CN2630754Y - Splash-proof evaporation condenser - Google Patents
Splash-proof evaporation condenser Download PDFInfo
- Publication number
- CN2630754Y CN2630754Y CN 03246999 CN03246999U CN2630754Y CN 2630754 Y CN2630754 Y CN 2630754Y CN 03246999 CN03246999 CN 03246999 CN 03246999 U CN03246999 U CN 03246999U CN 2630754 Y CN2630754 Y CN 2630754Y
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- China
- Prior art keywords
- heat exchange
- exchange coil
- splashproof
- type condenser
- evaporation type
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Abstract
The utility model discloses an anti-splashing evaporative condenser, including a tower body, a spray system and a heat exchange tube, the heat exchange tube adopts a conical helix dish exchange tube fixed on the supporting body in the tower, two ends of the dish exchange tube are respectively connected with the air inlet pipe and the liquid collecting pipe of the refrigeration system. The utility model can effectively reduce the condensing temperature and increase the refrigeration efficiency. The refrigerant resistance in the operation of refrigeration and air conditioning systems can be reduced, the refrigerant liquid and the lubricating oil inclusion after condensing can be rapidly recovered, which can improve the heat exchange efficiency of the dish exchange tube. The simple process and making can reduce the equipment cost. The other character of the utility model is provided with a double-layer maintenance structure, solves the problem of external splashing of cooling water in exiting evaporative condenser, which is beneficial to environmental protection.
Description
Technical field
The utility model relates to a kind of condensation of gas, liquid cooling equipment, particularly a kind of evaporative condenser.
Background technology
Evaporative condenser heat exchange efficiency height, consumption of cooling-water is few, is applying to aspect the refrigeration especially, has the condensation temperature of reduction and improves advantages such as refrigerating efficiency, makes that its utilization in engineering is increasingly extensive.But evaporative condenser mainly adopts the heat exchanger of snake type coil pipe as it at present.Arrange because snake type coil pipe be " it " font, it is little to return liquid speed, and resistance is big, and solder joint is many, is difficult to clean, difficulty of processing is big, brings problem in many installation and operations to actual engineering.Under situations such as underload and environment temperature are lower, be installed in parallel for many evaporative condensers, pipe arrangement caliber and adapting method require very strict.Otherwise condenser is because load change or running environment are shut down when changing, and system can become can not stable operation, makes that the liquid level in the liquid reservoir fluctuates widely, and when environment temperature is low, also may cause the fluid pipeline frosting.The heat exhaust deficiency just appears in the condenser that has, and it is in easy flights that the coil pipe that crawls keeps, and causes the oil return difficulty, worsened the working environment of compressor, reduced the service life of compressor.The another one outstanding problem of the evaporative condenser that uses is to be unfavorable for environmental protection at present.Because this equipment when operation, has the part cooling water and is splashed to the outside, has polluted environment and has also caused water resource waste.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of splashproof evaporation type condenser is provided, and it can improve the heat exchanger tube heat exchange efficiency, reduces condensing pressure, reduces the refrigerant resistance and improves refrigerating efficiency.
In order to achieve the above object, splashproof evaporation type condenser described in the utility model comprises tower body, spray system, heat exchanger tube, it is characterized in that: heat exchanger tube is the screw cone heat exchange coil, be fixed on the tower inner supporting body, two ends are connected with refrigeration system by inlet manifold and manifold respectively.
Described screw cone heat exchange coil is formed by stacking by two-layer or two-layer above screw cone heat exchange coil unit group in the vertical direction, and each coil pipe unit one end is connected with air inlet pipe, and the other end is connected with collector tube.
In addition,, in tower body, also fix an internal layer enclosed structure, surround screw cone heat exchange coil and spray system, constitute air flow channel with outer enclosed structure in order to prevent splashing of cooling water.
Splashproof evaporation type condenser of the present utility model owing to adopt the screw cone heat exchange coil as heat exchanger tube, has reduced condensing pressure, has reduced the refrigerant resistance of refrigeration system operation, has improved the operating efficiency of compressor, and then has improved coefficient of refrigerating performance.In the running,, can there be liquid and lubricating oil depositional phenomenon in the coil pipe because spirochetal inherent characteristic makes condensed liquid and the compressor lubricant oil that is entrained in the cold-producing medium flow back to liquid reservoir very soon.Have, its processing is simple again, and pad is few, does not even need welding, the fixing installation process of also having simplified of coil pipe rack form.Thereby the utility model has reduced equipment cost in the stability that has improved heat exchange coil.The internal layer enclosed structure that adds makes cooling tower have double-deck enclosed structure, the phenomenon that has had a large amount of cooling waters to spatter outward when thoroughly having solved the evaporative condenser operation, not only environmental protection but also energy-conservation.
Description of drawings
Fig. 1 is a splashproof evaporation type condenser structure schematic diagram.
Fig. 2 is a basic screw cone heat exchange coil unit schematic perspective view.
Fig. 3 is the schematic perspective view of one deck screw cone heat exchange coil unit group;
Fig. 4 is one deck screw cone heat exchange coil unit group schematic side view
Fig. 5 is the schematic diagram that two screw cone heat exchange coil unit groups are combined into the screw cone heat exchange coil.
The specific embodiment
Splashproof evaporation type condenser as shown in Figure 1, tower body top exhaust outlet is installed on blower fan 10, middle and upper part, tower body 4 side offers air inlet 2, be fixed with an internal layer enclosed structure 3 in the tower body, surround parts such as screw cone heat exchange coil 1, spray system 11, they are not directly communicated with air inlet 2, and internal layer enclosed structure 3 surrounds break-in air flow channel 13 with tower body 4.
The structure of screw cone heat exchange coil 1 is shown in Fig. 2-5, and each screw cone heat exchange coil unit group shown in Figure 3 is by mutual chimeric the forming in two screw cone heat exchange coil unit shown in Figure 2.Screw cone heat exchange coil 20 then is formed by stacking at vertical direction by several screw cone heat exchange coil unit groups shown in Figure 4, and Fig. 5 has showed the superimposed mode of two screw cone heat exchange coil unit groups.Each above-mentioned coil pipe unit two ends connect air inlet pipe 7 and collector tube 6 respectively.The bracing frame employing of heat exchange coil is not easy the resistant to elevated temperatures material of burn into and makes.Filler 14 places conveyor screw heat exchange coil below, or can not arrange filler according to actual conditions.The tower body bottom is a drip tray 15, and water pump 5 one ends are connected with drip tray 15, and an end is connected with water supply arm 21 by water main 20.Water supply arm 21 is connecting each shower nozzle 22.Also be provided with water charging system in the tower, form by ball-cock assembly 19, filling pipe 18.For preventing that the cooling water particle from being taken away by blower fan, in tower body inside, promptly supplying water also is provided with dehydrator 23 between arm 21 and the blower fan 10, to reduce the loss and the environmental pollution of cooling water.
After the cold-producing medium of gaseous state enters inlet manifold 7, be divided in each heat exchange unit of screw cone heat exchange coil 1.Start blower fan 10, air enters air flow channel 13 by air inlet 2 under the driving of blower fan 10, forms air stream.Air stream is through filler 14, conveyor screw heat exchange coil 1, with cooling water and heat exchange coil generation heat exchange.Simultaneously, cooling water is assigned to each shower water arm 21 after being sent to spray main 20 by water pump, is sprayed onto on the heat exchange coil by shower nozzle 22, with heat exchange coil generation heat exchange again.Wherein, be cooled again after a part of cooling water and the air generation heat exchange and flow back in the drip tray 15, be sent to the spray circulatory system by water pump again, be evaporated after the heat absorption of another part cooling water, discharge with air exhaust outlet 12.Cold-producing medium heat release condensation (cooling) in the coil pipe becomes liquid or subcooled liquid, is pooled to fluid house steward 6, and flows back to refrigeration system by fluid house steward 6.
In the water charging system of evaporative condenser, can add a water treatment facilities, specifically the water quality by the cooling water water source determines.
Blower fan both can be installed in cooling tower side air inlet mouth, top exhaust outlet or enclosed structure inside.
Conveyor screw heat exchange coil and air inlet pipe are total 7, the connected mode of collector tube total 6 can be Type of Welding, also can be the form of being threaded.
The control mode of water charging system can be that mechanical type also can be an electronic type.
Claims (9)
1, a kind of splashproof evaporation type condenser, comprise tower body (4), spray system (11) and heat exchanger tube (1), it is characterized in that: described heat exchanger tube is screw cone heat exchange coil (1), be fixed on the tower inner supporting body, the heat exchange coil two ends are connected with refrigeration system by air inlet pipe (7) and collector tube (6) respectively.
2, splashproof evaporation type condenser according to claim 1, it is characterized in that: described screw cone heat exchange coil (1) is formed by stacking by two-layer or two-layer above screw cone heat exchange coil unit group in the vertical direction, each coil pipe unit upper end is connected with inlet manifold (7), and the lower end is connected with manifold (6).
3, splashproof evaporation type condenser according to claim 2 is characterized in that: every layer of heat exchange coil unit group of described screw cone heat exchange coil (1) is by two basic chimeric combinations in screw cone heat exchange coil unit.
4, splashproof evaporation type condenser according to claim 1, it is characterized in that also fixing in the tower body (4) an internal layer enclosed structure (3), surround screw cone heat exchange coil (1) and spray system (11), constitute air flow channel (13) with outer enclosed structure.
5, splashproof evaporation type condenser according to claim 1 is characterized in that: described heat exchange coil (1) and air inlet pipe (7), collector tube (6) are for being welded to connect.
6, splashproof evaporation type condenser according to claim 1 is characterized in that: described heat exchange coil (1) and air inlet pipe (7), collector tube (6) are for being threaded.
7, splashproof evaporation type condenser according to claim 1 is characterized in that: also comprise a water charging system.
8, splashproof evaporation type condenser according to claim 6, it is characterized in that: described water charging system is a mechanically controlled type.
9, splashproof evaporation type condenser according to claim 6, it is characterized in that: described water charging system is an electronic control type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246999 CN2630754Y (en) | 2003-06-09 | 2003-06-09 | Splash-proof evaporation condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246999 CN2630754Y (en) | 2003-06-09 | 2003-06-09 | Splash-proof evaporation condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2630754Y true CN2630754Y (en) | 2004-08-04 |
Family
ID=34292695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03246999 Expired - Lifetime CN2630754Y (en) | 2003-06-09 | 2003-06-09 | Splash-proof evaporation condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2630754Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
| CN110360769A (en) * | 2019-08-06 | 2019-10-22 | 英特换热设备(浙江)有限公司 | A kind of heat pump system and its heat-exchange method with phase transformation energy tower |
-
2003
- 2003-06-09 CN CN 03246999 patent/CN2630754Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813148A (en) * | 2019-03-20 | 2019-05-28 | 苏宇贵 | Cyclic annular sprinkle heat-exchanger rig and its application method |
| CN110360769A (en) * | 2019-08-06 | 2019-10-22 | 英特换热设备(浙江)有限公司 | A kind of heat pump system and its heat-exchange method with phase transformation energy tower |
| CN110360769B (en) * | 2019-08-06 | 2023-11-07 | 浙江英特科技股份有限公司 | Heat pump system with phase-change energy tower and heat exchange method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130609 Granted publication date: 20040804 |