CN201973821U - Tubular device for making cold water through indirect evaporation and direct evaporation - Google Patents

Tubular device for making cold water through indirect evaporation and direct evaporation Download PDF

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Publication number
CN201973821U
CN201973821U CN2011200440944U CN201120044094U CN201973821U CN 201973821 U CN201973821 U CN 201973821U CN 2011200440944 U CN2011200440944 U CN 2011200440944U CN 201120044094 U CN201120044094 U CN 201120044094U CN 201973821 U CN201973821 U CN 201973821U
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CN
China
Prior art keywords
heat exchanger
pipe heat
air
evaporation
tubular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011200440944U
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Chinese (zh)
Inventor
于优城
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAN JINGSHANG ARTIFICIAL ENVIRONMENT CO Ltd
ZHEJIANG JIAWAY ENVIRONMENT TECHNOLOGY Co Ltd
Original Assignee
XIAN JINGSHANG ARTIFICIAL ENVIRONMENT CO Ltd
ZHEJIANG JIAWAY ENVIRONMENT TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIAN JINGSHANG ARTIFICIAL ENVIRONMENT CO Ltd, ZHEJIANG JIAWAY ENVIRONMENT TECHNOLOGY Co Ltd filed Critical XIAN JINGSHANG ARTIFICIAL ENVIRONMENT CO Ltd
Priority to CN2011200440944U priority Critical patent/CN201973821U/en
Application granted granted Critical
Publication of CN201973821U publication Critical patent/CN201973821U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of water evaporation refrigerating equipment and energy resources, in particular to a tubular device for making cold water through indirect evaporation and direct evaporation, which mainly solves the technical problems that the equipment in the prior art has a simple structure and a poor effect, and is easy to generate enzyme change, small for air supplying distance, and not thorough for treating of air cleanness, periodical manual cleaning can not be provided when a dustproof filter net or evaporation holes of a wetted curtain are blocked, the continuously accumulated dirt on the bottom tray of the machine can not be periodically cleaned manually and the like. The tubular device for making cold water through indirect evaporation and direct evaporation comprises a stand, an air inlet and an air outlet are arranged on the stand, the stand is internally provided with a first tubular heat exchanger and a second tubular heat exchanger which are arranged vertically, one end of the first tubular heat exchanger is over against the air inlet, the first tubular heat exchanger and the second tubular heat exchanger are connected with each other in series, a spraying device is arranged above the first tubular heat exchanger, and an air feeder over against the air outlet is arranged above the spraying device.

Description

The device of cold water is produced in a kind of tubular indirect evaporative and direct evaporation
Technical field
The utility model relates to a kind of water evaporation for cooling equipment and energy technology field, especially relates to a kind of tubular indirect evaporative and directly evaporates the device of producing cold water.
Background technology
Because the operating temperature in the part large-sized workshop is higher, and the normal domestic air-conditioning can't satisfy the cooling demand, therefore just need high ventilating rate, large-scale air-cooler that air supply areas is big.Chinese patent discloses a kind of water-cooled air-cooler (Granted publication number: CN 201184660Y), it comprises casing, the bottom of casing is provided with air outlet, be provided with blower fan in the casing of air outlet top, blower fan is made up of motor and wind page or leaf, have several through holes on the box body wall, the internal face that has the box body wall of through hole posts wet curtain paper, be provided with water pump in the casing, water pump is connected with wet curtain paper by pipeline, water pump is by Motor Drive, be with a gear wheel on the shaft of motor, the shell of motor is provided with a support, and support is provided with and the pinion of gear wheel at same horizontal plane, be with a belt or chain on gear wheel and the pinion jointly, the rotating shaft of pinion is connected by flexible axle with the rotating shaft of water pump; Be respectively equipped with a gear in the rotating shaft of motor and water pump, be with a belt or chain on two gears jointly; The shared turning cylinder of water pump and motor.But this device structure is simple, effect is relatively poor and easy enzyme becomes, air supplying distance is little, handle thorough inadequately to air purity, anti-dust filter mesh or wet curtain evaporation apertures are blocked can not regularly provide the labor cleaning, and the continuous accumulation of basin dirt can not regularly provide artificial cleaning at the bottom of the machine.
The utility model content
The utility model provides a kind of tubular indirect evaporative and directly evaporates the device of producing cold water, it mainly is that solution existing in prior technology device structure is simple, effect is relatively poor and easy enzyme becomes, air supplying distance is little, handle thorough inadequately to air purity, anti-dust filter mesh or wet curtain evaporation apertures are blocked can not regularly provide the labor cleaning, and the continuous accumulation of basin dirt can not regularly provide the technical problem of artificial cleaning etc. at the bottom of the machine.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The device of cold water is produced in a kind of tubular indirect evaporative of the present utility model and direct evaporation, comprise frame, frame is provided with air inlet and air outlet, described frame inside is provided with first pipe heat exchanger and second pipe heat exchanger of upper and lower settings, wherein one rectifying of first pipe heat exchanger to air inlet, be connected in series between first pipe heat exchanger and second pipe heat exchanger, first pipe heat exchanger top is provided with spray equipment, and the spray equipment top is provided with the pressure fan over against air outlet.Two pipe heat exchangers are stacked up and down, the sealing compartment is set respectively, two pipe heat exchangers are together in series, make air carry out indirect heat exchange by two pipe heat exchangers successively at two pipe heat exchangers.When different refrigerating capacitys require, can change the pipe heat exchanger quantity or the pipe heat exchanger specification of series connection.Two pipe heat exchangers are together in series, the hot-air that enters unit is indirectly cooled in the pipe heat exchanger of series connection, side clearance carries out direct evaporation and heat-exchange outside the pipe heat exchanger tube wall then, dry air and the cooling of water generation constant enthalpy, water temperature is dropped to the wet-bulb temperature near air, is transpiration-cooled efficient calorific value exchange layer; Shower water side clearance outside the pipe heat exchanger tube wall carries out evaporation and heat-exchange, when the inflow air is lowered the temperature the high temperature air in managing is cooled off evaporative cooling and heat convection acting in conjunction.
As preferably, described first pipe heat exchanger, second pipe heat exchanger all include some heat exchanger tubes that be arranged in parallel, all leave the gap between two adjacent heat exchanger tubes, and the cross-under of heat exchanger tube two ends has side plate.Many heat exchanger tubes intervals parallel to each other are provided with, and the two ends of every heat exchanger tube all wear on the side plate that is fixed on both sides, all leave the space between two adjacent heat exchanger tubes, so as to make shower water fall with indirect heat exchange after air carry out direct evaporation and heat-exchange.
As preferably, described air inlet is provided with the air intake filter, and the air intake filter is located at the outside of first pipe heat exchanger.The air intake filter can fall the contaminant filter that particle is bigger in the new wind, prevents that dust from entering into the pipe heat exchanger blocking pipe.
As preferably, described spray equipment includes the nozzle that is located at first pipe heat exchanger top, and nozzle connects water pump by sparge pipe, and water pump is located in the water tank, and water tank is located at the below of second pipe heat exchanger.After water pump is delivered to the nozzle place with the water transport in the water tank, spray cooling water by nozzle to first pipe heat exchanger, second pipe heat exchanger, the water that sprays falls back in the water tank, thereby forms the water circularly cooling.
As preferably, be connected with water fender on the frame between described first pipe heat exchanger and the pressure fan.Water fender can be with airborne water droplet retaining in water tank.
Therefore, shared one group of pipe heat exchanger of direct evaporative cooler of the present utility model and indirect heat exchanger and spray system are simplified equipment greatly, reduced equipment investment and operation and maintenance expenses usefulness, device can be realized single design, makes equipment more elegant in appearance, modularized design, adopted reasonable structural design more, improved the utilization rate of pipe heat exchanger and the performance of equipment, with water as refrigerant, both can save a large amount of cold-producing mediums, free from environmental pollution again, low-carbon energy-saving, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of structural representations of the utility model pipe heat exchanger.
Parts, position and numbering among the figure: frame 1, air inlet 2, air outlet 3, first pipe heat exchanger 4, second pipe heat exchanger 5, pressure fan 6, heat exchanger tube 7, side plate 8, air intake filter 9, nozzle 10, sparge pipe 11, water pump 12, water tank 13, water fender 14.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the device of cold water is produced in a kind of tubular indirect evaporative of this example and direct evaporation, as Fig. 1, a frame 1 is arranged, frame is provided with air inlet 2 and air outlet 3, frame 1 inside is provided with first pipe heat exchanger 4 and second pipe heat exchanger 5 of upper and lower settings, air inlet is provided with air intake filter 9, and the air intake filter is located at the outside of first pipe heat exchanger.As Fig. 2, first pipe heat exchanger, second pipe heat exchanger all include some heat exchanger tubes that be arranged in parallel 7, all leave the gap between two adjacent heat exchanger tubes, and the cross-under of heat exchanger tube two ends has side plate 8.Wherein one rectifying air inlet of first pipe heat exchanger is connected in series between first pipe heat exchanger and second pipe heat exchanger, and first pipe heat exchanger top is provided with nozzle 10, is provided with the pressure fan 6 over against air outlet above the nozzle.Be connected with water fender 14 on the frame between first pipe heat exchanger and the pressure fan.Nozzle connects water pump 12 by sparge pipe 11, and water pump is located in the water tank 13, and water tank is located at the below of second pipe heat exchanger 5.
During use, as shown by arrows, outdoor high temperature drying air enters air inlet 2 after air intake filter 9 filters, and enters first pipe heat exchanger 4, second pipe heat exchanger 5 of series connection again, carry out heat exchange by etc. but clammy, the dry-bulb temperature and the wet-bulb temperature of air all are lowered.Through the outer side clearance of the tube wall of second pipe heat exchanger 5, first pipe heat exchanger 4, the shower water outer with tube wall directly contacts the air that is tentatively cooled off from bottom to top, and the temperature that the wet exchange of air of heat takes place is reduced once more, and air is by humidification simultaneously.
Air after the cooling passes nozzle 10, passes water fender 14 again, and water fender stops separation with the water droplet that carries in the air, and humid air drains into air outlet 3 via pressure fan 6.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.

Claims (5)

1. the device of cold water is produced in a tubular indirect evaporative and direct evaporation, comprise frame (1), frame is provided with air inlet (2) and air outlet (3), it is characterized in that described frame (1) inside is provided with first pipe heat exchanger (4) and second pipe heat exchanger (5) of upper and lower settings, wherein one rectifying of first pipe heat exchanger to air inlet, be connected in series between first pipe heat exchanger and second pipe heat exchanger, first pipe heat exchanger top is provided with spray equipment, and the spray equipment top is provided with the pressure fan (6) over against air outlet (3).
2. the device of cold water is produced in a kind of tubular indirect evaporative according to claim 1 and direct evaporation, it is characterized in that described first pipe heat exchanger (4), second pipe heat exchanger (5) all include some heat exchanger tubes that be arranged in parallel (7), all leave the gap between two adjacent heat exchanger tubes, the cross-under of heat exchanger tube two ends has side plate (8).
3. the device of cold water is produced in a kind of tubular indirect evaporative according to claim 1 and 2 and direct evaporation, it is characterized in that described air inlet (2) is provided with air intake filter (9), and the air intake filter is located at the outside of first pipe heat exchanger (4).
4. the device of cold water is produced in a kind of tubular indirect evaporative according to claim 1 and 2 and direct evaporation, it is characterized in that described spray equipment includes the nozzle (10) that is located at first pipe heat exchanger (4) top, nozzle connects water pump (12) by sparge pipe (11), water pump is located in the water tank (13), and water tank is located at the below of second pipe heat exchanger (5).
5. the device of cold water is produced in a kind of tubular indirect evaporative according to claim 4 and direct evaporation, it is characterized in that being connected with water fender (14) on the frame (1) between described first pipe heat exchanger (4) and the pressure fan (6).
CN2011200440944U 2011-02-22 2011-02-22 Tubular device for making cold water through indirect evaporation and direct evaporation Expired - Fee Related CN201973821U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200440944U CN201973821U (en) 2011-02-22 2011-02-22 Tubular device for making cold water through indirect evaporation and direct evaporation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200440944U CN201973821U (en) 2011-02-22 2011-02-22 Tubular device for making cold water through indirect evaporation and direct evaporation

Publications (1)

Publication Number Publication Date
CN201973821U true CN201973821U (en) 2011-09-14

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Family Applications (1)

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CN2011200440944U Expired - Fee Related CN201973821U (en) 2011-02-22 2011-02-22 Tubular device for making cold water through indirect evaporation and direct evaporation

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CN (1) CN201973821U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591656A (en) * 2012-08-15 2014-02-19 厦门锐思达机电科技有限公司 Humidity-adjustable air cooler
CN106322594A (en) * 2015-07-03 2017-01-11 广州市华德工业有限公司 Evaporative type cooling device
CN113091352A (en) * 2021-03-17 2021-07-09 烟台珈群高效节能设备有限公司 Tubular evaporative condenser

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591656A (en) * 2012-08-15 2014-02-19 厦门锐思达机电科技有限公司 Humidity-adjustable air cooler
CN103591656B (en) * 2012-08-15 2016-09-28 厦门锐思达机电科技有限公司 A kind of Humidity-adjustable air cooler
CN106322594A (en) * 2015-07-03 2017-01-11 广州市华德工业有限公司 Evaporative type cooling device
CN113091352A (en) * 2021-03-17 2021-07-09 烟台珈群高效节能设备有限公司 Tubular evaporative condenser

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Yangling Botong Agricultural Equipment and Technology Co., Ltd.

Assignor: Zhejiang Jia Environment Technology Co., Ltd.|Xi'an Inoue artificial environment Co., Ltd.

Contract record no.: 2013610000044

Denomination of utility model: Tubular device for making cold water through indirect evaporation and direct evaporation

Granted publication date: 20110914

License type: Exclusive License

Record date: 20130510

LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110914

Termination date: 20140222

C17 Cessation of patent right