CN206755925U - A kind of novel energy-conserving cooling device - Google Patents
A kind of novel energy-conserving cooling device Download PDFInfo
- Publication number
- CN206755925U CN206755925U CN201720498889.XU CN201720498889U CN206755925U CN 206755925 U CN206755925 U CN 206755925U CN 201720498889 U CN201720498889 U CN 201720498889U CN 206755925 U CN206755925 U CN 206755925U
- Authority
- CN
- China
- Prior art keywords
- tube box
- water tank
- tube
- box
- spray system
- 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
Abstract
A kind of novel energy-conserving cooling device of the present utility model, including upper tube box, the tube bank of fin air precooling is provided with upper tube box, suction tube is provided with the top of upper tube box, axial flow blower is provided with suction tube, the lower tube box being connected is connected with below upper tube box, evaporative condenser/the cooling heat transferring being connected with the tube bank of fin air precooling is provided with lower tube box to restrain, spray system is provided between upper tube box and lower tube box, spray system is located at evaporative condenser/cooling heat transferring tube bank top, cyclic water tank is connected with below lower tube box, air inlet is provided with cyclic water tank upper portion side wall, circulating water pipe is connected between cyclic water tank bottom and spray system, circulating pump is provided with circulating water pipe.The beneficial effects of the utility model are：Have the advantages that compact-sized, heat transfer efficiency is high, reduced investment, operating cost is low, convenient for installation and maintenance, floor space is small, market prospects are boundless, have good economic benefit and social benefit.
Description
Technical field
It the utility model is related to a kind of novel energy-conserving cooling device.
Background technology
With the development of industrial or agricultural and the sustainable growth of world population, shortage of water resources is with as the most severe of facing mankind
One of resource problem.China's water resource has the characteristics of total amount is poor, distribution is uneven, seriously polluted.So economical and effective
Control pollution of waterhead and industrial using water wisely have become the key subjects that current environmentalist is faced.
Currently, the shortage of industrial water, it has been the problem of concern in global range.Fresh water as a kind of resource increasingly by
Pay attention to, with the growth of industrial water consumption, cause some local water level decreasings to degree of danger.Caused by a large amount of industrial waters
Second Problem is exactly problem of environmental pollution, particularly petrochemical enterprise, and oil-containing wastewater is discharged into rivers and lakes, destroys life
State balances, and has jeopardized the health and safety of people.Therefore, developed country has all customized strict sewage discharge regulation.
Everything, make cooling water system be gradually conserved with water, renewal cooling system replace-air cooling system, at first should
With the system be thermal power plant cooling system.Because it is abundant greatly that the construction in thermal power plant must possess fuel and water two
Resources supplIes, but not necessarily there is abundant water resource in the actually abundant area of fuel source, such as Iran, Saudi Arabia, South Africa, I
" three Norths " area of state, although fuel source enriches, water resource is poor.
Replace water cooler can fundamentally solution water excess and pollution problem with air cooler.But air cooler also has
Major defect, one of them is the temperature variation issues of low-temperature receiver.Air cooler low-temperature receiver is air, and the winter temperature difference is especially big, up to 50
~70 DEG C, such as the northeast and the Northwest that China is vast, the summer most hot moon, max. daily temperature is up to 30~35 DEG C, and winter is most cold
Month, daily minimal tcmperature is below -30 DEG C, and even on the same day, the air Temperature Difference with night is up to less than 10 DEG C in the daytime, this big day of one's doom
The use range of air cooler is made.It is very tight or in the high and cold lower bursting by freezing heat-transfer pipe that can freeze for temperature range requirements after cooling,
Such as steam condenser of power industry steam turbine and petrochemical industry Top of Vacuum Tower condenser air cooler are difficult to use.In the seventies
Phase, China develop wet air cooler, and summer is with a small amount of purified water in air cooler fin surface humidifying cooling, augmentation of heat transfer, use
It substitutes the aftercooler of oil product, effectively solves Summer Low Temperature difference heat transfer problem.The technology is widely used in petrochemical industry in China
In, but in extremely frigid zones, as the safety of steam condenser, Top of Vacuum Tower condenser this kind equipment is passed the winter problem.No for a long time
Solved to good.
The content of the invention
For technical deficiency more than solving, the utility model provides that a kind of heat transfer efficiency is high, low new of operating cost
Type energy-saving cooling device.
The utility model is realized by following measures：
A kind of novel energy-conserving cooling device of the present utility model, including upper tube box, fin sky is provided with the upper tube box
The pre- cooler tube bundle of gas, upper tube box top are provided with suction tube, and axial flow blower is provided with the suction tube, is integrally connected below upper tube box
The lower tube box being connected is connected to, the evaporative condenser/cooling being connected with the tube bank of fin air precooling is provided with the lower tube box
Heat-exchanging tube bundle, is provided with spray system between the upper tube box and lower tube box, the spray system is located at evaporative condenser/cooling and changed
Above heat pipe bundle, cyclic water tank is connected with below the lower tube box, air inlet is provided with the cyclic water tank upper portion side wall,
Circulating water pipe is connected between cyclic water tank bottom and spray system, circulating pump is provided with the circulating water pipe.
Above-mentioned air inlet is provided with screen pack, and shutter is provided with the outside of the screen pack.
Above-mentioned cyclic water tank Upper vertical is provided with some deflectors, and the deflector is identical with air intake open height, and
The cross section of deflector is waveform.
Above-mentioned cyclic water tank bottom is provided with electric heater unit.
The beneficial effects of the utility model are：The utility model combines water cooling and air cooling, heat and mass transfer process together,
And have both length concurrently, conducted heat from the sensible heat heat transfer distillation of current common air cooling for latent heat, there is compact-sized, heat transfer efficiency
The advantages that height, reduced investment, operating cost are low, convenient for installation and maintenance, floor space is small, suitable for oil refining, chemical industry, metallurgy, refrigeration,
The industries such as light industry, electric power, market prospects are boundless, have good economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is side structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Wherein：1 suction tube, 2 upper tube box, 3 spray systems, 4 cyclic water tanks, 5 lower tube box, 6 circulating water pipes, 7 circulating pumps, 8
Shutter, 9 axial flow blowers, the tube bank of 10 fin air precoolings, 11 evaporative condensers/cooling heat transferring tube bank, 12 air inlets, 13 water conservancy diversion
Plate, 14 electric heater units.
Embodiment
Further detailed description is done to the utility model below in conjunction with the accompanying drawings：
As shown in Figure 1, 2, a kind of novel energy-conserving cooling device of the present utility model, including upper tube box 2, set in upper tube box 2
Fin air precooling tube bank 10 is equipped with, the top of upper tube box 2 is provided with suction tube 1, axial flow blower 9, upper tube are provided with suction tube 1
The lower section of case 2 is connected with the lower tube box 5 being connected, and is provided with what is be connected with fin air precooling tube bank 10 in lower tube box 5
Evaporative condenser/cooling heat transferring tube bank 11, is provided with spray system 3, spray system 3 is positioned at evaporation between upper tube box 2 and lower tube box 5
Condensation/the top of cooling heat transferring tube bank 11, the lower section of lower tube box 5 is connected with cyclic water tank 4, opened in the upper portion side wall of cyclic water tank 4
There is air inlet 12, circulating water pipe 6 is connected between the bottom of cyclic water tank 4 and spray system 3, circulation is provided with circulating water pipe 6
Pump 7.Air inlet 12 is provided with screen pack, and shutter 8 is provided with the outside of screen pack.The Upper vertical of cyclic water tank 4 is provided with some
Deflector 13, deflector 13 is highly identical with air inlet 12, and the cross section of deflector 13 is waveform, and deflector 13 can be with
The air for making to enter from air inlet 12 produces certain disturbance, so as to delay the flow velocity of air, makes air and tube bank time of contact
Extend, improve heat exchange efficiency.The bottom of cyclic water tank 4 is provided with electric heater unit 14, when ambient temperature is less than 0 DEG C, Ke Yishi
Work as heating, place the water freezing in cyclic water tank 4.
Its operation principle is：The rapid evaporation that this patent relies primarily on tube outer surface moisture film comes outside enhanced tube to conduct heat, so as to
Reach the purpose of soft water in cooling tube.This, which is primarily due to water, has the higher latent heat of vaporization (water is at one atm
The latent heat of vaporization is 570kcal/kg) so that overall heat transfer efficiency greatly improves.When equipment is run, evaporative condenser/cooling heat transferring
Restrain the evaporation of 11 outer surface moisture films so that air through humidity after tube bank greatly increase and close to saturation state, axial flow blower 9
Humid air is aspirated and passes through the tube bank of the fin air precooling above water injection system 10, removes what is carried secretly in humid air
After water droplet air is discharged into from air outlet slit.Because axial flow blower 9 is located at its upper side, in axial flow blower 9 when being drawn up air
Bottom forms negative pressure region, accelerates the evaporation of tube outer surface moisture film, is conducted heat so enhancing outside pipe.In the process of running, it is soft
Water is walked outside pipe in Bottomhole pressure, air, cooling water, and air flows from lower to upper, and shower water then flows from top to bottom, cooling water,
Air is to intersect cross-current configuration with soft water, and cooling water and air are countercurrent flow.For the arrangement of whole flow process, also strengthen
The process of heat and mass.
Described above is only the preferred embodiment of this patent, it is noted that for the ordinary skill people of the art
For member, on the premise of the art of this patent principle is not departed from, some improvement and replacement can also be made, these improve and replaced
Also it should be regarded as the protection domain of this patent.
Claims (4)
- A kind of 1. novel energy-conserving cooling device, it is characterised in that：Including upper tube box, it is pre- that fin air is provided with the upper tube box Cooler tube bundle, upper tube box top are provided with suction tube, and axial flow blower is provided with the suction tube, is connected with below upper tube box The lower tube box being connected, the evaporative condenser/cooling heat transferring being connected with the tube bank of fin air precooling is provided with the lower tube box Tube bank, is provided with spray system, the spray system is located at evaporative condenser/cooling heat transferring pipe between the upper tube box and lower tube box Shu Shangfang, the lower tube box lower section are connected with cyclic water tank, are provided with air inlet in the cyclic water tank upper portion side wall, circulate Circulating water pipe is connected between water tank bottom and spray system, circulating pump is provided with the circulating water pipe.
- 2. novel energy-conserving cooling device according to claim 1, it is characterised in that：The air inlet is provided with screen pack, institute State and be provided with shutter on the outside of screen pack.
- 3. novel energy-conserving cooling device according to claim 1, it is characterised in that：The cyclic water tank Upper vertical is provided with Some deflectors, the deflector is identical with air intake open height, and the cross section of deflector is waveform.
- 4. novel energy-conserving cooling device according to claim 1, it is characterised in that：The cyclic water tank bottom is provided with electricity and added Thermal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498889.XU CN206755925U (en) | 2017-04-26 | 2017-04-26 | A kind of novel energy-conserving cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720498889.XU CN206755925U (en) | 2017-04-26 | 2017-04-26 | A kind of novel energy-conserving cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755925U true CN206755925U (en) | 2017-12-15 |
Family
ID=60617568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720498889.XU Expired - Fee Related CN206755925U (en) | 2017-04-26 | 2017-04-26 | A kind of novel energy-conserving cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755925U (en) |
-
2017
- 2017-04-26 CN CN201720498889.XU patent/CN206755925U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103527267B (en) | Direct air-cooling unit system with plate-type evaporative condenser unit adopted | |
| CN107155280B (en) | A kind of integration ventilating and cooling heat reclamation device | |
| CN105403067B (en) | One kind utilizes industrial exhaust heat condensed water demisting cooling tower | |
| CN103940161B (en) | The defrosting method of a kind of many air heat sources heat exchanger through transport and device | |
| CN206755926U (en) | A kind of efficient air cooling apparatus | |
| CN206669982U (en) | A kind of device for recycling condensed water for Fresh air handling units | |
| CN107560456A (en) | A kind of mechanical-draft cooling tower with cold coagulation liquid fog dispersal function | |
| CN203531984U (en) | Direct air-cooling unit system with plate-type evaporative condenser set | |
| CN204612525U (en) | The compound closed cooling tower of operation can be done a kind of winter | |
| CN103292611B (en) | Water-saving device used for wet-type air cooler in air-cooled power plant | |
| CN105865221B (en) | There is the gravity-flow ventilation dry and wet joint cooling tower of air precooling and preventing freeze in winter | |
| CN101329106A (en) | Technique and process for preparing sanitary hot water by air conditioner condensation heat and auxiliary heat source | |
| CN214571817U (en) | Dry-type heat recovery wine cooling system | |
| CN204301555U (en) | One utilizes industrial exhaust heat condensed water demist cooling tower | |
| CN211953332U (en) | Energy-saving and water-saving efficient evaporative condenser | |
| CN108751311A (en) | A kind of evaporation-type seawater desalination system and method using engine of boat and ship waste heat | |
| CN206755925U (en) | A kind of novel energy-conserving cooling device | |
| CN104654573A (en) | Hot-melt-type solidification latent heat pump capable of recycling waste heat | |
| CN208561751U (en) | A kind of evaporation-type seawater desalination system using engine of boat and ship waste heat | |
| CN207379318U (en) | A kind of hyperbolic natural-draft cooling tower with cold coagulation liquid fog dispersal | |
| CN107120986A (en) | Combined vaporizing formula air cooler | |
| CN105645491A (en) | Water purification system and process | |
| CN107327311B (en) | A kind of long tunnel gas source cooling system | |
| CN204494794U (en) | A kind of recovery used heat thermal fusion latent heat of solidification heat pump | |
| CN209672864U (en) | The external dry and wet of heat exchanger combines closed cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20210426 |