CN105135913A - Combined type heat exchanger for sewage and surface water source heat pump and system of combined type heat exchanger - Google Patents
Combined type heat exchanger for sewage and surface water source heat pump and system of combined type heat exchanger Download PDFInfo
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- CN105135913A CN105135913A CN201510371974.5A CN201510371974A CN105135913A CN 105135913 A CN105135913 A CN 105135913A CN 201510371974 A CN201510371974 A CN 201510371974A CN 105135913 A CN105135913 A CN 105135913A
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Abstract
The invention relates to a combined type heat exchanger for a sewage and surface water source heat pump and a system of the combined type heat exchanger. The combined type heat exchanger comprises a casing body, a left sealing plate, a right sealing plate, inner horizontal partition plates, inner longitudinal partition plates, sewage inlets, sewage outlets, intermediate water inlets, intermediate water outlets, a plurality of round-tube heat exchanging tube bundles and a plurality of tube bundle connecting plates. The round-tube heat exchanging tube bundles and the tube bundle connecting plates are laterally fixed in the casing body from top to bottom, and the two ends of the round-tube heat exchanging tube bundles and the two ends of the tube bundle connecting plates can enclose an inner casing area and an outer casing area with the inner longitudinal partition plates; the outer ends of the casing areas of the casing body are sealed by the left sealing plate and the right sealing plate; the outer casing area of the casing body is sequentially divided by the inner horizontal partition plates; and the left side of the outer casing area is divided into a single-row round-tube heat exchanging tube bundle, a double-row round-tube heat exchanging tube bundle and a single-row round-tube heat exchanging tube bundle, and the right side of the outer casing area is divided into two layers of double-row round-tube heat exchanging tube bundles. The sewage inlets are connected with the left side of the upper end of the outer casing area of the casing body, the intermediate water outlets are connected with the upper end of the left side of the inner casing area of the casing body, the sewage outlets are connected with the left side of the lower end of the outer casing area of the casing body, and the intermediate water inlets are connected with the lower end of the right side of the inner casing area of the casing body. The combined type heat exchanger is reasonable in structure and can be freely combined according to the thermal load of the heat pump. Thus, the problems that a sewage heat exchanger is large in size and difficult to transport are solved.
Description
Technical field
The invention belongs to a kind of heat-exchanger rig and system thereof, particularly relate to a kind of sewage and surface water source heat pump unitized exchanger and system thereof, belong to energy-conservation and environmental technology field.
Background technology
Current sewage and surface water source heat pump air-conditioning system mainly adopt sewage or earth surface water source by Intermediate Heat Exchanger heat exchange to the indirect type form of intermediary's water.But due to sewage or earth surface water source impure more, adopt general heat exchanger very easily to block, corrode and fouling, not only impact run and also reduce heat exchange efficiency.Owing to there is this technical problem, sewage and the common practice of surface water source heat pump air-conditioning system are before heat exchanger, add anti-blocking filter, but there is mixed water and blockage problem in anti-blocking filter, and part hair and floccule cannot filter out, such system not only efficiency is low but also there is the problem of blocking heat pump heat exchanger.
Patent of invention ZL2007101445229 sewage and surface water source heat pump flow passage type heat transfer system, adopt rectangle wide-passage type heat exchange structure successfully to solve the obstructing problem of heat exchanger, but this system and device exists bulky, processing, transport and difficult arrangement problem.
Utility model patent 201020553141.3 sewage and surface water source heat pump unblocked type heat-exchanger rig and system thereof and utility model patent 201020553346.1 sewage and surface water source heat pump heavy caliber heat-exchanger rig and system thereof, duct type heat exchange structure is adopted also to solve the obstructing problem of heat exchanger, but also exist bulky, transport and difficult arrangement problem; Also there is the mutual heat transfer problem of adjacent separator side intermediary aqueous phase.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned the deficiencies in the prior art, provides a kind of rational in infrastructure, can adopt sewage and surface water source heat pump unitized exchanger and system thereof.
The present invention solves the technical scheme that above technical problem adopts: a kind of sewage and surface water source heat pump unitized exchanger and system thereof, comprise shell body, left shrouding, right shrouding, interior diaphragm plate, interior midfeather, sewage inlet, outlet of sewer, intermediary's water inlet, intermediary's water out, multiple pipe heat exchanger tube row and pipe row connecting plate, described multiple pipe heat exchanger tube row and pipe row connecting plate are fixed in shell body in side from top to bottom, inside and outside shell district is closed into interior midfeather in two ends, outer end, outer housing shell district adds left and right shrouding sealing, outer housing shell district adds interior diaphragm plate and separates successively, shell region, left side is separated into single pipe heat exchanger tube row, double pipe heat exchanger tube row and single pipe heat exchanger tube row, shell region, right side is separated into two-layer double pipe heat exchanger tube row, sewage inlet is connected with on the left of upper end, outer housing shell district, intermediary's water out is connected with upper end on the left of shell body inner casing district, outlet of sewer is connected with on the left of lower end, outer housing shell district, intermediary's water inlet is connected with lower end on the right side of shell body inner casing district.
Described sewage and surface water source heat pump unitized exchanger sewage heat change pipe mining are used
seamless steel pipe, wall thickness 3 ~ 10MM.
Described sewage and surface water source heat pump unitized exchanger can multiple stage combine up and down according to machine room height, second heat exchanger is identical with First heat exchanger structure, second heat exchanger turns placement around, the sewage inlet on former heat exchanger top and intermediary's water out is made to become outlet of sewer and intermediary's water inlet of heat exchanger bottom, the outlet of sewer of former heat exchanger bottom and intermediary's water inlet become sewage inlet and intermediary's water out on heat exchanger top, First and the combination of second heat exchanger are connected with upper right side intermediary water out at the outlet of First heat exchanger sewage lower left side and intermediary's water lower right side entrance and second heat exchanger upper left side sewage inlet, second is second heat exchanger lower left side outlet of sewer and intermediary water inlet and n-th heat exchanger upper left side sewage inlet be connected with intermediary water out with n-th combination, the like.
Described sewage and surface water source heat pump unitized exchanger also can be installed in parallel according to heat exchange payload.
Described sewage and surface water source heat pump unitized exchanger and system thereof, it is made up of sewage or surface water trunk canal, sewage pump hole, submersible sewage pump, intermediary's water tank, intermediary's water pump, first group of sewage heat exchanger, n-th group of sewage heat exchanger and water resource heat pump, and sewage pump hole is connected to sewage or upstream, surface water trunk canal by water supply line; Submersible sewage pump is placed in sewage pump hole, and submersible sewage pump outlet is connected with the sewage inlet pipeline of first group of sewage heat exchanger and n-th group of sewage heat exchanger, and outlet conduit links sewage or downstream, surface water trunk canal; Intermediary's water exit conduit of first group of sewage heat exchanger and n-th group of sewage heat exchanger is connected with intermediary pump entrance, and outlet conduit is connected with water resource heat pump intermediary water inlet; Water resource heat pump intermediary water exit conduit is connected with intermediary's water inlet pipeline of first group of sewage heat exchanger and n-th group of sewage heat exchanger; Intermediary's tank pipe is connected with intermediary pump entrance pipeline.
Operation principle is: the sewage containing impurity in sewage or surface water trunk canal or surface water are guided in pump cheats by pipeline, after submersible sewage pump in being cheated by pump is extracted, first group of sewage heat exchanger outer housing shell district is entered into by first group of sewage heat exchanger top sewage inlet, then sewage pipe row is entered into from top to bottom in turn, finally flowed out by first group of sewage heat exchanger bottom outlet of sewer, enter into second group to n-th group sewage heat exchanger in turn, finally flowed out by bottom sewage heat exchanger bottom outlet of sewer, be discharged to outdoor sewage or downstream, surface water trunk canal; Intermediary's water enters into intermediary's aquaporin between sewage heat exchanger inner housing sewage pipe row by bottom sewage heat exchanger bottom intermediary water inlet, following current successively from bottom to top, organize sewage heat exchanger top intermediary water out thus and flow into sewage heat exchanger above successively, finally flowed out by sewage heat exchanger top, the top intermediary water out, then water source heat pump to exchange heat is entered through intermediary's water pump lifting, winter, water resource heat pump was by intermediary's water and sewage heat change, absorb the heat in sewage, summer, water resource heat pump was by intermediary's water and sewage heat change, absorbed the cold in sewage.
The technology of the present invention feature is, adopts sewage heat exchanger according to heat pump heat exchanging load independent assortment, can solve sewage heat exchanger build huge, a difficult problem for difficult.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A side view;
Fig. 3 is B-B side view;
Fig. 4 is C-C sectional view;
Fig. 5 is G-G sectional view;
Fig. 6 is D-D sectional view;
Fig. 7 is E-E sectional view;
Fig. 8 is F-F sectional view;
Fig. 9 is the embodiment of the present invention 3 structural representation;
Figure 10 is the embodiment of the present invention 4 structural representation.
In figure: 1, shell body, 2, heat exchanger tube is arranged, 3, left shrouding, 4, right shrouding, 5, pipe row connecting plate, 6, interior left diaphragm plate, 7, interior right diaphragm plate, 8, connected entrance, 9, sewage inlet, 10, intermediary's water out, 11, outlet of sewer, 12, intermediary's water inlet, 13, interior left midfeather, 14, interior right midfeather, 15, sewage or surface water trunk canal, 16, sewage pump is cheated, 17, submersible sewage pump, 18, intermediary's water tank, 19, intermediary's water pump, 20, First sewage heat exchanger, 21, n-th sewage heat exchanger, 22, first group of sewage heat exchanger, 23, n-th group of sewage heat exchanger, 24, water resource heat pump.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further:
Embodiment 1
As shown in accompanying drawing 1 ~ 8, this invention sewage and surface water source heat pump unitized exchanger and system thereof are by shell body 1, heat exchanger tube row 2, left shrouding 3, right shrouding 4, pipe row connecting plate 5, interior left diaphragm plate 6, interior right diaphragm plate 7, connected entrance 8, sewage inlet 9, intermediary's water out 10, outlet of sewer 11, intermediary's water inlet 12, interior left midfeather 13, interior right midfeather 14, sewage or surface water trunk canal 15, sewage pump hole 16, submersible sewage pump 17, intermediary's water tank 18, intermediary's water pump 19, First sewage heat exchanger 20, n-th sewage heat exchanger 21, first group of sewage heat exchanger 22, n-th group of sewage heat exchanger 23, water resource heat pump 24 forms, multiple heat exchanger tube row 2 and pipe row connecting plate 5 are fixed in shell body 1 in side from top to bottom, inside and outside shell district is closed into interior left diaphragm plate 6 and interior right diaphragm plate 7 in two ends, outer end, outer housing shell district adds left shrouding 3 and right shrouding 4 seals, outer housing shell district adds interior left diaphragm plate 6 and interior right diaphragm plate 7 is separated successively, shell region, left side is separated into single circular pipe pipe row, double circular pipe pipe row and single circular pipe pipe row, and shell region, right side is separated into two-layer double circular pipe pipe row, sewage inlet 9 is connected with on the left of upper end, outer housing shell district, and intermediary's water out 10 is connected with upper end on the left of shell body inner casing district, and outlet of sewer 11 is connected with on the left of lower end, outer housing shell district, and intermediary's water inlet 12 is connected with lower end on the right side of shell body inner casing district.
Embodiment 2
As shown in accompanying drawing 5 ~ 8, this invention sewage and surface water source heat pump unitized exchanger sewage heat change pipe row 2 adopt
seamless steel pipe, wall thickness 3 ~ 10MM.
Embodiment 3
As shown in Figure 9, this invention sewage and surface water source heat pump unitized exchanger can multiple stage combine up and down according to machine room height, second heat exchanger is identical with First sewage heat exchanger 20 structure, second group of heat exchanger turns placement around, the sewage inlet 9 on former heat exchanger top and intermediary's water out 10 is made to become outlet of sewer 11 and intermediary's water inlet 12 of heat exchanger bottom, the outlet of sewer 11 of First sewage heat exchanger 20 bottom and intermediary's water inlet 12 become sewage inlet 9 and intermediary's water out 10 on heat exchanger top, First sewage heat exchanger 20 and the combination of second heat exchanger are by First sewage heat exchanger 20 lower left side outlet of sewer 11 and lower right side intermediary water inlet 12 and second group of heat exchanger upper left side sewage inlet 9 and upper right side intermediary water out 10, second group is second heat exchanger lower left side outlet of sewer 11 and intermediary water inlet 12 and n-th sewage heat exchanger 21 upper left side sewage inlet 9 be connected with intermediary water out 10 with the combination of n-th sewage heat exchanger 21, the like.
Embodiment 4
As shown in Figure 10, this invention sewage and the surface water source heat pump unitized exchanger course of work are: the sewage containing impurity in sewage or surface water trunk canal 15 or surface water are guided to sewage pump by pipeline and cheated in 16, after being extracted by the submersible sewage pump 17 in sewage pump hole 16, first group of sewage heat exchanger 22 outer housing shell district is entered into by first group of sewage heat exchanger 22 top sewage inlet, then sewage pipe row 8 is entered into from top to bottom in turn, finally flowed out by first group of sewage heat exchanger 22 bottom outlet of sewer, enter into second group to n-th group sewage heat exchanger 23 in turn, finally flowed out by bottom sewage heat exchanger bottom outlet of sewer, be discharged to outdoor sewage or downstream, surface water trunk canal 15, intermediary's water enters into intermediary's aquaporin between sewage heat exchanger inner housing sewage pipe row by bottom sewage heat exchanger bottom intermediary water inlet, following current successively from bottom to top, organize sewage heat exchanger top intermediary water out thus and flow into sewage heat exchanger above successively, finally flowed out by sewage heat exchanger top, the top intermediary water out, then promote through intermediary's water pump 19 and enter water resource heat pump 24 heat exchange, winter, water resource heat pump 24 was by intermediary's water and sewage heat change, absorb the heat in sewage, summer, water resource heat pump 24 was by intermediary's water and sewage heat change, absorbed the cold in sewage.
The above is only preferred embodiments of the present invention, any to the simple adjustment of structure do of the present invention, all should belong in the scope of technical scheme of the present invention.
Claims (5)
1. a sewage and surface water source heat pump unitized exchanger, it is characterized in that: it is by shell body (1), left shrouding (3), right shrouding (4), interior left diaphragm plate (6), interior right diaphragm plate (7), connected entrance (8), sewage inlet (9), outlet of sewer (10), intermediary's water inlet (11), intermediary's water out (12), interior left midfeather (13), interior right midfeather (14), multiple pipe heat exchanger tube row (2) and pipe row's connecting plate (5) composition, multiple pipe heat exchanger tube row (2) and pipe row's connecting plate (5) are fixed in shell body (1) in side from top to bottom, inside and outside shell district (1) is closed into interior left midfeather (13) and interior right midfeather (14) in two ends, shell body (1) outer end, shell region adds left shrouding (3) and right shrouding (4), shell body (1) shell region adds interior left diaphragm plate (6) and interior right diaphragm plate (7) is separated successively, shell region, left side is separated into single pipe heat exchanger tube row (2), double heat exchanger tube row (2) and single heat exchanger tube row (2), and shell region, right side is separated into two-layer double heat exchanger tube row (2), sewage inlet (9) is connected with on the left of shell body (1) upper end, shell region, intermediary's water out (12) is connected with upper end on the left of shell body (1) inner casing district, outlet of sewer (10) is connected with on the left of shell body (1) lower end, shell region, intermediary's water inlet (11) is connected with lower end on the right side of shell body (1) inner casing district.
2. sewage and surface water source heat pump unitized exchanger according to claim 1, is characterized in that: sewage heat change pipe row (2) adopts
seamless steel pipe, wall thickness 3 ~ 10MM.
3. a sewage and surface water source heat pump unitized exchanger, it is characterized in that: can multiple stage combine up and down according to machine room height, second heat exchanger is identical with First heat exchanger (20) structure, second heat exchanger turns placement around, the sewage inlet (9) on former heat exchanger top and intermediary's water out (12) is made to become outlet of sewer (10) and intermediary's water inlet (11) of heat exchanger bottom, the outlet of sewer (10) of former heat exchanger bottom and intermediary's water inlet (11) become sewage inlet (9) and intermediary's water out (12) on heat exchanger top, First heat exchanger (20) is First heat exchanger (20) sewage lower left side outlet of sewer (10) be connected with upper right side intermediary water out (12) with second heat exchanger upper left side sewage inlet (9) with intermediary's water lower right side intermediary's water inlet (11) with second heat exchanger combination, second is second heat exchanger lower left side outlet of sewer (10) be connected with intermediary's water out (12) with n-th sewage heat exchanger (21) upper left side sewage inlet (9) with intermediary's water inlet (11) with n-th sewage heat exchanger (21) combination, the like.
4. sewage and a surface water source heat pump unitized exchanger, is characterized in that: can be installed in parallel according to heat exchange payload.
5. a sewage and surface water source heat pump unitized exchanger system, it is characterized in that: it cheats (16), submersible sewage pump (17) by sewage or surface water trunk canal (15), sewage pump, intermediary's water tank (18), intermediary's water pump (19), first group of sewage heat exchanger (22), n-th group of sewage heat exchanger (23) and water resource heat pump (24) form, and sewage pump is cheated (16) and is connected to sewage or surface water trunk canal (15) upstream by water supply line; Submersible sewage pump (17) is placed in sewage pump hole (16), submersible sewage pump (17) outlet is connected with the sewage inlet pipeline of first group of sewage heat exchanger (20) and n-th group of sewage heat exchanger (21), and outlet conduit links sewage or surface water trunk canal (15) downstream; Intermediary's water exit conduit of first group of sewage heat exchanger (20) and n-th group of sewage heat exchanger (21) is connected with intermediary water pump (19) entrance, and outlet conduit is connected with water resource heat pump (24) intermediary water inlet; Water resource heat pump (24) intermediary water exit conduit is connected with intermediary's water inlet pipeline of first group of sewage heat exchanger (22) and n-th group of sewage heat exchanger (23); Intermediary's water tank (18) pipeline is connected with intermediary water pump (19) inlet duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371974.5A CN105135913A (en) | 2015-06-23 | 2015-06-23 | Combined type heat exchanger for sewage and surface water source heat pump and system of combined type heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510371974.5A CN105135913A (en) | 2015-06-23 | 2015-06-23 | Combined type heat exchanger for sewage and surface water source heat pump and system of combined type heat exchanger |
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| CN105135913A true CN105135913A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510371974.5A Pending CN105135913A (en) | 2015-06-23 | 2015-06-23 | Combined type heat exchanger for sewage and surface water source heat pump and system of combined type heat exchanger |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915511A (en) * | 2010-08-17 | 2010-12-15 | 青岛科创新能源科技有限公司 | Heat pump large-diameter heat exchange device and system thereof for sewage or earth surface water source |
| CN101943528A (en) * | 2010-08-17 | 2011-01-12 | 青岛科创新能源科技有限公司 | Smooth heat exchanger of sewage or surface water source heat pump and system thereof |
| CN204923977U (en) * | 2015-06-23 | 2015-12-30 | 姜衍礼 | Sewage and earth's surface water source heat pump unitized exchanger and system thereof |
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2015
- 2015-06-23 CN CN201510371974.5A patent/CN105135913A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915511A (en) * | 2010-08-17 | 2010-12-15 | 青岛科创新能源科技有限公司 | Heat pump large-diameter heat exchange device and system thereof for sewage or earth surface water source |
| CN101943528A (en) * | 2010-08-17 | 2011-01-12 | 青岛科创新能源科技有限公司 | Smooth heat exchanger of sewage or surface water source heat pump and system thereof |
| CN204923977U (en) * | 2015-06-23 | 2015-12-30 | 姜衍礼 | Sewage and earth's surface water source heat pump unitized exchanger and system thereof |
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Application publication date: 20151209 |
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