two ends mouth of pipe, two clear water end sockets 4 and the one by one corresponding setting of two tube sheets 3, two clear water end sockets 4 are connected (utilizing bolt) with the otch end face removable seal of described two chamfer angles; Two otch of two remaining chamfer angles and two sewage or one by one corresponding setting of surface water end socket 5, two sewage or surface water end socket 5 are connected (utilizing bolt) with two otch removable seals of two chamfer angles of described remainder, the chamber that surrounds between the corresponding clear water end socket 4 of the tube sheet 3 of Multi-layer exchanging heat pipe left end and this tube sheet 3 is separated into N left clear water transition chamber thereof 6 from top to bottom, it is the first left clear water transition chamber thereof that setting is positioned at left clear water transition chamber thereof 6 topmost, and the left clear water transition chamber thereof 6 that is positioned at bottom is the left clear water transition chamber thereof of N; The chamber that surrounds between the corresponding clear water end socket 4 of the tube sheet 3 of Multi-layer exchanging heat pipe right-hand member and this tube sheet 3 is separated into N right clear water transition chamber thereof 7 from top to bottom, N=3 ~ 13, it is the first right clear water transition chamber thereof that setting is positioned at right clear water transition chamber thereof 7 topmost, the right clear water transition chamber thereof 7 that is positioned at bottom is the right clear water transition chamber thereof of N, the first left clear water transition chamber thereof communicates with the first right clear water transition chamber thereof by the heat exchanger tube that communicates, the first right clear water transition chamber thereof communicates with the second left clear water transition chamber thereof by the heat exchanger tube that communicates, the second left clear water transition chamber thereof communicates with the second right clear water transition chamber thereof by the heat exchanger tube that communicates, communicate with the right clear water transition chamber thereof of N by the heat exchanger tube that communicates to the left clear water transition chamber thereof of N by that analogy, housing 1 is provided with the clear water import or export 8 that communicates with the first left clear water transition chamber thereof, and housing 1 is provided with clear water output or the import 9 that communicates with the right clear water transition chamber thereof of N; The space that forms between housing 1 and the Multi-layer exchanging heat pipe is provided 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 replaces and the setting that partially overlaps with a plurality of the second heat exchange zone 11, the the first heat exchange zone 10 that is positioned at topmost communicates with sewage or surface water outlet or import 13 on being arranged on housing 1, be positioned at bottom the second heat exchange regional 11 be arranged on housing 1 on sewage or surface-water inlet or export 12 and communicate.The bottom of housing 1 is provided with two legs 35, is used for supporting heat-exchanger rig.The horizontal placement of four prisms cylinder that housing 1 adopts.
The specific embodiment two: as shown in Figure 4, the specific embodiment one described sewage or surface water diverting type diagonal gate heat-exchanger rig, described heat exchange straight tube 2 is square tube, the adjacent ribs side weld of adjacent two square tube that arrange of assuming diamond in shape in the setting that assumes diamond in shape of the mouth of pipe of square tube, every layer of square tube connects.The advantage of this embodiment is that four faces of heat exchanger tube are stressed evenly, and heat exchanger tube all is in the heat exchange state.
The specific embodiment three: as shown in figure 10, the specific embodiment one described sewage or surface water are with diverting type diagonal gate heat-exchanger rig, and described heat exchange straight tube 2 be the rectangle pipe, and weld the narrow side of the adjacent two rectangle pipes in every layer of rectangle pipe.The advantage of this embodiment is the surfacing of sewage side heat-transfer surface, is beneficial to and removes contamination.
The specific embodiment four: as shown in figure 11, the specific embodiment one described heat exchange straight tube 2 is pipe, middle part between adjacent two pipes in every layer of pipe is provided with meeting stile 34 along the length direction of pipe, meeting stile 34 and adjacent two pipes welding.The advantage of this embodiment is that the pipe bearing capacity is large.
The specific embodiment five: as shown in Figure 2, the specific embodiment one, two, three or four described sewage or surface water be with diverting type diagonal gate heat-exchanger rig, and tilting to be fixed on Multi-layer exchanging heat pipe in the housing 1 and the angle of horizontal plane is α, 0 °＜α≤15 °.The advantage of this embodiment is that dirt is difficult for gathering, and sewage is beneficial to cleaning toward low side flow during cleaning.
The specific embodiment six: such as Fig. 1, Fig. 2 and shown in Figure 6, the specific embodiment one described sewage or surface water diverting type diagonal gate heat-exchanger rig, respectively be provided with a clear water cover flange 14 on the end face of two clear water end sockets 4, respectively be provided with a housing adpting flange 1 on the otch end face of two chamfer angles corresponding with described two clear water end sockets 4, be provided with sealing ring 1 between housing adpting flange 1 and the clear water cover flange 14, the otch end face of described two chamfer angles and two clear water end sockets 4 are respectively by clear water cover flange 14, sealing ring 1 and housing adpting flange one 15 removable seals connect (linking to each other by bolt).Clear water end socket 4 can adopt Type of Welding to be connected as a single entity with clear water cover flange 14.The otch end face of above-mentioned chamfer angle and housing adpting flange 1 can adopt Type of Welding to be connected as a single entity.The advantage of this embodiment is that clear water turning junction adopts flange to connect, and after clear water side pipe plate or tube head break down, can open the door and process.
The specific embodiment seven: such as Fig. 1-Fig. 3 and shown in Figure 9, the specific embodiment one described sewage or surface water diverting type diagonal gate heat-exchanger rig, respectively be provided with a sewage or surface water cover flange 17 on the end face of two sewage or surface water end socket 5, respectively be provided with a housing adpting flange 2 18 on the otch end face of two chamfer angles corresponding with described two sewage or surface water end socket 5, be provided with sealing ring 2 19 between housing adpting flange 2 18 and sewage or the surface water cover flange 17, the otch end face of described two chamfer angles and two sewage or surface water end socket 5 are respectively by sewage or surface water cover flange 17, sealing ring 2 19 and housing adpting flange 2 18 removable seals connect (linking to each other by bolt).Sewage or surface water end socket 5 can adopt Type of Welding to be connected as a single entity with sewage or surface water cover flange 17.The otch end face of above-mentioned chamfer angle and housing adpting flange 2 18 can adopt Type of Welding to be connected as a single entity.The advantage of this embodiment is that sewage or surface water side can be easy to take apart cleaning.
The specific embodiment eight: as shown in Figures 1 and 2, the specific embodiment six described sewage or surface water diverting type diagonal gate heat-exchanger rig, separate by left clear water chamber demarcation strip between adjacent two left clear water transition chamber thereofs 6, left clear water chamber demarcation strip is comprised of the clear water dividing plate 1 that is oppositely arranged and clear water dividing plate 2 21, clear water dividing plate 1 utilizes welding procedure to be connected with the clear water end socket 4 that is arranged on Multi-layer exchanging heat pipe left side, and clear water dividing plate 2 21 utilizes welding procedure to be connected with the tube sheet 3 that is arranged on Multi-layer exchanging heat pipe left end; Separate by right clear water chamber demarcation strip between adjacent two right clear water transition chamber thereofs 7, right clear water chamber demarcation strip is comprised of the clear water dividing plate 3 22 that is oppositely arranged and clear water dividing plate 4 23, clear water dividing plate 3 22 utilizes welding procedure to be connected with the clear water end socket 4 that is arranged on Multi-layer exchanging heat pipe right side, and clear water dividing plate 4 23 utilizes welding procedure to be connected with the tube sheet 3 that is arranged on Multi-layer exchanging heat pipe right-hand member; Be respectively equipped with stiffener 1 on the two two adjacent side of clear water dividing plate 1 and clear water dividing plate 2 21 and on the two two adjacent side of clear water dividing plate 3 22 and clear water dividing plate 4 23, clear water dividing plate 1, clear water dividing plate 2 21, clear water dividing plate 3 22 and clear water dividing plate 4 23 utilize welding procedure to be connected with stiffener 1 respectively, and adjacent two stiffeners 1 compress the sealing ring 1 that is arranged between the two.The advantage of this embodiment is the tightness that guarantees the clear water side seal, and the clear water end socket has enough bearing capacities.
The specific embodiment nine: such as Fig. 1-Fig. 3 and shown in Figure 5, the specific embodiment seven described sewage or surface water diverting type diagonal gate heat-exchanger rig, sewage or the surface water end socket 5 adjacent with the clear water end socket 4 that is arranged on Multi-layer exchanging heat pipe left side are set as sewage or surface water end socket 1, another sewage or the surface water end socket of two sewage or surface water end socket 5 remainders are set as sewage or surface water end socket 2 33, Multi-layer exchanging heat pipe and sewage or surface water end socket one 32 adjacent sides are provided with a plurality of sewage or surface water commutating zone 1 from top to bottom to the space between sewage or the surface water end socket 1, and sewage or surface water commutating zone 1 communicate with corresponding the first heat exchange zone 10; Multi-layer exchanging heat pipe and sewage or surface water end socket 2 33 adjacent sides are provided with a plurality of sewage or surface water commutating zone 2 26 from top to bottom to the space between sewage or the surface water end socket 2 33, and sewage or surface water commutating zone 2 26 communicate with corresponding the second heat exchange zone 11.The advantage of this embodiment is to have guaranteed sewage from top to bottom or flow outside the housing inner tube swimmingly from bottom to top, and with pipe in clear water carry out heat exchange.
The specific embodiment ten: such as Fig. 1, Fig. 3 and shown in Figure 5, the specific embodiment nine described sewage or surface water diverting type diagonal gate heat-exchanger rig, pass through commutating zone one baffle for separating between adjacent two sewage or the surface water commutating zone 1, commutating zone one dividing plate is made of commutation dividing plate 1 and commutation dividing plate 2 28, commutation dividing plate 1 utilizes welding procedure to be connected with sewage or surface water end socket 1, commutation dividing plate 2 28 utilizes welding procedure to be connected with the corresponding heat exchanger tube lateral surface of Multi-layer exchanging heat pipe, and commutation dividing plate 1 is oppositely arranged with commutation dividing plate 2 28; Pass through commutating zone two baffle for separatings between adjacent two sewage or the surface water commutating zone 2 26, commutating zone two dividing plates are made of commutation dividing plate 3 29 and commutation dividing plate 4 30, commutation dividing plate 3 29 utilizes welding procedure to be connected with sewage or surface water end socket 2 33, commutation dividing plate 4 30 utilizes welding procedure to be connected with the corresponding heat exchanger tube lateral surface of Multi-layer exchanging heat pipe, and commutation dividing plate 3 29 is oppositely arranged with commutation dividing plate 4 30; Utilize respectively welding procedure second stiffener 31 that is connected on both adjacent side of commutation dividing plate 1 and commutation dividing plate 2 28 and on both adjacent side of commutation dividing plate 3 29 and commutation dividing plate 4 30, adjacent two the second stiffeners 31 are pressed on the sealing ring 2 19 that is arranged between the two.The advantage of this embodiment is to have guaranteed sewage side seal tightness, and sewage or surface water end socket have enough bearing capacities.
Operation principle:
Sewage or surface water are from sewage or surface-water inlet or export 12 and enter and flow to sewage or surface water commutating zone 1, sewage or surface water flow in the process with pipe in the clear water heat exchange, after sewage or one 25 commutations of surface water commutating zone, flow to again sewage or surface water commutating zone 2 26, simultaneously with the interior clear water heat exchange of pipe, after sewage or 2 26 commutations of surface water commutating zone, flow to again next sewage or surface water heat exchange zone 1, flow back and forth and so forth, and finally flow out from the outlet of sewage or surface water or import 13, in the flow process with the clear water heat exchange.
Clear water then enters left clear water transition chamber thereof 6 from clear water import or export 8, in managing, flow to right clear water transition chamber thereof 7 from left clear water transition chamber thereof 6, in pipe with manage outside sewage or surface water heat exchange, again from right clear water transition chamber thereof 7 through managing the interior next left clear water transition chamber thereof 6 that flows to, flow back and forth and so forth, and finally flow out from the outlet of sewage or surface water or import 9, in the flow process with the outer sewage of pipe or surface water heat exchange.
Wherein, sewage or surface water can reverse flow, namely enter from sewage or surface water outlet or import 13, and from sewage or surface-water inlet or export 12 and flow out, this moment, clear water then flowed into from clear water output or import 9, flowed out from clear water import or export 8.Sewage or surface water and clear water reverse flow.
Claims (10)
1. a sewage or surface water are with diverting type diagonal gate heat-exchanger rig, described heat-exchanger rig comprises housing (1), two clear water end sockets (4), the Multi-layer exchanging heat pipe, two tube sheets (3) and two sewage or surface water end socket (5), housing (1) is four prisms cylinder, it is characterized in that: every layer of heat exchanger tube comprises many heat exchange straight tubes (2), many heat exchange straight tubes (2) are set up in parallel and are welded as a whole, the Multi-layer exchanging heat pipe is fixed in the housing (1) along a diagonal of housing (1), Multi-layer exchanging heat pipe level or be obliquely installed, the incline direction of the Multi-layer exchanging heat pipe that is obliquely installed is consistent, four corner angle of housing (1) all cut into four chamfer angles by vertical tangent plane, the two ends of Multi-layer exchanging heat pipe are separately fixed on the corresponding tube sheet (3), two tube sheets (3) are arranged on the incision of corresponding two chamfer angles of the Multi-layer exchanging heat pipe two ends mouth of pipe, two clear water end sockets (4) are connected with the otch end face removable seal of described two chamfer angles with one by one corresponding setting of two tube sheets (3), two clear water end sockets (4); Two otch of two remaining chamfer angles and two sewage or one by one corresponding setting of surface water end socket (5), two sewage or surface water end socket (5) are connected with two otch removable seals of two chamfer angles of described remainder, be positioned at the chamber that surrounds between the tube sheet (3) of the Multi-layer exchanging heat pipe left end clear water end socket (4) corresponding with this tube sheet (3) and be separated into N left clear water transition chamber thereof (6) from top to bottom, it is the first left clear water transition chamber thereof that setting is positioned at left clear water transition chamber thereof (6) topmost, and the left clear water transition chamber thereof (6) that is positioned at bottom is the left clear water transition chamber thereof of N; Be positioned at the chamber that surrounds between the tube sheet (3) of the Multi-layer exchanging heat pipe right-hand member clear water end socket (4) corresponding with this tube sheet (3) and be separated into N right clear water transition chamber thereof (7) from top to bottom, N=3 ~ 13, it is the first right clear water transition chamber thereof that setting is positioned at right clear water transition chamber thereof (7) topmost, the right clear water transition chamber thereof (7) that is positioned at bottom is the right clear water transition chamber thereof of N, the first left clear water transition chamber thereof communicates with the first right clear water transition chamber thereof by the heat exchanger tube that communicates, the first right clear water transition chamber thereof communicates with the second left clear water transition chamber thereof by the heat exchanger tube that communicates, the second left clear water transition chamber thereof communicates with the second right clear water transition chamber thereof by the heat exchanger tube that communicates, communicate with the right clear water transition chamber thereof of N by the heat exchanger tube that communicates to the left clear water transition chamber thereof of N by that analogy, housing (1) is provided with the clear water import or export (8) that communicates with the first left clear water transition chamber thereof, and housing (1) is provided with clear water output or the import (9) that communicates with the right clear water transition chamber thereof of N; The space that forms between housing (1) and the Multi-layer exchanging heat pipe is provided 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) replace and the setting that partially overlaps with a plurality of the second heat exchange zones (11), the the first heat exchange zone (10) that is positioned at topmost communicates with sewage or surface water outlet or import (13) on being arranged on housing (1), and the second heat exchange regional (11) that is positioned at bottom communicates with sewage or surface-water inlet or outlet (12) on being arranged on housing (1).
2. sewage as claimed in claim 1 or surface water are with diverting type diagonal gate heat-exchanger rig, it is characterized in that: described heat exchange straight tube (2) is square tube, the adjacent ribs side weld of adjacent two square tube that arrange of assuming diamond in shape in the setting that assumes diamond in shape of the mouth of pipe of square tube, every layer of square tube connects.
3. sewage as claimed in claim 1 or surface water are with diverting type diagonal gate heat-exchanger rig, and it is characterized in that: described heat exchange straight tube (2) be the rectangle pipe, and weld the narrow side of the adjacent two rectangle pipes in every layer of rectangle pipe.
4. sewage as claimed in claim 1 or surface water are with diverting type diagonal gate heat-exchanger rig, it is characterized in that: described heat exchange straight tube (2) is pipe, middle part between adjacent two pipes in every layer of pipe is provided with meeting stile (34) along the length direction of pipe, meeting stile (34) and adjacent two pipes welding.
5. such as claim 1,2,3 or 4 described sewage or surface water diverting type diagonal gate heat-exchanger rig, it is characterized in that: tilting to be fixed on the interior Multi-layer exchanging heat pipe of housing (1) and the angle of horizontal plane is α, 0 °＜α≤15 °.
6. sewage as claimed in claim 1 or surface water are with diverting type diagonal gate heat-exchanger rig, it is characterized in that: respectively be provided with a clear water cover flange (14) on the end face of two clear water end sockets (4), respectively be provided with a housing adpting flange one (15) on the otch end face of two chamfer angles corresponding with described two clear water end sockets (4), be provided with sealing ring one (16) between housing adpting flange one (15) and the clear water cover flange (14), the otch end face of described two chamfer angles and two clear water end sockets (4) are respectively by clear water cover flange (14), sealing ring one (16) and housing adpting flange one (15) removable seal connect.
7. sewage as claimed in claim 1 or surface water are with diverting type diagonal gate heat-exchanger rig, it is characterized in that: respectively be provided with a sewage or surface water cover flange (17) on the end face of two sewage or surface water end socket (5), respectively be provided with a housing adpting flange two (18) on the otch end face of two chamfer angles corresponding with described two sewage or surface water end socket (5), be provided with sealing ring two (19) between housing adpting flange two (18) and sewage or the surface water cover flange (17), the otch end face of described two chamfer angles and two sewage or surface water end socket (5) are respectively by sewage or surface water cover flange (17), sealing ring two (19) and housing adpting flange two (18) removable seals connect.
8. sewage as claimed in claim 6 or surface water are with diverting type diagonal gate heat-exchanger rig, it is characterized in that: separate by left clear water chamber demarcation strip between adjacent two left clear water transition chamber thereofs (6), left clear water chamber demarcation strip is comprised of the clear water dividing plate one (20) that is oppositely arranged and clear water dividing plate two (21), clear water dividing plate one (20) is connected with the clear water end socket (4) that is arranged on Multi-layer exchanging heat pipe left side, and clear water dividing plate two (21) is connected with the tube sheet (3) that is arranged on Multi-layer exchanging heat pipe left end; Separate by right clear water chamber demarcation strip between adjacent two right clear water transition chamber thereofs (7), right clear water chamber demarcation strip is comprised of the clear water dividing plate three (22) that is oppositely arranged and clear water dividing plate four (23), clear water dividing plate three (22) is connected with the clear water end socket (4) that is arranged on Multi-layer exchanging heat pipe right side, and clear water dividing plate four (23) is connected with the tube sheet (3) that is arranged on Multi-layer exchanging heat pipe right-hand member; Be respectively equipped with stiffener one (24) on the two two adjacent side of clear water dividing plate one (20) and clear water dividing plate two (21) and on the two two adjacent side of clear water dividing plate three (22) and clear water dividing plate four (23), adjacent two stiffeners one (24) compress the sealing ring one (16) that is arranged between the two.
9. sewage as claimed in claim 7 or surface water are with diverting type diagonal gate heat-exchanger rig, it is characterized in that: sewage or the surface water end socket (5) adjacent with the clear water end socket (4) that is arranged on Multi-layer exchanging heat pipe left side are set as sewage or surface water end socket one (32), remaining another sewage or the surface water end socket of two sewage or surface water end socket (5) is set as sewage or surface water end socket two (33), Multi-layer exchanging heat pipe and sewage or surface water end socket one (a 32) adjacent side are provided with a plurality of sewage or surface water commutating zone one (25) from top to bottom to the space between sewage or the surface water end socket one (32), and sewage or surface water commutating zone one (25) communicate with corresponding the first heat exchange zone (10); Multi-layer exchanging heat pipe and sewage or surface water end socket two (33) adjacent sides are provided with a plurality of sewage or surface water commutating zone two (26) from top to bottom to the space between sewage or the surface water end socket two (33), and sewage or surface water commutating zone two (26) communicate with corresponding the second heat exchange zone (11).
10. sewage as claimed in claim 9 or surface water are with diverting type diagonal gate heat-exchanger rig, it is characterized in that: pass through commutating zone one baffle for separating between adjacent two sewage or the surface water commutating zone one (25), commutating zone one dividing plate is made of commutation dividing plate one (27) and commutation dividing plate two (28), commutation dividing plate one (27) is connected with sewage or surface water end socket one (32), commutation dividing plate two (28) is connected with the corresponding heat exchanger tube lateral surface of Multi-layer exchanging heat pipe, and commutation dividing plate one (27) is oppositely arranged with commutation dividing plate two (28); Pass through commutating zone two baffle for separatings between adjacent two sewage or the surface water commutating zone two (26), commutating zone two dividing plates are made of commutation dividing plate three (29) and commutation dividing plate four (30), commutation dividing plate three (29) is connected with sewage or surface water end socket two (33), commutation dividing plate four (30) is connected with the corresponding heat exchanger tube lateral surface of Multi-layer exchanging heat pipe, and commutation dividing plate three (29) is oppositely arranged with commutation dividing plate four (30); Second stiffener (31) that is connected respectively on commutation dividing plate one (27) and both adjacent side of commutation dividing plate two (28) and on commutation dividing plate three (29) and both adjacent side of dividing plate four (30) that commutate, adjacent two the second stiffeners (31) compression is arranged on the sealing ring two (19) between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466374.3A CN102927839B (en) | 2012-11-17 | 2012-11-17 | Dredged type diagonal door heat transfer device for sewage or surface water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466374.3A CN102927839B (en) | 2012-11-17 | 2012-11-17 | Dredged type diagonal door heat transfer device for sewage or surface water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927839A true CN102927839A (en) | 2013-02-13 |
| CN102927839B CN102927839B (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210466374.3A Active CN102927839B (en) | 2012-11-17 | 2012-11-17 | Dredged type diagonal door heat transfer device for sewage or surface water |
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| Country | Link |
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| CN (1) | CN102927839B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842055A (en) * | 1987-08-04 | 1989-06-27 | Kabushiki Kaisha Toshiba | Heat exchanger |
| CN201096463Y (en) * | 2007-10-30 | 2008-08-06 | 吴荣华 | Sewage water and surface water cold and heat supply single flow path shell plate type heat exchanger |
| CN202902946U (en) * | 2012-11-17 | 2013-04-24 | 青岛科创新能源科技有限公司 | Dredging type diagonal door heat exchange device for sewage or surface water |
-
2012
- 2012-11-17 CN CN201210466374.3A patent/CN102927839B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4842055A (en) * | 1987-08-04 | 1989-06-27 | Kabushiki Kaisha Toshiba | Heat exchanger |
| CN201096463Y (en) * | 2007-10-30 | 2008-08-06 | 吴荣华 | Sewage water and surface water cold and heat supply single flow path shell plate type heat exchanger |
| CN202902946U (en) * | 2012-11-17 | 2013-04-24 | 青岛科创新能源科技有限公司 | Dredging type diagonal door heat exchange device for sewage or surface water |
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| Publication number | Publication date |
|---|---|
| CN102927839B (en) | 2014-08-27 |
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Owner name: XI'AN WATER SUPPLY GROUP NEW ENERGY CO., LTD. Free format text: FORMER OWNER: QINGDAO K.C NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20150603 |
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Effective date of registration: 20150603 Address after: Tong Yuan Road No. 2755 third sewage treatment plant of Shaanxi Province in 710065 Chanba Ecological District of Xi'an City Patentee after: Xi'an water affair Group New Energy Co.,Ltd. Address before: 266300 Jiaozhou international times center, No. 203, Beijing East Road, Shandong, Qingdao, 2-2-301 Patentee before: Qingdao Kechuang New Energy Technology Co.,Ltd. |
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Address after: No. 2755 Tongyuan Road, Chanba Ecological Zone, Xi'an City, Shaanxi Province 710065, Third Wastewater Treatment Plant Patentee after: Xi'an Nuodi New Energy Technology Co.,Ltd. Country or region after: China Address before: No. 2755 Tongyuan Road, Chanba Ecological Zone, Xi'an City, Shaanxi Province 710065, Third Wastewater Treatment Plant Patentee before: Xi'an water affair Group New Energy Co.,Ltd. Country or region before: China |
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