CN202709355U - Modularized direct and indirect two-stage evaporative cooling water chilling unit - Google Patents
Modularized direct and indirect two-stage evaporative cooling water chilling unit Download PDFInfo
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- CN202709355U CN202709355U CN 201220351580 CN201220351580U CN202709355U CN 202709355 U CN202709355 U CN 202709355U CN 201220351580 CN201220351580 CN 201220351580 CN 201220351580 U CN201220351580 U CN 201220351580U CN 202709355 U CN202709355 U CN 202709355U
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Abstract
The utility model discloses a modularized direct and indirect two-stage evaporative cooling water chilling unit, which is formed by connecting a pipe-type indirect evaporative cooler, a direct evaporative cooler and a pipe-type indirect evaporative cooler sequentially in series, wherein a heat exchanging device in the pipe-type indirect evaporative cooler consists of at least two groups of heat exchanging tube modules which are arranged in parallel; a filling device in the direct evaporative cooler consists of at least two groups of filling modules which are arranged in parallel; the evaporative cooling water chilling unit can further comprise at least two groups of modularized indirect and direct two-stage evaporative cooling water chilling units which are arranged in parallel; and each group of modularized indirect or direct two-stage evaporative cooling water chilling units comprises a pipe-type indirect evaporator cooler, a direct evaporative cooler and a pipe-type indirect evaporative cooler which are connected in sequence. According to the two-stage evaporative cooling water chilling unit, due to adoption of a modularized structure with an indirect section and a direct section, and module combination is carried out as required, and the prepared chilled water can meet the cold supply requirement; and the water chilling unit is reasonable in arrangement.
Description
Technical field
The utility model belongs to the air conditioner refrigerating technical field, relates to a kind of evaporative cooling handpiece Water Chilling Units, is specifically related to the direct and indirect double flash evaporation cooling of the modularization handpiece Water Chilling Units that is comprised of tube type indirect evaporative cooler and direct evaporative cooler.
Background technology
No matter the Evaporative Cooling Air Conditioning technology is at home or abroad in recent years, has all obtained certain development.The Evaporative Cooling Air Conditioning technology is for the mechanical refrigeration air-conditioning technical, and especially for the larger place cooling of some large spaces, sensible heat amount, it is more outstanding that its energy-saving effect seems.Along with development, innovation and the optimization of Evaporative Cooling Air Conditioning technology, also just more and more higher to the production requirement of Evaporative Cooling Air Conditioning unit (handpiece Water Chilling Units); With regard to domestic current Evaporative Cooling Air Conditioning industry, the Evaporative Cooling Air Conditioning unit of producing (being handpiece Water Chilling Units) also is not quite similar.Current, be not used as the reference that it produces unit having unified standard aspect the production of product yet.
In conjunction with above-mentioned actual conditions, the product needed of Evaporative Cooling Air Conditioning has a complementary measure as a reference, so that the Evaporative Cooling Air Conditioning technology can better be advanced.
Summary of the invention
The purpose of this utility model is to provide the direct and indirect double flash evaporation cooling of modularization handpiece Water Chilling Units, and tube type indirect evaporative cooler is combined with direct evaporative cooler, has realized the effective temperature-reducing for large space, the larger place of sensible heat amount.
The first technical scheme that the utility model adopts is that handpiece Water Chilling Units is cooled off in the direct and indirect double flash evaporation of modularization, is connected in series successively by tube type indirect evaporative cooler, direct evaporative cooler, tube type indirect evaporative cooler to form.
Characteristics of the present utility model also are,
Heat-exchanger rig in the tube type indirect evaporative cooler is comprised of the heat exchanger tube module that at least two groups are arranged in juxtaposition.
The structure of tube type indirect evaporative cooler is: be provided with air inlet on the sidewall of tube type indirect evaporative cooler, tube type indirect evaporative cooler inside is disposed with roughing efficiency air filter along the air intake direction, heat-exchanger rig, heat exchanger tube module top in the heat-exchanger rig is disposed with water-distributing device, water fender, the top of water fender is provided with overfire air fan, be provided with exhaust outlet on tube type indirect evaporative cooler corresponding to overfire air fan, the bottom of heat exchanger tube module is provided with water tank b, be provided with water filter c in the water tank b, water filter c in the water tank b is connected with water-distributing device by water inlet pipe, also is provided with water pump b and valve on the water inlet pipe.
The structure of heat exchanger tube module is: include the many heat exchanger tubes that are arranged in parallel and form set of heat exchange tubes, the top of set of heat exchange tubes is provided with the water device a that arranges more, the bottom of set of heat exchange tubes is provided with water tank a, be provided with water pump a and water filter a in the water tank a, the water pump in the water tank a is connected with water-distributing device a by water inlet pipe a.
Filler device in the direct evaporative cooler is comprised of the filler module that at least two groups are arranged in juxtaposition.
The structure of direct evaporative cooler is: be provided with filler device in the direct evaporative cooler, filler device includes the filler module, the filler both sides are provided with baffle plate, filler module top is provided with exhaust blower, is provided with exhaust outlet on the corresponding direct evaporative cooler of exhaust blower, and filler module bottom is provided with water tank d, be provided with water filter d in the water tank d, water tank d one side is provided with water inlet pipe, is provided with water-distributing device b on the return pipe, also is provided with water pump c on the return pipe.
The filler module includes filler, and the top of filler is provided with water-distributing device b, and the bottom of filler is provided with water tank b, is provided with water filter b in the water tank b, and water filter b is connected with water inlet pipe b.
The second technical scheme that the utility model adopts is, direct and the indirect double flash evaporation cooling of modularization handpiece Water Chilling Units, include the indirect and direct double flash evaporation cooling of the modularization handpiece Water Chilling Units of at least two group parallel connections, each pack moduleization is indirect cools off tube type indirect evaporative cooler, direct evaporative cooler, the tube type indirect evaporative cooler that handpiece Water Chilling Units includes successively connection with the double flash evaporation of being connected.
Characteristics of the present utility model also are,
Heat-exchanger rig is comprised of the heat exchanger tube module that at least two groups are arranged in juxtaposition in the tube type indirect evaporative cooler.
Filler device is comprised of the filler module that at least two groups are arranged in juxtaposition in the direct evaporative cooler.
The beneficial effects of the utility model are:
1) proposition of this modularization evaporative cooling handpiece Water Chilling Units provides some references for the modularization of Evaporative Cooling Air Conditioning unit;
2) this evaporative cooling handpiece Water Chilling Units can comprise a plurality of modules, when comprising a plurality of module, a plurality of modules need be arranged in parallel and get final product, the water supply pump of cold water is divided into the dual mode setting: one, arrange at the pipeline of each module, and namely the arm of modularization unit arranges respectively; Its two, do not arrange in each module conduits respectively, namely the main of modularization unit arranges;
3) for the modularization setting of unit, tube type indirect evaporative cooler is arranged an air inlet, comprises primary air and auxiliary air, and auxiliary air enters between heat exchanger tube and water tank, is discharged outside the unit by overfire air fan;
4) the modular proposition of this evaporative cooling handpiece Water Chilling Units helps the reference type selecting that designs and construct, and is rationally distributed, is fit to series of modular.
Description of drawings
Fig. 1 is the structural representation of one group of indirect and direct double flash evaporation cooling handpiece Water Chilling Units module of the utility model evaporative cooling handpiece Water Chilling Units;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structure chart of tube type indirect evaporative cooler in the utility model evaporative cooling handpiece Water Chilling Units;
Fig. 4 is the structural representation of direct evaporative cooler in the utility model evaporative cooling handpiece Water Chilling Units;
Fig. 5 is the structural representation of the heat exchanger tube module in the utility model evaporative cooling handpiece Water Chilling Units tube type indirect evaporative cooler;
Fig. 6 is the structural representation of the filler module in the utility model evaporative cooling handpiece Water Chilling Units direct evaporative cooler;
Fig. 7 is the structural representation of the utility model evaporative cooling handpiece Water Chilling Units two pack module double flash evaporations cooling handpiece Water Chilling Units parallel connection.
Among the figure, 1. tube type indirect evaporative cooler, 2. water-distributing device a, 3. water inlet pipe a, 4. water pump a, 5. water filter a, 6. water tank a, 7. direct evaporative cooler, 8. water-distributing device b, 9. water inlet pipe b, 10. water filter b, 11. water inlet pipe b, 12. water tank b, 13. air inlet, 14. roughing efficiency air filters, 15. water fenders, 16. overfire air fan, 17. module interface a, 18. valve a, 19. water pump b, 20. water filter c, 21 water tank b, 22. exhaust blower, 23. water pump c, 24. return pipes, 25. baffle plate, 26. water inlet pipes, 27. water filter d, 28. water tank d, 29. module interface b, 30. module junctions.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Direct and the indirect double flash evaporation cooling of modularization of the present utility model handpiece Water Chilling Units provides two schemes.The structure of the first scheme is connected successively by tube type indirect evaporative cooler 1, direct evaporative cooler 7, tube type indirect evaporative cooler 1 and to be composed in series as shown in Figure 1 and Figure 2.
Heat-exchanger rig in the tube type indirect evaporative cooler 1 wherein can be comprised of the heat exchanger tube module that a group or two groups are arranged in juxtaposition at least.
As shown in Figure 3, the structure of tube type indirect evaporative cooler 1 is: be provided with air inlet 13 on the sidewall of tube type indirect evaporative cooler, tube type indirect evaporative cooler inside is disposed with roughing efficiency air filter 14 along the air intake direction, heat-exchanger rig, heat exchanger tube module top in the heat-exchanger rig is disposed with water-distributing device, water fender 15, the top of water fender 15 is provided with overfire air fan 16, be provided with exhaust outlet on the tube type indirect evaporative cooler 1 of overfire air fan 16 correspondences, the bottom of heat-exchanger rig is provided with water tank b21, be provided with water filter c20 in the water tank b21, water filter c20 in the water tank b21 is connected with water-distributing device by water inlet pipe, also is provided with water pump b19 and valve 18 on the water inlet pipe.
Wherein the structure of heat exchanger tube module as shown in Figure 5: include the many heat exchanger tubes that are arranged in parallel and form set of heat exchange tubes, the top of set of heat exchange tubes is provided with the water device a2 that arranges more, the bottom of set of heat exchange tubes is provided with water tank a6, be provided with water pump a4 and water filter a5 in the water tank a6, the water pump 4 in the water tank a6 is connected with water-distributing device a2 by water inlet pipe a3.
Filler device in the direct evaporative cooler 7 wherein includes the filler module composition that at least two groups are arranged in juxtaposition.As shown in Figure 4, the structure of direct evaporative cooler 7 is: be provided with filler device in the direct evaporative cooler 7, filler device includes the filler module, the filler both sides are provided with baffle plate 25, filler module top is provided with exhaust blower 22, be provided with exhaust outlet on the exhaust blower 22 corresponding direct evaporative coolers 7, filler module bottom is provided with water tank d28, be provided with water filter d27 in the water tank d28, water tank d28 one side is provided with water inlet pipe 26, be provided with water-distributing device b8 on the return pipe 24, also be provided with water pump c23 on the return pipe 24.
Filler module wherein includes filler, and as shown in Figure 6, the top of filler is provided with water-distributing device b8, and the bottom of filler is provided with water tank b12, is provided with water filter b10 in the water tank b12, and water filter b10 is connected with water inlet pipe b11.
The structure of the first scheme that the direct and indirect double flash evaporation cooling of modularization of the present utility model handpiece Water Chilling Units provides, as shown in Figure 7., the first scheme is one group of structure, is composed in parallel by at least two groups.
Heat-exchanger rig can be comprised of the heat exchanger tube module that a group or two groups are arranged in juxtaposition at least in the tube type indirect evaporative cooler 1 wherein; Filler device can be comprised of the filler module that a group or two groups are arranged in juxtaposition at least in the direct evaporative cooler 7 wherein.
Double flash evaporation cooling handpiece Water Chilling Units of the present utility model, when outdoor new wind enters in the unit from air inlet 13, tentatively filter through roughing efficiency air filter 14 first, again through clammy but processing such as tube type indirect evaporative cooler 1 carry out, afterwards again by with direct evaporative cooler 7 in the filler module carry out that heat is wet to be exchanged, in water tank d28, produce required high temperature cold water, and by delivering to air-conditioned room by water inlet pipe 26 after the water filter d27 filtration.
Tube type indirect evaporative cooler and direct evaporative cooler are set in this handpiece Water Chilling Units, by module connector a17, module connector b29 two kinds of cooler module are connected, connect as shown in fig. 1 module junction 30 of effect.Be furnished with an air inlet 13 in this handpiece Water Chilling Units on tube type indirect evaporative cooler 1 one sidewalls, comprise primary air and auxiliary air, auxiliary air enters between heat exchange module and water tank c21, is discharged outside the unit by overfire air fan 16.
When the required high temperature cold water water yield in the place that this handpiece Water Chilling Units is used is larger, one group of indirect and direct double flash evaporation cooling handpiece Water Chilling Units module can not satisfy service requirement, so just there are two kinds of refrigeration modes available: one, can adopt the heat exchanger tube module of a plurality of tube type indirect evaporative coolers 1 and the filler module of direct evaporative cooler 7, these modules are carried out modularization connect, to guarantee the supply of terminal high temperature cold water; Its two, then can adopt two or more sets indirect and direct double flash evaporations cooling handpiece Water Chilling Units module parallel runnings to use, as shown in Figure 7, be two groups of indirectly-directly sketches in parallel of double flash evaporations cooling handpiece Water Chilling Units modules.
The utility model double flash evaporation cooling handpiece Water Chilling Units provides following instantiation:
Connected successively by tube type indirect evaporative cooler 1, direct evaporative cooler 7, tube type indirect evaporative cooler 1 and to be composed in series.Heat-exchanger rig in the tube type indirect evaporative cooler 1 adopts one group of heat exchanger tube module.Be provided with air inlet 13 on one sidewall of tube type indirect evaporative cooler 1, tube type indirect evaporative cooler inside is disposed with roughing efficiency air filter 14 along the air intake direction, heat-exchanger rig, the top of the heat exchanger tube module in the heat-exchanger rig is provided with water-distributing device, water fender 15, the top of water fender 15 is provided with overfire air fan 16, be provided with exhaust outlet on the tube type indirect evaporative cooler 1 of overfire air fan 16 correspondences, the bottom of heat exchanger tube module is provided with water tank b21, be provided with water filter c20 in the water tank b21, water filter c20 in the water tank b21 is connected with water-distributing device by water inlet pipe, also be provided with water pump b19 and valve 18 on the water inlet pipe, the heat exchanger tube module includes the many heat exchanger tubes that are arranged in parallel and forms set of heat exchange tubes, the top of set of heat exchange tubes is provided with the water device a2 that arranges more, the bottom of set of heat exchange tubes is provided with water tank a6, be provided with water pump a4 and water filter a5 in the water tank a6, the water pump 4 in the water tank a6 is connected with water-distributing device a2 by water inlet pipe a3.Filler device in the direct evaporative cooler 7 adopts one group of filler module.The structure of direct evaporative cooler is: be provided with filler device in the direct evaporative cooler 7, filler device includes the filler module, the filler both sides are provided with baffle plate 25, filler module top is provided with exhaust blower 22, be provided with exhaust outlet on the exhaust blower 22 corresponding direct evaporative coolers 7, filler module bottom is provided with water tank d28, be provided with water filter d27 in the water tank d28, water tank d28 one side is provided with water inlet pipe 26, be provided with water-distributing device b8 on the return pipe 24, also be provided with water pump c23 on the return pipe 24, the filler module includes filler, and the top of filler is provided with water-distributing device b8, and the bottom of filler is provided with water tank b12, be provided with water filter b10 in the water tank b12, water filter b10 is connected with water inlet pipe b11.
Connected successively by tube type indirect evaporative cooler 1, direct evaporative cooler 7, tube type indirect evaporative cooler 1 and to be composed in series, heat-exchanger rig in the tube type indirect evaporative cooler 1 is comprised of the heat exchanger tube module that two or more sets are arranged in juxtaposition, filler device in the direct evaporative cooler 7 is comprised of the filler module that two or more sets are arranged in juxtaposition, and the tube type indirect evaporative cooler 1 among the structure of tube type indirect evaporative cooler 1 and direct evaporative cooler 7 and the embodiment 1 is identical with the structure of direct evaporative cooler 7.
Be comprised of the indirect and direct double flash evaporation cooling of the modularization of two groups of parallel connections handpiece Water Chilling Units, each pack moduleization is indirect cools off tube type indirect evaporative cooler 1, direct evaporative cooler 7, the tube type indirect evaporative cooler 1 that handpiece Water Chilling Units includes successively connection with the double flash evaporation of being connected.Heat-exchanger rig adopts one group of heat exchanger tube module in the tube type indirect evaporative cooler 1.Filler device adopts one group of filler module in the direct evaporative cooler 7, and the tube type indirect evaporative cooler 1 among the structure of tube type indirect evaporative cooler 1 and direct evaporative cooler 7 and the embodiment 1 is identical with the structure of direct evaporative cooler 7.
Formed by the indirect and direct double flash evaporation cooling of the modularization of many groups parallel connection handpiece Water Chilling Units, each pack moduleization is indirect cools off tube type indirect evaporative cooler 1, direct evaporative cooler 7, the tube type indirect evaporative cooler 1 that handpiece Water Chilling Units includes successively connection with the double flash evaporation of being connected, and heat-exchanger rig is comprised of three groups of heat exchanger tube modules that are arranged in juxtaposition in the tube type indirect evaporative cooler 1.Filler device is comprised of three groups of filler modules that are arranged in juxtaposition in the direct evaporative cooler 7.Tube type indirect evaporative cooler 1 among the structure of tube type indirect evaporative cooler 1 and direct evaporative cooler 7 and the embodiment 1 is identical with the structure of direct evaporative cooler 7.
The wind system course of work of the utility model double flash evaporation cooling handpiece Water Chilling Units:
When moving this handpiece Water Chilling Units, open water pump b19 and valve 18 in the tube type indirect evaporative cooler 1, water pump c23 in the direct evaporative cooler 7, after outdoor new wind enters unit by air inlet 13, filter through roughing efficiency air filter 14 first, again through clammy but processing such as tube type indirect evaporative cooler 1 carry out, the air of lowering the temperature from tube type indirect evaporative cooler 1 quilt out enters in the direct evaporative cooler 7, under the effect of baffle plate 25 and exhaust blower 22, cold air is entered and filler device by direct evaporative cooler 7 bottoms, utilize water-distributing device b8 circulated sprinkling water to carry out the wet exchange of heat, this processing procedure is equal-enthalpy humidifying, by exhaust blower 22 it is discharged outside the unit at last.
The water system course of work of the utility model double flash evaporation cooling handpiece Water Chilling Units:
Tube type indirect evaporative cooler 1 water system:
During tube type indirect evaporative cooler 1 operation, open water pump b19 and valve 18, the recirculated cooling water of water tank c21 filters through water filter b20 first, manage interior trickle through water pump b19, valve 18, carry out the wet exchange of heat with auxiliary air, auxiliary air is drained into outside the unit by overfire air fan 16, and recirculated water flow to water tank c21, repetitive cycling along the heat exchanger tube inwall.
During direct evaporative cooler 7 operation, backwater sprays through water pump c23 by return pipe 24, the primary air of producing with tube type indirect evaporative cooler 1 carries out the wet exchange of heat, the cold water of producing flows among the water tank d28, then filter through water filter d27, freeze repetitive cycling to air-conditioned room by water inlet pipe 26.
Indirect and the direct double flash evaporation cooling of a kind of modularization of the utility model handpiece Water Chilling Units adopts indirect section to add direct section of one-level, and the cold water of producing can satisfy the cooling demand, this handpiece Water Chilling Units connection and reasonable arrangement.
Claims (10)
1. the direct and indirect double flash evaporation cooling of a modularization handpiece Water Chilling Units is characterized in that, is connected in series successively and is formed by tube type indirect evaporative cooler (1), direct evaporative cooler (7), tube type indirect evaporative cooler (1).
2. according to double flash evaporation cooling handpiece Water Chilling Units claimed in claim 1, it is characterized in that, the heat-exchanger rig in the described tube type indirect evaporative cooler (1) is comprised of the heat exchanger tube module that at least two groups are arranged in juxtaposition.
3. according to double flash evaporation cooling handpiece Water Chilling Units claimed in claim 2, it is characterized in that, the structure of described tube type indirect evaporative cooler (1) is: be provided with air inlet (13) on the sidewall of tube type indirect evaporative cooler, tube type indirect evaporative cooler inside is disposed with roughing efficiency air filter (14) along the air intake direction, heat-exchanger rig, heat exchanger tube module top in the heat-exchanger rig is disposed with water-distributing device, water fender (15), the top of described water fender (15) is provided with overfire air fan (16), be provided with exhaust outlet on the tube type indirect evaporative cooler (1) of described overfire air fan (16) correspondence, the bottom of described heat exchanger tube module is provided with water tank b(21), water tank b(21) is provided with water filter c(20 in), water tank b(21) the water filter c(20 in) be connected with water-distributing device by water inlet pipe, also be provided with water pump b(19 on the water inlet pipe) and valve (18).
4. according to double flash evaporation cooling handpiece Water Chilling Units claimed in claim 3, it is characterized in that, the structure of described heat exchanger tube module is: include the many heat exchanger tubes that are arranged in parallel and form set of heat exchange tubes, the top of described set of heat exchange tubes is provided with the water device a(2 that arranges more), the bottom of described set of heat exchange tubes is provided with water tank a(6), described water tank a(6) be provided with water pump a(4 in) and water filter a(5), described water tank a(6) in water pump (4) by water inlet pipe a(3) with water-distributing device a(2) be connected.
5. according to claim 1 or 2 described double flash evaporation cooling handpiece Water Chilling Units, it is characterized in that, the filler device in the described direct evaporative cooler (7) is comprised of the filler module that at least two groups are arranged in juxtaposition.
6. according to double flash evaporation cooling handpiece Water Chilling Units claimed in claim 5, it is characterized in that, the structure of described direct evaporative cooler (7) is: direct evaporative cooler is provided with filler device in (7), filler device includes the filler module, described filler both sides are provided with baffle plate (25), described filler module top is provided with exhaust blower (22), be provided with exhaust outlet on the corresponding direct evaporative cooler of described exhaust blower (22) (7), described filler module bottom is provided with water tank d(28), water tank d(28) is provided with water filter d(27 in), water tank d(28) side is provided with water inlet pipe (26), return pipe is provided with water-distributing device b(8 on (24)), return pipe also is provided with water pump c(23 on (24)).
7. according to double flash evaporation cooling handpiece Water Chilling Units claimed in claim 6, it is characterized in that, described filler module includes filler, the top of filler is provided with water-distributing device b(8), the bottom of filler is provided with water tank b(12), water tank b(12) be provided with water filter b(10 in), water filter b(10) with water inlet pipe b(11) be connected.
8. handpiece Water Chilling Units is cooled off in the direct and indirect double flash evaporation of modularization, it is characterized in that, include the indirect and direct double flash evaporation cooling of the modularization handpiece Water Chilling Units of at least two group parallel connections, each pack moduleization is indirect cools off tube type indirect evaporative cooler (1), direct evaporative cooler (7), the tube type indirect evaporative cooler (1) that handpiece Water Chilling Units includes successively connection with the double flash evaporation of being connected.
9. according to double flash evaporation cooling handpiece Water Chilling Units claimed in claim 8, it is characterized in that, heat-exchanger rig is comprised of the heat exchanger tube module that at least two groups are arranged in juxtaposition in the described tube type indirect evaporative cooler (1).
10. according to claim 8 or 9 described double flash evaporation cooling handpiece Water Chilling Units, it is characterized in that, filler device is comprised of the filler module that at least two groups are arranged in juxtaposition in the described direct evaporative cooler (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351580 CN202709355U (en) | 2012-07-19 | 2012-07-19 | Modularized direct and indirect two-stage evaporative cooling water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220351580 CN202709355U (en) | 2012-07-19 | 2012-07-19 | Modularized direct and indirect two-stage evaporative cooling water chilling unit |
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| Publication Number | Publication Date |
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| CN202709355U true CN202709355U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220351580 Expired - Fee Related CN202709355U (en) | 2012-07-19 | 2012-07-19 | Modularized direct and indirect two-stage evaporative cooling water chilling unit |
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| CN (1) | CN202709355U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105387543A (en) * | 2015-11-19 | 2016-03-09 | 农继荣 | Combined type evaporative cooling unit |
| CN106765774A (en) * | 2016-12-30 | 2017-05-31 | 扬州华奕通讯设备有限公司 | A kind of two-stage standpipe evaporation cooling is produced the device of cold water and its produces the method for cold water |
-
2012
- 2012-07-19 CN CN 201220351580 patent/CN202709355U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103759357B (en) * | 2014-01-08 | 2016-05-25 | 西安工程大学 | The cold-wind/cold-water unit that power plant combines with mechanical refrigeration with evaporative cooling |
| CN105387543A (en) * | 2015-11-19 | 2016-03-09 | 农继荣 | Combined type evaporative cooling unit |
| CN106765774A (en) * | 2016-12-30 | 2017-05-31 | 扬州华奕通讯设备有限公司 | A kind of two-stage standpipe evaporation cooling is produced the device of cold water and its produces the method for cold water |
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| 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: 20130130 Termination date: 20130719 |