CN201434613Y - Forced cooling type circulating liquid cooler - Google Patents
Forced cooling type circulating liquid cooler Download PDFInfo
- Publication number
- CN201434613Y CN201434613Y CN2009203049480U CN200920304948U CN201434613Y CN 201434613 Y CN201434613 Y CN 201434613Y CN 2009203049480 U CN2009203049480 U CN 2009203049480U CN 200920304948 U CN200920304948 U CN 200920304948U CN 201434613 Y CN201434613 Y CN 201434613Y
- Authority
- CN
- China
- Prior art keywords
- cooler
- air
- aerial cooler
- heat
- transfer pipe
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a forced cooling type circulating liquid cooler. An air cooler is arranged in a shell of a cooling tower, and the air cooler is transversely arranged on a bed frame so thatthe ventilation surfaces of arranged and distributed heat transfer pipes of the air cooler are in a top-and-bottom ventilation state; a spraying device for spraying in the direction of the air cooleris arranged above the air cooler; a blower for supplying air in the direction of the air cooler is arranged above the spraying device; the blower is arranged at an air vent at the upper end of the shell of the cooling tower; and the periphery of the bed frame of the cooling tower is provided with ventilation grids. Cooling water is transversely sprayed and air is forcibly blown to the air cooler,so the heat exchange coefficient of the cooler is improved, the energy resources are saved, and the manufacturing cost is reduced.
Description
Technical field
The utility model relates to the cooler in a kind of fluid cooling technology field, particularly a kind of compulsive-cooling circulating fluid cooler.
Background technology
Usually the type of cooling that adopts in the conventional fluid cooling technology field mainly contains two kinds: a kind of employing closed cooling tower cools off, promptly in cooling tower, be provided be plate-like around coil pipe, water injector is established in the coil pipe top, the blower fan of outside exhausting is set at the top of cooling tower, and the bottom of cooling tower is provided with air-inlet grille.During work, the fluid that needs cooling in the coil pipe through circulating, water injector waters a large amount of cooling waters and flows to the coil pipe outer surface, take away the heat of coil pipe wall conduction, make the coil pipe inner fluid of flowing through obtain cooling, the water that has a heat falls into the bottom water pond, delivers to water injector by water pump again then and waters and flow on the coil pipe; The outside exhausting of blower fan at while cooling tower top, air enters from the air-inlet grille of cooling tower bottom, passes through the coil pipe outer surface from bottom to top, will take away because of the hot humid air that evaporation forms, the fraction heat is discharged to the atmosphere from the air exhauster at cooling tower top, realizes that thus fluid cools.Because the coil pipe of this cooler is to adopt smooth tube wall, its heat exchange coefficient is relatively low, simultaneously, the heat of evaporation humid air that produces is extracted out outside the cooling tower by blower fan, must adopt high-power blower hot humid air could be drained, therefore need to consume a large amount of cooling water and electric energy, even its coefficient of heat transfer is also relatively low like this.Another kind is a cooling air mode, promptly adopt the aerial cooler of band radiating fin heat-transfer pipe, the bottom surface or the side of aerial cooler are provided with air inlet, the another side sets out the air port, aerial cooler is uprightly placed, the fluid that need cool off is flowed through in the heat-transfer pipe, aturally-cold air is from descending or entering from the side, go out from opposite side, contact with fin on the heat transfer tube wall, take away the heat of fin conduction by aturally-cold air, realize that thus fluid cools, though the power consumption of this aerial cooler is lower than water-cooled cooling tower, when the temperature difference≤15 of fluid temperature (F.T.) and environment temperature ℃, the heat exchange efficiency of cooler is just quite low.Because there is limitation in two kinds of above-mentioned coolers because of heat exchange efficiency, just must satisfy the heat exchange requirement, the problem that causes the cooler manufacturing cost to increase thus again by strengthening heat exchange area for satisfying heat exchange efficiency.How further to improve the coefficient of heat transfer of cooler, realize energy savings, reduce production costs, in energy-intensive society present situation, have great importance by augmentation of heat transfer.
Summary of the invention
The purpose of this utility model is the deficiency that exists at prior art, a kind of compulsive-cooling circulating fluid cooler is provided, it is by being horizontally installed on aerial cooler in the cooling tower, and spray equipment and blower fan be set above aerial cooler, employing is to aerial cooler spraying cooling water and blowing by force, can either improve the coefficient of heat transfer of cooler, again can energy savings, can also reduce cost of manufacture.
The purpose of this utility model is achieved in that the cooling tower shell below is provided with pedestal, the pedestal bottom is provided with water leg, the upper end of cooling tower shell is provided with ventilating opening, in the described cooling tower shell aerial cooler is set, aerial cooler is horizontally installed on the pedestal, make the ventilating surface of the arranged distribution heat-transfer pipe of aerial cooler be ventilation state up and down, the upstream inlet of aerial cooler is used to connect the circulation fluid pipe, the lower exit of aerial cooler is connected with pipeline between the circulation fluid water tank and first water pump, the circulation fluid water tank is located at the cooling tower upper end, the outlet of first water pump is used to connect the circulation fluid pipe, the top of aerial cooler is provided with the spray equipment to aerial cooler direction spray, spray equipment links to each other with second water pump that water leg is provided with by pipeline, the top of spray equipment is provided with the blower fan to the air-supply of aerial cooler direction, blower fan is located at the ventilating opening of cooling tower shell upper end, is the ventilation grid around the described pedestal.
The ventilating surface of the arranged distribution heat-transfer pipe of described aerial cooler is parallel to horizontal plane, or favours horizontal plane.
The ventilating surface of the arranged distribution heat-transfer pipe of described aerial cooler favours the angle of inclination of horizontal plane in 45 °.
The heat-transfer pipe of described aerial cooler is a whole nest plate type air-cooled type heat-transfer pipe, or composite bimetal pipe formula air-cooled type heat-transfer pipe, or acupuncture tubular type air-cooled type heat-transfer pipe, or plate-fin air-cooled type heat-transfer pipe.
Described blower fan adopts frequency conversion fan, and spray equipment adopts variable frequency pump.
Owing to adopted such scheme, aerial cooler is horizontally installed in the housing of cooling tower, make the ventilating surface of the arranged distribution heat-transfer pipe of aerial cooler be ventilation state up and down, spray equipment to aerial cooler direction spray is set above aerial cooler, blower fan to the air-supply of aerial cooler direction is set above spray equipment, and blower fan is located at the ventilating opening of cooling tower shell upper end.Adopt such structure, can make the circulating fluid cooler be cooled to the master with air at ordinary times, when the difference variation of environment temperature and fluid temperature (F.T.), be that fluid is when surpassing the temperature of setting, automatically start spray equipment and blower fan, make cool water shower on heat-transfer pipe fin heat-transfer surface, cooling water forms the moisture film heat absorption on the damp and hot heat exchange surface of heat-transfer pipe and evaporation becomes steam (evaporation latent heat), is taken away by the powerful air-flow that the blower fan forward blows out then.A shower water part becomes steam, the humidity that another part can increase air strengthens the heat transfer property of air, even during in the temperature difference≤15 of fluid temperature (F.T.) and environment temperature ℃, also can realize higher heat exchange efficiency, under equal heat exchange area, its effect is higher than existing cooler far away.Because spray equipment is implemented cool water shower to the heat-transfer pipe of aerial cooler from the top down, blower fan is given the heat-transfer pipe air-supply of aerial cooler from the top down simultaneously, its spray direction is identical with the blower fan air supply direction, the moisture film that makes tube surface absorb heat breaks away from tube surface fast, allow new cooling water can contact heat absorption with tube surface, can improve the replacement velocity of cold and hot air, the heat transfer rate of heat-transfer pipe is accelerated, improve the coefficient of heat transfer.Described cooling tower shell below is provided with pedestal, and the pedestal bottom is provided with water leg, and spray equipment links to each other with second water pump that water leg is provided with by pipeline, can make the water droplet that does not have evaporation fall into water leg and accumulate for recycle next time.Is the consumption of the cooling water of spray also only a specific discharge 0.1 because of adopting the spray mode? .2 ‰, the consumption of cooling water is controlled greatly, realize using water wisely.
The ventilating surface of the arranged distribution heat-transfer pipe of described aerial cooler is parallel to horizontal plane, or favours horizontal plane, can make shower water and powerful air-flow and aerial cooler contact area realize maximization, improves the coefficient of heat transfer.
Described blower fan adopts frequency conversion fan, spray equipment adopts variable frequency pump, utilize converter technique to make cooler regulate air quantity and water spray according to variation of ambient temperature, the unlatching of control blower fan and spray system and stopping at utmost to realize the efficient and energy-conservation of cooling procedure.
The utility model is compared with existing closed cooling tower or aerial cooler, under the prerequisite that does not increase heat exchange area, its coefficient of heat transfer is higher than prior art far away, and its heat exchange capacity is three times of prior art, and the cost of manufacture of circulating fluid cooler is greatly reduced.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side direction view of Fig. 1.
In the accompanying drawing, 1 is cooling tower shell, and 2 is pedestal, and 3 is water leg, and 4 are the ventilation grid, and 5 is aerial cooler, 6 is ventilating surface, and 7 is upstream inlet, and 8 are threeway, and 9 is the circulation fluid water tank, and 10 is first water pump, 10a is outlet, and 11 is spray equipment, and 12 is pipeline, and 13 is second water pump, and 14 is blower fan.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model compulsive-cooling circulating fluid cooler is provided with pedestal 2 below cooling tower shell 1, and pedestal 2 bottoms are provided with water leg 3, and the upper end of cooling tower shell 1 is provided with ventilating opening.In the described cooling tower shell 1 aerial cooler 5 is set, aerial cooler 5 is horizontally installed on the pedestal 2, make the ventilating surface 6 of the arranged distribution heat-transfer pipe of aerial cooler 5 be ventilation state up and down, the ventilating surface 6 of the arranged distribution heat-transfer pipe of aerial cooler is parallel to horizontal plane, or favour horizontal plane, ventilating surface favours the angle of inclination of horizontal plane in 45 °, ventilates up and down with the realization that the heat-transfer pipe that satisfies arranged distribution can maximum area.The upstream inlet 7 of aerial cooler 5 is used to connect the circulation fluid pipe, and the lower exit of aerial cooler is connected by threeway 8 with pipeline between the circulation fluid water tank 9 and first water pump 10; Circulation fluid water tank 9 is located at the cooling tower upper end, the effect of circulation fluid water tank 9 is can realize before use circulating line is carried out exhaust, can form by the liquid level in the water tank again during use being positioned at the sealing of the circulating line under the water tank, and in use can also pass through this water tank replenishment cycles liquid.Circulation fluid can adopt soft water or other liquid; The outlet 10a of first water pump 10 is used to connect the circulation fluid pipe, forms circulation fluid closed cycle cooling plating drum thus, reduces the consumption of circulation fluid.The top of aerial cooler 5 is provided with the spray equipment 11 to aerial cooler direction spray, spray equipment 11 links to each other with second water pump 13 that water leg 2 is provided with by pipeline 12, the top of spray equipment 11 is provided with the blower fan 14 to the air-supply of aerial cooler direction, blower fan 14 is located at the ventilating opening of cooling tower shell 1 upper end, be ventilation grid 4 around the described pedestal 2, ventilation grid 4 can make air to scattering fast all around.Described blower fan 14 adopts frequency conversion fans, and spray equipment 11 adopts variable frequency pumps, can regulate air quantity and water spray according to variation of ambient temperature, the unlatching of control blower fan and spray equipment and stopping.The heat-transfer pipe of described aerial cooler 5 is a whole nest plate type air-cooled type heat-transfer pipe, or composite bimetal pipe formula air-cooled type heat-transfer pipe, or acupuncture tubular type air-cooled type heat-transfer pipe, or plate-fin air-cooled type heat-transfer pipe, to improve heat exchange efficiency.
During the work of this compulsive-cooling circulating fluid cooler, in the heat-transfer pipe of the upstream inlet input air cooler of aerial cooler, its heat is conducted to the aturally-cold air through tube surface by the fin heat-transfer surface of heat-transfer pipe to be taken away the circulation fluid fluid the heat of workspace; When spray equipment and fan starting work, the water that the heat of heat-transfer pipe is sprayed in tube surface absorbs, and evaporation formation steam is blown away by powerful wind, the water droplet that does not form steam is then under the powerful air-flow effect that gravity effect and blower fan blow out, break away from tube surface fast and take away heat, improve the coefficient of heat transfer, make the fluid cooling in the heat-transfer pipe of flowing through.After the fluid cooling, come back to the workspace by the pressurization of first water pump from circulating line the workspace environment is lowered the temperature.Circulation realizes the cooling of circulation fluid so repeatedly.
Air cooling system of the present utility model and spray system can be used separately, also can use simultaneously, to realize energy-conservation maximization.
Claims (5)
1. compulsive-cooling circulating fluid cooler, the cooling tower shell below is provided with pedestal, the pedestal bottom is provided with water leg, the upper end of cooling tower shell is provided with ventilating opening, it is characterized in that: in the described cooling tower shell aerial cooler is set, aerial cooler is horizontally installed on the pedestal, make the ventilating surface of the arranged distribution heat-transfer pipe of aerial cooler be ventilation state up and down, the upstream inlet of aerial cooler is used to connect the circulation fluid pipe, the lower exit of aerial cooler is connected with pipeline between the circulation fluid water tank and first water pump, the circulation fluid water tank is located at the cooling tower upper end, the outlet of first water pump is used to connect the circulation fluid pipe, the top of aerial cooler is provided with the spray equipment to aerial cooler direction spray, spray equipment links to each other with second water pump that water leg is provided with by pipeline, the top of spray equipment is provided with the blower fan to the air-supply of aerial cooler direction, and blower fan is located at the ventilating opening of cooling tower shell upper end, is the ventilation grid around the described pedestal.
2. compulsive-cooling circulating fluid cooler according to claim 1 is characterized in that: the ventilating surface of the arranged distribution heat-transfer pipe of described aerial cooler is parallel to horizontal plane, or favours horizontal plane.
3. compulsive-cooling circulating fluid cooler according to claim 2 is characterized in that: the ventilating surface of the arranged distribution heat-transfer pipe of described aerial cooler favours the angle of inclination of horizontal plane in 45 °.
4. according to the arbitrary described compulsive-cooling circulating fluid cooler of claim 1～3, it is characterized in that: the heat-transfer pipe of described aerial cooler is a whole nest plate type air-cooled type heat-transfer pipe, or composite bimetal pipe formula air-cooled type heat-transfer pipe, or acupuncture tubular type air-cooled type heat-transfer pipe, or plate-fin air-cooled type heat-transfer pipe.
5. compulsive-cooling circulating fluid cooler according to claim 1 is characterized in that: described blower fan adopts frequency conversion fan, and spray equipment adopts variable frequency pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203049480U CN201434613Y (en) | 2009-06-24 | 2009-06-24 | Forced cooling type circulating liquid cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203049480U CN201434613Y (en) | 2009-06-24 | 2009-06-24 | Forced cooling type circulating liquid cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434613Y true CN201434613Y (en) | 2010-03-31 |
Family
ID=42053423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203049480U Expired - Fee Related CN201434613Y (en) | 2009-06-24 | 2009-06-24 | Forced cooling type circulating liquid cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434613Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705062A (en) * | 2022-03-28 | 2022-07-05 | 南京亚派软件技术有限公司 | Air conditioner cooling water operation control system |
-
2009
- 2009-06-24 CN CN2009203049480U patent/CN201434613Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114705062A (en) * | 2022-03-28 | 2022-07-05 | 南京亚派软件技术有限公司 | Air conditioner cooling water operation control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20090188651A1 (en) | Cooler | |
| CN101251285B (en) | Indirect evaporation refrigerating method and device capable of generating cold water and cold wind meanwhile | |
| WO2018000773A1 (en) | Air-cooled heat-sink open/close switchable hybrid air-cooled/cold-water cooling tower and manner of operation thereof | |
| CN102679480B (en) | Dew point indirect evaporation cooler with plate-tube combined structure | |
| CN205008209U (en) | LEDUV lamp solidification module | |
| CN105546692A (en) | Evaporative-cooling cold supply system for cooling cabinet of data center | |
| CN201434613Y (en) | Forced cooling type circulating liquid cooler | |
| CN105928106B (en) | The cooling handpiece Water Chilling Units of capillary type enclosed evaporation | |
| CN209343288U (en) | A kind of giant scale integration server central water-cooling pedestal | |
| WO2018000774A1 (en) | Opening and closing switchable air-cooled cool water-type machine cooling tower for air-cooled radiator and operating mode of same | |
| CN211128755U (en) | Energy-saving and reconstruction heat dissipation system of high-voltage frequency converter | |
| CN103574996B (en) | Enclosed standpipe indirect evaporating-cooling high temperature cold water unit | |
| CN208187188U (en) | A kind of more iris type cooling towers of curved tube | |
| CN206330444U (en) | A kind of dry and wet combines compound closed cooling tower | |
| CN207066171U (en) | It is a kind of that there is energy-efficient cooling tower | |
| CN206094958U (en) | High -efficient low noise cooling tower | |
| CN202109600U (en) | Semiconductor air conditioner with high refrigeration efficiency | |
| CN212179625U (en) | High-efficient circulation system of cooling water for glyceride industrial production | |
| CN205448105U (en) | Circulative cooling system for rack in data center | |
| CN106595340A (en) | Multi-module and multi-spraying-device evaporative air cooler and operating mode thereof | |
| CN201206878Y (en) | Indirectly vaporizing cooling device co-producing cold water and cold air | |
| CN217279499U (en) | Device for reducing temperature and noise of GPU chip and the like in high-pressure cold air clearance mode | |
| CN213363455U (en) | Cooling tower | |
| CN103045823A (en) | Air cooling device for quenching liquid | |
| CN215832525U (en) | High-efficient closed cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20150624 |
|
| EXPY | Termination of patent right or utility model |