CN201811379U - Evaporation cooling type cold water and fresh air combination machine set - Google Patents

Evaporation cooling type cold water and fresh air combination machine set Download PDF

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Publication number
CN201811379U
CN201811379U CN2010205359450U CN201020535945U CN201811379U CN 201811379 U CN201811379 U CN 201811379U CN 2010205359450 U CN2010205359450 U CN 2010205359450U CN 201020535945 U CN201020535945 U CN 201020535945U CN 201811379 U CN201811379 U CN 201811379U
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CN
China
Prior art keywords
air
pipeline
evaporative cooler
machine
header tank
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Expired - Fee Related
Application number
CN2010205359450U
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Chinese (zh)
Inventor
黄翔
孙铁柱
郑小丽
汪超
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CN2010205359450U priority Critical patent/CN201811379U/en
Application granted granted Critical
Publication of CN201811379U publication Critical patent/CN201811379U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an evaporation cooling type cold water and fresh air combination machine set. A primary air inlet and a primary air outlet are arranged on the left side wall and the right side wall of a machine set casing, a filter, a pipe type indirect evaporation cooler, a direct evaporation cooler, a water baffle plate b and a primary air fan are sequentially arranged in the air inlet direction in the machine set casing, the air outlet of the primary air fan is communicated with a user fresh air inlet through a pipeline, a secondary air inlet and a secondary air outlet are arranged on the front side wall and the back side wall of the machine set casing in positions corresponding to the pipe type indirect evaporation cooler, the direct evaporation cooler sequentially comprises a spray nozzle b, a filling material and a water collection tank b from top to bottom, the water collection tank b is connected with a user sensible heat terminal through a pipeline, and the user sensible heat terminal is connected with the spray nozzle b through the pipeline. The combination machine set reaches the dual effect of a cold water machine set and a fresh air machine set in hot and dry regions, so the prepared cold is sufficiently used.

Description

Transpiration-cooled cold water and the new compound unit of wind
Technical field
The utility model belongs to the air conditioner refrigerating technical field, is specifically related to a kind ofly form, can produce the combined type unit that cold water can be produced simultaneously cold wind again by tube type indirect evaporative cooler and direct evaporative cooler.
Background technology
Under the influence of global energy shortage and China's energy-saving and emission-reduction policy, in the air conditioner refrigerating industry, evaporation cooling technique more and more is subjected to insider's attention.At present to the research of evaporation cooling technique also from before the cold wind of producing expand to and produce cold water.But existing Evaporative Cooling Air Conditioning equipment, or be merely to utilize its cold wind of producing, or be merely to utilize its cold water of producing, fail to make full use of the cold that an evaporative cooling equipment is produced.
Summary of the invention
The purpose of this utility model is to provide a kind of transpiration-cooled cold water and the new compound unit of wind, constitute by tube type indirect evaporative cooler and direct evaporative cooler, can play the double action of handpiece Water Chilling Units and new blower fan group, make full use of the cold that the Evaporative Cooling Air Conditioning technology is produced, not only utilized the primary air that is cooled, but also the recirculated water that has utilized temperature to be reduced.
The technical scheme that the utility model adopted is, transpiration-cooled cold water and the new compound unit of wind, the left and right sides wall of machine unit shell is provided with primary air air inlet and primary air air outlet, in machine unit shell, adjacent with the primary air air inlet, be disposed with filter by the air intake direction, tube type indirect evaporative cooler, direct evaporative cooler, water fender b and a wind blower fan, the air outlet of a wind blower fan is connected with the new wind air inlet of user by pipeline, on the two side, front and back of machine unit shell, be provided with auxiliary air air inlet and auxiliary air air outlet with the tube type indirect evaporative cooler corresponding section, direct evaporative cooler comprises nozzle b from top to bottom successively, filler and header tank b, header tank b is connected with user's sensible heat end by pipeline, and user's sensible heat end is connected with nozzle b by pipeline.
Characteristics of the present utility model also are,
Wherein header tank b is provided with water circulating pump b with the terminal pipeline that is connected of sensible heat.
Wherein tube type indirect evaporative cooler comprises nozzle a, heat exchanger tube, header tank a from top to bottom successively, and header tank a is connected by pipeline with nozzle a, and the pipeline that header tank a is connected with nozzle a is provided with water circulating pump a.
Transpiration-cooled cold water of the present utility model is compared with present transpiration-cooled handpiece Water Chilling Units with the new compound unit of wind, precooling to outdoor air is to pass through tube type indirect evaporative cooler, rather than utilize the high temperature cold water of producing to come precooling, thereby simplified the water system of unit.
Description of drawings
Fig. 1 is the structural representation of the compound unit of the utility model;
Fig. 2 is the vertical view of the compound unit of the utility model.
Among the figure, 1 primary air air inlet, 2 filters, 3 header tank a, 4 secondary wind blower fans, 5 nozzle a, 6 heat exchanger tubes, 7 auxiliary air air outlets, 8 water fender a, 9 water circulating pump a, 10 nozzle b, 11 fillers, 12 header tank b, 13 water circulating pump b, 14 valves, 15 wind blower fans, 16 water fender b, 17 primary air air outlets, 18 auxiliary air air inlets.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Compound unit of the present utility model is composited by tube type indirect evaporative cooler and direct evaporative cooler.Fig. 1, Fig. 2 are arranged in embodiment in the same casing with tube type indirect evaporative cooler and direct evaporative cooler, have showed the relative position of tube type indirect evaporative cooler and direct evaporative cooler.
Primary air air inlet 1 and primary air air outlet 17 are set on the left and right sides wall of machine unit shell, in machine unit shell, 1 adjacent with the primary air air inlet, set gradually filter 2, tube type indirect evaporative cooler, direct evaporative cooler, water fender b16 and a wind blower fan 15 by the air intake direction.The air outlet of a wind blower fan 15 is connected with the new wind air inlet of user by pipeline, on the two side, front and back of machine unit shell, with the tube type indirect evaporative cooler corresponding section be provided with auxiliary air air inlet 18 and auxiliary air air outlet 7.
Direct evaporative cooler wherein comprises nozzle b10, filler 11 and header tank b12 from top to bottom successively, header tank b12 is connected with user's sensible heat end by pipeline, on the terminal pipeline that is connected of header tank b12 and sensible heat water circulating pump b13 is set, user's sensible heat end is connected with nozzle b10 by pipeline.
Tube type indirect evaporative cooler comprises nozzle a5, heat exchanger tube 6, header tank a3 from top to bottom successively, and header tank a3 is connected by pipeline with nozzle a5, on header tank a3 and the pipeline that nozzle a5 is connected water circulating pump a9 is set.
The course of work of the compound unit of the utility model:
1, during summer operation primary air in the flow process of this unit:
Outdoor air passes through primary air air inlet 1, filter 2, heat exchanger tube 6, filler 11, water fender 16 successively, sends into indoor as indoor new wind by ajutage via a wind blower fan 15 then.Outdoor air at first passes through the tube type indirect evaporative cooler precooling, waits wet cooling, carries out the wet exchange of heat at direct evaporative cooler and recirculated water then, and constant enthalpy cooling back is sent into indoor as new wind by a wind blower fan 15.
2, during summer operation auxiliary air in the flow process of this unit:
Outdoor air passes through auxiliary air air inlet 18, heat exchanger tube 6, nozzle a5, water fender 8 successively, discharges from auxiliary air air outlet 7 via secondary wind blower fan 4 then.Auxiliary air carries out the wet exchange of heat at heat exchanger tube 6 pipe recirculated water outer and from nozzle a5, precooling simultaneously manage interior primary air by heat exchanger tube 6.
3, the flow process of water system during summer operation:
The high temperature cold water that compound unit of the present utility model is produced at direct evaporative cooler, under the effect of circulating pump b13, be transported to user's sensible heat end by header tank b12 by pipeline, get back to nozzle b10 by the sensible heat end via pipeline then and spray, carry out getting back to header tank b12 after the wet exchange of heat at filler 11 and primary air.
The characteristics of compound unit of the present utility model are: the high temperature cold water that direct evaporative cooler is produced is transported to user's sensible heat end by pipeline and bears indoor part sensible heat load, lead to indoor by tube type indirect evaporative cooler and the cooled primary air of direct evaporative cooler by airduct simultaneously, as indoor new wind, bear indoor whole latent heat load and part sensible heat load. When air and the wet exchange of hydro-thermal, not only cool off air while water and also obtained cooling, the temperature of recirculated water is reduced, also make air themperature obtain reduction when producing cold water. Can accomplish dual-use at hot Arid Area, play the double action of handpiece Water Chilling Units and new blower fan group, the cold of producing is fully used.

Claims (3)

1. transpiration-cooled cold water and the newly compound unit of wind, it is characterized in that, the left and right sides wall of machine unit shell is provided with primary air air inlet (1) and primary air air outlet (17), in machine unit shell, adjacent with primary air air inlet (1), be disposed with filter (2) by the air intake direction, tube type indirect evaporative cooler, direct evaporative cooler, water fender b(16) and a wind blower fan (15), the air outlet of a described wind blower fan (15) is connected with the new wind air inlet of user by pipeline, on the two side, front and back of machine unit shell, be provided with auxiliary air air inlet (18) and auxiliary air air outlet (7) with the tube type indirect evaporative cooler corresponding section
Described direct evaporative cooler comprises nozzle b(10 from top to bottom successively), filler (11) and header tank b(12), header tank b(12) be connected with user's sensible heat end by pipeline, user's sensible heat end is by pipeline and nozzle b(10) be connected.
2. according to described transpiration-cooled cold water of claim 1 and the new compound unit of wind, it is characterized in that described header tank b(12) be provided with water circulating pump b(13 with the terminal pipeline that is connected of sensible heat).
3. according to claim 1 or 2 described transpiration-cooled cold water and the new compound unit of wind, it is characterized in that, described tube type indirect evaporative cooler comprises nozzle a(5 from top to bottom successively), heat exchanger tube (6), header tank a(3), header tank a(3) with nozzle a(5) be connected header tank a(3 by pipeline) with nozzle a(5) pipeline that is connected is provided with water circulating pump a(9).
CN2010205359450U 2010-09-20 2010-09-20 Evaporation cooling type cold water and fresh air combination machine set Expired - Fee Related CN201811379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205359450U CN201811379U (en) 2010-09-20 2010-09-20 Evaporation cooling type cold water and fresh air combination machine set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205359450U CN201811379U (en) 2010-09-20 2010-09-20 Evaporation cooling type cold water and fresh air combination machine set

Publications (1)

Publication Number Publication Date
CN201811379U true CN201811379U (en) 2011-04-27

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CN2010205359450U Expired - Fee Related CN201811379U (en) 2010-09-20 2010-09-20 Evaporation cooling type cold water and fresh air combination machine set

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CN (1) CN201811379U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305443A (en) * 2011-08-17 2012-01-04 西安工程大学 Tubular indirect recycling compact evaporation cooling air-conditioning unit
CN102809197A (en) * 2012-05-08 2012-12-05 北京工业大学 Water evaporation heat exchange method for fresh air heat exchange and natural cold source utilization
CN104596005A (en) * 2015-01-07 2015-05-06 西安工程大学 Water-saving pipe-wrapped-by-filler type evaporative cooling air-conditioning system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102305443A (en) * 2011-08-17 2012-01-04 西安工程大学 Tubular indirect recycling compact evaporation cooling air-conditioning unit
CN102305443B (en) * 2011-08-17 2013-08-07 西安工程大学 Tubular indirect recycling compact evaporation cooling air-conditioning unit
CN102809197A (en) * 2012-05-08 2012-12-05 北京工业大学 Water evaporation heat exchange method for fresh air heat exchange and natural cold source utilization
CN102809197B (en) * 2012-05-08 2014-12-03 北京工业大学 Water evaporation heat exchange method for fresh air heat exchange and natural cold source utilization
CN104596005A (en) * 2015-01-07 2015-05-06 西安工程大学 Water-saving pipe-wrapped-by-filler type evaporative cooling air-conditioning system
CN104596005B (en) * 2015-01-07 2017-08-25 西安工程大学 Water-saving filler wraps up in tubular type Evaporative Cooling Air-conditioning System

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110427

Termination date: 20130920

C17 Cessation of patent right