CN103574996A - Closed type vertical tube indirect evaporation cooling high-temperature cool water unit - Google Patents
Closed type vertical tube indirect evaporation cooling high-temperature cool water unit Download PDFInfo
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- CN103574996A CN103574996A CN201310572188.2A CN201310572188A CN103574996A CN 103574996 A CN103574996 A CN 103574996A CN 201310572188 A CN201310572188 A CN 201310572188A CN 103574996 A CN103574996 A CN 103574996A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 140
- 238000001704 evaporation Methods 0.000 title claims abstract description 115
- 230000008020 evaporation Effects 0.000 title claims abstract description 115
- 238000001816 cooling Methods 0.000 title claims abstract description 71
- 239000000945 filler Substances 0.000 claims description 31
- 125000004122 cyclic group Chemical group 0.000 claims description 18
- 239000004744 fabric Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The invention discloses a closed type vertical tube indirect evaporation cooling high-temperature cool water unit which comprises a vertical tube type indirect evaporation cooler a and a vertical tube type indirect evaporation cooler b. The vertical tube type indirect evaporation cooler a and the vertical tube type indirect evaporation cooler b are arranged in a unit shell body from top to bottom. The lower portion of the vertical tube indirect evaporation cooler is provided with a secondary air inlet. A direct evaporation cooler, a water baffle b and a centrifugal fan are sequentially arranged behind the vertical tube type indirect evaporation cooler a in the air inlet direction. A closed heat exchanger and a water baffle a are sequentially arranged behind the vertical tube type indirect evaporation cooler in the air inlet direction. A water baffle c and an axial flow fan are sequentially arranged on the upper portion of the vertical type indirect evaporation cooler a from bottom to top. According to the closed type vertical tube indirect evaporation cooling high-temperature cool water unit, the vertical tube type indirect evaporation coolers are arranged from top to bottom, the direct evaporation cooler and the closed type heat exchanger are arranged from top to bottom, the centrifugal fan and the axial flow fan are used for respectively controlling primary air and secondary air, and the cool water unit is jointly composed, so that water quality of the cool water unit and water outlet temperature are ensured, and the heat exchange efficiency of the unit is improved to a certain degree.
Description
Technical field
The invention belongs to air conditioner technical field, be specifically related to the enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units that a kind of enclosed heat exchanger, standpipe type indirect evaporation cooler, direct evaporative cooler combine.
Background technology
Evaporation cooling technique is as a kind of efficient cooling technology, is not only widely used producing aspect cold wind at present, produces cold water aspect according to its principle simultaneously, also moving to maturity step by step.In NORTHWEST CHINA area, due to the larger atmospheric environment of the Northwest's dust storm, the open type that come into operation evaporation cooling high-temperature handpiece Water Chilling Units, the obstruction and the change of water quality that due to dust storm, cause have caused larger limitation to promoting the use of of evaporative cooling handpiece Water Chilling Units.Aspect machine packet size, the normal tube type indirect evaporative cooler adopting, due to its version restriction, causes evaporation cooling high-temperature handpiece Water Chilling Units size larger, limited in some place applicability simultaneously.
In some special fields of employment, for example, in Electric Factory Air-Cooling system, the recirculated water using is demineralized water, higher to water quality requirement, common open type evaporation cooling high-temperature handpiece Water Chilling Units is difficult to meet its control requirement to water quality, but at these air cooling systems, apply more area, often the comparatively applicable area of evaporation cooling technique.Evaporation cooling technique mainly utilizes air wet-bulb depression as driving gesture, and by the wet exchange of heat of air and water, latent heat of vaporization when water evaporates is taken away heat, has the advantages such as efficient, energy-conservation, water saving, low-carbon (LC).
In sum, for the deficiency of open type evaporation cooling high-temperature handpiece Water Chilling Units and the limitation of the scope of application thereof, the enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units that adopts standpipe type indirect evaporation cooler to be combined with closed type structure, outdoor air is passed through to the precooling of standpipe indirect evaporation cooler, again by direct evaporative cooling filler and the wet exchange of trickle heat, obtain the recirculated water of lower temperature, recirculated water and the wet exchange of the heat outside enclosed heat exchanger of the outdoor air after precooling by lower temperature carry out cooling enclosed heat exchanger inner fluid, the heat exchange efficiency of raising enclosed heat exchanger that can be to a certain degree, the situation that the exchange capability of heat that the heat exchange of alleviation enclosed causes declines.The enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units that closed type structure is combined with standpipe type indirect evaporation cooler, in the Northwest, use, can avoid water quality to be affected on the one hand, guarantee water quality, standpipe type indirect evaporation cooler can dwindle machine packet size on the other hand, alleviate the blockage problem that air plankton causes, by standpipe indirect evaporation cooler and the directly setting of evaporative cooling filler, reduce recirculated water water temperature, and then the heat exchange efficiency of raising enclosed heat exchanger, obtain the leaving water temperature of comparatively desirable enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units, there is certain promotional value.
Summary of the invention
The object of the present invention is to provide a kind of enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units, adopt standpipe type indirect evaporation cooler, enclosed heat exchanger and direct evaporative cooler to combine, guarantee handpiece Water Chilling Units water quality and leaving water temperature, also improved to a certain extent the heat exchange efficiency of unit.
The technical solution adopted in the present invention is, enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units, comprise in machine unit shell, be arranged in up and down standpipe type indirect evaporation cooler a and the standpipe type indirect evaporation cooler b at air inlet place, the bottom of standpipe type indirect evaporation cooler b is Secondary Air air inlet, press air intake direction, after standpipe type indirect evaporation cooler a, be disposed with direct evaporative cooler, water fender b and centrifugal blower, after standpipe type indirect evaporation cooler b, be disposed with enclosed heat exchanger and water fender a, the top of standpipe type indirect evaporation cooler a, be disposed with from the bottom up water fender c and axial flow blower.
Feature of the present invention is also,
Standpipe type indirect evaporation cooler a is wherein comprised of the water-locator b of set of heat exchange tubes and upper setting thereof, standpipe type indirect evaporation cooler b is comprised of the water-locator c of set of heat exchange tubes and upper setting thereof, the bottom of standpipe type indirect evaporation cooler b is provided with cyclic water tank a, and cyclic water tank a is connected with water-locator c with water-locator b respectively with water circulating pump a by feed pipe.
Direct evaporative cooler is wherein comprised of the filler a arranging from top to bottom, grid cloth hydrophone and water-locator a, enclosed heat exchanger is comprised of Multi-layer exchanging heat coil pipe, between each layer of heat exchange coil, be provided with filler b, between enclosed heat exchanger and filler a, be provided with water fender, the bottom of enclosed heat exchanger is provided with cyclic water tank b, and cyclic water tank b is connected with water-locator a with water circulating pump b by feed pipe.
On the machine unit shell on enclosed heat exchanger side, be provided with access door.
Beneficial effect of the present invention is:
1. standpipe type indirect evaporation cooler is applied in evaporation cooling high-temperature handpiece Water Chilling Units, in the poor area application of climatic environment, can alleviate the clogging that dust storm in environment etc. causes enclosed heat exchanger, simultaneously according to the design feature of standpipe type indirect evaporation cooler, can to a certain degree dwindle the size of evaporation cooling high-temperature handpiece Water Chilling Units, more be applicable to engineering application.
2. adopt the upper and lower two-layer layout of standpipe type indirect evaporation cooler, to wet precooling treatment such as outdoor air carry out, air after the indirect precooling of unit top vertical pipe type is through direct evaporative cooling packing section, carry out the wet exchange of heat with trickle, reduce recirculated water trickle water temperature and air themperature, the air that recirculated water after cooling falls into after enclosed heat exchanger and bottom standpipe type indirect evaporation cooler precooling carries out the wet exchange of heat, the fluid in cooling enclosed heat exchanger.The wet exchange of recirculated water water temperature after cooling and the air after precooling heat outside enclosed heat exchanger, raising to a certain degree the heat exchange efficiency of enclosed heat exchanger, and then reduce the leaving water temperature of this unit, make the leaving water temperature of this enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units approach the wet-bulb temperature of air after precooling as far as possible.
3. the enclosed heat exchanger of this enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units adopts heat exchange coil layered arrangement, between each layer, arrange direct evaporative cooling filler, can reach the water distribution of each layer of heat exchange coil of current-sharing on the one hand, increase air to a certain degree and the heat exchange area of trickle on the other hand, the water temperature of reduction recirculated water that can be to a certain degree, improves heat exchange efficiency.
4. the direct evaporative cooling packing section top trickle of this enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units adopts grid cloth hydrophone, can guarantee the water distribution effect of direct evaporative cooling filler, makes full use of the specific area of direct evaporative cooling filler.
5. the cooling handpiece Water Chilling Units of this enclosed standpipe indirect evaporation is effectively utilized unit space, at wind outlet, be provided with access door, be convenient to attendant and regularly this unit carried out to inspection and maintenance, can regularly to falling into the foreign material of unit, clear up on the one hand, regular maintenance on the other hand, can guarantee service life of this unit.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of high temperature cold water unit of the present invention;
Fig. 2 is the structural representation of enclosed heat exchanger in high temperature cold water unit of the present invention;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of direct evaporative cooler grid cloth hydrophone in high temperature cold water unit of the present invention.
In figure, 1. cyclic water tank a, 2. water circulating pump a, 3. water circulating pump b, 4. high temperature cold water outlet pipe, 5. cyclic water tank b, 6. enclosed heat exchanger, 7. access door, 8. water fender a, 9. unit return pipe, 10. water fender b, 11. centrifugal blower motors, 12. centrifugal blowers, 13. grid cloth hydrophones, 14. water-locator a, 15. filler a, 16. axial flow blowers, 17. water fender c, 18. water-locator b, 19. standpipe type indirect evaporation cooler a, 20. standpipe type indirect evaporation cooler b, 21. Secondary Air air inlets, 22. heat exchange coil water inlets, 23. filler b, 24. heat exchange coil delivery ports, 25. direct evaporative coolers.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
The structure of enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units of the present invention as shown in Figure 1, comprise in machine unit shell, be arranged in up and down standpipe type indirect evaporation cooler a19 and the standpipe type indirect evaporation cooler b20 at air inlet place, the bottom of standpipe type indirect evaporation cooler b20 is Secondary Air air inlet 21, press air intake direction, after standpipe type indirect evaporation cooler a19, be disposed with direct evaporative cooler 25, water fender b10 and centrifugal blower 12, after standpipe type indirect evaporation cooler b20, be disposed with enclosed heat exchanger 6 and water fender a8, the top of standpipe type indirect evaporation cooler a19, be disposed with from the bottom up water fender c17 and axial flow blower 16.
The structure of standpipe type indirect evaporation cooler a19 wherein, water-locator b18 by set of heat exchange tubes and upper setting thereof forms, standpipe type indirect evaporation cooler b20 is comprised of the water-locator c26 of set of heat exchange tubes and upper setting thereof, the bottom of standpipe type indirect evaporation cooler b20 is provided with cyclic water tank a1, and cyclic water tank a1 is connected with water-locator c26 with water-locator b18 respectively with water circulating pump a2 by feed pipe.
Direct evaporative cooler 25 is wherein comprised of the filler a15 arranging from top to bottom, grid cloth hydrophone 13 and water-locator a14, between enclosed heat exchanger 6 and filler a15, be provided with water fender, the bottom of enclosed heat exchanger 6 is provided with cyclic water tank b5, and cyclic water tank b5 is connected with water-locator a14 with water circulating pump b3 by feed pipe.
On the machine unit shell on enclosed heat exchanger 6 sides, be provided with access door 7.
Enclosed heat exchanger 6 is comprised of Multi-layer exchanging heat coil pipe, between each layer of heat exchange coil, be provided with filler b23, its structure as shown in Figure 2 and Figure 3, heat exchange coil layered arrangement, heat exchange coil two ends is heat exchange coil water inlet 22 and heat exchange coil delivery port 24, and the two ends up and down of enclosed heat exchanger 6 is unit return pipe 9 and high temperature cold water outlet pipe 4.
The structure of grid cloth hydrophone 13 as shown in Figure 4, is a plurality of through-hole structures of arranging on flat board.
Outdoor air is under the drainage of centrifugal blower 12, by wet precoolings such as two parts standpipe type indirect evaporation cooler of arranging up and down carry out, air after the standpipe type indirect evaporation cooler a19 precooling of top is through direct evaporative cooler 25, at direct evaporative cooling filler a15 and trickle, carry out the wet exchange of heat, cooling circulating water, air, by moistening and lowering temperature, is discharged unit by centrifugal blower 12 after water fender 10b simultaneously.Air after the standpipe type indirect evaporation cooler b20 precooling of bottom is through enclosed heat exchanger 6, outside enclosed heat exchanger 6 heat exchange coils, carry out the wet exchange of heat with trickle, air is by moistening and lowering temperature, and the air after moistening and lowering temperature is discharged outside unit by centrifugal blower 12 after water fender 8a.Unit adopts the form of crossing current, adopt standpipe type indirect evaporation cooler a19 and b20 layered arrangement, the outdoor air of precooling is respectively by filler a15 and the enclosed heat exchanger 6 of direct evaporative cooler, air ' s wet bulb temperature after precooling reduces, carry out the wet exchange of heat with trickle, trickle can reach the sub-wet-bulb temperature lower than outdoor air wet bulb temperature, and then improves the heat exchange efficiency of enclosed heat exchanger 6, reduces unit leaving water temperature.Between each layer of heat exchange coil of enclosed heat exchanger 6, arrange filler b23, increase the wet exchange area of heat of air and trickle, reduce air and trickle water temperature, improve the heat exchange efficiency of heat exchange coil.Filler a15 top at the direct evaporative cooler of unit middle upper portion adopts grid cloth hydrophone 13, has guaranteed the water distribution effect of filler a15.Adopt axial flow blower 16 to control separately the secondary air flow of standpipe type indirect evaporation cooler, guarantee the heat exchange efficiency of standpipe type indirect evaporation cooler, adopt centrifugal blower 12 as unit primary air drainage blower fan, high blast has guaranteed primary air flow, for the heat transfer effect of enclosed heat exchanger 6 provides certain guarantee.
Outdoor air is divided into two parts, a part is through wet precoolings such as top standpipe type indirect evaporation cooler a19, air after precooling passes through the filler a15 of direct evaporative cooler again, carry out the wet exchange of heat with trickle, can reduce recirculated water water temperature to the sub-wet-bulb temperature lower than outdoor air wet bulb temperature, the recirculated water of lower temperature falls on enclosed heat exchanger 6 again, with the wet exchange of outdoor air heat after the wet precoolings such as bottom standpipe type indirect evaporation cooler b20, fluid in cooling enclosed heat exchanger 6, the recirculated water of lower temperature with etc. the wet exchange of outdoor air heat after wet precooling, improved the heat exchange efficiency of enclosed heat exchanger 6, and then the leaving water temperature of reduction enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units.
Directly evaporative cooling filler a15 top is provided with grid cloth hydrophone 13 devices, and current-sharing trickle has guaranteed the water distribution effect of direct evaporative cooling trickle.The heat exchange coil of enclosed heat exchanger 6 adopts layered arrangement, between each layer, be provided with filler b23, on the one hand can current-sharing trickle, improve the uniformity of water distribution outside heat exchange coil, improve on the other hand the wet exchange area of heat of air and trickle, reduce recirculated water water temperature and air themperature, improve the heat exchange efficiency of heat exchange coil, and then reduce the leaving water temperature of enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units.
Adopt axial flow blower 16 to control the auxiliary air of standpipe type indirect evaporation cooler a19, b20, guarantee air quantity and the pressure of auxiliary air; Adopt centrifugal blower 12 as unit primary air air-introduced machine, guarantee primary air flow, so assurance to a certain degree air and the wet exchange of hydro-thermal effect, raising set heat exchange efficiency.
On unit enclosed heat exchanger 6 sides, access door 7 is set, aspect attendant regularly carries out Problem with this unit, prolongation unit service life.
The course of work of enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units of the present invention is:
1. the wind system course of work
A. the primary air course of work:
The standpipe type indirect evaporation cooler precooling that outdoor air is arranged through upper and lower two parts, air after the standpipe type indirect evaporation cooler a19 precooling of top is through direct evaporative cooler filler a15, in direct evaporative cooling packing section and trickle, carry out the wet exchange of heat, then by discharging units by centrifugal blower 12 after water fender b10; Air after the standpipe type indirect evaporation cooler b20 precooling of bottom, through enclosed heat exchanger 6, carries out the wet exchange of heat with trickle outside enclosed heat exchanger 6, the fluid in cooling enclosed heat exchanger 6 pipes, then by centrifugal blower 12, discharge unit after water fender a8.
B. the auxiliary air course of work:
Outdoor air enters in standpipe type indirect evaporation cooler pipe through standpipe type indirect evaporation cooler a19 and b20 bottom Secondary Air air inlet 21, carry out the wet exchange of heat with trickle in pipe, by in bottom standpipe type indirect evaporation cooler b20 and top standpipe type indirect evaporation cooler a19 pipe, after crossing water fender c17, by axial flow blower 16, discharge unit respectively.
C. unit primary air air draft work:
Through centrifugal blower 12, discharge the primary air of unit, compare outside air temperature lower, but humidity being larger, is not the very strict places such as factory building for indoor humidity is required, centrifugal blower air draft can be delivered to and in factory building, carry out aeration-coolingly, make full use of unit air draft.
2. the water system course of work
A. the recirculated water course of work:
In standpipe type indirect evaporation cooler a19 and b20 cyclic water tank a1, recirculated water is delivered to respectively standpipe type indirect evaporation cooler b20 water-distributing device place, bottom and standpipe type indirect evaporation cooler a19 water-distributing device 18 places, top by water circulating pump a2, drench in standpipe type indirect evaporation cooler heat exchanger tube, carry out dropping in cyclic water tank a1 after the wet exchange of heat with auxiliary air.
In the enclosed heat exchanger 6 cyclic water tank b5 of place, recirculated water is delivered under the pouring of water-locator a14 place, direct evaporative cooling packing section top by water circulating pump b3, after 13 current-sharings of grid cloth hydrophone, drop into direct evaporative cooling filler a15 top, carry out after the wet exchange of heat with the air skimming over, trickle is fallen outside enclosed heat exchanger 6, the wet fluid exchanging in cooling enclosed heat exchanger 6 heat exchange coils of air heat with after the standpipe type indirect evaporation cooler b20 precooling of bottom, finally drops in cyclic water tank b5.
B. the high temperature cold water course of work:
System backwater enters in enclosed heat exchanger 6 heat exchange coils through unit return pipe 9, through the trickle outside enclosed heat exchanger 6 and the wet exchange of air heat, after being cooled, by high temperature cold water outlet pipe 4, is sent in evaporation cooling high-temperature handpiece Water Chilling Units.
The enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units that the present invention adopts standpipe type indirect evaporation cooler to be combined with enclosed heat exchanger and direct evaporative cooling filler, standpipe type indirect evaporation cooler is applied in evaporation cooling high-temperature handpiece Water Chilling Units, in NORTHWEST CHINA area, according to the feature of standpipe type indirect evaporation cooler, in pipe, walk auxiliary air and trickle, outside pipe, walk primary air, in pipe, utilize trickle from souring, clogging in release pipe, outside pipe, walk primary air, be difficult for dirty stifled, standpipe type indirect evaporation cooler physical dimension is less simultaneously, in application and evaporation cooling high-temperature handpiece Water Chilling Units, can to a certain degree dwindle machine packet size.Adopt direct evaporative cooling filler to be arranged on enclosed heat exchanger top, outdoor air through direct evaporative cooling filler, carries out the wet exchange of heat with the trickle on filler after the standpipe type indirect evaporation cooler precooling of top, and trickle temperature can reach sub-wet-bulb temperature.Trickle after cooling falls into enclosed heat exchanger, with the air distributary heat exchange after the standpipe type indirect evaporation cooler precooling of bottom, cooling enclosed heat exchanger internal flow, because outdoor air is through standpipe type indirect evaporation cooler precooling, its corresponding wet-bulb temperature reduces, carry out the cooling enclosed device internal flow of the wet exchange of heat with trickle, lower circulating water temperature and air themperature, can further improve the exchange capability of heat of enclosed heat exchanger, make enclosed heat exchanger internal flow further cooling, reduce evaporation cooling high-temperature handpiece Water Chilling Units leaving water temperature; Through the air of the direct evaporative cooling filler in top and the air through bottom enclosed heat exchanger, all there is direct evaporative cooling constant enthalpy cooling processing, therefore after sending unit by centrifugal blower, can be used for indoor humidity to require lower power house ventilation to lower the temperature, further utilize unit air-out.
Claims (4)
1. enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units, it is characterized in that, comprise in machine unit shell, be arranged in up and down the standpipe type indirect evaporation cooler a(19 at air inlet place) and standpipe type indirect evaporation cooler b(20), described standpipe type indirect evaporation cooler b(20) bottom is Secondary Air air inlet (21), press air intake direction, described standpipe type indirect evaporation cooler a(19) after, be disposed with direct evaporative cooler (25), water fender b(10) and centrifugal blower (12), described standpipe type indirect evaporation cooler b(20) after, be disposed with enclosed heat exchanger (6) and water fender a(8), described standpipe type indirect evaporation cooler a(19) top, be disposed with from the bottom up water fender c(17) and axial flow blower (16).
2. according to enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units claimed in claim 1, it is characterized in that, described standpipe type indirect evaporation cooler a(19) by the water-locator b(18 of set of heat exchange tubes and upper setting thereof) form, described standpipe type indirect evaporation cooler b(20) by the water-locator c(26 of set of heat exchange tubes and upper setting thereof) form, described standpipe type indirect evaporation cooler b(20) bottom is provided with cyclic water tank a(1), described cyclic water tank a(1) by feed pipe and water circulating pump a(2) respectively with water-locator b(18) with water-locator c(26) be connected.
3. according to the enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units described in claim 1 or 2, it is characterized in that, described direct evaporative cooler (25) is by the filler a(15 arranging from top to bottom), grid cloth hydrophone (13) and water-locator a(14) form, described enclosed heat exchanger (6) is comprised of Multi-layer exchanging heat coil pipe, between each layer of heat exchange coil, be provided with filler b(23), described enclosed heat exchanger (6) and filler a(15) between be provided with water fender, the bottom of described enclosed heat exchanger (6) is provided with cyclic water tank b(5), described cyclic water tank b(5) by feed pipe and water circulating pump b(3) with water-locator a(14) be connected.
4. according to the enclosed standpipe indirect evaporation cooling down high-temperature handpiece Water Chilling Units described in claim 1 or 2, it is characterized in that, on the machine unit shell on described enclosed heat exchanger (6) side, be provided with access door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572188.2A CN103574996B (en) | 2013-11-13 | 2013-11-13 | Enclosed standpipe indirect evaporating-cooling high temperature cold water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310572188.2A CN103574996B (en) | 2013-11-13 | 2013-11-13 | Enclosed standpipe indirect evaporating-cooling high temperature cold water unit |
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| Publication Number | Publication Date |
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| CN103574996A true CN103574996A (en) | 2014-02-12 |
| CN103574996B CN103574996B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310572188.2A Active CN103574996B (en) | 2013-11-13 | 2013-11-13 | Enclosed standpipe indirect evaporating-cooling high temperature cold water unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315875A (en) * | 2014-10-24 | 2015-01-28 | 西安工程大学 | Evaporative-type condenser for peak cooling of power plant |
| CN109780661A (en) * | 2019-02-15 | 2019-05-21 | 西安工程大学 | A kind of indirect evaporating-cooling water cooler |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6523604B1 (en) * | 1998-11-06 | 2003-02-25 | Barry R. Brooks | Indirect evaporative cooling apparatus |
| CN101634476A (en) * | 2009-08-24 | 2010-01-27 | 西安工程大学 | Closed evaporation cooling high-temperature cold water unit |
| CN202284834U (en) * | 2011-11-07 | 2012-06-27 | 西安工程大学 | Recycling compact composite evaporative cooling air conditioner unit |
| CN103245017A (en) * | 2013-04-12 | 2013-08-14 | 西安工程大学 | Closed cross-flow plate-fin dew-point indirect evaporative cooling outdoor unit |
| CN103292395A (en) * | 2013-05-06 | 2013-09-11 | 西安工程大学 | Closed negative-pressure evaporative-cooling chiller utilizing hydrodynamic fan |
| CN103759357A (en) * | 2014-01-08 | 2014-04-30 | 西安工程大学 | Evaporative cooling and mechanical refrigeration combined air/ water chilling unit for power plant |
-
2013
- 2013-11-13 CN CN201310572188.2A patent/CN103574996B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6523604B1 (en) * | 1998-11-06 | 2003-02-25 | Barry R. Brooks | Indirect evaporative cooling apparatus |
| CN101634476A (en) * | 2009-08-24 | 2010-01-27 | 西安工程大学 | Closed evaporation cooling high-temperature cold water unit |
| CN202284834U (en) * | 2011-11-07 | 2012-06-27 | 西安工程大学 | Recycling compact composite evaporative cooling air conditioner unit |
| CN103245017A (en) * | 2013-04-12 | 2013-08-14 | 西安工程大学 | Closed cross-flow plate-fin dew-point indirect evaporative cooling outdoor unit |
| CN103292395A (en) * | 2013-05-06 | 2013-09-11 | 西安工程大学 | Closed negative-pressure evaporative-cooling chiller utilizing hydrodynamic fan |
| CN103759357A (en) * | 2014-01-08 | 2014-04-30 | 西安工程大学 | Evaporative cooling and mechanical refrigeration combined air/ water chilling unit for power plant |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104315875A (en) * | 2014-10-24 | 2015-01-28 | 西安工程大学 | Evaporative-type condenser for peak cooling of power plant |
| CN104315875B (en) * | 2014-10-24 | 2016-08-24 | 西安工程大学 | Power plant's spike cooling evaporative condenser |
| CN109780661A (en) * | 2019-02-15 | 2019-05-21 | 西安工程大学 | A kind of indirect evaporating-cooling water cooler |
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| Publication number | Publication date |
|---|---|
| CN103574996B (en) | 2015-11-18 |
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