CN202614028U - Anti-scaling evaporative condenser - Google Patents
Anti-scaling evaporative condenser Download PDFInfo
- Publication number
- CN202614028U CN202614028U CN 201220241783 CN201220241783U CN202614028U CN 202614028 U CN202614028 U CN 202614028U CN 201220241783 CN201220241783 CN 201220241783 CN 201220241783 U CN201220241783 U CN 201220241783U CN 202614028 U CN202614028 U CN 202614028U
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- water
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- evaporative condenser
- heat exchange
- condenser
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Abstract
The utility model relates to an anti-scaling evaporative condenser. The anti-scaling evaporative condenser comprises a box body, a condensing coil, a sprinkling device, an air discharging port, an axial flow fan and a circulating water pump. A water collecting groove is arranged at the bottom of a cooling water heat exchange chamber. The anti-scaling evaporative condenser is characterized in that the water collecting groove is communicated with the sprinkling device through the circulating water pump, and an electronic water scaling removing instrument is installed between the circulating water pump and the sprinkling device. The anti-scaling evaporative condenser has the advantages that water blocking plates are arranged among a condenser heat exchange chamber, the cooling water heat exchange chamber and an air discharging chamber, wet air is reduced, condensed water is carried away, most of condensed water in the wet air returns back to the water collecting groove, and consumption of circulating water amount is reduced. The anti-scaling evaporative condenser ensures enough heat exchange time of condensed water in flowing and the air, has good cooling effect, and can perform scaling prevent, scaling remove, sterilization and algae removal to circulating water, improve the water quality of the circulating water and further achieve the purpose of improving the heat exchange efficiency.
Description
Technical field
The utility model belongs to condenser, relates in particular to a kind of good antiscale property type evaporative condenser.
Background technology
Evaporative condenser is the condensing unit that utilizes evaporation cooling technique design, and it is the combination of water cooled condenser and air-cooled cooling tower, have more energy-conservation than air cooled condenser, than the advantage of water cooled condenser water saving.Evaporative condenser is the high-power condensing unit that utilizes force air circulation and water evaporates that the cold-producing medium heat is taken away.Evaporative condenser is the heat of high-temperature gas cold-producing medium and make the cold-producing medium in the pipe be cooled to liquid state by gaseous state gradually in the absorption coil when utilizing the outer shower water of coil pipe partly to evaporate.Evaporative condenser is made up of parts such as battery, filler, water drenching device, axial flow blower, water leg, water pump, water collection device, casings.The operation logic of evaporative condenser: shower water is transported to the water in the water leg by water pump the shower at evaporative condenser top; The outer surface that sprays the condensation comb through nozzle forms very thin moisture film; Be evaporated to steam after the heat absorption of part water in the moisture film; All the other fall into water leg, and supply-water pump recycles.The axial flow blower forced air is inhaled into the coil pipe of flowing through from top and lower sidewall; Filler, saturated hot humid air then are discharged in the ambient atmosphere; The part water droplet of carrying secretly in the hot humid air is held back through water collection device; Control water droplet effectively and fly away loss, the lost vapor in the atmosphere that causes replenishes cooling water by ball-cock assembly control in system.At present, along with the development of industries such as food, chemical industry, pharmacy, every profession and trade is to the corresponding increase of demand of refrigeration plant, and evaporative condenser uses in marketing.Existing evaporative condenser shortcoming is: since the water leg of evaporative condenser and up and down air inlet mostly adopt long-term mode of opening wide; Cause the recirculated water of spray equipment box house to receive severe contamination; Not only influence the purity of recirculated water and the heat exchange efficiency of condenser coil, also quickened the update cycle and the service life that has shortened some critical components of recirculated water simultaneously.Because of the cooling water great majority contain calcium, magnesium ion and acid carbonate.When cooling water flow during, the generation of carbonate is arranged through the metal surface.In addition, the oxygen that is dissolved in the cooling water also can cause metal erosion, forms iron rust.Because the generation of rust deposite, the heat exchange effect descends.The spraying cooling water housing outside of having to when serious is understood cramming when fouling is serious, make the heat exchange effect ineffective.The data of research show that the incrusted deposit thing is huge to the loss influence of heat transmission, can cause the increasing of energy expenditure along with sedimental increase.Even very thin one deck incrustation scale will increase equipment in the operating cost of fouling part more than 40%.Keep not containing the service life that mineral deposit can well improve effect, energy savings, prolongation equipment in the cooling duct, practice thrift production time and expense simultaneously.A lot of problems appear in traditional for a long time cleaning way such as mechanical means (scrape, brush), water under high pressure, Chemical cleaning (pickling) etc. to equipment cleaning the time: can not thoroughly remove deposits such as incrustation scale; Acid solution causes corrosion to form leak to equipment; Residual acid produces anticaustic or underdeposit corrosion to material, finally causes more exchange device, in addition; The cleaning waste liquid is poisonous, needs substantial contribution to carry out wastewater treatment.
The utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of good antiscale property type evaporative condenser to be provided, can carry out the processing of antiscaling, descaling, sterilization algae removal to recirculated water, improve the water quality of recirculated water, and then reaches the purpose that improves heat exchange efficiency.
The utility model is for realizing above-mentioned purpose; Realize through following technical scheme; A kind of good antiscale property type evaporative condenser comprises casing, condenser coil, spray equipment, exhaust outlet, axial flow blower, water circulating pump, and the bottom of said cooling water heat switch room is provided with water leg; Be communicated with installing electronics water descaler between said water circulating pump and the spray equipment in the said water leg with spray equipment through water circulating pump.
Be provided with water fender between said condenser heat-exchanging chamber, cooling water heat switch room and the exhaust air box.
Beneficial effect: the water fender that is provided with between condenser heat-exchanging chamber, cooling water heat switch room and the exhaust air box, reduced the condensed water of taking away with humid air, the most of condensed water in the humid air is got back to again in the water leg, reduced quantity of circulating water consumption.Guaranteed when condensed water flows and the heat-exchange time of air abundance, had better cooling effect.Can carry out the processing of antiscaling, descaling, sterilization algae removal to recirculated water, improve the water quality of recirculated water, and then reach the purpose that improves heat exchange efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, casing, 2, electronic scale remover, 3, water fender, 4, exhaust air box, 5, axial flow blower, 6, exhaust outlet, 7, the cooling water heat switch room, 8, water circulating pump 9, spray equipment, 10, condenser coil, 11, water leg.
The specific embodiment
Below in conjunction with preferred embodiment; Details are as follows to the specific embodiment that provides according to the utility model: see accompanying drawing for details; A kind of good antiscale property type evaporative condenser comprises casing 1, condenser coil 10, spray equipment 9, exhaust outlet 6, axial flow blower 5, water circulating pump 8, and the bottom of said cooling water heat switch room 7 is provided with water leg 11; Be communicated with installing electronics water descaler 2 between said water circulating pump and the spray equipment in the said water leg with spray equipment through water circulating pump.Be provided with water fender 3 between said cooling water heat switch room and the exhaust air box 4, reduced the condensed water of taking away with humid air, the most of condensed water in the humid air is got back to again in the water leg, reduced quantity of circulating water consumption.
The course of work:
In when work, axial flow blower is opened, and shower water arrives the spray equipment on condenser coil top by water circulating pump behind the electronic scale remover sterilization algae removal,, formed even moisture film and make the coil surface maintenance moistening on the surface of condenser coil by the nozzle spray.Under the effect of axial flow blower, form negative pressure in the case, new air gets in the case through upper and lower air inlet, and negative pressure can promote that moisture evaporates fast in the case, reaches the high efficient heat exchanging effect so simultaneously, has also reduced condenser coil surface scale and system energy consumption.Part water evaporation back in the moisture film is taken away by air, and the shower water that is not evaporated flows into the filler heat exchange layers downwards, contacts with the air that gets into from following air inlet, carries out exchange heat, and the back that is cooled flows in the water leg of bottom.After air was inhaled into from the upper and lower air inlet, the saturated hot humid air that behind coil pipe and filler, forms was discharged in the ambient atmosphere through axial flow blower, and the water droplet in the hot-air is stopped during through baffle plate, come back in the water leg,
The above only is the preferred embodiment of the utility model, is not the structure of the utility model is done any pro forma restriction.Every technical spirit according to the utility model is to any simple modification, equivalent variations and modification that above embodiment did, all still belongs in the scope of technical scheme of the utility model.
Claims (2)
1. good antiscale property type evaporative condenser; Comprise casing, condenser coil, spray equipment, exhaust outlet, axial flow blower, water circulating pump; The bottom of said cooling water heat switch room is provided with water leg; It is characterized in that: be communicated with installing electronics water descaler between said water circulating pump and the spray equipment in the said water leg with spray equipment through water circulating pump.
2. good antiscale property type evaporative condenser according to claim 1 is characterized in that: be provided with water fender between said condenser heat-exchanging chamber, cooling water heat switch room and the exhaust air box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241783 CN202614028U (en) | 2012-05-25 | 2012-05-25 | Anti-scaling evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220241783 CN202614028U (en) | 2012-05-25 | 2012-05-25 | Anti-scaling evaporative condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614028U true CN202614028U (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220241783 Expired - Fee Related CN202614028U (en) | 2012-05-25 | 2012-05-25 | Anti-scaling evaporative condenser |
Country Status (1)
| Country | Link |
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| CN (1) | CN202614028U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258549A (en) * | 2015-09-18 | 2016-01-20 | 浙江万享科技股份有限公司 | Water circulation evaporation heat exchange cooling type condenser |
| CN105277044A (en) * | 2015-11-26 | 2016-01-27 | 吕五有 | Mixed-flow three-stage comprehensive efficient energy-saving condenser |
| CN110608492A (en) * | 2019-09-16 | 2019-12-24 | 珠海格力电器股份有限公司 | Precooling type evaporative condensation air-conditioning system and control method thereof |
| CN112747506A (en) * | 2021-02-25 | 2021-05-04 | 苏州吉来冷冻空调设备配件有限公司 | In-tube evaporative condenser |
-
2012
- 2012-05-25 CN CN 201220241783 patent/CN202614028U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258549A (en) * | 2015-09-18 | 2016-01-20 | 浙江万享科技股份有限公司 | Water circulation evaporation heat exchange cooling type condenser |
| CN105258549B (en) * | 2015-09-18 | 2017-06-20 | 浙江万享科技股份有限公司 | A kind of water circulation evaporation and heat-exchange cooling condenser |
| CN105277044A (en) * | 2015-11-26 | 2016-01-27 | 吕五有 | Mixed-flow three-stage comprehensive efficient energy-saving condenser |
| CN110608492A (en) * | 2019-09-16 | 2019-12-24 | 珠海格力电器股份有限公司 | Precooling type evaporative condensation air-conditioning system and control method thereof |
| CN110608492B (en) * | 2019-09-16 | 2023-12-15 | 珠海格力电器股份有限公司 | Precooling evaporative condensing air conditioning system and control method thereof |
| CN112747506A (en) * | 2021-02-25 | 2021-05-04 | 苏州吉来冷冻空调设备配件有限公司 | In-tube evaporative condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180102 Address after: 300350 Tianjin District of Jinnan City Economic Development Zone No. 59 Beijing Street (port) Patentee after: Tianjin GEM Scientific & Technical Development Co., Ltd. Address before: 300350 Hongkong street, No. 3, block B, Jinnan Economic Development Zone, Jinnan District, Tianjin City, 212-3 Patentee before: Tianjin Yiku Refrigeration Equipment Manufacturing Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |