CN205332902U - Tertiary energy -efficient condenser of formula of synthesizing of mixed flow - Google Patents
Tertiary energy -efficient condenser of formula of synthesizing of mixed flow Download PDFInfo
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- CN205332902U CN205332902U CN201520955961.8U CN201520955961U CN205332902U CN 205332902 U CN205332902 U CN 205332902U CN 201520955961 U CN201520955961 U CN 201520955961U CN 205332902 U CN205332902 U CN 205332902U
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Abstract
The utility model discloses a tertiary energy -efficient condenser of formula of synthesizing of mixed flow, its force one wind formula condenser (4) lie in cooling water water -locator (5) upper portion, and second grade water cooled condenser (9) are arranged in cooling water catch basin (23), and tertiary evaporative condenser (7) lie in the below of PVC filler (6), its condensation working medium entry (3) is located one -level air cooled condenser's upper portion, one -level air cooled condenser's the lower part export and the upper portion entry of second grade water cooled condenser (9), the lower part export of second grade water cooled condenser (9), the lower part entry of tertiary evaporative condenser (7), the continuous back of upper portion export of tertiary evaporative condenser (7), link to each other with the condensation working medium lower part export of second grade water cooled condenser (9) and drainage solenoid valve (10) one end of horizontal installation again, drainage solenoid valve (10) other end links to each other with condensation working medium outlet (14). The utility model discloses can reduce the evaporation of condenser cooling water, the more existing evaporative condenser condensation working medium outlet temperature of tertiary evaporative condenser condensation working medium outlet temperature is low, and open with the temperature control fan of cooling water and stop, extinction alga and microorganism, prevention water scale formation has improved this condenser heat exchange efficiency, reaches energy -efficient purpose.
Description
Technical field
This utility model relates to field of heat exchange, especially relates to a kind of three grades of energy-efficient condensers of composite type of mixed flow。
Background technology
Condenser belongs to field of heat exchange, is widely used in the industries such as industrial refrigeration, chemical industry, electric power, oil refining, and the type of cooling of condenser has air cooled condenser, water cooled condenser and evaporative condenser three kinds。Air cooled condenser is relatively low because of heat exchange efficiency, and the volume of condenser is relatively big, and the outlet temperature of condensation working medium is affected greatly by the atmospheric temperature of position, but heat exchange efficiency decay is little, belongs to single-phase convection heat exchange category；Water cooled condenser heat exchange efficiency is higher, volume is little, but must provide for overcoming the pump power of (shell-type or board-like) heat exchanger internal resistance and pipe resistance to make it flow, if cooling water is closed loop formula system, cooling tower must also be increased, the outlet temperature of condensation working medium is little by the atmosphere environment impact of position, and heat exchange efficiency decay is less, also belongs to single-phase convection heat exchange category；Evaporative condenser is heat exchanger and cooling tower to be gathered together, water cooled condenser relative to the closed loop cooling water system having cooling tower, volume is little, the heat exchanger of evaporative condenser is to cooling anhydrous water internal resistance, the pipe resistance of water is only small, thus pump power is less, the water after cooling and heat exchanger are that heat exchange efficiency is significantly high with phase transformation heat convection。Current evaporative condenser is all the gas going condensation high temperature condensation working medium with the cooling water of lower temperature, this can cause that cooling water evaporation (gasification) is very fast, cause on heat-exchanger surface too fast fouling and be covered with algae, although having added electronic processors, effect is also inconspicuous, has so had a strong impact on the heat exchange efficiency of evaporative condenser。
Summary of the invention
The purpose of this utility model is the deficiency in order to overcome background above technology, it is provided that a kind of three grades of energy-efficient condensers of composite type of mixed flow。
This utility model is by now needing technical scheme to realize: a kind of three grades of energy-efficient condensers of composite type of mixed flow, this condenser includes condensation working medium entrance 3, it is positioned at the force one wind formula condenser 4 above cooling water water-locator 5, it is arranged in the two-stage water-cooling formula condenser 9 of cooling water collecting-tank 23, it is positioned at three grades of evaporative condensers 7 below PVC filler 6, condensation sender property outlet 14, it is arranged on the B-grade condensation working medium draining solenoid valve 10 between two-stage water-cooling formula condenser 9 end and condensation sender property outlet 14, it is positioned at the PVC filler 6 below cooling water water-locator 5, choke water collection sheet 2, blower fan 1, it is arranged in the cooling water separator 25 below cooling water collecting-tank 23 two-stage water-cooling formula condenser, cooling water inlet 13 below cooling water separator 25, cooling water filter 16, cooling water pressure gap sensor 15, cooling water water pump 17, electronic hydrotreater 18, supersonic generator 19 in cooling water collecting-tank 23, 254nm ultraviolet generator 20, cooling water water-locator 5 below force one wind formula condenser 4, cooling water collecting-tank 23 below three grades of evaporative condensers 7, cooling water replenishment electromagnetic valve 8, Coolant-Level sensor 11 in cooling water collecting-tank 23, cooling-water temperature sensor 12 in cooling water collecting-tank 23, cooling water drainage dirt mouth 21, cooling water sewage disposal apparatus 22 in cooling water collecting-tank 23, condenser casing 24；Three grades of energy-efficient condensers of composite type of described mixed flow, its force one wind formula condenser 4 is positioned at cooling water water-locator 5 top, and two-stage water-cooling formula condenser 9 is arranged in cooling water collecting-tank 23, and three grades of evaporative condensers 7 are positioned at the lower section of PVC filler 6；Three grades of energy-efficient condensers of composite type of described mixed flow, its condensation working medium entrance 3 is positioned at the top of force one wind air-cooled condenser, the upper entrance of the lower part outlet of force one wind air-cooled condenser and two-stage water-cooling formula condenser 9, the lower part outlet of two-stage water-cooling formula condenser 9, the lower entrances of three grades of evaporative condensers 7, after the upper outlet of three grades of evaporative condensers 7 is connected, draining solenoid valve 10 one end installed with the condensation working medium lower part outlet of two-stage water-cooling formula condenser 9 and level again is connected, and draining solenoid valve 10 other end is connected with condensation sender property outlet 14；Three grades of energy-efficient condensers of composite type of described mixed flow, equipped with supersonic generator 19, cooling water replenishment electromagnetic valve 8, Coolant-Level sensor 11, cooling-water temperature sensor 12, cooling water drainage dirt mouth 21, cooling water sewage disposal apparatus 22 in its cooling water collecting-tank 23, the cooling water inlet 13 in cooling water collecting-tank 23 is connected from bottom to top with cooling water filter 16, cooling water pressure gap sensor 15, cooling water water pump 17, electronic hydrotreater 18,254nm ultraviolet generator 20；Three grades of energy-efficient condensers of composite type of described mixed flow, its choke water collection sheet 2 is arranged on force one wind air-cooled condenser 4, water-locator 5, PVC filler 6, three grades between evaporative condenser 7 and blower fan 1；Three grades of energy-efficient condensers of composite type of described mixed flow, the blade of its blower fan 1 and the power output shaft of motor are joined directly together, and air port place installed vertically upward by the power output shaft of motor。
This utility model has the following technical effect that:
A kind of three grades of energy-efficient condensers of composite type of mixed flow, its condensation working medium last outlet temperature more existing evaporative condenser condensation last outlet temperature of working medium is low；Can according to the temperature automatic start-stop blower fan of cooling water；By adding 254nm ultraviolet generator, become extinct algae and microorganism attachment on condenser；Arranged and condensation working medium mixed flow in the condenser system that three kinds of different condensing modes are constituted by the structure of three kinds of different condensing modes, reduce the temperature difference of cooling water and condensation working medium, thus stoping incrustation scale to be formed and reducing cooling evaporation of water, improve condenser heat exchange efficiency；By the addition of sewage disposal apparatus, the desilting work when not draining can be realized；Reach energy-efficient purpose。
Accompanying drawing explanation
Fig. 1 is a mixed flow energy-efficient condenser structure schematic diagram of three grades of composite types；
Header tank bottom sludge is removed device blowdown view when not draining by Fig. 2；
In Fig. 1: 1 blower fan, 2 choke water collection sheets, 3 condensation working medium entrances, 4 force one wind formula condensers, 5 cooling water water-locators, 6 PVC fillers, 7 three grades of evaporative condensers, 8 cooling water replenishment electromagnetic valves, 9 two-stage water-cooling formula condensers, 10 B-grade condensation working medium draining solenoid valves, 11 Coolant-Level sensors, 12 cooling-water temperature sensors, 13 cooling water inlets, 14 condensation sender property outlets, 15 cooling water pressure gap sensors, 16 cooling water filters, 17 cooling water water pumps, 18 electronic hydrotreaters, 19 supersonic generators, 20 254nm ultraviolet generators, 21 cooling water drainage dirt mouths, 22 cooling water sewage disposal apparatus, 23 cooling water collecting-tanks, 24 condenser casings, 25 cooling water separators。
Detailed description of the invention
Shown in Figure 1, three grades of energy-efficient condensers of composite type of this utility model mixed flow, cooling water system includes cooling water separator 25, cooling water inlet 13, cooling water filter 16, cooling water pressure gap sensor 15, cooling water water pump 17, electronic hydrotreater 18,254nm ultraviolet generator 20, cools down water water-locator 5, PVC filler 6, cooling water replenishment electromagnetic valve 8, Coolant-Level sensor 11, supersonic generator 19, cooling-water temperature sensor 12, blower fan 1, choke water collection sheet 2, cool down water collecting-tank 23。
The water of cooling water collecting-tank 23 is evenly distributed to cooling water inlet 13 by the cooling water separator 25 in three grades of energy-efficient condensers of composite type of further mixed flow, cooling water pressure gap sensor 15 is used for detecting filter 16 and whether blocks the operation controlling whole condenser, cooling water water pump 17 provides power to recirculated water, electronic hydrotreater 18 is prevention cooling water fouling on three grades of evaporative condensers 7,254nm ultraviolet generator 20 is used for thorough algae and antibacterial, prevent from three grades of evaporative condensers 7 cover algae and antibacterial, cause that heat-exchange capacity is substantially reduced。Cooling water water pump 17 provides recirculated water to be evenly distributed on PVC filler 6 through water-locator by water, cooling water temperature；Being cooled down temperature in water collecting-tank 23 by cooling-water temperature sensor 12 perception, decide whether that starting blower fan 1 runs, ultrasonic sensor 19 stops two-stage water-cooling formula fouling of evaporator in collecting-tank 23 further；The height of Coolant-Level sensor 11 perception water level determines whether cooling water replenishment electromagnetic valve 8 opens moisturizing。
Blower fan 1 in three grades of energy-efficient condensers of composite type of further mixed flow, the power output shaft adopting blade and motor is joined directly together, and the power output shaft of motor to install the mounting means at air port place vertically upward be use the time to extend motor bearings, rotor is only pulled down when being change bearing for the ease of machinery check and repair above motor by blade, it is replaced bearing again, this mounting means relatively alternate manner, repairs more safe and efficient。
The cooling water sewage disposal apparatus 22 in cooling water collecting-tank 23 in three grades of energy-efficient condensers of composite type of further mixed flow, this sewage disposal apparatus 22 solves the difficulty that current evaporative condenser is removed contamination, have only to us and pushed sewage disposal apparatus to blowdown chamber by the another side of cooling water drainage dirt mouth 21, just mud can be discharged by blowdown accent without draining, make condenser maintaining more quick, also a saving the resource of water。
Condensation working substance system: include condensation working medium import 3, it is positioned at the force one wind air-cooled condenser 4 on cooling water water-locator 5 top, it is arranged in the two-stage water-cooling formula condenser 9 of cooling water collecting-tank 23, it is positioned at three grades of evaporative condensers 7 below the PVC filler 6 of cooling water temperature, it is arranged on the B-grade condensation working medium draining solenoid valve 10 between two-stage water-cooling formula condenser 9 end and condensation sender property outlet 14, condenses sender property outlet 14；When condenser is out of service, open B-grade condensation working medium draining solenoid valve 10, make condensation working medium in two-stage water-cooling formula condenser be discharged in condensation sender property outlet 14 by B-grade condensation working medium draining solenoid valve 10。
The condensation Working medium gas of the high temperature in three grades of energy-efficient condensers of composite type of further mixed flow is entered, by condensing working medium import 3, force one wind air-cooled condenser 4 pre-cooling being positioned at cooling water water-locator 5 top, reduce the temperature of condensation Working medium gas, relatively low condensation Working medium gas enters the two-stage water-cooling formula condenser 9 being arranged in cooling water collecting-tank 23, owing to water cooled condenser 9 is to be immersed in cooling water collecting-tank 23, water resistance is as broad as long compared with evaporative condenser, thus pump power indistinction。
The condensation working medium reducing temperature after being arranged in force one wind air-cooled condenser 4 pre-cooling on cooling water water-locator 5 top in three grades of energy-efficient condensers of composite type of further mixed flow enters two-stage water-cooling formula condenser 9 condensation being arranged in cooling water collecting-tank 23, the gas-liquid mixed ended at B-grade condensation condenses the condensation temperature of working medium higher than being positioned at the condensation temperature of three grades of evaporative condenser 7 condensation working medium below the PVC filler 6 of cooling water temperature, and the condensation working medium of gas-liquid mixed can be entered in three grades of evaporative condensers 7 by 9 times outlet adverse current to three grades evaporative condenser 7 lower inlets of two-stage water-cooling formula vaporizer。Cooling water after cooling drips three grades of evaporative condensers 7 of pouring from top to bottom, in three grades of evaporative condensers 7, condensation working medium is run from bottom to top, drip the cooling water that drenches and the condensation working medium temperature difference in three grades of evaporative condensers 7 relative to traditional evaporative condenser cooling water with condense working medium and had a narrow range of temperature more than 40K, completely avoid main, fouling and the problem such as cooling water evaporation amount is big, and Temperature of Working also can be lower than Temperature of Working after traditional evaporative condenser condensation after condensing the condensation at sender property outlet 14 place。
The condensation working medium of the reduction temperature in three grades of energy-efficient condensers of composite type of further mixed flow enters condensation in the two-stage water-cooling formula condenser 9 being arranged in cooling water collecting-tank 23, owing to two-stage water-cooling formula condenser 9 still falls within single-phase convection heat transfer process, on water cooled condenser less scaling, heat exchange efficiency decay little。
Logical supercooled water water-locator 5 in three grades of energy-efficient condensers of composite type of further mixed flow is to PVC filler 6 water distribution uniformity, cooling water-cooled is made but by the dragging air of blower fan 1, water after cooling is uniformly dropped in and is positioned at below the PVC filler 6 of cooling water temperature and evaporates on three grades of evaporative condensers 7 forms phase transformation heat convection, heat exchange efficiency is high, water during evaporation and heat-exchange does not reach scaling condition on three grades of evaporative condensers 7, will not form incrustation scale。
Obviously, above-described embodiment is merely to know the citing illustrating to do, and is not the restriction to embodiment, here cannot give exhaustive to all of embodiment。Anyone makes other multi-form change, variation or the apparent change thus amplified out or variation on the basis of the above description all in protection domain of the present utility model。
Claims (1)
1. three grades of energy-efficient condensers of composite type of a mixed flow, this condenser includes condensation working medium entrance (3), force one wind formula condenser (4), two-stage water-cooling formula condenser (9), three grades of evaporative condensers (7), condensation sender property outlet (14), B-grade condensation working medium draining solenoid valve (10), PVC filler (6), choke water collection sheet (2), blower fan (1), cooling water separator (25), cooling water inlet (13), cooling water filter (16), cooling water pressure gap sensor (15), cooling water water pump (17), electronic hydrotreater (18), supersonic generator (19), 254nm ultraviolet generator (20), cooling water water-locator (5), cooling water collecting-tank (23), cooling water replenishment electromagnetic valve (8), Coolant-Level sensor (11), cooling-water temperature sensor (12), cooling water drainage dirt mouth (21), cooling water sewage disposal apparatus (22), condenser casing (24)；Three grades of energy-efficient condensers of composite type of described mixed flow, its force one wind formula condenser (4) is positioned at cooling water water-locator (5) top, two-stage water-cooling formula condenser (9) is arranged in cooling water collecting-tank (23), and three grades of evaporative condensers (7) are positioned at the lower section of PVC filler (6)；Three grades of energy-efficient condensers of composite type of described mixed flow, its condensation working medium entrance (3) is positioned at the top of force one wind air-cooled condenser, the upper entrance of the lower part outlet of force one wind air-cooled condenser and two-stage water-cooling formula condenser (9), the lower part outlet of two-stage water-cooling formula condenser (9), the lower entrances of three grades of evaporative condensers (7), after the upper outlet of three grades of evaporative condensers (7) is connected, draining solenoid valve (10) one end installed with the condensation working medium lower part outlet of two-stage water-cooling formula condenser (9) and level again is connected, draining solenoid valve (10) other end is connected with condensation sender property outlet (14)；Three grades of energy-efficient condensers of composite type of described mixed flow, equipped with supersonic generator (19) in its cooling water collecting-tank (23), cooling water replenishment electromagnetic valve (8), Coolant-Level sensor (11), cooling-water temperature sensor (12), cooling water drainage dirt mouth (21), cooling water sewage disposal apparatus (22), cooling water inlet (13) in cooling water collecting-tank (23) and cooling water filter (16), cooling water pressure gap sensor (15), cooling water water pump (17), electronic hydrotreater (18), 254nm ultraviolet generator (20) connects from bottom to top；Three grades of energy-efficient condensers of composite type of described mixed flow, its choke water collection sheet (2) be arranged on force one wind air-cooled condenser (4), water-locator (5), PVC filler (6), between three grades of evaporative condensers (7) and blower fan (1)；Three grades of energy-efficient condensers of composite type of described mixed flow, the blade of its blower fan (1) and the power output shaft of motor are joined directly together, and air port place installed vertically upward by the power output shaft of motor。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520955961.8U CN205332902U (en) | 2015-11-26 | 2015-11-26 | Tertiary energy -efficient condenser of formula of synthesizing of mixed flow |
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| CN201520955961.8U CN205332902U (en) | 2015-11-26 | 2015-11-26 | Tertiary energy -efficient condenser of formula of synthesizing of mixed flow |
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| CN205332902U true CN205332902U (en) | 2016-06-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326822A (en) * | 2020-02-28 | 2020-06-23 | 西安交通大学 | Phase-change cooling system and working method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326822A (en) * | 2020-02-28 | 2020-06-23 | 西安交通大学 | Phase-change cooling system and working method thereof |
| CN111326822B (en) * | 2020-02-28 | 2021-08-13 | 西安交通大学 | Phase-change cooling system and working method thereof |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20161126 |