CN104676963A - Mine original ecological bursting water heat pump unit - Google Patents
Mine original ecological bursting water heat pump unit Download PDFInfo
- Publication number
- CN104676963A CN104676963A CN201310604886.6A CN201310604886A CN104676963A CN 104676963 A CN104676963 A CN 104676963A CN 201310604886 A CN201310604886 A CN 201310604886A CN 104676963 A CN104676963 A CN 104676963A
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- Prior art keywords
- cavity
- channel
- evaporative condenser
- heat exchanger
- left end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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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
- F25B39/04—Condensers
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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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/041—Details of condensers of evaporative condensers
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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
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
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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
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A mine original ecological bursting water heat pump unit comprises a gravel removing device. A water outlet in the top of the gravel removing device is connected with a water inlet of a multiflow manifold type evaporative condenser, and an outlet of a heat exchange pipeline of the multiflow manifold type evaporative condenser is connected with an inlet of a conveying pipeline. An outlet of the conveying pipeline is connected with an inlet of a compressor, an outlet of the compressor and an inlet of a tube shell flooded type evaporative condenser through a four-way valve. An outlet of the tube shell flooded type evaporative condenser is connected with an inlet of the heat exchange pipeline of the multiflow manifold type evaporative condenser, and a heat exchange pipeline is arranged in the tube shell flooded type evaporative condenser. According to the invention, mine original ecological bursting water can be directly used without being subjected to any pretreatment; the construction cost is saved; a large quantity of heat resources reserved in the mine original ecological bursting water can also be fully utilized; the heat exchange and heating coefficient of performance (COP value) of the unit is improved, so that a large amount of energy is saved.
Description
Technical field
The present invention relates to a kind of mine ecosystem water burst source pump.
Background technology
Existing heat exchanger has stricter requirement to water quality, and because the coal slime gravel content in ecosystem swallet is higher, ecosystem swallet directly can not introduce unit, after needing that the purified treatment of series is carried out to it, and could for heat exchanger unit.But through the water of purified treatment, its cost can increase considerably, the waste heat distribution loss of water burst is very large in the winter time, causes the temperature of water burst very low, after introducing heat exchanger unit, also can cause and change coefficient of performance in heating (COP value) decline.
Summary of the invention
The object of the present invention is to provide one directly can use mine ecosystem water burst, do not need through any pretreatment, both construction costs had been saved, the a large amount of heat resources contained in mine ecosystem water burst can be made full use of again, what also improve unit changes coefficient of performance in heating (COP value) simultaneously, and then can mass energy be saved, reduce the mine ecosystem water burst source pump of environmental pollution.
Mine ecosystem water burst source pump of the present invention, comprise desanding stone implement, the top of desanding stone implement sidewall is provided with water burst entrance, the top of desanding stone implement is provided with delivery port, the bottom of desanding stone implement is provided with sand removing hole valve, the delivery port of described desanding stone implement is connected by the water inlet of pipeline with multipaths case tubular type evaporative condenser, the bottom of multipaths case tubular type evaporative condenser is provided with mud discharging mouth valve and water burst floss hole, the outlet of heat exchanging pipe of multipaths case tubular type evaporative condenser is connected with the import of transfer pipeline, the outlet of transfer pipeline by cross valve respectively with the import of compressor, the outlet of compressor is connected with the import of package full-liquid type evaporative condenser, the outlet of package full-liquid type evaporative condenser is connected by the import of connecting line with the heat exchanging pipe of described multipaths case tubular type evaporative condenser, heat exchange pipe is provided with in package full-liquid type evaporative condenser,
Described multipaths case tubular type evaporative condenser comprises the cylindrical shell arranged in the horizontal direction, the left end of cylindrical shell is provided with left end socket, the right-hand member of cylindrical shell is provided with right end socket, left clapboard is provided with along front and back vertical direction between the left end of cylindrical shell and described left end socket, left clapboard and left end socket enclose structure and go out a left cavity, right clapboard is provided with along front and back vertical direction between the right-hand member of described cylindrical shell and described right end socket, right clapboard and right end socket enclose structure and go out a right cavity, the bottom of right cavity is provided with a right sealing plate in the horizontal direction, right cavity is separated into upper right cavity and bottom right cavity by right sealing plate, the top of described left cavity is provided with a left sealing plate in the horizontal direction, left cavity is separated into upper left cavity and lower-left cavity by left sealing plate, upper flow distribution plate and lower flow distribution plate is provided with from top to bottom along left and right horizontal direction in described cylindrical shell, cavity in cylindrical shell is separated into upper channel by upper flow distribution plate and lower flow distribution plate, middle passage and lower channel, described water inlet is positioned at the left side on upper channel top, the right-hand member that the right-hand member of upper channel is passed down through flow distribution plate communicates with the right-hand member of middle passage, the left end that the left end of middle passage is passed down through lower flow distribution plate communicates with the left end of described lower channel, described water burst floss hole is positioned at the right side of lower channel bottom, described mud discharging mouth valve is positioned at the middle part of lower channel bottom,
Be provided with more than one upper heat exchanger tube along left and right horizontal direction in described upper channel, the left end of each upper heat exchanger tube communicates with described upper left cavity respectively, and the right-hand member of each upper heat exchanger tube communicates with the top of described upper right cavity respectively;
Be provided with more than one middle heat exchanger tube along left and right horizontal direction in described middle passage, the left end of each middle heat exchanger tube communicates with the top of described lower-left cavity respectively, and the right-hand member of each middle heat exchanger tube communicates with the bottom of described upper right cavity respectively;
Be provided with more than one lower heat exchanger tube along left and right horizontal direction in described lower channel, the left end of each lower heat exchanger tube communicates with the bottom of described lower-left cavity respectively, and the right-hand member of each lower heat exchanger tube communicates with described bottom right cavity respectively;
The outlet of the heat exchanging pipe of described multipaths case tubular type evaporative condenser communicates with described upper left cavity, and the import of the heat exchanging pipe of multipaths case tubular type evaporative condenser communicates with described bottom right cavity.
Mine ecosystem water burst source pump of the present invention, the cross section of wherein said cylindrical shell is rectangle, the bottom of described upper channel right-hand member is provided with upper strata flushed channel, the delivery port of upper strata flushed channel is positioned at the right-hand member of upper strata flushed channel, the left end of upper strata flushed channel is connected with water source by upper strata flushed channel water inlet pipe, the bottom of described middle passage left end is provided with lower floor's flushed channel, and the delivery port of lower floor's flushed channel is positioned at the left end of lower floor's flushed channel, and the right-hand member of lower floor's flushed channel is connected with water source by lower floor's flushed channel water inlet pipe.
Mine ecosystem water burst source pump of the present invention, the quantity of wherein said upper heat exchanger tube is 4-20, the quantity of described middle heat exchanger tube is 4-20, the quantity of described lower heat exchanger tube is 4-20, the height of described lower-left cavity is 2 times of the height of described upper left cavity, and the height of described upper right cavity is 2 times of the height of described bottom right cavity.
Mine ecosystem water burst source pump of the present invention, wherein said connecting line is in series with expansion valve.
Mine ecosystem water burst source pump of the present invention, wherein said desanding stone implement is spiral desanding stone implement, and described compressor is turbo-compressor or reciprocating compressor or helical-lobe compressor or centrifugal compressor.
Mine ecosystem water burst source pump of the present invention has the following advantages:
1, mine ecosystem water burst source pump of the present invention directly can use mine ecosystem water burst, do not need through any pretreatment, both construction costs had been saved, can make full use of again a large amount of heat resources contained in mine ecosystem water burst, what also improve unit changes coefficient of performance in heating (COP value) simultaneously.
2, owing to being adopt sandstone and mud to process respectively to mine ecosystem water burst, can service life of multipaths case tubular type evaporative condenser of effective guarantee water burst side, also increased substantially the heat exchange efficiency of unit simultaneously.
3, mine ecosystem water burst source pump of the present invention can save mass energy, and operating cost is low, and environmentally friendly, effectively can reduce the pollution to environment, the economic benefit promoted the use of and social benefit are all extremely outstanding.
Below in conjunction with drawings and Examples in detail the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of mine ecosystem water burst source pump of the present invention;
Fig. 2 is the main pseudosection of the structural representation of the multipaths case tubular type evaporative condenser of mine ecosystem water burst source pump of the present invention;
Fig. 3 is the side cutaway view of Fig. 2;
Fig. 4 is the top view of Fig. 2.
Detailed description of the invention
As shown in Figure 1, mine ecosystem water burst source pump of the present invention, comprise desanding stone implement 1, the top of desanding stone implement 1 sidewall is provided with water burst entrance 2, the top of desanding stone implement 1 is provided with delivery port 3, the bottom of desanding stone implement 1 is provided with sand removing hole valve 4, the delivery port 3 of desanding stone implement 1 is connected by the water inlet 18 of pipeline with multipaths case tubular type evaporative condenser 5, the bottom of multipaths case tubular type evaporative condenser 5 is provided with mud discharging mouth valve 6 and water burst floss hole 7, the outlet of the heat exchanging pipe of multipaths case tubular type evaporative condenser 5 is connected with the import of transfer pipeline 8, the outlet of transfer pipeline 8 by cross valve 9 respectively with the import of compressor 10, the outlet of compressor 10 is connected with the import of package full-liquid type evaporative condenser 11, the outlet of package full-liquid type evaporative condenser 11 is connected by the import of connecting line 12 with the heat exchanging pipe of multipaths case tubular type evaporative condenser 5, heat exchange pipe 14 is provided with in package full-liquid type evaporative condenser 11, heat exchange pipe 14 can externally export hot water or cold water, for purposes such as heating or coolings.
As Fig. 2, shown in Fig. 3 and Fig. 4, multipaths case tubular type evaporative condenser 5 comprises the cylindrical shell 15 arranged in the horizontal direction, the left end of cylindrical shell 15 is provided with left end socket 16, the right-hand member of cylindrical shell 15 is provided with right end socket 17, left clapboard 19 is provided with along front and back vertical direction between the left end of cylindrical shell 15 and left end socket 16, left clapboard 19 and left end socket 16 enclose structure and go out a left cavity, right clapboard 20 is provided with along front and back vertical direction between the right-hand member of cylindrical shell 15 and right end socket 17, right clapboard 20 and right end socket 17 enclose structure and go out a right cavity, the bottom of right cavity is provided with a right sealing plate 21 in the horizontal direction, right cavity is separated into upper right cavity 23 and bottom right cavity 24 by right sealing plate 21, the top of left cavity is provided with a left sealing plate 22 in the horizontal direction, left cavity is separated into upper left cavity 25 and lower-left cavity 26 by left sealing plate 22, upper flow distribution plate 27 and lower flow distribution plate 28 is provided with from top to bottom along left and right horizontal direction in cylindrical shell 15, cavity in cylindrical shell 15 is separated into upper channel 29 by upper flow distribution plate 27 and lower flow distribution plate 28, middle passage 30 and lower channel 31, water inlet 18 is positioned at the left side on upper channel 29 top, the right-hand member that the right-hand member of upper channel 29 is passed down through flow distribution plate 27 communicates with the right-hand member of middle passage 30, the left end that the left end of middle passage 30 is passed down through lower flow distribution plate 28 communicates with the left end of lower channel 31, water burst floss hole 7 is positioned at the right side of lower channel 31 bottom, mud discharging mouth valve 6 is positioned at the middle part of lower channel 31 bottom,
Be provided with more than one upper heat exchanger tube 38 along left and right horizontal direction in upper channel 29, the left end of each upper heat exchanger tube 38 communicates with upper left cavity 25 respectively, and the right-hand member of each upper heat exchanger tube 38 communicates with the top of upper right cavity 23 respectively;
Be provided with more than one middle heat exchanger tube 32 along left and right horizontal direction in middle passage 30, the left end of each middle heat exchanger tube 32 communicates with the top of lower-left cavity 26 respectively, and the right-hand member of each middle heat exchanger tube 32 communicates with the bottom of upper right cavity 23 respectively;
Be provided with more than one lower heat exchanger tube 33 along left and right horizontal direction in lower channel 31, the left end of each lower heat exchanger tube 33 communicates with the bottom of lower-left cavity 26 respectively, and the right-hand member of each lower heat exchanger tube 33 communicates with bottom right cavity 24 respectively;
The outlet of the heat exchanging pipe of multipaths case tubular type evaporative condenser 5 communicates with upper left cavity 25, and the import of the heat exchanging pipe of multipaths case tubular type evaporative condenser 5 communicates with bottom right cavity 24.
In use, ecosystem water burst enters in cylindrical shell 15 by water inlet 18 multipaths case tubular type evaporative condenser 5, and flows through upper channel 29, middle passage 30 and lower channel 31 in order, finally from water burst floss hole 7 outflow tube 15.Heat-conducting fluid medium then enters in multipaths case tubular type evaporative condenser 5 from bottom right cavity 24, then fluid media (medium) flows through each lower heat exchanger tube 33 thus, after flowing through lower-left cavity 26, each middle heat exchanger tube 32, upper right cavity 23, each upper heat exchanger tube 38 in order by each lower heat exchanger tube 33 again, enter upper left cavity 25 again, then flow out multipaths case tubular type evaporative condenser 5 thus.
As improvement of the present invention, the cross section of above-mentioned cylindrical shell 15 is rectangle, the bottom of upper channel 29 right-hand member is provided with upper strata flushed channel 34, the delivery port of upper strata flushed channel 34 is positioned at the right-hand member of upper strata flushed channel 34, the left end of upper strata flushed channel 34 is connected with water source by upper strata flushed channel water inlet pipe 35, the bottom of middle passage 30 left end is provided with lower floor's flushed channel 37, and the delivery port of lower floor's flushed channel 37 is positioned at the left end of lower floor's flushed channel 37, and the right-hand member of lower floor's flushed channel 37 is connected with water source by lower floor's flushed channel water inlet pipe 36.In use, upper channel 29, middle passage 30 and lower channel 31 is rinsed by upper strata flushed channel water inlet pipe 35 to injected clear water in upper strata flushed channel 34; Also passage 30 and lower channel 31 in rinsing to injected clear water in lower floor's flushed channel 37 by lower floor's flushed channel water inlet pipe 36.
Claims (5)
1. mine ecosystem water burst source pump, it is characterized in that: comprise desanding stone implement (1), the top of desanding stone implement (1) sidewall is provided with water burst entrance (2), the top of desanding stone implement (1) is provided with delivery port (3), the bottom of desanding stone implement (1) is provided with sand removing hole valve (4), the delivery port (3) of described desanding stone implement (1) is connected with the water inlet (18) of multipaths case tubular type evaporative condenser (5) by pipeline, the bottom of multipaths case tubular type evaporative condenser (5) is provided with mud discharging mouth valve (6) and water burst floss hole (7), the outlet of the heat exchanging pipe of multipaths case tubular type evaporative condenser (5) is connected with the import of transfer pipeline (8), the outlet of transfer pipeline (8) by cross valve (9) respectively with the import of compressor (10), the outlet of compressor (10) is connected with the import of package full-liquid type evaporative condenser (11), the outlet of package full-liquid type evaporative condenser (11) is connected by the import of connecting line (12) with the heat exchanging pipe of described multipaths case tubular type evaporative condenser (5), heat exchange pipe (14) is provided with in package full-liquid type evaporative condenser (11),
Described multipaths case tubular type evaporative condenser (5) comprises the cylindrical shell (15) arranged in the horizontal direction, the left end of cylindrical shell (15) is provided with left end socket (16), the right-hand member of cylindrical shell (15) is provided with right end socket (17), left clapboard (19) is provided with along front and back vertical direction between the left end of cylindrical shell (15) and described left end socket (16), left clapboard (19) and left end socket (16) enclose structure and go out a left cavity, right clapboard (20) is provided with along front and back vertical direction between the right-hand member of described cylindrical shell (15) and described right end socket (17), right clapboard (20) and right end socket (17) enclose structure and go out a right cavity, the bottom of right cavity is provided with a right sealing plate (21) in the horizontal direction, right cavity is separated into upper right cavity (23) and bottom right cavity (24) by right sealing plate (21), the top of described left cavity is provided with a left sealing plate (22) in the horizontal direction, left cavity is separated into upper left cavity (25) and lower-left cavity (26) by left sealing plate (22), upper flow distribution plate (27) and lower flow distribution plate (28) is provided with from top to bottom along left and right horizontal direction in described cylindrical shell (15), cavity in cylindrical shell (15) is separated into upper channel (29) by upper flow distribution plate (27) and lower flow distribution plate (28), middle passage (30) and lower channel (31), described water inlet (18) is positioned at the left side on upper channel (29) top, the right-hand member that the right-hand member of upper channel (29) is passed down through flow distribution plate (27) communicates with the right-hand member of middle passage (30), the left end that the left end of middle passage (30) is passed down through lower flow distribution plate (28) communicates with the left end of described lower channel (31), described water burst floss hole (7) is positioned at the right side of lower channel (31) bottom, described mud discharging mouth valve (6) is positioned at the middle part of lower channel (31) bottom,
More than one upper heat exchanger tube (38) is provided with along left and right horizontal direction in described upper channel (29), the left end of each upper heat exchanger tube (38) communicates with described upper left cavity (25) respectively, and the right-hand member of each upper heat exchanger tube (38) communicates with the top of described upper right cavity (23) respectively;
More than one middle heat exchanger tube (32) is provided with along left and right horizontal direction in described middle passage (30), the left end of each middle heat exchanger tube (32) communicates with the top of described lower-left cavity (26) respectively, and the right-hand member of each middle heat exchanger tube (32) communicates with the bottom of described upper right cavity (23) respectively;
More than one lower heat exchanger tube (33) is provided with along left and right horizontal direction in described lower channel (31), the left end of each lower heat exchanger tube (33) communicates with the bottom of described lower-left cavity (26) respectively, and the right-hand member of each lower heat exchanger tube (33) communicates with described bottom right cavity (24) respectively;
The outlet of the heat exchanging pipe of described multipaths case tubular type evaporative condenser (5) communicates with described upper left cavity (25), and the import of the heat exchanging pipe of multipaths case tubular type evaporative condenser (5) communicates with described bottom right cavity (24).
2. mine ecosystem water burst source pump as claimed in claim 1, it is characterized in that: the cross section of described cylindrical shell (15) is rectangle, the bottom of described upper channel (29) right-hand member is provided with upper strata flushed channel (34), the delivery port of upper strata flushed channel (34) is positioned at the right-hand member of upper strata flushed channel (34), the left end of upper strata flushed channel (34) is connected with water source by upper strata flushed channel water inlet pipe (35), the bottom of described middle passage (30) left end is provided with lower floor's flushed channel (37), the delivery port of lower floor's flushed channel (37) is positioned at the left end of lower floor's flushed channel (37), the right-hand member of lower floor's flushed channel (37) is connected with water source by lower floor's flushed channel water inlet pipe (36).
3. mine ecosystem water burst source pump as claimed in claim 2, it is characterized in that: the quantity of described upper heat exchanger tube (38) is 4-20, the quantity of described middle heat exchanger tube (32) is 4-20, the quantity of described lower heat exchanger tube (33) is 4-20, the height of described lower-left cavity (26) is 2 times of the height of described upper left cavity (25), and the height of described upper right cavity (23) is 2 times of the height of described bottom right cavity (24).
4. mine ecosystem water burst source pump as claimed in claim 3, is characterized in that: described connecting line (7) is in series with expansion valve (13).
5. mine ecosystem water burst source pump as claimed in claim 4, is characterized in that: described desanding stone implement (1) is spiral desanding stone implement, and described compressor (8) is turbo-compressor or reciprocating compressor or helical-lobe compressor or centrifugal compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604886.6A CN104676963B (en) | 2013-11-26 | 2013-11-26 | Mine original ecological bursting water heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604886.6A CN104676963B (en) | 2013-11-26 | 2013-11-26 | Mine original ecological bursting water heat pump unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676963A true CN104676963A (en) | 2015-06-03 |
| CN104676963B CN104676963B (en) | 2017-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604886.6A Expired - Fee Related CN104676963B (en) | 2013-11-26 | 2013-11-26 | Mine original ecological bursting water heat pump unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN104676963B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067799A1 (en) * | 1981-06-12 | 1982-12-22 | McQuay Europa S.p.A. | Direct expansion evaporator, particularly for water refrigeration |
| JPH08233408A (en) * | 1995-02-27 | 1996-09-13 | Daikin Ind Ltd | Shell and tube type condenser |
| CN1660699A (en) * | 2005-01-12 | 2005-08-31 | 冯太和 | Sewage disposal process system possessing effect of preliminary filtration and dedicated equipment |
| CN100575858C (en) * | 2005-06-23 | 2009-12-30 | 国际壳牌研究有限公司 | The method of the assembly of baffle plate and seal and assembled heat interchanger |
| CN203132384U (en) * | 2013-03-29 | 2013-08-14 | 西安协力动力科技有限公司 | Condenser with horizontal baffle plates in running mode of transforming single process into multiple processes |
| CN103322728A (en) * | 2013-06-26 | 2013-09-25 | 哈尔滨工业大学 | Energy improvement system of blockage-preventing descaling crude sewage heat pump |
-
2013
- 2013-11-26 CN CN201310604886.6A patent/CN104676963B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0067799A1 (en) * | 1981-06-12 | 1982-12-22 | McQuay Europa S.p.A. | Direct expansion evaporator, particularly for water refrigeration |
| JPH08233408A (en) * | 1995-02-27 | 1996-09-13 | Daikin Ind Ltd | Shell and tube type condenser |
| CN1660699A (en) * | 2005-01-12 | 2005-08-31 | 冯太和 | Sewage disposal process system possessing effect of preliminary filtration and dedicated equipment |
| CN100575858C (en) * | 2005-06-23 | 2009-12-30 | 国际壳牌研究有限公司 | The method of the assembly of baffle plate and seal and assembled heat interchanger |
| CN203132384U (en) * | 2013-03-29 | 2013-08-14 | 西安协力动力科技有限公司 | Condenser with horizontal baffle plates in running mode of transforming single process into multiple processes |
| CN103322728A (en) * | 2013-06-26 | 2013-09-25 | 哈尔滨工业大学 | Energy improvement system of blockage-preventing descaling crude sewage heat pump |
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| CN104676963B (en) | 2017-05-17 |
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