CN100587380C - Counter flow type evaporative condenser - Google Patents
Counter flow type evaporative condenser Download PDFInfo
- Publication number
- CN100587380C CN100587380C CN200710150176A CN200710150176A CN100587380C CN 100587380 C CN100587380 C CN 100587380C CN 200710150176 A CN200710150176 A CN 200710150176A CN 200710150176 A CN200710150176 A CN 200710150176A CN 100587380 C CN100587380 C CN 100587380C
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- Prior art keywords
- water
- condenser
- cooling
- cooling air
- water dispenser
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000001816 cooling Methods 0.000 claims abstract description 74
- 238000012856 packing Methods 0.000 claims description 7
- 239000008398 formation water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000945 filler Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- 230000002411 adverse Effects 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 235000020535 bottled fortified water Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a counterblow evaporative type condenser, aiming to provide an evaporative type condenser with good heat exchange effect and small occupied area. The condenser comprises a condenser cooling device and a water cooling device, wherein, the condenser cooling device includes a condenser, the upper part of the condenser is provided with a first water distributor, the lower end of the condenser is provided with a condenser cooling ventilating chamber which is communicated with a condenser condensing air inlet; the water cooling device includes a second water distributor, thelower end of the second water distributor is provided with a water cooling ventilating chamber which is communicated with a water cooling air inlet, a feeding layer is provided between the water cooling ventilating chamber and the second water distributor; the lower end of the condenser cooling ventilating chamber is provided with a collector baffle, the water collected by the collector baffle enters into the second water distributor. The collecting basin is connected with the first distributor through a water pump. Because the water and the air absorb the heat of the condenser at the same time in the condenser of the invention, the heat exchange effect is good. The temperature of the water entered to the collecting basin is low, thereby reducing the temperature of the water sprayed on thecondenser and achieving good heat exchange effect.
Description
Technical field
The present invention relates to a kind of evaporative condenser, in particular, relate to a kind of air-flow direction and the mobile opposite counter flow type evaporative condenser of direction of water that is used for refrigeration system.
Background technology
Evaporative condenser catchments cold condenser, cooling tower, water pump, collecting-tank in one, and it is few to have a water loss, takes up an area of advantages such as the space is less relatively, fields such as extensive use and refrigeration, air-conditioning, chemical industry.
Existing evaporative condenser comprises two kinds of citation forms.A kind of for not with the counter flow type evaporative condenser of filler, another kind of for being with the downstream-type evaporative condenser of filler.Not with the counter flow type evaporative condenser of filler owing to there is not filler, in condenser portion, the adverse current form is adopted in the heat exchange of empty G﹠W, the cooling water of the water water that drenches that places one's entire reliance upon down contacts with air is skyborne, the heat exchange of air and water can only aloft be finished, because water and air contact area are little, the heat exchange effect is also not obvious.The water of higher temperatures directly enters collecting-tank, and the temperature of the pool inner water that catchments is raise, and the temperature of the water of spray on condenser is higher, and heat exchange efficiency is low, the energy consumption height.The downstream-type evaporative condenser of band filler belongs to the following current form in the type of flow of condenser portion water and air, and air is walked short circuit easily.For the downstream-type evaporative condenser,, cause evaporative condenser bulky for guaranteeing that air evenly by filler and condenser, must have bigger static pressure space.
At present, in order to improve heat exchange efficiency, worked out the counter flow type evaporative condenser of band filler.As the patent No. is 012164356, and the utility model name is called in the patent document of " evaporative condenser " and discloses a kind of counter flow type evaporative condenser with filler.But the air of above-mentioned evaporative condenser enters from the heat exchange layers bottom, cool off heat exchange layers earlier, the air after being heated is cooler condenser again, and heated air is met with the water of spray equipment ejection in the process of cooler condenser, be easy to generate hot stack, and, heated air themperature height, poor to the cooling effect of condenser, influence the heat exchange effect, under identical heat exchange area, the volume of evaporative condenser is big, and floor space is big.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, a kind of good effect of heat exchange to be provided, the counter flow type evaporative condenser that floor space is little.
The present invention is achieved through the following technical solutions:
A kind of counter flow type evaporative condenser, it is characterized in that comprising condenser cooling device and water-cooling apparatus, described condenser cooling device comprises condenser, the top of described condenser is provided with first water dispenser, and the condenser lower end is provided with the condenser cooling channel chamber that is communicated with the condenser condenses air inlet; Water-cooling apparatus comprises second water dispenser, and the second water dispenser lower end is provided with the water cooling draft chamber that is communicated with the water cooling air inlet, is provided with packing layer between the water cooling draft chamber and second water dispenser; Lower end in condenser cooling channel chamber is provided with the baffle plate that catchments, and the water of the baffle collected of catchmenting enters in second water dispenser; Be provided with collecting-tank in lower end, water cooling draft chamber, described collecting-tank is connected with first water dispenser by water pump.
At second water dispenser and the formation water cooling air duct between the baffle plate that catchments, above first water dispenser, form the condenser cooling air channels, be provided with blower fan at water cooling air duct and condenser cooling air channels place.
The present invention has following technique effect:
1. air is divided into two parts and enters evaporative condenser in the counter flow type evaporative condenser of the present invention, and a part is used for cooling water, and another part is used for cooler condenser.Water in collecting-tank when water flows vertically downward, contacts the heat of utilization sensible heat own and part latent heat of vaporization absorptive condenser with the upwards flow air that flows to from the condenser air inlet by water pump lifting to the first water dispenser.Because water and air is the heat of absorptive condenser simultaneously, good effect of heat exchange.And, at water that condenser is flowed down by baffle collected behind second water dispenser, the filler of flowing through vertically downward, with the upwards flow air heat exchange on filler that flows to from the water cooling air inlet, make the water that flows in the collecting-tank obtain cooling, the water that is cooled enters collecting-tank, the temperature of water is low in the collecting-tank, thereby the temperature that has reduced the water of spray on condenser is low, good effect of heat exchange, and it is low to consume energy.The adverse current form is all adopted in the heat exchange of two parts air and water, and the heat exchange effect is better than existing adverse current type and downstream-type evaporative condenser.
2. owing to do not need the static air pressure space, floor space is little.
Description of drawings
Fig. 1 is positioned at the schematic diagram at top for two blower fans of counter flow type evaporative condenser of the present invention;
Fig. 2 uses the schematic diagram of a blower fan for counter flow type evaporative condenser of the present invention;
Fig. 3 lays respectively at the schematic diagram of top and side for two blower fans of counter flow type evaporative condenser of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments to the detailed description of the invention.
The schematic diagram of counter flow type evaporative condenser of the present invention such as Fig. 1, Fig. 2 and shown in Figure 3, comprise condenser cooling device and water-cooling apparatus, the condenser cooling device comprises condenser 11, the top of condenser 11 is provided with first water dispenser 2, and the condenser lower end is provided with the condenser cooling channel chamber 13 that is communicated with condenser condenses air inlet 3.Water-cooling apparatus comprises that second water dispenser, 9, the second water dispenser lower ends are provided with the water cooling draft chamber 14 that is communicated with water cooling air inlet 8, are provided with packing layer 4 between the water cooling draft chamber 14 and second water dispenser 9.Lower end in condenser cooling channel chamber 13 is provided with the baffle plate 10 that catchments, and the water of the baffle collected of catchmenting enters in second water dispenser.Be provided with collecting-tank 7 in 14 lower ends, water cooling draft chamber, described collecting-tank 7 is connected with first water dispenser 2 with water lines 5 by water pump 6.
At second water dispenser and the formation water cooling air duct 15 between the baffle plate that catchments, above first water dispenser, form condenser cooling air channels 16, for the heat exchange between fortified water and the air, be provided with blower fan at water cooling air duct and condenser cooling air channels place.Blower fan has multiple arrangement, as long as can take away the air in water cooling air duct and condenser cooling air channels.Be three kinds of arrangements of blower fan below, first kind is that two blower fans all are positioned at the top, and its schematic diagram is provided with water cooling blower fan 12 as shown in Figure 1 on the water cooling air duct, and condenser cooling air channels top is provided with condenser cooling blower 1.Second kind is blower fan of employing, and its schematic diagram is provided with blower fan 1 as shown in Figure 2 above water cooling air duct and condenser cooling air channels, and blower fan 1 can be taken away the air in water cooling air duct and condenser cooling air channels simultaneously.The third is two blower fans, and its schematic diagram is provided with condenser cooling blower 1 above the condenser cooling air channels as shown in Figure 3, in water cooling air duct side water cooling blower fan 12 is set.
The water that accumulates in the collecting-tank 7 comes out to drench on condenser 11 through water pump 6 liftings spray from first water dispenser 2, with come in from condenser air inlet 3 and reverse contact of air that the device blower fan 1 of being condensed is discharged, water heat absorption back is collected by the baffle plate 10 that catchments and is entered second water dispenser 9 and spray on the packing layer 4.Spray on the packing layer 4 water with come in from water cooling air inlet 8 and by air reverse contact packing layer 4 that water cooling blower fan 12 is discharged, cooled off by air simultaneously.Cooled water is fallen in the collecting-tank 7, finishes circulation.
The motor of condenser fan 1 of the present invention and water cooling blower fan 12 is a waterproof machine.
Although relate to a kind of counter flow type evaporative condenser and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from the spirit and scope of the present invention, all variations and modification are all within the scope of the present invention.
Claims (1)
1, a kind of counter flow type evaporative condenser, it is characterized in that comprising condenser cooling device and water-cooling apparatus, described condenser cooling device comprises condenser, the top of described condenser is provided with first water dispenser, and the condenser lower end is provided with the condenser cooling channel chamber that is communicated with the condenser condenses air inlet; Water-cooling apparatus comprises second water dispenser, and the second water dispenser lower end is provided with the water cooling draft chamber that is communicated with the water cooling air inlet, is provided with packing layer between the water cooling draft chamber and second water dispenser; Lower end in condenser cooling channel chamber is provided with the baffle plate that catchments, and the water of the baffle collected of catchmenting enters in second water dispenser; Be provided with collecting-tank in lower end, water cooling draft chamber, described collecting-tank is connected with first water dispenser by water pump; At second water dispenser and the formation water cooling air duct between the baffle plate that catchments, above first water dispenser, form the condenser cooling air channels, be provided with blower fan or in water cooling air duct and condenser cooling air channels, be respectively arranged with blower fan at water cooling air duct and condenser cooling air channels junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710150176A CN100587380C (en) | 2007-11-15 | 2007-11-15 | Counter flow type evaporative condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710150176A CN100587380C (en) | 2007-11-15 | 2007-11-15 | Counter flow type evaporative condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101162128A CN101162128A (en) | 2008-04-16 |
| CN100587380C true CN100587380C (en) | 2010-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710150176A Expired - Fee Related CN100587380C (en) | 2007-11-15 | 2007-11-15 | Counter flow type evaporative condenser |
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| Country | Link |
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| CN (1) | CN100587380C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192663B (en) * | 2010-03-16 | 2013-07-24 | 于向阳 | Reverse flow heat mass exchanging device with rain-free region |
| CN104439786A (en) * | 2014-11-14 | 2015-03-25 | 重庆市龙山金属材料有限公司 | Cooling water circulation system for steel pipe welding |
| CN104697354A (en) * | 2015-03-13 | 2015-06-10 | 芜湖凯博实业股份有限公司 | Novel cooling column |
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2007
- 2007-11-15 CN CN200710150176A patent/CN100587380C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101162128A (en) | 2008-04-16 |
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Owner name: TIANJIN BINHAI ZONGHENG PIPE NETWORK ENGINEERING T Effective date: 20131231 Owner name: TIANJIN TIANXING ELECTRONICS CO., LTD. Free format text: FORMER OWNER: TIANJIN UNIVERSITY OF COMMERCE Effective date: 20131231 |
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Effective date of registration: 20131231 Address after: 300000, 322, Hongqi Road, Tianjin, Nankai District Patentee after: Tianjin Tianxing Electronics Co., Ltd. Patentee after: Tianjin Binhai Zongheng Pipelines Engineering Technology Identification Research Institute Address before: Tianjin highway 300134 East Tianjin District of Beichen City Patentee before: Tianjin University Of Commerce |
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Denomination of invention: Counter flow type evaporative condenser Effective date of registration: 20140312 Granted publication date: 20100203 Pledgee: Tianjin TEDA Small Enterprise Credit Guarantee Center Pledgor: Tianjin Tianxing Electronics Co., Ltd.|Tianjin Binhai longitudinal and horizontal pipe network engineering technical appraisal research institute Registration number: 2014120000016 |
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Application publication date: 20080416 Assignee: Tianjin ice cooling engineering design Co., Ltd. Assignor: Tianjin Tianxing Electronics Co., Ltd. Contract record no.: 2014120000116 Denomination of invention: Counter flow type evaporative condenser Granted publication date: 20100203 License type: Common License Record date: 20141217 |
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Date of cancellation: 20150324 Granted publication date: 20100203 Pledgee: Tianjin TEDA Small Enterprise Credit Guarantee Center Pledgor: Tianjin Tianxing Electronics Co., Ltd.|Tianjin Binhai longitudinal and horizontal pipe network engineering technical appraisal research institute Registration number: 2014120000016 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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Denomination of invention: Counter flow type evaporative condenser Effective date of registration: 20150417 Granted publication date: 20100203 Pledgee: Tianjin TEDA Small Enterprise Credit Guarantee Center Pledgor: Tianjin Tianxing Electronics Co., Ltd.|Tianjin Binhai longitudinal and horizontal pipe network engineering technical appraisal research institute Registration number: 2015120000024 |
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Date of cancellation: 20160505 Granted publication date: 20100203 Pledgee: Tianjin TEDA Small Enterprise Credit Guarantee Center Pledgor: Tianjin Tianxing Electronics Co., Ltd.|Tianjin Binhai longitudinal and horizontal pipe network engineering technical appraisal research institute Registration number: 2015120000024 |
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Granted publication date: 20100203 Termination date: 20171115 |
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