CN105277044A - Mixed-flow three-stage comprehensive efficient energy-saving condenser - Google Patents
Mixed-flow three-stage comprehensive efficient energy-saving condenser Download PDFInfo
- Publication number
- CN105277044A CN105277044A CN201510849342.5A CN201510849342A CN105277044A CN 105277044 A CN105277044 A CN 105277044A CN 201510849342 A CN201510849342 A CN 201510849342A CN 105277044 A CN105277044 A CN 105277044A
- Authority
- CN
- China
- Prior art keywords
- condenser
- water
- grades
- working medium
- energy
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
The invention discloses a mixed-flow three-stage comprehensive efficient energy-saving condenser and relates to the field of heat exchange. The condenser comprises a condensate working medium inlet, a first-stage wind type condenser body, a second-stage water cooling type condenser body, a third-stage evaporation type condenser body, a condensate working medium outlet, a condensate working medium draining electromagnetic valve, PVC padding, a choke water collecting plate, a fan, a water divider, a cooling water inlet, a filter, a differential pressure sensor, a water pump, an electronic water processor, an ultrasonic generator, a 254nm ultraviolet generator, a water distributor, a water collecting tank, a water replenishing electromagnetic valve, a liquid level sensor, a temperature sensor, a sewage draining opening, a sewage removing device and a condenser casing. In the fan, blades are directly connected above a motor. The condenser can reduce evaporation of condenser cooling water, the temperature of the condensate working medium outlet of the three-stage evaporative condenser is lower than that of a condensate working medium outlet of an existing evaporative condenser, and the fan can be controlled to start and stop according to the temperature of cooling water. According to the mixed-flow three-stage comprehensive efficient energy-saving condenser, alga and microorganisms die out, scale is prevented from forming, the thermal efficiency of the condenser is improved, and the purposes of high efficiency and energy consumption are achieved.
Description
Technical field
The present invention relates to field of heat exchange, especially relate to a kind of mixed flow three grades of energy-efficient condensers of composite type.
Background technology
Condenser belongs to field of heat exchange, and be widely used in the industries such as industrial refrigeration, chemical industry, electric power, oil refining, the type of cooling of condenser has air cooled condenser, water cooled condenser and evaporative condenser three kinds.Air cooled condenser because of heat exchange efficiency lower, the volume of condenser is comparatively large, and the outlet temperature of condensation working medium affects greatly by the atmospheric temperature of position, but heat exchange efficiency is decayed little, genus single-phase convection heat exchange category; Water cooled condenser heat exchange efficiency is higher, volume is little, but the pump power overcoming (shell-type or board-like) heat exchanger internal resistance and pipe resistance must be provided to make it flow, if cooling water is closed loop formula system, also cooling tower must 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 gathered together at heat exchanger and cooling tower, relative to the water cooled condenser of closed loop cooling water system having cooling tower, volume is little, the heat exchanger of evaporative condenser is to the anhydrous internal resistance of cooling water, the pipe resistance of water is very little, thus pump power is less, and cooled water and heat exchanger are with phase transformation heat convection, and heat exchange efficiency is very high.Current evaporative condenser is all the gas going condensing high temperature condensation working medium with the cooling water of lower temperature, this can cause cooling water evaporation (gasification) quickly, to cause on heat-exchanger surface too fast fouling and be covered with algae, although added electronic processors, effect is also not obvious, has had a strong impact on the heat exchange efficiency of evaporative condenser like this.
Summary of the invention
The object of the invention is the deficiency in order to overcome above background technology, providing a kind of mixed flow three grades of energy-efficient condensers of composite type.
The present invention is by now needing technical scheme to realize: a kind of mixed flow three grades of energy-efficient condensers of composite type, this condenser comprises 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), condensation working medium draining solenoid valve (10), PVC filler (6), choke water collection sheet (2), the direct-connected blower fan (1) above motor of blade, water knockout drum (25), cooling water inlet (13), filter (16), differential pressure pickup (15), water pump (17), electronic hydrotreater (18), supersonic generator (19), 254nm ultraviolet generater (20), water-locator (5), collecting-tank (23), moisturizing magnetic valve (8), liquid level sensor (11), temperature sensor (12), sewage draining exit (21), sewage disposal apparatus (22), condenser casing (24).
The present invention has following technique effect:
Solve too fast fouling on evaporative condenser heat-exchanger surface, be covered with the problem of algea and bacteria, reduce the evaporation of condenser cooling water, three grades of evaporative condenser condensation sender property outlet temperature more existing evaporative condenser condensation sender property outlet temperature are low, according to the temperature automatic start-stop blower fan of cooling water, extinction algae and microorganism, stop incrustation scale to be formed, improve condenser heat exchange efficiency, reach energy-efficient object; Adding by sewage disposal apparatus, the desilting work when not draining can be realized.
Accompanying drawing explanation
Fig. 1 is the structural representation of a mixed flow three grades of energy-efficient condenser embodiment of composite type.
Fig. 2 is the state when not draining, header tank bottom sludge being removed shutoff to blowdown chamber.
Detailed description of the invention
Shown in Figure 1, a kind of mixed flow of the present invention three grades of energy-efficient condensers of composite type, cooling water system comprises water knockout drum (25), cooling water inlet (13), filter (16), differential pressure pickup (15), water pump (17), electronic hydrotreater (18), 254nm ultraviolet generater (20), water-locator (5), PVC filler (6), moisturizing magnetic valve (8), liquid level sensor (11), supersonic generator (19), temperature sensor (12), the direct-connected blower fan (1) above motor of blade, choke water collection sheet (2), collecting-tank (23).
The water of collecting-tank (23) is evenly distributed to cooling water inlet (13) by the water knockout drum (25) in further mixed flow three grades of energy-efficient condensers of composite type, differential pressure pickup (15) is used for being detected the operation whether filter (16) blocks to control whole condenser, water pump (17) provides power to recirculated water, electronic hydrotreater (18) stops water fouling, 254nm ultraviolet generater (20) is used for thorough algae and bacterium, water pump (17) is had to provide recirculated water to be evenly distributed on PVC filler (6) through water-locator by water, cooling water temperature; By temperature sensor (12) perception collecting-tank (23) interior temperature, determine whether start the direct-connected fan operation above motor of blade, ultrasonic sensor (19) stops the fouling of collecting-tank (23) interior water further; The height of liquid level sensor (11) perception water level decides moisturizing magnetic valve (8) and whether opens moisturizing.
The direct-connected blower fan (1) above motor of blade in further mixed flow three grades of energy-efficient condensers of composite type, this kind of direct-connected mounting means on motor of blade is adopted to be to extend motor bearings service time, only rotor is pulled down when blade is and changes bearing for the ease of machinery check and repair above motor, carry out replacing bearing again, this mounting means comparatively alternate manner, repairs more safe and efficient.
Sewage disposal apparatus (22) in collecting-tank (23) in further mixed flow three grades of energy-efficient condensers of composite type solves the difficulty that current evaporative condenser is removed contamination, us are only needed to push sewage disposal apparatus to blowdown chamber by the another side of blowdown accent (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: comprise condensation working medium import (3), force one wind air-cooled condenser (4), two-stage water-cooling formula condenser (9), three grades of evaporative condensers (7), condensation working medium draining solenoid valve (10), condensation sender property outlet (14).
The condensation Working medium gas of the high temperature in further mixed flow three grades of energy-efficient condensers of composite type enters force one wind air-cooled condenser (4) interior precooling by condensation working medium import (3), reduce the temperature of condensation Working medium gas, lower condensation Working medium gas enters two-stage water-cooling formula condenser (9), because water cooled condenser (9) is immersed in collecting-tank (23), water resistance is as broad as long compared with evaporative condenser, thus pump power indistinction.
The condensation working medium of the reduction temperature in further mixed flow three grades of energy-efficient condensers of composite type enters condensation in two-stage water-cooling formula condenser (9), in the condensation working medium of the gas-liquid mixed that B-grade condensation is ended, because two-stage water-cooling formula condenser (9) condensation temperature is higher than three grades of evaporative condenser (7) condensation temperatures, the condensation working medium of gas-liquid mixed will be pressed onto in three grades of evaporative condensers (7) by two-stage water-cooling formula evaporimeter (9) and continue condensation, and the condensation worker quality liquid of total condensation is flowed out by condensation sender property outlet (14).
The condensation working medium of the reduction temperature in further mixed flow three grades of energy-efficient condensers of composite type enters condensation in two-stage water-cooling formula condenser (9), because two-stage water-cooling formula condenser (9) still belongs to single-phase convection heat transfer process, less scaling on water cooled condenser, heat exchange efficiency decay is little.
In further mixed flow three grades of energy-efficient condensers of composite type by water-locator (5) to PVC filler (6) water distribution uniformity, cooled by the dragging of blower fan (1), cooled water is evenly dropped in the upper evaporation of evaporative condenser (7) and forms phase transformation heat convection, heat exchange efficiency is high, water during evaporation and heat-exchange does not reach scaling condition on evaporative condenser (7), can not form incrustation scale.
Obviously, above-described embodiment is only to clearly demonstrate done citing, and the restriction not to embodiment, cannot give exhaustive here to all embodiments.Anyone makes other multi-form change, variation or the apparent change of amplifying out thus or variation on the basis of the above description all in protection scope of the present invention.
Claims (10)
1. a mixed flow three grades of energy-efficient condensers of composite type, this condenser comprises 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), condensation working medium draining solenoid valve (10), PVC filler (6), choke water collection sheet (2), the direct-connected blower fan (1) above motor of blade, water knockout drum (25), cooling water inlet (13), filter (16), differential pressure pickup (15), water pump (17), electronic hydrotreater (18), supersonic generator (19), 254nm ultraviolet generater (20), water-locator (5), collecting-tank (23), moisturizing magnetic valve (8), liquid level sensor (11), temperature sensor (12), sewage draining exit (21), sewage disposal apparatus (22), condenser casing (24).
2. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there is force one wind formula condenser (4), for the precooling of high temperature condensation working medium.
3. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there is two-stage water-cooling formula condenser (9), for the secondary precooling of condensation working medium.
4. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there are three grades of evaporative condensers (7), for the total condensation of condensation working medium.
5. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there are three grades of evaporative condensers (7), in this condenser condensation working medium by low level to high bit flow.
6. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there is 254nm ultraviolet generater (20), for kill bacteria and algae.
7. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there is sewage disposal apparatus (22).
8. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, it is characterized in that having condensation working medium draining solenoid valve (10) to be arranged between B-grade condensation end and condensation sender property outlet, condensation worker quality liquid during for getting rid of out of service in secondary condenser.
9. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there is the blade of blower fan (1) direct-connected above motor, extend the service life of motor bearings and are convenient to maintenance.
10. mixed flow three grades of energy-efficient condensers of composite type as claimed in claim 1, is characterized in that there is water knockout drum (25), collecting-tank (23) inner cooling water are evenly dragged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849342.5A CN105277044A (en) | 2015-11-26 | 2015-11-26 | Mixed-flow three-stage comprehensive efficient energy-saving condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510849342.5A CN105277044A (en) | 2015-11-26 | 2015-11-26 | Mixed-flow three-stage comprehensive efficient energy-saving condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105277044A true CN105277044A (en) | 2016-01-27 |
Family
ID=55146489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510849342.5A Pending CN105277044A (en) | 2015-11-26 | 2015-11-26 | Mixed-flow three-stage comprehensive efficient energy-saving condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105277044A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006797A (en) * | 2016-08-02 | 2016-10-12 | 北京科净源科技股份有限公司 | Evaporation condenser circulating water treatment method |
| CN106082496A (en) * | 2016-08-02 | 2016-11-09 | 北京科净源科技股份有限公司 | A kind of evaporative condenser circulating water treatment device |
| CN108534565A (en) * | 2018-03-27 | 2018-09-14 | 润电能源科学技术有限公司 | Method biological in condenser is killed using the operation control of Generation Unit Condenser |
| CN110617732A (en) * | 2019-10-29 | 2019-12-27 | 江苏精英冷暖设备工程有限公司 | Evaporative condenser second grade spray set |
| CN115371454A (en) * | 2021-10-09 | 2022-11-22 | 四川锦美绿源环保科技有限公司 | Heat exchanger capable of controlling water vapor separation rate and application thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435382A (en) * | 1993-06-16 | 1995-07-25 | Baltimore Aircoil Company, Inc. | Combination direct and indirect closed circuit evaporative heat exchanger |
| CN202614028U (en) * | 2012-05-25 | 2012-12-19 | 天津市伊库制冷设备制造有限公司 | Anti-scaling evaporative condenser |
| CN203771605U (en) * | 2014-02-28 | 2014-08-13 | 深圳麦克维尔空调有限公司 | Water-cooling type air-conditioning unit |
| CN204438839U (en) * | 2015-02-05 | 2015-07-01 | 李金鹏 | Combined type sleeve pipe subtend admission condensing cooling tower |
| CN204438841U (en) * | 2015-02-06 | 2015-07-01 | 上海万享冷却设备有限公司 | There is the high temperature closed cooling tower of pre-cooler |
| CN105066734A (en) * | 2015-07-16 | 2015-11-18 | 东华大学 | Combined cooling tower |
-
2015
- 2015-11-26 CN CN201510849342.5A patent/CN105277044A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5435382A (en) * | 1993-06-16 | 1995-07-25 | Baltimore Aircoil Company, Inc. | Combination direct and indirect closed circuit evaporative heat exchanger |
| CN202614028U (en) * | 2012-05-25 | 2012-12-19 | 天津市伊库制冷设备制造有限公司 | Anti-scaling evaporative condenser |
| CN203771605U (en) * | 2014-02-28 | 2014-08-13 | 深圳麦克维尔空调有限公司 | Water-cooling type air-conditioning unit |
| CN204438839U (en) * | 2015-02-05 | 2015-07-01 | 李金鹏 | Combined type sleeve pipe subtend admission condensing cooling tower |
| CN204438841U (en) * | 2015-02-06 | 2015-07-01 | 上海万享冷却设备有限公司 | There is the high temperature closed cooling tower of pre-cooler |
| CN105066734A (en) * | 2015-07-16 | 2015-11-18 | 东华大学 | Combined cooling tower |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006797A (en) * | 2016-08-02 | 2016-10-12 | 北京科净源科技股份有限公司 | Evaporation condenser circulating water treatment method |
| CN106082496A (en) * | 2016-08-02 | 2016-11-09 | 北京科净源科技股份有限公司 | A kind of evaporative condenser circulating water treatment device |
| CN108534565A (en) * | 2018-03-27 | 2018-09-14 | 润电能源科学技术有限公司 | Method biological in condenser is killed using the operation control of Generation Unit Condenser |
| CN110617732A (en) * | 2019-10-29 | 2019-12-27 | 江苏精英冷暖设备工程有限公司 | Evaporative condenser second grade spray set |
| CN115371454A (en) * | 2021-10-09 | 2022-11-22 | 四川锦美绿源环保科技有限公司 | Heat exchanger capable of controlling water vapor separation rate and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105277044A (en) | Mixed-flow three-stage comprehensive efficient energy-saving condenser | |
| CN101031673B (en) | A method and equipment for heat recovery | |
| CN104748610B (en) | A kind of cooling tower cooling system | |
| CN104202950B (en) | Temperature adjusting device | |
| CN203396161U (en) | Two-section vertical shell and tube condenser | |
| CN211346406U (en) | Cooling tower | |
| CN207230997U (en) | A kind of differential pressure flow on-off control system and apply its heat pump | |
| CN203352851U (en) | Water circulating cooling apparatus for induction heating equipment | |
| CN203810940U (en) | Cooling water medium-frequency induction heating system | |
| CN202793054U (en) | Novel horizontal type evaporative condenser | |
| CN205679121U (en) | A kind of water cooler thermal washing energy-saving descaling device | |
| CN205332902U (en) | Tertiary energy -efficient condenser of formula of synthesizing of mixed flow | |
| CN215781565U (en) | A enrichment facility for plant draws | |
| CN106197061B (en) | Cooling tower saturated vapor retracting device and apply its water-saving system | |
| CN212378337U (en) | Cooling circulation system of thermal forming equipment | |
| CN204177243U (en) | The dry wet associating cooling tower of a kind of water-saving enclosed industrial circulating water | |
| CN209412009U (en) | A kind of circulation preventing pipe scaling | |
| CN104211552B (en) | The device of normal hexane is refined in mixed vegetable oil | |
| CN202054818U (en) | Softened water circulating system of air compressors in beer production technology | |
| CN205151879U (en) | Biochemical pond intensification system of air compressor machine waste heat retrieves | |
| CN105588453A (en) | Cooling system for organic waste water aerobic biological treatment system | |
| CN204461197U (en) | A kind of cooling tower cooling system | |
| CN205579925U (en) | Air -conditioner condensate water recycling and reusing device | |
| CN201327350Y (en) | Cleaning device of water-cooling heat exchanger | |
| CN203310280U (en) | Evaporative cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |