CN106482388A - A kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation - Google Patents
A kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation Download PDFInfo
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- CN106482388A CN106482388A CN201611112495.2A CN201611112495A CN106482388A CN 106482388 A CN106482388 A CN 106482388A CN 201611112495 A CN201611112495 A CN 201611112495A CN 106482388 A CN106482388 A CN 106482388A
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- heat exchanger
- exchanger tube
- heat exchange
- waste water
- cold
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present invention relates to a kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation，The device is applied to native sewage water、Washing slag water、In the heat pump containing oarse-grained waste water as Cooling and Heat Source such as other industrial wastewaters，By the heat-exchanger rig，To realize waste water and refrigerant heat exchanger，Meet the working condition requirement of heat pump，By left main body (1)、Left cleanout A (2)、Left cleanout B (3)、Left back bobbin carriage (4)、Back header (5)、Right rear tubes case (6)、Right cleanout (7)、Base (8)、Water intake (9)、Front header (10)、Right front header (11)、Left front bobbin carriage (12)、A (13) imported and exported by right cold-producing medium、B (14) imported and exported by right cold-producing medium、A (15) imported and exported by left cold-producing medium、B (16) imported and exported by left cold-producing medium、Right main body (17)、Wastewater effluent mouth (18)、Left side wastewater heat exchange passage (19)、Right side wastewater heat exchange passage (20)、Waste water tunnel dividing plate (21)、Heat exchanger tube (22)、Front interface channel (23)、Interface channel dividing plate (24)、Interface channel (25) afterwards、Cleanout dividing plate (26)、Bobbin carriage dividing plate (27) constitutes.
Description
Technical field
The present invention relates to a kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation, the device is applied to primary
In the heat pump containing oarse-grained waste water as Cooling and Heat Source such as sewage, washing slag water, other industrial wastewaters, by the heat-exchanger rig,
Waste water and refrigerant heat exchanger is realized, the working condition requirement of heat pump is met.
Background technology
The energy is the important substance basis that human society is depended on for existence and development, finds and using new regenerative resource is
A kind of effective way of energy-intensive is solved, urban original wastewater is developed as heat pump low level Cooling and Heat Source, be that building is supplied
Warm, cooling has important energy-conservation and the value of environmental protection, and to alleviating, energy resource consumption is nervous, it is significant to mitigate environmental pollution.
But containing substantial amounts of dirt debris and fiber and hair in native sewage water, as processed or not taking clogging-preventing measures without any
In the case of, being directly entered heat-exchange apparatus carries out heat exchange, it is easy to block heat-exchange apparatus, it is impossible to normal operation.
Blast furnace slag quenching water in steel mill's production contains substantial amounts of energy, after being extracted by heat pump, can be directly right by clear water
Building carries out heat supply, has important effect to energy saving, raising efficiency of energy utilization.But containing big in blast furnace slag quenching water
The impurity of amount, easily causes blocking after entering heat exchanger, clean very difficult.
Also contain substantial amounts of heat in other industrial wastewaters, it is difficult to which the main cause for utilizing is containing substantial amounts of debris, holds
Easily blocking heat transmission equipment, increases maintenance difficulty and reduces operation stability.
Common fat pipe heat exchanger, if applied directly as heat pump heat exchanger, the volume of refrigerant side is larger, system
The charging amount of cryogen is larger, is unfavorable for the promotion and application of equipment.
In heat-exchange system, often the working medium side of heat exchanger bears larger pressure, so heat exchanger working medium side pressure-bearing
Capability Requirement is higher, and heat exchanger is simplified.
Content of the invention
For solving the dirty debris that contain and fiber and hair in native sewage water, such as process or do not take anti-without any
In the case of stifled measure, heat-exchange apparatus is blocked；Blast furnace slag quenching water and other industrial wastewaters contain a large amount of dirt debris cannot be direct
Application；Heat exchange efficiency, the bearing capacity of heat exchanger is improved, reduces the charging amount of working medium, the invention provides a kind of contain bulky grain
Waste water and cold-producing medium phase transformation heat-exchanger rig.
Application principle：
1st, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, this
Bright a kind of containing oarse-grained waste water and the heat-exchanger rig of cold-producing medium phase transformation by left main body, left cleanout A, left cleanout B, left back
Bobbin carriage, back header, right rear tubes case, right cleanout, base, water intake, front header, right front header, left front bobbin carriage, right refrigeration
Agent import and export A, right cold-producing medium import and export B, left cold-producing medium import and export A, left cold-producing medium import and export B, right main body, wastewater effluent mouth,
Left side wastewater heat exchange passage, right side wastewater heat exchange passage, waste water tunnel dividing plate, heat exchanger tube, front interface channel, interface channel every
Plate, rear interface channel, cleanout dividing plate, bobbin carriage dividing plate composition, left main body are provided with left cleanout A and left cleanout B, left cleaning
Mouth A and left cleanout B is communicated with left side wastewater heat exchange passage, and left cold-producing medium is imported and exported A, left cold-producing medium and imports and exports B and left front pipe
Case is connected；Right main body is provided with right cleanout, and right cleanout is communicated with right side wastewater heat exchange passage, and right cold-producing medium imports and exports A, a left side
Cold-producing medium is imported and exported B and is connected with right front header, and water intake, wastewater effluent mouth are connected on the housing of right main body, with
Right side wastewater heat exchange passage is communicated；Left main body is linked into an integrated entity by front header and back header with right main body, and waste water tunnel dividing plate will
Left main body be separated into n left side wastewater heat exchange passage, heat exchanger tube arranged in rows, be arranged under waste water tunnel dividing plate, heat exchanger tube
Right main body is separated into n right side wastewater heat exchange away from next layer of waste water tunnel divider height h >=30mm, waste water tunnel dividing plate by ttom of pipe
Passage, heat exchanger tube arranged in rows, it is arranged under waste water tunnel dividing plate, heat exchange tube bottom is away from next layer of waste water tunnel divider height
Front header is separated into interface channel before n by h >=30mm, interface channel dividing plate, front interface channel both sides respectively with left side waste water
Back header is separated into interface channel after n by heat exchanger channels and right side wastewater heat exchange passage staggered floor connection, interface channel dividing plate, after
Interface channel both sides are connected with layer with left side wastewater heat exchange passage and right side wastewater heat exchange passage respectively.
2nd, waste water and cold-producing medium evaporation and heat-exchange flow process are：
Wastewater heat exchange flow process：As shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, waste water is entered right by water intake
Main body from top to bottom wastewater heat exchange passage on the right side of first row, rear company is arrived in interface channel direction flowing backward outside heat exchange tube, stream
After connecting road, along wastewater heat exchange passage on the left of interface channel level stream after ground floor from top to bottom to the left main body ground floor, edge is changed
Interface channel flowing forward outside heating pipe, carries out heat exchange with heat exchange tube refrigerant, after stream to front interface channel, logical along front connection
Road flows into wastewater heat exchange passage on the right side of the second layer, and outside heat exchange tube, interface channel direction is flowed backward, with refrigeration in heat exchanger tube
Agent carries out heat exchange, after stream to rear interface channel, changes along waste water on the left of interface channel level stream after the second layer to the left the main body second layer
The passage of heat, interface channel flowing forward outside heat exchange tube, heat exchange is carried out with heat exchange tube refrigerant, stream arrives front interface channel
Afterwards, wastewater heat exchange passage on the right side of third layer is flowed into by front interface channel, interface channel direction flowing backward outside heat exchange tube, with
Heat exchange tube refrigerant carries out heat exchange, after stream to rear interface channel, along the main body n-th layer to the left of interface channel level stream after n-th layer
Left side wastewater heat exchange passage, interface channel flowing forward outside heat exchange tube, heat exchange is carried out with heat exchange tube refrigerant, stream arrives front
After interface channel, (n+1)th layer of right side wastewater heat exchange passage is flowed into by front interface channel, is finally flowed out by wastewater effluent mouth.
Working medium evaporator man ex.s thermal flow process：As shown in Figure 11, Figure 12, right main body cold-producing medium heat absorption evaporation process：Bobbin carriage every
Heat exchanger tube in right front header, right rear tubes case, right main body is separated into n flow process by plate, and liquid refrigerant is passed in and out by right cold-producing medium
Mouth A is entered in the heat exchanger tube of first flow process from the bottom to top, carries out heat exchange along heat exchanger tube flowing and the outer waste water of heat exchange tube continuous
Evaporation, is deflected in the heat exchanger tube of second flow process by right rear tubes case, is entered along the outer waste water of heat exchanger tube flowing and heat exchange tube
Row heat exchange is constantly evaporated, and is deflected in the heat exchanger tube of the 3rd flow process by right front header, flows along heat exchanger tube and heat exchanger tube
The outer waste water of pipe carries out heat exchange and constantly evaporates, and is deflected in the heat exchanger tube of n-th flow process by right rear tubes case, flows along heat exchanger tube
Heat exchange is carried out with the outer waste water of heat exchange tube constantly to evaporate, final all evaporations form superheated vapor, import and export B by right cold-producing medium
Flow out；Left main body cold-producing medium heat absorption evaporation process：Heat exchanger tube in left front bobbin carriage, left back bobbin carriage, left main body is divided by bobbin carriage dividing plate
N flow process is divided into, liquid refrigerant is imported and exported A by left cold-producing medium and entered in the heat exchanger tube of first flow process from the bottom to top, and edge is changed
Heat pipe flowing carries out heat exchange with the outer waste water of heat exchange tube and constantly evaporates, and is deflected into the heat exchange of second flow process by left back bobbin carriage
In pipe, heat exchange is carried out along the outer waste water of heat exchanger tube flowing and heat exchange tube and constantly evaporate, be deflected into the 3rd by left front bobbin carriage
In the heat exchanger tube of flow process, heat exchange is carried out along the outer waste water of heat exchanger tube flowing and heat exchange tube and constantly evaporate, by left back bobbin carriage baffling
Enter in the heat exchanger tube of n-th flow process, carry out heat exchange and constantly evaporate along heat exchanger tube flowing and the outer waste water of heat exchange tube, final whole
Evaporation forms superheated vapor, imports and exports B by left cold-producing medium and flows out.
3rd, waste water and working medium condensing heat-exchange flow process are：
Wastewater heat exchange flow process：As shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, waste water is entered right by water intake
Main body from top to bottom wastewater heat exchange passage on the right side of first row, rear company is arrived in interface channel direction flowing backward outside heat exchange tube, stream
After connecting road, along wastewater heat exchange passage on the left of interface channel level stream after ground floor from top to bottom to the left main body ground floor, edge is changed
Interface channel flowing forward outside heating pipe, carries out heat exchange with heat exchange tube refrigerant, after stream to front interface channel, logical along front connection
Road flows into wastewater heat exchange passage on the right side of the second layer, and outside heat exchange tube, interface channel direction is flowed backward, with refrigeration in heat exchanger tube
Agent carries out heat exchange, after stream to rear interface channel, changes along waste water on the left of interface channel level stream after the second layer to the left the main body second layer
The passage of heat, interface channel flowing forward outside heat exchange tube, heat exchange is carried out with heat exchange tube refrigerant, stream arrives front interface channel
Afterwards, wastewater heat exchange passage on the right side of third layer is flowed into by front interface channel, interface channel direction flowing backward outside heat exchange tube, with
Heat exchange tube refrigerant carries out heat exchange, after stream to rear interface channel, along the main body n-th layer to the left of interface channel level stream after n-th layer
Left side wastewater heat exchange passage, interface channel flowing forward outside heat exchange tube, heat exchange is carried out with heat exchange tube refrigerant, stream arrives front
After interface channel, (n+1)th layer of right side wastewater heat exchange passage is flowed into by front interface channel, is finally flowed out by wastewater effluent mouth.
Working medium evaporator man ex.s thermal flow process：As shown in Figure 14, Figure 15, right main body cold-producing medium exothermic condensation process：Bobbin carriage every
Heat exchanger tube in right front header, right rear tubes case, right main body is separated into n flow process by plate, and gaseous refrigerant is passed in and out by right cold-producing medium
Mouth B is entered in the heat exchanger tube of first flow process from top to bottom, carries out heat exchange along heat exchanger tube flowing and the outer waste water of heat exchange tube continuous
Condensation, is deflected in the heat exchanger tube of second flow process by right rear tubes case, is entered along the outer waste water of heat exchanger tube flowing and heat exchange tube
Row heat exchange is constantly condensed, and is deflected in the heat exchanger tube of the 3rd flow process by right front header, is flowed along heat exchanger tube and heat exchanger tube
The outer waste water of pipe carries out heat exchange and constantly condenses, and is deflected in the heat exchanger tube of n-th flow process by right rear tubes case, flows along heat exchanger tube
Heat exchange is carried out with the outer waste water of heat exchange tube constantly to condense, final all condensations form sub-cooled liquid refrigerant, by right cold-producing medium
Import and export A to flow out；Left main body cold-producing medium exothermic condensation process：Bobbin carriage dividing plate is by heat exchange in left front bobbin carriage, left back bobbin carriage, left main body
Pipe is separated into n flow process, and gaseous refrigerant is imported and exported B by left cold-producing medium and entered in the heat exchanger tube of first flow process from top to bottom,
Heat exchange is carried out along the outer waste water of heat exchanger tube flowing and heat exchange tube constantly to condense, second flow process is deflected into by left back bobbin carriage
In heat exchanger tube, along heat exchanger tube flowing and heat exchange tube, outward waste water carries out heat exchange and constantly condenses, and is deflected into the by left front bobbin carriage
In the heat exchanger tube of three flow processs, heat exchange is carried out along the outer waste water of heat exchanger tube flowing and heat exchange tube and constantly condense, by left back bobbin carriage
Be deflected in the heat exchanger tube of n-th flow process, heat exchange is carried out along the outer waste water of heat exchanger tube flowing and heat exchange tube and constantly condense, finally
All condensation forms sub-cooled liquid refrigerant, imports and exports A by left cold-producing medium and flows out.
4th, as shown in Figure 16, Figure 17, Figure 18, Figure 19, another kind of combination of a kind of heat exchanger tube and waste water tunnel dividing plate,
Waste water tunnel dividing plate is divided into n section, is separated by bulkhead bracket per two sections of waste water tunnel dividing plates, and waste water tunnel dividing plate is ripple type, gives up
The spacing of the adjacent crest of aquaporin dividing plate and trough is two adjacent heat exchange tube centre-to-centre spacing, heat exchanger tube that n root is arranged side by side, n
Section waste water tunnel dividing plate, n bulkhead bracket are combined into one layer of heat exchange plate, and the distance of expanded joint, heat exchanger plates are left in heat exchanger tube two ends
The cold-producing medium of piece heat exchange Bottomhole pressure, the waste water flowed outside heat exchanger tube.
5th, as shown in figure 20, another kind of combining form in direction imported and exported by cold-producing medium, and left cold-producing medium imports and exports A, left refrigeration
Agent is imported and exported B and imports and exports, with right cold-producing medium, the both sides that A, right cold-producing medium import and export B are located at heat-exchanger rig respectively.
6th, as shown in Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, another kind of shape of refrigerant side heat exchange process
Formula, left main body, right main body refrigerant side are connected with front header by back header, and heat exchanger tube, back header, front header are divided by bobbin carriage dividing plate
N heat exchange process is divided into, during evaporation, liquid refrigerant is imported and exported A by cold-producing medium and right main body first flow process from the bottom to top is entered,
Along heat exchanger tube Bottomhole pressure, partly evaporate after outer wastewater heat exchange with managing, left main body from the bottom to top first is deflected into by front header
Individual flow process, along heat exchanger tube Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, by back header be deflected into right main body by down to
Upper second flow process, along heat exchange Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, by front header be deflected into left main body by
Under supreme second flow process, along heat exchanger tube Bottomhole pressure, partly evaporate after outer wastewater heat exchange with managing, the right side be deflected into by back header
Main body n-th flow process from the bottom to top, along heat exchanger tube Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, by front header baffling
Left main body the n-th flow process from the bottom to top is entered, and final all evaporations form superheated vapor and B discharge imported and exported by cold-producing medium；During condensation,
Gaseous refrigerant is imported and exported B by cold-producing medium and enters left main body first flow process from top to bottom, along heat exchanger tube Bottomhole pressure, outer with pipe
Partial condensation after wastewater heat exchange, is deflected into right main body first flow process from top to bottom by front header, along heat exchanger tube Bottomhole pressure,
With partial condensation after the outer wastewater heat exchange of pipe, left main body second flow process from top to bottom is deflected into by back header, along heat exchanger tube
Partial condensation after flowing, with the outer wastewater heat exchange of pipe, is deflected into right main body second flow process from top to bottom by front header, along heat exchange
Pipe Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, is deflected into left main body n-th flow process from top to bottom by back header,
Along partial condensation after heat exchanger tube Bottomhole pressure, with the outer wastewater heat exchange of pipe, right main body the n-th stream from top to bottom is deflected into by front header
Journey, final all condensations form sub-cooled liquid refrigerant and import and export A discharge by cold-producing medium.
Description of the drawings
A kind of heat-exchanger rig axonometric drawing containing oarse-grained waste water Yu cold-producing medium phase transformation of Fig. 1-present invention
A kind of heat-exchanger rig top view containing oarse-grained waste water Yu cold-producing medium phase transformation of Fig. 2-present invention
A kind of heat-exchanger rig front view containing oarse-grained waste water Yu cold-producing medium phase transformation of Fig. 3-present invention
A kind of heat-exchanger rig rearview containing oarse-grained waste water Yu cold-producing medium phase transformation of Fig. 4-present invention
A kind of heat-exchanger rig left view containing oarse-grained waste water Yu cold-producing medium phase transformation of Fig. 5-present invention
A kind of heat-exchanger rig right view containing oarse-grained waste water Yu cold-producing medium phase transformation of Fig. 6-present invention
Fig. 7-A-A profile
Fig. 8-B-B profile
Schematic diagram at the I of Fig. 9-Fig. 7
Schematic diagram at the II of Figure 10-Fig. 8
Figure 11-C-C section cold-producing medium evaporation and heat-exchange schematic diagram
Figure 12-D-D section cold-producing medium evaporation and heat-exchange schematic diagram
Schematic diagram at the III of Figure 13-Figure 11
Figure 14-C-C section cold-producing medium condensing heat-exchange schematic diagram
Figure 15-D-D section cold-producing medium condensing heat-exchange schematic diagram
Another kind of heat exchanger tube of Figure 16-present invention and baffle combination schematic diagram
The decomposing schematic representation of Figure 17-Figure 16
Schematic diagram at the IV of Figure 18-Figure 16
Schematic diagram at the V of Figure 19-Figure 17
Schematic diagram imported and exported by second cold-producing medium of Figure 20-present invention
Second runner axonometric drawing of refrigerant side of Figure 21-present invention
Second runner top view of refrigerant side of Figure 22-present invention
Second runner front view of refrigerant side of Figure 23-present invention
Figure 24-E-E section cold-producing medium evaporation and heat-exchange schematic diagram
Figure 25-F-F portion face cold-producing medium evaporation and heat-exchange schematic diagram
Figure 26-E-E section cold-producing medium condensing heat-exchange schematic diagram
Figure 27-F-F portion face cold-producing medium condensing heat-exchange schematic diagram
Accompanying drawing drawing explanation
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, figure
16th, Figure 17, Figure 18, Figure 19, Figure 20, Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, the left main body of 1-；The left cleanout of 2-
A；The left cleanout B of 3-；The left back bobbin carriage of 4-；5- back header；6- right rear tubes case；The right cleanout of 7-；8- base；9- water intake；
10- front header；The right front header of 11-；The left front bobbin carriage of 12-；A imported and exported by the right cold-producing medium of 13-；B imported and exported by the right cold-producing medium of 14-；15- is left
A imported and exported by cold-producing medium；B imported and exported by the left cold-producing medium of 16-；The right main body of 17-；18- wastewater effluent mouth；Wastewater heat exchange passage on the left of 19-；
Wastewater heat exchange passage on the right side of 20-；21- waste water tunnel dividing plate；22- heat exchanger tube；Interface channel before 23-；24- interface channel dividing plate；
Interface channel after 25-；26- cleanout dividing plate；27- bobbin carriage dividing plate；28- bulkhead bracket；29- front header；Union after 30-；31- system
B imported and exported by cryogen；A imported and exported by 32- cold-producing medium.
Specific embodiment
1st, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, this
A kind of bright heat-exchanger rig containing oarse-grained waste water and cold-producing medium phase transformation is by left main body (1), left cleanout A (2), left cleanout
B (3), left back bobbin carriage (4), back header (5), right rear tubes case (6), right cleanout (7), base (8), water intake (9), front
Case (10), right front header (11), left front bobbin carriage (12), right cold-producing medium are imported and exported A (13), right cold-producing medium and import and export B (14), left system
Cryogen is imported and exported A (15), left cold-producing medium import and export B (16), right main body (17), wastewater effluent mouth (18), left side wastewater heat exchange and is led to
Road (19), right side wastewater heat exchange passage (20), waste water tunnel dividing plate (21), heat exchanger tube (22), front interface channel (23), connection are logical
Road dividing plate (24), rear interface channel (25), cleanout dividing plate (26), bobbin carriage dividing plate (27) composition, left main body (1) is provided with left clear
A mouthful A (2) and left cleanout B (3) is swept, left cleanout A (2) and left cleanout B (3) are communicated with left side wastewater heat exchange passage (19),
Left cold-producing medium is imported and exported A (15), left cold-producing medium import and export B (16) and is connected with left front bobbin carriage (12)；Right main body (17) are provided with the right side
Cleanout (7), right cleanout (7) are communicated with right side wastewater heat exchange passage (20), and right cold-producing medium imports and exports A (13), left cold-producing medium
Import and export B (14) to be connected with right front header (11), water intake (9), wastewater effluent mouth (18) are connected to right main body
(17), on housing, communicate with right side wastewater heat exchange passage (20)；Left main body (1) and right main body (17) by front header (10) and after
Header (5) links into an integrated entity, and left main body (1) is separated into n left side wastewater heat exchange passage (19) by waste water tunnel dividing plate (21), is changed
Heat pipe (22) arranged in rows, is arranged under waste water tunnel dividing plate (21), heat exchanger tube (22) ttom of pipe away from next layer of waste water tunnel every
Right main body (17) is separated into n right side wastewater heat exchange passage (20) by plate (21) height h >=30mm, waste water tunnel dividing plate (21),
Heat exchanger tube (22) arranged in rows, is arranged under waste water tunnel dividing plate (21), and heat exchanger tube (22) ttom of pipe is away from next layer of waste water tunnel
Front header (10) is separated into interface channel (23) before n, front company by dividing plate (21) height h >=30mm, interface channel dividing plate (24)
Connect road (23) both sides to be connected with left side wastewater heat exchange passage (19) and right side wastewater heat exchange passage (20) staggered floor respectively, connection is logical
Back header (5) is separated into interface channel (25) after n by road dividing plate (24), rear interface channel (25) both sides respectively with left side waste water
Heat exchanger channels (19) and right side wastewater heat exchange passage (20) connect with layer.
2nd, waste water and cold-producing medium evaporation and heat-exchange flow process are：
Wastewater heat exchange flow process：As shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, waste water is entered by water intake (9)
Right main body (17) from top to bottom wastewater heat exchange passage (20) on the right side of first row, along outer interface channel (25) backward of heat exchanger tube (22) pipe
Direction is flowed, stream to after rear interface channel (25), along main body (1) to the left of interface channel (25) level stream after ground floor from top to bottom
Wastewater heat exchange passage (19) on the left of ground floor, along the outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, with heat exchanger tube (22)
Inner refrigerant carries out heat exchange, after stream to front interface channel (23), flows into wastewater heat exchange on the right side of the second layer along front interface channel (23)
Passage (20), along the outer flowing of interface channel (25) direction backward of heat exchanger tube (22) pipe, is changed with heat exchanger tube (22) inner refrigerant
Heat, after stream to rear interface channel (25), along waste water on the left of interface channel after the second layer (25) level stream to the left main body (1) second layer
Heat exchanger channels (19), along the outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, are changed with heat exchanger tube (22) inner refrigerant
Heat, after stream to front interface channel (23), flows into wastewater heat exchange passage (20) on the right side of third layer by front interface channel (23), along heat exchange
The outer flowing of interface channel (25) direction backward of pipe (22) pipe, carries out heat exchange with heat exchanger tube (22) inner refrigerant, and stream is logical to rear connection
Behind road (25), along wastewater heat exchange passage (19) on the left of interface channel after n-th layer (25) level stream to the left main body (1) n-th layer, edge is changed
The outer flowing of interface channel (23) forward of heat pipe (22) pipe, carries out heat exchange with heat exchanger tube (22) inner refrigerant, and stream arrives front interface channel
(23), after, (n+1)th layer of right side wastewater heat exchange passage (20) is flowed into by front interface channel (23), is finally flowed by wastewater effluent mouth (18)
Go out.
Working medium evaporator man ex.s thermal flow process：As shown in Figure 11, Figure 12, right main body (17) cold-producing medium heat absorption evaporation process：Pipe
Heat exchanger tube (22) in right front header (11), right rear tubes case (6), right main body (17) is separated into n flow process, liquid by separator for container (27)
State cold-producing medium is imported and exported A (13) by right cold-producing medium and is entered in the heat exchanger tube (22) of first flow process from the bottom to top, along heat exchanger tube
(22) flowing is managed outer waste water with heat exchanger tube (22) and carries out heat exchange and constantly evaporates, and is deflected into second by right rear tubes case (6) and flows
In the heat exchanger tube (22) of journey, carry out heat exchange and constantly evaporate along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, by the right side
Front header (11) is deflected in the heat exchanger tube (22) of the 3rd flow process, outer with heat exchanger tube (22) pipe useless along heat exchanger tube (22) flowing
Water carries out heat exchange and constantly evaporates, and is deflected into by right rear tubes case (6) in the heat exchanger tube (22) of n-th flow process, along heat exchanger tube
(22) flowing is managed outer waste water with heat exchanger tube (22) and carries out heat exchange and constantly evaporates, and final whole evaporation forms superheated vapor, by the right side
Cold-producing medium is imported and exported B (14) and is flowed out；Left main body (1) cold-producing medium heat absorption evaporation process：Bobbin carriage dividing plate (27) by left front bobbin carriage (12),
Heat exchanger tube (22) in left back bobbin carriage (4), left main body (1) is separated into n flow process, and liquid refrigerant imports and exports A by left cold-producing medium
(15) enter in the heat exchanger tube (22) of first flow process from the bottom to top, outer waste water is managed along heat exchanger tube (22) flowing and heat exchanger tube (22)
Carry out heat exchange constantly to evaporate, be deflected into by left back bobbin carriage (4) in the heat exchanger tube (22) of second flow process, along heat exchanger tube (22)
Flowing carries out heat exchange with the outer waste water of heat exchanger tube (22) pipe and constantly evaporates, and is deflected into the 3rd flow process by left front bobbin carriage (12)
In heat exchanger tube (22), carry out heat exchange and constantly evaporate along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, by left back pipe
Case (4) is deflected in the heat exchanger tube (22) of n-th flow process, and managing outer waste water along heat exchanger tube (22) flowing and heat exchanger tube (22) is carried out
Heat exchange is constantly evaporated, and final all evaporations form superheated vapor, import and export B (16) by left cold-producing medium and flow out.
3rd, waste water and working medium condensing heat-exchange flow process are：
Wastewater heat exchange flow process：As shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, waste water is entered by water intake (9)
Right main body (17) from top to bottom wastewater heat exchange passage (20) on the right side of first row, along outer interface channel (25) backward of heat exchanger tube (22) pipe
Direction is flowed, stream to after rear interface channel (25), along main body (1) to the left of interface channel (25) level stream after ground floor from top to bottom
Wastewater heat exchange passage (19) on the left of ground floor, along the outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, with heat exchanger tube (22)
Inner refrigerant carries out heat exchange, after stream to front interface channel (23), flows into wastewater heat exchange on the right side of the second layer along front interface channel (23)
Passage (20), along the outer flowing of interface channel (25) direction backward of heat exchanger tube (22) pipe, is changed with heat exchanger tube (22) inner refrigerant
Heat, after stream to rear interface channel (25), along waste water on the left of interface channel after the second layer (25) level stream to the left main body (1) second layer
Heat exchanger channels (19), along the outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, are changed with heat exchanger tube (22) inner refrigerant
Heat, after stream to front interface channel (23), flows into wastewater heat exchange passage (20) on the right side of third layer by front interface channel (23), along heat exchange
The outer flowing of interface channel (25) direction backward of pipe (22) pipe, carries out heat exchange with heat exchanger tube (22) inner refrigerant, and stream is logical to rear connection
Behind road (25), along wastewater heat exchange passage (19) on the left of interface channel after n-th layer (25) level stream to the left main body (1) n-th layer, edge is changed
The outer flowing of interface channel (23) forward of heat pipe (22) pipe, carries out heat exchange with heat exchanger tube (22) inner refrigerant, and stream arrives front interface channel
(23), after, (n+1)th layer of right side wastewater heat exchange passage (20) is flowed into by front interface channel (23), is finally flowed by wastewater effluent mouth (18)
Go out.
Working medium evaporator man ex.s thermal flow process：As shown in Figure 14, Figure 15, right main body (17) cold-producing medium exothermic condensation process：Pipe
Heat exchanger tube (22) in right front header (11), right rear tubes case (6), right main body (17) is separated into n flow process, gas by separator for container (27)
State cold-producing medium is imported and exported B (14) by right cold-producing medium and is entered in the heat exchanger tube (22) of first flow process from top to bottom, along heat exchanger tube
(22) flowing is managed outer waste water with heat exchanger tube (22) and carries out heat exchange and constantly condenses, and is deflected into second by right rear tubes case (6) and flows
In the heat exchanger tube (22) of journey, carry out heat exchange and constantly condense along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, by the right side
Front header (11) is deflected in the heat exchanger tube (22) of the 3rd flow process, outer with heat exchanger tube (22) pipe useless along heat exchanger tube (22) flowing
Water carries out heat exchange and constantly condenses, and is deflected into by right rear tubes case (6) in the heat exchanger tube (22) of n-th flow process, along heat exchanger tube
(22) flowing is managed outer waste water with heat exchanger tube (22) and carries out heat exchange and constantly condenses, and final whole condensation forms sub-cooled liquid refrigerant,
A (13) is imported and exported by right cold-producing medium to flow out；Left main body (1) cold-producing medium exothermic condensation process：Bobbin carriage dividing plate (27) is by left front pipe
Heat exchanger tube (22) in case (12), left back bobbin carriage (4), left main body (1) is separated into n flow process, and gaseous refrigerant is by left cold-producing medium
Import and export B (16) to enter in the heat exchanger tube (22) of first flow process from top to bottom, along heat exchanger tube (22) flowing and heat exchanger tube (22)
The outer waste water of pipe carries out heat exchange and constantly condenses, and is deflected into by left back bobbin carriage (4) in the heat exchanger tube (22) of second flow process, and edge is changed
Heat pipe (22) flowing carries out heat exchange with the outer waste water of heat exchanger tube (22) pipe and constantly condenses, and is deflected into the 3rd by left front bobbin carriage (12)
In the heat exchanger tube (22) of individual flow process, carry out heat exchange and constantly condense along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, lead to
Cross left back bobbin carriage (4) to be deflected in the heat exchanger tube (22) of n-th flow process, outer with heat exchanger tube (22) pipe along heat exchanger tube (22) flowing
Waste water carries out heat exchange and constantly condenses, and final all condensations form sub-cooled liquid refrigerant, import and export A (15) stream by left cold-producing medium
Go out.
4th, as shown in Figure 16, Figure 17, Figure 18, Figure 19, the another kind of a kind of heat exchanger tube (22) and waste water tunnel dividing plate (21)
Combination, waste water tunnel dividing plate (21) are divided into n section, are separated by bulkhead bracket (28) per two sections of waste water tunnel dividing plates (21), give up
Aquaporin dividing plate (21) is ripple type, and the adjacent crest of waste water tunnel dividing plate (21) is two adjacent heat exchanger tubes with the spacing of trough
(22) tube center distance, heat exchanger tube (22) that n root is arranged side by side, n section waste water tunnel dividing plate (21), n bulkhead bracket (28) combination
Become one layer of heat exchange plate, the distance of expanded joint is left at heat exchanger tube (22) two ends, flowing cold-producing medium, changes in heat exchange plate heat exchanger tube (22)
The waste water that heat pipe (22) flows outward.
5th, as shown in figure 20, another kind of combining form in direction imported and exported by cold-producing medium, and left cold-producing medium imports and exports A (15), a left side
Cold-producing medium is imported and exported B (16) and imports and exports A (13), right cold-producing medium import and export B (14) respectively positioned at heat-exchanger rig with right cold-producing medium
Both sides.
6th, as shown in Figure 21, Figure 22, Figure 23, Figure 24, Figure 25, Figure 26, Figure 27, another kind of shape of refrigerant side heat exchange process
Formula, (30 connect with front header (29), and bobbin carriage dividing plate (27) is by heat exchange by back header for left main body (1), right main body (17) refrigerant side
Pipe (22), back header (30), front header (29) are separated into n heat exchange process, and during evaporation, liquid refrigerant is imported and exported by cold-producing medium
A (32) enters right main body (17) first flow process from the bottom to top, along heat exchanger tube (22) Bottomhole pressure, with the outer wastewater heat exchange rear portion of pipe
Divide evaporation, left main body (1) first flow process from the bottom to top is deflected into by front header (29), along heat exchanger tube (22) Bottomhole pressure,
Partly evaporate after outer wastewater heat exchange with managing, right main body (17) second flow process from the bottom to top, edge are deflected into by back header (30)
Flowing in heat exchanger tube (22), partly evaporates after outer wastewater heat exchange with managing, by front header (29) be deflected into left main body (1) by down to
Upper second flow process, along heat exchanger tube (22) Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, is entered by back header (30) baffling
Enter right main body (17) n-th flow process from the bottom to top, along heat exchanger tube (22) Bottomhole pressure, partly evaporate after outer wastewater heat exchange with managing,
Left main body (1) the n-th flow process from the bottom to top is deflected into by front header (29), final all evaporations form superheated vapor by cold-producing medium
Import and export B (31) to discharge；During condensation, gaseous refrigerant is imported and exported B (31) by cold-producing medium and enters left main body (1) from top to bottom first
Individual flow process, along partial condensation after heat exchanger tube (22) Bottomhole pressure, with the outer wastewater heat exchange of pipe, is deflected into right master by front header (29)
Body (17) from top to bottom first flow process, along heat exchanger tube (22) Bottomhole pressure, and manages partial condensation after outer wastewater heat exchange, by rear
Case is rolled over (30) stream and enters left main body (1) second flow process from top to bottom, after flowing in heat exchanger tube (22), with the outer wastewater heat exchange of pipe
Partial condensation, is deflected into right main body (17) second flow process from top to bottom by front header (29), stream along heat exchanger tube (22) pipe
Dynamic, partly evaporate after outer wastewater heat exchange with managing, left main body (1) n-th flow process from top to bottom, edge are deflected into by back header (30)
Heat exchanger tube (22) Bottomhole pressure, and manages partial condensation after outer wastewater heat exchange, by front header (29) be deflected into right main body (17) by
Up to lower n-th flow process, final all condensations form sub-cooled liquid refrigerant and import and export A (32) discharge by cold-producing medium.
Claims (6)
1. a kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation, it is characterised in that by left main body (1), left cleanout
A (2), left cleanout B (3), left back bobbin carriage (4), back header (5), right rear tubes case (6), right cleanout (7), base (8), waste water
Water inlet (9), front header (10), right front header (11), left front bobbin carriage (12), right cold-producing medium are imported and exported A (13), right cold-producing medium and are entered
Outlet B (14), left cold-producing medium import and export A (15), left cold-producing medium import and export B (16), right main body (17), wastewater effluent mouth (18),
Left side wastewater heat exchange passage (19), right side wastewater heat exchange passage (20), waste water tunnel dividing plate (21), heat exchanger tube (22), front connection
Passage (23), interface channel dividing plate (24), rear interface channel (25), cleanout dividing plate (26), bobbin carriage dividing plate (27) composition, left master
Body (1) is provided with left cleanout A (2) and left cleanout B (3), and left cleanout A (2) and left cleanout B (3) are changed with left side waste water
The passage of heat (19) is communicated, and left cold-producing medium is imported and exported A (15), left cold-producing medium import and export B (16) and is connected with left front bobbin carriage (12)；Right master
Body (17) is provided with right cleanout (7), and right cleanout (7) are communicated with right side wastewater heat exchange passage (20), and A imported and exported by right cold-producing medium
(13), left cold-producing medium is imported and exported B (14) and is connected with right front header (11), and water intake (9), wastewater effluent mouth (18) connect respectively
It is connected on the housing of right main body (17), communicates with right side wastewater heat exchange passage (20)；Left main body (1) is with right main body (17) by front
Case (10) and back header (5) link into an integrated entity, and left main body (1) is separated into n left side wastewater heat exchange by waste water tunnel dividing plate (21)
Passage (19), heat exchanger tube (22) arranged in rows, it is arranged under waste water tunnel dividing plate (21), heat exchanger tube (22) ttom of pipe is away from next layer
Right main body (17) is separated into n right side wastewater heat exchange by waste water tunnel dividing plate (21) height h >=30mm, waste water tunnel dividing plate (21)
Passage (20), heat exchanger tube (22) arranged in rows, it is arranged under waste water tunnel dividing plate (21), heat exchanger tube (22) ttom of pipe is away from next layer
Front header (10) is separated into interface channel before n by waste water tunnel dividing plate (21) height h >=30mm, interface channel dividing plate (24)
(23), front interface channel (23) both sides are connected with left side wastewater heat exchange passage (19) and right side wastewater heat exchange passage (20) staggered floor respectively
Connect, back header (5) is separated into interface channel (25) after n by interface channel dividing plate (24), rear interface channel (25) both sides are distinguished
It is connected with layer with left side wastewater heat exchange passage (19) and right side wastewater heat exchange passage (20).
2. a kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation according to claim 1, it is characterised in that
Waste water with cold-producing medium evaporation and heat-exchange flow process is：Wastewater heat exchange flow process：Waste water enters right main body (17) by upper by water intake (9)
The wastewater heat exchange passage (20) on the right side of lower first row, along the outer flowing of interface channel (25) direction backward of heat exchanger tube (22) pipe, stream is arrived
Afterwards after interface channel (25), give up on the left of interface channel (25) level stream after ground floor from top to bottom to the left main body (1) ground floor
Water heat exchanger channels (19), along the outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, are carried out with heat exchanger tube (22) inner refrigerant
Heat exchange, after stream to front interface channel (23), flows into wastewater heat exchange passage (20) on the right side of the second layer along front interface channel (23), and edge is changed
The outer flowing of interface channel (25) direction backward of heat pipe (22) pipe, carries out heat exchange with heat exchanger tube (22) inner refrigerant, and stream arrives rear connection
After passage (25), along wastewater heat exchange passage (19) on the left of interface channel after the second layer (25) level stream to the left main body (1) second layer,
Along the outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, heat exchange is carried out with heat exchanger tube (22) inner refrigerant, stream arrives front connection
After passage (23), wastewater heat exchange passage (20) on the right side of third layer is flowed into by front interface channel (23), export-oriented along heat exchanger tube (22) pipe
Interface channel (25) direction flowing afterwards, carries out heat exchange with heat exchanger tube (22) inner refrigerant, after stream to rear interface channel (25), along the
After n-layer, interface channel (25) level stream wastewater heat exchange passage (19) on the left of main body (1) n-th layer to the left, outer along heat exchanger tube (22) pipe
Interface channel (23) flowing forward, carries out heat exchange with heat exchanger tube (22) inner refrigerant, after stream to front interface channel (23), by front company
Connect road (23) and (n+1)th layer of right side wastewater heat exchange passage (20) is flowed into, finally flowed out by wastewater effluent mouth (18)；Working medium evaporator man
Ex. thermal flow process：Right main body (17) cold-producing medium heat absorption evaporation process：Bobbin carriage dividing plate (27) is by right front header (11), right rear tubes case
(6) heat exchanger tube (22) in, right main body (17) is separated into n flow process, and liquid refrigerant is imported and exported A (13) by right cold-producing medium and entered
From the bottom to top in the heat exchanger tube (22) of first flow process, managing outer waste water along heat exchanger tube (22) flowing and heat exchanger tube (22) carries out heat exchange
Constantly evaporate, be deflected into by right rear tubes case (6) in the heat exchanger tube (22) of second flow process, flow along heat exchanger tube (22) and change
The outer waste water of heat pipe (22) pipe carries out heat exchange and constantly evaporates, and is deflected into the heat exchanger tube of the 3rd flow process by right front header (11)
(22), in, carry out heat exchange and constantly evaporate along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, rolled over by right rear tubes case (6)
Stream is entered in the heat exchanger tube (22) of n-th flow process, and managing outer waste water along heat exchanger tube (22) flowing and heat exchanger tube (22) carries out heat exchange not
Disconnected evaporation, final all evaporations form superheated vapor, import and export B (14) by right cold-producing medium and flow out；Left main body (1) cold-producing medium is inhaled
Thermal evaporation process：Heat exchanger tube (22) in left front bobbin carriage (12), left back bobbin carriage (4), left main body (1) is separated by bobbin carriage dividing plate (27)
Become n flow process, liquid refrigerant is imported and exported the heat exchanger tube (22) that A (15) enters first flow process from the bottom to top by left cold-producing medium
Interior, carry out heat exchange and constantly evaporate along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, entered by left back bobbin carriage (4) baffling
Enter in the heat exchanger tube (22) of second flow process, carry out heat exchange and constantly steam along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe
Send out, be deflected into by left front bobbin carriage (12) in the heat exchanger tube (22) of the 3rd flow process, flow along heat exchanger tube (22) and heat exchanger tube
(22) managing outer waste water and carrying out heat exchange and constantly evaporate, the heat exchanger tube (22) that n-th flow process is deflected into by left back bobbin carriage (4) is interior,
Carry out heat exchange and constantly evaporate along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, final all evaporations form overheated steaming
Gas, imports and exports B (16) by left cold-producing medium and flows out.
3. a kind of heat-exchanger rig containing oarse-grained waste water Yu cold-producing medium phase transformation according to claim 1, it is characterised in that
Waste water with working medium condensing heat-exchange flow process is：Wastewater heat exchange flow process：Waste water enters right main body (17) by up to by water intake (9)
Wastewater heat exchange passage (20) on the right side of lower first row, along the outer flowing of interface channel (25) direction backward of heat exchanger tube (22) pipe, after stream is arrived
After interface channel (25), along waste water on the left of interface channel (25) level stream after ground floor from top to bottom to the left main body (1) ground floor
Heat exchanger channels (19), along the outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, are changed with heat exchanger tube (22) inner refrigerant
Heat, after stream to front interface channel (23), flows into wastewater heat exchange passage (20) on the right side of the second layer along front interface channel (23), along heat exchange
The outer flowing of interface channel (25) direction backward of pipe (22) pipe, carries out heat exchange with heat exchanger tube (22) inner refrigerant, and stream is logical to rear connection
Behind road (25), along wastewater heat exchange passage (19) on the left of interface channel after the second layer (25) level stream to the left main body (1) second layer, edge
The outer flowing of interface channel (23) forward of heat exchanger tube (22) pipe, carries out heat exchange with heat exchanger tube (22) inner refrigerant, and stream is logical to front connection
Behind road (23), wastewater heat exchange passage (20) on the right side of third layer is flowed into by front interface channel (23), outer backward along heat exchanger tube (22) pipe
Interface channel (25) direction is flowed, and carries out heat exchange with heat exchanger tube (22) inner refrigerant, after stream to rear interface channel (25), along n-th
After layer, interface channel (25) level stream wastewater heat exchange passage (19) on the left of main body (1) n-th layer to the left, export-oriented along heat exchanger tube (22) pipe
Front interface channel (23) flow, and carry out heat exchange with heat exchanger tube (22) inner refrigerant, after stream to front interface channel (23), by front connection
Passage (23) flows into (n+1)th layer of right side wastewater heat exchange passage (20), is finally flowed out by wastewater effluent mouth (18)；Working medium evaporates operating mode
Heat exchange process：Right main body (17) cold-producing medium exothermic condensation process：Bobbin carriage dividing plate (27) by right front header (11), right rear tubes case (6),
Heat exchanger tube (22) in right main body (17) is separated into n flow process, and gaseous refrigerant is imported and exported B (14) by right cold-producing medium and entered by upper
To the heat exchanger tube (22) of lower first flow process, heat exchange is carried out along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe continuous
Condensation, is deflected into by right rear tubes case (6) in the heat exchanger tube (22) of second flow process, flows along heat exchanger tube (22) and heat exchanger tube
(22) managing outer waste water and carrying out heat exchange and constantly condense, the heat exchanger tube (22) of the 3rd flow process is deflected into by right front header (11)
Interior, carry out heat exchange and constantly condense along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, entered by right rear tubes case (6) baffling
Enter in the heat exchanger tube (22) of n-th flow process, heat exchange is carried out along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe constantly cold
Solidifying, final all condensations form sub-cooled liquid refrigerant, import and export A (13) by right cold-producing medium and flow out；Left main body (1) cold-producing medium
Exothermic condensation process：Heat exchanger tube (22) in left front bobbin carriage (12), left back bobbin carriage (4), left main body (1) is divided by bobbin carriage dividing plate (27)
N flow process is divided into, gaseous refrigerant is imported and exported the heat exchanger tube (22) that B (16) enters first flow process from top to bottom by left cold-producing medium
Interior, carry out heat exchange and constantly condense along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, entered by left back bobbin carriage (4) baffling
Enter in the heat exchanger tube (22) of second flow process, heat exchange is carried out along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe constantly cold
Solidifying, it is deflected into by left front bobbin carriage (12) in the heat exchanger tube (22) of the 3rd flow process, flows along heat exchanger tube (22) and heat exchanger tube
(22) managing outer waste water and carrying out heat exchange and constantly condense, the heat exchanger tube (22) that n-th flow process is deflected into by left back bobbin carriage (4) is interior,
Carry out heat exchange and constantly condense along heat exchanger tube (22) flowing and the outer waste water of heat exchanger tube (22) pipe, final all condensations form supercooled liquid
Cold-producing medium, imports and exports A (15) by left cold-producing medium and flows out.
4. another kind of combination of a kind of heat exchanger tube and waste water tunnel dividing plate, it is characterised in that heat exchanger tube (22) and waste water tunnel
Another kind of combination of dividing plate (21), waste water tunnel dividing plate (21) are divided into n section, per two sections of waste water tunnel dividing plates (21) by dividing plate
Support (28) separates, and waste water tunnel dividing plate (21) is ripple type, the spacing of the adjacent crest of waste water tunnel dividing plate (21) and trough
For two adjacent heat exchanger tube (22) tube center distance, heat exchanger tube (22) that n root is arranged side by side, n section waste water tunnel dividing plate (21), n every
Board mount (28) is combined into one layer of heat exchange plate, and the distance of expanded joint, heat exchange plate heat exchanger tube (22) are left in heat exchanger tube (22) two ends
Interior flowing cold-producing medium, the waste water that heat exchanger tube (22) flows outward.
5. another kind of combining form in direction imported and exported by a kind of cold-producing medium, it is characterised in that left cold-producing medium imports and exports A (15), left system
Cryogen is imported and exported B (16) and imports and exports A (13), right cold-producing medium import and export B (14) respectively positioned at the two of heat-exchanger rig with right cold-producing medium
Side.
6. a kind of another kind of form of refrigerant side heat exchange process, it is characterised in that left main body (1), right main body (17) refrigerant side
By back header, (30 connect with front header (29), and heat exchanger tube (22), back header (30), front header (29) are divided by bobbin carriage dividing plate (27)
N heat exchange process is divided into, during evaporation, liquid refrigerant is imported and exported A (32) by cold-producing medium and enters right main body (17) from the bottom to top the
One flow process, along heat exchanger tube (22) Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, is deflected into a left side by front header (29)
Main body (1) first flow process from the bottom to top, along heat exchanger tube (22) Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, by rear
Header (30) is deflected into right main body (17) second flow process from the bottom to top, flowing in heat exchanger tube (22), changes with outer waste water is managed
Partly evaporate after heat, left main body (1) second flow process from the bottom to top is deflected into by front header (29), along heat exchanger tube (22) pipe
Flowing, partly evaporates after outer wastewater heat exchange with managing, and is deflected into right main body (17) n-th stream from the bottom to top by back header (30)
Journey, along heat exchanger tube (22) Bottomhole pressure, partly evaporates after outer wastewater heat exchange with managing, is deflected into left main body by front header (29)
(1) the n-th flow process from the bottom to top, final all evaporations form superheated vapor and import and export B (31) discharge by cold-producing medium；During condensation, gas
State cold-producing medium is imported and exported B (31) by cold-producing medium and enters left main body (1) first flow process from top to bottom, stream along heat exchanger tube (22) pipe
Dynamic, and partial condensation after outer wastewater heat exchange is managed, right main body (17) first flow process from top to bottom is deflected into by front header (29),
Along heat exchanger tube (22) Bottomhole pressure, and manage partial condensation after outer wastewater heat exchange, by back header folding (30) stream entrance left main body (1) by
Up to lower second flow process, partial condensation after flowing in heat exchanger tube (22), with the outer wastewater heat exchange of pipe, by front header (29) baffling
Right main body (17) second flow process from top to bottom is entered, along heat exchanger tube (22) Bottomhole pressure, is partly steamed after outer wastewater heat exchange with managing
Send out, left main body (1) n-th flow process from top to bottom is deflected into by back header (30), along heat exchanger tube (22) Bottomhole pressure, outer with pipe
Partial condensation after wastewater heat exchange, is deflected into right main body (17) the n-th flow process from top to bottom by front header (29), final all condensations
Form sub-cooled liquid refrigerant and A (32) discharge is imported and exported by cold-producing medium.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489154A (en) * | 2018-04-20 | 2018-09-04 | 杨胜东 | A kind of ice water source heat pump heat exchanger and its system |
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| CN206459384U (en) * | 2016-12-07 | 2017-09-01 | 北京瑞宝利热能科技有限公司 | A kind of waste water containing bulky grain and the heat-exchanger rig of refrigerant phase transformation |
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| CN108489154A (en) * | 2018-04-20 | 2018-09-04 | 杨胜东 | A kind of ice water source heat pump heat exchanger and its system |
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