CN203893343U - Integrated air conditioning unit combining evaporative cooling and mechanical refrigeration - Google Patents
Integrated air conditioning unit combining evaporative cooling and mechanical refrigeration Download PDFInfo
- Publication number
- CN203893343U CN203893343U CN201420287448.1U CN201420287448U CN203893343U CN 203893343 U CN203893343 U CN 203893343U CN 201420287448 U CN201420287448 U CN 201420287448U CN 203893343 U CN203893343 U CN 203893343U
- Authority
- CN
- China
- Prior art keywords
- air
- water
- evaporative cooler
- condenser
- air conditioner
- 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
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an integrated air conditioning unit combining evaporative cooling and mechanical refrigeration. The integrated air conditioning unit comprises a unit shell, and the inner portion of the unit shell is divided into an upper air channel and a lower air channel. In the lower air channel, the two opposite side walls of the unit shell are provided with an output air inlet and an air supply outlet respectively, an air filter, a tubular indirect evaporative cooler, an evaporator, a direct evaporative cooler and a blower are sequentially arranged between the output air inlet and the air supply outlet, and an air return channel is formed between the tubular indirect evaporative cooler and the evaporator. A condenser and a compressor are arranged in the upper air channel, the condenser is arranged above the tubular indirect evaporative cooler, a water baffle is arranged between the condenser and the tubular indirect evaporative cooler, and a working air outlet is formed in the top wall, corresponding to the top of the condenser, of the unit shell. According to the integrated air conditioning unit, while the two technologies are combined, internal equipment of the unit is arranged reasonably, and therefore the structure of the unit is more compact; the air conditioning unit further has a summer cooling mode and a winter heating mode, and the use rate of the unit is increased.
Description
Technical field
The utility model belongs to air conditioner technical field, is specifically related to the integral air conditioner unit that a kind of evaporative cooling is combined with mechanical refrigeration.
Technical background
Along with China's expanding economy, people are more and more higher to the requirement of environmental degree of comfort, however traditional mechanical refrigeration operation in, the energy consuming is huge, its energy-saving potential is also very huge.In country, propose, under the overall situation of this state basic policy of energy-saving and emission-reduction, to make full use of the dry air energy extensively existing in air, dry air can be combined with evaporation cooling technique, mechanical refrigeration technology, can effectively reduce the energy consumption of air-conditioning.In addition, if can be by two kinds of technology combinations time, the equipment of reasonable Arrangement unit inside, makes its more compact structure, and volume is less, is just more conducive to save the space of placing.
Utility model content
The integral air conditioner unit that provides a kind of evaporative cooling to combine with mechanical refrigeration is provided the purpose of this utility model, not only has summer cooling pattern and Winter heat supply pattern, and compact conformation.
The technical scheme that the utility model adopts is that the integral air conditioner unit that evaporative cooling is combined with mechanical refrigeration, includes machine unit shell, is divided into upper and lower two air channels in machine unit shell;
In lower air duct: machine unit shell is respectively arranged with output air intake, air outlet on relative two side, between output air intake and air outlet, according to control air flow direction, be disposed with air cleaner, tube type indirect evaporative cooler, evaporimeter, direct evaporative cooler and pressure fan, between tube type indirect evaporative cooler and evaporimeter, form return air channel, machine unit shell lower sidewall corresponding to return air channel bottom is provided with return air inlet;
In upper air duct, be respectively arranged with condenser and compressor, condenser is arranged at the top of tube type indirect evaporative cooler, between condenser and tube type indirect evaporative cooler, be provided with water fender, on the machine unit shell roof of the top correspondence of condenser, be provided with control air exhaust outlet.
Feature of the present utility model is also:
In control air exhaust outlet, be provided with control air exhaust blower.
Compressor is arranged at the top of evaporimeter;
Compressor is connected to form closed-loop path with condenser, cross valve, evaporimeter successively by pipeline, forms mechanical refrigeration system.
Tube type indirect evaporative cooler is horizontal pipe indirect evaporation cooler.
Horizontal pipe indirect evaporation cooler, include horizontal set of heat exchange tubes, the top of horizontal set of heat exchange tubes is provided with the first water-locator, the below of horizontal set of heat exchange tubes is provided with the first cistern, the first cistern is connected with the first water-locator by the first feed pipe, is provided with the first water circulating pump on the first water-locator;
Between horizontal set of heat exchange tubes and the first cistern, form the auxiliary air passage that flows, auxiliary air flows on machine unit shell sidewall corresponding to passage and is provided with auxiliary air entrance.
Horizontal set of heat exchange tubes is comprised of many horizontally disposed heat exchanger tubes.
The first water-locator adopts spray arm or nozzle; In the first cistern, be provided with water compensating valve.
Direct evaporative cooler, includes filler, and the top of filler is provided with the second water-locator, the below of filler is provided with the second cistern, in the second cistern, be provided with water filter, water filter is connected with the second water-locator by the second feed pipe, is provided with the second water circulating pump on the second feed pipe.
What filler adopted is papery, metal, porous ceramics or PVC filler.
The second water-locator adopts spray arm or nozzle; In the second cistern, be provided with water compensating valve.
The beneficial effects of the utility model are:
(1) integral air conditioner unit of the present utility model is by evaporation cooling technique and two kinds of technical tie-ups of mechanical refrigeration and form, the condenser that the auxiliary air that wherein indirect evaporation cooler produces can be mechanical refrigeration system provides the cold wind lower than outside air temperature, owing to entering the air themperature as cooling medium of condenser, decline, correspondingly condensation temperature also declines, input power is few, and refrigerating capacity increases.
(2) integral air conditioner unit of the present utility model, by the equipment of reasonable Arrangement unit inside, makes the compact conformation of whole unit, and the place that is more conducive to narrow space is used.
(3) when integral air conditioner unit of the present utility model is used in the winter time, mechanical refrigeration system is converted to heat pump by cross valve switch mode, has saved the investment of heating equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model integral air conditioner unit.
In figure, 1. control air exhaust blower, 2. cross valve, 3. compressor, 4. filler, 5. pressure fan, 6. evaporimeter, 7. return air inlet, 8. horizontal set of heat exchange tubes, 9. auxiliary air entrance, 10. output air intake, 11. air cleaners, 12. water fenders, 13. condensers, 14. air outlets, 15. first water-locators, 16. first cisterns, 17. first feed pipes, 18. second water-locators, 19. second cisterns, 20. second feed pipes.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The integral air conditioner unit that the utility model evaporative cooling is combined with mechanical refrigeration, its structure as shown in Figure 1, includes machine unit shell, is divided into upper and lower two air channels in machine unit shell; In lower air duct: be respectively arranged with output air intake 10, air outlet 14 in machine unit shell two lateral walls, between output air intake 10 and air outlet 14, according to control air flow direction, be disposed with air cleaner 11, tube type indirect evaporative cooler, evaporimeter 6, direct evaporative cooler and pressure fan 5, between tube type indirect evaporative cooler and evaporimeter 6, form return air channel, machine unit shell lower sidewall corresponding to return air channel bottom is provided with return air inlet 7; In upper air duct, be respectively arranged with condenser 13 and compressor 3, condenser 13 is arranged at the top of tube type indirect evaporative cooler, between condenser 13 and tube type indirect evaporative cooler, be provided with water fender 12, on the machine unit shell roof of the top correspondence of condenser 13, be provided with control air exhaust outlet.
In control air exhaust outlet, be provided with control air exhaust blower 1.
Compressor 3 is arranged at the top of evaporimeter 6, and compressor 3 is connected to form closed-loop path with condenser 13, cross valve 2, evaporimeter 6 successively by pipeline, forms mechanical refrigeration system.
Tube type indirect evaporative cooler is horizontal pipe indirect evaporation cooler, its structure as shown in Figure 1, include horizontal set of heat exchange tubes 8, the top of horizontal set of heat exchange tubes 8 is provided with the first water-locator 15, the below of horizontal set of heat exchange tubes 8 is provided with the first cistern 16, the first cistern 16 is connected with the first water-locator 15 by the first feed pipe 17, on the first water-locator 15, be provided with the first water circulating pump, between horizontal set of heat exchange tubes 8 and the first cistern 16, form the mobile passage of auxiliary air, auxiliary air flows on machine unit shell sidewall corresponding to passage and is provided with auxiliary air entrance 9.
Direct evaporative cooler, its structure as shown in Figure 1, include filler 4, the top of filler 4 is provided with the second water-locator 18, the below of filler 4 is provided with the second cistern 19, in the second cistern 19, be provided with water filter, water filter is connected with the second water-locator 18 by the second feed pipe 20, on the second feed pipe 20, is provided with the second water circulating pump.
The first water-locator 15 and the second water-locator 18 all adopt spray arm or nozzle; In the first cistern 16 and the second cistern 19, be provided with water compensating valve.
Horizontal set of heat exchange tubes 8 is comprised of many horizontally disposed heat exchanger tubes; What filler 4 adopted is papery, metal, porous ceramics or PVC filler.
The course of work of the integral air conditioner unit that the utility model evaporative cooling is combined with mechanical refrigeration is as follows:
Summer cooling pattern: open control air exhaust blower 1 and pressure fan 5, all devices under this pattern in machine unit shell is all opened, concrete mode is as follows:
Control air is entered in machine unit shell by auxiliary air entrance 9, outside heat exchanger tube in horizontal set of heat exchange tubes 8, fully contact the wet exchange of heat with the recirculated water through the first water-locator 15 sprays, by heat exchanger tube tube wall, make to enter output air outside horizontal set of heat exchange tubes 8 etc. by output air intake 10 but clammy, after the condensation heat that the control air in horizontal set of heat exchange tubes 8 is taken away cold-producing medium through condenser 13 by control air exhaust blower 1 outside control air exhaust outlet discharge chamber; Output air outside horizontal set of heat exchange tubes 8 subtracts after enthalpy through evaporimeter 6 dehumidifications again, sends in direct evaporative cooler and processes, and finally by pressure fan 5 and air outlet 14, sends into conditioned area.
Winter heat supply pattern: the cross valve 2 of only opening in control air exhaust blower 1, mechanical refrigeration system switches to winter mode, makes mechanical refrigeration system become heat pump, specific as follows:
Air is entered by output air intake 10, through wet heating such as condenser 13 grade, then enters direct evaporative cooler and carries out equal-enthalpy humidifying cooling, finally by pressure fan 5 and air outlet 14, sends into indoor.
The integral air conditioner unit that the utility model evaporative cooling is combined with mechanical refrigeration is combined by horizontal pipe indirect evaporation cooler, compressor, condenser, evaporimeter, cross valve, direct evaporative cooler and other auxiliary devices, these equipment are arranged in two-layer up and down in machine unit shell, by reasonable Arrangement equipment, make whole air-conditioning unit structure compact, volume reduces, and has saved floor space.In addition, the integral air conditioner unit that the utility model evaporative cooling is combined with mechanical refrigeration has two kinds of operational modes, is respectively summer cooling pattern and Winter heat supply pattern, has improved unit utilization rate.
Claims (10)
1. the integral air conditioner unit that evaporative cooling is combined with mechanical refrigeration, is characterized in that, includes machine unit shell, is divided into upper and lower two air channels in machine unit shell;
In described lower air duct: machine unit shell is respectively arranged with output air intake (10), air outlet (14) on relative two side, between described output air intake (10) and air outlet (14), according to control air flow direction, be disposed with air cleaner (11), tube type indirect evaporative cooler, evaporimeter (6), direct evaporative cooler and pressure fan (5), described tube type indirect evaporative cooler and evaporimeter form return air channel between (6), and machine unit shell lower sidewall corresponding to described return air channel bottom is provided with return air inlet (7);
In described upper air duct, be respectively arranged with condenser (13) and compressor (3), described condenser (13) is arranged at the top of tube type indirect evaporative cooler, between described condenser (13) and tube type indirect evaporative cooler, be provided with water fender (12), on the machine unit shell roof of the top correspondence of described condenser (13), be provided with control air exhaust outlet.
2. according to integral air conditioner unit claimed in claim 1, it is characterized in that, in described control air exhaust outlet, be provided with control air exhaust blower (1).
3. according to integral air conditioner unit claimed in claim 1, it is characterized in that, described compressor (3) is arranged at the top of described evaporimeter (6);
Described compressor (3) is connected to form closed-loop path with condenser (13), cross valve (2), evaporimeter (6) successively by pipeline, forms mechanical refrigeration system.
4. according to integral air conditioner unit claimed in claim 1, it is characterized in that, described tube type indirect evaporative cooler is horizontal pipe indirect evaporation cooler.
5. according to integral air conditioner unit claimed in claim 4, it is characterized in that, described horizontal pipe indirect evaporation cooler, include horizontal set of heat exchange tubes (8), the top of described horizontal set of heat exchange tubes (8) is provided with the first water-locator (15), the below of described horizontal set of heat exchange tubes (8) is provided with the first cistern (16), described the first cistern (16) is connected with the first water-locator (15) by the first feed pipe (17), on described the first water-locator (15), is provided with the first water circulating pump;
Between described horizontal set of heat exchange tubes (8) and the first cistern (16), form the auxiliary air passage that flows, described auxiliary air flows on machine unit shell sidewall corresponding to passage and is provided with auxiliary air entrance (9).
6. according to integral air conditioner unit claimed in claim 5, it is characterized in that, described horizontal set of heat exchange tubes (8) is comprised of many horizontally disposed heat exchanger tubes.
7. according to integral air conditioner unit claimed in claim 5, it is characterized in that, described the first water-locator (15) adopts spray arm or nozzle; In described the first cistern (16), be provided with water compensating valve.
8. according to integral air conditioner unit claimed in claim 1, it is characterized in that, described direct evaporative cooler, include filler (4), the top of described filler (4) is provided with the second water-locator (18), the below of described filler (4) is provided with the second cistern (19), in described the second cistern (19), be provided with water filter, described water filter is connected with the second water-locator (18) by the second feed pipe (20), on described the second feed pipe (20), is provided with the second water circulating pump.
9. according to integral air conditioner unit claimed in claim 8, it is characterized in that, what described filler (4) adopted is papery, metal, porous ceramics or PVC filler.
10. according to integral air conditioner unit claimed in claim 8, it is characterized in that, described the second water-locator (18) adopts spray arm or nozzle; In described the second cistern (19), be provided with water compensating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287448.1U CN203893343U (en) | 2014-05-30 | 2014-05-30 | Integrated air conditioning unit combining evaporative cooling and mechanical refrigeration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420287448.1U CN203893343U (en) | 2014-05-30 | 2014-05-30 | Integrated air conditioning unit combining evaporative cooling and mechanical refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893343U true CN203893343U (en) | 2014-10-22 |
Family
ID=51719739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420287448.1U Expired - Fee Related CN203893343U (en) | 2014-05-30 | 2014-05-30 | Integrated air conditioning unit combining evaporative cooling and mechanical refrigeration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893343U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456786A (en) * | 2014-11-11 | 2015-03-25 | 陕西优斯达环境科技有限公司 | Evaporation-condensation type integrated water chilling unit |
| CN104534584A (en) * | 2014-12-03 | 2015-04-22 | 西安工程大学 | Air conditioning system combining evaporating cooling and evaporating condensing for large/ small subway environment |
| CN104776526A (en) * | 2015-03-24 | 2015-07-15 | 西安工程大学 | Wind-solar hybrid generation and evaporative-cooling refrigerant-direct-expansion combined air conditioning system |
| CN104819536A (en) * | 2015-05-08 | 2015-08-05 | 西安工程大学 | Heat recovery air conditioning unit combining evaporative cooling with heat pipe and heat pump |
| CN105020832A (en) * | 2015-07-14 | 2015-11-04 | 西安工程大学 | Integrated air conditioning unit suitable for interior of subway train |
| CN106696646A (en) * | 2016-12-02 | 2017-05-24 | 西安工程大学 | Evaporation cooling and machine refrigeration-heating combined splash-prevention type air conditioner for bus |
| CN107166591A (en) * | 2017-06-12 | 2017-09-15 | 西安工程大学 | Photovoltaic backheating type is combined cooling and heating energy-saving air-conditioner set |
| CN107178844A (en) * | 2017-06-08 | 2017-09-19 | 西安工程大学 | The indirect direct evaporating-cooling of wind-solar complementary type and evaporative condenser combined air conditioner unit |
| CN107575969A (en) * | 2017-08-28 | 2018-01-12 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN108204644A (en) * | 2017-12-20 | 2018-06-26 | 深圳易信科技股份有限公司 | A kind of indirect evaporation precision air conditioner |
| CN109163401A (en) * | 2018-10-16 | 2019-01-08 | 郑州云海信息技术有限公司 | A kind of cooling unit of data center |
| CN109631410A (en) * | 2019-01-25 | 2019-04-16 | 中国建筑科学研究院有限公司 | Combined type refrigerating system |
| CN111197832A (en) * | 2020-02-28 | 2020-05-26 | 西安工程大学 | Air conditioning unit combining rotary wheel type heat recovery evaporative cooling and mechanical refrigeration |
-
2014
- 2014-05-30 CN CN201420287448.1U patent/CN203893343U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104456786B (en) * | 2014-11-11 | 2017-05-17 | 陕西优斯达环境科技有限公司 | Evaporation cooling and mechanical refrigeration combined integrated air conditioning unit |
| CN104456786A (en) * | 2014-11-11 | 2015-03-25 | 陕西优斯达环境科技有限公司 | Evaporation-condensation type integrated water chilling unit |
| CN104534584A (en) * | 2014-12-03 | 2015-04-22 | 西安工程大学 | Air conditioning system combining evaporating cooling and evaporating condensing for large/ small subway environment |
| CN104534584B (en) * | 2014-12-03 | 2017-10-03 | 西安工程大学 | The air-conditioning system that subway size environment is combined with evaporation cooling with evaporative condenser |
| CN104776526B (en) * | 2015-03-24 | 2017-10-31 | 西安工程大学 | The evaporation cooling of honourable cogeneration is with the straight swollen air-conditioning system being combined of refrigerant |
| CN104776526A (en) * | 2015-03-24 | 2015-07-15 | 西安工程大学 | Wind-solar hybrid generation and evaporative-cooling refrigerant-direct-expansion combined air conditioning system |
| CN104819536A (en) * | 2015-05-08 | 2015-08-05 | 西安工程大学 | Heat recovery air conditioning unit combining evaporative cooling with heat pipe and heat pump |
| CN104819536B (en) * | 2015-05-08 | 2017-11-10 | 西安工程大学 | The heat recovery air conditioner unit that evaporation cooling is combined with heat pipe, heat pump |
| CN105020832B (en) * | 2015-07-14 | 2018-07-06 | 西安工程大学 | Suitable for the integrated air conditioner unit in subway |
| CN105020832A (en) * | 2015-07-14 | 2015-11-04 | 西安工程大学 | Integrated air conditioning unit suitable for interior of subway train |
| CN106696646A (en) * | 2016-12-02 | 2017-05-24 | 西安工程大学 | Evaporation cooling and machine refrigeration-heating combined splash-prevention type air conditioner for bus |
| CN106696646B (en) * | 2016-12-02 | 2019-05-17 | 西安工程大学 | Evaporation cooling and the united spattering of mechanical refrigeration-heating air-conditioning used for buses |
| CN107178844A (en) * | 2017-06-08 | 2017-09-19 | 西安工程大学 | The indirect direct evaporating-cooling of wind-solar complementary type and evaporative condenser combined air conditioner unit |
| CN107166591A (en) * | 2017-06-12 | 2017-09-15 | 西安工程大学 | Photovoltaic backheating type is combined cooling and heating energy-saving air-conditioner set |
| CN107575969A (en) * | 2017-08-28 | 2018-01-12 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN108204644A (en) * | 2017-12-20 | 2018-06-26 | 深圳易信科技股份有限公司 | A kind of indirect evaporation precision air conditioner |
| WO2019119716A1 (en) * | 2017-12-20 | 2019-06-27 | 深圳易信科技股份有限公司 | Indirect-evaporation precise air conditioner |
| CN109163401A (en) * | 2018-10-16 | 2019-01-08 | 郑州云海信息技术有限公司 | A kind of cooling unit of data center |
| CN109631410A (en) * | 2019-01-25 | 2019-04-16 | 中国建筑科学研究院有限公司 | Combined type refrigerating system |
| CN111197832A (en) * | 2020-02-28 | 2020-05-26 | 西安工程大学 | Air conditioning unit combining rotary wheel type heat recovery evaporative cooling and mechanical refrigeration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203893343U (en) | Integrated air conditioning unit combining evaporative cooling and mechanical refrigeration | |
| CN102705933B (en) | Natural-cooling, vertical tubular indirect evaporation and direct evaporation combined air conditioning unit | |
| CN101629743B (en) | Ceiling evaporating-cooling fresh air handling unit using porous ceramic evaporative cooler | |
| CN104566724A (en) | Ventilation air-conditioning system for subway environmental control system | |
| CN203757913U (en) | Evaporative cooling air conditioner combining with carbon dioxide monitoring | |
| CN104456786A (en) | Evaporation-condensation type integrated water chilling unit | |
| CN104006469A (en) | Evaporative cooling and mechanical refrigeration combined variable air duct energy-saving air conditioning unit | |
| CN206430295U (en) | A kind of modular dew point indirect evaporative cooling and mechanical refrigeration combined air conditioner unit | |
| CN103604180B (en) | The evaporative cooling of integration Winter-summer dual purpose combines air-conditioner set with mechanical refrigeration | |
| CN204329216U (en) | The integral air conditioner unit that evaporative cooling combines with mechanical refrigeration | |
| CN202254208U (en) | Direct expansion air conditioning unit with dew-point indirect evaporative cooling air-side economizer | |
| CN103292397A (en) | Multi-stage indirect-direct evaporating and cooling air-conditioner unit for vertical heat pipes and round pipes | |
| CN211650466U (en) | Energy-saving fresh air conditioner capable of recycling condensed water | |
| CN103727621A (en) | Evaporative cooling air conditioning system based on carbon dioxide monitoring and cooling quantity cascade utilization | |
| CN203857600U (en) | Air conditioner with mechanical refrigeration and dew point indirect evaporative cooling combined | |
| CN203385116U (en) | Heat-pipe thermal control type air conditioning system combining evaporative cooling and mechanical refrigeration | |
| CN203323272U (en) | Multistage evaporative cooling air-conditioner with vertical heat pipes and round pipes combined | |
| CN202613625U (en) | Vertical-tube type triple combined evaporative cooling air-conditioning unit | |
| CN204593668U (en) | Be applicable to the air-conditioning system in Environmental Control System of Metro with ventilation function | |
| CN102353106A (en) | Filler-tubular recycling compact evaporative cooling air conditioning unit | |
| CN211551913U (en) | Air conditioning unit based on combination of fluorine pump system and indirect evaporative cooling | |
| CN102913993B (en) | Evaporative cooling type multi-split air conditioner | |
| CN205593099U (en) | Multi -functional environmental protection and energy saving ice cold -storage mobile air conditioner | |
| CN202403358U (en) | Indirect-direct evaporative cooling air conditioning unit | |
| CN202902515U (en) | One-with-multiple evaporative cooling air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150530 |
|
| EXPY | Termination of patent right or utility model |