CN203215899U - Direct evaporation cooling air conditioning unit applied to power plant - Google Patents
Direct evaporation cooling air conditioning unit applied to power plant Download PDFInfo
- Publication number
- CN203215899U CN203215899U CN 201320192937 CN201320192937U CN203215899U CN 203215899 U CN203215899 U CN 203215899U CN 201320192937 CN201320192937 CN 201320192937 CN 201320192937 U CN201320192937 U CN 201320192937U CN 203215899 U CN203215899 U CN 203215899U
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- air conditioning
- cooling air
- power plant
- conditioning unit
- direct evaporative
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Abstract
The utility model discloses a direct evaporation cooling air conditioning unit applied to a power plant. The direct evaporation cooling air conditioning unit comprises a unit shell, two opposite side walls of the unit shell are provided with an air inlet and an air outlet respectively, the air inlet penetrates through a wall and is communicated with the outside through a fresh air pipe, and a sand-preventing shutter is arranged on the outer side of the pipe opening of the fresh air pipe. A filter, a direct evaporative cooler, a water baffle and a blower are arranged in the unit shell in the entering direction of fresh air. The direct evaporation cooling air conditioning unit applied to the power plant is suitable for power plants and other areas with bad weather conditions, solves the problems that in the power plant where the direct evaporation cooling air conditioning unit is used, the surface is prone to scaling before packing and unit efficiency is reduced, improves the unit efficiency, and improves economic benefits of an entire machine.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of direct Evaporative Cooling Air Conditioning unit that is applicable to the power plant.
Background technology
At present, the Evaporative Cooling Air Conditioning technology in Xinjiang of China, the Northwests such as Gansu, Ningxia, Shaanxi have obtained applying, and are and also comparatively extensive such as its application of country such as African desert areas in the world.Along with the continuous development of Evaporative Cooling Air Conditioning technology in the air-conditioning system field, for the application of Evaporative Cooling Air Conditioning in the power plant provides economically viable condition basis.
The power plant adopts direct evaporative cooling unit to cool mostly both at home and abroad, and power plant generally build the more abominable area of condition in, and consider the territorial environment condition that evaporation cooling technique is used at present, when direct Evaporative Cooling Air Conditioning unit was applied in the power plant after a period of time, on filler, will adhere to a large amount of particles such as dust and sand dust, especially in the easiest fouling of front surface of filler, cause the runner of filler to produce obstruction, greatly reduced the efficient of air-conditioning unit.If the method for taking usually more to renew filler then can reduce the economy of evaporation cooling technique.Direct evaporative cooling filler commonly used at present mainly contains: organic filler, inorganic filler, metal packing, high molecular weight hydrophilic filler.Wherein the corrosion resistance of metal packing is better, and is easy to clean, but thermal property is relatively poor; Organic filler has then that resistance is less, thermal property reaches advantages such as low price well.
The utility model content
The purpose of this utility model is to provide a kind of direct Evaporative Cooling Air Conditioning unit that is applicable to the power plant, has solved the easy problem of stopping up and needing to change filler of filler runner that the power plant exists with direct Evaporative Cooling Air Conditioning unit.
The technical scheme that the utility model adopts is, be applicable to the direct Evaporative Cooling Air Conditioning unit in power plant, include machine unit shell, machine unit shell is respectively arranged with air inlet and air outlet on the relative two side, air inlet passes wall by new wind airduct and is communicated with outdoor, the mouth of pipe arranged outside of new wind airduct has the sand prevention blinds, is disposed with filter, direct evaporative cooler, water fender and pressure fan by new wind approach axis in the machine unit shell.
Characteristics of the present utility model also are,
The sand prevention blinds includes the blinds frame, the equidistant multi-disc sand prevention blade that is arranged with in parallel in the blinds frame, and the sand prevention blade is downward-sloping.
Direct evaporative cooler includes combined stuffing, and the top of combined stuffing is provided with the spray arm, and the bottom of combined stuffing is provided with header tank, and header tank is connected with the spray arm by water pipe, and water pipe is provided with water circulating pump.
Combined stuffing comprises organic filler and the metal packing that is arranged side by side, and organic filler and metal packing are fastened into one by the alloy framework.
Compare with existing direct Evaporative Cooling Air Conditioning unit, direct Evaporative Cooling Air Conditioning unit of the present utility model has following characteristics:
1) at the wall near machine unit shell the sand prevention blinds is set, the sand prevention blinds links to each other with new wind airduct, direct Evaporative Cooling Air Conditioning unit of the present utility model is applicable to the bigger areas of dust storm such as power plant, can stop extraneous dust storm to enter in the machine unit shell, can effectively prevent from piling up a large amount of foulings at filling surface, alleviate owing to the filler runner stops up the problem that causes temperature reduction performance to reduce.
2) the interior filler of direct Evaporative Cooling Air Conditioning unit in power plant that is applicable to of the present utility model is combined by metal packing and organic filler, and both are fastened into one by the alloy framework, when a large amount of fouling in metal packing surface, it can be pulled down cleaning, be installed in the machine unit shell again behind the wash clean, thereby prolong the service time of organic filler, economy increases.
Description of drawings
Fig. 1 is the structural representation of direct Evaporative Cooling Air Conditioning unit of the present utility model;
Fig. 2 is the structural representation of sand prevention blinds in the direct Evaporative Cooling Air Conditioning unit of the present utility model;
Fig. 3 is the structural representation of combined stuffing in the direct Evaporative Cooling Air Conditioning unit of the present utility model.
Among the figure, 1. sand prevention blinds, 2. direct evaporative cooler, 3. new wind airduct, 4. filter, 5. metal packing, 6. the alloy framework 7. sprays arm, 8. organic filler, 9. water fender, 10. air inlet, 11. header tanks, 12. water circulating pump, 13. pressure fans, 14. air outlets, 15. the blinds frame, 16. sand prevention blades, 17. water pipes.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The direct Evaporative Cooling Air Conditioning unit that is applicable to the power plant of the present utility model, its structure as shown in Figure 1, include machine unit shell, machine unit shell is respectively arranged with air inlet 10, air outlet 14 on the relative two side, air inlet 10 passes wall by new wind airduct 3 and is communicated with outdoor, the mouth of pipe arranged outside of new wind airduct 3 has sand prevention blinds 1, is disposed with filter 4, direct evaporative cooler 2, water fender 9 and pressure fan 13 by new wind approach axis in the machine unit shell.
Direct evaporative cooler 2, its structure includes combined stuffing as shown in Figure 1, the top of combined stuffing is provided with spray arm 7, the bottom of combined stuffing is provided with header tank 11, and header tank 11 is connected with spray arm 7 by water pipe 17, and water pipe 17 is provided with water circulating pump 12.
Combined stuffing, its structure comprise the organic filler 8 and the metal packing 5 that are arranged side by side as shown in Figure 3, and organic filler 8 and metal packing 5 are fastened into one by alloy framework 6.
The effect of each parts in the direct Evaporative Cooling Air Conditioning unit of the present utility model:
The course of work of the direct Evaporative Cooling Air Conditioning unit of the utility model:
After outdoor air is removed the part grains of sand by sand prevention blinds 1 earlier, after process filter 4 filters again by air inlet 10 by new wind airduct 3, send into the combined stuffing place; Air carries out the wet exchange of heat at metal packing 5 and organic filler 8 places and packing layer moisture film makes the air cooling, and cooled air is delivered to air outlet 14 via pressure fan 13 again by water fender 9, sends into air conditioning area at last again.
Water in the header tank 11 of machine unit shell bottom is delivered to feed pipe by water pipe 17 and water circulating pump 12, water drenches on the combined stuffing layer uniformly, trickle relies on the dirty moistening whole combined stuffing of gravity surface then, trickle constantly evaporates because absorb airborne heat, steam after the evaporation is taken away by air-flow, part water flows to downwards in the header tank 11, recycles.
Claims (4)
1. be applicable to the direct Evaporative Cooling Air Conditioning unit in power plant, it is characterized in that, include machine unit shell, described machine unit shell is respectively arranged with air inlet (10) and air outlet (14) on the relative two side, described air inlet (10) passes wall by new wind airduct (3) and is communicated with outdoor, the mouth of pipe arranged outside of new wind airduct (3) has sand prevention blinds (1), is disposed with filter (4), direct evaporative cooler (2), water fender (9) and pressure fan (13) by new wind approach axis in the described machine unit shell.
2. according to the described direct Evaporative Cooling Air Conditioning unit that is applicable to the power plant of claim 1, it is characterized in that, described sand prevention blinds (1) includes blinds frame (15), the equidistant multi-disc sand prevention blade (16) that is arranged with in parallel in the described blinds frame (15), described sand prevention blade (16) is downward-sloping.
3. according to the described direct Evaporative Cooling Air Conditioning unit that is applicable to the power plant of claim 1, it is characterized in that, described direct evaporative cooler (2), include combined stuffing, the top of described combined stuffing is provided with spray arm (7), the bottom of described combined stuffing is provided with header tank (11), and described header tank (11) is connected with described spray arm (7) by water pipe (17), and described water pipe (17) is provided with water circulating pump (12).
4. according to the described direct Evaporative Cooling Air Conditioning unit that is applicable to the power plant of claim 3, it is characterized in that, described combined stuffing comprises organic filler (8) and the metal packing (5) that is arranged side by side, and described organic filler (8) and metal packing (5) are fastened into one by alloy framework (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192937 CN203215899U (en) | 2013-04-16 | 2013-04-16 | Direct evaporation cooling air conditioning unit applied to power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320192937 CN203215899U (en) | 2013-04-16 | 2013-04-16 | Direct evaporation cooling air conditioning unit applied to power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215899U true CN203215899U (en) | 2013-09-25 |
Family
ID=49205426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320192937 Expired - Fee Related CN203215899U (en) | 2013-04-16 | 2013-04-16 | Direct evaporation cooling air conditioning unit applied to power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791570A (en) * | 2014-01-14 | 2014-05-14 | 西安工程大学 | Air conditioning device provided with evaporative condenser and ventilating system and used for power plant |
-
2013
- 2013-04-16 CN CN 201320192937 patent/CN203215899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791570A (en) * | 2014-01-14 | 2014-05-14 | 西安工程大学 | Air conditioning device provided with evaporative condenser and ventilating system and used for power plant |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140416 |