CN105972728B - Standpipe indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group - Google Patents
Standpipe indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group Download PDFInfo
- Publication number
- CN105972728B CN105972728B CN201610290255.5A CN201610290255A CN105972728B CN 105972728 B CN105972728 B CN 105972728B CN 201610290255 A CN201610290255 A CN 201610290255A CN 105972728 B CN105972728 B CN 105972728B
- Authority
- CN
- China
- Prior art keywords
- filler
- air
- pulling type
- layering
- evaporative cooling
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0035—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using evaporation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
Abstract
The compound evaporative cooling air conditioning machine group of the indirect drawing and pulling type filler layering spraying of standpipe disclosed by the invention, includes machine unit shell, machine unit shell is respectively arranged with air inlet, air outlet on opposite two side；It is disposed with primary filter, standpipe indirect evaporation cooler, the cold unit of cryometer, drawing and pulling type filler layering spraying direct cooler, water fender and pressure fan into rear flow direction by air in machine unit shell, auxiliary air exhaust outlet is provided on the corresponding machine unit shell roof in standpipe indirect evaporation cooler top.The evaporative cooling air conditioning machine group of the present invention, has the advantages that small machine packet size, high cooling efficiency and filler are not easy to plug, and can meet refrigeration requirement when summer extreme weather.
Description
Technical field
The invention belongs to air conditioner technical fields, and in particular to a kind of standpipe indirectly-the layering spraying of drawing and pulling type filler is multiple
The evaporative cooling air conditioning machine group of conjunction.
Background technology
In recent years, with the increasingly raising of people's quality of life and environmental consciousness, how effectively to solve existing two-stage and steam
Feeling cold but, air-conditioner set volume is big, efficiency is low, high energy consumption, filler unit are not easy to replace and in summer extreme weather cannot expire
The problem of foot cooling requires, becomes current evaporation cooling technique critical problem to be solved.Therefore, it works out a kind of novel
Evaporative cooling air conditioning machine group is imperative.
It is existing indirectly-the evaporative cooling air conditioning machine group of direct combination, generally using sleeping in indirect evaporation cooling unit
Formula heat exchanger tube, the space for occupying unit is big, and entire air-conditioner set volume is made to increase, generally using drop in direct evaporating-cooling unit
The mode of water drenching soaks filler, and contact of the air with water is not enough, and causes cooling efficiency low and the band water rate of air is higher
Defect, in long-term use filler easily block and be not easy to replace；Especially when summer there is extreme weather, this air-conditioner set
Cooling capacity be often unable to reach requirement.
In order to solve the problems, such as that existing double flash evaporation cooling device exists, by the indirect cooling technology of standpipe and drawing and pulling type filler
Layering spray technique in conjunction with and a kind of evaporative cooling air conditioning machine group for developing, not only reduce the volume of original unit, also carry
High unit refrigerating efficiency；In unit also using stacked layer-stepping can pull filler unit, air and water can not only be increased
Contact area is not easy to block filler and be replaced convenient for the repair of filler, moreover it is possible to significantly reduce the band water rate of air；In addition,
Also can meet refrigeration when extreme weather occurs in summer to require.
Invention content
The purpose of the present invention is to provide a kind of standpipe indirectly-layering of drawing and pulling type filler sprays compound Evaporative Cooling Air Conditioning
Unit has the advantages that small machine packet size, high cooling efficiency and filler are not easy to plug, can meet refrigeration when summer extreme weather
It is required that.
The technical solution adopted in the present invention is, standpipe indirectly-the drawing and pulling type filler layering evaporation cooling of spraying compound is empty
Unit is adjusted, includes machine unit shell, machine unit shell is respectively arranged with air inlet, air outlet on opposite two side；Machine unit shell
It is interior to be disposed with primary filter, standpipe indirect evaporation cooler, the cold unit of cryometer, pumping into rear flow direction by air
Pull-type filler layering spraying direct cooler, water fender and pressure fan, the corresponding unit shell in standpipe indirect evaporation cooler top
Auxiliary air exhaust outlet is provided on body roof.
The features of the present invention also characterized in that：
It is provided with overfire air fan in auxiliary air exhaust outlet.
Blower setting is on fan supporter.
Standpipe indirect evaporation cooler, includes vertical heat exchanging pipe group, and vertical heat exchanging pipe group has been sequentially arranged above cloth
Water pipe, water blocking filler unit are evenly arranged with multiple nozzles sprayed towards vertical heat exchanging pipe group on water distributor；Vertical heat exchanging pipe
The lower section of group is provided with cistern, and water distributor is connect by feed pipe with cistern, and water circulating pump a is provided on feed pipe；It is vertical
Air duct is formed between formula set of heat exchange tubes and cistern, and auxiliary air air inlet is provided on the corresponding machine unit shell side wall in air duct.
The heat exchanger tube that vertical heat exchanging pipe group is vertically arranged by more is constituted；Helix is provided in heat exchanger tube.
The cold unit of cryometer is made of low temperature surface cooler and the water inlet pipe, the outlet pipe that are connected on low temperature surface cooler.
Drawing and pulling type filler layering spraying direct cooler, includes frame, is gone to upper and lower in frame and be provided with layering filler-
Spraying hybrid system, cyclic water tank；Layering filler-spraying hybrid system is connect by injection spray pipe with cyclic water tank.
It is in drawing and pulling type stuffing frame setting up and down, each drawing and pulling type filler that layering filler-spraying hybrid system, which includes multiple,
Handle is both provided on frame；It is provided with filler in each drawing and pulling type stuffing frame, the inlet side of filler is provided with horizontal cyclic water pipe,
Multiple atomizers for being facing perpendicularly to filler spraying are evenly arranged on horizontal cyclic water pipe, horizontal cyclic water pipe connects with injection spray pipe
It connects.
Filler is obliquely installed in 45 °.
The top and bottom of filler are coated with single-layer glass fiber strainer.
The beneficial effects of the present invention are：
(1) standpipe indirect evaporation cooler is used in evaporative cooling air conditioning machine group of the invention, have water distribution uniformly and flowed
The wider advantage in road, can overcome the problems, such as susceptible to plugging in horizontal heat exchanger tube, improve the heat exchange efficiency of auxiliary air and water, standpipe
Indirect evaporation cooler is stronger to the processing capacity of air, it is often more important that the area occupied for reducing heat exchanger tube reduces whole
The volume of a unit.
(2) evaporative cooling air conditioning machine group of the invention is sprayed in standpipe indirect evaporation cooler and the layering of drawing and pulling type filler
The cold unit of cryometer is increased between direct cooler, overcoming the cooling unit of existing evaporation cannot expire in summer extreme weather
The defect that foot refrigeration requires；And evaporation cooling technique is combined with stem-winder refrigeration technique so that unit flexibility and control
Precision higher.
(3) evaporative cooling air conditioning machine group of the invention is layered in spraying direct cooler in drawing and pulling type filler using atomization
Filler is soaked, the mode of filler is soaked without dripping type, not only increases the contact area of air and water, and reduce use
Water improves refrigerating efficiency.
(4) evaporative cooling air conditioning machine group of the invention is layered in drawing and pulling type filler in spraying direct cooler, and filler is folded
It sets in the frame of a lightweight, filler can be pulled out with frame to be come, and the entirety of filler or cleaning and the dimension of part are both convenient for
It repaiies, and is easily changed.
(5) evaporative cooling air conditioning machine group of the invention is layered in drawing and pulling type filler in spraying direct cooler, every block of filler
Inclined 45 ° of settings, can increase the contact area of filler and air, be mounted on horizontal cyclic water pipe in this way in respective frame
On atomizer be located at the inlet side of filler, and with the filler that is obliquely installed in 90 ° of arrangements；It is solid by atomizer ejection
Rather than hollow square centrum water mist, by by water droplet be atomized generate larger air and water contact area, enhance air with
The exchange capability of heat of water, to improve the heat exchange efficiency of unit and handle the ability of air.
Description of the drawings
Fig. 1 is the structural schematic diagram of evaporative cooling air conditioning machine group of the present invention；
Fig. 2 is the structural representation of drawing and pulling type filler layering spraying direct cooler in evaporative cooling air conditioning machine group of the present invention
Figure.
In figure, 1. air inlets, 2. primary filters, 3. auxiliary air exhaust outlets, 4. vertical heat exchanging pipe groups, 5. water circulating pumps
A, 6. low temperature surface coolers, 7. atomizers, 8. water distributors, 9. fillers, 10. water circulating pump b, 11. air outlets, 12. pressure fan,
13. frame, 14. feed pipes, 15. fan supporters, 16. water fenders, 17. nozzles, 18. cisterns, 19. water blocking filler units, 20.
Handle, 21. overfire air fans, 22. auxiliary air air inlets, 23. injection spray pipes, 24. cyclic water tanks, 25. horizontal cyclic water pipes.
Specific implementation mode
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
Standpipe of the present invention indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group, structure such as Fig. 1 institutes
Show, include machine unit shell, be respectively arranged with air inlet 1, air outlet 11 on the opposite two side of machine unit shell, in machine unit shell
By air primary filter 2, standpipe indirect evaporation cooler, the cold unit of cryometer, pumping are disposed with into rear flow direction
Pull-type filler layering spraying direct cooler, water fender 16 and pressure fan 12, the corresponding machine in standpipe indirect evaporation cooler top
It is provided with auxiliary air exhaust outlet 3 in group housing top wall.
It is both provided with volume control damper in air inlet 1 and air outlet 11.
Overfire air fan 21 is provided in auxiliary air exhaust outlet 3.
Pressure fan 12 is set on fan supporter 15, and fan supporter 15 is made of stainless steel, and fan supporter 15 is for solid
Determine pressure fan 12.
Standpipe indirect evaporation cooler, includes vertical heat exchanging pipe group 4, and vertical heat exchanging pipe group 4 has been sequentially arranged above
Water distributor 8, water blocking filler unit 19 are evenly arranged with multiple nozzles 17 sprayed towards vertical heat exchanging pipe group 4 on water distributor 8；
The lower section of vertical heat exchanging pipe group 4 is provided with cistern 18, and water distributor 8 is connect by feed pipe 14 with cistern 18, feed pipe 14
On be provided with water circulating pump a5；Air duct, the corresponding machine unit shell side wall in air duct are formed between vertical heat exchanging pipe group 4 and cistern 18
On be provided with auxiliary air air inlet 22.
It is provided in auxiliary air air inlet 22 and flows grid.
The heat exchanger tube that vertical heat exchanging pipe group 4 is vertically arranged by more is constituted, and helix is provided in heat exchanger tube, has water distribution
Uniformly, runner compared with it is wide, do not block, flow resistance it is small, be conducive to transpiration-cooled feature, it is often more important that reduce heat exchanger tube
Area occupied reduces the volume of entire unit.
The cold unit of cryometer is made of low temperature surface cooler 6 and the water inlet pipe, the outlet pipe that are connected on low temperature surface cooler 6；Into
It is both provided with control valve on water pipe and outlet pipe；Low temperature chilled water can be passed through in low temperature surface cooler 6, to meet user summer pole
Hold the requirement freezed when weather.
Drawing and pulling type filler layering spraying direct cooler goes to upper and lower in frame 13 and sets as shown in Fig. 2, including frame 13
It is equipped with layering filler-spraying hybrid system, cyclic water tank 24；It is layered filler-spraying hybrid system and passes through injection spray pipe 23 and cycle
Water tank 24 connects.
It is in drawing and pulling type stuffing frame setting up and down, each drawing and pulling type filler that layering filler-spraying hybrid system, which includes multiple,
Handle 20 is both provided on frame；It is provided with filler 9 in each drawing and pulling type stuffing frame, the inlet side of filler 9 is provided with horizontal cyclic
Water pipe 25 is evenly arranged with multiple atomizers 7 for being facing perpendicularly to the spraying of filler 9, horizontal cyclic water on horizontal cyclic water pipe 25
Pipe 25 is connect with injection spray pipe 23.
Filler 9 is obliquely installed in 45 °.
The top and bottom of filler 9 are coated with single-layer glass fiber strainer, and Jiang Shui is contributed to be evenly dispersed to filler 9
In.
The effect of handle 20 is：Drawing and pulling type stuffing frame can be pulled out to come from frame 13, is convenient for changing internal fill out
Material 9.What atomizer 7 sprayed is solid rather than hollow square centrum water mist, and larger contact area can be soaked and be filled out well
Material 9, the filler 9 infiltrated can be such that air passes through with downward 45 ° to flow through, enable air to obtain sufficient moistening and lowering temperature, to carry
The cooling effect of high unit, air after cooling are upward through water fender 16, are removed under airflow direction and gravity by changing
Water mist reduces the band water rate of air.
Standpipe of the present invention indirectly-drawing and pulling type filler layering spray compound evaporative cooling air conditioning machine group specific work process
It is as follows：
(1) the first operating mode：
Standpipe indirect evaporation cooler and drawing and pulling type filler layering spraying direct cooler united mode, open standpipe at this time
The water circulating pump b10 in water circulating pump a5, drawing and pulling type filler layering spraying direct cooler in indirect evaporation cooler, simultaneously
Overfire air fan 21 and pressure fan 12 are opened, specific work process is as follows：
Under operation condition in summer, the fresh air of outdoor high temperature humidity is entered by air inlet 1 in machine unit shell, through primarily efficient filter
Device 2 enters after filtering in standpipe indirect evaporation cooler；Primary air skims over outside heat exchanger tube in standpipe indirect evaporation cooler,
Auxiliary air flows through in heat exchanger tube, and auxiliary air and the moisture film being attached in heat transfer tube wall carry out hot and humid area in heat exchanger tube
And the heat of primary air side is taken away, the auxiliary air after heat exchange is discharged through auxiliary air exhaust outlet 3, primary air (i.e. fresh air)
Etc. entering after wet cooling in drawing and pulling type filler layering spraying direct cooler, by the air and water that tentatively cool down first in low pressure
It contacts, is then flowed in layering filler-spraying hybrid system at spraying, every block of filler 9 is atomized the droplet of the ejection of nozzle 7 at this time
Fully wetting forms cold air by further cooling humidification when air flows through at filler 9；After cold air passes through water fender 16
Under the action of pressure fan 12, interior is sent into through air outlet 11.
(2) second of operating mode：
The united mode of standpipe indirect evaporation cooler and the cold unit of cryometer opens standpipe indirect evaporation cooler at this time
The circulatory system, overfire air fan 21 and the pressure fan 12 of interior water circulating pump a5, low temperature surface cooler 6, specific work process is as follows：
Operating condition when summer extreme weather is：
The fresh air of outdoor higher temperatures humidity is entered by air inlet 1 in machine unit shell, is entered after the filtering of primary filter 2 vertical
In pipe indirect evaporation cooler；Primary air skims over outside heat exchanger tube in standpipe indirect evaporation cooler, and auxiliary air, which flows through, to be changed
In heat pipe, auxiliary air and the moisture film being attached in heat transfer tube wall carry out hot and humid area and take away primary air in heat exchanger tube
The heat of side, the auxiliary air after heat exchange are exhausted through auxiliary air exhaust outlet 3, primary air (fresh air) etc. it is clammy but after, then into
Enter and carries out dehumidification cooling in low temperature surface cooler 6；Drawing and pulling type filler layering spraying direct cooler, water fender 16 are flowed successively through again,
After air-supply to be achieved requires, interior is sent into through air outlet 11 under the action of pressure fan 12.
(3) the third operating mode：
Drawing and pulling type filler layering spraying direct cooler and pressure fan 12 are only opened, i.e. drawing and pulling type filler layering spraying is direct
Water circulating pump b10 and pressure fan 12 in cooler bring into operation, and specific work process is as follows：
Operating condition when transition season is：
Outdoor fresh air is entered by air inlet 1 in machine unit shell, enters drawing and pulling type filler point after the filtering of primary filter 2
Humidification cooling is carried out in layer spraying direct cooler；Air flows through water fender 16 later, and is sent under the action of pressure fan 12
It is indoor；This process neutral tube indirect evaporation cooler and the cold unit of cryometer are not run.
Standpipe of the present invention indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group, solve existing two-stage
Refrigerating efficiency bottom, filler existing for evaporative cooling air conditioning machine group easily block and are not easy to replace, unit volume is big, band water rate is high and
The problem of refrigeration requires cannot be met when summer extreme weather.
Claims (6)
1. standpipe indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group, which is characterized in that include unit
Shell is respectively arranged with air inlet (1), air outlet (11) on the opposite two side of the machine unit shell；In the machine unit shell
By air into rear flow direction be disposed with primary filter (2), standpipe indirect evaporation cooler, the cold unit of cryometer,
Drawing and pulling type filler layering spraying direct cooler, water fender (16) and pressure fan (12), on the standpipe indirect evaporation cooler
It is provided with auxiliary air exhaust outlet (3) on the corresponding machine unit shell roof in side；
The drawing and pulling type filler layering spraying direct cooler, includes frame (13), setting is gone to upper and lower in the frame (13)
There are layering filler-spraying hybrid system, cyclic water tank (24)；
Layering filler-spraying the hybrid system is connect by injection spray pipe (23) with cyclic water tank (24)；
It is in drawing and pulling type stuffing frame setting up and down, each drawing and pulling type filler that the layering filler-spraying hybrid system, which includes multiple,
Handle (20) is both provided on frame；
It is provided with filler (9) in each drawing and pulling type stuffing frame, the inlet side of the filler (9) is provided with horizontal cyclic water pipe
(25)；
Multiple atomizers (7) for being facing perpendicularly to filler (9) spraying are evenly arranged on the horizontal cyclic water pipe (25), it is described
Horizontal cyclic water pipe (25) is connect with injection spray pipe (23)；
The filler (9) is obliquely installed in 45 °；
The top and bottom of the filler (9) are coated with single-layer glass fiber strainer.
2. evaporative cooling air conditioning machine group according to claim 1, which is characterized in that in the auxiliary air exhaust outlet (3)
It is provided with overfire air fan (21).
3. evaporative cooling air conditioning machine group according to claim 1, which is characterized in that the pressure fan (12) is set to wind turbine
On holder (15).
4. evaporative cooling air conditioning machine group according to claim 1, which is characterized in that the standpipe indirect evaporation cooler,
Include vertical heat exchanging pipe group (4), the vertical heat exchanging pipe group (4) has been sequentially arranged above water distributor (8), water blocking filler list
First (19) are evenly arranged with multiple nozzles (17) sprayed towards vertical heat exchanging pipe group (4) on the water distributor (8)；
Cistern (18) is provided with below the vertical heat exchanging pipe group (4), the water distributor (8) passes through feed pipe (14) and storage
Pond (18) connects, and water circulating pump a (5) is provided on the feed pipe (14)；
Air duct is formed between the vertical heat exchanging pipe group (4) and cistern (18), on the corresponding machine unit shell side wall in the air duct
It is provided with auxiliary air air inlet (22).
5. evaporative cooling air conditioning machine group according to claim 4, which is characterized in that the vertical heat exchanging pipe group (4) is by more
The heat exchanger tube that root is vertically arranged is constituted；
It is provided with helix in the heat exchanger tube.
6. evaporative cooling air conditioning machine group according to claim 1, which is characterized in that the cold unit of cryometer is by cryometer
Cooler (6) and the water inlet pipe being connected on low temperature surface cooler (6), outlet pipe are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290255.5A CN105972728B (en) | 2016-05-04 | 2016-05-04 | Standpipe indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290255.5A CN105972728B (en) | 2016-05-04 | 2016-05-04 | Standpipe indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105972728A CN105972728A (en) | 2016-09-28 |
| CN105972728B true CN105972728B (en) | 2018-10-02 |
Family
ID=56994469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610290255.5A Expired - Fee Related CN105972728B (en) | 2016-05-04 | 2016-05-04 | Standpipe indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972728B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440138B (en) * | 2016-10-11 | 2019-08-20 | 西安工程大学 | The Integrated Energy application system that absorption heat pump is combined with evaporation cooling |
| CN107726498A (en) * | 2017-10-19 | 2018-02-23 | 西安工程大学 | With reference to the standpipe evaporation cooling air processor group with drawing and pulling type filler indirectly |
| CN110805963A (en) * | 2019-10-16 | 2020-02-18 | 赖松平 | Humidifying device for indoor unit of household air conditioner |
| CN111878936A (en) * | 2020-06-28 | 2020-11-03 | 青岛海尔空调电子有限公司 | Air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202391454U (en) * | 2011-12-09 | 2012-08-22 | 西安工程大学 | Evaporating and cooling ventilation temperature-reducing device for mine shaft |
| CN102705933A (en) * | 2012-05-02 | 2012-10-03 | 西安工程大学 | Natural-cooling, vertical tubular indirect evaporation and direct evaporation combined air conditioning unit |
| CN105299803A (en) * | 2015-11-11 | 2016-02-03 | 西安工程大学 | Cooling type evaporating cooling system used for outdoor sentry box |
-
2016
- 2016-05-04 CN CN201610290255.5A patent/CN105972728B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202391454U (en) * | 2011-12-09 | 2012-08-22 | 西安工程大学 | Evaporating and cooling ventilation temperature-reducing device for mine shaft |
| CN102705933A (en) * | 2012-05-02 | 2012-10-03 | 西安工程大学 | Natural-cooling, vertical tubular indirect evaporation and direct evaporation combined air conditioning unit |
| CN105299803A (en) * | 2015-11-11 | 2016-02-03 | 西安工程大学 | Cooling type evaporating cooling system used for outdoor sentry box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105972728A (en) | 2016-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105757850B (en) | Multilayer spraying formula plate pipe indirect-direct composite evaporation cooling air conditioning unit | |
| CN205316560U (en) | Air conditioning system for data center that natural cooling and mechanical refrigeration are united | |
| CN105972728B (en) | Standpipe indirectly-layering of drawing and pulling type filler sprays compound evaporative cooling air conditioning machine group | |
| CN205065912U (en) | Heat pipe - heat recovery type evaporative cooling air -conditioning system suitable for data center | |
| CN105135572A (en) | Heat pipe composite heat recovery type evaporative cooling air-conditioning system for data center | |
| CN102635909A (en) | Evaporative cooling air conditioning unit provided with inertia filter and suitable for northwest districts | |
| CN106052418A (en) | On-off switchable air cooling and water cooling composite cooling tower for air cooling radiator and operation mode | |
| CN106091728B (en) | Step cooling down water with composite construction prepares cooling tower | |
| CN201187849Y (en) | Pipe type indirect and stuffing type direct two-stage evaporation cooling air conditioner unit | |
| CN205505261U (en) | Multilayer atomizing board intertube connects heat sink of uniting with direct expansion cooling | |
| CN103953988B (en) | Press-in tubular type adverse current dew point indirect evaporative cooling is combined air conditioning unit with mechanical refrigeration | |
| CN105953323A (en) | Heat recovery dry and wet two-stage filtering indirect-direct composite evaporative cooling fresh air handling unit | |
| CN207132498U (en) | Passive type evaporates cooling channel air-conditioning system | |
| CN104930619B (en) | The power plant air-conditioning system that evaporation cooling-absorption heat pump is combined | |
| CN109827282A (en) | A kind of heat pipe-type fresh air ventilator combined with evaporation cooling | |
| CN105928106B (en) | The cooling handpiece Water Chilling Units of capillary type enclosed evaporation | |
| CN205316555U (en) | Air conditioning unit is used in dry area based on evaporation cooling temperature humidity independent control | |
| CN202613621U (en) | Evaporative cooling air conditioner with inertial filter | |
| CN203964233U (en) | A kind of recovery type evaporative cooling air conditioning unit | |
| CN107355925A (en) | Vertical board pipe adds direct evaporative cooling air conditioner group indirectly | |
| CN106895524A (en) | It is used for the cooling system of radiation tail end with reference to the water side evaporation cooling of photovoltaic generation | |
| CN104791933B (en) | The anti-freeze formula Evaporative Cooling Air-conditioning System driven based on photovoltaic | |
| CN206831738U (en) | A kind of combination mechanical refrigeration and the Evaporative Cooling Air-conditioning System of heat recovery technology | |
| CN109827267A (en) | A kind of horizontal combined vertical plate cast two-stage indirect evaporating-cooling water cooler | |
| CN205481482U (en) | Textile mill is with evaporation cooling and flexible air conditioning system who supplys air and combine together that says |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |